Author Archives: Jeyakumar Masilamani

Deriving Mesenchymal Stromal Cells from Umbilical Cord Lining and Wharton’s Jelly: A Comparative Study of Extraction Methods and Culture Media

Mesenchymal stromal cells (MSCs) are multipotent, self-renewing progenitor cells that can differentiate into adipocytes, chondrocytes, and osteocytes (1). Cultured MSCs are plastic-adherent and spindle-shaped, and they express cell-surface markers CD44, CD73, CD90, and CD105, but not CD14, CD34, CD45, CD11b, CD79a, CD19, or HLA-DR (2, 3). First isolated from bone marrow (BM), human MSCs have been investigated extensively in clinical studies. MSCs also have been isolated from adipose tissue (4) and peripheral blood (5). Perinatal organs and tissues such as…