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Kevin Mercurio

PhD Microbiology

MSc, BSc Biochemistry

Podcaster & Creative Writer

Ottawa, Canada

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About

About

PhD-trained scientist in microbiology from Trinity College Dublin, with a research focus on immunology and inflammatory disease. I’m driven by a curiosity to understand complex biological mechanisms and how they translate into real-world impact.

My experience spans in vivo and in vitro research, cell-based and molecular assays, systems biology approaches and data-driven experimental design. Alongside research, I’ve built a strong passion for mentorship and science communication through leadership roles in Pint of Science Ireland and AccessEd, along with hosting the Metaphorigins podcast interviewing early career researchers. I also bring unique experience in business development from my time with Global Affairs Canada, supporting partnerships in the life sciences sector.

Currently looking for opportunities at the intersection of research, innovation and communication.

Academic Paper

Paper published in MDPI Cells reviewing the impact of microRNAs on gut permeability, with a focus on the mucus layer and intercellular junctions. 

Irish Green Labs

Article about how TCD postgraduates and postdoctoral fellows are advocating for green research practices in the Trinity community.

Year in 
Review

Check out my Year in Review writing piece titled "Initiative", along with the blooper reel of 2024.

metaphorigins

Episode 44 of the podcast is out now! Learn about the origins of "Once Upon A Time" and using storytelling tools to communicate science more effectively, along with an interview with the creative communicator Helena Hartmann.

Education & Experience

Education

March 2021 – February 2026

(Coming soon... custom summary of PhD thesis)

Doctor of Philosophy, Microbiology

School of Genetics and Microbiology

Trinity College Dublin – Dublin, Ireland

September 2017 – April 2020

(Click to see custom summary of MSc thesis)

Master of Science, Biochemistry

Department of Biochemistry, Microbiology and Immunology

University of Ottawa – Ottawa, ON

September 2011 – April 2016

(Click to see custom summary of BSc thesis)

Bachelor of Science, Biochemistry (Cum laude)

Department of Chemistry

University of Ottawa – Ottawa, ON

Employment (recent)

September 2021 – December 2025

Teaching Assistant & Guest Lecturer

Trinity College Dublin

Dublin, Ireland

September 2022 – May 2025

Co-Director & Public Speaking Coach

Pint of Science

Dublin, Ireland

September 2021 – August 2024

Scholar's Ireland Educator

AccessEd, Trinity Access Program

Dublin, Ireland

Technical Experience

Data Analysis (Graphpad, R, Prism, ImageJ)

Manuscript Writing & Editing

Cell-Based Assays (culture, transfection)

In Vivo Trials (animal handling, oral gavage)

Molecular Assays (qPCR, western, ELISA)

Confocal Microscopy (fixed, live-cell, IF)

Omics Research (RNA-seq, Chemogenomics)

Teaching & Mentorship

Science Communication

Skills & Languages
Publications & Achievements

Publications

Stiegeler S., Mercurio K.Iancu M. A., Corr S. C. Cells. 2021, 10(12), 3358.

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Mercurio K., Singh D., Walden E., Baetz K. G3: Genes | Genomes | Genetics. 2021, 11(11),

jkab294.

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O'Callaghan A. A., Dempsey E., Iyer N., Stiegeler S., Mercurio K., Corr S. C. Frontiers in Cellular and Infection Microbiology. 2021; 11: 622491.

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Fletcher E., Mercurio K., Walden A. E., Baetz K. iScience. 2021; 24(4): 102327.

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Storms Z., Teel M., Mercurio K., Sauvageau D. Phage: Therapy, Applications, and Research. 2019; 1: 1X. Invited article for the inaugural issue.

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Fletcher E., Gao K., Mercurio K., Ali M., Baetz K. Metabolic Engineering. 2019; 52: 98-109.

Achievements

Winner, FameLab Ireland National Video Heat (2021)

Recipient, Graduate Leadership Award (uOttawa)

Winner, MSc Biochemistry Seminar Day (uOttawa)

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Producer/Host, Metaphorigins Podcast (present)

Teaching Assistant, Trinity College Dublin (2021-2025)

Co-Director, Pint of Science Ireland (2022-2024)

Educator, AccessEd (2021-2024)

CV Reviewer, Trinity Career Services (2021-2024)​

Chairperson, DU Microbiological Society (2023)

Published Author, Health Science Inquiry (2023)

Graduate Mentor, URNCST Journal (2022)

Policy Coordinator, Science Slam Canada (2022)

Contributing Writer, The University Times (2021)

Reviewer, uOttawa Journal of Medicine (2021)

PG Representative, Annual LERU Conference (2021)

Published Author, Healthy Populations Journal (2021)

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