Scientists have discovered a new biological pathway that may be useful in regulating angiogenesis, the process the body uses to build new blood vessels. The findings, published in the December issue of the journal Immunity, may offer clinicians a new way to intervene in a broad range of diseases and disorders, including cancer, heart and lung disease, wound healing and transplantation.
Angiogenesis is a normal function in the body, but it’s not always helpful. For example, while it is critical to normal embryonic development and beneficial in wound healing and recovery from heart disease, it can be harmful when it creates new feeder lines that help cancerous tumors grow and spread.
Investigators in The Ohio State University Davis Heart and Lung Research Institute say angiogenesis appears to be manageable by stimulating monocytes – certain white blood cells in the immune system – with high doses of a naturally occurring growth factor in the body called GM-CSF (granulocyte-macrophage colony stimulating factor).
Michelle Gailiun | EurekAlert!
Maelstroms in the heart
22.02.2018 | Max-Planck-Institut für Dynamik und Selbstorganisation
Decoding the structure of the huntingtin protein
22.02.2018 | Max-Planck-Institut für Biochemie
Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.
But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...
Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...
15.02.2018 | Event News
13.02.2018 | Event News
12.02.2018 | Event News
22.02.2018 | Life Sciences
22.02.2018 | Information Technology
22.02.2018 | Health and Medicine