Tag Archives: spotlight

New approach aims to silence cancer ‘survival genes’

The new method works by silencing cancer ‘survival genes’ and could potentially combat cancer through the selective killing of colorectal cancer cells without adverse effects on normal, non-cancer cells. Funded by York’s Centre for Chronic Diseases and Disorders (C2D2), the project led by Professor Jo Milner from York’s Department of Biology involved preliminary studies to establish the suitability of an ex vivo model for the future development of anti-cancer therapies for colorectal cancer using a technique called RNA interference. The new approach builds on ground-breaking research by Professor Milner and her team at York more than a decade ago. This early work, funded by Yorkshire Cancer Research (YCR), used the newly-developed technique of RNA interference to successfully kill human cervical cancer cells grown in culture without causing damage to healthy cells. …

Powerful new system for classifying tumors revealed

“It’s only ten percent that were classified differently, but it matters a lot if you’re one of those patients,” said senior author Josh Stuart, a professor of biomolecular engineering at UC Santa Cruz. Stuart helped organize the study as part of the Pan-Cancer Initiative of the Cancer Genome Atlas (TCGA) project…

Brain tumors fly under body’s radar like stealth jets, new research suggests

Like a stealth fighter jet, the coating means the cells evade detection by the early-warning immune system that should detect and kill them. The stealth approach lets the tumors hide until it’s too late for the body to defeat them. The findings, made in mice and rats, show the key role of a protein called galectin-1 in some of the most dangerous brain tumors, called high grade malignant gliomas…