Protein tyrosine phosphatase 1B in metabolic and cardiovascular diseases: from mechanisms to therapeutics

被引:1
|
作者
Sun, Yan [1 ]
Dinenno, Frank A. [1 ]
Tang, Peiyang [1 ]
Kontaridis, Maria I. [1 ,2 ,3 ]
机构
[1] Masonic Med Res Inst, Dept Biomed Res & Translat Med, Utica, NY 13501 USA
[2] Beth Israel Deaconess Med Ctr, Dept Med, Div Cardiol, Boston, MA 02215 USA
[3] Harvard Med Sch, Dept Biol Chem & Mol Pharmacol, Boston, MA 02115 USA
来源
基金
美国国家卫生研究院;
关键词
protein tyrosine phosphatase 1B (PTP1B); cardiovascular disease; insulin resistance; diabetes; obesity; therapeutics; MUSCLE-CELL MOTILITY; GROWTH-FACTOR; INSULIN-RECEPTOR; ENDOTHELIAL DYSFUNCTION; MYOCARDIAL-INFARCTION; ENDOPLASMIC-RETICULUM; GLUCOSE-HOMEOSTASIS; PTP1B INHIBITORS; BLOOD-PRESSURE; OBESITY;
D O I
10.3389/fcvm.2024.1445739
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Protein Tyrosine Phosphatase 1B (PTP1B) has emerged as a significant regulator of metabolic and cardiovascular disease. It is a non-transmembrane protein tyrosine phosphatase that negatively regulates multiple signaling pathways integral to the regulation of growth, survival, and differentiation of cells, including leptin and insulin signaling, which are critical for development of obesity, insulin resistance, type 2 diabetes, and cardiovascular disease. Given PTP1B's central role in glucose homeostasis, energy balance, and vascular function, targeted inhibition of PTP1B represents a promising strategy for treating these diseases. However, challenges, such as off-target effects, necessitate a focus on tissue-specific approaches, to maximize therapeutic benefits while minimizing adverse outcomes. In this review, we discuss molecular mechanisms by which PTP1B influences metabolic and cardiovascular functions, summarize the latest research on tissue-specific roles of PTP1B, and discuss the potential for PTP1B inhibitors as future therapeutic agents.
引用
收藏
页数:13
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