DNA chip offers big possibilities in cell studies
20 hours ago
A UT Dallas physicist has developed a novel technology that not only sheds light on basic cell biology, but also could aid in the development of more effective cancer treatments or early diagnosis of disease.
New study explains how very aggressive cancer cells use energy to divide, move
Jun 14, 2016
Cancer cells and normal cells both divide and move, but with cancer cells it's like they're on steroids: everything is bigger, faster, more.
A gene called Prkci helps organize organisms and their organs
Jun 13, 2016
A gene called Prkci can point cells in the right direction, according to a new study in Developmental Biology.
Cell Labelling via Photobleaching: A precious ally for scientific research
May 24, 2016
(University of Montreal) A multidisciplinary team of researchers gives birth to a unique method that enables instant, specific labeling of individual cells, Cell Labelling via Photobleaching (CLaP). This method will become ...
Scientists create painless patch of insulin-producing beta cells to control diabetes
Mar 14, 2016
For decades, researchers have tried to duplicate the function of beta cells, the tiny insulin-producing entities that don't work properly in patients with diabetes. Insulin injections provide painful and often imperfect substitutes. ...
Pairing pain medicine with metal ions to battle cancer
Feb 17, 2016
Fighting chemoresistant cancer remains a huge challenge that scientists are tackling from as many angles as they can. One alternative approach involves pairing two groups of compounds—pain medicine and metal ions—that ...
Hydrogels can put stem cells to sleep
Feb 10, 2016
Unlike normal cells, stem cells are pluripotent—they can become any cell type, which makes them powerful potential treatments for diseases such as diabetes, leukemia and age-related blindness. However, maintaining this ...
Researcher's quest to understand cancer by unraveling the mysteries of cell division
Feb 03, 2016
There comes a defining moment for many scientists that divides their lives into before, and after. Neil Ganem remembers that moment. He was a PhD candidate at Dartmouth Medical School, with vague ideas of studying "some sort ...
Squeezing cells into stem cells
Jan 11, 2016
EPFL scientists have developed a new method that turns cells into stem cells by "squeezing" them. The method paves the way for large-scale production of stem cells for medical purposes.
New study shows inhibiting copper chaperones reduces tumor cell proliferation
Nov 20, 2015 report
(Phys.org)—Researchers from several institutions have found that copper trafficking chaperones are a good target for suppressing tumor growth without affecting healthy cells.