Coronavirus News and Research

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SARS-CoV-2 surface proteins alter the expression of key chemokines and cytokines in cell lines

Researchers from the Washington University School of Medicine, United States of America, recently demonstrated that the SARS-CoV-2 surface proteins alone triggered innate cell activity and the interferon signaling pathway.

17 Dec 2020

Gene surfing caused the SARS-CoV-2 D614G variant to rise to dominance in the US

A recent preprint that appeared on the bioRxiv* server applies a new approach to conventional birth-death lineage modeling.

17 Dec 2020

SARS-CoV-2 spike deletion ΔH69/ΔV70 shows repeated emergence and spread

Since the COVID 19 pandemic, it has been established that the causative virus, SARS-CoV-2 gains entry to the target host cell via its spike glycoprotein.

17 Dec 2020

HDL nanoparticles prevent cholesterol movement at membrane receptor to inhibit entry of SARS-CoV-2 pseudovirus in cell culture

As researchers strive to find safe therapeutics for COVID 19, a study suggests that preventing the movement of cholesterol may inhibit viral entry by up to 80%.

17 Dec 2020

Hepatitis C virus drugs synergize with remdesivir against SARS-CoV-2 in vitro

SARS-CoV-2 has infected over 71.5 million people and claimed over 1.6 million lives globally since December 2019.

17 Dec 2020

Study shows an inflammatory response in the mice brain is responsible for severe COVID-19

Researchers demonstrated that neuroinvasion and encephalitis caused by SARS-CoV-2 is associated with significant mortality in a special mouse model.

17 Dec 2020

Why are some groups more vulnerable to COVID-19?

News-Medical speaks to Dr. Jaswinder Singh about his research surrounding why some groups are more susceptible to severe cases of COVID-19.

17 Dec 2020

Researchers find evidence that COVID-19 spread is sensitive to UV exposure

Scientists, policymakers and healthcare workers are eager to discern to what extent COVID-19 may be seasonal. Understanding this aspect of the disease could guide our response to the pandemic.

17 Dec 2020

Specific genetic target could help explain the variation in COVID-19 effects

The Translational Genomics Research Institute (TGen), an affiliate of City of Hope, has identified a specific genetic target that could help explain the tremendous variation in how sick those infected with COVID-19 become.

17 Dec 2020

COVID-19 spread is linked to atmospheric pollutants exposure

The spread of SARS-CoV-2, the coronavirus responsible for the current pandemic outbreak, has been speculated to be linked to short-term and long-term atmospheric pollutants exposure, mainly particulate matters (PMs).

17 Dec 2020

Researchers examine proteins involved in SARS-CoV-2 infection

Like all viruses, the novel coronavirus is dependent on help from the human host cell. Proteins are the functional units of the cell and enable the virus to enter the host cell or help the virus to replicate.

17 Dec 2020

Harvard Medical professor wins Berggruen Prize for transforming perception of infectious diseases

Paul Farmer, the Kolokotrones University Professor and chair of the Department of Global Health and Social Medicine in the Blavatnik Institute at Harvard Medical School, was selected as the winner of the 2020 Berggruen Prize for Philosophy and Culture.

16 Dec 2020

University reopenings appear to have triggered local COVID-19 cases

Researchers in the United States have conducted an analysis suggesting that students returning to university campuses this fall (2020) may have increased the number of new cases of coronavirus disease 2019 (COVID-19) within surrounding areas.

16 Dec 2020

Potency of neutralizing antibodies predicts COVID-19 severity and survival

Understanding the body's immune response to SARS-CoV-2, the virus that causes COVID-19, is key to developing effective treatments and long-lasting vaccines.

16 Dec 2020

Contact tracing significantly impacts progression of COVID-19 pandemic, say researchers

Researchers in the UK and the United States have conducted a study demonstrating the significant impact that contact tracing has on the evolution of the coronavirus disease 2019 (COVID-19) pandemic.

16 Dec 2020

$3.7 million NIH grant supports development of biosensor technology for diagnosing viral diseases

For over ten years, Ali Yanik has been working to develop novel biosensor technology to provide rapid, low-cost testing for disease diagnostics and precision medicine.

16 Dec 2020

Mass testing is not a ‘silver bullet’ for managing SARS-CoV-2 transmission, say researchers

A team of researchers from various institutions in France recently used a mathematical model to assess the impact of mass testing in controlling the SARS-CoV-2 epidemic. They evaluated the potential impact of mass testing campaigns in an epidemic rebound scenario at the end of the ongoing lockdown in Metropolitan France.

16 Dec 2020

Traditional herbal medicine Respiratory Detox Shot (RDS) inhibits SARS-CoV, SARS-CoV-2 and Influenza A infection in vitro

As researchers continue to search for antivirals to counter COVID-19, a study presents the potential utility of a decoction called Respiratory Detox Shot (RDS).

16 Dec 2020

Azithromycin trial fails to provide evidence of benefit in COVID-19

Early on in the COVID-19 pandemic, azithromycin was regarded as being a potentially highly effective drug against the virus that causes it, SARS-CoV-2.

16 Dec 2020

Survey suggests COVID-19 vaccine hesitancy stems from a distrust in the vaccine development and approval process

Survey results of COVID-19 vaccine hesitancy suggest that people are less likely to get the COVID-19 vaccine than the number of people who got the flu shot.

16 Dec 2020

Coronavirus News and Research

SARS-CoV-2 surface proteins alter the expression of key chemokines and cytokines in cell lines

Gene surfing caused the SARS-CoV-2 D614G variant to rise to dominance in the US

SARS-CoV-2 spike deletion ΔH69/ΔV70 shows repeated emergence and spread

HDL nanoparticles prevent cholesterol movement at membrane receptor to inhibit entry of SARS-CoV-2 pseudovirus in cell culture

Hepatitis C virus drugs synergize with remdesivir against SARS-CoV-2 in vitro

Study shows an inflammatory response in the mice brain is responsible for severe COVID-19

Why are some groups more vulnerable to COVID-19?

Researchers find evidence that COVID-19 spread is sensitive to UV exposure

Specific genetic target could help explain the variation in COVID-19 effects

COVID-19 spread is linked to atmospheric pollutants exposure

Researchers examine proteins involved in SARS-CoV-2 infection

Harvard Medical professor wins Berggruen Prize for transforming perception of infectious diseases

University reopenings appear to have triggered local COVID-19 cases

Potency of neutralizing antibodies predicts COVID-19 severity and survival

Contact tracing significantly impacts progression of COVID-19 pandemic, say researchers

$3.7 million NIH grant supports development of biosensor technology for diagnosing viral diseases

Mass testing is not a ‘silver bullet’ for managing SARS-CoV-2 transmission, say researchers

Traditional herbal medicine Respiratory Detox Shot (RDS) inhibits SARS-CoV, SARS-CoV-2 and Influenza A infection in vitro

Azithromycin trial fails to provide evidence of benefit in COVID-19

Survey suggests COVID-19 vaccine hesitancy stems from a distrust in the vaccine development and approval process

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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