How are engineers expanding access to cancer detection and treatment worldwide?

Duke engineers are expanding access to cancer by redesigning diagnostic and treatment technologies for clinics with limited equipment, specialists, and pathology services. Their work includes a portable cervical imaging device deployed across 11 countries, part of a broader effort against a disease that remains the leading cause of cancer death for women in more than two dozen countries worldwide.

Bringing Cervical Cancer Screening to Women Worldwide

The Pocket Colposcope is a low-cost, portable device that brings cervical cancer screening to women in places where traditional equipment is out of reach.

Developed by Nimmi Ramanujam, the Robert W. Carr Professor of Biomedical Engineering at Duke University and partners at the Duke School of Medicine, the technology pairs portable imaging with artificial intelligence and digital health tools. It supports earlier detection, consistent quality control, and screening in low-resource and rural settings.

26

countries

where cervical cancer is the leading cause of cancer death in women

World Health Organization, 2026

8,000+

women

in 11 countries reached by Duke’s Pocket Colposcope

13th

Duke Engineering faculty member

elected to the National Academy of Engineering – Nimmi Ramanujam, cited for cancer detection and treatment technologies

top 10

biomedical engineering ranking

for undergraduate and graduate programs

(U.S. News & World Report)

Approximately 1 out of 5 people worldwide will develop cancer in their lifetime. About half of them will die from the disease.

Cancer research is research that will touch every single one of our lives. Duke Engineering’s historic strengths in emerging bioimaging technologies and uncommon literal closeness to world-class physicians provides a unique recipe for finding and treating cancer earlier than ever before.

Engineering New Approaches for Cancer Treatment

These faculty are developing new technologies and therapies to detect tumors, target cancer cells and harness the immune system to fight disease. See how this engineering-driven approach is shaping cancer research across Duke BME.

Two women work side-by-side in a laboratory

Nimmi Ramanujam: Reimagining Breast Cancer Treatment

By developing localized immunotherapies to activate the body’s immune system against breast tumors, Ramanujam aims to treat breast cancer earlier, reduce recurrence, and make treatment more accessible and less invasive.

A scientist in a lab coat and gloves examines two test tubes filled with yellow liquid in a laboratory setting.

Ashutosh Chilkoti: Targeting Tumors with Radioactive Implants

Chilkoti and his team create biomaterials capable of delivering cancer therapies directly to tumors, including injectable radioactive implants designed to precisely target pancreatic cancer.

John Hickey in his Duke biomedical engineering lab

John Hickey: Engineering Smarter Cancer Immunotherapies

Using a combination of spatial imaging, biomaterials and computational tools, John Hickey engineers T cells that can better infiltrate and attack solid tumors.

A headshot of a man in front of an orange background

Mikhail Nikiforov: Exposing Cancer’s Cellular Vulnerabilities

Nikiforov studies how altered metabolism and cellular processes help cancer survive, identifying vulnerabilities that could lead to new treatments for multiple myeloma and melanoma.

Junjie Yao with equipment in his Duke biomedical engineering lab

Junjie Yao: Seeing and Treating Cancer with Light and Sound

Using photoacoustic imaging, Yao develops light-and-sound technologies to visualize tumors, monitor their biology and guide targeted cancer therapies in real time.

aerial view of Duke Cancer Institute at night

Duke Cancer Institute

Duke Cancer Institute is a collaborative powerhouse—audacious, evolving, unconventional—at the center of a world-renowned university and medical center. We unleash the power of synchronous collaboration to create breakthroughs that rapidly transform the unimagined into the possible—to fuel a pace of discoveries and advances previously thought impossible.

Explore all our Programs

A Duke Engineering education leads to lives of purpose and integrity that are as rewarding as they are impactful. Explore our supportive and inclusive community that defines excellence in engineering.

Undergraduate

Solve hard problems. Have fun doing it.

Master’s

Master tomorrow’s challenges.

PhD

Prepare for a high-impact career.

Duke Engineering Blueprint episode graphic with text "Engineering the Future of Health Care" and YouTube play button
9/16 Duke Engineering Blueprint

How Engineers and Doctors Are Transforming Health Care

How do engineers work with clinicians and medical doctors to solve some of the most difficult problems facing medicine and healthcare today? The health issues around the globe that countless people experience cannot be solved by medical experts alone. Hear from four experts in environmental engineering, biomedical engineering, and mechanical engineering on the advances in science and engineering happening today.

Duke Engineering News

Upcoming Events

The Ethics of Now with General CQ Brown, Jr.

What does it mean to serve a nation when our ideals often outpace our reality? Join Kenan Institute for Ethics and host Adriane Lentz-Smith for a conversation with General Charles […]

Oct 15 7:00 pm

Tulips in traffic circle in front of Duke Chapel
  • Oct 15

    Global Education Fair

    Start planning your Duke study away experience at this year’s Global Education Fair! Drop in and speak with GEO staff, Duke faculty, and study away partners to learn more about […]

    11:00 am Penn Pavilion

  • Oct 15

    The Ethics of Now with General CQ Brown, Jr.

    What does it mean to serve a nation when our ideals often outpace our reality? Join Kenan Institute for Ethics and host Adriane Lentz-Smith for a conversation with General Charles […]

    7:00 pm