Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Reanalysis of Pandey lab's draft of the human proteome


ABSTRACT: The availability of human genome sequence has transformed biomedical research over the past decade. However, an equivalent map for the human proteome with direct measurements of proteins and peptides was lacking. To this end, Akhilesh Pandey's lab reported a draft map of the human proteome based on high resolution Fourier transform mass spectrometry-based proteomics technology, which included an in-depth proteomic profiling of 30 histologically normal human samples including 17 adult tissues, 7 fetal tissues and 6 purified primary hematopoietic cells ( http://dx.doi.org/10.1038/nature13302 ). The profiling resulted in identification of proteins encoded by greater than 17,000 genes accounting for ~84% of the total annotated protein-coding genes in humans. This large human proteome catalog (available as an interactive web-based resource at http://www.humanproteomemap.org) complements available human genome and transcriptome data to accelerate biomedical research in health and disease. Pandey's lab and collaborators request that those considering use of this primary dataset for commercial purposes contact pandey@jhmi.edu. The full details of this study can be found in the PRIDE database: www.ebi.ac.uk/pride/archive/projects/PXD000561/. This ArrayExpress entry represents a top level summary of the metadata only which formed the basis of the reanalysis performed by Joyti Choudhary's team ( jc4@sanger.ac.uk ), results of which are presented in the Expression Atlas at EMBL-EBI : http://www.ebi.ac.uk/gxa/experiments/E-PROT-1.

ORGANISM(S): Homo sapiens

SUBMITTER: Joyti Choudhary 

PROVIDER: E-PROT-1 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Effect of duration of insulin deficiency on membrane-bound and free ribosomes from livers of diabetic rats.

Alford F P FP   Millea M E ME   Reaven E P EP   Shorenstein R G RG   Reaven G M GM  

Diabetologia 19750601 3


In order to define the effect of duration of diabetes on hepatic protein sysntesis, membrane-bound and free ribosomes were isolated from livers of rats, 3, 7 and 28 days after administration of intravenous streptozotocin (75 mg/kg). Hepatocytes from the same rats were subjected to ultrastructural quantitative analysis. By day 3 there was a significant loss in the amount of rough endoplasmic reticulum (RER) per volume cytoplasm; however, the normal ratio of membrane-bound ribosomes per unit lengt  ...[more]

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