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Childhood stress, psychiatric disorders linked to cellular changes that cause aging

In a new study published online in Biological Psychiatry on January 16, 2015, researchers from Butler Hospital identify an association between biological changes on the cellular level and both childhood adversity and psychiatric disorders.

21 Jan 2015

UChicago researchers awarded NIH grants to develop novel medications for sleep apnea, asthma

Two research teams based at the University of Chicago have received prestigious grants from the National Institutes of Health to develop novel medications to treat sleep apnea and asthma.

21 Jan 2015

Researchers identify ten new antibodies that can possibly prevent cancer tumours

Out of a library with billions of artificial antibodies, researchers have identified ten that can possibly prevent cancer tumours from growing.

20 Jan 2015

Researchers identify novel life-preserving circuit responsible for recognizing threats

Our existence depends on a bit of evolutionary genius aptly nicknamed "fight or flight." But where in our brain does the alarm first go off, and what other parts of the brain are mobilized to express fear and remember to avoid danger in the future?

20 Jan 2015

Brain uses separate pathway to recall old fear memories

People with anxiety disorders, such as post traumatic stress disorder (PTSD), often experience prolonged and exaggerated fearfulness. Now, an animal study suggests that this might involve disruption of a gradual shifting of brain circuitry for retrieving fear memories. Researchers funded by the National Institutes of Health have discovered in rats that an old fear memory is recalled by a separate brain pathway from the one originally used to recall it when it was fresh.

20 Jan 2015

Researchers find genetic mutation that causes glycogen storage disease type IIIa in Inuit

A team of Canadian and Japanese researchers has identified the genetic mutation responsible for glycogen storage disease type IIIa in Inuit in northern Quebec, Canada, in a study published in CMAJ (Canadian Medical Association Journal).

20 Jan 2015

CSHL researchers describe new pathway that controls fear memories in the mouse brain

Some people have no fear, like that 17-year-old kid who drives like a maniac. But for the nearly 40 million adults who suffer from anxiety disorders, an overabundance of fear rules their lives. Debilitating anxiety prevents them from participating in life's most mundane moments, from driving a car to riding in an elevator.

20 Jan 2015

Penn State researchers explore benefits of beet juice

Athletes who down beet juice before exercising to increase blood flow and improve performance may be surprised at the results of a recent study conducted at Penn State's Noll Laboratory. While beetroot juice rich in nitrates did not enhance muscle blood flow or vascular dilation during exercise, researchers found that it did "de-stiffen" blood vessels under resting conditions, potentially easing the workload of the heart.

20 Jan 2015

Using breath tests to diagnose liver diseases: an interview with Larry Cohen

It was back in the 1960s that scientists first started to understand that breath could be used to find out different things about diseases and other factors. I’m sure you’re familiar with alcohol breath testing, which was patented back in the ‘50s and has been used since the ‘60s.

19 Jan 2015

ETH Zurich researchers demonstrate promising method to fabricate cellulose-sheaths for implants

Artificial implants such as pacemakers often cause complications because the body identifies them as foreign objects. Researchers at ETH Zurich have now demonstrated a simple method to fabricate cellulose-sheaths for implants, whose micro-structured surface makes them especially biocompatible.

19 Jan 2015

UC RUSAL announces opening of new epidemic and microbiological research centre in Guinea

UC RUSAL, a leading global aluminium producer, announces that construction of the "Centre for epidemic and microbiological research and treatment" in the Kindia administrative region of the Republic of Guinea has completed.

19 Jan 2015

Modelling the biological mesoscale: an interview with Professor Art Olson

The biological mesoscale range includes biological structures that range from 10 to 100 nanometers (billionths of a meter). Structures in this size range include viruses, cellular organelles, large molecular complexes, and any other internal cellular environments within that range.

18 Jan 2015

Solvanix set up to commercialise novel antibody-stabilisation technology

The Garvan Institute of Medical Research announces the launch of spin-off company Solvanix Pty Ltd, set up to commercialise a novel technology that will improve the stability of therapeutic monoclonal antibodies.

17 Jan 2015

Researchers reveal how melanoma becomes resistant to promising new drug combo therapy

In a new study led by UCLA Jonsson Comprehensive Cancer Center member Dr. Roger Lo, researchers have uncovered how melanoma becomes resistant to a promising new drug combo therapy utilizing BRAF+MEK inhibitors in patients after an initial period of tumor shrinkage.

16 Jan 2015

JHU Applied Physics Laboratory awarded $4 million to develop retinal prosthesis system

The Johns Hopkins University Applied Physics Laboratory, in Laurel, Maryland, has received $4 million in funding from the Mann Fund to develop a next-generation retinal prosthesis system. The Mann Fund was created by philanthropist Alfred E. Mann 15 years ago to support the development of biomedical technologies.

16 Jan 2015

Researchers uncover new gene tied to incurable eye disorder

An exhaustive hereditary analysis of a large Louisiana family with vision issues has uncovered a new gene tied to an incurable eye disorder called retinitis pigmentosa, according to an examination led by scientists at The University of Texas Health Science Center at Houston.

16 Jan 2015

Laboratory News and Research

Childhood stress, psychiatric disorders linked to cellular changes that cause aging

UChicago researchers awarded NIH grants to develop novel medications for sleep apnea, asthma

Researchers identify ten new antibodies that can possibly prevent cancer tumours

Researchers identify novel life-preserving circuit responsible for recognizing threats

Brain uses separate pathway to recall old fear memories

Researchers find genetic mutation that causes glycogen storage disease type IIIa in Inuit

CSHL researchers describe new pathway that controls fear memories in the mouse brain

Penn State researchers explore benefits of beet juice

Using breath tests to diagnose liver diseases: an interview with Larry Cohen

ETH Zurich researchers demonstrate promising method to fabricate cellulose-sheaths for implants

UC RUSAL announces opening of new epidemic and microbiological research centre in Guinea

Modelling the biological mesoscale: an interview with Professor Art Olson

Solvanix set up to commercialise novel antibody-stabilisation technology

Researchers reveal how melanoma becomes resistant to promising new drug combo therapy

JHU Applied Physics Laboratory awarded $4 million to develop retinal prosthesis system

Researchers uncover new gene tied to incurable eye disorder

New study demonstrates that vitamin D can protect people against colorectal cancer

Mobile diagnosis device to help reduce unnecessary antibiotics prescribing

EKF highlighting heat and humidity compatible POC hemoglobin analyzer at Arab Health 2015

PTEN protein helps prevent autoimmune diseases

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