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SARS-CoV-2 evades neutralizing antibodies and rapidly spreads by cell fusion, finds study

In a new study by researchers in the UK, Germany and South Africa, this process is visualized using time-lapse microscopy of a human cell lung line, demonstrating that SARS-CoV-2 can induce cell-to-cell fusion within 6 hours post-infection. Further, the application of neutralizing monoclonal antibodies or convalescent plasma was unable to prevent the spread of the virus by this mechanism, suggesting that removing SARS-CoV-2 from cells permissive of cell membrane fusion could be more difficult than other types of cell.

4 Jun 2021

Post-COVID-19 assessment shows long-lasting consequences for many non-hospitalized individuals

Complications following COVID-19 infection require quick identification and management to help plan policy and health system responses. Researchers in the UK recently described the 12-month experience of the first dedicated post-COVID clinical service in the UK to include both hospitalized and non-hospitalized COVID-19 patients. This study has been released on the medRxiv* the preprint server.

4 Jun 2021

Mental health effects common among mild and severe cases of COVID-19

Findings on mental health outcomes of COVID-19 infection show frequent symptoms associated with lasting neurological symptoms.

4 Jun 2021

Potential transmission for Kawasaki disease unexpectedly uncovered due to COVID-19

Pandemic prevention measures have been associated with lower rates of Kawasaki disease in children across South Korea.

4 Jun 2021

New scientific evidence supports the health benefits of superfoods

Researchers will be presenting their findings at the NUTRITION 2021 LIVE ONLINE conference on the science behind the health benefits of certain superfoods.

4 Jun 2021

Another symptom of the COVID-19 pandemic: unhealthy eating

In a study of 2,000 people, researchers found that the recent abrupt change in our daily routines caused us to change our eating behaviors.

4 Jun 2021

How mass screening efforts have helped identify more cases of celiac disease in children

A new mass screening program of school-aged children in Italy found that the overall prevalence of celiac disease has almost doubled in the past 25 years.

4 Jun 2021

People with many siblings have increased risk of cardiovascular events

First-born children have a lower risk of cardiovascular events such as heart attacks and strokes than brothers and sisters born later, but people who are part of a large family with many siblings have an increased risk of these events, suggests the results of a large population study in Sweden, published in the online journal BMJ Open.

4 Jun 2021

Methotrexate users fail to achieve adequate immune response to mRNA COVID-19 vaccines

Up to a third of patients taking methotrexate – a common treatment for immune mediated inflammatory conditions such as rheumatoid arthritis and psoriasis/psoriatic arthritis – failed to achieve an adequate immune response to mRNA COVID-19 vaccines in a small study accepted for publication in the journal Annals of the Rheumatic Diseases.

4 Jun 2021

Research reveals paternal transmission of stress responses to offspring via sperm

Male mice more susceptible to stress can pass down their behaviors to offspring via changes in their sperm’s genetic code, according to new research published in JNeurosci.

4 Jun 2021

Novel insights can open doors to combating clotting-related problems in COVID-19

Researchers scour what is known to come up with a hypothesis of why blood clots can be a major problem in COVID-19

4 Jun 2021

Clinical trial evaluating mixed COVID-19 vaccine schedules begins at NIH

Vaccination efforts against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus behind the coronavirus disease (COVID-19) pandemic, are well underway in many countries. Over 2 billion vaccines have been administered to date, and campaigns continue to encourage more people to get vaccinated.

4 Jun 2021

New strategy for developing universal flu vaccine

A new study from the University of Chicago and Scripps Research Institute shows that during the last great pandemic--2009's H1N1 influenza pandemic--people developed strong, effective immune responses to stable, conserved parts of the virus.

4 Jun 2021

Effect of India's 2021 Assembly Election on COVID-19

In a recent study, Indian researchers from Midnapore City College, and Indian Center for Space Physics, looked at how the assembly elections conducted during the second wave of COVID-19 impacted the transmission of the infection - on the effective contact rate and the effective reproduction number of the SARS-CoV-2 virus. The study is published on the preprint server, medRxiv*.

4 Jun 2021

Cardiovascular imaging shows no evidence of myocardial injury in athletes after COVID-19 infection

Cardiovascular imaging demonstrated no evidence of myocardial injury or myocarditis in athletes after COVID-19 infection, according to a research letter published in Circulation by Le Bonheur Children's Hospital and the University of Tennessee Health Science Center cardiologists.

4 Jun 2021

Researchers identify a novel link between aging, metabolism and anti-cancer T-cell function

MUSC Hollings Cancer Center researchers are finding solutions to the aging-related changes that reduce anti-cancer immunity. Besim Ogretmen, Ph.D., and colleagues found a novel link between aging, metabolism and anti-cancer T-cell function. Their work, published in Cell Reports, sheds light on an important pathway that cannot be ignored during cancer treatment.

4 Jun 2021

Study says COVID-19 vaccines passports will likely reduce inclination to accept vaccines

Now, a new study published on medRxiv* preprint server focuses on the quantitative evaluation of the impact of the implementation of vaccine passports for domestic and international travel.

4 Jun 2021

Perception of “speech-to-song illusion" is not affected by age

A strange thing sometimes happens when we listen to a spoken phrase again and again: It begins to sound like a song.

4 Jun 2021

Water samples collected from Baltimore’s farms and gardens contain low levels of lead, shows study

A new report that examined soil, water, and produce from urban farms and gardens in Baltimore City found low levels of lead and other metals that pose no reason for concern at the majority of growing sites.

4 Jun 2021

African cichlid fish could serve as a premier model of social disorders

Beau Alward, University of Houston assistant professor of psychology, who holds a joint appointment in biology and biochemistry and is director of the Social Neuroscience Lab, has received the Beckman Young Investigator Award by the Arnold and Mabel Beckman Foundation.

4 Jun 2021

Medical Research News

SARS-CoV-2 evades neutralizing antibodies and rapidly spreads by cell fusion, finds study

Post-COVID-19 assessment shows long-lasting consequences for many non-hospitalized individuals

Mental health effects common among mild and severe cases of COVID-19

Potential transmission for Kawasaki disease unexpectedly uncovered due to COVID-19

New scientific evidence supports the health benefits of superfoods

Another symptom of the COVID-19 pandemic: unhealthy eating

How mass screening efforts have helped identify more cases of celiac disease in children

People with many siblings have increased risk of cardiovascular events

Methotrexate users fail to achieve adequate immune response to mRNA COVID-19 vaccines

Research reveals paternal transmission of stress responses to offspring via sperm

Novel insights can open doors to combating clotting-related problems in COVID-19

Clinical trial evaluating mixed COVID-19 vaccine schedules begins at NIH

New strategy for developing universal flu vaccine

Effect of India's 2021 Assembly Election on COVID-19

Cardiovascular imaging shows no evidence of myocardial injury in athletes after COVID-19 infection

Researchers identify a novel link between aging, metabolism and anti-cancer T-cell function

Study says COVID-19 vaccines passports will likely reduce inclination to accept vaccines

Perception of “speech-to-song illusion" is not affected by age

Water samples collected from Baltimore’s farms and gardens contain low levels of lead, shows study

African cichlid fish could serve as a premier model of social disorders

Advancing Menopause Care: Non-Hormonal Treatments for Vasomotor Symptoms

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

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