News tagged with cell sorting


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NRL's Ion Tiger sets 26-hour flight endurance record

Hydrogen-Powered Ion Tiger Sets 26-hour Flight Endurance Record

Technology / Energy

created Nov 30, 2009 | popularity 4.1 / 5 (7) | comments 1

The Naval Research Laboratory's Ion Tiger, a hydrogen-powered fuel cell unmanned air vehicle (UAV), has flown 26 hours and 1 minute carrying a 5-pound payload, setting another unofficial flight endurance record ...


New cancer study takes major step toward improved treatment

Medicine & Health / Cancer

created 4 hours ago | popularity 5 / 5 (1) | comments 0

Cancer researchers at the University of Oklahoma Health Sciences Center have found a way to turn ineffective new cancer drugs into cancer-fighters. By using their patented chemical compound, SHetA2, researchers tricked cancer ...


To keep muscles strong, the 'garbage' has to go

Medicine & Health / Research

created 7 hours ago | popularity 4.5 / 5 (2) | comments 0

In order to maintain muscle strength with age, cells must rid themselves of the garbage that accumulates in them over time, just as it does in any household, according to a new study in the December issue of Cell Metabolism. In the ...


All decked out: Networks of chitin filaments are integral components of diatom silica shells

Chemistry / Biochemistry

created 5 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A whole microcosm of various bizarrely shaped life forms opens up when you look at diatoms, the primary component of ocean plankton, under a microscope. The regularly structured silica shells of these tiny ...


Scientists gain new understanding of disease-causing bacteria

Biology / Cell & Microbiology

created Nov 30, 2009 | popularity not rated yet | comments 0

A team of scientists from The Forsyth Institute, the University of Connecticut Health Center, the CDC and the Wadsworth Center, have used state-of-the-art technology to elucidate the molecular architecture of Treponema pallidum, ...


Death-inducing proteins key to complications of bone marrow transplantation

Medicine & Health / Research

created 1hour ago | popularity not rated yet | comments 0

Treatment for a number of cancers and other medical conditions is transplantation with bone marrow from a genetically nonidentical individual (a process known as allogeneic bone marrow transplantation [allo-BMT]).


Long-term physical activity has an anti-aging effect at the cellular level

Medicine & Health / Health

created Nov 30, 2009 | popularity 4 / 5 (1) | comments 0

Intensive exercise prevented shortening of telomeres, a protective effect against aging of the cardiovascular system, according to research reported in Circulation: Journal of the American Heart Association.


A reductionist approach to HIV research

Medicine & Health / HIV & AIDS

created Nov 30, 2009 | popularity not rated yet | comments 0

A major obstacle to HIV research is the virus's exquisite specialisation for its human host - meaning that scientists' traditional tools, like the humble lab mouse, can deliver only limited information. Now, a team of researchers ...


It takes two to infect: Structural biologists shed light on mechanism of invasion protein

Biology / Cell & Microbiology

created Nov 30, 2009 | popularity 5 / 5 (1) | comments 0

Bacteria are quite creative when infecting the human organism. They invade cells, migrate through the body, avoid an immune response and misuse processes of the host cell for their own purposes. To this end every bacterium ...


New source discovered for the generation of nerve cells in the brain

Medicine & Health / Neuroscience

created 6 hours ago | popularity 5 / 5 (4) | comments 0

The research group of Professor Magdalena Gotz of Helmholtz Zentrum Munchen and Ludwig-Maximilians-Universitat Munich (Germany) has made a significant advance in understanding regeneration processes in the brain. The researchers ...



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