cervical cancer

Leveraging AI To Combat Cervical Cancer

IRP Researcher Identifies Precise Disease Biomarkers

doctor holding an electronic tablet

Over the last few decades, advances in cervical cancer screening and prevention have fundamentally changed the approach to dealing with one of the most common forms of cancer in younger women. While doctors have been able to detect cancerous and pre-cancerous cells with a Pap smear since the 1940s, the more recent discovery that the human papillomavirus (HPV) causes more than 90 percent of cervical cancers now affords greater accuracy to regular screening tests. What’s more, IRP researchers truly changed the game by developing a vaccine against HPV, which was approved by the U.S. Food and Drug Administration (FDA) in 2006. 

Still, despite these extremely positive developments, much work remains to be done, as cervical cancer continues to kill about 4,000 American women each year. In honor of World Cervical Cancer Awareness Month this January, we spoke with IRP Senior Investigator Nicolas Wentzensen, M.D., Ph.D., about his efforts to bring that number as close to zero as possible.

IRP Research Yields Life-Changing Treatments

Highlighting Drugs and Vaccines Stemming from NIH Discoveries

syringe and vials of medicine

On May 3, more than six decades of IRP research culminated in the U.S. Food and Drug Administration (FDA) approving the world’s first vaccine for respiratory syncytial virus (RSV), a disease that puts tens of thousands of Americans in the hospital each year and kills thousands. While the new vaccine, called Arexy, has been getting all the headlines recently, it is only the latest example of a slew of FDA-approved medications and vaccines that might never have existed without the tireless efforts of scientists at NIH.

Indeed, a recently published study led by Mark Rohrbaugh, Ph.D., J.D., a special advisor in the NIH Office of Science Policy, found that inventions developed at NIH have contributed to more FDA-approved products than those created at any other nonprofit research institution in the world over the past five decades. NIH tops the study’s list with 27 FDA-approved products, six more than the study attributed to the combined efforts of all the schools in the University of California system.

IRP’s John T. Schiller Elected to National Academy of Sciences

NIH Scientist’s Decoy Virus Revolutionizes Cervical Cancer Prevention

Dr. John T. Schiller

The National Academy of Sciences (NAS), established in 1863, is comprised of the United States’ most distinguished scientific scholars, including nearly 500 Nobel Prize winners. Members of the NAS are elected by their peers and entrusted with the responsibility of providing independent, objective advice on national matters related to science and technology in an effort to advance innovations in the United States.

IRP senior investigator John T. Schiller, Ph.D., was elected to the NAS in 2020 in recognition of a career that has produced numerous discoveries about human papillomaviruses (HPV), sexually transmitted infections that cause genital warts and are responsible for most cases of cervical cancer. His decades-long partnership with fellow IRP senior investigator Douglas R. Lowy, M.D., who was elected to the NAS in 2009, has yielded a deeper understanding of how HPV infects and damages cells and led to the creation of the first vaccines to prevent HPV infection.

AI Tools Provide Picture of Cervical Health

Artificial Intelligence Simplifies Cervical Cancer Screening

human silhouette containing computer circuits

Even though cervical cancer is considered one of the most preventable forms of cancer, it remains a serious and deadly scourge for many across the world. A computer algorithm designed to quickly and easily identify pre-cancerous changes using a regular smartphone may change that.

“The point of everything that we do and have done in the last 40 years is to understand something deeply so that we can invent simple tools to use,” says IRP senior investigator, Mark Schiffman, M.D., M.P.H. To that end, he and collaborators in the National Cancer Institute (NCI) and the National Library of Medicine (NLM), in collaboration with the Global Health Labs and Unitaid, developed and are now testing a machine learning-based approach to screening for cervical cancer, with promising results.