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Green Tea-based ‘Missiles’ May Kill Cancer Cells

October 7, 2014 1:17 pm | News | Comments

Green tea has long been known for its anti-oxidant, anti-cancer, anti-aging and anti-microbial properties. Now, a group of researchers has taken the health benefits of green tea to the next level by using one of its ingredients to develop a drug delivery system.

Ebola in Spain Raises Questions About Protection

October 7, 2014 10:36 am | by Ciaran Giles - Associated Press - Associated Press | News | Comments

Three more people were put under quarantine for possible Ebola at a Madrid hospital where a Spanish nurse became infected, authorities said Tuesday. More than 50 others were being monitored as experts tried to figure out why Spain's anti-infection practices failed.

Six Die in Southern China Dengue Outbreak

October 7, 2014 1:35 am | by The Associated Press | News | Comments

The dengue virus has killed six people and infected more than 21,000 in southern China's worst outbreak of the mosquito-transmitted disease in about two decades, officials said Tuesday.                   

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First Pictures of BRCA2 Protein Show How it Repairs DNA

October 6, 2014 12:00 pm | News | Comments

Scientists have taken pictures of the BRCA2 protein for the first time, showing how it works to repair damaged DNA. Mutations in the gene that encodes BRCA2 are well known for raising the risk of breast cancer and other cancers.      

Identical Twin Study Reveals Diabetes Clues

October 6, 2014 11:33 am | News | Comments

By studying identical twins, researchers have identified mechanisms that could be behind the development of type 2 diabetes. This may explain cases where one identical twin develops type 2 diabetes while the other remains healthy.      

Journalist with Ebola Arrives at Nebraska Hospital

October 6, 2014 8:35 am | by Josh Funk - Associated Press - Associated Press | News | Comments

A plane carrying an American photojournalist who contracted Ebola while working in Liberia landed Monday in Nebraska, where he will undergo treatment for the deadly disease. The specially equipped plane Ashoka Mukpo landed at Eppley Airfield in Omaha at around 7:30 a.m. Monday.

Medicine Nobel Goes to Discovery of Brain's GPS

October 6, 2014 7:36 am | by Karl Ritter and Jill Lawless - Associated Press - Associated Press | News | Comments

A U.S.-British scientist and a Norwegian husband-and-wife research team won the Nobel Prize in medicine Monday for discovering the brain's navigation system - the inner GPS that helps us find our way in the world - a revelation that could lead to advances in diagnosing Alzheimer's.

‘Mini-stroke’ May Lead to PTSD

October 3, 2014 2:46 pm | News | Comments

A “mini-stroke” may increase your risk of developing post-traumatic stress disorder (PTSD), according to new research. The study found that one in three transient ischemic attack (TIA) patients develop PTSD.         

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New Discovery in the Microbiology of Serious Human Disease

October 3, 2014 2:41 pm | News | Comments

Previously undiscovered secrets of how human cells interact with a bacterium which causes a serious human disease have been revealed in new research by microbiologists.                        

Curiosity Helps Learning, Memory

October 3, 2014 2:32 pm | News | Comments

Curiosity helps us learn about a topic, and being in a curious state also helps the brain memorize unrelated information, according to new research. The study provides insight into how piquing our curiosity changes our brains.        

Viral Infection May Trigger Childhood Diabetes in Utero

October 3, 2014 2:26 pm | News | Comments

The exact cause of juvenile type 1 diabetes has eluded scientists, but a new study suggests a likely trigger before birth. A recent paper puts forth evidence that the autoimmune disease is initiated in utero.           

New Visualization Software Uncovers Cancer Subtypes

October 3, 2014 1:42 pm | News | Comments

Much of biomedical research these days is about big data—collecting and analyzing vast, detailed repositories of information about health and disease. These data sets can be treasure troves for investigators, often uncovering genetic mutations that drive a particular kind of cancer, for example.

Applying Proteomics to Parkinson’s

October 3, 2014 12:15 pm | News | Comments

Scientists studying two genes that are mutated in an early-onset form of Parkinson’s disease have deciphered how normal versions of these genes collaborate to help rid cells of damaged mitochondria.               

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Discovery Could Prevent Development of Brain Tumors in Children

October 2, 2014 3:10 pm | News | Comments

Scientists discovered a mechanism that promotes the progression of medulloblastoma, the most common brain tumor found in children. The team found that a protein known as Sonic Hedgehog induces DNA damage, which causes the cancer to develop.   

MicroRNA Tied to Colon Cancer Tumor Growth

October 2, 2014 2:57 pm | News | Comments

Researchers have identified microRNAs that may cause colon polyps from turning cancerous. The finding could help physicians provide more specialized, and earlier, treatment before colon cancer develops.               

Predicting Abstract Judgments from Brain Waves

October 2, 2014 2:44 pm | News | Comments

People make immediate judgments about images they are shown, which could impact on their decisions, even before their brains have had time to consciously process the information, a study of brainwaves has found.            

Schizophrenia, Bipolar Disorder Linked to Dendritic Spine Loss in Brain

October 2, 2014 2:32 pm | News | Comments

Schizophrenia and bipolar disorder both appear to be associated with dendritic spine loss in the brain, according to a new study, which suggests that the two distinct disorders may share common pathophysiological features.        

Making Old Lungs Look New Again

October 2, 2014 2:21 pm | News | Comments

New research shows that the lungs become more inflammatory with age and that ibuprofen can lower that inflammation. In fact, immune cells from old mouse lungs fought tuberculosis bacteria as effectively as cells from young mice after lung inflammation was reduced by ibuprofen.

Liberia to Prosecute Man Who Brought Ebola to U.S.

October 2, 2014 1:35 pm | by David Warren - Associated Press - Associated Press | News | Comments

Liberia plans to prosecute the airline passenger who brought Ebola into the U.S., alleging that he lied on an airport questionnaire about not having any contact with an infected person, authorities said Thursday.           

Research Explores New Possibilities for Epilepsy Treatment

October 1, 2014 3:34 pm | News | Comments

Ongoing research is investigating the connection between initial seizures and the onset of epilepsy later in life. Nearly one in 10 Americans will experience an initial seizure, but only 3 percent of those who experience a seizure will go on to develop epilepsy.

Gene Interacts With Stress, Leads to Heart Disease

October 1, 2014 3:33 pm | News | Comments

A new genetic finding suggests that some people who are prone to hostility, anxiety and depression might also be hard-wired to gain weight when exposed to chronic stress, leading to diabetes and heart disease.           

Omega-3 Fatty Acids May Prevent Some Forms of Depression

October 1, 2014 3:29 pm | News | Comments

Omega-3 fatty acids, more commonly known as fish oil, have a long list of health benefits, including lowering the risk of heart disease and reducing triglyceride levels. These nutritional compounds are also known to have anti-depressant and anti-inflammatory properties.

Memory Loss Associated with Alzheimer's Reversed for First Time

October 1, 2014 3:24 pm | News | Comments

In the first small study of a novel, personalized and comprehensive program to reverse memory loss, nine of 10 participants displayed subjective or objective improvement in their memories.                   

Lift Weights, Improve Your Memory

October 1, 2014 1:29 pm | Videos | Comments

Here’s another reason why it’s a good idea to hit the gym: it can improve memory. A new study shows that an intense workout of as little as 20 minutes can enhance episodic memory, also known as long-term memory for previous events, by about 10 percent in healthy young adults.

Child Dies from Enterovirus 68 Complications

October 1, 2014 12:37 pm | by The Associated Press | News | Comments

The Rhode Island Health Department says a child has died from complications of an unusual respiratory virus that has been affecting children across the U.S.                           

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