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Updated: Oct 14, 2025
JUMPn: A Streamlined Application for Protein Co-Expression Clustering and Network Analysis in Proteomics
Published on: October 19, 2021
The first central precocious puberty proteomic profiles revealed multiple metabolic networks and novel key
Chunlin Wang1, Qingqing Chen1, Ke Yuan1
1Department of Pediatrics, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China.
Insights
Central precocious puberty (CPP) affects child development, yet treatments are outdated. This study identifies novel metabolic targets for potential new therapies by analyzing CPP
Area of Science:
- Endocrinology
- Metabolomics
- Systems Biology
Background:
- Central precocious puberty (CPP) is a condition impacting child development with limited therapeutic options.
- Current treatments for CPP have not advanced significantly since the 1980s.
- The complex pathogenesis of CPP necessitates advanced research approaches.
Purpose of the Study:
- To investigate the proteomic profile of central precocious puberty using a systems biology approach.
- To identify novel molecular factors and pathways implicated in CPP pathogenesis.
- To explore potential new therapeutic targets for CPP.
Main Methods:
- Proteomic profiling of central precocious puberty (CPP) patients.
- Differential protein expression analysis.
- Bioinformatic enrichment analysis of altered proteins in metabolic pathways.
Main Results:
- The study established the first proteome profile for CPP.
- Identified 163 down-regulated and 129 up-regulated differentially expressed proteins.
- Altered proteins were significantly enriched in energy, amino acid, and nitrogenous base metabolism.
Conclusions:
- The proteomic alterations in CPP highlight the role of metabolic dysregulation.
- Identified metabolic signaling pathways offer potential novel therapeutic targets for CPP.
- This research provides a foundation for developing advanced treatments for central precocious puberty.
Abstract:
Though central precocious puberty (CPP) as a disease that seriously affects the development of a child is increasing year by year, treatment options remain limited and is the same as the 1980s' method. These are mainly due to the complex pathogenesis of central precocious puberty. Therefore, systems biology approach to identify and explore the multiple factors related to the pathogenesis of central precocious puberty is necessary. Our data established the first proteome profile of CPP revealed 163 down-regulated and 129 were up-regulated differentially expressed proteins. These altered proteins were primarily enriched in three metabolic process including energy metabolism, amino acid metabolism and nitrogenous base metabolism. The identified altered members of the metabolic signaling are valuable and potential novel therapeutic targets of central precocious puberty.
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