Protein posttranslational modifications in metabolic diseases: basic concepts and targeted therapies
Yunuo Yang1,2, Jiaxuan Wu1,2, Wenjun Zhou1,2
1Institute of Digestive Diseases China-Canada Center of Research for Digestive Diseases (ccCRDD) Shanghai University of Traditional Chinese Medicine Shanghai China.
Medcomm
|October 2, 2024
Summary
Posttranslational modifications (PTMs) of proteins significantly impact metabolic diseases like diabetes and obesity. Understanding these PTMs offers new therapeutic targets for metabolic disorder prevention and treatment.
Area of Science:
- Biochemistry
- Molecular Biology
- Endocrinology
Background:
- Metabolic diseases such as diabetes, obesity, and hyperlipidemia are rising globally.
- Proteins, key biological mediators, are functionally diversified by posttranslational modifications (PTMs).
- PTMs play critical roles in metabolic health and disease pathogenesis.
Purpose of the Study:
- To systematically review how protein PTMs influence the progression of metabolic diseases.
- To critically assess current research limitations in this field.
- To highlight PTMs as novel therapeutic targets for metabolic disorders.
Main Methods:
- Literature review and synthesis of existing research on protein PTMs and metabolic diseases.
- Analysis of PTMs including phosphorylation, ubiquitination, acetylation, methylation, and SUMOylation.
- Critical evaluation of current knowledge gaps and research limitations.
Main Results:
- PTMs significantly alter protein function, impacting metabolic pathways.
- Specific PTMs are implicated in the development and progression of diabetes, obesity, hyperlipidemia, and NAFLD.
- Targeting protein PTMs shows promise for novel therapeutic strategies.
Conclusions:
- Elucidating the interplay between PTMs and metabolic pathways enhances understanding of metabolic dysfunction.
- Leveraging PTMs offers new avenues for the prevention and treatment of metabolic disorders.
- Ongoing research and clinical trials are exploring PTM-targeting drugs for metabolic diseases.
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