More and more researches demonstrate that astrocytes display the markers of neural stem cells or progenitor cells and have the potential of neural differentiation.Thus,it is possible that astrocytes,especially overactive astrocytes,could replace injured neurons and repair the damaged function by transdifferenting and gene reprogramming.Here,we summarize recent progresses of various transcription factors and their regulation in astrocytes-to-neurons transdifferentiation.

This paper reviews the pathogenesis, assessment tools, influencing factors and interventions of diabetes patients with frailty at home and abroad. This paper also puts forward suggestions such as focusing on diabetes combined with frailty, taking frailty assessment as the routine assessment of diabetes patient, preparing frailty assessment tools for diabetes patients in China, and carrying out prospective investigation research, so as to provide a reference basis for early identification of frailty and formulation of individual interventions.