News articles tagged with "cancer"

04/15/2015 15:01:04
Dave Zobel
A new method for detecting and inhibiting a mutation related to cancer targets the protein that exhibits the abnormality rather than the DNA that encodes it. The technique could be expanded to provide a general way of derailing other mutations only when they are actively expressed.
02/12/2015 11:01:30
Jon Nalick
X-ray “vision” helps scientists determine the structure of a transport channel that is vital for cell survival
05/21/2013 09:58:03
Katie Neith
A team of researchers led by biologists at Caltech has found that, in mouse models, the molecule microRNA-146a (miR-146a) acts as a critical regulator and protector of blood-forming stem cells during chronic inflammation, suggesting that a deficiency of miR-146a may be one important cause of blood cancers and bone marrow failure.
05/20/2013 12:13:09
Douglas Smith
Professor of Chemistry Shu-ou Shan studies the gears and springs in the molecular machinery of life. She’ll be giving us a guided tour of the cellular assembly line at 8 p.m. on Wednesday, May 22, 2013 in Caltech’s Beckman Auditorium. Admission is free.
09/20/2012 16:39:21
Katie Neith
With the help of some tiny worms, researchers at Caltech have gained new insight into the highly complex task of migrating cells.
08/23/2012 18:00:00
Kimm Fesenmaier

Caltech researchers have shown for the first time that a specific sugar, known as GlcNAc ("glick-nack"), plays a key role in helping cancer cells grow rapdily and survive under harsh conditions. The finding suggests new potential targets for therapeutic intervention. 

07/12/2012 07:00:00
Michael Rogers

. Now, an endowment established by the Raymond and Beverly Sackler Foundation will strengthen the Caltech-UCLA partnership and advance the Baltimore lab’s interdisciplinary research into areas where mathematics and engineering converge with biology.

06/26/2012 15:00:00
Marcus Woo
Imagine if doctors could perform surgery without ever having to cut through your skin. Or if they could diagnose cancer by seeing tumors inside the body with a procedure that is as simple as an ultrasound. Thanks to a technique developed by engineers at Caltech, all of that may be possible in the not-so-distant future.
02/29/2012 08:00:00
Kimm Fesenmaier

Nearly all motile bacteria can sense and respond to their surroundings through a process called chemotaxis, which begins with proteins known as chemoreceptors. Now researchers at Caltech have built the first model that depicts precisely how chemoreceptors and the proteins around them are structured at the sensing tip of bacteria. Because chemotaxis plays a critical role in the first steps of bacterial infection, a better understanding of the process could pave the way for the development of new, more effective antibiotics.

06/22/2011 06:00:00
Michael Rogers

As part of a program to foster innovative biomedical research projects, an anonymous donor has pledged $3 million each to Caltech and City of Hope to strengthen scientific collaborations between the two leading research institutions.

05/24/2011 07:00:00
Katie Neith

There's a wealth of health information hiding in the human immune system. Accessing it, however, can be very challenging, as the many and complex roles that the immune system plays can mask the critical information that is relevant to addressing specific health issues. Now, research led by scientists from the California Institute of Technology (Caltech) has shown that a new generation of microchips developed by the team can quickly and inexpensively assess immune function.

Subscribe to Caltech News tagged with "cancer"