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Lymphocytes play crucial role in controlling virus shedding in asymptomatic COVID-19 patients

COVID-19 remains stubbornly inconsistent. More than a million people have died and 35 million have been diagnosed, but a large fraction of people infected with the coronavirus--about 45%, according to recent estimates--show no symptoms at all.

15 Oct 2020

Climate change-driven wildfires cause devastating health impacts

Immediate actions are needed to limit the greenhouse gas emissions that are driving climate change that helps fuel wildfires, a Monash University study says.

14 Oct 2020

Researchers unravel molecular factors that drive severity of COVID-19

While most COVID-19 cases are asymptomatic or mild, severe complications associated with acute respiratory distress have led to more than one million deaths worldwide in just several months.

14 Oct 2020

Gene variations that regulate dopamine levels may influence the mobility of elders

Variations in a gene that regulates dopamine levels in the brain may influence the mobility of elderly and frail adults, according to new research from the University of Pittsburgh Graduate School of Public Health.

13 Oct 2020

Enzyme SSH1 impairs disposal of damaged tau and mitochondria leaking toxins

In a healthy brain, the multistep waste clearance process known as autophagy routinely removes and degrades damaged cell components - including malformed proteins like tau and toxic mitochondria.

13 Oct 2020

Scientists develop UK Crop Microbiome Cyrobank to facilitate sustainable yield improvement

Scientists from the UK's foremost agricultural research institutes have teamed up to create a new UK Crop Microbiome Cyrobank (UK-CMCB) to safeguard future research and facilitate the sustainable yield improvement of the UK's six major food crops including barley, oats, oil seed rape, potato, sugar beet and wheat.

12 Oct 2020

Urban air pollution may make COVID-19 more severe for some

In a recent study, researchers at Emory University found that long-term exposure to urban air pollution may have made COVID-19 more deadly.

8 Oct 2020

Are online grocery stores being designed to support consumer nutrition information needs?

With steady growth in online grocery shopping, a new study examines the availability of nutrition-related information on leading grocery store websites.

7 Oct 2020

China's efforts to reduce air pollution resulted in warming across the northern hemisphere

A 10-year effort by China to improve air quality and reduce pollution-related health risks has caused warming in areas across the northern hemisphere, according to new work published in Environmental Research Letters.

30 Sep 2020

Scientists use modeling to analyze the effect China's success in reducing emissions

China's success in improving air quality by cutting polluting emissions may have a negative knock-on effect on climate change overall, a new study has found.

29 Sep 2020

Women treated with fertility-sparing surgery for ovarian tumors could have children

Women receiving fertility-sparing surgery for treatment of borderline ovarian tumors were able to have children, a study from Karolinska Institutet in Sweden published in Fertility & Sterility shows.

28 Sep 2020

Study reveals over 20% of Americans suffer from food shortage

More than 18 percent of U.S. adults do not know whether they will have enough to eat from day to day, and the numbers are worse for Hispanics, Blacks, people with obesity, and women, a new report shows.

24 Sep 2020

Star-shaped brain cells are essential for blood-brain barrier health, shows study

Hard skulls help protect our brains from physical injuries.In addition to a tough outer shell, brains have internal defenses, including a powerful shield called the blood-brain barrier that defends brain cells from substances in the bloodstream that are toxic and dangerous to nerve cells. If the blood-brain barrier is breached, then health problems arise.

22 Sep 2020

Study helps explain how Treg cells prevent autoimmunity, dampen immune responses

In a new University of California, Irvine-led study, researchers have discovered how regulatory T cells (Treg) are instrumental in limiting the damage caused to the spinal cord in diseases like multiple sclerosis (MS).

22 Sep 2020

Food additives prove to be efficient at controlling bacteria on tomatoes preharvest

When vegetable farmers harvest crops, they often rely on postharvest washing to reduce any foodborne pathogens, but a new University of Georgia study shows promise in reducing these pathogens - as well as lowering labor costs-- by applying sanitizers to produce while it is still in the fields.

From University of Georgia 9 Sep 2020

Combined point-of-care nucleic acid and antibody test can speed up COVID-19 detection

A Cambridge hospital has piloted the use of combined rapid point-of-care nucleic acid and antibody testing for SARS-CoV-2 infection after researchers at the University of Cambridge showed that this approach was superior to virus detection alone for diagnosing COVID-19 disease.

3 Sep 2020

Public Health News and Research

Lymphocytes play crucial role in controlling virus shedding in asymptomatic COVID-19 patients

Climate change-driven wildfires cause devastating health impacts

Researchers unravel molecular factors that drive severity of COVID-19

Gene variations that regulate dopamine levels may influence the mobility of elders

Enzyme SSH1 impairs disposal of damaged tau and mitochondria leaking toxins

Scientists develop UK Crop Microbiome Cyrobank to facilitate sustainable yield improvement

Urban air pollution may make COVID-19 more severe for some

Are online grocery stores being designed to support consumer nutrition information needs?

China's efforts to reduce air pollution resulted in warming across the northern hemisphere

Scientists use modeling to analyze the effect China's success in reducing emissions

Women treated with fertility-sparing surgery for ovarian tumors could have children

Study reveals over 20% of Americans suffer from food shortage

Star-shaped brain cells are essential for blood-brain barrier health, shows study

Study helps explain how Treg cells prevent autoimmunity, dampen immune responses

Food additives prove to be efficient at controlling bacteria on tomatoes preharvest

Combined point-of-care nucleic acid and antibody test can speed up COVID-19 detection

Decisions of small-scale poultry farmers can influence the spread of deadly virus

New COVID-19 mouse model helps advance vaccine development

Study explores additional factors that influence poultry food safety

Exposure to air pollution may increase risk of cardiometabolic diseases

Driving Support for Pharmaceutical Testing Through Continuous Innovation

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