Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Potential mechanism of B cells and T cells on CTD-PAH. Beff: effector B cells, Breg, regulatory B cells; BAFF, B cell activating factor; VEGF, vascular endothelial growth factor; TGF-β, transforming growth factor-beta; IL, interleukin; IFN, interferon.
