cancer therapy Archives - Sanford Burnham Prebys
Institute News

Media coverage of AI study predicting responses to cancer therapy ranks top 5% among published research

AuthorScott LaFee, Susan Gammon and Greg Calhoun
Date

April 29, 2024

Last week, Sanford Burnham Prebys and the National Cancer Institute shared findings regarding a first-of-its-kind computational tool to systematically predict patient response to cancer drugs at single-cell resolution.

Many news outlets and trade publications took note of this study and the computational tool’s potential future use in hospitals and clinics. This coverage placed the paper in the top 5% of all manuscripts ranked by Altmetric—a service that tracks and analyzes online attention of published research to improve the understanding and value of research and how it affects people and communities.

The results from the highlighted study were published on April 18, 2024, in the journal Nature Cancer.

“Our goal is to create a clinical tool that can predict the treatment response of individual cancer patients in a systematic, data-driven manner. We hope these findings spur more data and more such studies, sooner rather than later,” says first author Sanju Sinha, PhD, assistant professor in the Cancer Molecular Therapeutics Program at Sanford Burnham Prebys.

Here are a few of the venues that helped spread the word about this research: 

  • AP News: “Researchers … suggest that such single-cell RNA sequencing data could one day be used to help doctors more precisely match cancer patients with drugs that will be effective for their cancer.”
  • Politico, fourth story in Future Pulse newsletter: “Our hope is that being able to characterize the tumors on a single-cell resolution will enable us to treat and target potentially the most resistant and aggressive [cells], which are currently missed.”
  • NIH.gov: “The researchers discovered that if just one clone were resistant to a particular drug, the patient would not respond to that drug, even if all the other clones responded.”
  • Inside Precision Medicine: “The model was validated by predicting the response to monotherapy and combination treatment in three independent, recently published clinical trials for multiple myeloma, breast, and lung cancer.”

“I’m very pleased with how many news outlets covered our work,” Sinha says. “It is important and will help us continue improving the tool with more data so it can one day benefit cancer patients.”

Institute News

The “Eph” system may pave the way for novel cancer therapies

AuthorSusan Gammon
Date

November 27, 2023

Over the past three decades, researchers have been investigating an important cell communication system called the “Eph system,” and the evidence implicating the system in cancer is staggering.

The Eph system is comprised of multiple Eph receptors and their ligands—ephrins—and are involved in contact-dependent communication between cells. They play essential roles in regulating various cellular processes.

Modern studies have shed light on the Eph system’s role in tumor expansion, invasiveness, metastasis, cancer stem cell maintenance and therapy resistance.

This month, Elena Pasquale, PhD, published a review in Nature Reviews Cancer that summarizes the current state of research on the Eph system and its links to cancer progression and drug resistance.

“The Eph system has many critical functions during the development of tissues and organs, but it also has the capacity to either promote or suppress cancer progression and malignancy” says Pasquale. “In cancer, the activities of the Eph system can differ depending on the circumstances—for example, which Eph receptors and ligands are present in a tumor cell, the types of tumor cells in which they function, and the characteristics of these cells.”

“It’s this remarkable versatility that makes the Eph system a compelling but also challenging target for potential therapies,” says Pasquale.

“The aims of this review were to comprehensively survey the large body of data regarding various aspects related to Eph signaling in tumors and to highlight potential strategies for therapeutic targeting,” says Pasquale. “Overall, while significant progress has been made in deciphering the Eph system in cancer, there is much more to learn.

“Gaining a deeper understanding of how the Eph system functions in cancer is challenging but will be essential for the development of targeted therapies and personalized treatment approaches for patients.”

Institute News

Leukemia research breakthrough: a new way to trigger cancer cell suicide

AuthorJessica Moore
Date

May 18, 2016

Better therapies for acute myeloid leukemia (AML), a fast-growing cancer of the bone marrow, are urgently needed. Nearly 15,000 people in the United States are diagnosed with AML each year, and it’s the most common acute leukemia in adults. The cause of the disease is unknown, and it is usually fatal within the first five years. Continue reading “Leukemia research breakthrough: a new way to trigger cancer cell suicide”