Nontuberculous mycobacteria (NTM) are being increasingly isolated in clinical laboratories and present technical and therapeutic challenges. In the present study, we report our experience with the identification of NTM received from 12 Lisbon hospitals over a 3-year period using GenoType Mycobacterium (CM/AS) assays (HAIN Lifescience GmbH, Nehren, Germany). Together, the two kits identified 96.6% of all NTM isolates tested. Among the 18 NTM species identified, Mycobacterium avium complex was the most frequent, although it accounted for only 34% of all NTM. Introducing these methods for the rapid identification of NTM highlights the importance of NTM as potential pathogens and assisted the selection of adequate therapy.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1111/j.1469-0691.2009.03076.x | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Curcumin-mediated antimicrobial photodynamic therapy for inactivating Mycobacterium abscessus: a promising approach for non-tuberculous mycobacterial skin infections.
Lasers Med Sci
January 2025
Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157th Xi 5 Road, Xi'an, 710004, PR China.
Non-tuberculous mycobacterial skin infection lead to complex and lengthy treatment cycles. Antimicrobial photodynamic therapy (aPDT) is an emerging promising approach for treating infections. This study aims to assess the effects of aPDT using curcumin as a photosensitizer (PS) on non-tuberculous mycobacteria, Mycobacterium abscessus, a subtype that has become common in dermatology in recent years.
View Article and Find Full Text PDFDiversity and antimicrobial resistance profiles of Mycobacterium avium complex clinical isolates in Thailand based on whole genome comparative analysis.
Sci Rep
January 2025
Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
The Mycobacterium avium complex (MAC) is a group of closely related nontuberculous mycobacteria that can cause various diseases in humans. In this study, genome sequencing, comprehensive genomic analysis, and antimicrobial susceptibility testing of 66 MAC clinical isolates from King Chulalongkorn Memorial Hospital, Bangkok, Thailand were carried out. Whole-genome average nucleotide identity (ANI) revealed the MAC species distribution, comprising 54 (81.
View Article and Find Full Text PDFStealth in non-tuberculous mycobacteria: clever challengers to the immune system.
Microbiol Res
December 2024
School of Medical Laboratory, Shandong Second Medical University, Weifang 261053, China. Electronic address:
Non-tuberculous Mycobacteria (NTM) are found extensively in various environments, yet most are non-pathogenic. Only a limited number of these organisms can cause various infections, including those affecting the lungs, skin, and central nervous system, particularly when the host's autoimmune function is compromised. Among these, Non-tuberculous Mycobacteria Pulmonary Diseases (NTM-PD) are the most prevalent.
View Article and Find Full Text PDFExposure of Mycobacteriodes abscessus clones to mucin affects bacterial phenotype.
Sci Rep
January 2025
Department of Biomedical Sciences, Carlton College of Veterinary Medicine, Oregon State University, Corvallis, USA.
In the past 20 years infections caused by Mycobacterioides abscessus have become increasingly common in patients with chronic lung conditions. The microorganisms are also resistant to a number of antibiotic classes, making treatment challenging. To begin understanding how the bacterium adapts to the lung environment, pure colonies of M.
View Article and Find Full Text PDFComputational and GC-MS screening of bioactive compounds from Thymus Vulgaris targeting mycolactone protein associated with Buruli ulcer.
Sci Rep
January 2025
Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.
Buruli ulcer (BU) a neglected disease induced by the bacterium Mycobacterium ulcerans, predominantly impacts tropical and subtropical areas with its pathophysiology ascribed to the Mycolactone protein. Current antibiotics frequently prove insufficient to manage advanced or chronic ulcers and the rise of drug resistance presents a considerable challenge. This work aims to address these challenges by employing computational methods to identify therapeutic candidates from organic compounds, which may be developed into more effective therapies for Buruli ulcer.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!