FEMALE AND MALE HEARTS RESPOND DIFFERENTLY TO SAME DOSES OF GAMMA AND simGCRsim RADIATION – SEX MATTERS

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Principal Investigator: Prof. David Goukassian

University: Icahn School of Medicine at Mount Sinai

Research team: Recruitment in progress

Duration:2023-2027

Hosting partner: Institute of Molecular Biology NAS RA (IMB)

Project Importance The high likelihood of developing genomic instability due to exposure to ionizing radiation suggests that exposure can cause DNA damage to hematopoietic stem cells (HSCs), promoting the development of somatic mutations that can lead to aberrant clonal events. ...

Space radiation (IR) from Solar Particle Events (SPE) and Galactic Cosmic Rays (GCR), also known as high charge and energy (HZE) IR, is a primary risk associated with deep-space missions. There are limited animal and human studies on the risk of cardiovascular disease (CVD) development due to space-IR. The cardiac effects induced by space-type IR, specifically simplified GCR simulated (simGCRsim)-IR, are yet to be discovered. We hypothesized that gamma (γ) and simGCRsim IR-induced biological ...