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Researchers initiate multiple studies to identify coronavirus-related heart problems

COVID-19 is shown to impact the heart and, in some cases, have long-lasting cardiac effects. To discover the extent to which COVID-19 affects the heart, cardiologists and researchers with the University of Miami Miller School of Medicine have begun multiple studies.

4 Aug 2020

Targeting LDL cholesterol to reduce heart disease risk now questioned

For many years, health experts have warned that high levels of bad cholesterol or low-density lipoprotein (LDL) are critical drivers for the development of cardiovascular disease. Now, a new study claims that decades of research have failed to show benefit of targeting the bad cholesterol to reduce the risk of cardiovascular disease.

4 Aug 2020

Study solves long-held controversy over two popular bird species

A half-century of controversy over two popular bird species may have finally come to an end. In one corner: the Bullock's Oriole, found in the western half of North America. In the other corner: the Baltimore Oriole, breeding in the eastern half.

4 Aug 2020

How COVID-19 lockdown affected the heart

A new study published on the preprint server medRxiv in August 2020 shows that heart rate variability assessments, used to evaluate the health of the heart and blood vessels, are useful in identifying changes in health and well being throughout lockdown related to COVID-19.

4 Aug 2020

Research explains recognized sex differences in COVID-19 outcomes

The COVID-19 pandemic has notably taken a more significant toll on men compared to women, in terms of both disease severity and death. Now, a new study by researchers at the Icahn School of Medicine at Mount Sinai and published on the preprint server medRxiv in August 2020 confirms the increased risk that males have for death following COVID-19 while also highlighting worse outcomes in women with coronary artery disease, obesity, and hypoxia compared to men.

3 Aug 2020

Study shows how G406R single point mutation of the Cav1.2 channel confers autism

Autism spectrum disorder (ASD) is a heterogeneous disorder initiated early in development and characterized by abnormal social communication. Accumulating evidence supports the idea that specific mutations affect regulatory proteins that control arrays of cellular pathways.

3 Aug 2020

New biomarkers may identify Type 1 diabetes patients who could benefit from immunotherapy

Scientists at UCL have discovered new biomarkers, which may identify those people with Type 1 diabetes who would benefit from the immunotherapy drug Abatacept, a finding which could eventually help thousands manage the disease more effectively.

3 Aug 2020

Oxford University and ZOE join forces to widen access to COVID-19 treatment trials

Oxford University and the COVID Symptom Study app are joining forces to widen access to two clinical trials of potential treatments for COVID-19.

3 Aug 2020

Cannabinoids may alter the effects of some prescription drugs

Cannabinoid-containing products may alter the effects of some prescription drugs, according to Penn State College of Medicine researchers.

3 Aug 2020

American baby boomers have lower cognition scores than earlier generations

In a reversal of trends, American baby boomers scored lower on a test of cognitive functioning than did members of previous generations, according to a new nationwide study.

3 Aug 2020

Smartphone alert can aid laypersons in opioid overdose reversal

Without timely reversal, opioid overdose causes respiratory depression that may deteriorate into apnea, leading to brain injury and even death.

3 Aug 2020

What seniors can expect as their new normal in a post-vaccine world

Imagine this scenario, perhaps a year or two in the future: An effective COVID-19 vaccine is routinely available and the world is moving forward. Life, however, will likely never be the same — particularly for people over 60.

3 Aug 2020

Long stretches of repeating DNA associated with susceptibility to systemic sclerosis

Researchers from the University of Tsukuba show that long stretches of repeat DNA sequences in the gene FLI1 are associated with susceptibility to systemic sclerosis.

2 Aug 2020

Young women with polycystic ovary syndrome more likely to get heart disease

Women in their 30s and 40s with a common condition affecting how the ovaries work are more likely to get heart disease. That's the finding of a study published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology.

2 Aug 2020