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Estrogen regulates specific exosome-packed microRNAs in blood circulation, study shows

A study at the Gerontology Research Center demonstrated that, in blood circulation, the exosome-carried messenger molecule profile differs between post- and premenopausal women.

15 Feb 2017

Scientists identify genetic signature of risk for type 2 diabetes

Why do some people get Type 2 diabetes, while others who live the same lifestyle never do? For decades, scientists have tried to solve this mystery - and have found more than 80 tiny DNA differences that seem to raise the risk of the disease in some people, or protect others from the damagingly high levels of blood sugar that are its hallmark.

14 Feb 2017

Melatonin content of dietary supplements shows wide variability, study finds

A new study suggests that the melatonin content of dietary supplements often varies widely from what is listed on the label.

14 Feb 2017

Salk scientists create circuitoids to study rhythmic pattern in neurons

Not everyone is Fred Astaire or Michael Jackson, but even those of us who seem to have two left feet have got rhythm--in our brains.

14 Feb 2017

Study provides new insight into causes of rare metabolic disorder

Just before Rare Disease Day 2017, a study from the Monell Center and collaborating institutions provides new insight into the causes of trimethylaminura, a genetically-transmitted metabolic disorder that leads to accumulation of a chemical that smells like rotting fish.

14 Feb 2017

Researchers develop new iron oxide nanoparticles as contrast agent for MRI

A new, specially coated iron oxide nanoparticle developed by a team at MIT and elsewhere could provide an alternative to conventional gadolinium-based contrast agents used for magnetic resonance imaging procedures.

14 Feb 2017

Scientists identify how imbalance of calcium in mitochondria may contribute to Alzheimer's disease

Calcium in the mitochondria -- the energy factory of cells -- may be one of the keys to understanding and treating Alzheimer's disease and dementia.

14 Feb 2017

Researchers unlock specific mechanisms behind Aβ-induced cytoxicity in Alzheimer's disease

Alzheimer's disease is a progressive neurodegenerative disorder that leads to dementia via advanced neuronal dysfunction and death. A person with Alzheimer's disease suffers loss of control over thought, memory and language abilities.

14 Feb 2017

Emory researchers reveal 'matchmaker' role for protein linked to SMA

A puzzling question has lurked behind SMA, the leading genetic cause of death in infants. The disorder leads to reduced levels of the SMN protein, which is thought to be involved in processing RNA, something that occurs in every cell in the body.

14 Feb 2017

VIB-KU Leuven scientists identify new mechanism that impacts cancer growth

Scientists at VIB-KU Leuven have identified a new mechanism that impacts tumor growth. The typical lack of oxygen in tumors doesn't only stimulate proliferation, but also offsets the important role of the protein PHD2 as 'cancer cell killer'.

14 Feb 2017

Researchers discover new culture method that unlocks natural fighter function of immune T cells

Mayo Clinic and University of Washington researchers have discovered a new culture method that unlocks the natural fighter function of immune T cells when they are passing through the bloodstream.

14 Feb 2017

Review shows lipid nanoparticles as highly promising delivery systems in gene therapy

Lipid nanoparticles (SLNs and NLCs) are regarded as highly promising systems for delivering nucleic acids in gene therapy.

14 Feb 2017

Immune cell study could signal new approach to tackling infections

Fresh insights into how immune cells are regulated could signal a new approach to tackling infections.

14 Feb 2017

TSRI scientists receive $3.3 million NIH grant to create new breast cancer treatments

A pair of scientists from the Florida campus of The Scripps Research Institute have been awarded up to $3.3 million from the National Cancer Institute of the National Institutes of Health to create the next generation of breast cancer treatments for the thousands of patients whose current treatment options are limited.

14 Feb 2017

Research provides new insight into how the brain collects and stores useful memories

Researchers from the University of Toronto, Canada, have discovered a reason why we often struggle to remember the smaller details of past experiences.

14 Feb 2017

Scientists managed to produce large quantities of promising natural substance

Once they can synthesise molecules of active natural substances, scientists will be able to harness nature’s medicine cabinet for the drugs of the future.

14 Feb 2017

CU Boulder scientists develop brain-based model to predict pain using variables beyond sensory input

Pain is a signal of actual or potential damage to the body, so it is natural to think of it as a localized sensation: knee pain in the knee, back pain in the back and so on.

14 Feb 2017

Children of parents affected with C9orf72 mutations more likely to have FTD and ALS at younger age

The most common genetic cause of the brain diseases frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) is a mutation in the C9orf72 gene.

14 Feb 2017

Scientists discover population of progenitor cells linked to formation of heart’s ventricular chambers

A population of cells in early development may give rise to the ventricular chambers of the heart, but not the atria, according to a study led by researchers from the Mindich Child Health and Development Institute at the Icahn School of Medicine at Mount Sinai and published today in Nature Communications.

14 Feb 2017

Researchers decode how ingenious tick immune system fights myriad of microbes

Everyone agrees that ticks are exceedingly nasty creatures. For hundreds of millions of years, they have survived on Earth by sucking blood from their victims for days, often leaving behind terrible diseases as a thank-you note.

14 Feb 2017

Medical Science News

Estrogen regulates specific exosome-packed microRNAs in blood circulation, study shows

Scientists identify genetic signature of risk for type 2 diabetes

Melatonin content of dietary supplements shows wide variability, study finds

Salk scientists create circuitoids to study rhythmic pattern in neurons

Study provides new insight into causes of rare metabolic disorder

Researchers develop new iron oxide nanoparticles as contrast agent for MRI

Scientists identify how imbalance of calcium in mitochondria may contribute to Alzheimer's disease

Researchers unlock specific mechanisms behind Aβ-induced cytoxicity in Alzheimer's disease

Emory researchers reveal 'matchmaker' role for protein linked to SMA

VIB-KU Leuven scientists identify new mechanism that impacts cancer growth

Researchers discover new culture method that unlocks natural fighter function of immune T cells

Review shows lipid nanoparticles as highly promising delivery systems in gene therapy

Immune cell study could signal new approach to tackling infections

TSRI scientists receive $3.3 million NIH grant to create new breast cancer treatments

Research provides new insight into how the brain collects and stores useful memories

Scientists managed to produce large quantities of promising natural substance

CU Boulder scientists develop brain-based model to predict pain using variables beyond sensory input

Children of parents affected with C9orf72 mutations more likely to have FTD and ALS at younger age

Scientists discover population of progenitor cells linked to formation of heart’s ventricular chambers

Researchers decode how ingenious tick immune system fights myriad of microbes

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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