Juan Carlos Balandrán, Ph.D.

Juan Carlos
Title
Postdoctoral Fellow
Department
Department of Cell Biology
Institution
Albert Einstein College of Medicine
Address
1300 Morris Park Ave.
City, State, Zip
Bronx, NY 10461
Phone
718-678-1255
E-mail
[email protected]
Website
https://www.einstein.yu.edu/labs/paul-frenette/
Research Field
Cancer Immunology
Award Year
2020
Country Of Origin
Mexico
Mentor Name
Paul S. Frenette, M.D.

Research

In the Frenette lab, I will explore how leukemia stem cells evade detection by the immune system. Every day, millions of blood cells are generated by a specialized set of hematopoietic stem cells in the bone marrow. These stem cells are cloaked in proteins that keep immune cells from mistakenly engulfing and removing them. Unfortunately, some cancer cells have co-opted these avoidance techniques, which render them effectively invisible to immune surveillance systems. The Frenette lab identified one such molecule that is overexpressed in leukemia stem cells that give rise to acute leukemias, and it showed that neutralizing this molecule can prolong the survival of animals with this cancer. Now, using an array of methods in cell and molecular immunology, genetics, and microscopy, I will determine precisely how this protective protein allows leukemia stem cells to escape immune elimination and investigate how it cooperates with other signals known to enable immune evasion. This work could lead to new treatments for eradicating leukemia stem cells, which are frequently resistant to standard chemotherapies and drive cancer recurrence.

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