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A new study shows that SARS-CoV-2, the virus that causes COVID-19 (coronavirus), can infect heart cells in a lab dish, indicating it may be possible for heart cells in COVID-19 patients to be directly infected by the virus. from Top Health News -- ScienceDaily https://ift.tt/3ghxGVA via IFTTT

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A new approach in ophthalmology that offers a revolutionary alternative to corneal transplantation has just been developed by researchers and clinicians in North America, Europe, and Oceania. from Top Health News -- ScienceDaily https://ift.tt/38kqx3N via IFTTT

Gym-goers may get frustrated when they don't see results from weightlifting right away, but their efforts are not in vain: the first few weeks of training strengthen the nervous system, not muscles. from Top Health News -- ScienceDaily https://ift.tt/2YNEggl via IFTTT

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Researchers are examining the important roles rituals play in reducing our anxiety levels. from Top Health News -- ScienceDaily https://ift.tt/38fE0tH via IFTTT

Reports show that cancer is the second-highest leading cause of death globally. A recent study by scientists provides new evidence supporting the presence of a key mechanism behind progression and relapse in cancer. The study discusses the role of MBNL1 protein as a biomarker for cancer prognosis, which can lead to the development of new treatment strategies for cancer. from Top Health News -- ScienceDaily https://ift.tt/2NGaJif via IFTTT

Researchers have found that organoids known as 'mini-brains' can be infected by the SARS-CoV-2 virus that causes COVID-19. from Top Health News -- ScienceDaily https://ift.tt/2Ammc3K via IFTTT

New research gives information in order to understand safety, efficacy and mechanisms of action of a new cardiac therapy. from Top Health News -- ScienceDaily https://ift.tt/2ZmqKj4 via IFTTT

Researchers developed a novel vaccine that removes senescent T cells from adipose tissues. They showed that vaccinated obese mice had improved glucose tolerance and insulin resistance without showing severe adverse events. These findings could help develop a novel therapeutic tool. from Top Health News -- ScienceDaily https://ift.tt/2ZjcqHY via IFTTT

The recent killings of unarmed individuals have sparked a national conversation about the treatment of Black people -- and other minorities -- in the United States. from Top Health News -- ScienceDaily https://ift.tt/2ZoMfiZ via IFTTT

New coatings on implants could help make them more compatible. Researchers at the Martin Luther University Halle-Wittenberg (MLU) have developed a new method of applying anti-inflammatory substances to implants in order to inhibit undesirable inflammatory reactions in the body. from Top Health News -- ScienceDaily https://ift.tt/2BN2UEV via IFTTT

Researchers have designed a potential new treatment for one of the most common forms of muscular dystrophy. Medical researchers have created and tested synthetic DNA-like molecules that interfere with the production of a toxic protein that destroys the muscles of people who have facioscapulohumeral muscular dystrophy (FSHD). from Top Health News -- ScienceDaily https://ift.tt/3eMIoTj via IFTTT

Children whose fathers make time to play with them from a very young age may find it easier to control their behavior and emotions as they grow up, research suggests. from Top Health News -- ScienceDaily https://ift.tt/3ieLZvG via IFTTT

In a tense time when a pandemic rages, politicians wrangle for votes and protesters demand racial justice, a little politeness and courtesy go a long way. Now researchers have developed an automated method for making communications more polite. Specifically, the method takes nonpolite directives or requests -- those that use either impolite or neutral language -- and restructures them or adds words to make them more well-mannered. from Top Health News -- ScienceDaily https://ift.tt/2NGuaHT via IFTTT

Increasing gender diversity has been a long-sought goal across many of the sciences, and interventions and programs to attract more women into fields like physics and math often happen at the undergraduate level. But is representation enough to improve gender diversity in science? In a new study, researchers say there's more to the story: They've found that even when undergraduate women outnumber men in science courses, women may still be experiencing gender biases from their peers. from Top Health News -- ScienceDaily https://ift.tt/38fLI7c via IFTTT

Contrary to what many would think, characteristics of your neighborhood have little to do with how satisfied you are with it. from Top Health News -- ScienceDaily https://ift.tt/3gdZcTO via IFTTT

Women who gave birth before their 37th week of pregnancy are at an increased risk of developing ischemic heart disease (IHD) over the course of their life independent of other risk factors such as BMI or smoking, according to a new study. The study findings suggest reproductive history should be routinely included in cardiovascular risk assessments of women. from Top Health News -- ScienceDaily https://ift.tt/31sKX9u via IFTTT

Where various ethnic groups live together, cities grow at a slower rate. That is the conclusion based on worldwide data that shows how the diversity of language groups in 1975 has influenced urban growth 40 years later. from Top Health News -- ScienceDaily https://ift.tt/2YPNzwB via IFTTT

Your brain handles a perceived threat differently depending on how close it is to you. If it's far away, you engage more problem-solving areas of the brain. But up close, your animal instincts jump into action and there isn't as much reasoning. And that is probably what makes it harder to extinguish the fear of a close-up threat and more likely that you'll have some long-term stress from the experience. from Top Health News -- ScienceDaily https://ift.tt/3gbmIRd via IFTTT

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Researchers used a smartphone app to 'eavesdrop' on older adult conversations. They found that the older a person is, the less likely they are to share memories of past experiences. from Top Health News -- ScienceDaily https://ift.tt/3eObPVb via IFTTT

Raw or unpasteurized cows' milk from U.S. retail stores can hold a huge amount of antimicrobial-resistant genes if left at room temperature, according to a new study. from Top Health News -- ScienceDaily https://ift.tt/3dJfLoL via IFTTT

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Method could shed light on nitric oxide's role in the neural, circulatory, and immune systems. from Top Health News -- ScienceDaily https://ift.tt/2YNlFBn via IFTTT

In a recent study of epilepsy patients and healthy volunteers, researchers found that our brains may withdraw some common words, like ''pig,'' ''tank,'' and ''door,'' much more often than others, including ''cat,'' ''street,'' and ''stair.'' By combining memory tests, brain wave recordings, and surveys of billions of words published in books, news articles and internet encyclopedia pages, the researchers not only showed how our brains may recall words but also memories of our past experiences. from Top Health News -- ScienceDaily https://ift.tt/3ifGMUf via IFTTT

Bioengineers have shown they can keep densely packed cells alive in lab-grown tissues by creating complex networks of branching blood vessels from templates of 3D-printed sugar. from Top Health News -- ScienceDaily https://ift.tt/3dKuNKU via IFTTT

Using DNA origami as a virus-like scaffold, researchers designed an HIV-like particle that provokes a strong response from human immune cells grown in the lab. They are now testing this approach as a potential vaccine candidate in live animals, and adapting it to SARS-CoV-2, as well as other pathogens. from Top Health News -- ScienceDaily https://ift.tt/38eavIB via IFTTT

After one consumes food or a beverage containing fructose, the gastrointestinal system, or gut, helps to shield the liver from damage by breaking down the sugar before it reaches the liver, according to a new multi-center study. However, the consumption of too much fructose -- particularly in a short period of time -- can overwhelm the gut, causing fructose to ''spill over'' into the liver, where it wreaks havoc and causes fatty liver, researchers discovered. from Top Health News -- ScienceDaily https://ift.tt/2BoS0oS via IFTTT

Long-term morbidity as well as a lower level of education and employment rate are common among adults who underwent congenital heart surgery during childhood, regardless of the severity of the defect. from Top Health News -- ScienceDaily https://ift.tt/3dFQ7Bz via IFTTT

It is well-known that victims of bullying can have higher risks of future health and social problems. However, different victims experience a broad range of responses and some may not suffer at all. Researchers felt this implied there might be factors that could protect against some consequences of bullying. In a study of over 6,000 adolescents in Japan, they found a strong candidate in the moderation of what is known as emotional competence. from Top Health News -- ScienceDaily https://ift.tt/3ikBHdJ via IFTTT

An innovative treatment for patients with Clostridium difficile infection (CDI) which uses transplanted gut bacteria to treat the infection, is a more effective and more cost-efficient treatment than using antibiotics, a new study has found. from Top Health News -- ScienceDaily https://ift.tt/38dKs4E via IFTTT

CAR-T therapy has been used successfully in patients with blood cancers such as lymphoma and leukemia. It modifies a patient's own T-cells by adding a piece of an antibody that recognizes unique features on the surface of cancer cells. In a new study, researchers report that they have dramatically broadened the potential targets of this approach - their engineered T-cells attack a variety of solid-tumor cancer cells from humans and mice. from Top Health News -- ScienceDaily https://ift.tt/3eLO4Nv via IFTTT

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Bioengineers have designed a glove-like device that can translate American Sign Language into English speech in real time though a smartphone app. The system includes a pair of gloves with thin, stretchable sensors that run the length of each of the five fingers. These sensors, made from electrically conducting yarns, pick up hand motions and finger placements that stand for individual letters, numbers, words and phrases. from Top Health News -- ScienceDaily https://ift.tt/31rbFiI via IFTTT

Humans and monkeys may not speak the same lingo, but our ways of thinking are a lot more similar than previously thought, according to new research. from Top Health News -- ScienceDaily https://ift.tt/3dNaNr3 via IFTTT

Children with impaired microvascular health developed higher systolic blood pressure over the course of a four-year study. Narrowing of retinal arteries in children who began the study with normal blood pressure predicted development of high blood pressure during early childhood. from Top Health News -- ScienceDaily https://ift.tt/2AcMSDO via IFTTT

Environmental destruction may make pandemics more likely and less manageable, new research suggests. from Top Health News -- ScienceDaily https://ift.tt/3i9f4IW via IFTTT

A study of pregnant women in physically demanding jobs found that their fears of confirming stereotypes about pregnant workers as incompetent, weak or less committed to their job could drive them to work extra hard, risking injury. from Top Health News -- ScienceDaily https://ift.tt/3gax2sQ via IFTTT

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Progression of kidney disease in type 1 diabetes is correlated with increased amounts of uric acid. A drug that reduces uric acid levels was tested in a multi-institution randomized clinical trial. Though the study did not show the desired clinical benefit, it did provide a very clear answer to an important scientific question. from Top Health News -- ScienceDaily https://ift.tt/385D1fL via IFTTT

In the largest study of its kind, an association has been found in living patients exposed to repetitive head impacts and difficulties with cognitive functioning and depression years or decades later. from Top Health News -- ScienceDaily https://ift.tt/2VoGctz via IFTTT

A multi-institutional research team found the cognitive ability to represent recursive sequences occurs in humans and non-human primates across age, education, culture and species. from Top Health News -- ScienceDaily https://ift.tt/2A7nm2K via IFTTT

An international research team has developed a noninvasive technology platform for gene delivery into breast cancer cells. The technique combines ultrasound with tumor-targeted microbubbles. from Top Health News -- ScienceDaily https://ift.tt/31rmykz via IFTTT

Chemically engineered peptides could prove valuable in the battle against some of the most persistent human health challenges. New findings demonstrate how researchers can engineer peptides capable of selectively and specifically binding to polysialic acid (PSA) -- a carbohydrate that is present in many human cells and plays a key role in various physiological and pathological processes, including neurological development and disease progression. from Top Health News -- ScienceDaily https://ift.tt/2Nzhe6B via IFTTT

Researchers have identified a novel protein complex that regulates Aurora B localization to ensure that chromosomes are correctly separated during cell division. The complex, NWC, is made up of three proteins: NOL11, WDR43, and Cirhin. In the absence of NWC, Aurora B did not accumulate at centromeres, and chromosome movement and alignment were impaired. Together, these results show that NWC is required for faithful chromosome segregation. from Top Health News -- ScienceDaily https://ift.tt/385Bne5 via IFTTT

UNIGE scientists developed a neuro-computer model which helps explain how the brain identifies syllables in natural speech. The model uses the equivalent of neuronal oscillations produced by brain activity to process the continuous sound flow of connected speech. The model functions according to a theory known as predictive coding, whereby the brain optimizes perception by constantly trying to predict the sensory signals based on candidate hypotheses (syllables in this model). from Top Health News -- ScienceDaily https://ift.tt/31jKpml via IFTTT

The thin, slippery layer of cartilage between the bones in the knee is magical stuff: strong enough to withstand a person's weight, but soft and supple enough to cushion the joint against impact, over decades of repeat use. That combination of soft-yet-strong has been hard to reproduce in the lab. But now, researchers say they've created an experimental gel that's the first to match the strength and durability of the real thing. from Top Health News -- ScienceDaily https://ift.tt/3dBYuy0 via IFTTT

A new study identifies psychological measures that may predict who is more likely to complete - or quit - a demanding marine training course. from Top Health News -- ScienceDaily https://ift.tt/2NzaRjR via IFTTT

Scientists have achieved the most extensive high-throughput analysis of CRISPR-Cas9 activities. The team developed deep-learning-based computational models that predict the activities of SpCas9 variants for different DNA sequences. This study represents a useful guide for selecting the most appropriate SpCas9 variant. from Top Health News -- ScienceDaily https://ift.tt/31u1sBY via IFTTT

Researchers found the drugs were prescribed disproportionately to older adults, often concurrently with opioids, despite warnings against this dangerous combination. from Top Health News -- ScienceDaily https://ift.tt/3eFjntr via IFTTT

Researchers have identified the sequence of molecular events by which tiny, tick-like creatures called house dust mites trigger asthma and allergic rhinitis. from Top Health News -- ScienceDaily https://ift.tt/3867LNz via IFTTT

Could the cure for melanoma - the most dangerous type of skin cancer -- be a compound derived from a marine invertebrate that lives at the bottom of the ocean? A group of scientists think so, and are looking to the microbiome of an Antarctic ascidian called Synoicum adareanum to better understand the possibilities for development of a melanoma-specific drug. from Top Health News -- ScienceDaily https://ift.tt/3eRo03P via IFTTT

A discovery could pave the way for future studies aimed at developing solutions to ALS and other vexing neuromuscular diseases. from Top Health News -- ScienceDaily https://ift.tt/2B6utt2 via IFTTT

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On average, a full-time primary care physician in the U.S. will lose more than $65,000 in revenue in 2020. Overall, the U.S. primary care sector will lose nearly $15 billion. Losses stem from drastic reductions in office visits and fees for services during COVID-19 shutdowns from March to May. Losses threaten practice viability, reducing further an already insufficient number of primary care providers in the United States. from Top Health News -- ScienceDaily https://ift.tt/2Vm3QqW via IFTTT

Researchers have performed the first room temperature X-ray measurements on the SARS-CoV-2 main protease -- the enzyme that enables the virus to reproduce. It marks an important first step in the ultimate goal of building a comprehensive 3D model of the enzymatic protein that will be used to advance supercomputing simulations aimed at finding drug inhibitors to block the virus's replication mechanism and help end the COVID-19 pandemic. from Top Health News -- ScienceDaily https://ift.tt/2Bg7209 via IFTTT

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Researchers found an unexpected spectrum of mental illnesses in patients with a rare gene mutation. These patients had a ''double hit'' condition that combined features and symptoms of fragile X syndrome and premutation disorder, in addition to a range of psychiatric symptoms. The findings revealed the need for clinicians to consider the complexities of the co-existing conditions of patients with both psychological and fragile X associated disorders. from Top Health News -- ScienceDaily https://ift.tt/2A2aYB4 via IFTTT

A new study brings neural-level evidence that the continuous variation in natural speech makes the discrimination of phonemes challenging for adults suffering from developmental reading-deficit dyslexia. from Top Health News -- ScienceDaily https://ift.tt/2A8AeG2 via IFTTT

Scientists have discovered a hitherto unknown function of blood platelets in cancer. In mouse models, these platelets have proved to help preserve the vascular barrier which makes blood-vessel walls selectively impermeable, thereby reducing the spread of tumor cells to other parts of the body. from Top Health News -- ScienceDaily https://ift.tt/2Vjks2d via IFTTT

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The brain's ventral lateral geniculate nucleus (vLGN) receives signals from the eye, but it is not associated with classical image-forming. For decades little was known about this brain region's cellular structure and purpose. In a new study, neuroscientists reveal newly identified brain cell subtypes unique to this region that form a striking layered formation. from Top Health News -- ScienceDaily https://ift.tt/2VhWMeN via IFTTT

Although most beer consumers can distinguish between different bitter tastes in beer, this does not appear to influence which beer they like. It seems they just like beer, regardless of the source of the bitterness. from Top Health News -- ScienceDaily https://ift.tt/2YysVRu via IFTTT

For decades, neuropsychologists have used the Wechsler Intelligence Scale for Children test as the gold-standard intelligence quotient (IQ) test to determine the intellectual abilities of children with special needs. However, this comprehensive test can take up to 2 hours to complete, and many children with special needs have a difficult time participating in such long tests. from Top Health News -- ScienceDaily https://ift.tt/2Z6otbD via IFTTT

A new study may help to peel back the layers of unhealthy skin -- at least metaphorically speaking -- and get closer to a cure. from Top Health News -- ScienceDaily https://ift.tt/2B0ixsL via IFTTT

Cannabidiol, a type of medicinal cannabis, may reduce severe behavioral problems in children and adolescents with an intellectual disability a new study has found. from Top Health News -- ScienceDaily https://ift.tt/3dytiQ6 via IFTTT

Forensic scientists have discovered a new way of presenting fragile evidence, by reconstructing a 'jigsaw' of human bone fragments using 3D printing. In the first known study of its kind, researchers took fragmented burnt human bones and tested the ability to make 3D models suitable to be shown to a jury in court. from Top Health News -- ScienceDaily https://ift.tt/31cFiUV via IFTTT

In the future, taking your blood pressure medication could be as simple as eating a spoonful of rice. This 'treatment' could also have fewer side effects than current blood pressure medicines. As a first step, researchers have made transgenic rice that contains several anti-hypertensive peptides. When given to hypertensive rats, the rice lowered their blood pressure. from Top Health News -- ScienceDaily https://ift.tt/37YZ87v via IFTTT

Problems in how the brain recognizes and processes novel information lie at the root of psychosis, researchers have found. Their discovery that defective brain signals in patients with psychosis could be altered with medication paves the way for new treatments for the disease. from Top Health News -- ScienceDaily https://ift.tt/2BcttTU via IFTTT

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