Websites
Celine Santiago
PhD
Post-doctoral researcher
- Biomarin Research Fellow
- Guest lecturer, Centre for Human Genetics
Investigating how genetic variants in the largest protein in the human body cause heart muscle disease
Research profile
Dr. Celine Santiago is a post-doctoral researcher under the supervision of Associate Professor Chris Toepfer and Professor Hugh Watkins in the Division of Cardiovascular Medicine. Her research interests lie in investigating the molecular mechanisms underlying inherited dilated cardiomyopathy and potential molecular therapies to treat this progressive heart muscle disorder. She has a particular focus on dilated cardiomyopathy caused by genetic variants in the TTN gene, encoding the giant sarcomeric protein titin.
In her research, Dr. Santiago employs CRISPR-Cas9 genome-editing to engineer clinically relevant genetic variants into human induced pluripotent stem cells. These stem cells can then be differentiated into cardiomyocytes and used to model human heart disease in a dish.
biography
Dr. Santiago completed her PhD in molecular cardiology at the Victor Chang Cardiac Research Institute and School of Clinical Medicine, University of New South Wales with Professor Diane Fatkin in Sydney, Australia. Her PhD focused on investigating the role of gene-environment interactions in inherited dilated cardiomyopathy using a unique zebrafish model.
Dr. Santiago plays an active role in improving equity, diversity and inclusion for all STEM professionals in the cardiovascular research community both at the national and international level, and she is a strong advocate for wellness and mental health in academia, particularly for early career researchers.
Key publications
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The two-pore domain potassium channel, TWIK-1, has a role in the regulation of heart rate and atrial size.
Journal article
Christensen AH. et al, (2016), J Mol Cell Cardiol, 97, 24 - 35
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Standardized echocardiographic assessment of cardiac function in normal adult zebrafish and heart disease models.
Journal article
Wang LW. et al, (2017), Dis Model Mech, 10, 63 - 76
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Mechanisms of TTNtv-related dilated cardiomyopathy: Insights from zebrafish models
Journal article
Santiago CF. et al, (2021), Journal of Cardiovascular Development and Disease, 8, 1 - 18
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Corrigendum: Generation and detection of plasmonic nanobubbles in zebrafish (2010 Nanotechnology 21 225102)
Journal article
Lukianova-Hleb EY. et al, (2016), Nanotechnology, 27
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Generation and detection of plasmonic nanobubbles in zebrafish.
Journal article
Lukianova-Hleb EY. et al, (2010), Nanotechnology, 21
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Proteo-transcriptomics and morphometrics of teleost cardiac cells define regulatory networks and exercise-induced cardiomyocyte hypertrophy and hyperplasia
Preprint
Contreras O. et al, (2026)
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Loss of Sec-1 Family Domain-Containing 1 (scfd1) Causes Severe Cardiac Defects and Endoplasmic Reticulum Stress in Zebrafish
Journal article
Huttner IG. et al, (2023), Journal of Cardiovascular Development and Disease, 10
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Location-Dependent Differences in Cardiac and Skeletal Muscle Dysfunction Associated With Truncating Titin ( ttn.2 ) Variants
Preprint
Santiago CF. et al, (2024)
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Titin-related Cardiomyopathy: Is it a Distinct Disease?
Journal article
Santiago CF. et al, (2022), Curr Cardiol Rep, 24, 1069 - 1075
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poky/chuk/ikk1 is required for differentiation of the zebrafish embryonic epidermis.
Journal article
Fukazawa C. et al, (2010), Dev Biol, 346, 272 - 283
