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Study could lead to new strategies to prevent various cancers

Chronic inflammation drives the development of various cancers, including those of the skin, colon and pancreas. Investigators at Massachusetts General Hospital (MGH) who previously demonstrated high expression levels of an immune molecule called interleukin-33 (IL-33) during cancer-promoting inflammation have now uncovered the details behind the molecule's effects.

22 Feb 2021

Some SARS-CoV-2 variants evade mRNA vaccine-induced humoral immune, says study

Understanding how variants escape vaccine-boosted immune function is necessary to neutralizing SARS-CoV-2. An international team of researchers from MIT and Harvard University in the USA analyzed Pfizer and Moderna vaccines' effectiveness in neutralizing spike proteins from 10 different strains of SARS-CoV-2.

22 Feb 2021

Researchers study geographical distribution of mortality from 16 causes in Spain

Miguel ángel Martínez, professor at the Faculty of Mathematics of the University of Valencia (UV) is the coordinator of MEDEA3, a statistical study on the geographical distribution of mortality from 16 causes in 26 Spanish cities of 11 autonomous communities.

22 Feb 2021

Long-term exposure to air pollution can increase cardiovascular and respiratory risks

Exposure to what is considered low levels of air pollution over a long period of time can increase the risk of heart attack, stroke, atrial fibrillation, and pneumonia among people ages 65 and older, according to new research published today in the American Heart Association's flagship journal Circulation.

22 Feb 2021

Could an intranasal adjuvant to vaccines boost immunity against SARS-CoV-2 variants?

A research team from the University of Michigan Medical School, USA, developed a supplementary intranasal treatment to improve COVID-19 vaccine response and its effects on long-lasting immunity from other variants, such as the B.1.351 variant first found in South Africa.

22 Feb 2021

Exercise training improved artery health and function in middle-aged and older men

Twelve weeks of exercise training improved artery health and function in middle-aged and older men (ages 50-70 years) with low-to-normal testosterone levels, while testosterone therapy provided no benefits to the arteries, according to new research published today in Hypertension, an American Heart Association journal.

22 Feb 2021

Study identifies immune profile of people with severe COVID-19

A team of researchers at Georgetown University Medical Center, USA, investigated how SARS-CoV-2 affects the immune system’s response during and after infection and contributes to the severity of COVID-19.

22 Feb 2021

High fructose diets might prevent proper functioning of peoples' immune system

New research by Swansea scientists in collaboration with researchers at the University of Bristol and the Francis Crick Institute in London has indicated that consuming a diet high in sugar fructose might prevent the proper functioning of peoples' immune systems in ways that have, until now, largely been unknown.

22 Feb 2021

New diagnostic approach to evaluate the skin complications of diabetes mellitus

The multidisciplinary research team published their research "Skin complications of diabetes mellitus revealed by polarized hyperspectral imaging and machine learning" recently in the IEEE transactions on Medical imagining.

22 Feb 2021

Disinfectants could be helping bacteria to become resistant

News-Medical speaks to Professor Robert Bragg about disinfectants and how they could be helping bacteria to become resistant.

22 Feb 2021

Study reveals that driving is "absolutely impossible" without music

A new study by Ben-Gurion University of the Negev (BGU) researchers resulted in a nearly unanimous response: driving is "absolutely impossible" without music.

22 Feb 2021

New rodent model helps identify pregnant women whose prior kidney injury also affects babies

Young pregnant women, who appear to have fully recovered from an acute injury that reduced their kidney function, have higher rates of significant problems like preeclampsia and low birthweight babies, problems which indicate their kidneys have not actually fully recovered.

22 Feb 2021

Gastroesophageal reflux disease is linked with higher risks of larynx and esophageal cancers

Results from a large prospective study indicate that gastroesophageal reflux disease (GERD), which also causes heartburn symptoms, is linked with higher risks of various cancers of the larynx (or voice box) and esophagus.

22 Feb 2021

Polyphenols may provide protective effect against COVID-19 disease

In the study published in the journal Integrative Physiology, the researchers found that a high intake of polyphenols may have a protective effect on patients with COVID-19 and prevent disease progression.

22 Feb 2021

Mucosal delivery of IFNs a good strategy for COVID-19 prophylaxis post-exposure

Researchers from the UK and Germany recently reported a comprehensive characterization of the SARS-CoV-2 response of human nasal epithelial cells, revealing a response dominated by IFN-I/IIIs. Also, recombinant IFN-I/III treatment was found to efficiently block the replication of SARS-CoV-2, which suggests that mucosal delivery of IFNs may be a good strategy for prophylaxis post-exposure.

22 Feb 2021

Essential workers in Toronto shoulder disproportionate burden of COVID-19

Toronto, Canada's largest city, has reported 94,943 cases of COVID-19 and 2,614 related deaths so far during this pandemic. Toronto has a population of over 2.7 million people, of whom 51.5% self-identify as a visible minority. Shelter-in-place orders and shut down of non-essential businesses are the primary non-pharmaceutical interactions deployed as part of Toronto's COVID-19 response.

21 Feb 2021

Researchers urge European policymakers to make adequate resources available to tackle pancreatic cancer

Researchers have called on European policymakers to make adequate resources available to tackle pancreatic cancer, a disease that is almost invariably fatal and where little progress has been made over the past 40 years.

21 Feb 2021

Gold nanoparticles investigated as part of in vitro tool for SARS-CoV-2 drug screening

Scientists have measured the interaction of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike (S) protein with nano-gold colloids. These nanoparticles functionalized with the S protein have different spectroscopic signals allowing for new information about the protein to be extracted.

21 Feb 2021

Eating low-quality diet during pregnancy is linked to late-childhood obesity

Eating a low quality diet, high in foods and food components associated with chronic inflammation, during pregnancy may be associated with an increased risk of obesity and excess body fat in children, especially during late-childhood. The findings are published the open access journal BMC Medicine.

21 Feb 2021

A promising strategy to improve functional capacity of damaged muscle

Muscle is the largest organ that accounts for 40% of body mass and plays an essential role in maintaining our lives.

21 Feb 2021

Medical News

Study could lead to new strategies to prevent various cancers

Some SARS-CoV-2 variants evade mRNA vaccine-induced humoral immune, says study

Researchers study geographical distribution of mortality from 16 causes in Spain

Long-term exposure to air pollution can increase cardiovascular and respiratory risks

Could an intranasal adjuvant to vaccines boost immunity against SARS-CoV-2 variants?

Exercise training improved artery health and function in middle-aged and older men

Study identifies immune profile of people with severe COVID-19

High fructose diets might prevent proper functioning of peoples' immune system

New diagnostic approach to evaluate the skin complications of diabetes mellitus

Disinfectants could be helping bacteria to become resistant

Study reveals that driving is "absolutely impossible" without music

New rodent model helps identify pregnant women whose prior kidney injury also affects babies

Gastroesophageal reflux disease is linked with higher risks of larynx and esophageal cancers

Polyphenols may provide protective effect against COVID-19 disease

Mucosal delivery of IFNs a good strategy for COVID-19 prophylaxis post-exposure

Essential workers in Toronto shoulder disproportionate burden of COVID-19

Researchers urge European policymakers to make adequate resources available to tackle pancreatic cancer

Gold nanoparticles investigated as part of in vitro tool for SARS-CoV-2 drug screening

Eating low-quality diet during pregnancy is linked to late-childhood obesity

A promising strategy to improve functional capacity of damaged muscle

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

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