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LUZ M. CUMBA GARCIA, Ph.D.

Immunologist | Policy Advisor | Science Communicator
"Effective policymaking requires not only the science of discovery but also the art of communication, bridging the gap between evidence and action."
"Effective policymaking requires not
only the science of discovery but also
the art of communication, bridging the
gap between evidence and action."
Luz

About Me

¡Hola! Welcome to my page!

I am an immunologist with a unique career path that bridges biomedical science, public policy, and science diplomacy. Currently, I serve as an Advisor for Sustainability at the U.S. Department of State's Bureau of Global Health Security and Diplomacy, supporting global HIV/AIDS efforts through the President's Emergency Plan for AIDS Relief (PEPFAR). As an alumna of the AAAS Science & Technology Policy Fellowship, I contributed to U.S. - Mexico global health policy in the U.S. Department of State's Office of Mexican Affairs. In my initial fellowship year, I worked with the Middle East Regional Cooperation (MERC) Program at the U.S. Agency for International Development (USAID), fostering Arab-Israeli scientific cooperation and regional development. I am also an alumna of the Inter-American Institute for Global Change Research (IAI) Science, Technology, and Policy (STeP) Fellowship. Prior to being a AAAS - STeP Fellow, I served as a Policy Advisor at Lewis-Burke Associates, where I provided expert advice on public health, biomedical research, and international affairs.

Being the first scientist in my family, I recognize the importance of making science meaningful and accessible to the public. With over 15 years of experience in academic, private, and government sectors combined, I have successfully communicated scientific findings to diverse audiences and translated them into impactful policy recommendations. My dedication to science communication, advocacy, and community outreach was recognized with the "Union of Concerned Scientists (UCS) 2020 Science Defender Award" for educating the public, especially Spanish speakers, about COVID-19. Additionally, I am committed to advancing evidence-based policymaking, evident in my roles as an ambassador of the Puerto Rico Science Policy Action Network (PRSPAN), and a founding member of the Science Diplomacy Network in Latin America and the Caribbean (DiploCientifica).

I take immense pride in my Puerto Rican heritage. I graduated with a Bachelor's Degree in Cellular and Molecular Biology from Universidad Metropolitana in San Juan, PR. Later, I earned my Ph.D. in Immunology from the Mayo Clinic Graduate School of Biomedical Sciences, where my research on extracellular vesicles in glioblastoma brain tumors resulted in a patent application. My academic journey has taken me to various countries, including China, Brazil, Germany (where I worked with the Nobel Laureate Harald zur Hausen), and Spain, where I obtained my Master's Degree at the Institute of Parasitology and Biomedicine Lopez Neyra. Throughout my career, my research endeavors have garnered numerous awards, peer-reviewed publications, and opportunities to present at national and international scientific conferences. However, my most significant accomplishment is inspiring fellow Latinos to engage with science and contribute to the policymaking process.

Luz

About Me

¡Hola! Welcome to my page!

I am an immunologist with a unique career path that bridges biomedical science, public policy, and science diplomacy. Currently, I serve as an Advisor for Sustainability at the U.S. Department of State's Bureau of Global Health Security and Diplomacy, supporting global HIV/AIDS efforts through the President's Emergency Plan for AIDS Relief (PEPFAR). As an alumna of the AAAS Science & Technology Policy Fellowship, I contributed to U.S. - Mexico global health policy in the U.S. Department of State's Office of Mexican Affairs. In my initial fellowship year, I worked with the Middle East Regional Cooperation (MERC) Program at the U.S. Agency for International Development (USAID), fostering Arab-Israeli scientific cooperation and regional development. I am also an alumna of the Inter-American Institute for Global Change Research (IAI) Science, Technology, and Policy (STeP) Fellowship. Prior to being a AAAS - STeP Fellow, I served as a Policy Advisor at Lewis-Burke Associates, where I provided expert advice on public health, biomedical research, and international affairs.

Being the first scientist in my family, I recognize the importance of making science meaningful and accessible to the public. With over 15 years of experience in academic, private, and government sectors combined, I have successfully communicated scientific findings to diverse audiences and translated them into impactful policy recommendations. My dedication to science communication, advocacy, and community outreach was recognized with the "Union of Concerned Scientists (UCS) 2020 Science Defender Award" for educating the public, especially Spanish speakers, about COVID-19. Additionally, I am committed to advancing evidence-based policymaking, evident in my roles as an ambassador of the Puerto Rico Science Policy Action Network (PRSPAN), and a founding member of the Science Diplomacy Network in Latin America and the Caribbean (DiploCientifica).

I take immense pride in my Puerto Rican heritage. I graduated with a Bachelor's Degree in Cellular and Molecular Biology from Universidad Metropolitana in San Juan, PR. Later, I earned my Ph.D. in Immunology from the Mayo Clinic Graduate School of Biomedical Sciences, where my research on extracellular vesicles in glioblastoma brain tumors resulted in a patent application. My academic journey has taken me to various countries, including China, Brazil, Germany (where I worked with the Nobel Laureate Harald zur Hausen), and Spain, where I obtained my Master's Degree at the Institute of Parasitology and Biomedicine Lopez Neyra. Throughout my career, my research endeavors have garnered numerous awards, peer-reviewed publications, and opportunities to present at national and international scientific conferences. However, my most significant accomplishment is inspiring fellow Latinos to engage with science and contribute to the policymaking process.

My Ph.D. Dissertation

My Ph.D. dissertation aimed to study extracellular vesicles (EVs), tiny particles shed from brain tumors and found in the blood. These EVs send signals promoting tumor growth and suppressing anti-tumor immune responses. Analyzing these vesicles could help detect tumors, determine their type, track their progression, assess treatment effectiveness, and understand immune suppression. This knowledge can guide early treatment and avoid unnecessary interventions.

Get to know Luz's journey as a scientist working in foreign affairs (English)

Get to know Luz's career trajectory at the intersection of science, policy, and diplomacy (English)

Get to know Luz's passions: SciPol, SciDip, and SciComm (Spanish)

Learn about Luz's work integrating science diplomacy, public policy, and biomedical sciences (Minute 24:00, Spanish)

Learn about Luz's science communication efforts during the COVID-19 pandemic (Minute 15:00)

Exciting News and Latest Updates!














Selected Leadership Development

2025 National Science Policy Network (NSPN) Leaders Program
January 13 - July 1, 2025

IAI STeP Science Diplomacy Fellowship
March 2023 - March 2024

InnSciD SP Science Diplomacy School
August 1 - August 5, 2022

AAAS-TWAS Course on Science Diplomacy
July 25 - August 3, 2022

iBiology Young Scientist Virtual Training Series
September 28 - October 30, 2020

NSPN SciPol Scholars-in-Residence (SPSR) Program
July 29 - August 26, 2020

ASBMB Advocacy Training Program (ATP)
June 14 - December 6, 2019

Capita3 Leader Launch Program / Mayo Clinic
September 4-25, 2018
Rochester, MN

Mujeres de HACE
August 22 - December 11, 2018
Minneapolis, MN

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