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Public Health & Associations

Public Health & Associations

News on public health research and national as well as international health policies. Edited by MEDICA.de and several associations.

 
 

Yeast cells are first known to cure themselves of prions

( Source: MEDICA.de )

Photo: Yeast cells under the microscope [11/12/2014] Yeast cells can sometimes reverse the protein misfolding and clumping associated with diseases such as Alzheimer's, according to new research from the University of Arizona.Yeast cells are first known to cure themselves of prions - Read more

Researchers control adhesion of E. coli bacteria

( Source: MEDICA.de )

Graphic: E Coli [03/12/2014] A research team from Kiel University (CAU) and Goethe University Frankfurt have jointly created a synthetic surface on which the adhesion of E. coli bacteria can be controlled. Researchers control adhesion of E. coli bacteria - Read more

Scientists create new tool for exploring cells in 3D

( Source: MEDICA.de )

Graphic: HIV Cell [03/12/2014] Researchers can now explore viruses, bacteria and components of the human body in more detail than ever before with software developed at The Scripps Research Institute (TSRI). In a study published online ahead of print December 1 by the journal Nature Methods, the researchers demonstrated how the software, called cellPACK, can be used to model viruses such as HIV.Scientists create new tool for exploring cells in 3D - Read more

Fat a culprit in fibrotic lung damage

( Source: MEDICA.de )

Photo: Man holding a printed iconic image of the lungs [24/11/2014] Excess fat in the lung may cause pulmonary fibrosis, an incurable lung disease. It is caused by scarring that seems to feed on itself, with the tougher, less elastic tissue replacing the ever moving and stretching lung, making it increasingly difficult for patients to breathe.Fat a culprit in fibrotic lung damage - Read more

Clock for brain waves

( Source: MEDICA.de )

Graphic: Network of nerve cells [21/11/2014] Oscillations of brain activity influence our attention and many other mental functions. Tatjana Tchumatchenko from the Max Planck Institute for Brain Research in Frankfurt and Claudia Clopath from Imperial College London have now developed a theoretical model that explains the origin of such oscillations in neural networks.Clock for brain waves - Read more

How new insight into cells could lead to better drugs

( Source: MEDICA.de )

Photo: immune cells [20/11/2014] A team at the Manchester Collaborative Centre for Inflammation Research, working in collaboration with global healthcare company GSK, investigated how different types of immune cells communicate with each other - and how they kill cancerous or infected cells.How new insight into cells could lead to better drugs - Read more

Cellular extensions with a large effect

( Source: MEDICA.de )

Photo: Woman takes blood sample for sugar test [10/11/2014] Tiny extensions on cells, cilia, play an important role in insulin release, according to a new study. The researchers report that the cilia of beta cells in the pancreas are covered with insulin receptors and that changed ciliary function can be associated with the development of type 2 diabetes.Cellular extensions with a large effect - Read more

Blocking mitochondrial fission: effective treatment for Parkinson's?

( Source: MEDICA.de )

Graphic: Schematic view of a mitochondrium [07/11/2014] A study led by a researcher from Plymouth University in the UK, has discovered that the inhibition of a particular mitochondrial fission protein could hold the key to potential treatment for Parkinson's Disease (PD).Blocking mitochondrial fission: effective treatment for Parkinson's? - Read more

Wound treatment with fish skin

( Source: MEDICA.de )

[03/11/2014] The treatment of chronic wounds is extremely problematic. Chronic wounds can take months or years to heal and some even never heal resulting in over 100.000 amputations taking place annually in the US alone. A new technology from Iceland, that is based on fish skin and is already used clinically, allows for improved healing of chronic and burn wounds.Wound treatment with fish skin - Read more

Xenon magnetic resonance imaging: making pathological changes in the body visible

( Source: MEDICA.de )

[03/11/2014] As an imaging procedure, magnetic resonance tomography has become essential in clinical practice, since it can easily make organs and tissue visible. However, until now abnormal cancer cells or small centers of inflammation remained almost invisible. Now cell biologists from Berlin, Germany, have succeeded in fixing this problem with xenon magnetic resonance imaging. Xenon magnetic resonance imaging: making pathological changes in the body visible - Read more

 
 

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