Mendelian susceptibility to mycobacterial disease(MSMD)is an inherited predisposition to infections by Bacille-Calmette Guérin(BCG)vaccine or by environmental mycobacteria.The etiology of MSMD has been associated...Mendelian susceptibility to mycobacterial disease(MSMD)is an inherited predisposition to infections by Bacille-Calmette Guérin(BCG)vaccine or by environmental mycobacteria.The etiology of MSMD has been associated with up to nineteen different genetic mutations in interferon(IFN)-γ-related genes.1 Although mycobacteria susceptibility-associated genetic mutations are rare in the population,their diagnosis is crucial for an efficient and timely treatment.Kong et al.2 have recently described an autosomal recessive deficiency in the signal peptidase-like 2 A(SPPL2-a)as a new genetic etiology for MSMD in three patients that had suffered BCG dissemination disease.展开更多
基金This work was supported by COMISIÓN NACIONAL DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA(CONICYT)FONDECYT grants N°1150862 and 3160249,The Millennium Institute on Immunology and Immunotherapy(P09/016-F)COPEC-UC Grant“Concurso Nacional de Proyectos de I+D aplicada en elámbito de los Recursos Naturales”n°2016.R.772.We also acknowledge Trinidad Cellis Donner for the support with figure design.
文摘Mendelian susceptibility to mycobacterial disease(MSMD)is an inherited predisposition to infections by Bacille-Calmette Guérin(BCG)vaccine or by environmental mycobacteria.The etiology of MSMD has been associated with up to nineteen different genetic mutations in interferon(IFN)-γ-related genes.1 Although mycobacteria susceptibility-associated genetic mutations are rare in the population,their diagnosis is crucial for an efficient and timely treatment.Kong et al.2 have recently described an autosomal recessive deficiency in the signal peptidase-like 2 A(SPPL2-a)as a new genetic etiology for MSMD in three patients that had suffered BCG dissemination disease.
