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Using brain during adolescence could help brain cells survive, says study

Using your brain - particularly during adolescence - may help brain cells survive and could impact how it functions after puberty.

28 May 2014

Genetic variant linked to sudden cardiac death leads to protein overproduction in heart cells

A genetic variant linked to sudden cardiac death leads to protein overproduction in heart cells, Johns Hopkins scientists report. Unlike many known disease-linked variants, this one lies not in a gene but in so-called noncoding DNA, a growing focus of disease research.

28 May 2014

Study identifies role of additive monosodium glutamate in obesity and liver disease

The commonly used food additive monosodium glutamate (MSG) has been linked to obesity and disorders associated with the metabolic syndrome including progressive liver disease.

28 May 2014

Study detects hormone receptor's key role in normal organ development and function

A discovery by UC Irvine endocrinologists about the importance of cell surface receptors for estrogen has the potential to change how researchers view the hormone's role in normal organ development and function.

28 May 2014

Researchers develop new technology that uses HIV virus as tool to fight against hereditary diseases

For the first time researchers have succeeded in altering HIV virus particles so that they can simultaneously, as it were, 'cut and paste' in our genome via biological processes. Developed at the Department of Biomedicine at Aarhus University, the technology makes it possible to repair genomes in a new way.

28 May 2014

Neural engineers to develop techniques for dynamic deep brain stimulation

Deep brain stimulators, devices that zap Parkinson's disease tremors by sending electrical current deep into nerve centers near the brain stem, may sound like they are cutting-edge, but Rice University's Caleb Kemere wants to give them a high-tech overhaul.

28 May 2014

Scientists find interplay between two specific proteins crucial for flawless repair of crosslink damage

Environmental influences such as ionizing radiation, intense heat or various chemical substances damage the DNA constantly.

27 May 2014

New study of how biodiversity arises

A new study of how biodiversity arises, by evolutionary biologists at the University of Massachusetts Amherst, shows how a mutation in a single gene during development can lead to different consequences not only in how animals' skull and jaw are shaped, but how this leads to different feeding strategies to exploit different ecological niches.

27 May 2014

Inovio announces positive results on DNA-based monoclonal antibody therapy targeting CHIKV

Inovio Pharmaceuticals, Inc. announced today that its novel DNA-based therapeutic monoclonal antibody targeting Chikungunya virus (CHIKV) completely protected mice from a lethal CHIKV challenge.

27 May 2014

McGill researchers show melatonin supplements may make bones stronger in old rats

McGill researchers have shown that melatonin supplements may make bones stronger in old rats. This suggests a possible avenue for the prevention of osteoporosis.

27 May 2014

Study shows positive effects of using hypertonic saline on infants with bronchiolitis

A team of researchers, led by physicians from Children's Hospital Los Angeles, have found that infants with bronchiolitis who were treated with inhaled hypertonic saline in the emergency department (ED) were less likely to require admission to the hospital compared to infants treated with normal saline.

26 May 2014

ILCs play central role in defense of human body against infective agents

The innate immune system recognizes infectious agents such as viruses and bacteria. A group of lymphocytes known as "innate lymphoid cells" or ILCs plays a central role in the defense of the human body against infective agents.

26 May 2014

Scientists develop 3-D artificial enzyme cascade that mimics biochemical pathway using DNA molecules

Using molecules of DNA like an architectural scaffold, Arizona State University scientists, in collaboration with colleagues at the University of Michigan, have developed a 3-D artificial enzyme cascade that mimics an important biochemical pathway that could prove important for future biomedical and energy applications.

26 May 2014

Mice with 'mohawk hairstyles' reveal clues to development of autism

"Aha" moments are rare in medical research, scientists say. As rare, they add, as finding mice with Mohawk-like hairstyles.

26 May 2014

Visual cortex uses information gleaned from ears as well as eyes

Scientists studying brain process involved in sight have found the visual cortex also uses information gleaned from the ears as well as the eyes when viewing the world.

26 May 2014

Researchers identify mutated gene common to rare form of pancreatic cancer

Researchers at the University of California, San Diego School of Medicine have identified a mutated gene common to adenosquamous carcinoma (ASC) tumors - the first known unique molecular signature for this rare, but particularly virulent, form of pancreatic cancer.

26 May 2014

Medical Science News

Using brain during adolescence could help brain cells survive, says study

Genetic variant linked to sudden cardiac death leads to protein overproduction in heart cells

Study identifies role of additive monosodium glutamate in obesity and liver disease

Study detects hormone receptor's key role in normal organ development and function

Researchers develop new technology that uses HIV virus as tool to fight against hereditary diseases

Neural engineers to develop techniques for dynamic deep brain stimulation

Scientists find interplay between two specific proteins crucial for flawless repair of crosslink damage

New study of how biodiversity arises

Inovio announces positive results on DNA-based monoclonal antibody therapy targeting CHIKV

McGill researchers show melatonin supplements may make bones stronger in old rats

Study shows positive effects of using hypertonic saline on infants with bronchiolitis

ILCs play central role in defense of human body against infective agents

Scientists develop 3-D artificial enzyme cascade that mimics biochemical pathway using DNA molecules

Mice with 'mohawk hairstyles' reveal clues to development of autism

Visual cortex uses information gleaned from ears as well as eyes

Researchers identify mutated gene common to rare form of pancreatic cancer

New fluorescent molecule paves way for easier and higher quality imaging of cells

Study: Sufficient copies of SMN1 gene extend survival in animals with spinal muscular atrophy

Immucor's PreciseType HEA test receives FDA approval to predict blood compatibility

Researchers identify chemical signals that promote breast cancer metastasis

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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