Novel Interacting Partners of MGP-40, a Chitinase-Like Protein in Buffalo Mammary Epithelial Cells.

Mammary Gland Protein-40 (MGP-40), also known as chitinase-3-like protein 1 (CHI3L1), is involved in critical biological processes such as inflammation, tissue remodeling, and cell proliferation, especially during the involution phase of the mammary gland. This study aimed to explore the molecular mechanisms of MGP-40 by identifying its novel interacting partners in buffalo mammary epithelial cells (BuMECs). Stable overexpression of MGP-40 in BuMECs was achieved through transfection with the pCIneo-MGP-40 vector, followed by G418 selection and confirmation by Western blot analysis.