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Study explains the link between psoriasis treatment and cardiovascular diseases

Patients with psoriasis, an autoimmune skin disorder, often have cardiovascular disorders as well. Hence, it is important for patients and clinicians to understand how treatments for psoriasis may influence cardiovascular disease risks.

30 Mar 2021

New molecular pathway helps steer moving cells in specific directions

Working with fruit flies, scientists at Johns Hopkins Medicine say they have identified a new molecular pathway that helps steer moving cells in specific directions.

30 Mar 2021

Specific protein may prevent cancer cell death, increase cancer metastasis

One specific protein may be a master regulator for changing how cancer cells consume nutrients from their environments, preventing cell death and increasing the likelihood cancer could spread, a study from the University of Notre Dame has shown.

30 Mar 2021

Despite targeted efforts, racial disparities persist in rural areas

In the last 20 years, Black adults living in rural areas of the United States have experienced high mortality rates due to diabetes, high blood pressure, heart disease, and stroke compared to white adults.

30 Mar 2021

Researchers study the physical effects of space travel on astronaut's heart

With NASA preparing to send humans to Mars in the 2030s, researchers are studying the physical effects of spending long periods in space.

30 Mar 2021

Ecologists generate available data to motivate change in bat box design

Ever thought about buying or building a bat box to help bats? Think carefully about the design and where you put it, University of Illinois researchers say.

30 Mar 2021

Study highlights the importance of benzothiazole in TB treatment regimens

Tuberculosis is a serious infectious disease, which is caused by the Mycobacterium tuberculosis, generally it affects the lungs. Tuberculosis is spread from one person to another through microscopic droplets released into the air, it can happen through coughs, speaks, sneezes, spits, laughs from the active tuberculosis patient

30 Mar 2021

Study confirms the predictive value of molecular classification of hormone-sensitive breast cancer

Barcelona researchers at the Hospital Clínic-IDIBAPS Research Institute, the University of Barcelona and the SOLTI academic cancer research group have shown that the molecular classification of breast cancer, which divides it into four subtypes (Luminal A, Luminal B, HER2-enriched and Basal-like) is useful for predicting the benefits of treatment in patients with advanced hormone-sensitive breast cancer.

30 Mar 2021

New system facilitates real-time imaging of biological, pathological processes

Researchers at the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, have developed a novel far-red light-emitting luciferin-luciferase system that is more efficient than those available commercially. An article on the subject is published in the International Journal of Molecular Sciences.

30 Mar 2021

Study: Patients with chronic kidney disease have high risk of acute kidney injury

Acute kidney injury (AKI) occurred in nearly 20 percent of patients who underwent surgery with implantation of antibiotic-loaded "spacers" and intravenous (IV) antibiotics for the treatment of deep infections after total knee arthroplasty, reports a study in The Journal of Bone & Joint Surgery.

30 Mar 2021

Study shows how innate valence is encoded

Since the beginning of the pandemic, a loss of smell has emerged as one of the telltale signs of COVID-19. Though most people regain their sense of smell within a matter of weeks, others can find that familiar odors become distorted.

30 Mar 2021

NIST develops “encounter metrics” to slow down or prevent future pandemics

When you bump into someone in the workplace or at your local coffee shop, you might call that an "encounter." That's the scientific term for it, too.

30 Mar 2021

Using ACE2 structure to predict SARS-CoV-2 susceptibility in animals

Researchers based at the Rice University, Texas, USA, have now demonstrated a novel method of predicting a species' susceptibility to contracting COVID-19, based on the animal's structure of ACE2.

30 Mar 2021

Study reveals the structure of key enzyme that may advance cancer research

In order to develop more effective drugs against a range of cancers, researchers have been investigating the molecular structure of many diseased-linked enzymes in the body. An intriguing case in point is Taspase 1, a type of enzyme known as a protease.

30 Mar 2021

New diagnostic test can detect COVID-19 virus even when it mutates

A team of scientists led by Nanyang Technological University, Singapore (NTU Singapore) has developed a diagnostic test that can detect the virus that causes COVID-19 even after it has gone through mutations.

30 Mar 2021

Researchers create novel light sensor from algae's rhodopsins

The unicellular green alga Chlamydomonas reinhardtii has already given research a massive boost: One of its light sensors, channelrhodopsin-2, founded the success of optogenetics about 20 years ago.

30 Mar 2021

Scientists study the sensitivity of SARS-CoV-2 variants to neutralize antibodies

The B.1.1.7 and B.1.351 variants of SARS-CoV-2 were first detected in the UK and South Africa respectively, and have since spread to many other countries.

29 Mar 2021

Have scientists found SARS-CoV-2's Achilles' heel?

Have scientists uncovered the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Achille's heel? New preclinical research from Cell neutralizing antibodies targeting the N-terminal domain of the coronavirus could be a potential target for antibodies to bind and effectively neutralize SARS-CoV-2.

29 Mar 2021

New study reports increased spread of B.1.1.7 variant in Houston, Texas

Research led by Jimmy Gollihar from the CCDC Army Research Laboratory-South in Austin, Texas found the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant B.1.1.7 —first detected last fall in England — increased in Houston, Texas. The B.1.1.7 variant is rapidly spreading with a case doubling time of 6.9 days.

29 Mar 2021

Parents report lower rates of child car seat use in ride-share

A national survey of parents revealed that most parents who used ride-share services did so with their children, but only half of the respondents reported that children who were 8 years or younger traveled in the recommended child car seats or booster seats when in ride-share vehicles.

29 Mar 2021