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Motorized molecules driven by light to cut into cancer cells

Researchers have developed a novel technique where molecules would be motorized using light and these would be used to drill holes in the membranes of individual cells such as the cancer cells. This could bring the treatment molecule into the cancer cell directly and cause them to die.

31 Aug 2017

NYU researchers discover unexpected source for the brain's development

A team of biologists has found an unexpected source for the brain's development, a finding that offers new insights into the building of the nervous system.

31 Aug 2017

Consistent e-cigarette use does help smokers quit, researchers say

Frequent e-cigarette use does help smokers quit - a finding that Georgetown Lombardi Comprehensive Cancer Center researchers say supports the use of e-cigarettes as a cessation aid for those trying to quit cigarette smoking. But, they note, an examination of a recent national survey uncovers important clues about who's successful at quitting and why.

31 Aug 2017

Human propensity for contagious yawning triggered by primitive reflexes in the brain, research suggests

Feeling tired? Even if we aren't tired, why do we yawn if someone else does? Experts at the University of Nottingham have published research that suggests the human propensity for contagious yawning is triggered automatically by primitive reflexes in the primary motor cortex -- an area of the brain responsible for motor function.

31 Aug 2017

Protein distribution channel may be new target for combating pathogenic bacterium

A bacterium that attacks people suffering from chronic lung disease and compromised immune systems could be halted by disrupting the distribution channels the organism uses to access the nutrient-rich cytoplasm of its host cell.

31 Aug 2017

Link found between fetal genes and risk of preeclampsia in mother

For the first time, a relationship has been found between fetal genes and the risk of preeclampsia in the mother.

31 Aug 2017

Study explores periodontal status of patients with Chédiak-Higashi syndrome

The International and American Associations for Dental Research have published an article titled "Periodontitis in Chédiak-Higashi Syndrome: An Altered Immunoinflammatory Response" in the JDR Clinical & Translational Research.

31 Aug 2017

New research shows estrogen synthesis may fight off infection-induced neuroinflammation

The chemical best-known as a female reproductive hormone--estrogen--could help fight off neurodegenerative conditions and diseases in the future.

31 Aug 2017

Non-drug behavioral treatments to address symptoms may help older adults with multiple chronic conditions

When we have several chronic health conditions as we age, the symptoms we experience can reduce our quality of life.

31 Aug 2017

New crowdfunding campaign aims to develop, test novel photographic biomarkers of aging in mice

The Biogerontology Research Foundation announces the launch of a crowdfunding campaign, MouseAge, to develop and test photographic biomarkers of ageing in mice in collaboration with scientists from Harvard University, University of Oxford, Youth Laboratories and Insilico Medicine.

31 Aug 2017

PolyU researchers uncover new hyper-resistant, hypervirulent superbug

The Partner State Key Laboratory of Chirosciences at the Department of Applied Biology and Chemical Technology of The Hong Kong Polytechnic University discovered a newly emerged superbug, hyper-resistant and hypervirulent Klebsiella pneumoniae, which may cause untreatable and fatal infections in relatively healthy individuals and will pose enormous threat to human health.

31 Aug 2017

Study finds transcranial direct-current stimulation to be less effective than anti-depressants

A new study questions the efficacy of treatments for depression based on stimulating brain areas with low-intensity electric current. The technique, known as transcranial direct-current stimulation (tDCS), was considered a promising alternative to treatment with antidepressant drugs.

31 Aug 2017

Mind wandering happens 70% of the time during driving

Researchers in the United States have investigated mind wandering in volunteers during a driving simulation.

31 Aug 2017

Some thyroid cancer patients can safely delay surgery

Most people diagnosed with cancer want to start treatment as soon as possible, for fear that delaying care will allow their tumor to grow out of control.

31 Aug 2017

Study shows metabolic, cardiovascular consequences of untreated sleep apnea

Sleep apnea, left untreated for even a few days, can increase blood sugar and fat levels, stress hormones and blood pressure, according to a new study of sleeping subjects.

31 Aug 2017

Researchers develop new assessment to predict risk of falls in long-term care patients

Researchers from Hebrew SeniorLife's Institute for Aging Research have developed and validated a new assessment to predict the risk of falls in long-term care patients. The study on the assessment titled "Fracture Risk Assessment in Long-term Care (FRAiL)" was published today in the Journal of Gerontology Medical Science.

31 Aug 2017

'Avoidable' emergency department visits caused by alcohol abuse, dental conditions, and mood disorders

A recent study published in the International Journal for Quality in Health Care found that 3.5% of all emergency department visits analyzed were 'avoidable'. Of these, the top 3 discharge diagnoses were alcohol abuse, dental disorders, and mood disorders such as anxiety or depression.

31 Aug 2017

Beta blockers capable of reducing stress signaling may enhance effectiveness of immunotherapy

While the development of therapies designed to block "checkpoints" within the immune system has been one of the most exciting and noteworthy advances in cancer research in recent years, it's also been one of the most puzzling, leaving researchers to ask: Why don't these new therapies work for more patients, and why is their efficacy in controlling cancerous tumors often short-lived? A research team from Roswell Park Cancer Institute has shown that at least one answer - and an excellent opportunity for unleashing the full potential of these promising immunotherapies - may lie in the body's "fight or flight" reaction to stressors and in drugs already widely used to control and temporarily disable this stress response.

31 Aug 2017

New method of genetic testing leads to successful targeting of MET fusion in lung cancer

There are many ways a gene can be altered and there are many genes that, when altered, can cause cancer. Testing individually for each possible alteration in every cancer-related gene is not feasible as it would require hundreds of individual tests and many, many thousands of dollars.

31 Aug 2017

Researchers identify cytotoxic nature of two-dimensional black phosphorous

When environmental and soil chemist Baoshan Xing at the University of Massachusetts Amherst began reading in 2014 that a new, two-dimensional material known as layered black phosphorous (BP) was gaining the attention of biomedical researchers for use in drug delivery systems and tumor photothermal therapy, he was both intrigued and concerned.

31 Aug 2017

Medical Research News

Motorized molecules driven by light to cut into cancer cells

NYU researchers discover unexpected source for the brain's development

Consistent e-cigarette use does help smokers quit, researchers say

Human propensity for contagious yawning triggered by primitive reflexes in the brain, research suggests

Protein distribution channel may be new target for combating pathogenic bacterium

Link found between fetal genes and risk of preeclampsia in mother

Study explores periodontal status of patients with Chédiak-Higashi syndrome

New research shows estrogen synthesis may fight off infection-induced neuroinflammation

Non-drug behavioral treatments to address symptoms may help older adults with multiple chronic conditions

New crowdfunding campaign aims to develop, test novel photographic biomarkers of aging in mice

PolyU researchers uncover new hyper-resistant, hypervirulent superbug

Study finds transcranial direct-current stimulation to be less effective than anti-depressants

Mind wandering happens 70% of the time during driving

Some thyroid cancer patients can safely delay surgery

Study shows metabolic, cardiovascular consequences of untreated sleep apnea

Researchers develop new assessment to predict risk of falls in long-term care patients

'Avoidable' emergency department visits caused by alcohol abuse, dental conditions, and mood disorders

Beta blockers capable of reducing stress signaling may enhance effectiveness of immunotherapy

New method of genetic testing leads to successful targeting of MET fusion in lung cancer

Researchers identify cytotoxic nature of two-dimensional black phosphorous

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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