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Prostate cancer's penchant for copper may be a fatal flaw

( Source: MEDICA.de )

Photo: Copper wires [17/10/2014] Like discriminating thieves, prostate cancer tumors scavenge and hoard copper that is an essential element in the body. But such avarice may be a fatal weakness.Prostate cancer's penchant for copper may be a fatal flaw - Read more

Disputed theory on Parkinson's origin strengthened

( Source: MEDICA.de )

Graphic: Human brain with a central region highlighted [15/10/2014] Parkinson's disease is strongly linked to the degeneration of the brain's movement center. In the last decade, the question of where the disease begins has led researchers to a different part of the human anatomy.Disputed theory on Parkinson's origin strengthened - Read more

Aluminium and its likely contribution to Alzheimer’s disease

( Source: MEDICA.de )

Graphic: Chemical symbol of Aluminium [14/10/2014] A world authority on the link between human exposure to aluminium in everyday life and its likely contribution to Alzheimer’s disease, Professor Christopher Exley of Keele University, UK, says in a new report that it may be inevitable that aluminium plays some role in the disease.Aluminium and its likely contribution to Alzheimer’s disease - Read more

Bioinspired coating for medical devices repels blood and bacteria

( Source: MEDICA.de )

Photo: Two glass slides dipped in blood [13/10/2014] Developed using FDA-approved materials, the coating prevented flowing blood from clotting in a large animal efficacy study.Bioinspired coating for medical devices repels blood and bacteria - Read more

Surpassing the limitations of the light microscope

( Source: MEDICA.de )

Photo: Two-color STED image of a glioblastoma [10/10/2014] For a long time optical microscopy was held back by a presumed limitation: that it would never obtain a better resolution than half the wavelength of light. Helped by fluorescent molecules the Nobel Laureates in Chemistry 2014 ingeniously circumvented this limitation. Their ground-breaking work has brought optical microscopy into the nanodimension.Surpassing the limitations of the light microscope - Read more

Nobel Prize in Physiology or Medicine goes to three brain researchers

( Source: MEDICA.de )

Foto: May-Britt Moser and Edvard I. Moser [09/10/2014] The 2014 Nobel Prize in Physiology or Medicine goes to John O´Keefe, May-Britt Moser and Edvard I. Moser for their discoveries of cells that constitute a positioning system in the brain. Nobel Prize in Physiology or Medicine goes to three brain researchers - Read more

Scientists develop barcoding tool for stem cells

( Source: MEDICA.de )

Graphic: bloodcells [06/10/2014] A project to develop a barcoding and tracking system for tissue stem cells has revealed previously unrecognized features of normal blood production: New data from Harvard Stem Cell Institute scientists suggests, surprisingly, that the billions of blood cells that we produce each day are made not by blood stem cells, but rather their less pluripotent descendants, called progenitor cells. Scientists develop barcoding tool for stem cells - Read more

Laboratory in Space: Hot on the Trails of Cartilage Degradation

( Source: MEDICA.de )

[01/10/2014] On November 10, 2014, astronaut Alexander Gerst will return to Earth from the International Space Station (ISS). He is not just anxiously expected by his family, but also by Dr. Anna-Maria Liphardt from the Institute of Biomechanics and Orthopedics at the German Sport University Cologne Laboratory in Space: Hot on the Trails of Cartilage Degradation - Read more

Influenza A potentiates pneumococcal co-infection

( Source: MEDICA.de )

Photo: Woman in bed, blowing her news [26/09/2014] Influenza infection can enhance the ability of the bacterium Streptococcus pneumoniae to cause ear and throat infections, according to research published ahead of print in the journal Infection and Immunity.Influenza A potentiates pneumococcal co-infection - Read more

Mechanism of Parkinson's spread demonstrated

( Source: MEDICA.de )

Graphic: Neural cell that becomes erased [25/09/2014] An international, interdisciplinary group of researchers led by Gabor G. Kovacs from the Clinical Institute of Neurology at the MedUni Vienna has demonstrated, through the use of a new antibody, how Parkinson's disease spreads from cell to cell in the human brain.Mechanism of Parkinson's spread demonstrated - Read more

 
 

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