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·May 30, 2020·4 min read

Evolution of coronavirus outlines path from animals to humans

Study reports SARS-CoV-2, the virus that causes COVID-19, was well suited to making the jump from animals to humans by shapeshifting as it gained the ability to infect human cells. The virus's ability to infect humans occurred via exchanging gene fragments from a coronavirus that infected pangolins. The species-to-species transmission was a result of the ability of SARS-CoV-2 to bind to host cells through alterations to its genetic material.

Featured Neuroscience Open Neuroscience Articles

·May 29, 2020·3 min read

New model predicts the peaks of the COVID-19 pandemic

Researchers used data of active COVID-19 case rates from China to set the parameters for the model. Applying the formula to other counties, including the UK, France, and Brazil, they found a match in the evolution of active cases and fatality rates over time.

Featured Neurology Neuroscience Open Neuroscience Articles Psychology

·May 27, 2020·3 min read

Study uncovers clues to COVID-19 in the brain

Altered mental state and strokes are the most common neurological symptoms associated with coronavirus infection.

Featured Neurology Neuroscience

·May 26, 2020·4 min read

First results from human COVID-19 immunology study reveal universally effective antibodies

While the amount of antibodies generated varies widely in patients who have recovered from coronavirus, most people generate at least some antibodies which are intrinsically capable of neutralizing the SARS-CoV-2 virus.

Neuroscience Neuroscience Business

·May 26, 2020·4 min read

BIOS Health expands collaboration in Canada with $800K initiative on groundbreaking neural biomarker research

BIOS health is partnering with Canadian universities to develop an artificial intelligence closed-loop neuromodulation system for chronic cardiac conditions.

Featured Genetics Neuroscience Open Neuroscience Articles

·May 25, 2020·4 min read

Scientists isolate live COVID-19 virus from feces, detect RNA on surfaces

Researchers isolated live SARS-CoV-2, the virus responsible for COVID-19, from the feces of patients who died as a result of coronavirus infection. Antigens to the virus were also found in post-mortem gastrointestinal surface cells. Isolating the live virus from fecal matter indicates evidence of the infectious virus in feces is a common manifestation of COVID-19. Researchers also found SARS-CoV-2 RNA on surfaces and bedding samples in hotel rooms used by two presymptomatic people who were later diagnosed with COVID-19.

Featured Neuroscience

·May 24, 2020·5 min read

Preventing ‘cytokine storm’ may ease severe COVID-19 symptoms

Treating coronavirus patients with alpha-blockers may help prevent the cytokine storm associated with severe COVID-19 infection. Alpha-blockers interfere with the cell signaling that triggers cytokine storms. Mice with bacterial infections that were treated with alpha-blockers experienced reduced cytokine storms and decreased death rates.

Featured Neuroscience Open Neuroscience Articles

·May 24, 2020·5 min read

No improvement in death rate for COVID-19 patients who received hydroxychloroquine

Coronavirus patients treated with chloroquine or hydroxychloroquine are significantly more likely to experience ventricular arrhythmias than those who were treated with other medications. The study also revealed that out of 100,000 COVID-19 patients who were hospitalized, the 15,000 who received hydroxychloroquine were more likely to have worse health outcomes than those treated with other drugs.

Featured Neuroscience Open Neuroscience Articles

·May 20, 2020·3 min read

COVID-19 cytokine storm: Possible mechanism for the deadly respiratory syndrome

SARS-CoV-2, the virus responsible for COVID-19, enters human cells by attaching to ACE2 and utilizing TMPRSS2. Drugs that block ACE2 or inhibit the enzyme could help treat the coronavirus, but only during early infection. As the infection progresses, SARS-CoV-2 becomes engulfed in human cells, reducing the number of ACE2 receptors on a cell and leading to an increase of angiotensin II in the blood. Angiotensin II triggers an inflammatory pathway, providing a positive feedback cycle, named IL-6 amplifier, resulting in excessive immune activation and the cytokine storm associated with severe COVID-19.

Featured Genetics Neuroscience Psychology

·May 19, 2020·6 min read

Complement genes add to sex-based vulnerability in lupus and schizophrenia

Gene variants in the immune system result in sex-based vulnerabilities to autoimmune diseases and schizophrenia.

Featured Neuroscience

·May 19, 2020·1 min read

High rate of blood clots in COVID-19

Coronavirus has been linked to a higher rate of developing venous thromboembolism. A D-dimer blood test is a useful way to identify COVID-19 patients at a higher risk of venous thromboembolism.

Featured Neuroscience Open Neuroscience Articles

·May 18, 2020·4 min read

Study reports ‘staggering’ death rate in US among those infected who show symptoms

The current national death rate among those infected with coronavirus is 1.3%. The comparable rate of death for seasonal flu is 0.1%. The study estimates that if the same number of people are infected with COVID-19 by the end of the year as are infected with flu, roughly 33.5 million people in 20018-19, almost 500,000 people will die as a result of coronavirus infection. However, COVID-19 is more infectious than the seasonal flu. Current conservative estimates suggest 20% of the US population will be infected by the end of 2020, leading to a possible 1.2 million deaths.

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Health

Evolution of coronavirus outlines path from animals to humans

New model predicts the peaks of the COVID-19 pandemic

Study uncovers clues to COVID-19 in the brain

First results from human COVID-19 immunology study reveal universally effective antibodies

BIOS Health expands collaboration in Canada with $800K initiative on groundbreaking neural biomarker research

Scientists isolate live COVID-19 virus from feces, detect RNA on surfaces

Preventing ‘cytokine storm’ may ease severe COVID-19 symptoms

No improvement in death rate for COVID-19 patients who received hydroxychloroquine

COVID-19 cytokine storm: Possible mechanism for the deadly respiratory syndrome

Complement genes add to sex-based vulnerability in lupus and schizophrenia

High rate of blood clots in COVID-19

Study reports ‘staggering’ death rate in US among those infected who show symptoms

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