Virulence profile of carbapenem-resistant Klebsiella pneumoniae strains by an in vivo model of Galleria mellonella by María Guembe, Rama Hafian, Marta Díaz-Navarro, Andrés Visedo, Flavio De Maio, Fulvia Pimpinelli, Ilaria Cavallo, Mauro Truglio, Francesca Sivori, Enea Gino Di Domenico

“…ABSTRACT Klebsiella pneumoniae is a significant healthcare-associated pathogen, notable for its diverse virulence and antibiotic resistance profiles. This study aimed to characterize the genotypic and phenotypic diversity of K. pneumoniae isolates and evaluate their virulence using the Galleria mellonella model. …”
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Delivery determinants of an Acinetobacter baumannii type VI secretion system bifunctional peptidoglycan hydrolase by Valeriya Bezkorovayna, Brooke K. Hayes, Francesca N. Gillett, Amy Wright, David I. Roper, Marina Harper, Sheena McGowan, John D. Boyce

“…The increasing development of antibiotic resistance in this organism is a global health concern. …”
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Genetic determinants of silver nanoparticle resistance and the impact of gamma irradiation on nanoparticle stability by Amira M. Mahfouz, Walaa A. Eraqi, Hala Nour El Din El Hifnawi, Alaa El Din Shawky, Reham Samir, Mohamed A. Ramadan

“…Abstract Background One of the main issues facing public health with microbial infections is antibiotic resistance. Nanoparticles (NPs) are among the best alternatives to overcome this issue. …”
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Post-craniotomy infections: A point-by-point approach by Giovanni Carone, Marta Bonada, Evelyn Gisell Belotti, Eugenia D'Angeli, Annica Piccardi, Fabio Martino Doniselli, Guido Gubertini, Cecilia Casali, Francesco DiMeco, Massimiliano Del Bene

“…Advancements in diagnostic and therapeutic strategies may bring future improvements in clinical outcomes, despite antibiotic resistance phenomena and the complexity of surgical decisions required. …”
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Antibiotic knowledge and influencing factors among residents in China: a cross-sectional survey by Sixian DU, Yaqing LIU, Xiaoxu YIN, Haoran NIU, Feng JIANG, Liwen GONG

“…The government should tailor health education to different population groups to enhance residents′ understanding of the efficacy, classification, applicable symptoms, and risks of antibiotic resistance. This approach could help reduce the frequency of inappropriate antibiotic use among the Chinese population.…”
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A comprehensive analysis of the epidemiological and genomic characteristics of global Serratia Marcescens by Wenqin Chen, Zheqian Li, Jie Zheng, Danwei Wang, Shuo Gao, Wanqing Zhou, Han Shen, Yan Zhang, Xiaoli Cao

“…Methods: High-quality genomes of S. marcescens were retrieved from NCBI and annotated using Prodigal. Antibiotic resistance genes (ARGs) were identified via Blastn, sequence types (STs) were determined with a proprietary tool, and phylogenetic analysis was conducted to explore evolutionary relationships. …”
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Activity of Antiseptics Against <i>Pseudomonas aeruginosa</i> and Its Adaptation Potential by Tomasz M. Karpiński, Marzena Korbecka-Paczkowska, Mark Stasiewicz, Aleksandra E. Mrozikiewicz, Donald Włodkowic, Judyta Cielecka-Piontek

“…Background/Objectives: <i>Pseudomonas aeruginosa</i> rapidly acquires antibiotic resistance and demonstrates increasing tolerance to antiseptics. …”
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Detection and characterization of multidrug resistant Escherichia coli carrying virulence gene isolated from broilers in Bangladesh by Md. Sirazul Islam, Chandan Nath, F. M. Yasir Hasib, Tahia Ahmed Logno, Md. Helal Uddin, Mohammad Mahmudul Hassan, Sharmin Chowdhury

“…All isolates were MDR, with a multiple antibiotic resistance indexes were <0.3. A significant percentage (16.38%) of E. coli isolates were MDR to five antimicrobial classes and harboured blaTEM, sul1, ere (A), tetA, tetB and tetC genes. …”
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Redox-Modulating Capacity and Effect of Ethyl Acetate Roots and Aerial Parts Extracts from <i>Geum urbanum</i> L. on the Phenotype Inhibition of the <i>Pseudomonas aeruginosa</i> L... by Lyudmila Dimitrova, Milka Mileva, Almira Georgieva, Elina Tzvetanova, Milena Popova, Vassya Bankova, Hristo Najdenski

“…A major problem in treatment is the development of antibiotic resistance. Therefore, new preparations of natural origin are sought, such as plant extracts, which are phytocomplexes and to which it is practically impossible to develop resistance. …”
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Resensitizing β‐Lactams by Reprogramming Purine Metabolism in Small Colony Variant for Osteomyelitis Treatment by Tingwang Shi, Qiong Wu, Zesong Ruan, Zhiyuan Luo, Wenbo Wang, Zhao Guo, Yihong Ma, Xin Wang, Guangyu Chu, Han Lin, Min Ge, Yunfeng Chen

“…Abstract Small colony variant (SCV) is strongly linked to antibiotic resistance and the persistence of osteomyelitis. …”
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Molecular determinants of Neu5Ac binding to a tripartite ATP independent periplasmic (TRAP) transporter by Parveen Goyal, KanagaVijayan Dhanabalan, Mariafrancesca Scalise, Rosmarie Friemann, Cesare Indiveri, Renwick CJ Dobson, Kutti R Vinothkumar, Subramanian Ramaswamy

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Antibacterial Activity of Traditional Medicinal Plants Used for the Treatment of Acute Diarrheal Diseases in Chiapas, Mexico by Jesús Mauricio Ernesto Hernández-Méndez, Israel Peña-Hernández, Mariela Tapia-Nazario, Gerardo Leyva-Padrón, Abumalé Cruz-Salomón, María Emperatriz Domínguez-Espinosa, Héctor Armando Esquinca-Avilés, Maritza del Carmen Hernández-Cruz, Rocío Magdalena Sánchez-Albores, Kelly del Carmen Cruz-Salomón, Rosa Isela Cruz-Rodríguez, Martha Guadalupe Gómez-Santos

“…The <i>Enterobacteriaceae</i> family poses health risks due to its role in gastrointestinal diseases like acute diarrhea. With rising antibiotic resistance, plants offer promising antibacterial compounds with low toxicity. …”
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The microbiome of Total Suspended Particles and its influence on the respiratory microbiome of healthy office workers by Giulia Solazzo, Sabrina Rovelli, Simona Iodice, Matthew Chung, Michael Frimpong, Valentina Bollati, Luca Ferrari, Elodie Ghedin

“…Additionally, both indoor and outdoor TSP samples contained broad spectrum antibiotic resistance genes. Indoor TSP exposure was negatively associated with commensal bacteria and positively associated with Staphylococcus aureus relative abundance. …”
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Enhancing antibacterial photodynamic therapy with NIR‐activated gold nanoclusters: Atomic‐precision size effect on reducing bacterial biofilm formation and virulence by Chengyu Liu, Tenghui Tian, Yujia Shi, Meiqi Li, Le Hong, Jing Zhou, Jia Liu, Yuan Zhong, Xue Wang, Zhenyu Wang, Xue Bai, Lin Wang, Chunyan Li, Zhennan Wu

“…Abstract Persistent biofilm infections pose a critical health threat with their relentless presence and amplified antibiotic resistance. Traditional antibacterial photodynamic therapy can inhibit bacteria extracellularly but struggles to control biofilm formation and virulence. …”
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Overcoming beta-lactam resistance in Pseudomonas aeruginosa by targeting metallo-beta-lactamase VIM-1: a one-microsecond molecular dynamics simulation study by Mohammed Salleh M. Ardawi, Samar A. Badreddine, Muhammad Yasir, Muhammad Yasir, Aiah M. Khateb, Aiah M. Khateb, Safaa A. Turkistani, Ahmed Afandi, Samah O. Noor, Adhari Alselmi, Adhari Alselmi, Vivek Dhar Dwivedi, Vivek Dhar Dwivedi, Esam I. Azhar, Esam I. Azhar

“…The findings highlighted that these four potent MBL-VIM-1 inhibitors show superior binding affinity and stability, suggesting their potential to combat antibiotic resistance in P. aeruginosa. The identified compounds offer a promising avenue for developing novel therapeutics to restore the efficacy of beta-lactam antibiotics against resistant bacterial strains. …”
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Antimicrobial Resistance Genes in Clinical <i>Escherichia coli</i> Strains from Livestock and Poultry in Shandong Province, China During 2015–2020 by Miaoli Wang, Shaopeng Wu, Yao Wang, Feng Chen, Zhangqi Shen, Zouran Lan

“…There have been a lot of studies on the antibiotic resistance of <i>E. coli</i> in livestock and poultry, but few of them have focused on clinical pathogens. …”
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Early onset neonatal bloodstream infections in South African hospitals by Genevieve Theron, Adrie Bekker, Larisse Bolton, Andrew Whitelaw, Arnoldus Engelbrecht, Louisa Erasmus, Aaqilah Fataar, Chandre Geldenhuys, Marlize Kunneke, Dave Le Roux, Natasha O’Connell, Kessendri Reddy, Natasha Rhoda, Lloyd Tooke, Mark Wates, Thandi Wessels, Angela Dramowski

“…Abstract Background Neonatal sepsis is a leading cause of death in low- and middle- income countries (LMIC). Increasing antibiotic resistance in early onset (< 72 h of life) bloodstream infection (EO-BSI) pathogens in LMIC has reduced the effectiveness of the recommended empiric antibiotic regimen (ampicillin plus gentamicin). …”
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Targeted Antibiotic Prophylaxis for Lung Transplantation in Cystic Fibrosis Patients Colonised with Pseudomonas aeruginosa Using Multiple Combination Bactericidal Testing by Helmy Haja Mydin, Paul A. Corris, Audrey Nicholson, John D. Perry, Gerard Meachery, Emma C. L. Marrs, Steven Peart, Christine Fagan, James L. Lordan, Andrew J. Fisher, Frances K. Gould

“…Microorganisms cultured were mapped against antibiotic resistance, method of sensitivity testing, and antibiotics administered peritransplant. 129 patients were identified (mean age 28, male : female, 63 : 66). …”
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Understanding phage BX-1 resistance in Vibrio alginolyticus AP-1 and the role of quorum-sensing regulation by Xiaoyu Li, Xin Liu, Tianyi Ma, Haochen Su, Bingrui Sui, Lili Wang, Bilal Murtaza, Yongping Xu, Na Li, Demeng Tan

“…Collectively, our findings reveal the intricate dynamics of phage-host interactions, adding a new layer of complexity to our understanding of phage receptor regulations.IMPORTANCEPhage therapy has garnered significant attention as a promising solution to antibiotic resistance in aquaculture. However, its application is hindered by a limited understanding of the genotypic and phenotypic dynamics governing phage-host interactions. …”
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Genomic epidemiology and antimicrobial resistance of Morganella clinical isolates between 2016 and 2023 by Wentao Zhu, Qian Liu, Jinlv Liu, Jinlv Liu, Yaqi Wang, Yaqi Wang, Hong Shen, Ming Wei, Ji Pu, Li Gu, Jing Yang, Jing Yang, Jing Yang

“…The highest rates of antibiotic resistance were observed with SAM (68.3%), followed by CIP (39.9%), and SXT (37.2%). …”
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