chemotherapy

04/15/2014 - 09:00

Delivering chemotherapy drugs in nanoparticle form could help reduce side effects by targeting the drugs directly to the tumors. In recent years, scientists have developed nanoparticles that deliver one or two chemotherapy drugs, but it has been difficult to design particles that can carry any more than that in a precise ratio.

 

03/28/2014 - 11:11

UT Southwestern Medical Center researchers are developing a new predictive tool that could help patients with breast cancer and certain lung cancers decide whether follow-up treatments are likely to help. Dr. Jerry Shay, Vice Chairman and Professor of Cell Biology at UT Southwestern, led a three-year study on the effects of irradiation in a lung cancer-susceptible mouse model. When his team looked at gene expression changes in the mice, then applied them to humans with early stage cancer, the results revealed a breakdown of which patients have a high or low chance of survival.

 

02/20/2014 - 14:21

People with late-stage cancer at the back of the mouth or throat that recurs after chemotherapy and radiation treatment are twice as likely to be alive two years later if their cancer is caused by the human papillomavirus (HPV), new research led by a Johns Hopkins scientist suggests.

 

02/10/2014 - 12:38

NYU Langone Medical Center researchers have found a biological weakness in the workings of the most commonly mutated gene involved in human cancers, known as mutant K-Ras, which they say can be exploited by drug chemotherapies to thwart tumor growth.

 

02/05/2014 - 10:13

Researchers at Albert Einstein College of Medicine of Yeshiva University and Montefiore Medical Center have found a chemical “signature” in blood-forming stem cells that predicts whether patients with acute myeloid leukemia (AML) will respond to chemotherapy.

 

01/23/2014 - 11:00

Cancer isn't a singular disease, even when talking about one tumor. A tumor consists of a varied mix of cells whose complicated arrangement changes all the time, especially and most vexingly as doctors and patients do their best to fight it. Researchers reporting in the Cell Press journal Cell Reports have now developed a tool to help them predict which direction a tumor is most likely to go and how it might respond to chemotherapy.