Search Results - "WALSH, Timothy R"

Systematic review of antibiotic resistance in acne: an increasing topical and oral threat by Walsh, Timothy R, Prof, Efthimiou, John, MD, Dréno, Brigitte, MD

“…Summary Topical and oral antibiotics are routinely used to treat acne. However, antibiotic resistance is increasing, with many countries reporting that more…”
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Epidemiology of mobile colistin resistance genes mcr-1 to mcr-9 by Ling, Zhuoren, Yin, Wenjuan, Shen, Zhangqi, Wang, Yang, Shen, Jianzhong, Walsh, Timothy R

“…Abstract The identification of the first mobile colistin resistance (MCR) gene, mcr-1, in 2015 triggered a rash of mcr screening reports. Subsequently, nine…”
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Emergence of plasmid-mediated colistin resistance mechanism MCR-1 in animals and human beings in China: a microbiological and molecular biological study by Liu, Yi-Yun, BS, Wang, Yang, PhD, Walsh, Timothy R, Prof, Yi, Ling-Xian, BS, Zhang, Rong, PhD, Spencer, James, PhD, Doi, Yohei, MD, Tian, Guobao, PhD, Dong, Baolei, BS, Huang, Xianhui, PhD, Yu, Lin-Feng, BS, Gu, Danxia, PhD, Ren, Hongwei, BS, Chen, Xiaojie, MS, Lv, Luchao, MS, He, Dandan, MS, Zhou, Hongwei, PhD, Liang, Zisen, Prof, Liu, Jian-Hua, Prof, Shen, Jianzhong, Prof

“…Summary Background Until now, polymyxin resistance has involved chromosomal mutations but has never been reported via horizontal gene transfer. During a…”
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Dissemination of NDM-1 positive bacteria in the New Delhi environment and its implications for human health: an environmental point prevalence study by Walsh, Timothy R, Prof, Weeks, Janis, BSc, Livermore, David M, PhD, Toleman, Mark A, PhD

“…Summary Background Not all patients infected with NDM-1-positive bacteria have a history of hospital admission in India, and extended-spectrum β-lactamases are…”
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Anthropological and socioeconomic factors contributing to global antimicrobial resistance: a univariate and multivariable analysis by Collignon, Peter, Beggs, John J, Walsh, Timothy R, Gandra, Sumanth, Laxminarayan, Ramanan

“…Understanding of the factors driving global antimicrobial resistance is limited. We analysed antimicrobial resistance and antibiotic consumption worldwide…”
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A one-health approach to antimicrobial resistance by Walsh, Timothy R.

“…Widespread use of antibiotics in animals either as growth promoters or for metaphylaxis may drive the spread of clinically relevant drug resistance genes and…”
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Prevalence, risk factors, outcomes, and molecular epidemiology of mcr-1 -positive Enterobacteriaceae in patients and healthy adults from China: an epidemiological and clinical study by Wang, Yang, PhD, Tian, Guo-Bao, PhD, Zhang, Rong, PhD, Shen, Yingbo, Tyrrell, Jonathan M, PhD, Huang, Xi, Zhou, Hongwei, Lei, Lei, Li, Hong-Yu, Doi, Yohei, PhD, Fang, Ying, Ren, Hongwei, Zhong, Lan-Lan, Shen, Zhangqi, PhD, Zeng, Kun-Jiao, Wang, Shaolin, PhD, Liu, Jian-Hua, Prof, Wu, Congming, Prof, Walsh, Timothy R, Prof, Shen, Jianzhong, Prof

“…Summary Background The mcr-1 gene confers transferable colistin resistance. mcr-1 -positive Enterobacteriaceae (MCRPE) have attracted substantial medical,…”
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Antimicrobial Resistance: Addressing a Global Threat to Humanity by Walsh, Timothy R, Gales, Ana C, Laxminarayan, Ramanan, Dodd, Philippa C

“…In a systematic review of 109 studies reporting bloodstream infections in hospitalized patients from LMICs, several WHO critical and high priority pathogens…”
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Farm animals and aquaculture: significant reservoirs of mobile colistin resistance genes by Shen, Yingbo, Zhang, Rong, Schwarz, Stefan, Wu, Congming, Shen, Jianzhong, Walsh, Timothy R., Wang, Yang

“…Summary Colistin resistance has attracted substantial attention after colistin was considered as a last‐resort drug for the treatment of infections caused by…”
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Does broad-spectrum β-lactam resistance due to NDM-1 herald the end of the antibiotic era for treatment of infections caused by Gram-negative bacteria? by NORDMANN, Patrice, POIREL, Laurent, TOLEMAN, Mark A, WALSH, Timothy R

“…The NDM-1 gene, first identified in Sweden in 2008 in Klebsiella pneumoniae from a patient hospitalized in New Delhi, encodes a metallo-β-lactamase that…”
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Extended spectrum ß-lactamase-producing Escherichia coli among backyard poultry farms, farmers, and environments in Thailand by Tansawai, Uttapoln, Walsh, Timothy R, Niumsup, Pannika R

“…Food-producing animals, including poultry, have been considered as potential sources of extended spectrum ß-lactamase (ESBL)-producing Escherichia coli. This…”
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How To Detect NDM-1 Producers by NORDMANN, Patrice, POIREL, Laurent, CARRËR, Amélie, TOLEMAN, Mark A, WALSH, Timothy R

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Combinatorial events of insertion sequences and ICE in Gram-negative bacteria by Toleman, Mark A., Walsh, Timothy R.

“…Abstract The emergence of antibiotic and antimicrobial resistance in Gram-negative bacteria is incremental and linked to genetic elements that function in a…”
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Contaminated in-house environment contributes to the persistence and transmission of NDM-producing bacteria in a Chinese poultry farm by Zhai, Ruidong, Fu, Bo, Shi, Xiaomin, Sun, Chengtao, Liu, Zhihai, Wang, Shaolin, Shen, Zhangqi, Walsh, Timothy R., Cai, Chang, Wang, Yang, Wu, Congming

“…•Up to 18% of 1-day-old chicks contaminated with blaNDM within 24 h in grow-out farm.•Novel NDM-like-metallo-β-lactamase gene, blaNLM was identified in…”
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Identification of the novel tigecycline resistance gene tet(X6) and its variants in Myroides, Acinetobacter and Proteus of food animal origin by Liu, Dejun, Zhai, Weishuai, Song, Huangwei, Fu, Yulin, Schwarz, Stefan, He, Tao, Bai, Li, Wang, Yang, Walsh, Timothy R, Shen, Jianzhong

“…To report a novel tigecycline resistance gene, tet(X6), and its variants in four bacterial species isolated from chickens and pigs in China. WGS was conducted…”
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β-Lactamase Production in Key Gram-Negative Pathogen Isolates from the Arabian Peninsula by ZOWAWI, Hosam M, BALKHY, Hanan H, WALSH, Timothy R, PATERSON, David L

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Global, regional, and national estimates of the impact of a maternal Klebsiella pneumoniae vaccine: A Bayesian modeling analysis by Kumar, Chirag K, Sands, Kirsty, Walsh, Timothy R, O'Brien, Seamus, Sharland, Mike, Lewnard, Joseph A, Hu, Hao, Srikantiah, Padmini, Laxminarayan, Ramanan

“…Despite significant global progress in reducing neonatal mortality, bacterial sepsis remains a major cause of neonatal deaths. Klebsiella pneumoniae (K…”
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Global dissemination of a multidrug resistant Escherichia coli clone by Petty, Nicola K., Zakour, Nouri L. Ben, Stanton-Cook, Mitchell, Skippington, Elizabeth, Totsika, Makrina, Forde, Brian M., Phan, Minh-Duy, Moriel, Danilo Gomes, Peters, Kate M., Davies, Mark, Rogers, Benjamin A., Dougan, Gordon, Rodriguez-Baño, Jesús, Pascual, Alvaro, Pitout, Johann D. D., Upton, Mathew, Paterson, David L., Walsh, Timothy R., Schembri, Mark A., Beatson, Scott A.

“…Escherichia coli sequence type 131 (ST131) is a globally disseminated, multidrug resistant (MDR) clone responsible for a high proportion of urinary tract and…”
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Metallo-β-Lactamases: the Quiet before the Storm? by WALSH, Timothy R, TOLEMAN, Mark A, POIREL, Laurent, NORDMANN, Patrice

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Spread of extensively resistant VIM-2-positive ST235 Pseudomonas aeruginosa in Belarus, Kazakhstan, and Russia: a longitudinal epidemiological and clinical study by Edelstein, Mikhail V, PhD, Skleenova, Elena N, MD, Shevchenko, Oksana V, PhD, D'souza, Jimson W, MD, Tapalski, Dmitry V, DSc, Azizov, Ilya S, DSc, Sukhorukova, Marina V, PhD, Pavlukov, Roman A, MSc, Kozlov, Roman S, PhD, Toleman, Mark A, PhD, Walsh, Timothy R, Prof

“…Summary Background Multidrug-resistant and extensively-drug-resistant Pseudomonas aeruginosa are increasing therapeutic challenges worldwide. We did a…”
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