Frank UreñaMD Candidate | Physician-Scientist

MD-PhD physician-scientist focused on translating biomedical research into clinical impact.

Frank Ureña, PhD

MD Candidate | Physician-Scientist

Bridging translational research and clinical medicine to advance patient care.

10+ years in biomedical research with a focus on immunology, molecular systems, and clinical translation.

10+ years in biomedical research

4 peer-reviewed articles

113 citations

Training and research environments

SGU - St. George's UniversityHMS - Harvard Medical SchoolMGH - Massachusetts General HospitalWyss - Wyss InstituteUH - University of Hawaiʻi at Mānoa
Frank Ureña, physician-scientist

Mission

Translational research with direct clinical relevance.

Current focus

General physician-scientist development with flexible specialty direction.

Open to residency programs, research collaborators, and academic mentors who value translational medicine.

Research Focus

Research pillars built for translational impact.

Each focus area is tied to the same standard: the work should help explain disease more clearly and move biomedical insight closer to better patient care.

Positioning

General physician-scientist profile with a research identity rooted in immunology, translational systems, and clinical relevance.

Translational Medicine

Bridging mechanistic discovery in the lab to questions that can improve diagnosis, therapy, and patient outcomes.

The strongest biomedical research earns its value when it changes what clinicians can measure, explain, or offer at the bedside.

Immunology and Molecular Systems

Studying immune signaling, microRNA regulation, and cellular decision-making across complex disease states.

Understanding how cells switch between activation, tolerance, and dysfunction helps reveal where intervention can be most effective.

Clinical Integration

Using medical training to keep research aligned with real patients, real systems, and real unmet needs.

Clinical context sharpens scientific judgment and makes translational work more honest, relevant, and actionable.

Innovation and Future Medicine

Building platform thinking through diagnostics, biomaterials, organoids, and systems-based approaches to disease.

Future-facing medicine will depend on tools that connect biological complexity to faster, smarter decisions in care and research.

Current Work

What I am building right now.

My present work is about connecting clinical training, translational judgment, and long-term academic direction so each next step strengthens the full physician-scientist platform.

Right now

Open to research collaboration and academic opportunities.

Current priority

Integrating clinical training with translational thinking

Building bedside perspective through medical education while staying focused on the long-term role of physician-scientist leadership.

Current priority

Refining a broad physician-scientist trajectory

Remaining flexible on specialty choice while seeking environments with strong research infrastructure, mentorship, and academic collaboration.

Current priority

Advancing a research identity rooted in immune biology

Carrying forward prior work in immunology, molecular systems, and translational platforms toward future clinically meaningful investigations.

Selected Publications

Authority built on peer-reviewed work.

Representative publications in translational immunology, molecular signaling, and platform-oriented biomedical research.

Nature Biomed EngNature Portfolio202275 citations

Biomaterial vaccines capturing pathogen-associated molecular patterns protect against bacterial infections and septic shock.

Demonstrated that immune-instructive biomaterials can capture bacterial signals in vivo and generate protection against sepsis, highlighting a path from materials engineering to clinically relevant infection control.

Ureña F, et al. · Nature Biomedical Engineering · 10.1038/s41551-021-00756-3

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J Biol ChemTop Journal202214 citations

T-cell activation decreases miRNA-15a/16 levels to promote MEK1-ERK1/2-Elk1 signaling and proliferative capacity.

Showed that activation-driven loss of miR-15a/16 releases the MEK1-ERK-Elk1 pathway and expands T-cell proliferative capacity, clarifying a tractable lever in immune regulation.

Ureña F, et al. · Journal of Biological Chemistry · 10.1016/j.jbc.2022.101639

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J Leukoc BiolTop Journal202212 citations

Selenoprotein I deficiency in T cells promotes differentiation into tolerant phenotypes while decreasing Th17 pathology.

Defined selenoprotein I as a regulator of T-cell fate, linking metabolic control to tolerant versus inflammatory immune phenotypes in ways that matter for immune-mediated disease.

Ureña F, et al. · Journal of Leukocyte Biology · 10.1002/JLB.1A0122-080R

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Sci RepPeer-Reviewed202212 citations

Loop-mediated isothermal amplification (LAMP) assay for specific and rapid detection of Dickeya fangzhongdai targeting a unique genomic region.

Built a rapid molecular diagnostic assay for field detection, reflecting a broader interest in translational platforms that shorten the distance between measurement and action.

Ureña F, et al. · Scientific Reports · 10.1038/s41598-022-22023-4

View article

Experience

A training story shaped by translational work.

This is not just a record of roles. It is the sequence that built a durable physician-scientist identity across pathology, preclinical systems, doctoral research, postdoctoral work, and medicine.

Current training

MD Candidate

St. George's University School of Medicine

2023 - Present

Grenada and U.S. clinical rotations

Clinical training that keeps future research grounded in real patient questions, real workflows, and real outcome gaps.

  • Integrating core rotations across internal medicine, surgery, and subspecialties with a long-term physician-scientist trajectory.
  • Using clinical exposure to identify the disease questions most worth translating back to the laboratory.

Postdoctoral training

Postdoctoral Research Fellow

Harvard Medical School / Massachusetts General Hospital

2022 - 2023

Boston, MA

Extended translational training into cancer biology, organoid systems, and the immune microenvironment in human disease models.

  • Studied cancer-associated fibroblasts in pancreatic ductal adenocarcinoma and immune integration in alveolar type 2 organoid models.
  • Expanded fluency in patient-derived organoids, single-cell approaches, and translational study design relevant to clinically meaningful questions.

Doctoral research

Graduate Research Assistant and PhD Researcher

John A. Burns School of Medicine, University of Hawaiʻi

2019 - 2023

Honolulu, HI

Built a mechanistic immunology program around microRNA control of T-cell proliferation and signaling.

  • Designed and executed studies defining miR-15a/16 regulation of the MEK1-ERK1/2-Elk1 axis in T-cell activation.
  • Graduated with a PhD in Molecular Biosciences and Bioengineering after connecting molecular insight to broader translational relevance in immune modulation.

Foundational work

Scientific Assistant

Washington State University Gene Editing Core

2019

Pullman, WA

Supported gene-editing workflows that turned experimental questions into tractable biological models.

  • Designed CRISPR guide RNAs and supported knockout and knock-in model generation pipelines.
  • Contributed to validation and genotyping workflows that improved experimental readiness for downstream studies.

Approach to Medicine and Research

Science, data, and medicine should sharpen each other.

I view medicine as a system that extends beyond individual patient encounters - one that requires integration of research, data, and clinical insight.

My goal is to contribute as a physician-scientist who not only treats disease but helps redefine how we understand and approach it.

Contact

Open to research collaboration and academic opportunities.

Whether you are reaching out about residency fit, translational research, mentorship, or academic collaboration, this site is built to make the next conversation easy.

Preferred contact

Please use the contact form for all inquiries, including residency outreach, research collaboration, mentorship, and academic opportunities.

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