ArticleScientific reports2021
Geographical distribution and regional differences in 532 clinical isolates of rapidly growing mycobacterial species in Japan.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
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Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.
- Non-tuberculous mycobacterial infections among pulmonary tuberculosis suspected and confirmed patients in Ethiopia - A systematic review and meta analyses.BMC infectious diseases · 2025Pooled it
- Pooled it
- Species distribution of nontuberculous mycobacteria isolated from respiratory specimens at a tertiary care hospital in South Korea, 2017-2022.Microbiology spectrum · 2025Article
- Review
- Growing from common ground: nontuberculous mycobacteria and bronchiectasis.European respiratory review : an official journal of the European Respiratory Society · 2024Review
- Characteristics of clinical isolates of nontuberculous mycobacteria in Java-Indonesia: A multicenter study.PLoS neglected tropical diseases · 2022Article
- Anti-Mycobacterial Drug Resistance in Japan: How to Approach This Problem?Antibiotics (Basel, Switzerland) · 2021Review
- Molecular epidemiology and phylogenomic analysis ofMicrobial genomics · 2021Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Infectious diseases caused by nontuberculous mycobacteria (NTM) are increasingly becoming a major global problem. Additionally, Mycobacteroides abscessus subsp. abscessus (MAB) infections are refractory to macrolides. This study was conducted to investigate the epidemiology of rapidly growing mycobacteria (RGM) species isolated from clinical specimens in Japan and assess differences in the regional distribution of lower respiratory specimens (LRS)- and non-lower respiratory specimens (NLRS)-derived species. 532 strains (427 LRS, 92 NLRS and 15 unknown specimens) were isolated in nine areas of Japan. We collected 418 specimens from Bio Medical Laboratories (BML), Inc., and 114 specimens from 45 hospitals in Japan. Their epidemiological differences were examined according to the specimen type, region, and climate. Fifteen species were identified. The proportion of M. abscessus group (MAG) strains was significantly lower in NLRS than in LRS (35.9% vs. 68.4%). The proportion of MAG strains was higher in northern Japan than in other regions (83.7% vs. 60.5%). Variations in strain abundance among RGM species was evident in regions with a mean annual temperature below 15 °C. We conclude that the proportions of MAG strains differed between NLRS and LRS in Japan. In addition, the mean annual temperature likely influenced the distribution of RGM species.
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