Identification of Staphylococcus aureus Causing Contamination in Raw Beef and Meat-Processing Environments in Ulaanbaatar, Mongolia by Amgalanzaya Dorjgochoo, Anujin Batbayar, Altansukh Tsend-Ayush, Bayarlakh Byambadorj, Sarantuya Jav, Munkhdelger Yandag

“…Resistance genes (mecA, mecC, vanA, and vanB) and virulence genes (sea, sed, tsst, eta, and etb) were detected via PCR. …”
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Biofilm-Producing Bacteria and Risk Factors (Gender and Duration of Catheterization) Characterized as Catheter-Associated Biofilm Formation by Wani Devita Gunardi, Anis Karuniawati, Rainy Umbas, Saptawati Bardosono, Aida Lydia, Amin Soebandrio, Dodi Safari

“…The presence of PapC as a virulence gene encoding pili correlates with the biofilm formation. …”
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Comparison of Illumina and Oxford Nanopore sequencing data quality for Clostridioides difficile genome analysis and their application for epidemiological surveillance by Semeh Bejaoui, Sofie Holtsmark Nielsen, Astrid Rasmussen, John Eugenio Coia, Dorte Terp Andersen, Tobias Bruun Pedersen, Martin Vad Møller, Marc Trunjer Kusk Nielsen, Dorte Frees, Søren Persson

“…Both sequencing platforms provided comparable, satisfactory results for the detection of virulence genes tcdA, tcdB, cdtAB and in-frame deletions in tcdC. …”
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Deubiquitinase Ubp5 is essential for pulmonary immune evasion and hematogenous dissemination of Cryptococcus neoformans by Guizhen Wang, Yan Liu, Qianyu Li, Changhui Wang, Wei Fang

“…Under host-associated conditions, ubp5Δ mutants exhibited morphological changes, including distorted shapes and cell wall heterogeneity, alongside defects in key virulence factors such as the polysaccharide capsule and melanin. …”
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Molecular Epidemiology of Salmonella enterica in Poultry in South Africa Using the Farm-to-Fork Approach by Melissa A. Ramtahal, Anou M. Somboro, Daniel G. Amoako, Akebe L. K. Abia, Keith Perrett, Linda A. Bester, Sabiha Y. Essack

“…This study describes the prevalence, susceptibility profiles, virulence patterns, and clonality of Salmonella from a poultry flock monitored over six weeks, using the farm-to-fork approach. …”
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The Distribution of Cytotoxic Necrotizing Factors (CNF-1, CNF-2, CNF-3) and Cytolethal Distending Toxins (CDT-1, CDT-2, CDT-3, CDT-4) in Escherichia coli Isolates Isolated from Ext... by Cansu Onlen Guneri, Fatih Koksal, Suna Kizilyildirim, Basak Bedir, Togrul Nagiyev

“…Results. At least one virulence gene was present in 156 (24%) of the 646 ExPEC isolates. …”
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Avian Paramyxovirus Serotype-1: A Review of Disease Distribution, Clinical Symptoms, and Laboratory Diagnostics by Nichole L. Hines, Cathy L. Miller

“…The genetic composition of the fusion gene cleavage site plays an important role in virulence. Presence of multiple basic amino acids at the cleavage site allows enzymatic cleavage of the fusion protein enabling virulent viruses to spread systemically. …”
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Comparative Genomic Analysis of <i>Campylobacter</i> Plasmids Identified in Food Isolates by Yiping He, Gretchen Elizabeth Dykes, Siddhartha Kanrar, Yanhong Liu, Nereus W. Gunther, Katrina L. Counihan, Joe Lee, Joseph A. Capobianco

“…Plasmids, known as important mobile genetic elements, often carry genes for antibiotic resistance, virulence, and self-mobilization. They serve as the main vectors for transferring genetic material and spreading resistance and virulence among bacteria. …”
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The impact of climate change on the epidemiology of fungal infections: implications for diagnosis, treatment, and public health strategies by Mary E. George, Tonisha T. Gaitor, David B. Cluck, Andrés F. Henao-Martínez, Nicholas R. Sells, Daniel B. Chastain

“…Specifically, increasing temperatures, changing precipitation patterns, and extreme weather events are influencing fungal growth, distribution, and virulence. These factors may expand the geographic range of pathogenic fungi, exposing populations to novel, potentially more virulent, or drug-resistant strains. …”
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Phenotypic and genotypic screening of multidrug resistant Klebsiella pneumoniae isolated from ready to eat street food in Tanta, Egypt by Hadeer M. Bedair, Mohamed Emara, Shima Mahmoud Ali, Tamer M. Samir, Mahmoud A.F. Khalil

“…Among ESBLs-encoding-genes, bla SHV was the most prevalent (71.4%) while bla TEM and bla CTX−M−2were equally-present (55.8%).The most prevalent virulence genes were mrkD (92.2%) followed by K2 (63.3%). …”
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Using In Silico Methods to Identify Protein Tyrosine Kinase A (PtkA) Homolog in Non-Tuberculous Mycobacteria (NTM) by Swati Jaiswal, Sanjay Kumar

“…PtkA is a crucial protein tyrosine kinase that regulates bacterial growth, stress response, and virulence by phosphorylating various substrates in <i>Mtb</i>. …”
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Who arrived first? Priority effects on Candida albicans and Pseudomonas aeruginosa dual biofilms by Betsy V. Arévalo-Jaimes, Joana Admella, Eduard Torrents

“…Consecutive colonization increases biofilm virulence and negates C. albicans’ protective effect on P. aeruginosa PAET1 against meropenem treatment. …”
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Identification and characterization of the functional tetrameric UDP-glucose pyrophosphorylase from Klebsiella pneumoniae by Isabel Ramón Roth, Pavel Kats, Timm Fiebig, Françoise Routier, Roman Fedorov, Larissa Dirr, Jana I. Führing

“…Targeting the respective molecular interfaces, which are absent in human UGP, could provide a means of selectively inhibiting the bacterial virulence factor UGP and potentially rendering pathogenic species avirulent.IMPORTANCEThe enzyme uridine diphosphate-glucose pyrophosphorylase (UGP) is important for the virulence of bacterial pathogens and, therefore, a potential drug target. …”
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Fitness costs of Mycobacterium tuberculosis resistant to rifampicin is compensated by rapid Th2 polarization mediated by early and high IL-4 production during mice infection by Ma. Fernanda Arce-Aceves, Roberto Espinosa-Neira, Dulce A. Mata-Espinosa, Jorge A. Barrios-Payan, Hugo G. Castelán-Sánchez, Sofía L. Alcaraz-Estrada, Mauricio Castañón-Arreola, Rogelio Hernández-Pando

“…Abstract It was a general belief that drug resistance in Mycobacterium tuberculosis (Mtb) was associated with lesser virulence, particularly rifampicin resistance, which is usually produced by mutations in the RNA polymerase Beta subunit (RpoB). …”
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Genotypic and Phenotypic Characterizations of Methicillin-Resistant Staphylococcus aureus (MRSA) on Frequently Touched Sites from Public Hospitals in South Africa by Siyethaba Mkhize, Daniel G. Amoako, Christiana O. Shobo, Oliver T. Zishiri, Linda A. Bester

“…This study aimed to ascertain the prevalence, genetic relatedness, antibiotic resistance, and virulence profile of MRSA on some frequently touched hospital sites in South Africa. …”
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Une bactérie multirésistante avant l’ère des antibiotiques : l’agent de la mélioïdose by Buisson, Yves

“…These adaptation mechanisms are also the virulence factors that make melioidosis serious, in particular the efflux pumps that are the main support for its multi-resistance to antibiotics.…”
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Antibiotic Susceptibility Pattern and Biofilm Formation in Clinical Isolates of Enterococcus spp. by Sridevi Shridhar, Biranthabail Dhanashree

“…It produces different virulence factors. Enterococcus surface protein (esp) is a virulence factor that helps in the adhesion, but its role in biofilm formation is still contradictory. …”
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Genotypic and Phenotypic Assessment of Hyaluronidase among Type Strains of a Select Group of Staphylococcal Species by Mark E. Hart, Morgan J. Hart, Anna J. Roop

“…Hyaluronidases degrade hyaluronic acid, a major polysaccharide of the extracellular matrix of tissues, and are considered important for virulence in a number of Gram-positive and -negative bacteria. …”
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Incidence, Antibiotic Susceptibility and Characterization of Vibrio parahaemolyticus Isolated from Seafood in Selangor, Malaysia by Vurmila Venggadasamy, Loh Teng-Hern Tan, Jodi Woan-Fei Law, Hooi-Leng Ser, Vengadesh Letchumanan, Priyia Pusparajah

“…This study aims to investigate the presence of V. parahaemolyticus, their virulence, antibiotic profiles, and plasmid profiles from 77 different kinds of shellfish samples collected from wet markets and supermarkets in Selangor, Malaysia. …”
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Whole-genome sequencing-based characterization of Salmonella enterica Serovar Enteritidis and Kentucky isolated from laying hens in northwest of Iran, 2022–2023 by Shirin Vakili, Mehri Haeili, Adel Feizi, Kiarash Moghaddasi, Maryam Omrani, Arash Ghodousi, Daniela Maria Cirillo

“…The presence of numerous virulence determinants, SPIs and ARGs in the examined NTS isolates poses a significant risk for food safety. …”
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