cancer cells tagged posts

Columbia University researchers have found cells inside clogged arteries share similarities with cancer and aggravate atherosclerosis, raising the possibility that anticancer drugs could be used to treat atherosclerosis and prevent heart attacks.

Their study found that smooth muscle cells that normally line the inside of our arteries migrate into atherosclerotic plaques, change their cell identity, activate cancer genes, and proliferate inside the plaques.

“Our study shows that these transformed muscle cells are driving atherosclerosis, opening the door to new ways to treat the disease, potentially with existing cancer drugs,” says Muredach Reilly, MD, the Florence and Herbert Irving Endowed Professor of Medicine at Columbia University Vagelos College of Physicians and Surgeons ...

Cancer cells are killed in lab experiments and tumour growth reduced in mice, using a new approach that turns a nanoparticle into a ‘Trojan horse’ that causes cancer cells to self-destruct, a research team at the Nanyang Technological University, Singapore (NTU Singapore) has found.

The researchers created their ‘Trojan horse’ nanoparticle by coating it with a specific amino acid — L-phenylalanine — that cancer cells rely on, along with other similar amino acids, to survive and grow...

A team at Fred Hutchinson Cancer Research Center has identified a gene that could make immunotherapy treatments, specifically checkpoint inhibitors, work for a wider variety of cancer patients. The study, published today in Developmental Cell, found that when the DUX4 gene is expressed in cancer cells, it can prevent the cancer from being recognized and destroyed by the immune system.

The team, led by Drs...

Brentuximab vedotin mechanism of action.

A new combination of three drugs that harness the body’s immune system is safe and effective, destroying most cancer cells in 95% of patients with recurrent Hodgkin lymphoma, according to the results of an early-phase study.

Presented Dec. 3 at the annual meeting of the American Society of Hematology in San Diego, the study in 19 men and women found that injections of ipilimumab (marketed as Yervoy), nivolumab (Opdivo), and brentuximab vedotin (ADCETRIS) safely decreased tumor size or spread to some degree in 18 patients after at least six months of treatment, with 16 patients showing complete disappearance (remission) of tumors. After nine months of treatment, 15 remained in complete remission with no sign of their cancer’s return (relapse).

Resear...