run_metadata
8 rows where experiment.library_selection = "Oligo-dT", experiment.library_source = "TRANSCRIPTOMIC" and tissue_curation_coarse = "Adipose Tissue"
This data as json, CSV (advanced)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 77253 | 77253 | SRR25432801 | SRX21167056 | SRS18428841 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue 4% HCD diet Fish 4 | H 5 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:4% high cholesterol diet|Replicate:Fish 4|BioSampleModel:Model organism or animal | Adipose tissue 4% HCD diet Fish 4 | H 5 Adipose | H 5 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | H_5_Adipose_S13_L001_R1_001.fastq.gz H_5_Adipose_S13_L002_R1_001.fastq.gz H_5_Adipose_S13_L003_R1_001.fastq.gz H_5_Adipose_S13_L004_R1_001.fastq.gz | fastq fastq fastq fastq | 2451969450.0 | 32692926.0 | H 5 Adipose S13 L001 R1 001.fastq.gz | 0:75 | A:594449440;C:603429442;G:613467936;T:640525800;N:96832 | 75 | 594449440 | 603429442 | 613467936 | 640525800 | 96832 | SRX21167056 | SRS18428841 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.9497 | 0.02663 | 0.75132 | 0.50461 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77254 | 77254 | SRR25432802 | SRX21167055 | SRS18428838 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue 4% HCD diet Fish 3 | H 4 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:4% high cholesterol diet|Replicate:Fish 3|BioSampleModel:Model organism or animal | Adipose tissue 4% HCD diet Fish 3 | H 4 Adipose | H 4 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | H_4_Adipose_S12_L004_R1_001.fastq.gz H_4_Adipose_S12_L003_R1_001.fastq.gz H_4_Adipose_S12_L002_R1_001.fastq.gz H_4_Adipose_S12_L001_R1_001.fastq.gz | fastq fastq fastq fastq | 2726199375.0 | 36349325.0 | H 4 Adipose S12 L001 R1 001.fastq.gz | 0:75 | A:656159453;C:668829553;G:683259767;T:717842852;N:107750 | 75 | 656159453 | 668829553 | 683259767 | 717842852 | 107750 | SRX21167055 | SRS18428838 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.94692 | 0.01408 | 0.76406 | 0.46793 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77255 | 77255 | SRR25432803 | SRX21167054 | SRS18428839 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue 4% HCD diet Fish 2 | H 3 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:4% high cholesterol diet|Replicate:Fish 2|BioSampleModel:Model organism or animal | Adipose tissue 4% HCD diet Fish 2 | H 3 Adipose | H 3 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | H_3_Adipose_S10_L001_R1_001.fastq.gz H_3_Adipose_S10_L002_R1_001.fastq.gz H_3_Adipose_S10_L003_R1_001.fastq.gz H_3_Adipose_S10_L004_R1_001.fastq.gz | fastq fastq fastq fastq | 2688606825.0 | 35848091.0 | H 3 Adipose S10 L001 R1 001.fastq.gz | 0:75 | A:660810190;C:640144473;G:665399868;T:722147848;N:104446 | 75 | 660810190 | 640144473 | 665399868 | 722147848 | 104446 | SRX21167054 | SRS18428839 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.9536 | 0.03224 | 0.73361 | 0.45126 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77256 | 77256 | SRR25432804 | SRX21167053 | SRS18428840 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue 4% HCD diet Fish 1 | H 2 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:4% high cholesterol diet|Replicate:Fish 1|BioSampleModel:Model organism or animal | Adipose tissue 4% HCD diet Fish 1 | H 2 Adipose | H 2 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | H_2_Adipose_S9_L004_R1_001.fastq.gz H_2_Adipose_S9_L003_R1_001.fastq.gz H_2_Adipose_S9_L002_R1_001.fastq.gz H_2_Adipose_S9_L001_R1_001.fastq.gz | fastq fastq fastq fastq | 2498108625.0 | 33308115.0 | H 2 Adipose S9 L001 R1 001.fastq.gz | 0:75 | A:636972494;C:580511829;G:604198966;T:676328320;N:97016 | 75 | 636972494 | 580511829 | 604198966 | 676328320 | 97016 | SRX21167053 | SRS18428840 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.94491 | 0.06922 | 0.75726 | 0.5635 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77257 | 77257 | SRR25432805 | SRX21167052 | SRS18428837 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue Control diet Fish 4 | C 5 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:Control diet|Replicate:Fish 4|BioSampleModel:Model organism or animal | Adipose tissue Control diet Fish 4 | C 5 Adipose | C 5 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | C_5_Adipose_S7_L001_R1_001.fastq.gz C_5_Adipose_S7_L002_R1_001.fastq.gz C_5_Adipose_S7_L003_R1_001.fastq.gz C_5_Adipose_S7_L004_R1_001.fastq.gz | fastq fastq fastq fastq | 2563785525.0 | 34183807.0 | C 5 Adipose S7 L001 R1 001.fastq.gz | 0:75 | A:637947469;C:605870631;G:628121912;T:691743073;N:102440 | 75 | 637947469 | 605870631 | 628121912 | 691743073 | 102440 | SRX21167052 | SRS18428837 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.96664 | 0.02865 | 0.834 | 0.27971 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77258 | 77258 | SRR25432806 | SRX21167051 | SRS18428836 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue Control diet Fish 3 | C 4 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:Control diet|Replicate:Fish 3|BioSampleModel:Model organism or animal | Adipose tissue Control diet Fish 3 | C 4 Adipose | C 4 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | C_4_Adipose_S4_L004_R1_001.fastq.gz C_4_Adipose_S4_L003_R1_001.fastq.gz C_4_Adipose_S4_L002_R1_001.fastq.gz C_4_Adipose_S4_L001_R1_001.fastq.gz | fastq fastq fastq fastq | 3511623000.0 | 46821640.0 | C 4 Adipose S4 L001 R1 001.fastq.gz | 0:75 | A:856293655;C:770266027;G:990546207;T:894381906;N:135205 | 75 | 856293655 | 770266027 | 990546207 | 894381906 | 135205 | SRX21167051 | SRS18428836 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.94775 | 0.0628 | 0.7667 | 0.53126 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77259 | 77259 | SRR25432807 | SRX21167050 | SRS18429003 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue Control diet Fish 2 | C 3 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:Control diet|Replicate:Fish 2|BioSampleModel:Model organism or animal | Adipose tissue Control diet Fish 2 | C 3 Adipose | C 3 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | C_3_Adipose_S3_L001_R1_001.fastq.gz C_3_Adipose_S3_L002_R1_001.fastq.gz C_3_Adipose_S3_L003_R1_001.fastq.gz C_3_Adipose_S3_L004_R1_001.fastq.gz | fastq fastq fastq fastq | 2209388625.0 | 29458515.0 | C 3 Adipose S3 L001 R1 001.fastq.gz | 0:75 | A:547516154;C:527046595;G:550708343;T:584030443;N:87090 | 75 | 547516154 | 527046595 | 550708343 | 584030443 | 87090 | SRX21167050 | SRS18429003 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.94878 | 0.05665 | 0.77384 | 0.53783 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue | |||||||||||||||||||||||||||
| 77260 | 77260 | SRR25432808 | SRX21167049 | SRS18428835 | SRP451621 | PRJNA998935 | A new cholesterol diet protocol for zebrafish reveals hypercholesterolemia and fasting associated hepatic steatosis | PRJNA998935 | Other | Zebrafish are an ideal model organism to study lipid metabolism and to elucidate the molecular underpinnings of human lipid associated disorders. In this study we provide a protocol to assay the impact of a high cholesterol diet HCD on lipid deposition and lipoprotein regulation. Fish fed HCD developed hypercholesterolemia as indicated by significantly elevated ApoB containing lipoproteins ApoB LP and increased plasma levels of cholesterol and cholesterol esters CE. Feeding of the HCD was also associated with a fatty liver phenotype presented as severe hepatic steatosis in zebrafish larvae post feeding the diet for 8 days followed by fasting for 24 hours. Additionally 30 percent of all adult female fish were observed to develop hepatic steatosis post feeding HCD for 2 weeks followed by 3 days of fasting. The HCD feeding paradigm produced elevated levels of liver triacylglycerol TG free cholesterol and CE compared to fish fed the control diet. The doubling of liver TG was striking because our HCD was only supplemented with cholesterol. The accumulated TG in the liver was not likely due to increase de novo lipogenesis or inhibited beta oxidation since we identified no differentially expressed genes in these pathways between the livers of fish fed the HCD and the control diets. However fasted HCD fish had significantly increased expression of the lipogenesis gene fasn in adipose tissue and higher free fatty acids FFA in plasma. This suggested that elevated dietary cholesterol resulted in lipid accumulation in adipocytes which supplied more FFA during fasting promoting hepatic steatosis. In conclusion our HCD zebrafish protocol represents an effective and reliable approach for studying the temporal characteristics of the physiological and biochemical responses to high levels of dietary cholesterol and provides insights into the mechanisms that may underlie fatty liver disease. | Adipose tissue Control diet Fish 1 | C 1 Adipose | strain:AB|age:Adult|collection date:2022 11 18|geo loc name:USA: Baltimore|sex:female|tissue:Adipose|treatment:Control diet|Replicate:Fish 1|BioSampleModel:Model organism or animal | Adipose tissue Control diet Fish 1 | C 1 Adipose | C 1 Adipose | Total RNA was extracted using Direct zol RNA Microprep Kits R2061 Zymo Research Irvine CA USA. Library was prepared using TruSeq Stranded mRNA Library Prep Kit Illumina San Diego USA | RNA-Seq | TRANSCRIPTOMIC | Oligo-dT | SINGLE | ILLUMINA | Illumina MiSeq | SRP451621 | C_1_Adipose_S1_L001_R1_001.fastq.gz C_1_Adipose_S1_L002_R1_001.fastq.gz C_1_Adipose_S1_L003_R1_001.fastq.gz C_1_Adipose_S1_L004_R1_001.fastq.gz | fastq fastq fastq fastq | 1866120150.0 | 24881602.0 | C 1 Adipose S1 L001 R1 001.fastq.gz | 0:75 | A:472323893;C:446150218;G:455337258;T:492239412;N:69369 | 75 | 472323893 | 446150218 | 455337258 | 492239412 | 69369 | SRX21167049 | SRS18428835 | SRA1681062 | Carnegie Insitution for Science|Embryology | Carnegie Insitution for Science | 1 | 0.94807 | 0.02138 | 0.76788 | 0.49111 | 75 | B | usable mapping rate | illumina | miseq | unknown | poly_a | trueseq | bulk | unknown | unknown | United States | 2023-07-26 | Adult | Adult | Adipose Tissue | Adipose Tissue |
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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");;