3-D printer builds synthetic tissues
A custom-built programmable 3D printer can create materials with several of the properties of living tissues, Oxford University scientists have demonstrated.
Apr 04, 2013
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Apr 04, 2013
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The first controllable atom superconducting quantum interference device
(Phys.org)—PFC supported scientists at JQI have created the first controllable atomic circuit that functions analogously to a superconducting quantum interference device (SQUID) and allows operators to ...
Nov 29, 2012
3.7 / 5 (3)
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New clues to why nerve cells fail to grow in scar tissue
(PhysOrg.com) -- A new study led by researchers at the Wellcome Trust Centre for Human Genetics, University of Oxford, has shown how the battle between two competing molecules can determine whether nerve cells ...
Apr 04, 2011
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Drug holds promise to halt debilitating condition of diabetes
A drug developed at the University of Kansas has the potential to stop a debilitating condition of diabetes that often leads to pain in the extremities and even amputations, KU researchers have found.
Sep 10, 2010
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Scientists successfully reprogram blood cells
Researchers have transplanted genetically modified hematopoietic stem cells into mice so that their developing red blood cells produce a critical lysosomal enzyme -preventing or reducing organ and central nervous system damage ...
Nov 09, 2009
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Huntington's disease breakthrough equals hope for patients
A huge leap forward in understanding Huntington's disease may give patients hope for a cure.
Feb 22, 2011
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New genetic technique converts skin cells into brain cells
A research breakthrough has proven that it is possible to reprogram mature cells from human skin directly into brain cells, without passing through the stem cell stage. The unexpectedly simple technique involves activating ...
Jun 09, 2011
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Repulsion more important than cohesion in embryonic tissue separation
Until now, adherence was thought to be the principle force responsible for the separation of the ectoderm from the mesoderm in embryonic cells. But by using high resolution imaging, researchers have now discovered ...
Apr 05, 2011
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Scientists find first link in humans between memory and nerve cell production
Production of new nerve cells in the human brain is linked to learning and memory, according to a new study from the University of Florida. The research is the first to show such a link in humans. The findings, published ...
Aug 25, 2010
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Study finds link between low oxygen levels in body and cancer-aiding protein
What began as research into how diabetics could possibly preserve their eyesight has led to findings that could prolong the vision of children afflicted with retinoblastoma.
Mar 09, 2010
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A master mechanism for regeneration?
ANN ARBOR, Mich.---Biologists long have marveled at the ability of some animals to re-grow lost body parts. Newts, for example, can lose a leg and grow a new one identical to the original. Zebrafish can re-grow fins.
Oct 19, 2009
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Newly discovered mechanism controls levels and efficacy of a marijuana-like substance in the brain
A newly discovered molecular mechanism helps control the amount and effectiveness of a substance that mimics an active ingredient in marijuana, but that is produced by the body's own nerve cells.
Aug 06, 2010
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Tuning into cell signals that tell where sensory organs will form inside the ear
(PhysOrg.com) -- Cell signals guide the anatomical development of hearing and balance structures. These signals disappear early in life, but perhaps could be recharged to restore hearing loss in adults.
Aug 27, 2010
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Protein inhibitor helps rid brain of toxic tau protein
Inhibiting the protein Hsp70 rapidly reduces brain levels of tau, a protein associated with Alzheimer's disease when it builds up abnormally inside nerve cells affecting memory, neuroscientists at the University ...
Sep 29, 2009
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New discovery about the formation of new brain cells
The generation of new nerve cells in the brain is regulated by a peptide known as C3a, which directly affects the stem cells' maturation into nerve cells and is also important for the migration of new nerve cells through ...
Nov 23, 2009
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