MSCs	mesenchymal stromal/stem cells
PSCs	placental stromal cells
f-hPSCs (or fet-hPSCs)	isolated and expanded human placental stromal cells, from fetal tissues
m-hPSCs or mat-hPSCs	isolated and expanded human placental stromal cells, from maternal tissues
HLA	human leukocyte antigen antibodies
BM	bone marrow
ES cells	multipotent embryonic stem cells
iPSCs	induced stem cells
IM, IP	intramuscular, intraperitoneal
atMSCs	adipose tissues MSCs
BBB	blood–brain barrier