Discovery of kidney cancer driver could lead to new treatment strategy
University of North Carolina Lineberger Comprehensive Cancer Center scientists have uncovered a potential therapeutic target for kidney cancers that have a common genetic change. Scientists have known this genetic change can lead to an overabundance of blood vessels, which help feed nutrients to the tumors. Their latest finding shows a potential new cancer-driving pathway.
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New findings suggest allergic responses may protect against skin cancer
The components of the immune system that trigger allergic reactions may also help protect the skin against cancer, suggest new findings. The research, led by Imperial College London, highlights previously unknown skin defences - and could open avenues for developing new skin cancer treatments.
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The immune system: T cells are built for speed
Without T cells, we could not survive. They are a key component of our immune system and have highly sensitive receptors on their surface that can detect pathogens. The exact way that these receptors are distributed over the surface of the T cells is still not completely understood, but the analyses by TU Wien show that previous ideas are no longer tenable.
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Bioengineers create pathway to personalized medicine
Engineering cellular biology, minus the actual cell, is a growing area of interest in biotechnology and synthetic biology. It's known as cell-free protein synthesis, or CFPS, and it has potential to provide sustainable ways to make chemicals, medicines and biomaterials. Unfortunately, a long-standing gap in cell-free systems is the ability to manufacture glycosylated proteins - proteins with a carbohydrate attachment.
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Short-term improved vascular function after consuming red raspberries
A recent randomized controlled trial, published in the Archives of Biochemistry and Biophysics, provides insights on the promising outcomes of short-term improvements in blood vessel function among healthy males who consumed dietary achievable amounts of red raspberries. The subjects - ten healthy males aged 18 to 35 - consumed drinks prepared with 200g and 400g of frozen raspberries containing 201 or 403 mg of total polyphenols, or a matched control drink in terms of macro and micronutrient content, color, and taste.
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Human clinical trial reveals verapamil as an effective type 1 diabetes therapy
Researchers at the University of Alabama at Birmingham Comprehensive Diabetes Center have discovered a safe and effective novel therapy to reduce insulin requirements and hypoglycemic episodes in adult subjects with recent onset Type 1 diabetes by promoting the patient's own beta cell function and insulin production - the first such discovery to target diabetes in this manner.
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Researchers develop a new method for turning skin cells into pluripotent stem cells
Our bodies consist of many different kinds of cells, each with their own role. The Japanese scientist Shinya Yamanaka had made earlier the discovery, earning the Nobel Prize in 2012, that cells from adult skin can be converted to cells typical of early embryos, so-called induced pluripotent stem cells (iPSC). This process is called reprogramming.
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