Image: Courtesy of Jan Karlseder, Professor, Molecular and Cellular Biology Laboratory, Makoto Hayashi, research associate and James Fitzpatrick, Waitt Advanced Biophotonics Center
This microscope image shows chromosomes in human lung cells exhibiting telomere damage caused by colcemid, a drug that arrests cell division. The Salk scientists discovered the molecular pathway that initiates a stress response upon treatment with chemotherapy drugs, resulting in a cessation of cell growth or cell death.
Faculty achievements have been recognized with numerous honors, including Nobel Prizes and memberships in the National Academy of Sciences. Founded in 1960 by polio vaccine pioneer Jonas Salk, M.D., the Institute is an independent nonprofit organization and architectural landmark.
Andy Hoang | Newswise Science News
Further reports about: > Biological Studies > DNA > DNA damage > DNA repair > Incriminate > Molecular Biology > Molecular Target > Nobel Prize > SOS > Science TV > TRF2 > anti-cancer drug > broken chromosome > cancer cells > cancer drug > cell death > cell division > damaged organelles > living cell > methanol fuel cells > molecular SOS signal > specific protein > synthetic biology > telomeres
Molecular 'clutch' puts infection-fighting cells into gear
22.07.2019 | National Centre for Biological Sciences
22.07.2019 | Albert-Ludwigs-Universität Freiburg im Breisgau
Augsburg chemists and physicists report how they have succeeded in the extremely difficult separation of hydrogen and deuterium in a gas mixture.
Thanks to the Surface Acoustic Wave (SAW) technology developed here and already widely used, the University of Augsburg is internationally recognized as the...
Adjusting the thermal conductivity of materials is one of the challenges nanoscience is currently facing. Together with colleagues from the Netherlands and Spain, researchers from the University of Basel have shown that the atomic vibrations that determine heat generation in nanowires can be controlled through the arrangement of atoms alone. The scientists will publish the results shortly in the journal Nano Letters.
In the electronics and computer industry, components are becoming ever smaller and more powerful. However, there are problems with the heat generation. It is...
Scientists have visualised the electronic structure in a microelectronic device for the first time, opening up opportunities for finely-tuned high performance electronic devices.
Physicists from the University of Warwick and the University of Washington have developed a technique to measure the energy and momentum of electrons in...
Scientists at the University Würzburg and University Hospital of Würzburg found that megakaryocytes act as “bouncers” and thus modulate bone marrow niche properties and cell migration dynamics. The study was published in July in the Journal “Haematologica”.
Hematopoiesis is the process of forming blood cells, which occurs predominantly in the bone marrow. The bone marrow produces all types of blood cells: red...
For some phenomena in quantum many-body physics several competing theories exist. But which of them describes a quantum phenomenon best? A team of researchers from the Technical University of Munich (TUM) and Harvard University in the United States has now successfully deployed artificial neural networks for image analysis of quantum systems.
Is that a dog or a cat? Such a classification is a prime example of machine learning: artificial neural networks can be trained to analyze images by looking...
24.06.2019 | Event News
29.04.2019 | Event News
17.04.2019 | Event News
22.07.2019 | Information Technology
22.07.2019 | Health and Medicine
22.07.2019 | Power and Electrical Engineering