Programmed cell death, or apoptosis, occurs tens of millions of times every day in every human body. Researchers in South Korea have devised an easy method to detect apoptotic cells by fluorescence, as they report in Chemistry—An ...
Biochemistry
Jan 25, 2013
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While there have been major advances in the detection, diagnosis, and treatment of tumors within the brain, brain cancer continues to have a very low survival rate in part to high levels of resistance to treatment. New research ...
Bio & Medicine
Feb 17, 2012
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(PhysOrg.com) -- Most immunizations currently involve an injection in the arm. In the future, vaccination may be accomplished without the unpleasant jab of a needle: a team led by Victor C. Yang at the University of Michigan ...
Biochemistry
Apr 1, 2010
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As part of the intricate ballet of synaptic transmission from one neuron to the next, tiny vesicles - bubbles containing the chemical neurotransmitters that make information exchange possible -- travel to the tip of neurons ...
Biotechnology
Sep 3, 2009
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For cancer drug developers, finding an agent that kills tumor cells is only part of the equation. The drug also must spare healthy cells, and ideally its effects will be reversible to cut short any potentially dangerous side ...
Bio & Medicine
Aug 31, 2009
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Since the introduction on the market in 1995 of Doxil, pegylated liposomal doxorubicin, liposomes have become one of the most clinically established drug delivery systems in nanomedicine. Among different liposomal formulations, ...
Molecular & Computational biology
Jun 1, 2021
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