Decoding the language of Cell Surface Receptors
Every cellular decision begins at the membrane. Cell surface receptors must interpret a vast array of extracellular cues — often using shared molecular machinery — to generate remarkably precise cellular responses. We seek to uncover the molecular principles that enable this specificity by integrating structural biology, biochemistry, biophysics, proteomics, and protein engineering.
Pursue bold, fundamental science to develop novel therapeutics for life-threatening diseases.
Lab Mission
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Our Values
Science
We ask exciting questions and tackle challenging problems with creativity, rigor, and curiosity - following the data, even when it leads somewhere unexpected.
Training & Mentorship
We foster independence and ownership, while providing the mentorship and support each scientist needs to grow and achieve their goals.
Collaboration
We work together within the lab and across disciplines, bringing different ideas and expertise to tackle biological questions from new perspectives.
Community & Outreach
We engage with the broader community to make science accessible, spark curiosity, and inspire future scientists.
Our Lab Manual outlines our values, expectations, mentoring philosophy, and day-to-day practices.
News &Views
Kaavya receives Edward
Mallinckrodt, Jr. Foundation Grant
Ethan selected for
TIPS T32 Training Program
Kaavya at
IUCr 2026
Julia presents at the Regeneron
Science to Medicine Forum
Ethan presents at the Vincent du
Vigneaud Research Symposium
Julia selected for the
CSHL Cryo-EM Course
Kaavya speaks at the Merck–Pels
Family Center Symposium
Welcome,
Ethan Grimes
Congratulations,
Dr. Julia Bleier!
Welcome,
Jasmine Ho
Our Research
featured in Nat Geo
Welcome,
Dr. Julia Bleier
We are
OPEN!
Interested in our research?
We are looking for motivated students, postdoctoral researchers, and collaborators who share our passion for receptor biology and drug discovery. If you are interested in joining the Krishna Kumar Lab at Weill Cornell Medicine, we would love to hear from you.