Kindlin-2 regulates the differentiation of 3T3-L1 preadipocytes: implications for wound healing.

ABSTRACT:

Background

Adipose tissue has been proven to play a crucial role in wound healing, while kindlin-2, an integrin-associated protein, has been shown to regulate cell adhesion, migration, and differentiation. This study aimed to explore its involvement in the cell differentiation of 3T3-L1 preadipocytes and its role in wound healing.

Methods

Cell adhesion, Cell Counting Kit-8 (CCK-8), Transwell, and in vitro wound healing assays, along with adipogenic and osteogenic differentiation induction were performed in 3T3-L1 preadipocytes in which kindlin-2 was knocked down or overexpressed. In vivo, kindlin-2 (+/-) transgenic mice were constructed, and wound healing was analyzed by immunohistochemistry (IHC) in a mouse dorsal wound model. Real-time polymerase chain reaction (RT-

SUBMITTER: Pan Y 

PROVIDER: S-EPMC7944273 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature