Medicine & Health

A new study led by Washington University School of Medicine provides new guidance on the treatment of medulloblastoma, a pediatric brain cancer. Some aspects of radiation therapy may be reduced while still providing effective treatment.

The new drug sotorasib reduces tumor size and shows promise in improving survival among patients with lung tumors caused by a specific DNA mutation, according to results of a global phase 2 clinical trial. The study is led by scientists at the School of Medicine and other institutions.

An interdisciplinary team at Washington University finds that combining certain data after a patient’s first treatment can predict how a breast cancer tumor is responding to chemotherapy.

New research from Washington University School of Medicine has found that postponing lung cancer surgery for more than 12 weeks from the date of diagnosis with a CT scan is associated with a higher risk of recurrence and death.

Researchers at Washington University School of Medicine and Stanford University have found that normal exposure to light can drive the formation and growth of optic nerve tumors in mice — and maybe people — with a genetic predisposition. Such tumors can lead to vision loss.

A new study from Washington University School of Medicine shows that African American women with triple-negative breast cancer have higher mortality than white American women with this aggressive tumor. The investigators call for more research to understand the factors driving the disparities.

A new study with zebrafish shows that a deadly form of skin cancer — melanoma — alters the metabolism of healthy tissues elsewhere in the body. The research led by chemist Gary Patti suggests that these other tissues could potentially be targeted to help treat cancer.

A new study led by the School of Medicine has found a link between consuming sugary drinks and an increased risk of colorectal cancer among women under 50. The findings could help explain the rising rates of colorectal cancer among younger adults.

Researchers at Washington University School of Medicine have shown that personalized cancer vaccines made using DNA can program the immune system to attack malignant tumors, including breast and pancreatic cancers.

Scientists at Washington University found in a study that a new, more involved approach is needed to get women who need help with basic resources to undergo screenings for cervical cancer.