Alopecia Areata After HLA-Identical Bone Marrow Transplant from an Affected Sibling Donor
January 2014
in “
Bone marrow transplantation
”
TLDR Alopecia areata can be transferred through stem cell transplants from affected siblings.
The document reported cases of alopecia areata developing in patients after receiving allogeneic stem cell transplants (allo-SCT) from HLA-identical siblings who also had alopecia areata. Specifically, a 48-year-old man with chronic myeloid leukemia (CML) developed alopecia areata 15 months post-transplant, and a 55-year-old woman with acute myeloid leukemia (AML) developed the condition 16 months post-transplant. This suggested that alopecia areata could be transferred via T cells in the transplant from affected donors.