Expanding CXCR4 variant landscape in WHIM syndrome: integrating clinical and functional data for variant interpretation
Warts, Hypogammaglobulinemia, Infections, Myelokathexis (WHIM) syndrome is a rare, combined immunodeficiency disease predominantly caused by gain-of-function variants in the CXCR4 gene that typically results in truncation of the carboxyl terminus of C-…