色界吧

Since January, undergraduate bioengineering student and aspiring physician Madalina Cupsa has worked as a research assistant intern at The Mount Sinai Hospital in Manhattan鈥檚 Upper East Side. Through her role in the hospital鈥檚 lab, she鈥檚 gained exposure to the research side of the field, teaching her that medicine and scientific study go hand in hand.

This experience marks Cupsa鈥檚 first time in a research environment outside of 色界吧鈥檚 teaching labs. With the help of her on-site mentors, she quickly immersed herself in the rhythm of cell culture, learning sterile techniques, cell counts, reagent prep, labeling, organizing samples, and logging all activities. She also shadowed senior researchers, picking up good lab habits and safety smarts.

After completing her initial internship, the hospital offered Cupsa the opportunity to continue interning through the fall semester. She is pursuing her bachelor鈥檚 degree on the New York City campus, making it easy for her to pick up extra time at the hospital. She works two to three days a week, with some days involving up to eight hours of experiment-heavy procedures around equipment, including centrifuges and incubators. On lighter days, she handles maintenance tasks such as media changes, cell changes, and general cleanup.

鈥淚鈥檝e always known I wanted to go to medical school, but working in the lab helped me understand what it means to approach problems like a scientist,鈥� Cupsa says. Observing how doctors rely on research to guide patient care, she now understands that discoveries in the laboratory can shape treatments in the real world.

She is currently working on a lab project that uses the UK Biobank鈥攁 comprehensive dataset of biological, health, and lifestyle information鈥攁nd focuses on analyzing proteomic data (proteins present in a biological sample) from patients with age-related macular degeneration (AMD). This work shows Cupsa how powerful data science can be in biology.

In addition to her AMD project, Cupsa has taken on more independent bench work, helps with literature reviews and data organization, and has become confident enough to suggest small protocol tweaks along the way.

鈥淓very day in the lab feels like a mini masterclass. I鈥檝e picked up not just techniques but the logic behind why we do things the way we do, and it鈥檚 changed how I think about experiments and problem-solving,鈥� she says.

Interning and training at The Mount Sinai Hospital, a facility known for its rigor and impact, provides Cupsa with the easylearning curves, intelligent colleagues, and meaningful science she needs to nurture her growing interest in cell biology. On-site seminars and workshops bring together researchers and physicians who share their expertise, teaching her how medicine and science can be deeply collaborative.

鈥淭his internship showed me that being a doctor can also mean being a researcher,鈥� she reflects. 鈥淚t means being someone who never stops asking questions and looking for better answers.鈥�