Biofilm Formation by Staphylococcus aureus Isolated from Food Contact Surfaces in the Dairy Industry of Jalisco, Mexico by María-Guadalupe Avila-Novoa, Maricarmen Iñíguez-Moreno, Oscar-Alberto Solís-Velázquez, Jean-Pierre González-Gómez, Pedro-Javier Guerrero-Medina, Melesio Gutiérrez-Lomelí

“…A part of the ability of biofilm production and the determination of the presence of virulence determinants in the genome of S. aureus can contribute to the pathogenicity of strains. …”
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The alphavirus determinants of intercellular long extension formation by Caroline K. Martin, Judy J. Wan, Peiqi Yin, Thomas E. Morrison, William B. Messer, Vanessa Rivera-Amill, Jonathan R. Lai, Nina Grau, Félix A. Rey, Thérèse Couderc, Marc Lecuit, Margaret Kielian

“…However, our mechanistic understanding of ILE formation is limited, and the potential contribution of ILEs to CHIKV virulence or human CHIKV infection is unknown. Here, we used well-characterized virus mutants and monoclonal antibodies with known epitopes to dissect the virus requirements for ILE formation. …”
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Molecular Characterization of a Multidrug-Resistant Klebsiella pneumoniae Strain R46 Isolated from a Rabbit by Fei Wu, Yuanyuan Ying, Min Yin, Yi Jiang, Chongyang Wu, Changrui Qian, Qianqian Chen, Kai Shen, Cong Cheng, Licheng Zhu, Kewei Li, Teng Xu, Qiyu Bao, Junwan Lu

“…The whole genome encoded 34 antibiotic resistance genes including a newly identified chromosome-encoded florfenicol resistance gene named mdfA2. pR46-270, besides encoding 26 antibiotic resistance genes, carried four clusters of heavy metal resistance genes and several virulence-related genes or gene clusters. The plasmid-encoded resistance genes were mostly associated with mobile genetic elements. …”
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Comparative transcriptomics reveal stage-dependent parasitic adaptations in the myxozoan Sphaerospora molnari by Monika M. Wiśniewska, Jiří Kyslík, Gema Alama-Bermejo, Alena Lövy, Martin Kolísko, Astrid S. Holzer, Anush Kosakyan

“…Notably, we identified genes that are similar to known virulence factors in other parasitic organisms, particularly blood and intestinal parasites like Plasmodium, Trypanosoma, and Giardia. …”
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Genetic and biochemical characterization of staphylococci occurring in Novosibirsk, Russia by Y. N. Kozlova, N. V. Fomenko, V. V. Morozova, I. V. Saranina, A. Yu. Tikunov, D. A. Ganichev, A. G. Samokhin, V. V. Pavlov, O. M. Rozhnova, I. A. Bondar’, E. V. Zenkova, V. V. Nimaev, V. V.  Klimontov, N. V. Tikunova

“…A particular danger of these infections is a high virulence and  pathogenicity of bacterial strains and their resistance to various anti ­ biotics. …”
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The Effect of Temperature over the Growth and Biofilm Formation of the Thermotolerant <i>Aspergillus flavus</i> by José Alejandro Hernández-Benítez, Brenda Nallely Santos-Ocampo, Daniel Genaro Rosas-Ramírez, Luis Antonio Bautista-Hernández, Víctor Manuel Bautista-de Lucio, Néstor Octavio Pérez, Aída Verónica Rodríguez-Tovar

“…Although its aflatoxin production and thermotolerance are well documented, its biofilm-forming ability has received less attention, despite being a key factor in the virulence of <i>A. flavus</i> as an opportunistic pathogen, which can significantly impact therapeutic outcomes. …”
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Regulation of ofloxacin resistance in Escherichia coli strains causing calf diarrhea by quorum-sensing acyl-homoserine lactone signaling molecules by Zi Wang, Zi Wang, Zi Wang, Miao Sun, Yongqiang Wang, Yongqiang Wang, Jinchuan Shi, Wei Gao, Dongxu Han, Fanjun Zeng, Sanren, Liyin Du, Liyin Du, Hongxia Ma, Kai Liu, Kai Liu, Kai Liu

“…The bacterial quorum sensing system transmits information between bacteria, it's important in regulating bacterial virulence, drug and acid resistance and so on. This system can found in Gram-negative bacteria and operates through acyl-homoserine lactone (AHL) signaling molecules. …”
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Characterization and fungicides sensitivity of Colletotrichum species causing Hydrangea macrophylla anthracnose in Beijing, China by Juan Zhao, Juan Zhao, Yanli Cheng, Yanli Cheng, Yayong Liu, Yayong Liu, Xiaojing Shi, Taotao Zhang, Taotao Zhang, Wentao Qin, Wentao Qin

“…Pathogenicity test conducted on detached leaves of H. macrophylla revealed a distinct variation in virulence among isolates from different Colletotrichum species, and wounding was either essential or conducive to successful infection. …”
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Probiotic potential and safety properties of Limosilactobacillus fermentum A51 with high exopolysaccharide production by Guangqiang Wei, Daodian Wang, Daodian Wang, Teng Wang, Gao Wang, Yunmei Chai, Yufang Li, Minhui Mei, Hao Wang, Aixiang Huang

“…Hemolysis and antibiotic resistance tests, combined with the analysis of genes involved in antibiotic resistance, virulence factor, and hemolysins, suggested that L. fermentum A51 is safe. …”
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Host–virus interactions during infection with a wild-type ILTV strain or a glycoprotein G deletion mutant ILTV vaccine strain in an ex vivo system by Gayathri Gopakumar, Mauricio J.C. Coppo, Andrés Diaz-Méndez, Carol A. Hartley, Joanne M. Devlin

“…The glycoprotein G (gG) of ILTV is a virulence factor and a chemokine-binding protein with immunoregulatory functions. …”
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Development of monoclonal antibodies against P. gingivalis Mfa1 and their protective capacity in an experimental periodontitis model by Mingya Cao, Siyu Wang, Shengke Zhou, Min Yan, Yu Zou, Yuan Cui, Xinyu Lou, Yichang Gao, Ying Chen, Zijing Han, Yi Qian, Jingying Chen, Xia Li

“…Fimbriae protein Mfa1 is a key virulence factor of P. gingivalis and plays a crucial role in bacterial adhesion, colonization, biofilm formation, and persistent inflammation, making it a promising therapeutic target. …”
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CitySEIRCast: an agent-based city digital twin for pandemic analysis and simulation by Shakir Bilal, Wajdi Zaatour, Yilian Alonso Otano, Arindam Saha, Ken Newcomb, Soo Kim, Jun Kim, Raveena Ginjala, Derek Groen, Edwin Michael

“…Developing such computational systems must also overcome the cold-start problem related to the inevitable scarce early data and extant knowledge regarding a novel pathogen’s transmissibility and virulence, while addressing changing population behavior and policy options as a pandemic evolves. …”
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Antibiotic susceptibility and molecular characterization based on whole-genome sequencing of Staphylococcus aureus causing invasive infection in children and women living in Southw... by Li Liu, Ziyi Yan, Fumei He, Jie Chen, Linghan Kuang, Xingxin Liu, Yali Cui, Xia Wang, Chenglin Miao, Hong Li, Yongmei Jiang

“…Most isolates carried common virulence genes, among which the carriage rate of pvl reached 33.33%. …”
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Genomic analysis and antibiotic resistance of a multidrug-resistant bacterium isolated from pharmaceutical wastewater treatment plant sludge by Ningyu Sun, Hu Gao, Xinbo Zhang, Zeyou Chen, Anping Peng

“…Additionally, the N4 genome contained 187 genes associated with human disease and 249 virulence factors, underscoring its potential pathogenicity. …”
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Group a Streptococcus remains viable inside fibrin clots and gains access to human plasminogen for subsequent fibrinolysis and dissemination by Henry M. Vu, Thomas E. Moran, Zhong Liang, Yun-Juan Bao, Paulina G. Carles, Jessica C. Keane, Madelyn G. Cerney, Caitlyn N. Dahnke, Ana L. Flores-Mireles, Victoria A. Ploplis, Francis J. Castellino, Shaun W. Lee

“…GAS, especially skin-tropic bacterial strains, utilize specific virulence factors, plasminogen binding M-protein (PAM) and streptokinase (SK), to manipulate hemostasis and activate plasminogen to cause fibrinolysis and fibrin clot escape. …”
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The distribution, phenology, host range and pathogen prevalence of Ixodes ricinus in France: a systematic map and narrative review by Perez, Grégoire, Bournez, Laure, Boulanger, Nathalie, Fite, Johanna, Livoreil, Barbara, McCoy, Karen D., Quillery, Elsa, René-Martellet, Magalie, Bonnet, Sarah I.

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Helicobacter pylori SlyD stabilizes TPT1 via hnRNPK and enhances OCT1-mediated CDX2 transcriptional activation to drive gastric intestinal metaplasia by Shuwen Zheng, Yingying Wang, Chuxuan Ni, Rui Guo, Xunan Qiu, Jijun Chen, Lu Wang, Xiaohu Sun, Moye Chen, Yunen Liu, Yuan Yuan, Yuehua Gong

“…In a previous study, we unveiled SlyD as a novel virulence factor of H. pylori, establishing its role in GIM induction through TPT1. …”
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Identification of <i>Bacillus anthracis</i> Strains from Animal Cases in Ethiopia and Genetic Characterization by Whole-Genome Sequencing by Abebe Olani, Domenico Galante, Matios Lakew, Bayeta Senbeta Wakjira, Getnet Abie Mekonnen, Tesfaye Rufael, Tsegaye Teklemariam, Wondwosen Kumilachew, Shimalis Dejene, Ayele Woldemeskel, Adanech Wakjira, Getachew Abichu, Baye Ashenafi, Nigatu Kebede, Aklilu Feleke Haile, Fufa Dawo Bari, Laura Del Sambro, Tadesse Eguale

“…The genomes of the strains were also analyzed to detect the presence of antimicrobial resistance and virulence genes. The whole genome SNP analysis showed that the Ethiopian <i>B. anthracis</i> strains were grouped in the A clade. …”
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Engineering a live-attenuated porcine reproductive and respiratory syndrome virus vaccine to prevent RNA recombination by rewiring transcriptional regulatory sequences by Liwei Li, Jinxia Chen, Zhengda Cao, Ziqiang Guo, Jiachen Liu, Yanjun Zhou, Guangzhi Tong, Fei Gao

“…Vaccine strains are also involved in PRRSV recombination, which leads to the emergence of new variants and alterations in virulence and pathogenesis. A recombination-resistant genome was engineered by rewiring the entire transcriptional regulatory sequence (TRS) circuit of the live PRRSV vaccine strain. …”
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Complete Genome Sequence of Photobacterium damselae Subsp. damselae Strain SSPD1601 Isolated from Deep-Sea Cage-Cultured Sebastes schlegelii with Septic Skin Ulcer by Yongxiang Yu, Zheng Zhang, Yingeng Wang, Meijie Liao, Xiaojun Rong, Bin Li, Kai Wang, Jing Chen, Hao Zhang

“…The SSPD1601 genome consists of two chromosomes and two plasmids, totaling 4,252,294 bp with 3,751 coding sequences (CDSs), 196 tRNA genes, and 47 rRNA genes. Common virulence factors including flagellin, Fur, RstB, hcpA, OMPs, htpB-Hsp60, VasK, and vgrG were found in strain SSPD1601. …”
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