Host Susceptibility to Nontuberculous Mycobacterial Pulmonary Disease
Overview
Authors
Affiliations
Nontuberculous mycobacteria (NTM) pulmonary disease is a chronic progressive pulmonary infectious disease caused by low virulence pathogens. The existence of host susceptibility to NTM infection has been recognized from a high incidence among Asians compared to other populations in the United States, a high incidence among slender, middle-aged women, and the presence of familial clusters. Recent whole exome sequencing and genome-wide association studies have identified immune, CFTR, cilia, connective tissue and ion homeostasis genes as host susceptibility genes. Large-scale international collaborative studies and functional analyses are expected to elucidate host susceptibility in the future.
Metformin improves infection by strengthening macrophage antimicrobial functions.
Mediaas S, Haug M, Louet C, Wahl S, Gidon A, Flo T Front Immunol. 2024; 15:1463224.
PMID: 39737195 PMC: 11682992. DOI: 10.3389/fimmu.2024.1463224.
Maranha A, Alarico S, Nunes-Costa D, Melo-Marques I, Roxo I, Castanheira P Microorganisms. 2024; 12(7).
PMID: 39065193 PMC: 11279143. DOI: 10.3390/microorganisms12071425.