Tandem mass tag-based quantitative proteomics analyses of the spermatogenesis-ameliorating effect of Youjing granule on rats.
Rapid Commun Mass Spectrom
; 38(3): e9679, 2024 Feb 15.
Article
in En
| MEDLINE
| ID: mdl-38211349
ABSTRACT
RATIONALE Male infertility is a common reproductive system disease manifested as aberrant spermatogenesis and identified as "kidney deficiency and dampness" in Chinese traditional medicine. Youjing granule (YG) is a Chinese material medica based on tonifying kidneys and removing dampness. It has proven to be able to regulate semen quality in clinical application, but the underlying mechanism has not been clarified. METHODS:
Using serum containing YG to treat primarily cultured spermatogonial stem cells (SSCs), the apoptotic rate and mitosis phase ratio of SSCs were measured. The liquid chromatography-tandem mass spectrometry with tandem mass tags method was applied for analyzing the serum of rats treated with YG/distilled water, and proteomic analyses were performed to clarify the mechanisms of YG.RESULTS:
Totally, 111 proteins in YG-treated serum samples were differentially expressed compared with control groups, and 43 of them were identified as potential target proteins, which were further annotated based on their enrichment in Gene Ontology terms and Kyoto Encyclopedia of Genes and Genomes pathways. Proteomic analyses showed that the mechanisms of YG may involve regulation of glycolysis, gluconeogenesis and nucleotide-binding and oligomerization domain-like receptor signaling pathway. In addition, RhoA and Lamp2 were found to be possible responders of YG through reviewing the literature.CONCLUSIONS:
The results demonstrate that our serum proteomics platform is clinically useful in understanding the mechanisms of YG.
Full text:
1
Database:
MEDLINE
Main subject:
Proteomics
/
Semen Analysis
Language:
En
Journal:
Rapid Commun Mass Spectrom
Year:
2024
Type:
Article
Affiliation country:
China