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Miguel A Valvano

Explore the profile of Miguel A Valvano including associated specialties, affiliations and a list of published articles. Areas
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Articles 187
Citations 6026
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Recent Articles
1.
Parau G, Parks H, Anderson A, Bisaro F, Garcia-Romero I, Gilmore M, et al.
J Infect Dis . 2025 Mar; PMID: 40037395
Background: Enterobacter species are opportunistic, multidrug resistant Gram-negative bacteria associated with morbidity and mortality worldwide. Since very little is known about the infection biology of Enterobacter spp., we investigated the...
2.
Adade N, Ahator S, Garcia-Romero I, Algaranas M, Appiah V, Valvano M, et al.
Microbiol Spectr . 2025 Feb; 13(3):e0121124. PMID: 39932327
Bacterial adaptation to stress can lead to phenotypic variants with diverse levels of niche competitiveness, pathogenicity, and antimicrobial resistance. In this work, we employed experimental evolution to investigate whether exposure...
3.
Garcia-Romero I, Srivastava M, Monjaras-Feria J, Korankye S, Macdonald L, Scott N, et al.
J Glob Antimicrob Resist . 2024 Mar; 37:108-121. PMID: 38552872
Objectives: A concern with the ESKAPE pathogen, Enterobacter bugandensis, and other species of the Enterobacter cloacae complex, is the frequent appearance of multidrug resistance against last-resort antibiotics, such as polymyxins....
4.
Olszak T, Augustyniak D, Garcia-Romero I, Markwitz P, Gula G, Molinaro A, et al.
Microbiol Res . 2024 Mar; 282:127609. PMID: 38428337
In this study, we have investigated innate immune activation capacity and metabolic features of a population of P. aeruginosa PAO1 phage-resistant mutants with diverse genetic modification (large genomic deletions and...
5.
Anderson A, Morrell B, Lopez Campos G, Valvano M
Microb Genom . 2023 Dec; 9(12). PMID: 38054968
Gram-negative bacteria use type VI secretion systems (T6SSs) to antagonize neighbouring cells. Although primarily involved in bacterial competition, the T6SS is also implicated in pathogenesis, biofilm formation and ion scavenging....
6.
Turton K, Parks H, Zarodkiewicz P, Hamad M, Dwane R, Parau G, et al.
Cell Rep . 2023 Aug; 42(8):113012. PMID: 37598340
How the opportunistic Gram-negative pathogens of the genus Achromobacter interact with the innate immune system is poorly understood. Using three Achromobacter clinical isolates from two species, we show that the...
7.
Lopez-Campos G, Valvano M
N Engl J Med . 2023 Jul; 389(2):191. PMID: 37437154
No abstract available.
8.
Macdonald L, Keenan S, Di Lorenzo F, Adade N, Kenna D, Millar B, et al.
Microbiol Spectr . 2022 Dec; 11(1):e0372922. PMID: 36519943
The genus includes opportunistic pathogens that can cause chronic infections in immunocompromised patients, especially in people with cystic fibrosis (CF). Treatment of infections is complicated by antimicrobial resistance. In this...
9.
Adade N, Aniweh Y, Mosi L, Valvano M, Duodu S, Ahator S
Front Microbiol . 2022 Oct; 13:998182. PMID: 36312941
Recurrent epidemics of cholera denote robust adaptive mechanisms of for ecological shifting and persistence despite variable stress conditions. Tracking the evolution of pathobiological traits requires comparative genomic studies of isolates...
10.
Valvano M
J Biol Chem . 2022 Oct; 298(11):102600. PMID: 36244456
Bacteria engulfed by phagocytic cells must resist oxidation damage and adapt to cellular hypoxia, but the mechanisms involved in this process are not completely elucidated. Recent work by Kim et ...