Proteomics

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Integrated Analysis of Proteomics and Metabolomics in Girls with Central Precocious Puberty


ABSTRACT: Central precocious puberty (CPP) is a multifactorial and complex condition. Traditional studies focusing on a single indicator cannot always elucidate this panoramic condition but these may be revealed by using omics techniques. Proteomics and metabolomics analysis of girls with CPP were compared to normal controls and the potential biomarkers and pathways involved were explored. Serum proteins and metabolites from normal girls and those with CPP were compared by LC-MS/MS. Multivariate and univariate statistical analysis were used to identify the differentially expressed proteins (DEPs) and differentially expressed metabolites (DEMs). Functional annotation and pathway enrichment analysis were performed by using GO and KEGG databases, and candidate markers were screened. Finally, bioinformatic analysis was used to integrate the results of proteomics and metabolomics to find the key differential proteins, metabolites and potential biomarkers of CPP.

ORGANISM(S): Homo Sapiens

SUBMITTER: Dan Lan  

PROVIDER: PXD035132 | iProX | Wed Jul 06 00:00:00 BST 2022

REPOSITORIES: iProX

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Publications

Integrated analysis of proteomics and metabolomics in girls with central precocious puberty.

Li Mei M   Lan Dan D   Chen Yanfei Y  

Frontiers in endocrinology 20220728


<h4>Background</h4>Central precocious puberty (CPP) is a multifactorial and complex condition. Traditional studies focusing on a single indicator cannot always elucidate this panoramic condition but these may be revealed by using omics techniques.<h4>Objective</h4>Proteomics and metabolomics analysis of girls with CPP were compared to normal controls and the potential biomarkers and pathways involved were explored.<h4>Methods</h4>Serum proteins and metabolites from normal girls and those with CP  ...[more]

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