News from the Cell Biology Meeting in San Francisco
Cancer works its malignant will by standing cell life on its head. No form of cancer is better at flipping normal cell mechanisms for growth and movement into sinister contraptions for evasion and invasion than aggressive colorectal tumors. Kidnapping is a particular talent, especially along the cancers invasive edges. Thats where Avri Ben-Zeev and colleagues at the Weizmann Institute of Science in Israel and elsewhere found an unlikely hostage to colorectal cancer in L1, a protein more commonly produced by growing nerve cells. Their findings were presented Tuesday at the 45th Annual Meeting of the American Society for Cell Biology in San Francisco.
Ben-Zeev and Nancy Gavert, a surgeon and current Ph.D. student--were led to the kidnapped nerve cell protein, L1, by their long-term interest in beta-catenin, a cadherin-binding protein, known to also activate genes in various types of cancer. In previous studies, the Ben-Zeev lab identified several beta-catenin target genes that are involved in development of malignant melanoma and colon cancer. The co-option of L1, though, was a surprise.
John Fleischman | EurekAlert!
More genes are active in high-performance maize
19.01.2018 | Rheinische Friedrich-Wilhelms-Universität Bonn
How plants see light
19.01.2018 | Albert-Ludwigs-Universität Freiburg im Breisgau
On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
We carry smartphones in our pockets, the streets are dotted with semi-autonomous cars, but in the research laboratory experiments are still being designed by...
What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...
At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.
Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...
08.01.2018 | Event News
11.12.2017 | Event News
08.12.2017 | Event News
19.01.2018 | Materials Sciences
19.01.2018 | Health and Medicine
19.01.2018 | Physics and Astronomy