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Study shows ssRNA encapsidation results in stabilization of the Ebola virus nucleocapsid

The Ebola virus causes a serious infection with a mortality rate between 50% and 90%. Nucleoproteins in the virus assemble into a helical arrangement and encapsulate a single stranded RNA genome, ssRNA, to form a rodlike complex known as a nucleocapsid, which is critical to the function of the virus.

21 Oct 2020

Researchers use supercomputers to simulate the inner working of Ebola virus

As the world grapples with the coronavirus (COVID-19) pandemic, another virus has been raging again in the Democratic Republic of the Congo in recent months: Ebola.

21 Oct 2020

NIH awards $1.6 million for research on hormonal control of HIV latency

The National Institutes of Health has awarded $1.6 million to researchers at the George Washington University School of Medicine and Health Sciences for research on hormonal control of HIV latency.

20 Oct 2020

Scientists discover mechanism linking gum disease to inflammatory conditions

The link between periodontal (gum) disease and other inflammatory conditions such as heart disease and diabetes has long been established, but the mechanism behind that association has, until now, remained a mystery.

20 Oct 2020

New smart surface pulls critical COVID-19 marker from the blood

When COVID-19 attacks, the immune system produces a cytokine, or protein, called Interleukin-6 (IL-6), whose concentrations can offer vital information about a patient's level and stage of infection.

20 Oct 2020

New vaccine targeting toxic Aβ may offer clinical benefit in treating Alzheimer's disease

Our immune system's capacity to mount a well-regulated defense against foreign substances, including toxins, weakens with age and makes vaccines less effective in people over age 65.

20 Oct 2020

New ultrafast 3D clinical imaging system could improve LASIK surgery, diagnosis of eye diseases

LASIK eye surgery - a laser reshaping of the cornea to improve vision - is one of the most popular elective surgeries in the United States, and a University of Houston professor of biomedical engineering intends to improve upon it by giving surgeons more information about the cornea before they begin.

20 Oct 2020

Progressive group highlights Trump, Tillis weakness on insulin price tags

During the first presidential debate of 2020, President Donald Trump touted his efforts to curb skyrocketing drug prices and declared that insulin is now "so cheap, it's like water."

20 Oct 2020

Study: Impact of earlier diagnosis in focal epilepsy goes beyond timely treatment

Having subtler symptoms, a form of epilepsy that affects only one part of the brain often goes undiagnosed long enough to cause unexpected seizures that contribute to car crashes, a new study finds.

20 Oct 2020

Researchers map the first draft sequence of human proteome

Twenty years after the release of the human genome, the genetic "blueprint" of human life, an international research team, including the University of British Columbia's Chris Overall, has now mapped the first draft sequence of the human proteome.

20 Oct 2020

Study finds dramatic increase in the use of non-invasive ventilation

More research is needed before a less invasive form of ventilation is used near the end of life for patients who have cancer and dementia, recommends the authors of a scientific paper published in JAMA Internal Medicine.

19 Oct 2020

New method makes the superficial white matter visible in the living human brain

Traditionally, neuroscience regards the brain as being made up of two basic tissue types. Billions of neurons make up the grey matter, forming a thin layer on the brain's surface.

19 Oct 2020

Greater social engagement related to better microstructural integrity of the brain in older adults

Older people who report greater levels of social engagement have more robust gray matter in regions of the brain relevant in dementia, according to new research led by scientists at the University of Pittsburgh Graduate School of Public Health.

19 Oct 2020

Children diagnosed with ADHD, autism frequently visit hospitals and doctors during infancy

Children who are later diagnosed with autism and/or attention deficit hyperactivity disorder visit doctors and hospitals more often in their first year of life than non-affected children, suggesting a potential new way to identify the conditions early.

19 Oct 2020

Study: Sea lions have largest negative impact on early-arriving endangered Chinook salmon

The Columbia River is home to one of the West Coast's most important Chinook salmon runs. Through late spring and early summer, mature fish return from the sea and begin their arduous journey upriver to spawn.

19 Oct 2020

Elevated birth weight is linked with atrial fibrillation later in life, shows study

Elevated birth weight is linked with developing atrial fibrillation later in life, according to research presented at the 31st Great Wall International Congress of Cardiology (GW-ICC).

19 Oct 2020

Patients with congenital heart defects have lower risk of severe COVID-19 symptoms

Adults and children born with heart defects had a lower-than-expected risk of developing moderate or severe COVID-19 symptoms, finds a study of more than 7,000 patients from the congenital heart disease center at Columbia University Vagelos College of Physicians and Surgeons.

19 Oct 2020

Scientists lay out a novel rationale for COVID-19 drug design

American and Polish scientists, reporting Oct. 16 in the journal Science Advances, laid out a novel rationale for COVID-19 drug design - blocking a molecular "scissor" that the virus uses for virus production and to disable human proteins crucial to the immune response.

19 Oct 2020

NAM announces winners of the inaugural round of Healthy Longevity Catalyst Awards

The National Academy of Medicine, together with seven global collaborators representing nearly 50 countries and territories, today announced the winners of the inaugural round of Healthy Longevity Catalyst Awards.

16 Oct 2020

Researchers report the discovery of innate immune signaling pathway in fibroblasts

Vanderbilt University researchers have reported the counterintuitive discovery that certain chemotherapeutic agents used to treat tumors can have the opposite effect of tissue overgrowth in normal, intact mammary glands, epidermis and hair follicles.

16 Oct 2020

OCT News and Research

Study shows ssRNA encapsidation results in stabilization of the Ebola virus nucleocapsid

Researchers use supercomputers to simulate the inner working of Ebola virus

NIH awards $1.6 million for research on hormonal control of HIV latency

Scientists discover mechanism linking gum disease to inflammatory conditions

New smart surface pulls critical COVID-19 marker from the blood

New vaccine targeting toxic Aβ may offer clinical benefit in treating Alzheimer's disease

New ultrafast 3D clinical imaging system could improve LASIK surgery, diagnosis of eye diseases

Progressive group highlights Trump, Tillis weakness on insulin price tags

Study: Impact of earlier diagnosis in focal epilepsy goes beyond timely treatment

Researchers map the first draft sequence of human proteome

Study finds dramatic increase in the use of non-invasive ventilation

New method makes the superficial white matter visible in the living human brain

Greater social engagement related to better microstructural integrity of the brain in older adults

Children diagnosed with ADHD, autism frequently visit hospitals and doctors during infancy

Study: Sea lions have largest negative impact on early-arriving endangered Chinook salmon

Elevated birth weight is linked with atrial fibrillation later in life, shows study

Patients with congenital heart defects have lower risk of severe COVID-19 symptoms

Scientists lay out a novel rationale for COVID-19 drug design

NAM announces winners of the inaugural round of Healthy Longevity Catalyst Awards

Researchers report the discovery of innate immune signaling pathway in fibroblasts

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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