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Faults in natural waste disposal system may play key role in neurodegenerative diseases

A fault with the natural waste disposal system that helps to keep our brain cell 'batteries' healthy may contribute to neurodegenerative disease, a new study has found.

25 Jan 2017

Scientists discover cause of tumour resistance to angiogenesis inhibitors

A new study conducted by MedUni Vienna in collaboration with scientists from Hungary and Sweden has now shown for the first time that the success of specialised drugs to inhibit blood supply to tumours - so-called angiogenesis inhibitors - is compromised by the fact that these drugs do not effectively penetrate the tumour tissue and so do not reach the smallest blood vessels in the tumour.

25 Jan 2017

In utero environment can impact brain development, study shows

A new study shows that what happens to a fetus in the womb can affect the brain later in life.

25 Jan 2017

Timing of chemotherapy can have big effect on inflammation, study shows

The time of day that breast cancer chemotherapy drugs are given affects the amount of damaging inflammation in the body, a new study in mice suggests.

24 Jan 2017

Scientists uncover new way to starve tumor cells to death

For decades, scientists have tried to halt cancer by blocking nutrients from reaching tumor cells, in essence starving tumor cells of the fuel needed to grow and proliferate. Such attempts often have disappointed because cancer cells are nimble, relying on numerous backup routes to continue growing.

24 Jan 2017

TSRI scientists receive $1.8 million grant to develop drug candidates for multiple diseases

Scientists from the Florida campus of The Scripps Research Institute have been awarded approximately $1.8 million from the National Institute of General Medical Sciences of the National Institutes of Health to develop a series of drug candidates for a number of diseases, including heart disease, rheumatoid arthritis and several neurodegenerative disorders.

24 Jan 2017

Edible and medicinal mushrooms show potential to mitigate neurodegenerative diseases

Certain edible and medicinal mushrooms contain bioactive compounds that may enhance nerve growth in the brain and protect against neurotoxic stimuli such as inflammation that contribute to neurodegenerative diseases like dementia and Alzheimer's disease.

24 Jan 2017

Natural compound could reduce risk of developing triple-negative breast cancer metastasis

More than 100 women die from breast cancer every day in the United States. Triple-negative breast cancers, which comprise 15 to 20 percent of all breast tumors, are a particularly deadly type of breast disease that often metastasize to distant sites.

24 Jan 2017

New therapy to treat spinal cord injuries shows improvements in motor function

A new therapy to treat spinal cord injuries in people who have lost all motor and sensory function below the injury site shows additional motor function improvement at 6-months and 9-months following treatment with 10 million AST-OPC1.

24 Jan 2017

Scientists decipher mechanism of CA-MRSA that plays role in development of skin infections

Staphylococcus aureus is one of the most feared, multi-resistant pathogens. The bacterium often causes life-threatening infections, particularly in people with a weakened immune system.

24 Jan 2017

New drugs that target neighbour proteins may help halt cancer progression

Cancer is caused by an accumulation of genetic changes in a cell, that overcome the normal checks and balances leading to uncontrolled growth. A complex, interacting network of proteins controls all of a cell's processes, from metabolism to growth and division.

24 Jan 2017

Adelaide researchers find new driver for breast density linked to cancer risk

Adelaide researchers are one step closer to breast cancer prevention after finding a new driver for breast density, an identified risk factor for breast cancer.

24 Jan 2017

Researchers provide new insight into the brain mechanisms underlying dyslexia

Researchers have provided new insight into the brain mechanisms underlying a condition that causes reading and writing difficulties.

24 Jan 2017

Researchers reveal central role of new key players in meiosis

Where would we be without meiosis and recombination? For a start, none of us sexually reproducing organisms would be here, because that's how sperm and eggs are made. And when meiosis doesn't work properly, it can lead to infertility, miscarriage, birth defects and developmental disorders.

24 Jan 2017

Chemists show that synthetic nanoparticles can achieve structural complexity of biomolecules

Chemists at Carnegie Mellon University have demonstrated that synthetic nanoparticles can achieve the same level of structural complexity, hierarchy and accuracy as their natural counterparts - biomolecules.

24 Jan 2017

Functional MRI technique may help predict risk of long-term post-concussive symptoms

For concussion sufferers, even those who never lost consciousness, physicians may now be able to predict early on who is more likely to continue experiencing symptoms months or years after the head-jarring event, using a new non-invasive magnetic resonance imaging method devised by a consortium of researchers led by UC San Francisco scientists.

24 Jan 2017

Study provides insights into molecular mechanisms of ZIKV infection

Zika virus (ZIKV) interferes with the cellular machinery controlling cell division and alters the expression of hundreds of genes guiding the formation and development of neurons and astrocytes, according to findings released on January 23rd 2017 at Scientific Reports.

24 Jan 2017

New Norwegian study finds key mechanisms for future treatment of Parkinson's disease

A new Norwegian study shows new mechanisms behind Parkinson's disease, which can be key mechanisms for future treatment.

24 Jan 2017

UAB researchers discover novel underlying mechanism involved in anxiety disorders, PTSD

University of Alabama at Birmingham neurobiologist Lynn Dobrunz, Ph.D., has discovered a novel mechanism for how stress-induced anxiety — the type of experience that can produce post-traumatic stress disorder, or PTSD — affects circuit function in the hippocampus, the area of the brain where aversive memories are formed.

24 Jan 2017

Mathematical models can effectively predict and track malaria transmission

One of the most common infectious diseases in the world, malaria causes public health problems and depresses the economy of infected areas. When untreated or treated improperly, the disease can result in fatalities.

24 Jan 2017

Medical Science News

Faults in natural waste disposal system may play key role in neurodegenerative diseases

Scientists discover cause of tumour resistance to angiogenesis inhibitors

In utero environment can impact brain development, study shows

Timing of chemotherapy can have big effect on inflammation, study shows

Scientists uncover new way to starve tumor cells to death

TSRI scientists receive $1.8 million grant to develop drug candidates for multiple diseases

Edible and medicinal mushrooms show potential to mitigate neurodegenerative diseases

Natural compound could reduce risk of developing triple-negative breast cancer metastasis

New therapy to treat spinal cord injuries shows improvements in motor function

Scientists decipher mechanism of CA-MRSA that plays role in development of skin infections

New drugs that target neighbour proteins may help halt cancer progression

Adelaide researchers find new driver for breast density linked to cancer risk

Researchers provide new insight into the brain mechanisms underlying dyslexia

Researchers reveal central role of new key players in meiosis

Chemists show that synthetic nanoparticles can achieve structural complexity of biomolecules

Functional MRI technique may help predict risk of long-term post-concussive symptoms

Study provides insights into molecular mechanisms of ZIKV infection

New Norwegian study finds key mechanisms for future treatment of Parkinson's disease

UAB researchers discover novel underlying mechanism involved in anxiety disorders, PTSD

Mathematical models can effectively predict and track malaria transmission

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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