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July 4, 2014 5:38 AM
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3D printed hydrogel "bio-bots" powered by muscle cells and controlled with electrical pulses - YouTube

Combining biological components, such as cells and tissues, with soft robotics can enable the fabrication of biological machines with the ability to sense, p...
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June 19, 2014 9:20 AM
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Genetic code for diabetes in Greenland broken by scientists

Genetic code for diabetes in Greenland broken by scientists | Bioscience News - GEG Tech top picks | Scoop.it
New ground-breaking genetics research explains the high incidence of type 2 diabetes in the Greenlandic population, based on blood samples from 5,000 people or approximately 10% of the population. "Several epidemiological studies have looked at the health implications of the transition from life as sealers and hunters in small isolated communities to a modern lifestyle with appreciable dietary changes. Perhaps the gene variant which has been identified can be interpreted as a sign of natural selection as the traditional Greenlandic diet consisted primarily of protein and fat from sea animals," one researcher said.
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June 18, 2014 5:31 AM
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Single dose of century-old drug approved for sleeping sickness reverses autism-like symptoms in mice

Single dose of century-old drug approved for sleeping sickness reverses autism-like symptoms in mice | Bioscience News - GEG Tech top picks | Scoop.it
In a further test of a novel theory that suggests autism is the consequence of abnormal cell communication, researchers report that an almost century-old drug approved for treating sleeping sickness also restores normal cellular signaling in a mouse model of autism, reversing symptoms of the neurological disorder in animals that were the human biological age equivalent of 30 years old.
BigField GEG Tech's insight:

The researchers have tested the effect of suramin, a well-known inhibitor of purinergic signaling that was used to treat trypanosomiasis or African sleeping sickness, a parasitic disease. They found that suramin blocked the extracellular signaling pathway used by ATP and other mitokines in a mouse model of autism spectrum disorder (ASD), ending the cell danger response and related inflammation. Cells subsequently began behaving normally and autism-like behaviors and metabolism in the mice were corrected.

 

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June 10, 2014 10:16 AM
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Study will attempt to see if early intervention can block Alzheimer's disease

Study will attempt to see if early intervention can block Alzheimer's disease | Bioscience News - GEG Tech top picks | Scoop.it

A major study began on Monday that will try to determine if early intervention will block Alzheimer's in people with a sticky build-up in their brain of a protein, beta-amyloid, that's thought to play a role in the disease.
While having higher levels of the protein doesn't mean a person will necessarily get Alzheimer's, researchers want to know if intervening early will make a difference for those who do develop the disease, The Associated Press reports. Volunteers — healthy seniors who have undergone PET scans to see if they have enough beta-amyloid in the brain to take part — will be hooked up to IVs and given either a placebo or the experimental medicine solanezumab. The hope is that solanezumab will catch amyloid before it is able to transform into the telltale brain plaque found in Alzheimer's patients.
Scientists do not know how Alzheimer's forms, but many believe that amyloid plaques are the building blocks of the disease, and tangles of a protein called tau speed up the destruction of the brain. "Amyloid we know is a huge risk factor, but someone can have a head full of amyloid and not decline" mentally, says Dr. Reisa Sperling of Boston's Brigham and Women's Hospital and Harvard Medical School, who's leading the study. "We need to understand more about why some brains are resilient and some are not."

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June 10, 2014 8:14 AM
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3D Plant cell architecture of Arabidopsis thaliana (Brassicaceae) using FIB-SEM

3D ortho-rotation of seed endosperm cells from (a) the aleurone layer, (b) stem parenchymal cells, (c) root cortex cells, (d) leaf mesophyll cells, and (e) p...
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A new technique using an ion beam allows to observe the cells in three dimensions.
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June 2, 2014 11:27 AM
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Melatonin dietary supplement as an anti-aging therapy for age-related bone loss | Abstract

Melatonin dietary supplement as an anti-aging therapy for age-related bone loss | Abstract | Bioscience News - GEG Tech top picks | Scoop.it
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A new strategy to fight the osteoporosis?

 

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June 2, 2014 11:19 AM
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The Blind Woman Who Saw Rain - YouTube

Read more here: http://www.npr.org/blogs/health/2014/05/26/314621545/the-blind-woman-who-sees-rain-but-not-her-daughters-smile http://skunkbear.tumblr.com MR...
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The incredible story of a woman who recovered partially the sight.

 

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April 16, 2014 5:14 AM
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Misleading mouse studies waste medical resources

Misleading mouse studies waste medical resources | Bioscience News - GEG Tech top picks | Scoop.it
Retrospective of more than 100 failed drugs show many should have never made it to clinical trials.
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A study which bring an interesting reflection about strategies designed for therapeutic research.

 

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March 28, 2014 7:46 AM
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Medical First: 3-D Printed Skull Successfully Implanted in Woman - NBC News

Medical First: 3-D Printed Skull Successfully Implanted in Woman - NBC News | Bioscience News - GEG Tech top picks | Scoop.it
Another day, another advance in 3-D printing technology.Doctors in the Netherlands report that they have for the first time successfully replaced most of a h...
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3D-printing, it is only the beginning!

 

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March 19, 2014 9:05 AM
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Compact breath sniffer could warn of diabetes

Compact breath sniffer could warn of diabetes | Bioscience News - GEG Tech top picks | Scoop.it
If you're worried about being out of shape, or suspect you might have a disease like diabetes, just breathe into this Toshiba tube.
BigField GEG Tech's insight:

Toshiba's New Breathalyzer Diagnoses Diseases. Interesting!

 

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March 4, 2014 7:42 AM
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The First Person to Receive a Carmat Artificial Heart is Dead After 75 Days

The First Person to Receive a Carmat Artificial Heart is Dead After 75 Days | Bioscience News - GEG Tech top picks | Scoop.it
Three more patients are due to receive similar devices in clinical trials
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Hope that this will use in the future...


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June 23, 2014 11:43 AM
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In hairless man, arthritis drug spurs hair growth — lots of it

In hairless man, arthritis drug spurs hair growth — lots of it | Bioscience News - GEG Tech top picks | Scoop.it
A man with almost no hair on his body has grown a full head of it after a novel treatment by doctors at Yale University. This is the first reported case of a successful targeted treatment for alopecia
BigField GEG Tech's insight:

A very promising discovery!

 

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June 18, 2014 5:39 AM
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Promising T cell therapy to protect from infections after transplant

Promising T cell therapy to protect from infections after transplant | Bioscience News - GEG Tech top picks | Scoop.it
When patients have to undergo a bone marrow transplant, the procedure weakens their immune system. Viruses that are usually kept in check in a healthy immune system may then cause potentially fatal infections. Scientists have now developed a method that could offer patients conservative protection against such infections after a transplant. The method has already been used to treat several patients successfully.
BigField GEG Tech's insight:

A very important issue to improve the transplantation conditions.

 

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June 13, 2014 9:13 AM
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Scientists condemn 'crazy, dangerous' creation of deadly airborne flu virus

Scientists condemn 'crazy, dangerous' creation of deadly airborne flu virus | Bioscience News - GEG Tech top picks | Scoop.it
Researchers say recreation of Spanish flu strain highlights risk of pandemic, but critics say work puts global population at risk
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Scientists have created a life-threatening virus that closely resembles the 1918 Spanish flu strain that killed an estimated 50m people in an experiment labelled as "crazy" by opponents.

 

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June 10, 2014 8:25 AM
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Cofactor-dependent conformational heterogeneity of GAD65 and its role in autoimmunity and neurotransmitter homeostasis

Cofactor-dependent conformational heterogeneity of GAD65 and its role in autoimmunity and neurotransmitter homeostasis | Bioscience News - GEG Tech top picks | Scoop.it
BigField GEG Tech's insight:

This study points out that the GAD65 protein unpredictable behavior much like Dr. Jekyll and Mr. Hyde. Indeed this protein is essential to the synthesis of some neurotransmitters but could be also presents in the pancreas where it could induce diabete of type 1.

 

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June 2, 2014 11:36 AM
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Human Proteome Mapped | The Scientist Magazine®

Human Proteome Mapped | The Scientist Magazine® | Bioscience News - GEG Tech top picks | Scoop.it
Compiling mass spectrometry profiles of human tissues and cell lines, two separate groups publish near-complete drafts of the human proteome.
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193 new human proteins have recently been discovered!

 

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June 2, 2014 11:23 AM
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First human trials for “suspended animation” to start this month

First human trials for “suspended animation” to start this month | Bioscience News - GEG Tech top picks | Scoop.it
Doctors at the UPMC Presbyterian Hospital in Pittsburgh are on call this month to start the first trials of “suspended animation” on humans. No, this isn’t for space travel, but for medicine. Dr. S...
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Between reality and fiction. And you,  what's your opinion?

 

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May 5, 2014 7:32 AM
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NRDC: Brain Drain: Could Environmental Chemicals Cause Autism?

NRDC: Brain Drain: Could Environmental Chemicals Cause Autism? | Bioscience News - GEG Tech top picks | Scoop.it
NRDC: Overview of environmental contributions to autism
BigField GEG Tech's insight:

What is the real contibution of the genetic in autism? Is it possible to induce autism without genetic predisposition? Seemingly, we are not yet able to answer od these questions.

 

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March 31, 2014 8:13 AM
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3 D printing for human body - YouTube

İf you find two friend that will work with you, you have chance to earn 5000$ in 25 days for details just Sign up for free: http://bedaze.brainabundance.biz/...
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Dr. Sanjay Gupta explores how 3-D printing is affecting the world of medicine.

 

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March 19, 2014 9:26 AM
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Moss Comes Back to Life After 1,500 Years

Moss Comes Back to Life After 1,500 Years | Bioscience News - GEG Tech top picks | Scoop.it
Antarctica is the coldest, driest and windiest place on Earth, but plants can take root there and survive and a new study finds that moss can come back to life after centuries buried in the permafros...
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Incredible discovery!


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March 5, 2014 3:55 AM
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Biomarker Profiling by Nuclear Magnetic Resonance Spectroscopy for the Prediction of All-Cause Mortality: An Observational Study of 17,345 Persons

Biomarker Profiling by Nuclear Magnetic Resonance Spectroscopy for the Prediction of All-Cause Mortality: An Observational Study of 17,345 Persons | Bioscience News - GEG Tech top picks | Scoop.it
PLOS Medicine is an open-access, peer-reviewed medical journal that publishes outstanding human studies that substantially enhance the understanding of human health and disease.
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A blood test to predict imminent death? Would you want to take it? 

 

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March 4, 2014 7:32 AM
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Thirty-thousand-year-old distant relative of giant icosahedral DNA viruses with a pandoravirus morphology

Thirty-thousand-year-old distant relative of giant icosahedral DNA viruses with a pandoravirus morphology | Bioscience News - GEG Tech top picks | Scoop.it
BigField GEG Tech's insight:

Discovery of an old giant DNA viruses visible under a light microscope. Interesting!

 

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