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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.

 
 

'Glowing' new nanotechnology guides cancer surgery

( Source: MEDICA.de )

Graphic: Nanoparticle carries drug into cancer cell [06/01/2015] Researchers at Oregon State University have developed a new way to selectively insert compounds into cancer cells - a system that will help surgeons identify malignant tissues and then, in combination with phototherapy, kill any remaining cancer cells after a tumor is removed.'Glowing' new nanotechnology guides cancer surgery - Read more

Novel biomarker could help pathologists assessing tumors during surgery

( Source: MEDICA.de )

Photo: Two doctors during surgery [06/01/2015] Researchers at Cold Spring Harbor Laboratory (CSHL) reported the discovery of a novel cellular biomarker that could make it comparatively easy for cancer surgeons to determine if a patient has a potentially lethal mutation in a protein called p53, the most powerful of the body's natural tumor suppressors and often called "the guardian of the genome."Novel biomarker could help pathologists assessing tumors during surgery - Read more

IBD: When genetics and environment interact

( Source: MEDICA.de )

[05/01/2015] T-cells are the guardians of our immune system. When they show changes, it can lead to severe inflammatory responses in the body. It is believed that the T-cells in persons who are affected by inflammatory bowel disease don’t work properly. Two proteins that can be found on activated T-cells and that interact with each other are now being analyzed. IBD: When genetics and environment interact - Read more

Researchers target the cell's 'biological clock'

( Source: MEDICA.de )

Graphic: Cancer cells in the body [05/01/2015] Cell biologists at UT Southwestern Medical Center have targeted telomeres with a small molecule called 6-thiodG that takes advantage of the cell's 'biological clock' to kill cancer cells and shrink tumor growth. Researchers target the cell's 'biological clock' - Read more

New class of synthetic molecules mimics antibodies

( Source: MEDICA.de )

Graphic: Function of Syams [19/12/2014] A Yale University lab has crafted the first synthetic molecules that have both the targeting and response functions of antibodies.New class of synthetic molecules mimics antibodies - Read more

'Radiogenetics' seeks to remotely control cells and genes

( Source: MEDICA.de )

Photo: Colorful cellular structures [18/12/2014] It is the most basic of ways to find out what something does, whether it is an unmarked circuit breaker or an unidentified gene - flip its switch and see what happens. New remote-control technology may offer biologists a powerful way to do this with cells and genes.'Radiogenetics' seeks to remotely control cells and genes - Read more

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

 
 

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