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561
Isolation, Identification, and Resistance Test of Escherichia coli to Antibiotics in Ujung Berung Broiler Poultry
Published 2024-12-01“…Escherichia coli is commensal bacteria in the intestinal of broiler chickens with low virulence. However, mostly pathogenic and cause colibacillosis illness. …”
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562
Comparative analysis of the Streptococcus pneumoniae competence development in vitro versus in vivo during pneumonia-derived sepsis
Published 2025-01-01“…IntroductionThe Streptococcus pneumoniae (pneumococcus) competence regulon is well-known for regulating genetic transformation but is also important for virulence. Some pneumococcal strains can enter a transient competent state for genetic transformation in an optimized competence-inducing medium when the threshold level of the peptide pheromone competence stimulating peptide is attained; upregulating the expression of three distinct phases of “early”, “late” and “delayed” competence genes. …”
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563
Laboratory risk assessment of Beauveria bassiana AAD16 on two species of ladybird beetle.
Published 2025-01-01“…Here we assessed the compatibility between ladybird beetles and B. bassiana AAD16. The virulence of the AAD16 strain was compared with that of an available commercial strain, B. bassiana GHA, for two developmental stages (adults and 3rd instar larvae) of two coccinellids, Harmonia axyridis Pallas and Chilocorus spp. …”
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564
Clinical isolates of Candida auris with enhanced adherence and biofilm formation due to genomic amplification of ALS4.
Published 2023-03-01“…Compared to the previously characterized nonaggregative/yeast-form and aggregative-form strains of C. auris, this new Als4-mediated aggregative-form strain of C. auris displays several unique characteristics in terms of its biofilm formation, surface colonization, and virulence.…”
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565
Exploring effector protein dynamics and natural fungicidal potential in rice blast pathogen Magnaporthe oryzae.
Published 2025-01-01“…Genetic and genomic studies have identified key genes and proteins, such as AvrPik variants and MAX proteins, that are crucial for the pathogen's virulence. These effector proteins interact with specific alleles of the Pik gene family on rice chromosome 11, modulating the host's immune response. …”
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566
THE PREVALENCE, ISOLATION, AND ANTIMICROBIAL SUSCEPTIBILITY TESTING OF ENTEROCOCCUS SPECIES FROM VARIOUS CLINICAL SAMPLES IN A TERTIARY CARE HOSPITAL
Published 2024-03-01“…Greater understanding is needed regarding Enterococcus stress survival, virulence, and resistance patterns to assess the complexity of disease-causing Enterococcus. …”
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567
Genomic and Drug Resistance Profile of Bovine Multidrug-Resistant <i>Escherichia coli</i> Isolated in Kazakhstan
Published 2025-01-01“…It may also be a source for future comparative studies of the virulence and drug resistance of <i>E. coli</i> isolates.…”
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568
Predominant Dissemination of PVL-Negative CC89 MRSA with SCCmec Type II in Children with Impetigo in Japan
Published 2011-01-01“…Furthermore, molecular epidemiological analysis and virulence gene analysis were performed. Results. Of the 136 S. aureus isolates, 122 (89.7%) were MSSA and 14 (10.3%) were MRSA. …”
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569
Pathogenicity and Whole Genome Sequence Analysis of a Pseudorabies Virus Strain FJ-2012 Isolated from Fujian, Southern China
Published 2017-01-01“…In addition, we identified typical micropathological changes such as multiple gross lesions in infected piglets through pathological analysis and conclude that the FJ-2012 genome is significantly different from known pseudorabies viruses, in which insertions, deletions, and substitutions are observed in multiple immune and virulence genes. In summary, this study shed lights on the molecular basis of the prevalence and pathology of the pseudorabies virus strain FJ-2012. …”
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570
Exploring glycolytic enzymes in disease: potential biomarkers and therapeutic targets in neurodegeneration, cancer and parasitic infections
Published 2025-02-01“…Although energy transduction by glucose metabolism is the main function of this pathway, involvement in virulence, growth, pathogen–host interactions, immunomodulation and adaptation to environmental conditions are other functions attributed to this metabolic pathway. …”
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571
Targeting quorum sensing for manipulation of commensal microbiota
Published 2024-12-01“…Extensive work using simple systems and single strains of bacteria have revealed a role for QS in the regulation of virulence factors and biofilm formation; however, less is known about QS dynamics among communities, especially in vivo. …”
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572
Potency of the Consortium of Pseudomonad fluorescent pf-142 and Bacillus mycoides Isolates Against Bacterial Wilt Disease In-Vitro
Published 2024-12-01“…Based on the study, it was known that R. solanacearum caused wilting in chili pepper plants with high virulence. Pseudomonad fluorescent pf-142 and B. mycoides did not produce an inhibition zone, indicating that both were compatible. …”
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573
A comparative study of replicative properties of antitumor recombinant vaccinia viruses on human glioblastoma cell culture U87 and monkey kidney cell culture CV-1
Published 2017-02-01“…Furthermore, the virus with five virulence genes deleted (genes encoding hemagglutinin, γ-interferonbinding protein, thymidine kinase, complementbinding protein and Bcl2-like inhibitor of apoptosis), which has significantly lower reactogenicity and neurovirulence compared to the original strain LIVP of VACV, was studied. …”
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574
Persistent Cutibacterium (Formerly Propionibacterium) acnes Bacteremia and Refractory Endocarditis in a Patient with Retained Implantable Pacemaker Leads
Published 2020-01-01“…Cutibacterium (formerly Propionibacterium) acnes (C. acnes) is a commensal bacteria commonly found on the human skin and in the mouth. While the virulence of C. acnes is low in humans, it does produce a biofilm and has been identified as an etiologic agent in a growing number of implant-associated infections. …”
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575
Synthesis and Evaluation of In Vitro Antibacterial and Antitumor Activities of Novel N,N-Disubstituted Schiff Bases
Published 2017-01-01“…Moreover, we observed that the antibacterial action of 1a might be associated with the regulation of the expression of key virulence genes in S. aureus. Compound 1c resulted in a strong apoptotic activity against leukemia cells, also affecting the cell cycle distribution. …”
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576
Advancements in the development of antivirals against SARS-Coronavirus
Published 2025-01-01“…The existence of animal reservoirs of coronaviruses continues to pose a risk of re-emergence with improved fitness and virulence. Given the high death rate (up to 70 percent) and the high rate of severe sickness (up to 68.7 percent in long-COVID patients), it is even more critical to identify new therapies as soon as possible. …”
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577
Detection of Staphylococcal Enterotoxins A and E and Methicillin Resistance in Staphylococcus aureus Strains From Moroccan Broiler Chicken Meat
Published 2024-01-01“…This study is aimed at exploring the virulence genes in S. aureus responsible for producing enterotoxins (staphylococcal enterotoxin [SE] A [sea] and SE E [see]) and determining the prevalence of MRSA in raw broiler meat in the Casa-Rabat region in Morocco. …”
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578
The role of epigenetics in plant pathogens interactions under the changing environments: A systematic review
Published 2025-03-01“…RNA methylation, particularly N6-methyladenosine (m6A), adds another layer of regulation, controlling the stability and translation of transcripts involved in host immunity and pathogen virulence. The review highlights the co-evolutionary arms race between plants and pathogens, where pathogens manipulate host epigenetic machinery to suppress defenses, while plants deploy countermeasures to maintain immune resilience. …”
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579
The Prevalence of Shiga Toxin-Producing Escherichia coli and Enteropathogenic Escherichia coli Isolated from Raw Chicken Meat Samples
Published 2021-01-01“…The samples were cultured in selective and differential culture media, and the virulence genes of E. coli isolates were analyzed by PCR assay. …”
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580
Insights into the origin, hybridisation and adaptation of Candida metapsilosis hybrid pathogens.
Published 2025-01-01“…Lastly, we evaluate phenotypes relevant during infection such as drug susceptibility, thermotolerance or virulence. We identify low drug susceptibility phenotypes which we suggest might be driven by loss of heterozygosity events in key genes. …”
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