run_metadata
19 rows where experiment.library_layout = "PAIRED", experiment.library_selection = "Oligo-dT" and tissue_curation = "Cancer or Tumor"
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| Link | rowid ▼ | run.accession | experiment.accession | sample.accession | study.accession | bioproject | study.title | study.alias | study.type | study.abstract | study.attributes | study.PMIDs | sample.description | sample.title | sample.alias | sample.centername | sample.attributes | GEOsample.title | GEOsample.dataprocessing | GEOsample.source | GEOsample.treatmentprotocol | GEOsample.extractprotocol | GEOsample.growthprotocol | GEOsample.characteristics | GEOsample.accession | experiment.title | experiment.alias | experiment.library_name | experiment.design_description | experiment.library_construction_protocol | experiment.attributes | experiment.library_strategy | experiment.library_source | experiment.library_selection | experiment.library_layout | experiment.platform | experiment.instrument_model | experiment.spot_descriptor | experiment.study_ref | run.title | run.attributes | run.filename | run.semantic_name | run.total_bases | run.total_spots | run.alias | run.read_lengths | run.base_counts | run.r1_length | run.r2_length | run.r3_length | run.r4_length | run.Acount | run.Ccount | run.Gcount | run.Tcount | run.Ncount | run.experiment | run.pool_member | submission.accession | submission.srasource | submission.bioprojectsource | seqdetective.n_mates | seqdetective.mapping_rate.mate1 | seqdetective.mapping_rate.mate2 | seqdetective.nofeature_rate.mate1 | seqdetective.nofeature_rate.mate2 | seqdetective.sparsity.mate1 | seqdetective.sparsity.mate2 | seqdetective.pos_strand_rate.mate1 | seqdetective.pos_strand_rate.mate2 | seqdetective.readlen.mate1 | seqdetective.readlen.mate2 | seqdetective.judgement.mate1 | seqdetective.judgement.mate2 | seqdetective.judgement.reason | platform_family | instrument_generation | read_bias | selection_class | prep_kit | sc_or_bulk | tech_class | technology | tech_variant | submission.bioprojectsource.country | earliest_date | devstage_curation | devstage_curation_coarse | tissue_curation | tissue_curation_coarse |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74560 | 74560 | SRR23829118 | SRX19650818 | SRS17019470 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/10 | 7B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert+/+ rep4|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 7B | 7B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 7B_1.fq.gz 7B_2.fq.gz | fastq fastq | 10796340200.0 | 53981701.0 | 7B 1.fq.gz | 0:100 1:100 | A:2946489343;C:2411825502;G:2477056291;T:2960969064;N:0 | 100 | 100 | 2946489343 | 2411825502 | 2477056291 | 2960969064 | 0 | SRX19650818 | SRS17019470 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.91639 | 0.92098 | 0.13624 | 0.1358 | 0.7443 | 0.74367 | 0.52593 | 0.52158 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74561 | 74561 | SRR23829119 | SRX19650817 | SRS17019469 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/12 | 8B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert+/+ rep5|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 8B | 8B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 8B_1.fq.gz 8B_2.fq.gz | fastq fastq | 10560562800.0 | 52802814.0 | 8B 1.fq.gz | 0:100 1:100 | A:2867789187;C:2366678430;G:2438457525;T:2887637658;N:0 | 100 | 100 | 2867789187 | 2366678430 | 2438457525 | 2887637658 | 0 | SRX19650817 | SRS17019469 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.90976 | 0.91391 | 0.15248 | 0.15201 | 0.73499 | 0.73379 | 0.51572 | 0.51882 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74562 | 74562 | SRR23829120 | SRX19650816 | SRS17019468 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2806/1 | 9B | strain:AB|age:12 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:28.06.2021|genotype:tert / rep4|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 12 month male tumor | 9B | 9B | RNA Seq of Danio rerio : 12 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 9B_1.fq.gz 9B_2.fq.gz | fastq fastq | 10805598600.0 | 54027993.0 | 9B 1.fq.gz | 0:100 1:100 | A:2899169569;C:2457980147;G:2528851393;T:2919597491;N:0 | 100 | 100 | 2899169569 | 2457980147 | 2528851393 | 2919597491 | 0 | SRX19650816 | SRS17019468 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92637 | 0.93052 | 0.12486 | 0.12507 | 0.73352 | 0.73188 | 0.51498 | 0.52101 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74563 | 74563 | SRR23829121 | SRX19650815 | SRS17019467 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2806/2 | 10B | strain:AB|age:12 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:28.06.2021|genotype:tert+/+ rep1|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 12 month male tumor | 10B | 10B | RNA Seq of Danio rerio : 12 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 10B_1.fq.gz 10B_2.fq.gz | fastq fastq | 10811556000.0 | 54057780.0 | 10B 1.fq.gz | 0:100 1:100 | A:2898576858;C:2460872365;G:2527128196;T:2924978581;N:0 | 100 | 100 | 2898576858 | 2460872365 | 2527128196 | 2924978581 | 0 | SRX19650815 | SRS17019467 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92176 | 0.92836 | 0.12295 | 0.12256 | 0.72604 | 0.72458 | 0.51306 | 0.51966 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74564 | 74564 | SRR23829122 | SRX19650814 | SRS17019466 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/9 | 6B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert+/+ rep3|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 6B | 6B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 6B_1.fq.gz 6B_2.fq.gz | fastq fastq | 10809952000.0 | 54049760.0 | 6B 1.fq.gz | 0:100 1:100 | A:2931041183;C:2429723251;G:2502283305;T:2946904261;N:0 | 100 | 100 | 2931041183 | 2429723251 | 2502283305 | 2946904261 | 0 | SRX19650814 | SRS17019466 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92179 | 0.92775 | 0.13661 | 0.1365 | 0.74679 | 0.74556 | 0.52477 | 0.52471 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74565 | 74565 | SRR23829123 | SRX19650813 | SRS17019465 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/8 | 5B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert+/+ rep2|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 5B | 5B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 5B_1.fq.gz 5B_2.fq.gz | fastq fastq | 10604822000.0 | 53024110.0 | 5B 1.fq.gz | 0:100 1:100 | A:2847359136;C:2411906169;G:2481911629;T:2863645066;N:0 | 100 | 100 | 2847359136 | 2411906169 | 2481911629 | 2863645066 | 0 | SRX19650813 | SRS17019465 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92231 | 0.92771 | 0.13302 | 0.13258 | 0.74052 | 0.73843 | 0.51718 | 0.51163 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74566 | 74566 | SRR23829124 | SRX19650812 | SRS17019464 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/7 | 4B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert+/+ rep1|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 4B | 4B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 4B_1.fq.gz 4B_2.fq.gz | fastq fastq | 10792140600.0 | 53960703.0 | 4B 1.fq.gz | 0:100 1:100 | A:2882693797;C:2464129073;G:2535344124;T:2909973606;N:0 | 100 | 100 | 2882693797 | 2464129073 | 2535344124 | 2909973606 | 0 | SRX19650812 | SRS17019464 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.91884 | 0.92345 | 0.12967 | 0.12884 | 0.74117 | 0.74103 | 0.50792 | 0.51065 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74567 | 74567 | SRR23829125 | SRX19650811 | SRS17019463 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/4 | 3B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert / rep3|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 3B | 3B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 3B_1.fq.gz 3B_2.fq.gz | fastq fastq | 10817072400.0 | 54085362.0 | 3B 1.fq.gz | 0:100 1:100 | A:2980754877;C:2390812269;G:2448674730;T:2996830524;N:0 | 100 | 100 | 2980754877 | 2390812269 | 2448674730 | 2996830524 | 0 | SRX19650811 | SRS17019463 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.91015 | 0.9166 | 0.15854 | 0.15694 | 0.73724 | 0.73442 | 0.5243 | 0.52496 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74568 | 74568 | SRR23829126 | SRX19650810 | SRS17019462 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2104/14 | 19B | strain:AB|age:10 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:21.04.2021|genotype:tert / rep3|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 10 month male tumor | 19B | 19B | RNA Seq of Danio rerio : 10 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 19B_1.fq.gz 19B_2.fq.gz | fastq fastq | 12603676000.0 | 63018380.0 | 19B 1.fq.gz | 0:100 1:100 | A:3414935292;C:2859787251;G:2916851430;T:3412102027;N:0 | 100 | 100 | 3414935292 | 2859787251 | 2916851430 | 3412102027 | 0 | SRX19650810 | SRS17019462 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92494 | 0.92995 | 0.12064 | 0.12054 | 0.73807 | 0.73649 | 0.52554 | 0.52564 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74569 | 74569 | SRR23829127 | SRX19650809 | SRS17019461 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2104/9 | 18B | strain:AB|age:10 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:21.04.2021|genotype:tert / rep2|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 10 month male tumor | 18B | 18B | RNA Seq of Danio rerio : 10 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 18B_1.fq.gz 18B_2.fq.gz | fastq fastq | 12562625800.0 | 62813129.0 | 18B 1.fq.gz | 0:100 1:100 | A:3435125429;C:2818006678;G:2880078673;T:3429415020;N:0 | 100 | 100 | 3435125429 | 2818006678 | 2880078673 | 3429415020 | 0 | SRX19650809 | SRS17019461 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92476 | 0.92851 | 0.12505 | 0.12384 | 0.74961 | 0.74882 | 0.52843 | 0.52817 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74570 | 74570 | SRR23829128 | SRX19650808 | SRS17019460 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2104/1 | 17B | strain:AB|age:10 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:21.04.2021|genotype:tert+/+ rep5|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 10 month male tumor | 17B | 17B | RNA Seq of Danio rerio : 10 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 17B_1.fq.gz 17B_2.fq.gz | fastq fastq | 8787148400.0 | 43935742.0 | 17B 1.fq.gz | 0:100 1:100 | A:2617726378;C:1773416208;G:1829194025;T:2566811789;N:0 | 100 | 100 | 2617726378 | 1773416208 | 1829194025 | 2566811789 | 0 | SRX19650808 | SRS17019460 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.84629 | 0.85164 | 0.49471 | 0.49585 | 0.79545 | 0.79275 | 0.64785 | 0.57659 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74571 | 74571 | SRR23829129 | SRX19650807 | SRS17019459 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2806/3 | 16B | strain:AB|age:12 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:28.06.2021|genotype:tert+/+ rep4|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 12 month male tumor | 16B | 16B | RNA Seq of Danio rerio : 12 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 16B_1.fq.gz 16B_2.fq.gz | fastq fastq | 12372317000.0 | 61861585.0 | 16B 1.fq.gz | 0:100 1:100 | A:3325923130;C:2824746317;G:2889873754;T:3331773799;N:0 | 100 | 100 | 3325923130 | 2824746317 | 2889873754 | 3331773799 | 0 | SRX19650807 | SRS17019459 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92023 | 0.92579 | 0.13379 | 0.13406 | 0.75974 | 0.75954 | 0.51721 | 0.53155 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74572 | 74572 | SRR23829130 | SRX19650806 | SRS17019458 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2506/2 | 15B | strain:AB|age:12 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:25.06.2021|genotype:tert+/+ rep3|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 12 month male tumor | 15B | 15B | RNA Seq of Danio rerio : 12 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 15B_1.fq.gz 15B_2.fq.gz | fastq fastq | 12111580000.0 | 60557900.0 | 15B 1.fq.gz | 0:100 1:100 | A:3253473957;C:2781714853;G:2829572138;T:3246819052;N:0 | 100 | 100 | 3253473957 | 2781714853 | 2829572138 | 3246819052 | 0 | SRX19650806 | SRS17019458 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92909 | 0.9333 | 0.12994 | 0.13008 | 0.76997 | 0.76921 | 0.53473 | 0.52603 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74573 | 74573 | SRR23829131 | SRX19650805 | SRS17019457 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2506/1 | 14B | strain:AB|age:12 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:25.06.2021|genotype:tert / rep1|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 12 month male tumor | 14B | 14B | RNA Seq of Danio rerio : 12 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 14B_1.fq.gz 14B_2.fq.gz | fastq fastq | 12314492000.0 | 61572460.0 | 14B 1.fq.gz | 0:100 1:100 | A:3364570176;C:2760126284;G:2813170851;T:3376624689;N:0 | 100 | 100 | 3364570176 | 2760126284 | 2813170851 | 3376624689 | 0 | SRX19650805 | SRS17019457 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.92824 | 0.93249 | 0.16314 | 0.16227 | 0.74217 | 0.74142 | 0.54103 | 0.54082 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74574 | 74574 | SRR23829132 | SRX19650804 | SRS17019456 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/11 | 13B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert+/+ rep6|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 13B | 13B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 13B_1.fq.gz 13B_2.fq.gz | fastq fastq | 12281192200.0 | 61405961.0 | 13B 1.fq.gz | 0:100 1:100 | A:3369650885;C:2745871807;G:2821246280;T:3344423228;N:0 | 100 | 100 | 3369650885 | 2745871807 | 2821246280 | 3344423228 | 0 | SRX19650804 | SRS17019456 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.93143 | 0.93303 | 0.1814 | 0.18252 | 0.76207 | 0.76169 | 0.55108 | 0.54553 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74575 | 74575 | SRR23829133 | SRX19650803 | SRS17019455 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/2 | 12B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert / rep4|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 12B | 12B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 12B_1.fq.gz 12B_2.fq.gz | fastq fastq | 12163842800.0 | 60819214.0 | 12B 1.fq.gz | 0:100 1:100 | A:3431206764;C:2629189354;G:2672190281;T:3431256401;N:0 | 100 | 100 | 3431206764 | 2629189354 | 2672190281 | 3431256401 | 0 | SRX19650803 | SRS17019455 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.91204 | 0.91933 | 0.22594 | 0.22625 | 0.73777 | 0.73586 | 0.5046 | 0.47081 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74576 | 74576 | SRR23829134 | SRX19650802 | SRS17019454 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 2806/4 | 11B | strain:AB|age:12 month|sex:male|tissue:Tumor|birth date:24.06.2020|birth location:PEMAV IRCAN France|death date:28.06.2021|genotype:tert+/+ rep2|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 12 month male tumor | 11B | 11B | RNA Seq of Danio rerio : 12 month male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 11B_1.fq.gz 11B_2.fq.gz | fastq fastq | 10583058000.0 | 52915290.0 | 11B 1.fq.gz | 0:100 1:100 | A:2970647072;C:2293859072;G:2357521919;T:2961029937;N:0 | 100 | 100 | 2970647072 | 2293859072 | 2357521919 | 2961029937 | 0 | SRX19650802 | SRS17019454 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.90787 | 0.91228 | 0.1916 | 0.19016 | 0.72271 | 0.72092 | 0.52084 | 0.52228 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74577 | 74577 | SRR23829135 | SRX19650801 | SRS17019453 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/3 | 2B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert / rep2|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 2B | 2B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 2B_1.fq.gz 2B_2.fq.gz | fastq fastq | 10776715000.0 | 53883575.0 | 2B 1.fq.gz | 0:100 1:100 | A:2948670507;C:2400698003;G:2461964006;T:2965382484;N:0 | 100 | 100 | 2948670507 | 2400698003 | 2461964006 | 2965382484 | 0 | SRX19650801 | SRS17019453 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.91594 | 0.91925 | 0.17372 | 0.17392 | 0.73708 | 0.73742 | 0.52748 | 0.53599 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor | ||||||||||||||||||||
| 74578 | 74578 | SRR23829136 | SRX19650800 | SRS17019452 | SRP426991 | PRJNA944150 | Absence of telomerase restricts melanoma development. | PRJNA944150 | Other | Most cancers reactivate telomerase to maintain telomere length to acquire immortality. The importance of this process is well illustrated by the fact that telomerase promoter mutations are found at a high frequency in many cancer types including melanoma. However it is unclear when and if telomerase is strictly required during tumorigenesis. Here we show that melanoma can occur in the absence of telomerase. Nevertheless it is required to sustain later growth and avoid regression. Using telomerase mutant zebrafish tert / combined with two established melanoma models we found equal melanoma incidence and invasiveness as tumors became visible. Later however while WT fish develop increasing larger tumors tert / tumors stagnate growth and regress. Consistently tert / tumors showed lower cell proliferation higher apoptosis and melanocyte differentiation. We also detected an immune response to tert / tumors. Indeed tert / tumors resumed growth when transplanted to immunocompromised hosts. We propose that telomerase is required for melanoma in zebrafish albeit at later stages of progression to sustain growth while avoiding immune rejection and regression. Thus absence of telomerase restricts melanoma through tumor autonomous mechanisms cell cycle arrest apoptosis and melanocyte differentiation and a non tumor autonomous mechanisms immune rejection. | 3006/1 | 1B | strain:AB|age:3 month|sex:male|tissue:Tumor|birth date:10.03.2021|birth location:PEMAV IRCAN France|death date:30.06.2021|genotype:tert / rep1|BioSampleModel:Model organism or animal | RNA Seq of Danio rerio : 3months male tumor | 1B | 1B | RNA Seq of Danio rerio : 3months male tumor | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | PAIRED | BGISEQ | BGISEQ-500 | SRP426991 | 1B_1.fq.gz 1B_2.fq.gz | fastq fastq | 10556248400.0 | 52781242.0 | 1B 1.fq.gz | 0:100 1:100 | A:2849865226;C:2384848330;G:2457353526;T:2864181318;N:0 | 100 | 100 | 2849865226 | 2384848330 | 2457353526 | 2864181318 | 0 | SRX19650800 | SRS17019452 | SRA1603485 | Sun Yat-sen University Cancer Center|State Key Laboratory of Oncology in South China | Sun Yat-sen University Cancer Center Miguel Godinho Ferreira | 2 | 0.91378 | 0.91775 | 0.13203 | 0.13044 | 0.73373 | 0.73342 | 0.51084 | 0.51194 | 100 | 100 | B | B | biological fallback assumption | bgi | bgi | unknown | poly_a | unknown | bulk | unknown | unknown | China | 2023-03-14 | Adult | Adult | Cancer or Tumor | Cancer or Tumor |
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CREATE TABLE run_metadata("run.accession" VARCHAR, "experiment.accession" VARCHAR, "sample.accession" VARCHAR, "study.accession" VARCHAR, bioproject VARCHAR, "study.title" VARCHAR, "study.alias" VARCHAR, "study.type" VARCHAR, "study.abstract" VARCHAR, "study.attributes" VARCHAR, "study.PMIDs" VARCHAR, "sample.description" VARCHAR, "sample.title" VARCHAR, "sample.alias" VARCHAR, "sample.centername" VARCHAR, "sample.attributes" VARCHAR, "GEOsample.title" VARCHAR, "GEOsample.dataprocessing" VARCHAR, "GEOsample.source" VARCHAR, "GEOsample.treatmentprotocol" VARCHAR, "GEOsample.extractprotocol" VARCHAR, "GEOsample.growthprotocol" VARCHAR, "GEOsample.characteristics" VARCHAR, "GEOsample.accession" VARCHAR, "experiment.title" VARCHAR, "experiment.alias" VARCHAR, "experiment.library_name" VARCHAR, "experiment.design_description" VARCHAR, "experiment.library_construction_protocol" VARCHAR, "experiment.attributes" VARCHAR, "experiment.library_strategy" VARCHAR, "experiment.library_source" VARCHAR, "experiment.library_selection" VARCHAR, "experiment.library_layout" VARCHAR, "experiment.platform" VARCHAR, "experiment.instrument_model" VARCHAR, "experiment.spot_descriptor" VARCHAR, "experiment.study_ref" VARCHAR, "run.title" VARCHAR, "run.attributes" VARCHAR, "run.filename" VARCHAR, "run.semantic_name" VARCHAR, "run.total_bases" DOUBLE, "run.total_spots" DOUBLE, "run.alias" VARCHAR, "run.read_lengths" VARCHAR, "run.base_counts" VARCHAR, "run.r1_length" BIGINT, "run.r2_length" BIGINT, "run.r3_length" BIGINT, "run.r4_length" BIGINT, "run.Acount" BIGINT, "run.Ccount" BIGINT, "run.Gcount" BIGINT, "run.Tcount" BIGINT, "run.Ncount" BIGINT, "run.experiment" VARCHAR, "run.pool_member" VARCHAR, "submission.accession" VARCHAR, "submission.srasource" VARCHAR, "submission.bioprojectsource" VARCHAR, "seqdetective.n_mates" BIGINT, "seqdetective.mapping_rate.mate1" DOUBLE, "seqdetective.mapping_rate.mate2" DOUBLE, "seqdetective.nofeature_rate.mate1" DOUBLE, "seqdetective.nofeature_rate.mate2" DOUBLE, "seqdetective.sparsity.mate1" DOUBLE, "seqdetective.sparsity.mate2" DOUBLE, "seqdetective.pos_strand_rate.mate1" DOUBLE, "seqdetective.pos_strand_rate.mate2" DOUBLE, "seqdetective.readlen.mate1" BIGINT, "seqdetective.readlen.mate2" BIGINT, "seqdetective.judgement.mate1" VARCHAR, "seqdetective.judgement.mate2" VARCHAR, "seqdetective.judgement.reason" VARCHAR, platform_family VARCHAR, instrument_generation VARCHAR, read_bias VARCHAR, selection_class VARCHAR, prep_kit VARCHAR, sc_or_bulk VARCHAR, tech_class VARCHAR, technology VARCHAR, tech_variant VARCHAR, "submission.bioprojectsource.country" VARCHAR, earliest_date DATE, devstage_curation VARCHAR, devstage_curation_coarse VARCHAR, tissue_curation VARCHAR, tissue_curation_coarse VARCHAR);;
CREATE INDEX idx_run_bioproject ON run_metadata(bioproject);;
CREATE INDEX idx_run_run_accession ON run_metadata("run.accession");;