Proteomics

Dataset Information

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Hip Osteoarthritis Functional Genomics

ABSTRACT: The aim of this work is to apply an integrated systems approach to understand the biological underpinnings of hip osteoarthritis that culminates in the need for total joint replacement (TJR). This study is a feasibility pilot that integrates functional genomics data from diseased and non-diseased tissues of OA patients who have undergone TJR. For each tissue, we characterised epigenetic marks (methylation), gene transcription (RNASeq) and expression (quantitative proteomics). We also generated genotype data on the HumanCoreExome array for each individual. This data is part of a pre-publication release.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Articular Cartilage, Hip Joint

DISEASE(S): Hip Osteoarthritis

SUBMITTER: James Wright  

LAB HEAD: Jyoti Choudhary

PROVIDER: PXD006673 | Pride | 2018-05-14

REPOSITORIES: Pride

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Dataset's files

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Action DRS
18JUL16_OA_HIP_set01_14.raw Raw
18JUL16_OA_HIP_set01_17.raw Raw
18JUL16_OA_HIP_set01_18.raw Raw
18JUL16_OA_HIP_set01_19.raw Raw
18JUL16_OA_HIP_set01_20.raw Raw
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Publications

Widespread epigenomic, transcriptomic and proteomic differences between hip osteophytic and articular chondrocytes in osteoarthritis.

Steinberg Julia J   Brooks Roger A RA   Southam Lorraine L   Bhatnagar Sahir S   Roumeliotis Theodoros I TI   Hatzikotoulas Konstantinos K   Zengini Eleni E   Wilkinson J Mark JM   Choudhary Jyoti S JS   McCaskie Andrew W AW   Zeggini Eleftheria E  

Rheumatology (Oxford, England) 20180801 8

<h4>Objectives</h4>To identify molecular differences between chondrocytes from osteophytic and articular cartilage tissue from OA patients.<h4>Methods</h4>We investigated genes and pathways by combining genome-wide DNA methylation, RNA sequencing and quantitative proteomics in isolated primary chondrocytes from the cartilaginous layer of osteophytes and matched areas of low- and high-grade articular cartilage across nine patients with OA undergoing hip replacement surgery.<h4>Results</h4>Chondro  ...[more]

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