Research progress on the correlation between metabolic memory and mito-chondrial function in diabetic retinopathy / 眼科新进展
Recent Advances in Ophthalmology
; (6): 1005-1008, 2023.
Article
ي Zh
| WPRIM
| ID: wpr-1022704
المكتبة المسؤولة:
WPRO
ABSTRACT
Diabetic retinopathy(DR)is a severe blinding eye disease caused by diabetes.A number of studies have shown that there is a phenomenon of"metabolic memory"in diabetic patients,but its mechanism is still unclear.In the oc-currence and progression of DR,oxidative stress in a high-glucose environment causes abnormal mutations of mitochondrial DNA(mtDNA)copy number in retinal cells,and its repair system is destroyed at the same time and forms a vicious circle,resulting in excessive production of reactive oxygen,destruction of redox homeostasis and apoptosis.The mtDNA can be independently replicated and passed on to the next generation,and epigenetic modification can also affect the regulation of genes related to the pathogenesis of DR.In the occurrence and development of DR,it is of great significance to clarify the mechanism of mitochondrial damage and"metabolic memory"for the prevention and treatment of DR.The emergence of mitochondrial transfer technology is expected to break the"metabolic memory"phenomenon and open up new avenues for treating such diseases.This article gives a review of the related research and development.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Recent Advances in Ophthalmology
السنة:
2023
نوع:
Article