Table 1.

Clinical manifestations of human inborn errors of the phagocyte respiratory burst

Gene (protein)InheritanceDefectClinical manifestations
InfectionAutoinflammationAutoimmunity
Inborn errors of the phagocytic NADPH oxidase complex CYBA (p22phoxAR Complete Bacteria, mycobacteria, and fungi ++ 
Partial Bacteria, mycobacteria, and fungi +/− 
CYBB (gp91phoxXR Complete Bacteria, mycobacteria, fungi, and parasites ++ 
Partial Bacteria and fungi 
Partiala Mycobacteria Not reported Not reported 
NCF1 (p47phoxAR Complete Bacteria, mycobacteria, and fungi ++ 
Partial Bacteria, mycobacteria, and fungi ++ +/− 
NCF2 (p67phoxAR Complete Bacteria, mycobacteria, and fungi ++ 
Partial Bacteria, mycobacteria, and fungi ++ +/− 
Regulators of NADPH assembly, activation, and stability NCF4 (p40phoxAR Complete Bacteria and mycobacteria +++ 
PRKCD (PKCδ) AR Complete Bacteria, mycobacteria, fungi, and viruses ++ +++ 
CYBC1 (EROS) AR Complete Bacteria, mycobacteria, fungi, and viruses ++ 
RAC2 (RAC2) AD (DN) Partial Bacteria Not reported Not reported 
AD (GOF) Partial Bacteria and viruses Not reported Not reported 
DOCK2(DOCK2) AR Complete Bacteria and viruses Not reported Not reported 
Transcriptional and posttranslational regulators of NADPH oxidase TNF (TNF) AR Complete M. tuberculosis Not reported Not reported 
IKBKG (NEMO) XR Partial Bacteria, mycobacteria, fungi, and parasites Not reported 
IRAK4 (IRAK-4) AR Complete Bacteria Not reported 
MYD88 (MyD88) AR Complete Bacteria Not reported 
NFKBIA (IκBα) AD (GOF) Complete Bacteria, mycobacteria, fungi, and parasites Not reported Not reported 
IFNGR1 (IFN-γR1) AR Complete Mycobacteria and intracellular microbes Not reported Not reported 
IFNGR2 (IFN-γR2) AR Complete Mycobacteria and intracellular microbes Not reported Not reported 
IRF1 (IRF1) AR Complete Mycobacteria and intracellular microbes Not reported Not reported 
STAT1 (STAT) AR Complete Mycobacteria and viruses Not reported Not reported 

AD, autosomal dominant; AR, autosomal recessive; DN, dominant negative; GOF, gain-of-function; XR, X-linked recessive.

a

Germline variants conferring MSMD.

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