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Ratings & reviews

4.08/20/2025

Helps students unlock their full potential.

4.05/21/2025

A true expert who inspires confidence.

5.03/31/2025

Encourages questions and exploration.

4.02/27/2025

Always approachable and supportive.

5.02/4/2025

Great Professor!

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About Tessa

Dr. Tessa Lord is a Senior Lecturer in the School of Science at the University of Newcastle, Australia, specializing as a reproductive biologist in spermatogenesis and spermatogonial stem cell biology. She established her independent research program at the University of Newcastle in 2019 after completing postdoctoral training at Washington State University Center for Reproductive Biology (2016-2018) under Professor Jon Oatley. Lord earned her PhD in 2015 from the University of Newcastle, where her thesis examined the role of reactive oxygen species and oxidative stress in post-ovulatory oocyte aging and apoptosis under Laureate Professor John Aitken. She also holds a Bachelor of Biotechnology (Honours, Class I) from the University of Newcastle. Her research investigates hypoxia-regulated signaling pathways essential for spermatogonial stem cell maintenance, self-renewal, and differentiation. This work addresses applications in fertility preservation for pre-pubertal boys post-chemotherapy, pathological hypoxia in conditions such as varicocele and sleep apnoea contributing to male infertility, and in vitro spermatogonial stem cell culture systems for wildlife conservation including koalas and echidnas.

Rate My Professor Tessa Lord | University of Newcastle