Publications by authors named "Orla O'Sullivan"

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Short-chain fatty acids: microbial metabolites that alleviate stress-induced brain-gut axis alterations.
Marcel van de Wouw, Marcus Boehme, Joshua M Lyte, Niamh Wiley, Conall Strain, Orla O'Sullivan, Gerard Clarke, Catherine Stanton, Timothy G Dinan, John F Cryan

October 2018

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Effects of a combined energy restriction and vigorous-intensity exercise intervention on the human gut microbiome: A randomised controlled trial.
Russell G Davies, Laura A Wood, Aaron Hengist, Ciara O'Donovan, Wiley Barton, Orla O'Sullivan

J Physiol· December 2025

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Consistent microbial insights across sequencing methods in soil studies: the role of reference taxonomies.
Niranjana Rose Edwin, Aoife Duff, Coline Deveautour, Fiona Brennan, Florence Abram, Orla O'Sullivan

mSystems· July 2025

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Temporal stability and lack of variance in microbiome composition and functionality in fit recreational athletes.
Ciara M O' Donovan, Sai Ravi Chandra Nori, Fergus Shanahan, Gerardina Celentano, Thomas Brendan Murphy

Sci Rep· February 2025

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Evaluating the efficiency of 16S-ITS-23S operon sequencing for species level resolution in microbial communities.
Meghana Srinivas, Calum J Walsh, Fiona Crispie, Orla O'Sullivan, Paul D Cotter

Sci Rep· January 2025

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Ketogenic diet but not free-sugar restriction alters glucose tolerance, lipid metabolism, peripheral tissue phenotype, and gut microbiome: RCT.
Aaron Hengist, Russell G Davies, Jean-Philippe Walhin, Jariya Buniam, Lucy H Merrell, Orla O'Sullivan

Cell Rep Med· August 2024

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Cataloging metagenome-assembled genomes and microbial genes from the athlete gut microbiome.
Laura Wosinska, Liam H Walsh, Calum J Walsh, Paul D Cotter, Caitriona M Guinane, Orla O'Sullivan

Microbiome Res Rep· July 2024

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Seasonal and geographical impact on the Irish raw milk microbiota correlates with chemical composition and climatic variables.
Min Yap, Orla O'Sullivan, Paul W O'Toole, Jeremiah J Sheehan, Mark A Fenelon

mSystems· April 2024

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An in-depth evaluation of metagenomic classifiers for soil microbiomes.
Niranjana Rose Edwin, Amy Heather Fitzpatrick, Fiona Brennan, Florence Abram, Orla O'Sullivan

Environ Microbiome· March 2024

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Insights into the Adolescent Cystic Fibrosis Airway Microbiome Using Shotgun Metagenomics.
Gillian McDermott, Aaron Walsh, Fiona Crispie, Susanna Frost, Peter Greally, Orla O'Sullivan

Int J Mol Sci· March 2024

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Fermented foods, their microbiome and its potential in boosting human health.
Vincenzo Valentino, Raffaele Magliulo, Dominic Farsi, Paul D Cotter, Orla O'Sullivan

Microb Biotechnol· February 2024

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Ultra-Endurance triathlon competition shifts fecal metabolome independent of changes to microbiome composition.
Gregory J Grosicki, Jamie Pugh, Laura Wosinska, Karina Quilter, Darragh Mattimoe, Orla O'Sullivan

J Appl Physiol (1985)· September 2023

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The Athlete Gut Microbiome and its Relevance to Health and Performance: A Review.
Marcus T O'Brien, Orla O'Sullivan, Marcus J Claesson, Paul D Cotter

Sports Med· December 2022

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Arbuscular Mycorrhiza Support Plant Sulfur Supply through Organosulfur Mobilizing Bacteria in the Hypho- and Rhizosphere.
Jacinta Gahan, Orla O'Sullivan, Paul D Cotter, Achim Schmalenberger

Plants (Basel)· November 2022

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Development of sequencing-based methodologies to distinguish viable from non-viable cells in a bovine milk matrix: A pilot study.
Min Yap, Orla O'Sullivan, Paul W O'Toole, Paul D Cotter

Front Microbiol· November 2022

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The Application of Metagenomics to Study Microbial Communities and Develop Desirable Traits in Fermented Foods.
Meghana Srinivas, Orla O'Sullivan, Paul D Cotter, Douwe van Sinderen, John G Kenny

Foods· October 2022

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A Graph-Based Molecular Communications Model Analysis of the Human Gut Bacteriome.
Samitha S Somathilaka, Daniel P Martins, Wiley Barton, Orla O'Sullivan, Paul D Cotter

IEEE J Biomed Health Inform· July 2022

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More than a gut feeling: What is the role of the gastrointestinal tract in female athlete health?
Jamie N Pugh, Katherine M Lydon, Ciara M O'Donovan, Orla O'Sullivan, Sharon M Madigan

Eur J Sport Sci· May 2022

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Next-Generation Food Research: Use of Meta-Omic Approaches for Characterizing Microbial Communities Along the Food Chain.
Min Yap, Danilo Ercolini, Avelino Álvarez-Ordóñez, Paul W O'Toole, Orla O'Sullivan

Annu Rev Food Sci Technol· March 2022

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Best Practices for Probiotic Research in Athletic and Physically Active Populations: Guidance for Future Randomized Controlled Trials.
Alex E Mohr, Jamie Pugh, Orla O'Sullivan, Katherine Black, Jeremy R Townsend

Front Nutr· March 2022

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In Vitro and In Silico Based Approaches to Identify Potential Novel Bacteriocins from the Athlete Gut Microbiome of an Elite Athlete Cohort.
Laura Wosinska, Calum J Walsh, Paula M O'Connor, Elaine M Lawton, Paul D Cotter, Orla O'Sullivan

Microorganisms· March 2022

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Impact of nisin on Clostridioides difficile and microbiota composition in a faecal fermentation model of the human colon.
Catherine O'Reilly, Paula M O'Connor, Órla O'Sullivan, Mary C Rea, Colin Hill

J Appl Microbiol· February 2022

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Identification of Gut Bacteria such as Lactobacillus johnsonii that Disseminate to Systemic Tissues of Wild Type and MyD88-/- Mice.
Sreeram Udayan, Panagiota Stamou, Fiona Crispie, Ana Hickey, Alexandria N Floyd, Orla O'Sullivan

Gut Microbes· February 2022

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Seasonality and Geography Have a Greater Influence than the Use of Chlorine-Based Cleaning Agents on the Microbiota of Bulk Tank Raw Milk.
Min Yap, David Gleeson, Paul W O'Toole, Orla O'Sullivan, Paul D Cotter

Appl Environ Microbiol· October 2021

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Alpha-synuclein alters the faecal viromes of rats in a gut-initiated model of Parkinson's disease.
Stephen R Stockdale, Lorraine A Draper, Sarah M O'Donovan, Wiley Barton, Orla O'Sullivan

Commun Biol· September 2021

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The effects of sustained fitness improvement on the gut microbiome: A longitudinal, repeated measures case-study approach.
Wiley Barton, Owen Cronin, Isabel Garcia-Perez, Ronan Whiston, Elaine Holmes, Orla O'Sullivan

Transl Sports Med· March 2021

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