Results 71 to 80 of about 5,820 (182)

Prevalence of Hypervirulent rmpA and magA Genes in Clinical Isolates of Klebsiella pneumoniae and their association with Drug Resistant Pattern: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Hypervirulent Klebsiella pneumoniae (hvKp) has emerged as a pathogen of global concern that is hypermucoviscous, causing infections and rapidly acquiring Antimicrobial Resistance (AMR). HvKp is more virulent than classical K.
Kanimozhi Devanathan, Umadevi Sivaraman, Rajkumar Chinnadurai, Joshy M Easow, Vickneshwaran Vinayagam   +4 more
doaj   +1 more source

Co‐Occurrence of Resistance to Aminoglycosides and Carbapenems in Klebsiella pneumoniae: A Critical Threat to Public Health

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Antimicrobial resistance (AMR) in Klebsiella pneumoniae, especially the co‐occurrence of resistance to aminoglycosides and carbapenems, represents a serious threat to global public health. This study reviews the prevalence of this combined resistance, analyzes the underlying mechanisms, and evaluates its impact on clinical practice and public health ...
Rafael Artur de Queiroz Cavalcanti de Sa, Tainara Fernandes Dantas, Sérgio Costa Júnior, Karolayne Oliveira da Silva, Maria Cecília Ferreira Galindo, Amanda Vieira de Barros, John Eversong Lucena de Vasconcelos, Radosław Kowalski, Grażyna Kowalska, Rafal Rowinski, Henrique Douglas Melo Coutinho, Maria Betânia Melo Oliveira, Divakar Sharma   +12 more
wiley   +1 more source

Unravelling the Pathotype, Biofilm, Virulome and Resistome Profile of MultiDrug‐Resistant Bacteria Isolated From Cattle Faeces Using Whole Genome Sequence Analysis

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
The high mortality and morbidity resulting from diarrhoeal cases worldwide are associated with the increasing incidence of antimicrobial resistance (AMR) and represent a serious public health concern. Cattle are a major reservoir of AMR organisms, and faecal shedding may facilitate their transmission into the food chain.
Tesleem Olatunde Abolarinwa, Daniel Jesuwenu Ajose, Bukola Opeyemi Oluwarinde, Akamu Jude Ewunkem, Peter Kotsoana Montso, Jean Engohang-Ndong, Todd Riley Callaway, Omolola Esther Fayemi, Adeyemi Oladapo Aremu, Collins Njie Ateba, Shibiao Wan   +10 more
wiley   +1 more source

From Powder to Pathogen: A Systematic Review of Detection, Pathogenicity, and Mitigation of Cronobacter sakazakii in Infant Formula

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Cronobacter sakazakii is an emerging foodborne pathogen that has gained increasing global attention due to its association with severe infections in neonates, particularly meningitis, sepsis, and necrotizing enterocolitis. These infections are often associated with contaminated powdered infant formula (PIF), a nonsterile but commonly used alternative ...
Sutapa Bhowmik, Sangita Ahmed, Fatema Hasan Kaifa, Md. Abdullah Al Safi, Supantha Rivu, Md. Latiful Bari, Md. Aminul Islam, Nayan Chandra Mohanto, Shweta Negi   +8 more
wiley   +1 more source

Frequency evaluation of genes encoding siderophores and the effects of different concentrations of Fe ions on growth rate of uropathogenic Escherichia coli

Iranian Journal of Microbiology, 2017
Background and Objectives: Bacteria need iron for growth and most of them can actively acquire Fe ions using especial iron-chelating proteins which named siderophores.
Behnoush khasheii, Shaghayegh Anvari, Ailar Jamalli   +2 more
doaj  

Uncovering the Hidden Diversity and Antimicrobial Resistance of Uropathogens in a Tertiary‐Care Hospital in Bangladesh

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Urinary tract infections (UTIs) are among the most common bacterial infections worldwide; however, their diagnosis in low‐ and middle‐income countries often relies on conventional culture and biochemical methods with limited sensitivity. This study evaluated the limitations of routine diagnostic approaches and explored the microbial diversity and ...
Md. Arman Hosen, Tanzim Rahman, Rahatuzzaman, Rubaiya Binte Kabir, Chowdhury Rafiqul Ahsan, Mustafizur Rahman, Mahmuda Yasmin, Mohammad Jubair, Rahul Dilawari   +8 more
wiley   +1 more source

Aerobactin utilization by Neisseria gonorrhoeae and cloning of a genomic DNA fragment that complements Escherichia coli fhuB mutations. [PDF]

, 1987
Aerobactin, a dihydroxamate siderophore produced by many strains of enteric bacteria, stimulated the growth of Neisseria gonorrhoeae FA19 and F62 in iron-limiting medium.
West, S E, Sparling, P F
core   +1 more source

Molecular Mechanisms of Plant Growth–Promoting Rhizobacteria (PGPR) in Biofertilization and Disease Suppression of Crops

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Plant growth–promoting rhizobacteria (PGPR) are beneficial soil bacteria that colonize the rhizosphere and enhance plant growth through direct and indirect mechanisms, including nutrient solubilization, phytohormone production, suppression of phytopathogens, and activation of plant defense mechanisms.
Etsay Mesele, Gebremedhin Gebreslassie, Ashenafi Teklay Yaekob, Tesfakiros Semere, Maria Serrano   +4 more
wiley   +1 more source

Aerobactin/salmochelin representative virulence plasmids

, 2018
These 12 representative plasmids carry distinct lineages of the virulence-associated aerobactin and/or salmochelin biosynthesis loci in K. pneumoniae.Included in this folder are the individual annotated gbk files for each representative plasmid and the ...
Margaret Lam (5490560)
core   +1 more source

Virulence Factors and Antibiotic Resistance of Klebsiella pneumoniae Strains Isolated From Neonates With Sepsis

Frontiers in Medicine, 2018
Introduction:Klebsiella pneumoniae is one of the most important infectious agents in neonates. There are “classic” and hypervirulent strains of K. pneumoniae. The “classic” non-virulent strain of K. pneumoniae, producing extended-spectrum beta-lactamases
Khalit S. Khaertynov, Vladimir A. Anokhin, Albert A. Rizvanov, Yuriy N. Davidyuk, Dina R. Semyenova, Sergey A. Lubin, Natalia N. Skvortsova   +6 more
doaj   +1 more source