Description: RCCX: Co-segregating C4, CYP21, TNXB mutations may explain EDS/hypermobility, CFS/ME/FM, MCAS, POTS/OI/dysautonomia, autism/mood disorders/anxiety/schizophrenia, MS, Lyme, CVID, endocrine and pain syndromes, etc. in patients and their families
c4 (140) eds (125) crf (56) mcas (23) ehlers danlos (17) crh (13) cah (10) congenital adrenal hyperplasia (3) mast cell activation (3) cyp21 (1)