Results 81 to 90 of about 19,887 (159)

Hospital‐Associated Antimicrobial Resistant Bacteria on 95 Mobile Phones: An International Metagenomic “Phonome” Analysis

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
On average, phones harbored 3.62 of the top 10 killers and 2.49 ESKAPE organisms. In total, 667 VFGs (8621 Hits) and 262 ARGs (2475 Hits) were identified on 95 mobile phones. Mobile phones serve as a platform for horizontal gene transfer and AMR development.
Adrian Goldsworthy, Matthew Olsen, Nchafatso G. Obonyo, Peter Jones, Simon McKirdy, Abiola Senok, Rashed Alghafri, Rose Ghemrawi, Reem Almheiri, Oystein Tronstad, Jacky Y. Suen, John F. Fraser, Lotti Tajouri   +12 more
wiley   +1 more source

Antibiotic Resistance and Biofilm Gene Distribution in Colistin‐Resistant Acinetobacter baumannii

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Multicenter analysis of 144 clinical Acinetobacter baumannii isolates in Iran revealed high MDR/XDR rates and widespread biofilm formation (90.9%). Colistin resistance was linked to pmrAB overexpression, while blaPER‐1 was independently associated with strong biofilm production, highlighting chromosomal resistance mechanisms and biofilm as key drivers ...
Zainab Amer Hatem, Fadhela Nafaa Kafe, Farkad Hawas Musa, Sarah F. Al‐Taie, Nabaa Hisham Ateya, Leqaa Majeed Aziz, Erta Rajabi, Raad N. Hasan   +7 more
wiley   +1 more source

AdeABC Efflux Pump Controlled by AdeRS Two Component System Conferring Resistance to Tigecycline, Omadacycline and Eravacycline in Clinical Carbapenem Resistant Acinetobacter nosocomialis

Frontiers in Microbiology, 2020
Carbapenem-resistant Acinetobacter nosocomialis (CRAn) is a significant public health concern. Tigecycline non-susceptible CRAn (Tn-CRAn) isolates have emerged worldwide.
Yi-Tzu Lee, Yi-Tzu Lee, Hsing-Yu Chen, Ya-Sung Yang, Yu-Ching Chou, Tein-Yao Chang, Wei-Jane Hsu, I-Chieh Lin, ACTION Study Group, Jun-Ren Sun   +9 more
doaj   +1 more source

Carbapenem‐Resistant Gram‐Negative Bacilli in Mauritania: A Major Public Health Threat

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Carbapenem‐resistant Gram‐negative bacilli remain uncommon (4.42%) in Mauritania but are dominated by Klebsiella pneumoniae and Escherichia coli. Preserved activity of colistin, tigecycline, and amikacin highlights a narrowing therapeutic window and the urgent need for sustained surveillance and antimicrobial stewardship.
Fatimetou Ahmed Sid'Ahmed, Aminetou Mohamed Abbe, Mohamed Lemine Salem   +2 more
wiley   +1 more source

Antimicrobial Photodynamic Therapy With New Methylene Blue and Its Combined Effect With Antibiotics Against MDR Acinetobacter baumannii

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
NMB‐mediated aPDT significantly inhibited MDR A. baumannii and enhanced the efficacy of tigecycline and colistin through synergistic or additive interactions. Increased ROS generation during aPDT and combination therapy may contribute to the observed antibacterial effects.
Barat Barati, Tahereh Navidifar, Mohsen Ostovari, Roya Ghanavati, Atieh Darbandi   +4 more
wiley   +1 more source

Tigecycline Susceptibility in Multidrug Resistant Acinetobacter Isolates from Turkey

Polish Journal of Microbiology, 2013
The present study aimed to evaluate antimicrobial activity of tigecydcline against 84 multidrug resistant (MDR) Acinetobacter spp. strains by disc diffusion and E-test methods. The results of disc diffusion test were compared according to two different interpretation ways.
Yilmaz, Fethiye Ferda, Tasli, Huseyin, Gul-Yurtsever, Sureyya, Buyuk, Ayca, Hosgor-Limoncu, Mine   +4 more
openaire   +5 more sources

Transient AdeABC-mediated eravacycline resistance in carbapenem-resistant Acinetobacter baumannii ST2: a mutation-independent efflux pump adaptation

Annals of Clinical Microbiology and Antimicrobials
Purpose This study evaluated the impact of sub-MIC eravacycline exposure on carbapenem-resistant Acinetobacter baumannii with tigecycline MIC ≥ 8 µg/mL in clinical laboratory testing, and analyzed the resistance mechanisms. Methods 2144 A.
Xu Yang, Nanhao He, Anwarul Haque, Ying Mai, Jiong Wang, Shunian Xiao, Chao Zhuo   +6 more
doaj   +1 more source

Tigecycline Susceptibility of Carbapenem Resistant Enterobacteriaceae and Acinetobacter spp. isolates from Respiratory Tract: A Tertiary Care Centre Study [PDF]

Journal of Krishna Institute of Medical Sciences University, 2020
Background: Tigecycline is used as a last line of defence against Multidrug Resistant (MDR) strains, and increasing rates of resistance are a growing concern globally. Tigecycline resistance has been reported in various pathogens including Acinetobacter
Ashish Bajaj, Bibhabati Mishra, Poonam S. Loomba, Archana Thakur, Abha Sharma, Prachala G. Rathod, Madhusmita Das, Ashna Bhasin   +7 more
doaj  

Comparative Genomic Analysis of Tigecycline Resistance Development in Clinical Acinetobacter baumannii Isolates

Infection and Drug Resistance
Xiaoxia Li,1,* Junnian Liu,2,* Xinyu Zhang,1 Juan Li,3 Luhan Xuan,1 Sue Yuan,1 Jianglin Li,1 Yu Sun,1 Xuefei Du1 1Clinical Laboratory, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, People’s Republic of
Li X, Liu J, Zhang X, Li J, Xuan L, Yuan S, Li J, Sun Y, Du X   +8 more
doaj  

Genomic insights into tigecycline non-susceptibility in Clostridioides difficile: the role of the Tet P determinant and efflux mechanisms

BMC Microbiology
Background Clostridioides difficile infection (CDI) is a significant cause of nosocomial infections, often arising from antibiotic-induced disruption of the normal gut microbiota, enabling C. difficile proliferation.
Zijun Dang, Peiwen Xia, Jinzhu Huang, Bingxue Yang, Jiajia Liao, Qi Han, Yun Xia   +6 more
doaj   +1 more source