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Ribonucleic acid (RNA) is a biologically important type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate.

Bedrails, door handles and ECG monitors hotspots for SARS-CoV-2 in hospital wards

A new study published in the journal Science of The Total Environment in September 2020 reports that the virus can be detected rapidly using already available technology, which will help to monitor viral spread within healthcare facilities more closely and enable better control of the pandemic.

10 Sep 2020

Study sheds light on how interferon-gamma drives response to immunotherapy in melanoma

A new study by researchers at the UCLA Jonsson Comprehensive Cancer Center sheds light on how interferon-gamma (IFN-y), an immune response-stimulating signaling molecule that helps activate immune cells, guides the treatment response in people with advanced melanoma who are treated with one of the leading immunotherapies -; immune checkpoint blockade.

10 Sep 2020

Scientists explain how SARS-CoV-2 attacks the brain

Now, a team of scientists at Yale University revealed the changes that happen in the brain caused by SARS-CoV-2, the virus that has caused over 27.86 million people and claimed over 903,000 lives.

10 Sep 2020

Researchers develop a simple and low-cost platform for diagnosing tropical fevers

Dengue, zika, and chikungunya viruses are transmitted by mosquitoes and cause tropical fevers with similar symptoms, making accurate diagnosis complicated.

10 Sep 2020

Scientists claim serious data discrepancies in RaTG13 sequence

Even as the COVID-19 pandemic enters its ninth month, scientists continue to debate the origin of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) intensely. A new preprint published in September 2020 discusses the current issues with the bat coronavirus (CoV) strain that is often considered to have very close homology with the above-mentioned virus, concluding that there are inadequate grounds to consider it to be the ancestral pool of SARS-CoV-2.

10 Sep 2020

PCR Biosystems introduces RiboShield RNase Inhibitor for use in RNA-sensitive applications

PCR Biosystems has today launched RiboShield RNase Inhibitor. Already an important component of several PCR Biosystems kits, this robust and reliable RNase inhibitor is, for the first time, available as a standalone product.

From PCR Biosystems Ltd. 10 Sep 2020

Study reviews recent insights into the pathogenesis of feline leukemia virus infection

Feline leukaemia virus (FeLV) is a gammaretrovirus that occurs worldwide in domestic cats, as well as small wild cats. It is associated with various serious, and sometimes fatal, diseases including anaemia, immunosuppression and certain cancers

10 Sep 2020

Brain inflammation seen in fatal COVID-19 cases

Now, a new study by researchers at the Barts Health NHS Trust and the University of Cambridge in the United Kingdom shows that some patients develop neurological complications tied to COVID-19.

9 Sep 2020

Metabolite signature reveals signs of multi-organ damage in COVID-19 patients

SARS-CoV-2, the virus responsible for COVID-19, can cause a wide range of symptoms, from none at all to severe respiratory stress, multi-organ failure and death.

9 Sep 2020

Researchers receive $1.9 million federal grant to find Lyme disease vaccine

Pesky, yet dangerous ticks are no longer latching exclusively onto hunters and outdoor enthusiasts. Milder winters and disrupted habitats have driven them out of the woods, with Lyme disease cases in the United States tripling since the late 1990s.

9 Sep 2020

Pfizer, BioNTech COVID-19 vaccine candidate shows promise in preclinical study

Researchers in the United States and Germany have conducted a study demonstrating the preclinical efficacy of a new candidate vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the agent that causes coronavirus disease 2019 (COVID-19).

9 Sep 2020

UVA radiation may contribute to inactivation of SARS-CoV-2 by sunlight

An international team of researchers has made important discoveries about the sunlight inactivation of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that suggest this process is not currently adequately understood.

9 Sep 2020

Host gene editing main driving force of SARS-CoV-2 mutations

A new study published on the aRxiv preprint server in September 2020 shows that the host immune response, mediated by two RNA editors, causes the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to adapt and change strain characteristics.

9 Sep 2020

Scientists explain why men are at higher risk from COVID-19

Published in the journal PLOS Biology, the study aimed to provide a better understanding of the mechanisms that drive the varying responses of the infected individuals among different patient demographics, including sex and age.

9 Sep 2020

Researchers discuss the role of chemical senses in disease and social interactions in humans, animals

Across 5 days in August (3rd-7th), scientists from around the world gathered virtually to present and discuss new information on the role of the chemical senses in disease, nutrition, and social interactions in humans and animals.

9 Sep 2020

Tel Aviv University receives philanthropic grant from 3M for COVID-19 vaccine research

Science-based technology company 3M has awarded a significant philanthropic research grant of $400,000 to the Shmunis School of Biomedicine and Cancer Research at Tel Aviv University to advance scientific knowledge in the global response to the COVID-19 pandemic.

8 Sep 2020

Six genomics research projects receive grants to address the role of ethnicity in major cancers

Leading cancer scientists working with the New York Genome Center (NYGC) announced today that grants are being awarded to fund six projects that address the role of ethnicity in several major cancer types, taking advantage of the diversity of patients being treated at health care institutions throughout the New York City area.

8 Sep 2020

Limited gut inflammation in COVID-19

A new study by researchers at the Icahn School of Medicine at Mount Sinai and published on the preprint server medRxiv in September 2020 shows that gut infection with this virus produces primarily mucosal immunity but also a limited inflammatory response.

8 Sep 2020

PI3K/mTOR and topoisomerase inhibitors suggested as candidates to reduce expression of ACE2

A recent study published in the preprint server medRxiv in September 2020 shows that the already approved drug families called P13K/mTOR and topoisomerase inhibitors may be useful in reducing individual susceptibility to the virus.

7 Sep 2020

Viruses play a key evolutionary role in mammals' ability to reproduce and survive

As the world scrambles to control the growing COVID-19 coronavirus pandemic, new research in Nature Structural & Molecular Biology shows viruses also play a key evolutionary role in mammals' ability to reproduce and survive.

7 Sep 2020

RNA News and Research

Further Reading

Bedrails, door handles and ECG monitors hotspots for SARS-CoV-2 in hospital wards

Study sheds light on how interferon-gamma drives response to immunotherapy in melanoma

Scientists explain how SARS-CoV-2 attacks the brain

Researchers develop a simple and low-cost platform for diagnosing tropical fevers

Scientists claim serious data discrepancies in RaTG13 sequence

PCR Biosystems introduces RiboShield RNase Inhibitor for use in RNA-sensitive applications

Study reviews recent insights into the pathogenesis of feline leukemia virus infection

Brain inflammation seen in fatal COVID-19 cases

Metabolite signature reveals signs of multi-organ damage in COVID-19 patients

Researchers receive $1.9 million federal grant to find Lyme disease vaccine

Pfizer, BioNTech COVID-19 vaccine candidate shows promise in preclinical study

UVA radiation may contribute to inactivation of SARS-CoV-2 by sunlight

Host gene editing main driving force of SARS-CoV-2 mutations

Scientists explain why men are at higher risk from COVID-19

Researchers discuss the role of chemical senses in disease and social interactions in humans, animals

Tel Aviv University receives philanthropic grant from 3M for COVID-19 vaccine research

Six genomics research projects receive grants to address the role of ethnicity in major cancers

Limited gut inflammation in COVID-19

PI3K/mTOR and topoisomerase inhibitors suggested as candidates to reduce expression of ACE2

Viruses play a key evolutionary role in mammals' ability to reproduce and survive

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

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