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ASU team develops game-changing COVID saliva tests

Biodesign Institute's Josh LaBaer describes how his lab scaled up in a time of intense supply challenges

MIT working to develop 'smart' electric health records

Electronic health records have been widely adopted with the hope they would save time and improve the quality of patient care. But due to fragmented interfaces and tedious data entry procedures, physicians often spend more time navigating these systems than they do interacting with patients.

Cancer cells have genetic tricks for dodging body's immune system

So-called tumor suppressor genes have long been known to block cell growth, preventing cancerous cells from spreading. Mutations in these genes, scientists believed, thus allow tumors to flourish unchecked.

Shifts in infant's gut bacteria may bring 'negative effects on the brain'

Extremely premature infants are at a high risk for brain damage.

Cutting sugar by 20% prepackaged foods could prevent cardiovascular disease events

Key TakeawaysA new economic and health model estimates that cases of cardiovascular disease and diabetes in the US would drop substantially if the food industry reformulates sugary products in 15 food categories.By quantifying the healthcare and societal cost savings of Americans reducing their sugar consumption, the model may spur the launch of a national sugar-reduction policy aimed at food manufacturers.Cutting 20% of sugar from packaged foods and 40% from beverages could prevent 2.48 million cardiovascular disease events (such as strokes, heart attacks, cardiac arrests), 490,000 cardiovascular deaths, and 750,000 diabetes cases in the U.S.

Study finds decision-making can be altered by a racing heart

Anxiety, addiction, and other psychiatric disorders are often characterized by intense states of what scientists call arousal: The heart races, blood pressure readings rise, breaths shorten, and “bad” decisions are made.

Cornell researchers test antipsychotic drug on testicular tumors

A team of researchers at Cornell University has found that the common antipsychotic drug thioridazine suppresses the tumor activity of many malignant testicular germ cell tumors in laboratory mice.

MIT engineers design prosthetic hand that gives tactile feedback

Prosthetic enables a wide range of daily activities, such as zipping a suitcase, shaking hands, and petting a cat.

U.S., Japanese researchers find centenarians more likely to survive infectious diseases

Centenarians are less susceptible to age-related chronic diseases and more likely to survive infectious diseases.

Meta-analysis of diverse population improves understanding of type 2 diabetes genetic risks

Most studies of genetic risks for type 2 diabetes have focused only on people of European ancestry, although the prevalence of the disease is rising more rapidly in other populations.

Nigerian surgeons report new, simpler technique for treating chronic osteomyelitis

Chronic osteomyelitis, a progressive infection in bone, can occur after treatment for acute osteomyelitis, a new infection in bone that usually results from injury.

Yale School of Medicine scientists participate in unprecedented study on COVID-19's effects on patients

Scientists at Yale School of Medicine are participating in an unprecedented and comprehensive study of the effects of COVID-19 on patients.

Novel screening approach improves diagnosis of metabolic disorders in newborns

A team led by researchers at Baylor College of Medicine found that a screening method known as untargeted metabolomics profiling can improve the diagnostic rate for inborn errors of metabolism, a group of rare genetic conditions, by about seven-fold when compared to the traditional metabolic screening approach.

Italian study: COVID-19 health care workers at high risk for post-traumatic stress

A group of Italian medical researchers has issued a "call for action" to the medical community to protect frontline healthcare workers from heavy psychological stress in dealing with COVID-19 patients.

Preliminary results show Pfizer vaccine's effectiveness in Israel

A snapshot of the results of Israel's national vaccination campaign indicates that the Pfizer-BioNTech vaccine has dramatically reduced the number of cases of COVID-19, the number of hospitalizations and the number of critically ill patients.

Purdue researchers develop way to stabilize human calcitonin for better osteoporosis treatment

Researchers have found a way to alter human calcitonin into a safe and effective drug for the treatment of osteoporosis and other bone diseases.

UCLA partners with Yuyu Pharma for MS treatment

University of California Los Angeles (UCLA) has forged a new partnership with a South Korean pharmaceutical company to develop a new multiple sclerosis treatment, according to a press release.

Inhibiting IL-17 could prove helpful in treating COVID-19

A clinical trial of a drug that targets the interleukin 17 family of cytokines could lead to a preventive treatment for acute respiratory distress syndrome (ARDS) in COVID-19.

New study evaluates effectiveness and use of COVID-19 antibody testing

A research team from the Weizmann Institute of Science in Israel reviews the different types of antibody tests for COVID-19, and their importance, in a January 2021 preprint of Cell Reports Medicine.

STANFORD: Research could lead to injectable gels that release medicines over time

Injecting patients with a gel that would dissolve over several months could replace the need to administer daily or weekly shots. But to make this possible, researchers first had to create a Jello-like substance that could defy one of the fundamental laws of nature.