She had raised proBNP (pro-brain natriuretic peptide), low troponin, normochromic normocytic anemia at 10.4 g/dL, positive direct Coombs, lymphopenia at 460/mm3, serum creatinine at 23.9 mg/L, and proteinuria/creatininuria 2.48 g/g. The gene discussed is NPPB; the disease is lymphopenia.