Researcher · Genetic counsellor

Research in cell-state biology. Counselling in hereditary cancer.

I am Panagiotis Giannios, PhD, a researcher and genetic counsellor based in Barcelona. My work is organised in two distinct professional domains: experimental research into how cellular state shapes developmental outcomes, and genetic counselling for individuals and families affected by or at risk of hereditary cancer.

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Professional domains

Research

I investigate why cells exposed to common endocrine and physiological signals can follow different fates. My research brings together developmental and cell biology, polyploidy, stress physiology, biomolecular organisation and tissue remodelling.

My scientific approach has also been shaped by interdisciplinary work across biology, physics, engineering and medicine. Within biomedical optics, I have investigated tissue optical properties, light–tissue interactions and their biological and potential clinical significance.

Cell-state control of developmental transitions

Genetic counselling

I provide counselling around inherited cancer risk, germline genetic testing and the interpretation of results. This includes assessing personal and family history, supporting informed decisions about testing, explaining uncertain or unexpected findings, and considering possible implications for relatives.

Hereditary cancer counselling
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Additional professional activity

Teaching and supervision

Teaching and supervision in cell biology, developmental biology, genetics and experimental research.

Research evaluation and peer review

External evaluation of research programmes and projects, alongside peer review for scientific journals.

Science communication

Long-standing involvement in public engagement, science education and communication across academic and non-specialist settings.

Teaching and professional activity
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Public profiles