Mutations in <i>gyrA</i> and <i>gyrB</i> in Moxifloxacin-Resistant <i>Mycobacterium</i> <i>avium</i> Complex and <i>Mycobacterium</i> <i>abscessus</i> Complex Clinical Isolates

Citations

WEB OF SCIENCE

28
Citations

SCOPUS

30

초록

Data on the frequency of gyrA and gyrB mutations in fluoroquinolone-resistant isolates of the Mycobacterium avium complex (MAC) and the Mycobacterium abscessus complex (MABC) are limited. In our analysis, we did not find any resistance-associated mutations in gyrA or gyrB in 105 MAC or MABC clinical isolates, including 72 moxifloxacin-resistant isolates. Our findings suggest that mechanisms other than gyrA and gyrB mutations contribute to moxifloxacin resistance in these organisms.

키워드

Mycobacterium avium complex; Mycobacterium abscessus complex; moxifloxacin; resistance; gyrase mutation; PULMONARY-DISEASE; LUNG-DISEASE; DNA GYRASE; ANTIMICROBIAL SUSCEPTIBILITY; FLUOROQUINOLONE RESISTANCE; QUINOLONE RESISTANCE; TREATMENT OUTCOMES; TUBERCULOSIS; POLYMORPHISMS; MECHANISMS
제목
Mutations in <i>gyrA</i> and <i>gyrB</i> in Moxifloxacin-Resistant <i>Mycobacterium</i> <i>avium</i> Complex and <i>Mycobacterium</i> <i>abscessus</i> Complex Clinical Isolates
저자
Kim, Su-Young; Jhun, Byung Woo; Moon, Seong Mi; Shin, Sun Hye; Jeon, Kyeongman; Kwon, O. Jung; Yoo, In Young; Huh, Hee Jae; Ki, Chang-Seok; Lee, Nam Yong; Shin, Sung Jae; Daley, Charles L.; Suh, Gee Young; Koh, Won-Jung
DOI
10.1128/AAC.00527-18
발행일
2018-09
유형
Article
저널명
Antimicrobial Agents and Chemotherapy
권
62
호
9