Toronto Metropolitan University - Faculty of Science

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Toronto Metropolitan University - Faculty of Science

Toronto Metropolitan University's Faculty of Science includes the Department of Chemistry & Biology |

08/18/2026

What happens when human cells lose the ability to clear out internal waste? In neurological diseases like Alzheimer's, cellular waste builds up, leading to critical system failures.

Biology professor Roberto Botelho is working to uncover why. His research focuses on an enzyme called PIKfyve, which is essential for lysosome function, the cell's waste disposal system. When PIKfyve is disrupted, cellular "garbage" builds up, a process linked to Alzheimer's and other neurological diseases. His lab has also uncovered new insights into how PIKfyve affects the endoplasmic reticulum, with findings recently published in the Journal of Cell Biology.

Beyond this, Botelho's lab is studying phagocytosis, how immune cells engulf and clear harmful material, with implications for both infectious disease and cancer treatment.

Read more about how research at TMU is tackling major health challenges: https://bit.ly/4wzaLM0

08/11/2026

From studying astrophysics to modelling cell-targeted radiation therapies, PhD candidate Andrew Vincent Zwaniga has always used physics to solve complex problems. Now, he is preparing to bring that expertise to patient care as a new resident in radiation oncology physics at the Princess Margaret Cancer Centre Research this September.

His doctoral research focuses on targeted radionuclide therapy, a promising approach that allows doctors to deliver radiation directly to cancer cells while sparing healthy tissue, making cancer treatments more precise and personalized.

Read the full article on bridging complex physics with compassionate patient care: https://bit.ly/4i7DwM2

08/06/2026

This fall, the Faculty of Science welcomes three new tenure-track professors: Tia Harrison and Keng-Lou James Hung to the Department of Chemistry and Biology, and Noman Mohammed to the Department of Computer Science at Toronto Metropolitan University.

With research expertise spanning plant-microbe interactions, pollinator conservation, and data privacy, they bring fresh perspectives to help us continue building a collaborative and supportive teaching and research environment at TMU.

Learn more about our newest professors: https://www.torontomu.ca/science/news-events/2026/08/three-tenure-track-professors-join-the-faculty-of-science-this-fall/

07/21/2026

Third-year biomedical sciences student Khansa Mahia Sayyada took home the Best Overall Oral Presentation award at Ontario Biology Day, an annual research-sharing conference held this year at Laurentian University/Université Laurentienne! 🌟

Khansa was one of several students from the TMU Faculty of Science who attended to network, share diverse scientific disciplines, and sharpen their science communication skills. Her research, conducted under the supervision of Chemistry and Biology professor Roberto Botelho, explores how cholesterol is trafficked within cells and how small disruptions can lead to disease.

Read more about her journey as an international student in science: https://www.torontomu.ca/science/news-events/2026/07/tmu-undergraduate-research-shines-at-2026-ontario-biology-day/

Women in Science (WiS)

07/06/2026

Two exceptional computer science graduates were recognized with top honours at convocation this spring.

Sana Mahmood received the TMU Gold Medal for outstanding academic achievements and leadership, pioneering AI research in neuro-oncology while serving as a Lead TA for over 400 students, and Teodor Cirstoiu received the Governor General's Academic Silver Medal, a prestigious distinction for attaining the highest academic standing upon completing his bachelor's degree at Toronto Metropolitan University.

We spoke with Sana and Teodor about their achievements and what’s next after graduation. Read about their journeys at TMU: https://www.torontomu.ca/science/news-events/2026/07/celebrating-the-accomplishments-of-two-outstanding-computer-science-graduates/

Computer Science at Toronto Metropolitan University
Toronto Metropolitan University Computer Science Course Union

06/30/2026

After spending more than 30 years in the corporate world, Atif Ahmad is bringing industry insight to academia. Today, he is a PhD candidate in Computer Science, following the completion of his Master of Digital Media at The Creative School at Toronto Metropolitan University.

At the center of his doctoral dissertation is a vital question for modern education: How are Large Language Models (LLMs) impacting the learning process? His research, supervised by Computer Science professor Preeti Raman, explores how instant answers from generative AI tools can create an "illusion of competence," and presents a framework to bring productive struggle back into learning. 🧠💻

Read more about Atif's journey from the boardroom to the lab: https://www.torontomu.ca/science/news-events/2026/06/knowledge-building-in-the-age-of-ai/

Computer Science at Toronto Metropolitan University

06/22/2026

From your first day on campus to your final steps across the stage, you've become the newest generation of researchers, leaders, and problem-solvers. Congratulations to the Faculty of Science Class of 2026! 🎓💙💛

06/10/2026

Highlights from an inspiring day at yesterday's Research Symposium! We kicked off with a thought-provoking panel discussion about Solving Health Challenges Through Partnerships, followed by inspiring faculty research presentations and the graduate and postdoctoral poster session.

A special thank you to our panellists and moderators for sharing their invaluable insights and expertise: Veronique Boscart, Sridhar (Sri) Krishnan, Ori Rotstein, MD, Roxana Sühring, Dr. Jobin Varughese, Roberto Botelho, and Glaucia Melo

Thank you to all who participated, and congratulations to the winners of the poster competition!

Winners:
Cristina Camardi, Natalie Uzynski (Molecular Science), Neha Nasir (Physics)

People's Choice Award:
Quinton Ropret (Molecular Science)
Sana Suboh (Physics)

05/14/2026

Celebrating the students from the Faculty of Science who made the 2025-26 Dean's List for their academic accomplishments! A huge congratulations to everyone who earned this well-deserved recognition.

Check out the full list of recipients:
https://www.torontomu.ca/science/current-undergraduate-students/deans-list/ #!accordion-1778255994496-2025-2026

05/11/2026

Calling all Faculty of Science faculty, staff, graduate students, and postdoctoral researchers!

Join us for the fourth annual FOS Research Symposium & Networking event on June 9th from 10am - 4:30pm. This is an opportunity to connect with colleagues across departments, learn more about ongoing research, and explore potential interdisciplinary collaboration within the faculty.

Register by May 19th to reserve your spot:
https://www.torontomu.ca/science/news-events/2026/06/fos-research-symposium-networking-event/

Undergraduate students and other members of the TMU community are welcome to attend the afternoon research poster session from 2:40pm - 4:10 pm.

Date: Tuesday, June 9, 2026, 10am - 4:30pm
Location: POD 250

Toronto Metropolitan University Graduate and Postdoctoral Studies

Address

285 Victoria Street
Toronto, ON
M5B2K3

Website

http://torontomu.ca/science

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