Potential pre-activation strategies for improving therapeutic efficacy of mesenchymal stem cells: current status and future prospects

Author:

Li MeirongORCID,Jiang Yufeng,Hou Qian,Zhao Yali,Zhong Lingzhi,Fu Xiaobing

Abstract

AbstractMesenchymal stem cell (MSC)-based therapy has been considered as a promising approach targeting a variety of intractable diseases due to remarkable multiple effect of MSCs, such as multilineage differentiation, immunomodulatory property, and pro-regenerative capacity. However, poor engraftment, low survival rate of transplanted MSC, and impaired donor-MSC potency under host age/disease result in unsatisfactory therapeutic outcomes. Enhancement strategies, including genetic manipulation, pre-activation, and modification of culture method, have been investigated to generate highly functional MSC, and approaches for MSC pre-activation are highlighted. In this review, we summarized the current approaches of MSC pre-activation and further classified, analysed the scientific principles and main characteristics of these manipulations, and described the pros and cons of individual pre-activation strategies. We also discuss the specialized tactics to solve the challenges in this promising field so that it improves MSC therapeutic functions to serve patients better.

Funder

the National Nature Science Foundation of China

the National Key Research and Development Plan

the CAMS Innovation Fund for Medical Sciences

the Military Medical Research and Development Projects

The National S&T Resource Sharing service platform Project of China

the General Hospital of PLA Medical Big Data R&D Project

Publisher

Springer Science and Business Media LLC

Subject

Cell Biology,Biochemistry, Genetics and Molecular Biology (miscellaneous),Molecular Medicine,Medicine (miscellaneous)

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