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Medicine3 Apr 2023

April issues of American Psychiatric Association journals cover genetic underpinnings of common disorders, a digital intervention for depression and anxiety in youth, and more

WASHINGTON, D.C., April 3, 2023 — The latest issues of three of the American Psychiatric Association’s journals, The American Journal of Psychiatry, Psychiatric Services, and The American Journal of Psychotherapy, are now available online. The April issue of The American Journal of Psychiatry features genetic, neuroimaging, and behavioral neuroscience studies that focus on the underpinnings of mood disorders, psychotic disorders, autism, and stress-related disorders. Highlights from the issue: Lower Availability of Mitochondrial Complex I in Anterior Cingulate Cortex in ...

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Science3 Apr 2023

Royal reception on Commonwealth Day 2023 for Sri Lankan PhD researcher

A PhD researcher from the University of Huddersfield’s Global Disaster Resilience Centre (GDRC) was invited by His Majesty The King and The Queen Consort to attend a special reception at Buckingham Palace and more, in celebration of Commonwealth Day 2023. Malith Senevirathne is a PhD student at the GDRC, within the University’s School of Applied Sciences and a Research Assistant for the CORE project (sCience and human factOr for Resilient sociEty), funded by the European Commission. As ...

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Science3 Apr 2023

Can investigators use household dust as a forensic tool?

A North Carolina State University-led study found it is possible to retrieve forensically relevant information from human DNA in household dust. After sampling indoor dust from 13 households, the researchers were able to detect DNA from household residents over 90% of the time, and DNA from non-occupants 50% of the time. The work could be a way to help investigators find leads in difficult cases. Specifically, the researchers were able to obtain single nucleotide polymorphisms, or SNPs, from the dust samples. SNPs are sites within the genome that vary between individuals – corresponding ...

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Technology3 Apr 2023

Center for AIDS Research receives $15 million renewal grant from NIH

The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has awarded a five-year, $15.45 million grant to the San Diego Center for AIDS Research (SD CFAR) at UC San Diego, renewing support that extends back to an original establishing grant in 1994 at the height of the AIDS epidemic. "The grant renewal represents NIAID's continued and enduring investment in our mission to be a critical regional resource in HIV research and education, to advance the discovery and development of ...

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Science3 Apr 2023

Moderate exercise safe for people with muscle pain from statins

Statin therapy does not exacerbate muscle injury, pain or fatigue in people engaging in moderate-intensity exercise, such as walking, according to a study published today in the Journal of the American College of Cardiology. The findings are reassuring for people who experience muscle pain or fatigue from statins but need to engage in physical activity to keep their cholesterol levels low and their hearts healthy. Statins have long been the gold standard for lowering LDL or “bad” cholesterol ...

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Science3 Apr 2023

NC State researchers assemble pathogen ‘tree of life’

A new online tool – the first of its kind for plant pathogens – will help researchers across the globe identify, detect and monitor species of Phytophthora, which have been responsible for plant diseases ranging from the devastating 1840s Irish potato famine to sudden oak death that still plagues West Coast oak population. The new pathogen “tree of life” provides a plethora of information about each of the more than 192 formally described species – including their evolutionary history and relationships within groups – as well as more than 30 other informally described taxa. It also includes ...

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Science3 Apr 2023

National Institute of Dental and Craniofacial Research marks 75th anniversary

Alexandria, VA – A symposium to kick off the year-long celebration of the 75th Anniversary of the National Institute of Dental and Craniofacial Research (NIDCR) was featured at the 52nd Annual Meeting & Exhibition of the AADOCR, held in conjunction with the 47th Annual Meeting of the CADR. The AADOCR/CADR Annual Meeting & Exhibition took place at the Oregon Convention Center in Portland on March 15-18, 2023. The symposium explored a brief history of the founding of NIDCR and its early activities, followed by reflections of the former directors, Harold C. Slavkin, Lawrence A. Tabak and Martha ...

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Science3 Apr 2023

AADOCR announces 2023 AADOCR Hatton Competition and Award Winners

Alexandria, VA – The American Association for Dental, Oral, and Craniofacial Research (AADOCR) has announced the winners of the 2023 AADOCR Hatton Competition. The winners were recognized during the Opening Ceremonies of the 52nd Annual Meeting of the AADOCR, which was held in conjunction with the 47th Annual Meeting of the Canadian Association for Dental Research (CADR), that took place on March 15, 2023. The Hatton Award was first presented as the "Novice Award" in 1953 and is the oldest IADR/AADOCR ...

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Science3 Apr 2023

AADOCR announces Winners of the 2023 AADOCR/CADR Joseph Lister Award for New Investigators

Alexandria, VA – The American Association for Dental, Oral, and Craniofacial Research (AADOCR) has announced the winners of the 2023 AADOCR/CADR Joseph Lister Award for New Investigators. The winners were recognized during the Opening Ceremonies of the 52nd Annual Meeting of the AADOCR, which was held in conjunction with the 47th Annual Meeting of the Canadian Association for Dental Research (CADR), that took place on March 15, 2023. First given in 2018, the AADOCR/CADR Joseph Lister Award for New Investigators is managed by AADOCR and supported by Johnson & Johnson Consumer, Inc. It was created to award young investigators ...

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Social Science3 Apr 2023

AADOCR announces Winners of the 2023 Student Competition for Advancing Dental Research Application (SCADA)

Alexandria, VA – The American Association for Dental, Oral, and Craniofacial Research (AADOCR) has announced the winners of the 2023 Student Competition for Advancing Dental Research Application (SCADA). The winners were recognized during the Opening Ceremonies of the 52nd Annual Meeting of the AADOCR, which was held in conjunction with the 47th Annual Meeting of the Canadian Association for Dental Research (CADR), that took place on March 15, 2023. In 2017, AADOCR and Dentsply Sirona joined forces to co-sponsor SCADA, which was previously known as the Student Clinicians of ...

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Medicine3 Apr 2023

Smart watches could predict higher risk of heart failure

Wearable devices such as smart watches could be used to detect a higher risk of developing heart failure and irregular heart rhythms in later life, suggests a new study led by UCL researchers. The peer-reviewed study, published in The European Heart Journal – Digital Health, looked at data from 83,000 people who had undergone a 15-second electrocardiogram (ECG) comparable to the kind carried out using smart watches and phone devices. The researchers identified ECG recordings containing extra heart beats which are usually benign but, if they occur frequently, are linked to conditions such as heart failure and arrhythmia ...

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Medicine3 Apr 2023

Cold is beneficial for healthy aging

Cold activates a cellular cleansing mechanism that breaks down harmful protein aggregations responsible for various diseases associated with aging. In recent years, studies on different model organisms have already shown that life expectancy increases significantly when body temperature is lowered. However, precisely how this works has still been unclear in many areas. A research team at the University of Cologne’s CECAD Cluster of Excellence in Aging Research has now unlocked one responsible mechanism. The study ‘Cold ...

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Social Science3 Apr 2023

Tiny eye movements are under a surprising degree of cognitive control

A very subtle and seemingly random type of eye movement called ocular drift can be influenced by prior knowledge of the expected visual target, suggesting a surprising level of cognitive control over the eyes, according to a study led by Weill Cornell Medicine neuroscientists. The discovery, described Apr. 3 in Current Biology, adds to the scientific understanding of how vision—far from being a mere absorption of incoming signals from the retina—is controlled and directed by cognitive processes. “These ...

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Medicine3 Apr 2023

Griffin Charitable Foundation donates $71,000 to the Masonic Medical Research Institute

UTICA, NY –A $71,000 donation by the Griffin Charitable Foundation, based in Rome, New York, was awarded to the Masonic Medical Research Institute (MMRI) to purchase a new state-of-the-art microscope for imaging cells. “It came as wonderful news that the Foundation pledged this generous donation,” said Stephen F. Izzo, MMRI’s Development Director. “This gift will make a profound impact on our research capabilities.” The Griffin Charitable Foundation supports not-for-profit entities serving Rome and select organizations ...

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Medicine3 Apr 2023

Patients with schizophrenia have favorable surgical risk, opening the door for ethical consideration of neurosurgical interventions like Deep Brain Stimulation

AURORA, Colo. (April 3, 2023) – A study published in Frontiers in Surgery finds that people with schizophrenia (SZ) and schizoaffective disorder (SAD) have overall lower surgical risk than people with Parkinson’s disease, which is reassuring when considering potential surgical interventions such as Deep Brain Stimulation (DBS) for the treatment of SZ and SAD. DBS, a procedure that implants electrodes in the deeper structures of the brain connected to generators in the chest, is rare in treating SZ and ...

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Science3 Apr 2023

A 21st-century remedy for missed meds

HOUSTON – (April 3, 2023) – Missing crucial doses of medicines and vaccines could become a thing of the past thanks to Rice University bioengineers’ next-level technology for making time-released drugs. “This is a huge problem in the treatment of chronic disease,” said Kevin McHugh, corresponding author of a study about the technology published online in Advanced Materials. “It’s estimated that 50% of people don't take their medications correctly. With this, you’d give them one shot, and they’d be all set for the next couple of months.” When patients fail to take prescription medicine or take it incorrectly, the costs can ...

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Medicine3 Apr 2023

Research suggests avenues toward gene therapies for polycystic kidney disease

New Haven, Conn. — Autosomal dominant polycystic kidney disease (ADPKD) is the most common potentially lethal genetic disease—about a half million people in the United States alone suffer from the condition. There is no cure, but new research could open the door to new gene therapies for treating most cases of the disease. For several decades, researchers have known that mutations in the PKD1 gene, which encodes the polycystin-1 (PC1) protein, can cause the disease in about 80% of cases. However, the protein is too big to be modified through gene therapy strategies. Now, a research ...

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Medicine3 Apr 2023

New research shows that bacteria get “hangry," too

Have you ever been so hungry that you become angry, otherwise known as “hangry?” New research by Adam Rosenthal, PhD, assistant professor in the Department of Microbiology and Immunology, has found that some bacteria cells get hangry too, releasing harmful toxins into our bodies and making us sick. Rosenthal and his colleagues from Harvard, Princeton and Danisco Animal Nutrition discovered, using a recently developed technology, that genetically identical cells within a bacterial community have different functions, with some members behaving more docile and others producing the very toxins that make us feel ill. “Bacteria behave much more ...

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Technology3 Apr 2023

Mount Sinai awarded prestigious $1.3 million grant to expand research training program in skin biology

The Kimberly and Eric J. Waldman Department of Dermatology at the Icahn School of Medicine at Mount Sinai will expand its research training program in skin biology with support from a five-year, $1.3 million T32 grant from the National Institutes of Health (NIH) and the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS). The research training program in Systems Skin Biology will take a multidisciplinary approach in teaching scientists to holistically understand human physiology, health, and disease. As a recognized leader in research for skin biology and skin diseases, Mount Sinai will also become an incubator for future ...

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Science3 Apr 2023

MU grant will help ease nursing workforce shortage

COLUMBIA, Mo. -- A recent grant from the Missouri Department of Economic Development will help train hundreds of MU students to become part-time nurse assistants at MU Health Care. The three-year grant, which starts in fall 2023, will create a three-credit hour elective course within the MU Sinclair School of Nursing. The class will help nearly 100 MU students each year earn paid, part-time positions within MU Health Care as nurse assistants, also known as unlicensed assistive personnel (UAPs), certified nurse assistants (CNAs) and patient care technicians. “We currently have nearly 800 pre-nursing undergraduate students at MU, and as a professor teaching a freshmen-level course, I ...

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Science3 Apr 2023

Yale-led team creates comprehensive resource for impact of genomic variants

New Haven, Conn. — Each person has about 4 million sequence differences in their genome relative to the reference human genome. These differences are known as variants. A central goal in precision medicine is understanding which of these variants contribute to disease in a particular patient. Therefore, much of the human genome annotation effort is devoted to developing resources to help interpret the relative contribution of human variants to different observable phenotypes – i.e., determining variant impact. Recently, Yale School of Medicine led a large NIH-sponsored study where multiple institutions and international collaborators came together ...

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Science3 Apr 2023

Illegal trade and poor regulation threaten pangolins in China

Pangolins, unique scale-covered mammals, are drastically declining in numbers across Asia and Africa, largely due to illegal trade. Part of the trade, both legal and illegal, supports the traditional Chinese medicine market, which has attracted conservation attention. The level of demand for pangolins and other animals in traditional Chinese medicine, however, hasn’t been thoroughly studied. In a new study published in the journal Nature Conservation, Dr Yifu Wang, currently a postdoc researcher at the University ...

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Medicine3 Apr 2023

DELLA proteins could hold key to the next Green Revolution

A family of ‘promiscuous’ proteins found in all land plants is responsible for many different plant functions, despite remaining relatively unchanged for over 450 million years. New findings, published in Nature Plants and New Phytologist reveal new knowledge about how DELLA proteins regulate how much a plant grows, when germination occurs and how plants deals with threats such as drought and disease. The key is not in DELLA proteins’ ability to mutate over time, but instead in their ability to interact with dozens of different transcription factors, the proteins responsible for decoding DNA. Understanding the mechanisms which underpin ...

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Science3 Apr 2023

Rising temperatures alter ‘missing link’ of microbial processes, putting northern peatlands at risk

If you’re an avid gardener, you may have considered peat moss — decomposed Sphagnum moss that helps retain moisture in soil — to enhance your home soil mixture. And while the potting medium can help plants thrive, it’s also a key component of peatlands: wetlands characterized by a thick layer of water-saturated, carbon-rich peat beneath living Sphagnum moss, trees, and other plant life. These ecosystems cover just 3% of Earth’s land area, but “peatlands store over one-third of all soil carbon on the planet,” explains Joel Kostka, professor and associate chair of Research in the School of Biological ...

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Medicine3 Apr 2023

Maclean studying paid sick leave mandates & mental health care service use

Catherine Maclean, Associate Professor, Schar School of Policy and Government, received $641,155 from the National Institutes of Health for: "Paid Sick Leave Mandates and Mental Healthcare Service Use." This project will provide the first causal estimates of the effect of state and local paid sick leave (PSL) mandates on access to PSL among those with mental health disorder(s), use of mental health care, and indicators of potential quality of mental health care received. It will also examine how community-level factors (e.g., mental health ...

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