Alexandria, VA – The International Association for Dental Research (IADR) has announced the 2023 recipients of the IADR STAR Network Fellowship. The recipients were recognized during the Opening Ceremonies of the 101st General Session of the IADR, which was held in conjunction with the 9th Meeting of the Latin American Region and the 12th World Congress on Preventive Dentistry, that took place on June 21, 2023, in Bogotá, Colombia. The 2023 Recipients are: Karol Ali Apaza Alccayhuaman, Medical University of Vienna, Austria Meisser Madera, Universidad de Cartagena, Colombia Maja ...

A UK-wide consortium is developing technologies to use nanoparticles as state-of-the-art sensors on small, shoebox-sized satellites known as CubeSats. The Universities of Warwick, Swansea and Strathclyde have been awarded £250k to further research into nanoparticles and quantum physics in the application of space technology. Recent advances in the field of levitated optomechanics (the motion of tiny particles held and measured in free space by laser light), have shown that nanoparticles can exhibit behaviours that are governed by the laws of quantum mechanics (a fundamental theory which describes how atoms and subatomic particles interact). This has led to nanoparticles, which are ...

Alexandria, VA, USA – The International Association for Dental Research (IADR) has announced Adrian Krainer as the 2023 recipient of IADR’s Honorary Membership. Krainer, from Cold Spring Harbor Laboratory, New York, USA, was recognized during the Opening Ceremonies of the 101st General Session of the IADR, which was held in conjunction with the 9th Meeting of the Latin American Region and the 12th World Congress on Preventive Dentistry, that took place on June 21, 2023, in Bogotá, ...

INTRODUCTION Coastal sand dunes provide the first line of defense from storms for some of the most economically valuable and ecologically important landscapes in the world (1–3). A current and broadly accepted paradigm is that vegetation reduces the erosion of these dunes during wave attack (4–7). The existing body of dune research shows that a greater size (8), density (9–11), and diversity (12) of plants are associated with less erosion, although these studies have been limited ...

What started as a simple errand to deposit a check at a bank drive-through became the kind of “aha” moment found mostly in books and movies. Georgia Tech researchers had been working on an idea to simplify traditional direct air capture (DAC) systems. Their approach used ambient wind flow to draw air across a new kind of coated carbon fiber to grab CO2. That would eliminate the loud fans used in many systems. And the carbon fiber strands could be quickly heated to release the captured carbon dioxide with ...

The industrial sector – made up of businesses that support processing raw materials for manufacturing and consumer goods – is a major contributor to greenhouse gas emissions and one that has proven difficult to decarbonize. In China, much of the industrial sector is organized into ‘parks’ that have been zoned as areas for concentrated industrial activities. China has more than 2,500 industrial parks that are currently largely powered by coal. A recent study led by researchers at Princeton University finds that this clustering of industry provides unique and overlooked opportunities for targeted energy supply emissions reduction ...

Antarctic ice shelves have experienced only minor changes in surface melt rates over the past four decades, unlike the rapid increase in surface melt experienced by Greenland’s glaciers during the same time period, according to new research. The news is not cause for celebration just yet, though—the researchers expect Antarctic ice shelf surface melt rates to increase substantially in the coming decades due to rising global air temperatures. Ice shelves are the parts of glaciers that extend into the ocean and float on top of seawater. In a new study published today in Geophysical Research Letters, glaciologists ...

 The National Academy of Medicine (NAM) is partnering with a group of leading health, bioethics, equity, tech, patient advocacy, and research organizations, including The Hastings Center, to develop an Artificial Intelligence Code of Conduct (AICC). Dr. Vardit Ravitsky, incoming president of The Hastings Center, who will serve on the steering committee, said, “we must urgently develop guidance for the ethical use of AI – perhaps the most transformative technology of our generation.”  ...

As the climate changes, living things must adapt to new environmental conditions in one of two ways – either geographically or genetically. While it’s relatively simple for scientists to track and record a species’ geographic movements, proving their genetic adaptation over time can be much more difficult. A new study led by Colorado State University researchers in Nature Climate Change is one of the first to document climate adaptation at the genomic level in a wild population. Specifically, the Southwestern Willow Flycatcher – an endangered migratory bird – has shown an increase in genetic variation ...

HOUSTON – (June 21, 2023) – Rice University bioengineers have demonstrated a low-cost, point-of-care DNA test for HPV infections that could make cervical cancer screening more accessible in low- and middle-income countries where the disease kills more than 300,000 women each year. HPV, a family of viruses, infects nearly everyone at some point in their lives, often without symptoms. But more than a dozen types of HPV can cause persistent infections that result in cervical cancer, which is preventable and curable ...

With malaria becoming increasingly drug-resistant, a team of UCF researchers is looking to use cancer drugs to accelerate the discovery of new life-saving therapies for the disease. In a study funded by a 5-year $3.8 million grant from the National Institutes of Health, UCF molecular parasitologist Debopam Chakrabarti and cancer molecular biologist Ratna Chakrabarti are partnering with Nathanael Gray, co-leader of the cancer therapeutics research program at Stanford University and Elizabeth Winzeler, a malaria drug development expert from the University of California San Diego, to test cancer drugs for malaria-fighting ...

(Vienna, 21.06.2023) In the quest to find the origin of the puzzling symptoms in four children, researchers from St. Anna Children's Cancer Research Institute, the CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences (ÖAW), and the Medical University of Vienna have discovered a completely new disease, linking disruptions of blood formation, the immune system, and inflammation. This groundbreaking discovery provides the basis for a better understanding of similar diseases. It is a milestone that the researchers have now published ...

Does a football player’s number of concussions drive the risk of developing chronic traumatic encephalopathy (CTE)? In a new study of 631 deceased football players, the largest CTE study to date, scientists found that the number of diagnosed concussions alone was not associated with CTE risk. Instead, football players’ odds of developing CTE were related to both how many head impacts they received and how hard the head impacts were. The study, conducted by researchers at Mass General Brigham, Harvard Medical School, and Boston University (BU), was published today in Nature Communications. It ...

ROCKVILLE, MD - Authors whose work has been published in Plant Physiology or The Plant Cell, leading international society journals published by the American Society of Plant Biologists (ASPB), have a new option to support their travel to share their research with the scientific community. Funded by Plant Physiology and The Plant Cell, US$1,000 travel awards will be awarded to authors who have received invitations to give an oral presentation at any conference or scientific meeting around the world. Five US$1,000 awards are available in 2023 with more awards anticipated for 2024 ...

Infants born with Down syndrome, the genetic condition caused by an extra copy of chromosome 21, or trisomy 21, are highly predisposed to congenital heart defects. It is estimated that nearly half of newborns with Down syndrome have a congenital heart malformation, and Down syndrome is recognized as the most common cause of congenital heart abnormalities. Despite many research efforts over several decades, the mechanisms by which trisomy 21 prevents proper formation of the heart during embryonic development have remained unknown. A recent study by scientists ...

Twistronics isn’t a new dance move, exercise equipment, or new music fad. No, it’s much cooler than any of that. It is an exciting new development in quantum physics and material science where van der Waals materials are stacked on top of each other in layers, like sheets of paper in a ream that can easily twist and rotate while remaining flat, and quantum physicists have used these stacks to discover intriguing quantum phenomena. Adding the concept of quantum spin with twisted double bilayers of an antiferromagnet, it is possible to have tunable moiré magnetism. This suggests a new class of material platform for the next step in twistronics: ...

EMBARGOED FOR RELEASE UNTIL 4 P.M. ET, WEDNESDAY, JUNE 21, 2023 MINNEAPOLIS - People with amyotrophic lateral sclerosis (ALS) who eat more foods high in certain omega-3 fatty acids like flaxseed oil, walnuts, canola oil and pumpkin seeds may have a slower physical decline from the disease and may have a slightly extended survival. The study, which looked at the survival of people with ALS over the course of 18 months, was published in the June 21, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. Researchers also found an omega-6 ...

EMBARGOED FOR RELEASE UNTIL 4 P.M. ET, WEDNESDAY, JUNE 21, 2023 MINNEAPOLIS – People with TBI may continue to improve or decline years after their injury, making it a more chronic illness, according to a study published in the June 21, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. “Our results dispute the notion that TBI is a one-time event with a stagnant outcome after a short period of recovery,” said study author Benjamin L. Brett, PhD, of the Medical College ...

Key points: In an 18-month study, people living with ALS who had higher levels of omega-3 fatty acids in their blood were found to have slower decline in physical functionality and lower risk of premature death compared to those with lower levels of omega-3 fatty acids. Alpha-linolenic acid (ALA)—an omega-3 fatty acid found in many nuts, seeds, and oils—showed the strongest link to slower disease progression. Those with higher levels of ALA had a 50% lower risk of dying during the study period compared to those with lower levels of ALA. Embargoed for release: Wednesday, June 21, 2023, 4:00 PM ET Boston, MA—Consuming omega-3 fatty acids—particularly ...

Irvine, CA – June 21, 2023 – A University of California, Irvine-led team of researchers have discovered that extracts from plants used by the Kwakwaka’wakw First Nations peoples in their traditional botanical medicine practices are able to rescue the function of ion channel proteins carrying mutations that cause human Episodic Ataxia. The study, “Native American ataxia medicines rescue ataxia-linked mutant potassium channel activity via binding to the voltage sensing domain” was published in June in Nature Communications. “Episodic Ataxia 1 (EA1) is a movement disorder caused by inherited mutations ...

If you’ve ever thought you may be running a temperature yet couldn’t find a thermometer, you aren’t alone. A fever is the most commonly cited symptom of COVID-19 and an early sign of many other viral infections. For quick diagnoses and to prevent viral spread, a temperature check can be crucial. Yet accurate at-home thermometers aren’t commonplace, despite the rise of telehealth consultations.  There are a few potential reasons for that. The devices can range from ...

Key Takeaways In breast cancer, nearby lymph nodes, which are part of the immune system, are usually the first site of cancer spread New research led by investigators at Massachusetts General Hospital (MGH) reveals how cancer cells suppress anti-cancer immune responses in the lymph nodes to survive and spread, or metastasize The findings could lead to new strategies to prevent this suppression and unleash the immune system to fight cancer BOSTON – In breast cancer, nearby lymph nodes, which are part of the immune system, are usually the first site of cancer spread, ...

“[...] the experience with GITR targeting in patients may inform the development of either novel or next-generation immunotherapy approaches.” BUFFALO, NY- June 21, 2023 – A new research perspective was published in Oncotarget's Volume 14 on June 19, 2023, entitled, “Targeting GITR in cancer immunotherapy – there is no perfect knowledge.” In this new perspective, researchers Diwakar Davar and Roberta Zappasodi from the University of Pittsburgh Medical Center (UPMC), University of Pittsburgh, Weill Cornell Medical College, and Weill Cornell Graduate School ...

The cells in our body are continuously exposed to mechanical forces that are either externally applied or generated by the cells themselves. Being able to respond to such mechanical stimuli is an indispensable prerequisite for a large number of biological processes. However, how cells manage to process mechanical stimuli is poorly understood because techniques to study the very fine mechanical signals in cells are lacking. Researchers at the University of Münster (Germany) have now developed a method for altering the mechanics ...

Low-level laser therapy and associated photobiomodulation is the most effective of the known treatments for tinnitus, according to a study comparing the main therapies in current use, conducted by Brazilian scientists affiliated with the Optics and Photonics Research Center (CEPOF). The study is reported in an article published in the Journal of Personalized Medicine. CEPOF is a Research, Innovation and Dissemination Center (RIDC) funded by FAPESP and hosted at the University of São Paulo’s São Carlos Institute of Physics (IFSC-USP) in Brazil. Some 750 million people suffer from tinnitus worldwide, according to a European study that analyzed five ...