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For older adults, smelling the roses may be more difficult

The reports from covid-19 patients are disconcerting. Only a few hours before, they were enjoying a cup of pungent coffee or the fragrance of flowers in a garden. Then, as if a switch had been flipped, those smells disappeared.

1 Dec 2021

Comparison of peptides from human cardiac proteins and SARS-CoV-2 proteins

A new study investigated whether linear peptides contained in proteins (primarily expressed in the heart) also occur in the SARS-CoV-2 proteome.

1 Dec 2021

Introducing the PhysioMimix™ OOC Multi-Organ Microphysiological System

CN Bio, a leading developer of single and multi-organ microphysiological systems (MPS), otherwise known as organ-on-a-chip (OOC), today announced the commercial launch of its new PhysioMimix™ OOC Multi-Organ MPS.

From CN Bio 1 Dec 2021

Novel anti-inflammatory drug target identified by CRISPR

In this interview, News-Medical speaks to Dr. Jeffrey Rathmell about his recent research into how metabolic pathways impact immune function.

1 Dec 2021

WHO recommends the use of first long-acting option to protect women from HIV

The first long-acting option to protect women from HIV, proven to reduce women's HIV risk, has been recommended for use by the World Health Organization.

1 Dec 2021

Lessons learnt from the pandemic: Nurse-scientists share strategies for expanding capacity and staffing

Since March of 2020, the COVID-19 pandemic has put an unprecedented strain on the American health care system as large surges of intensive care unit patients overwhelmed hospitals.

30 Nov 2021

Unvaccinated white evangelicals seem to be resistant to persuasive pro-vaccine messages

White evangelical Christians have resisted getting vaccinated against COVID-19 at higher rates than other religious groups in the United States. A new study by Yale researchers provides evidence that persuading these vaccine holdouts to get their shots has only gotten more difficult.

30 Nov 2021

Survey finds more tweens using media during the pandemic than before

"Put down your phone" is a common parental phrase, the modern-day equivalent of "turn off the TV." That's because parents have long thought that staring at a screen for too long will have a detrimental effect.

30 Nov 2021

Study compares NAbs from natural SARS-CoV-2 infection vs. vaccine induced against symptomatic infection

Scientists have recently compared the levels of antibody concentrations in unvaccinated, SARS-CoV-2 convalescent individuals and COVID-19 specific antibodies in vaccinated individuals.

30 Nov 2021

Scientists discover low amounts of cholesterol in tumor-associated macrophages

Significant changes in lipid metabolism are known to occur in cells associated with non-small-cell lung carcinoma – the most common form of lung cancer.

30 Nov 2021

Research offers new insight on the origins of stuttering

About one in 20 people go through a period of stuttering during childhood. Until the latter half of the 20th century, stuttering was believed to be a psychological problem stemming from lack of effort or from trauma.

30 Nov 2021

Study identifies two genes that play key role in protecting ovarian cancer from the immune system

Immunotherapies have shown striking clinical benefit in the treatment of many cancers, especially when used in combination with chemotherapy.

30 Nov 2021

An antiviral regimen based on biomimetic polymers for COVID-19

In a new study published on the bioRxiv* preprint server, scientists proposed the aforementioned mechanism of action (MOA) and have validated it using electron photomicrographs of murine cytomegalovirus (MCMV), which were incubated with a nanoviricide.

30 Nov 2021

New algorithm uses data from smartwatches to detect bodily stress, including COVID-19

Using data from smartwatches, a new algorithm reads heart rate as a proxy for physiological or mental stress, potentially alerting wearers they're falling ill before they have symptoms.

30 Nov 2021

New optogenetic tool can control brain circuits, behavior, and emotion

Controlling signal transmission and reception within the brain circuits is necessary for neuroscientists to achieve a better understanding of the brain's functions.

30 Nov 2021

Longer between-dose intervals for COVID-19 vaccines may significantly reduce mortality

A recent study, currently available on the medRxiv* preprint server, has shown how longer dosing intervals of vaccines against coronavirus disease (COVID-19) may be able to minimize mortality in low- and middle-income countries in the WHO European region – and significantly change our vaccination strategy.

30 Nov 2021

Study uncovers major disparities in preferred HIV medication uptake in low- and middle-income countries

A new study uncovered large and persistent disparities by sex and age in the uptake of a preferred HIV medication in low- and middle-income countries, potentially subjecting some women to worse HIV treatment outcomes if the situation is not corrected quickly.

30 Nov 2021

Medical News

For older adults, smelling the roses may be more difficult

Comparison of peptides from human cardiac proteins and SARS-CoV-2 proteins

Introducing the PhysioMimix™ OOC Multi-Organ Microphysiological System

Novel anti-inflammatory drug target identified by CRISPR

WHO recommends the use of first long-acting option to protect women from HIV

Lessons learnt from the pandemic: Nurse-scientists share strategies for expanding capacity and staffing

Unvaccinated white evangelicals seem to be resistant to persuasive pro-vaccine messages

Survey finds more tweens using media during the pandemic than before

Study compares NAbs from natural SARS-CoV-2 infection vs. vaccine induced against symptomatic infection

Scientists discover low amounts of cholesterol in tumor-associated macrophages

Research offers new insight on the origins of stuttering

Study identifies two genes that play key role in protecting ovarian cancer from the immune system

An antiviral regimen based on biomimetic polymers for COVID-19

New algorithm uses data from smartwatches to detect bodily stress, including COVID-19

New optogenetic tool can control brain circuits, behavior, and emotion

Longer between-dose intervals for COVID-19 vaccines may significantly reduce mortality

Study uncovers major disparities in preferred HIV medication uptake in low- and middle-income countries

Daily prune consumption has a protective effect on men’s bone health, research reports

McGill scientists develop a biomaterial to repair the heart, muscles, and vocal cords

COVID-19 in pregnant women linked to complications in pregnancy and birth

The importance of ketones from a clinical and medical perspective

How Programmable Nanobiology Could Drive the Fifth Industrial Revolution

Dr. Anthony Grice

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