Proteomics

Dataset Information

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Proteomic analyses of urine for healty ageing study


ABSTRACT: Urine proteomics has been applied to uncover age-related differences in host immune response. About 65 human subjects aged between 65-85 were recruitted to the project, including one group of 33 subjects that have not suffered from any major diseases and the other group of 32 subjects that have history of heart disease, diabetes, cancer, asthma or have at least one hospitalization in last 10 years.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Urine

SUBMITTER: Yanbao Yu  

LAB HEAD: Yanbao Yu

PROVIDER: PXD012477 | Pride | 2021-09-08

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
1DLC0080815QE_RRAG_001_rep1.raw Raw
1DLC0080815QE_RRAG_001_rep2.raw Raw
1DLC0080815QE_RRAG_002_rep1.raw Raw
1DLC0080815QE_RRAG_002_rep2.raw Raw
1DLC0080815QE_RRAG_003_rep1.raw Raw
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Publications

Protein signatures from blood plasma and urine suggest changes in vascular function and IL-12 signaling in elderly with a history of chronic diseases compared with an age-matched healthy cohort.

Yu Yanbao Y   Singh Harinder H   Kwon Keehwan K   Tsitrin Tamara T   Petrini Joann J   Nelson Karen E KE   Pieper Rembert R  

GeroScience 20200924 2


Key processes characterizing human aging are immunosenescence and inflammaging. The capacity of the immune system to adequately respond to external perturbations (e.g., pathogens, injuries, and biochemical irritants) and to repair somatic mutations that may cause cancers or cellular senescence declines. An important goal remains to identify genetic or biochemical, predictive biomarkers for healthy aging. We recruited two cohorts in the age range 70 to 82, one afflicted by chronic illnesses (non-  ...[more]

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