Project description:Whole proteome profiling and quantification was performed on an isogenic Huntington disease (IsoHD) human embryonic stem cell (hESC) allelic panel. The IsoHD hESCs harbour 30, 45, 65 and 81 CAG repeats in the first exon of HTT. Whole proteome quantification was also performed on neural progenitor cells derived from the IsoHD hESC panel.
Project description:Whole exome sequencing (the SureSelectXT Mouse All Exon Kit) was done on leukemias from NP23-NHD13 double transgenic mice with strain background designated “C57Bl6-NIH”.
2020-09-10 | GSE137542 | GEO
Project description:whole exon sequencing for monogenic diabetes
Project description:Primary outcome(s): Concordance rate of both KRAS and NRAS gene exon 2, 3 and 4 mutations between standard genetic testings including sanger sequencing and an established in vitro diagnostic (IVD) kit for KRAS exon2, and a newly developed Luminex-based all RAS assay kit
Project description:The human neural retina is enriched for alternative splicing, and it is estimated that more than 10% of variants associated with inherited retinal diseases (IRDs) alter splicing. Previous research mainly used short-read RNA-sequencing techniques to investigate retina-specific splicing and splicing factors. However, this technique provides limited information about transcript isoforms. To gain a deeper understanding of the human neural retina and its isoforms, we generated a proteogenomic atlas that combined PacBio long-read RNA-sequencing data with mass-spectrometry and whole-genome sequencing data from three healthy human neural retina samples. RNA-sequencing revealed that one-third of all transcripts were novel, and for IRD-associated genes, even 43% were novel. The most common novel elements of these transcripts were alternative poly(A) sites, exon elongation, and intron retention. Some novel elements affect the non-coding region but for more than 50% of the novel transcripts a novel open reading frame was predicted. Using proteomics, ten novel peptides confirmed novel isoforms in five genes. Additionally, we found novel isoforms of IMPDH1, an IRD-associated gene, with supporting peptide evidence. This study provides a comprehensive overview of the transcript and protein isoforms expressed in the healthy human neural retina. Moreover, it highlights the importance of studying tissue specific transcriptomes in greater detail to better understand tissue-specific regulation and to identify disease-causing variants.
2024-10-17 | PXD045187 | Pride
Project description:Whole exon sequencing of hereditary ovarian cancer
Project description:Primary objectives: The primary objective is to investigate circulating tumor DNA (ctDNA) via deep sequencing for mutation detection and by whole genome sequencing for copy number analyses before start (baseline) with regorafenib and at defined time points during administration of regorafenib for treatment efficacy in colorectal cancer patients in terms of overall survival (OS).
Primary endpoints: circulating tumor DNA (ctDNA) via deep sequencing for mutation detection and by whole genome sequencing for copy number analyses before start (baseline) with regorafenib and at defined time points during administration of regorafenib for treatment efficacy in colorectal cancer patients in terms of overall survival (OS).