Publications by authors named "Hansel Fletcher"

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Enhancing Antimicrobial Susceptibility Testing for Acinetobacter baumannii Using Physiologically Relevant Culture Media and Biofilm Formation Assays.
Nana Yaa P Sakyi Opoku, Arunima Mishra, Hansel Fletcher, Victor Nizet, Jacinda C Abdul-Mutakabbir

Curr Protoc· September 2025

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Clinical and Demographic Features Associated with the Isolation of Ceftriaxone-Resistant Enterobacteriaceae in a Private Hospital in Kingston, Jamaica.
Matthew S Mendoza, Fredricka A Coombs, Hansel M Fletcher, Eugene W Liu

Am J Trop Med Hyg· May 2025

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Characterization of thioredoxin-thioredoxin reductase system in Filifactor alocis.
Arunima Mishra, Yuetan Dou, Hansel M Fletcher

Mol Oral Microbiol· February 2025

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Involvement of PG1037 in the repair of 8-oxo-7,8-dihydroguanine caused by oxidative stress in Porphyromonas gingivalis.
Yuetan Dou, Arunima Mishra, Hansel M Fletcher

Mol Oral Microbiol· December 2024

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Filifactor alocis enhances survival of Porphyromonas gingivalis W83 in response to H O -induced stress.
Arunima Mishra, Yuetan Dou, Charles Wang, Hansel M Fletcher

Mol Oral Microbiol· February 2024

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Determining Susceptibility and Potential Mediators of Resistance for the Novel Polymyxin Derivative, SPR206, in .
Jacinda C Abdul-Mutakabbir, Nana Sakyi Opoku, Karen K Tan, Peter Jorth, Victor Nizet, Hansel M Fletcher

Antibiotics (Basel)· January 2024

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Inhibition of β-lactamase function by de novo designed peptide.
Arunima Mishra, Irena Cosic, Ivan Loncarevic, Drasko Cosic, Hansel M Fletcher

PLoS One· September 2023

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The involvement of CdhR in Porphyromonas gingivalis during nitric oxide stress.
Marie-Claire Boutrin, Arunima Mishra, Charles Wang, Yuetan Dou, Hansel M Fletcher

Mol Oral Microbiol· August 2023

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Characterization of FA1654: A putative DPS protein in Filifactor alocis.
Malissa Mangar, Arunima Mishra, Zhengrong Yang, Champion Deivanayagam, Hansel M Fletcher

Mol Oral Microbiol· February 2023

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Local and Systemic Effects of Infection.
William A Chen, Yuetan Dou, Hansel M Fletcher, Danilo S Boskovic

Microorganisms· February 2023

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The Oxidative Stress-Induced Hypothetical Protein PG_0686 in Porphyromonas gingivalis W83 Is a Novel Diguanylate Cyclase.
Alexia D Ximinies, Yuetan Dou, Arunima Mishra, Kangling Zhang, Champion Deivanayagam, Hansel M Fletcher

Microbiol Spectr· January 2023

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The Machine-Learning-Mediated Interface of Microbiome and Genetic Risk Stratification in Neuroblastoma Reveals Molecular Pathways Related to Patient Survival.
Xin Li, Xiaoqi Wang, Ruihao Huang, Andres Stucky, Xuelian Chen, Hansel Fletcher

Cancers (Basel)· June 2022

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Can periodontal pockets and caries lesions act as reservoirs for coronavirus?
Zuhair S Natto, Marwah Afeef, Muhammed A Bakhrebah, Heba Ashi, Khaled A Alzahrani, Hansel M Fletcher

Mol Oral Microbiol· April 2022

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Role of the Filifactor alocis Hypothetical Protein FA519 in Oxidative Stress Resistance.
Ezinne Aja, Arunima Mishra, Yuetan Dou, Hansel M Fletcher

Microbiol Spectr· December 2021

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Platelet and neutrophil responses to Porphyromonas gingivalis in human whole blood.
William A Chen, Hansel M Fletcher, Kimberly J Payne, Sheryl Aka, Melanie B Thornburg

Mol Oral Microbiol· June 2021

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PG1659 functions as anti-sigma factor to extracytoplasmic function sigma factor RpoE in Porphyromonas gingivalis W83.
Yuetan Dou, Hiel Rutanhira, Norbert Schormann, Champion Deivanayagam, Hansel M Fletcher

Mol Oral Microbiol· February 2021

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Platelet plug formation in whole blood is enhanced in the presence of Porphyromonas gingivalis.
William A Chen, Hansel M Fletcher, Joseph D Gheorghe, Udochukwu Oyoyo, Danilo S Boskovic

Mol Oral Microbiol· December 2020

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Role of Superoxide Reductase FA796 in Oxidative Stress Resistance in Filifactor alocis.
Arunima Mishra, Ezinne Aja, Hansel M Fletcher

Sci Rep· June 2020

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Correction: In Porphyromonas gingivalis VimF Is Involved in Gingipain Maturation through the Transfer of Galactose.
Arun S Muthiah, Wilson Aruni, Antonette G Robles, Yuetan Dou, Francis Roy, Hansel M Fletcher

PLoS One· September 2019

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Role of Acetyltransferase PG1842 in Gingipain Biogenesis in Porphyromonas gingivalis.
Arunima Mishra, Francis Roy, Yuetan Dou, Kangling Zhang, Hui Tang, Hansel M Fletcher

J Bacteriol· December 2018

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Role of the Porphyromonas gingivalis iron-binding protein PG1777 in oxidative stress resistance.
Rachelle M E McKenzie, Leroy G Henry, Marie-Claire Boutrin, Alexia Ximinies, Hansel M Fletcher

Microbiology (Reading)· February 2016

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Antibacterial Activity of Partially Oxidized Ag/Au Nanoparticles against the Oral Pathogen W83.
Megan S Holden, Jason Black, Ainsely Lewis, Marie-Claire Boutrin, Elvin Walemba, Hansel M Fletcher

J Nanomater· January 2016

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Filifactor alocis--a new emerging periodontal pathogen.
A Wilson Aruni, Arunima Mishra, Yuetan Dou, Ozioma Chioma, Brittany N Hamilton, Hansel M Fletcher

Microbes Infect· July 2015

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The Biofilm Community-Rebels with a Cause.
A Wilson Aruni, Yuetan Dou, Arunima Mishra, Hansel M Fletcher

Curr Oral Health Rep· March 2015

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Involvement of PG2212 zinc finger protein in the regulation of oxidative stress resistance in Porphyromonas gingivalis W83.
Yuetan Dou, Wilson Aruni, Tianlong Luo, Francis Roy, Charles Wang, Hansel M Fletcher

J Bacteriol· December 2014

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