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Researchers use neutrons to make first direct observations of water in lipid bilayers

New 3D maps of water distribution during cellular membrane fusion are accelerating scientific understanding of cell development, which could lead to new treatments for diseases associated with cell fusion.

21 Sep 2018

Study highlights need to remain vigilant in maintaining key infection control processes

Healthcare-associated infections can be reduced by up to 55 percent by systematically implementing evidence-based infection prevention and control strategies, according to a review of 144 studies published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

21 Sep 2018

Under the sea, in an octopus' garden on ecstacy - neuroresearch

A new study has found that when octopuses are intoxicated with MDMA, they act like humans who are high on the same drug. This has led to speculations that humans and octopuses could have an evolutionary link.

21 Sep 2018

TINY cancer detection device shows promise as point-of-care detector of KSHV

Its name is an acronym used to convey its size, but researchers at Cornell Engineering and Weill Cornell Medicine are hoping their hand-held cancer detection device's impact in the developing world is anything but small.

21 Sep 2018

Dopamine neurons may involve in conditions ranging from Parkinson's disease to schizophrenia

Dopamine neurons are located in the midbrain, but their tendril-like axons can branch far into the higher cortical areas, influencing how we move and how we feel.

21 Sep 2018

Introducing new EMR system may affect several aspects of clinic workflow

Implementing an electronic medical records system at an orthopedic clinic may have unanticipated effects on clinic efficiency and productivity - including a temporary increase in labor costs and a lasting reduction in time spent interacting with patients, reports a study in September 19, 2018 issue of The Journal of Bone & Joint Surgery.

21 Sep 2018

Study: Neural signal that urges to eat overpowers the one that says to stop

Almost everyone knows the feeling. You're at a restaurant or a holiday meal, and your stomach is telling you it's full, so logically you know you should stop eating.

21 Sep 2018

UAB researchers study dysfunction of the immune system associated with NSAID carprofen

Non-steroidal anti-inflammatory drugs, or NSAIDs, are commonly used as inflammation blockers worldwide. However, recent clinical data show these painkillers can have serious side effects that create some risk of heart attacks, strokes, and kidney or heart failure.

21 Sep 2018

New research finds that MHC-II molecules have more influence on tumors than MHC-I

Cancer immunotherapy -- efforts to boost a patient's own immune system, allowing it to better fight cancer cells on its own -- has shown great promise for some previously intractable cancers.

21 Sep 2018

New naturally occurring antibiotic found effective against Mycobacterium tuberculosis

A naturally occurring antibiotic called kanglemycin A is effective against Mycobacterium tuberculosis, the bacteria that cause tuberculosis, even in drug-resistant strains, according to an international team of researchers who used chemistry, molecular biology, microbiology, and X-ray crystallography to show how the compound maintains its activity.

21 Sep 2018

Study: Annual wellness visits improve delivery of preventive services in elderly population

new Harvey L. Neiman Health Policy Institute study assesses the effect of receiving an Annual Wellness Visit between 2011 and 2013 on the annual rate of eight preventive services recommended for the Medicare population following the AWV.

21 Sep 2018

Salk Institute researchers uncover molecular structure of RNA-based CRISPR system

Over the past several years, CRISPR-Cas9 has moved beyond the lab bench and into the public zeitgeist. This gene-editing tool CRISPR-Cas9 holds promise for correcting defects inside individual cells and potentially healing or preventing many human ailments.

20 Sep 2018

UTA researchers patent new smart seat cushion technology that helps prevent painful ulcers

The University of Texas at Arlington has patented a smart seat cushion that uses changes in air pressure to redistribute body weight and help prevent the painful ulcers caused by sitting for long periods of time in a wheelchair.

20 Sep 2018

Study reveals promising new drug candidate to treat acute renal failure

A protein produced by the human body appears to be a promising new drug candidate to treat conditions that lead to acute renal failure. This is shown by a study conducted at São Paulo State University in São José do Rio Preto, Brazil.

20 Sep 2018

Novel mathematical approach uncovers existence of unsuspected biological cycles

A novel mathematical approach has uncovered that some animal cells have robust 12-hour cycles of genetic activity, in addition to circadian or 24-hour cycles.

20 Sep 2018

Immediate compression therapy could cut risk of complications after deep-vein thrombosis

People with deep-vein thrombosis can substantially cut their risk of potentially debilitating complications by starting adequate compression therapy in the first twenty-four hours of DVT therapy (known as the acute phase of treatment), suggests a study published today in the journal Blood.

20 Sep 2018

Body organs undergo structural changes in response to diet

Body organs such as the intestine and ovaries undergo structural changes in response to dietary nutrients that can have lasting impacts on metabolism, as well as cancer susceptibility, according to Carnegie's Rebecca Obniski, Matthew Sieber, and Allan Spradling.

20 Sep 2018

Cobalt mining in DR Congo takes a high toll on both creuseurs and environment

In past years, the demand for cobalt has been on the increase due to its many applications. For one thing, the metal is a crucial component of rechargeable lithium-ion batteries for smartphones and electric cars.

20 Sep 2018

Sea squirt model reveals key molecules in dopaminergic neuron differentiation

The human brain is exceedingly complex, consisting of various regions with particular functions and approximately 100 billion neurons. This complexity has presented a major challenge in understanding this organ and how it develops, particularly in view of the ethical issues associated with research on humans.

20 Sep 2018

Scientists find wild African monkeys infected with bacterium that causes syphilis, yaws in humans

An international research team, led by scientists from the German Primate Center, the Robert Koch Institute, the Max Planck Institute for Evolutionary Anthropology, McGill University, Masaryk University, the University of Tübingen and the Max Planck Institute for the Science of Human History, has successfully recovered genomes of the bacterium Treponema pallidum, which causes syphilis and yaws in humans, from wild nonhuman primate populations across sub-Saharan Africa.

20 Sep 2018

Research News and Research

Researchers use neutrons to make first direct observations of water in lipid bilayers

Study highlights need to remain vigilant in maintaining key infection control processes

Under the sea, in an octopus' garden on ecstacy - neuroresearch

TINY cancer detection device shows promise as point-of-care detector of KSHV

Dopamine neurons may involve in conditions ranging from Parkinson's disease to schizophrenia

Introducing new EMR system may affect several aspects of clinic workflow

Study: Neural signal that urges to eat overpowers the one that says to stop

UAB researchers study dysfunction of the immune system associated with NSAID carprofen

New research finds that MHC-II molecules have more influence on tumors than MHC-I

New naturally occurring antibiotic found effective against Mycobacterium tuberculosis

Study: Annual wellness visits improve delivery of preventive services in elderly population

Salk Institute researchers uncover molecular structure of RNA-based CRISPR system

UTA researchers patent new smart seat cushion technology that helps prevent painful ulcers

Study reveals promising new drug candidate to treat acute renal failure

Novel mathematical approach uncovers existence of unsuspected biological cycles

Immediate compression therapy could cut risk of complications after deep-vein thrombosis

Body organs undergo structural changes in response to diet

Cobalt mining in DR Congo takes a high toll on both creuseurs and environment

Sea squirt model reveals key molecules in dopaminergic neuron differentiation

Scientists find wild African monkeys infected with bacterium that causes syphilis, yaws in humans

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