TAILIN WU1,#, XIANG ZHOU2,#, CANHUA YE1, WENCAN LU1, HAITAO LIN1, YANZHE WEI1, ZEKAI KE1, ZHENGJI HUANG1, JIANZHOU LUO1, HUIREN TAO1, CHUNGUANG DUAN1,*
BIOCELL, Vol.46, No.2, pp. 495-503, 2022, DOI:10.32604/biocell.2022.015214
Abstract Differentiated macrophages have been proven to participate in the development of mesenchymal stem cells in different tissues. However, the regulatory processes remain obscure. Exosomes, which are key secretions of macrophages, have attracted increasing attention. Therefore, macrophage-derived exosomes may modulate the development of Bone marrow mesenchymal stem cells (BMMSCs). Different culture conditions were used to induce M1 polarization in THP1 cells. Subsequently, exosomes derived from unpolarized (M0) and polarized (M1) macrophages were isolated, BMMSCs were cultured with normal complete medium or inductive medium supplemented with M0 or M1 derived exosomes, and the osteogenic capacity of the BMMSCs was measured and analyzed.… More >
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