Experimental research progress in traditional Chinese medicine prevention and treatment of diabetic peripheral neuropathy based on autophagy.
10.19540/j.cnki.cjcmm.20230911.702
- Author:
Su-Su HUANG
1
;
Xue-Ru WANG
2
;
Jiu-Shu YUAN
2
;
Lian DU
1
Author Information
1. School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine Chengdu 611100, China.
2. Clinical Medical College, Chengdu University of Traditional Chinese Medicine Chengdu 610036, China.
- Publication Type:Review
- Keywords:
autophagy;
diabetic peripheral neuropathy;
experimental research progress;
traditional Chinese medicine
- MeSH:
Humans;
Autophagy;
Diabetes Mellitus;
Diabetic Neuropathies/complications*;
Medicine, Chinese Traditional;
Oxidative Stress;
Schwann Cells/pathology*
- From:
China Journal of Chinese Materia Medica
2023;48(23):6315-6323
- CountryChina
- Language:Chinese
-
Abstract:
Diabetic peripheral neuropathy(DPN) is a chronic complication resulted from peripheral nerve injury in the late stage of diabetes. It involves a variety of pathological changes such as oxidative stress, endoplasmic reticulum stress, neuroinflammation, and apoptosis of Schwann cells(SCs). DPN is the main factor leading to lower limb disability or amputation in diabetic patients, with high incidence, long disease course, and poor prognosis. The modern medicine treatment of DPN mainly focuses on controlling blood glucose and improving microcirculation and nerve nutrition, which can only mitigate the clinical symptoms and not fundamentally reverse the pathological changes of peripheral nerves. Autophagy is a self-clearing mechanism that maintains cellular homeostasis by removing excess metabolites. Traditional Chinese medicine(TCM), featuring the holistic concept and syndrome differentiation, can treat chronic diseases in a multi-target, multi-pathway, and wide-range manner. Modern studies have shown that the occurrence and development of DPN are related to a variety of pathological changes, and autophagy is a key mechanism associated with DPN. The environment with persistent high glucose can lead to the inhibition or over-activation of peripheral nerve cells, which causes irreversible damage of nerve cells and the occurrence and development of DPN. Therefore, restoring autophagy balance and reducing nerve damage is one of the key ways to treat DPN. The recent studies have confirmed that some active ingredients in traditional Chinese medicines and TCM compound prescriptions can inhibit the oxidative stress, endoplasmic reticulum stress, mitochondrial damage, inflammation, and apoptosis of SCs in DPN by regulating the autophagy pathway, thus playing a role in the prevention and treatment of DPN. However, the systematic induction in this field remains to be carried out. This paper reviewed the relevant literature, explained the mechanism of TCM in the prevention and treatment of DPN by regulating autophagy, and summarized the potential targets of TCM in the treatment of DPN, with a view to providing new ideas for clinical research and drug development.
