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5676 matches found for "human cells"

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In Type 2 Diabetes, Mitochondrial Damage Kills Insulin-Producing Cells

Curiously enough, the failure arises when the insulin-producing "beta" cells, located in the pancreas, themselves fail to import insulin properly. Similar failures throughout the body, produ...

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Polyphenols and polyunsaturated fatty acids boost the birth of new neurons

Universitat Autònoma de Barcelona (UAB) researchers have confirmed that a diet rich in polyphenols and polyunsaturated fatty acids, patented as an LMN diet, helps boost the production of the brain...

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New Research Shows Versatility of Amniotic Fluid Stem Cells

Reporting in Oncogene, a publication of Nature Publishing Group, the research teams of Anthony Atala, M.D., director of the Wake Forest Institute for Regenerative Medicine, and Markus Hengstschläger, ...

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New Cancer Target for Non-Hodgkin's Lymphoma

Promising results have led to the design of a clinical trial that will soon be under way to test a compound -- called PU-H71 -- in human patients. This compound is in a new class of drugs, called heat...

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Saving the Single Cysteine: New Antioxidant System Found

Now, researchers at the University of Michigan, along with colleagues in Belgium, have discovered a new antioxidant system that protects single cysteines. The research appears in the Nov. 20 issue of ...

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Gene mismatch influences success of bone marrow transplants

A commonly inherited gene deletion can increase the likelihood of immune complications following bone marrow transplantation, an international team of researchers reports in the November 22 advance on...

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New cancer target for non-Hodgkin's lymphoma

Physician-scientists from Weill Cornell Medical College have discovered a molecular mechanism that may prove to be a powerful target for the treatment of non-Hodgkin's lymphoma, a type of cancer ...

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Award Ceremony Balzan Prizes 2009

TERENCE CAVE FOR LITERATURE, MICHAEL GRÄTZEL FOR NEW MATERIALS, BRENDA MILNER FOR NEUROSCIENCES AND PAOLO ROSSI FOR THE HISTORY OF SCIENCEAn appeal to encourage education, training and researc...

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Schizophrenia gene's role may be broader, more potent, than thought

Scientists have known that the mutated form of the human gene – one of three consistently associated with schizophrenia – mildly disrupts the transmission of chemical signals between nerve cells in th...

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First reconstitution of an epidermis from human embryonic stem cells

The goal is to one day be able to propose this unlimited resource of cells as an alternative treatment in particular for victims of third degree burns and patients with genetic diseases affecting the ...

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New discovery about the formation of new brain cells

Although the research has been carried out using mice and cultured cells, it could lead to a new medicine for human beings, which could be given to patients who have had a stroke or other disorders th...

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Cognitive dysfunction reversed in mouse model of Down syndrome

The study, published in Science Translational Medicine on November 18, revealed two important new findings about Down's syndrome in a mouse model: 1) there is evidence that synaptic terminals inv...

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The Protein Srebp2 Drives Cholesterol Formation in Prion-Infected Neuronal Cells Which May Promote Prion-Dependent Diseases

Prions are causing fatal and infectious diseases of the nervous system, such as the mad cow disease (BSE), scrapie in sheep or Creutzfeldt-Jakob disease in humans. Scientists of Helmholtz Zentrum Münc...

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New research helps explain why bird flu has not caused a pandemic

The authors of the new study, from Imperial College London, the University of Reading and the University of North Carolina, USA, argue that it is very unlikely that two genetic mutations would occur a...

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Scientists Unravel Evolution of Highly Toxic Box Jellyfish

With thousands of stinging cells that can emit deadly venom from tentacles that can reach ten feet in length, the 50 or so species of box jellyfish have long been of interest to scientists and to the ...

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