Cellular and molecular biology of posttranslational modifications in cardiovascular disease

Li Zhu1, Yong-Ping Liu2, Yu-Ting Huang3

  • 1Graduate School of Dalian Medical University, Dalian 116000, Liaoning, China; State Key Laboratory of Frigid Zone Cardiovascular Disease, Department of Cardiovascular Surgery, General Hospital of Northern Theater Command, Shenyang 110016, Liaoning, China.

Insights

Cardiovascular diseases (CVD) involve complex mechanisms. This review explores posttranslational modifications in CVD pathogenesis and discusses histone deacetylase (HDAC) inhibitors for potential therapeutic strategies.

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Cardiology

Background:

  • Cardiovascular disease (CVD) is the leading global cause of mortality, with incomplete understanding of its pathogenesis.
  • Proteomics has revealed the involvement of posttranslational modifications (PTMs) in key CVD processes like apoptosis, metabolism, and oxidative stress.

Purpose of the Study:

  • To review current knowledge on PTMs in cardiovascular disease.
  • To highlight novel PTMs such as succinylation and nitrosylation.
  • To summarize histone deacetylase (HDAC) inhibitors for CVD treatment.

Main Methods:

  • Literature review focusing on proteomics and PTMs in cardiovascular diseases.
  • Analysis of studies on novel PTMs (succinylation, nitrosylation).
  • Compilation of data on HDAC inhibitors used in CVD treatment.

Main Results:

  • PTMs play a critical role in the pathogenesis of various cardiovascular diseases.
  • Emerging PTMs like succinylation and nitrosylation offer new insights.
  • HDAC inhibitors represent a promising therapeutic avenue for CVD.

Conclusions:

  • Understanding PTMs is crucial for elucidating CVD pathogenesis.
  • Novel PTMs and HDAC inhibitors provide new perspectives for CVD treatment and future research.

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