Search Results - "Henríquez, Tania"
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PvdRT‐OpmQ and MdtABC‐OpmB efflux systems are involved in pyoverdine secretion in Pseudomonas putida KT2440
Published in Environmental microbiology reports (01-04-2019)“…Summary Fluorescent pseudomonads produce and secrete a siderophore termed pyoverdine to capture iron when it becomes scarce. The molecular basis of pyoverdine…”
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Resistance to Bipyridyls Mediated by the TtgABC Efflux System in Pseudomonas putida KT2440
Published in Frontiers in microbiology (18-08-2020)“…Resistance-nodulation-division (RND) transporters are involved in antibiotic resistance and have a broad substrate specificity. However, the physiological…”
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3
SRL pathogenicity island contributes to the metabolism of D-aspartate via an aspartate racemase in Shigella flexneri YSH6000
Published in PloS one (24-01-2020)“…In recent years, multidrug resistance of Shigella strains associated with genetic elements like pathogenicity islands, have become a public health problem. The…”
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Contribution of Uncharacterized Target Genes of MxtR/ErdR to Carbon Source Utilization by Pseudomonas putida KT2440
Published in Microbiology spectrum (14-02-2023)“…MxtR/ErdR is a two-component system that has been previously described as a regulator of the utilization of acetate in Vibrio cholerae and in some Pseudomonas…”
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Antimicrobial Resistance Dynamics in Chilean Shigella sonnei Strains Within Two Decades: Role of Shigella Resistance Locus Pathogenicity Island and Class 1 and Class 2 Integrons
Published in Frontiers in microbiology (04-02-2022)“…Shigellosis is an enteric infectious disease in which antibiotic treatment is effective, shortening the duration of symptoms and reducing the excretion of the…”
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6
Involvement of etfA gene during CaCO3 precipitation in Bacillus subtilis biofilm
Published in Geomicrobiology journal (14-09-2017)“…The eftA gene in Bacillus subtilis has been suggested to be involved in the oxidation/reduction reactions during fatty acid metabolism. Interestingly etfA…”
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Open peer review, pros and cons from the perspective of an early career researcher
Published in mBio (31-10-2023)“…Peer review is considered by many to be a fundamental component of scientific publishing. In this context, open peer review (OPR) has gained popularity in…”
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The Effects of Memory and Social Strategies on Oral Production
Published in Colombian applied linguistics journal (01-12-2017)“…Language learning strategies were reinforced within the lessons to achieve the main objective of this study, which intended to improve students’ oral…”
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Chilean strains of clinical origin of non-O1, non-O139 Vibrio cholerae carry the genes vcsN2, vcsC2, vcsV2, vspD, toxR2 y vopF from secretion system T3SS2 present in an island of pathogenicity
Published in Revista chilena de infectología (01-06-2019)“…Backgound: The virulence factors of the Vibrio cholerae non-O1, non-O139 strains are not clearly known. The strain of septicemic origin NN1 Vibrio cholerae…”
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10
Prokaryotic Solute/Sodium Symporters: Versatile Functions and Mechanisms of a Transporter Family
Published in International journal of molecular sciences (13-02-2021)“…The solute/sodium symporter family (SSS family; TC 2.A.21; SLC5) consists of integral membrane proteins that use an existing sodium gradient to drive the…”
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Extracellular Vesicles of Pseudomonas : Friends and Foes
Published in Antibiotics (Basel) (04-04-2023)“…Extracellular vesicles (Evs) are small spherical vesicles capable of transporting molecules (such as proteins, nucleic acids and lipids) from one cell to…”
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12
Frontiers in Plant Breeding: Perspectives for the Selection of Vegetables Less Susceptible to Enteric Pathogens
Published in Frontiers in microbiology (28-05-2020)“…Fresh vegetables including baby greens, microgreens, and sprouts can host human pathogens without exhibiting any visible signs of spoilage. It is clear that…”
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13
Involvement of the MxtR/ErdR (CrbS/CrbR) Two-Component System in Acetate Metabolism in Pseudomonas putida KT2440
Published in Microorganisms (Basel) (22-07-2021)“…MxtR/ErdR (also called CrbS/CrbR) is a two-component system previously identified as important for the utilization of acetate in Vibrio cholerae and some…”
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14
The Tomato Variety Affects the Survival of Shigella flexneri 2a in Fruit Pericarp
Published in Pathogens (Basel) (01-05-2024)“…The presence of enteric pathogens in produce can serve as a significant means of transmitting infections to consumers. Notably, tomatoes, as a type of produce,…”
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Branched oncolytic peptides target HSPGs, inhibit metastasis, and trigger the release of molecular determinants of immunogenic cell death in pancreatic cancer
Published in Frontiers in molecular biosciences (02-10-2024)“…Immunogenic cell death (ICD) can be exploited to treat non-immunoreactive tumors that do not respond to current standard and innovative therapies. Not all…”
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Analysis of the utility of a rapid vesicle isolation method for clinical strains of Pseudomonas aeruginosa
Published in Microbiology spectrum (03-10-2024)“…, a pathogen capable of causing diseases ranging from mild to life-threatening, has a large arsenal of virulence factors. Notably, extracellular vesicles have…”
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Involvement of MexS and MexEF-OprN in Resistance to Toxic Ion Chelators in Pseudomonas putida KT2440
Published in Microorganisms (Basel) (14-11-2020)“…Bacteria must be able to cope with harsh environments to survive. In Gram-negative bacteria like Pseudomonas species, resistance-nodulation-division (RND)…”
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Involvement of etfA gene during CaCO 3 precipitation in Bacillus subtilis biofilm
Published in Geomicrobiology journal (14-09-2017)Get full text
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Dispersal of human and plant pathogens biofilms via nitric oxide donors at 4 °C
Published in AMB Express (01-12-2016)“…Recent studies suggest that nitric oxide donors capable of manipulating nitric oxide-mediated signaling in bacteria could induce dispersal of biofilms. Encased…”
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Extracellular Vesicles of IPseudomonas/I: Friends and Foes
Published in Antibiotics (Basel) (01-04-2023)“…Extracellular vesicles (Evs) are small spherical vesicles capable of transporting molecules (such as proteins, nucleic acids and lipids) from one cell to…”
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