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Diabetes drug reduces anxiety-like behaviors in mice

The antidiabetic medication metformin reduces anxiety-like behaviors in male mice by increasing serotonin availability in the brain, according to a study published in JNeurosci.

From Society for Neuroscience 4 Jun 2019

Study identifies brain hemorrhage patients most likely to have treatable underlying condition

When blood vessels in the brain rupture, or hemorrhage, and cause a stroke, large areas of the brain can be permanently damaged. Depending on the cause, some brain hemorrhages may hide underlying lesions that can be treated with surgery, embolization, radiation, or other treatments.

4 Jun 2019

Researchers gain insight into possible origins of 'ancient' immunological memory

Natural killer cells are part of the innate immune system. Their role is to detect virus-infected cells and destroy them.

4 Jun 2019

Reversing drug resistance in tuberculosis bacteria

About 1.5 million people died of tuberculosis (TB) in 2017, making it the most lethal infectious disease worldwide. A growing rise in drug-resistant TB is a major obstacle to successfully treating the illness.

4 Jun 2019

Study reveals novel indicator of protection against influenza virus infection

A study of influenza virus transmission in Nicaraguan households reveals new insights into the type of immune responses that may be protective against influenza virus infection, report investigators.

4 Jun 2019

Simple speech-to-touch sensory substitution device can improve hearing

A novel study published in Restorative Neurology and Neuroscience provides the first evidence that a simple and inexpensive non-invasive speech-to-touch sensory substitution device has the potential to improve hearing in hearing-impaired cochlear implant patients, as well as individuals with normal hearing, to better discern speech in various situations like learning a second language or trying to deal with the "cocktail party effect."

4 Jun 2019

Targeting immune cells could potentially treat some kinds of brain tumor, study suggests

Tumors arise when cells shake off their restraints and start to multiply out of control. But how fast a tumor grows does not depend solely on how quickly the cancer cells can divide, a new study has found.

4 Jun 2019

Climate change adversely affects human health, says new report

Climate change may progressively affect human health for the worse, requiring prompt and resolute action to stabilize it, reports a consortium of 27 leading scientific academies in Europe.

4 Jun 2019

Gene-editing could shorten life instead of prolonging, suggests new study

In 2018, Chinese scientist He Jiankui defied the law and scientific consensus by boldly editing the CCR5 gene in a human embryo, expecting to confer lifelong HIV resistance. The pregnancy eventually ended in the birth of two baby girls. Now the experiment appears to have gone seriously wrong, perhaps shortening their lives.

4 Jun 2019

Texas Biomed awarded $2 million DOD grant to study promising Zika vaccine

The emerging Zika virus is a particular threat to pregnant women. The disease can be transmitted by the bite of an infected mosquito and is associated with devastating birth defects, like microcephaly. No approved vaccine against the virus exists.

3 Jun 2019

Antihypertensive drug use linked with reduction in dementia risk

Various clinical trials indicate what effects can be expected from standardized intervention programs on the basis of existing evidence.

3 Jun 2019

Lithium improves muscle size and strength in mice with limb girdle muscular dystrophy

Standing up from a chair, climbing stairs, brushing one's hair - all can be a struggle for people with a rare form of muscular dystrophy that causes progressive weakness in the shoulders and hips. Over time, many such people lose the ability to walk or to lift their arms above their heads.

3 Jun 2019

Study shows both IDH-mutant WHO-defined molecular subgroups could benefit from PCV chemoradiotherapy

A recent, updated predictive analysis of the three WHO-defined molecular subgroups based on isocitrate dehydrogenase 1/2 (IDH) mutation status and 1p/19q co-deletion status represented in the high-risk treatment arms of the NRG Oncology clinical trial NRG-RTOG 9802 indicates that both IDH-mutant sub-groups (IDHmut-noncodel and IDHmut-codel) could benefit from the addition of PCV chemotherapy to radiotherapy treatment.

3 Jun 2019

Receiving blood transfusion during liver cancer surgery has higher risk of recurrence and death

Receiving a blood transfusion during curative surgery for the most common type of liver cancer is associated with a much higher risk of cancer recurrence and dying prematurely, according to new research being presented at this year's Euroanaesthesia congress in Vienna, Austria

3 Jun 2019

Study offers strong evidence that certain region of the brain plays key role in memory recall

A study by UCLA psychologists provides strong evidence that a certain region of the brain plays a critical role in memory recall.

3 Jun 2019

Body's endocannabinoid system appears to be new target for drug development against OCD

The body's endocannabinoid system, due to the critical role it plays in regulating neurotransmitter signaling, is an enticing target for drug development against disorders associated with anxiety, stress, and repetitive behaviors, such as obsessive-compulsive disorder.

3 Jun 2019

Astrocytes protect neurons from damaging side effects of overactivity

Astrocytes are overtaxed neurons' pit crew. The brain cells collect damaged lipids secreted by hyperactive neurons, then recycle those toxic molecules into energy, researchers at the Howard Hughes Medical Institute's Janelia Research Campus report May 23, 2019, in the journal Cell.

3 Jun 2019

Medical Science News

Diabetes drug reduces anxiety-like behaviors in mice

Study identifies brain hemorrhage patients most likely to have treatable underlying condition

Researchers gain insight into possible origins of 'ancient' immunological memory

Reversing drug resistance in tuberculosis bacteria

Study reveals novel indicator of protection against influenza virus infection

Simple speech-to-touch sensory substitution device can improve hearing

Targeting immune cells could potentially treat some kinds of brain tumor, study suggests

Climate change adversely affects human health, says new report

Gene-editing could shorten life instead of prolonging, suggests new study

Texas Biomed awarded $2 million DOD grant to study promising Zika vaccine

Antihypertensive drug use linked with reduction in dementia risk

Lithium improves muscle size and strength in mice with limb girdle muscular dystrophy

Study shows both IDH-mutant WHO-defined molecular subgroups could benefit from PCV chemoradiotherapy

Receiving blood transfusion during liver cancer surgery has higher risk of recurrence and death

Study offers strong evidence that certain region of the brain plays key role in memory recall

Body's endocannabinoid system appears to be new target for drug development against OCD

Astrocytes protect neurons from damaging side effects of overactivity

Study searches for the origins of depressive symptoms in Huntington's disease

Early genome catastrophes can lead to development of lung cancer in non-smokers

GM fungus kills 99% of mosquitoes in Malaria-endemic region of Africa

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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