MHC class I and II deficiencies.
Haifa, Israel. In J Allergy Clin Immunol, 2014
These transacting factors are the class II transactivator and 3 subunits of regulatory factor X (RFX): RFX containing ankyrin repeats (RFXANK), the fifth member of the RFX family (RFX5), and RFX-associated protein (RFXAP).
Mutation of RFXAP, a regulator of MHC class II genes, in primary MHC class II deficiency.
Genève, Switzerland. In N Engl J Med, 1997
METHODS: To elucidate the genetic defect in patients with MHC class II deficiency that was not classified genetically, we performed direct complementation assays with the three genes known to regulate the expression of MHC class II genes, CIITA, RFX5, and RFXAP, and the relevant mutations were identified in each patient.