Earned a Ph.D. in Biology from the University of Barcelona, Spain. His research career began with the study of water stress genes in plants. He conducted his postdoctoral work at Caltech in developmental biology, gene regulation and evolution. As Assistant Professor, at San Diego State University, Dr. Arenas-Mena taught undergraduate and graduate courses, and was awarded a research grant from the National Institute of Health for his study of cellular multipotency in model invertebrate embryos. His most recent publication, in the Philosophical Transactions of the Royal Society, proposes novel regulatory and evolutionary mechanisms of animal development.
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- Redesigned CUNY Login Page Coming Jan. 15
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- Faculty and Staff Educational and Cultural Tour to Peru – April 2026 – Deadline to Apply Is Approaching
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- Dan McCloskey Recently Quoted in “Smithsonian” Magazine
- Rosane Gertner Featured in WalletHub Article
- CSI Alumnus Gene Simmons Speaks with Rep. Malliotakis in DC
- CSI Student Government President Ashley Villalva Featured on Latest Episode of CUNY Uncut

- CSI Student Leader Daniel Bayer Named to City & State New York’s 2025 Staten Island Trailblazers List





