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press releases.

Science22 Jun 2023

IADR names recipients of the 2023 IADR LION Dental Research Awards

Alexandria, VA – The International Association for Dental Research (IADR) has announced the 2023 recipients of the IADR LION Dental Research Award. 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: Mateus Xavier Queiroz, University ...

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Science22 Jun 2023

María Paula Contreras Becerra named recipient of the 2023 IADR David B. Scott Fellowship

Alexandria, VA – The International Association for Dental Research (IADR) has announced that María Paula Contreras Becerra is the 2023 recipient of the IADR David B. Scott Fellowship. Contreras Becerra, from the Universidad Nacional de Colombia (UNAL), Bogotá, 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, Colombia. Contreras Becerra’s ...

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Science22 Jun 2023

Salma Kabbashi named recipient of the 2023 IADR John Gray Fellowship

Alexandria, VA – The International Association for Dental Research (IADR) has announced that Salma Kabbashi is the recipient of the 2023 IADR John Gray Fellowship. Kabbashi, from the University of the Western Cape, Cape Town, South Africa, 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, Colombia. Kabbashi’s research work seeks to support ...

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Science22 Jun 2023

IADR/AADOCR announces winner of the 2023 William J. Gies Award for Biological Research

Alexandria, VA – The International Association for Dental Research (IADR) and American Association for Dental, Oral, and Craniofacial Research (AADOCR) have announced the winner of the 2023 IADR/AADOCR William J. Gies Award in the category of Biological Research. The winning paper in the biologic research category 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, Colombia. The winning paper in the biologic research ...

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Science22 Jun 2023

Chenmin Yao named recipient of the 2023 IADR Toshio Nakao Fellowship

Alexandria, VA – The International Association for Dental Research (IADR) has announced that Chenmin Yao is the recipient of the 2023 IADR Toshio Nakao Fellowship. Yao, from Wuhan University, China, 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, Colombia. Yao started her postgraduate ...

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Science22 Jun 2023

Adrian Krainer named 2023 recipient of IADR Honorary Membership

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, ...

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Science21 Jun 2023

New study reveals number and strength of head impacts, not concussions, drive CTE risk in football

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 ...

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Science21 Jun 2023

Omega-3 fatty acids linked to slower decline in ALS

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 ...

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Science21 Jun 2023

Is TBI a chronic condition?

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 ...

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Science21 Jun 2023

Omega-3 fatty acids linked with slower progression of ALS

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 ...

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Science21 Jun 2023

An app can transform smartphones into thermometers that accurately detect fevers

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 ...

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Science21 Jun 2023

'All-inside' meniscal repair shows good long-term outcomes

June 21, 2023 – A second-generation "all-inside" meniscal repair system provides a high success rate at long-term follow-up, reports a study in The Journal of Bone & Joint Surgery. The journal is published in the Lippincott portfolio in partnership with Wolters Kluwer. "Our 10-year results of second-generation, all-inside repair were better than those of first-generation implants and equivalent to those seen with the other common techniques," according to the new research, led by Rick W. Wright, MD, of Vanderbilt University Medical Center, Nashville. Long-term ...

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Science21 Jun 2023

Wild and feral cats shed more toxoplasmosis parasites in areas densely populated by humans

A new analysis suggests that wild, stray, and feral cats living in areas with higher human population density tend to release—or “shed”—a greater amount of the parasite that causes the disease toxoplasmosis. The study also draws links between environmental temperature variation and parasite shedding. Sophie Zhu of the University of California Davis, U.S., and colleagues present these findings in the open-access journal PLOS ONE on June 21. Toxoplasmosis is a mild-to-severe disease caused by Toxoplasma gondii, which can infect warm-blooded vertebrates, including humans and many wild or domestic animals; for instance, cats, sheep, mice, birds, ...

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Science21 Jun 2023

Urgent action needed to further improve child survival in Ethiopia: Study

New global research on child mortality rates in Ethiopia shows while there has been a significant decline in these rates in past three decades, too many children under the age of five are still dying. The analysis found the mortality rate in the under-five demographic decreased by almost 4.5 per cent every year between 1990 and 2019. However, despite the progress, it’s still one of the highest rates in the world with an estimated 190,000 under 5 deaths in 2019 at the rate of 52 deaths per 1000 livebirths. The country’s neonatal mortality rate is 26.6 deaths per 1000 livebirths. Lead author Dr Gizachew Tessema from the Curtin School of Population ...

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Science21 Jun 2023

Rain gardens could save salmon from toxic tire chemicals

Specially designed gardens could reduce the amount of a toxic chemical associated with tires entering our waterways by more than 90 per cent, new research shows. Tired toxins The chemical 6PPD-quinone can form when car tires interact with the atmosphere. It enters rivers and streams when rain runs off roads into waterways. It is toxic to coho salmon, rainbow trout and some other fish. “Rain gardens”, or bioretention cells, are gardens engineered to reduce flooding and soak up contaminants when road runoff is directed ...

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Science21 Jun 2023

A new, promising weapon in the fight against HIV

A research team led by Tokyo Medical and Dental University (TMDU) has identified a molecular compound that activates latent HIV-1 in cells, showing promise for HIV treatments Tokyo, Japan – A multi-institutional research group led by researchers from Tokyo Medical and Dental University (TMDU) has made a significant and promising step forward in our ability to treat human immunodeficiency virus type 1 (HIV-1), the virus underlying acquired immunodeficiency syndrome (AIDS). To appreciate their accomplishment, we must first know a little about why HIV-1 is difficult to eliminate. ...

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Science21 Jun 2023

A roadmap for gene regulation in plants

– By Will Ferguson For the first time, researchers at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a genome-scale way to map the regulatory role of transcription factors, proteins that play a key role in gene expression and determining a plant’s physiological traits. Their work reveals unprecedented insights into gene regulatory networks and identifies a new library of DNA parts that can be used to optimize genetic engineering efforts in plants. “Transcription factors regulate things like how plants grow, how much fruit they produce, ...

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Science21 Jun 2023

Biodegradable gel shows promise for cartilage regeneration

A gel that combines both stiffness and toughness is a step forward in the bid to create biodegradable implants for joint injuries, according to new UBC research. Mimicking articular cartilage, found in our knee and hip joints, is challenging. This cartilage is key to smooth joint movement, and damage to it can cause pain, reduce function, and lead to arthritis. One potential solution is to implant artificial scaffolds made of proteins that help the cartilage regenerate itself as the scaffold biodegrades. How well the cartilage regenerates is linked to how well a scaffold can mimic the biological properties of cartilage, and to date, researchers have struggled ...

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Science21 Jun 2023

Ketone supplements worsen performance in trained endurance athletes, researchers find

Hamilton, ON, June 21, 2023 – Kinesiologists at McMaster University have found ketone supplements, used by some athletes hoping to cross the finish line faster, may in fact worsen performance. The new study, published in the latest print edition of the International Journal of Sport Nutrition and Exercise Metabolism, tackles contradictory research findings related to the effectiveness of ketone supplements, which have gained popularity among athletes seeking a competitive advantage. Some previously published studies had shown the supplements improve performance, while others have reported they had no effect or even worsened performance. Natural ketones can ...

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Science21 Jun 2023

The art and science of living-like architecture

“This technology is not alive,” says Laia Mogas-Soldevila. “It is living-like.” The distinction is an important one for the assistant professor at the Stuart Weitzman School of Design, for reasons both scientific and artistic. With a doctorate in biomedical engineering, several degrees in architecture, and a devotion to sustainable design, Mogas-Soldevila brings biology to everyday life, creating materials for a future built halfway between nature and artifice. The architectural technology she describes is unassuming ...

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Science21 Jun 2023

Banks still offer Black entrepreneurs inferior loans, service even when they are better qualified than peers

Nearly a decade ago, researchers from Brigham Young University, Utah State University and Rutgers published a disheartening study revealing how discrimination in bank loan services was tainting the American Dream for minority entrepreneurs. Unfortunately, even in 2023, not much has changed. A newly published paper from this core group of authors finds banks still offer Black customers inferior loan products and service, even when those Black customers have objectively stronger financial profiles and FICO ...

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Science21 Jun 2023

A novel solution to safeguard Japan's unique citrus cultivars and their breeders’ rights

Citrus cultivation holds significant importance in Japan and has recently attracted both domestic and global attention. With an agricultural production value of approximately 201 billion yen, citrus is the third most important agricultural product in Japan. The success of the Japanese citrus industry is attributed to the development of new cultivars that are free of pests and diseases, climate-resilient, and exhibit superior fruit quality. Notable examples include 'Asumi', 'Asuki', 'Ehimekashidai28go', 'Ehimekashidai48go', 'Himekoharu', 'Kanpei', 'Rinoka', and 'Mihaya', all of which display improved agricultural ...

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Science21 Jun 2023

Can humor help treat depression and anxiety?

An analysis of published studies suggests that humor therapy may lessen symptoms of depression and anxiety. For the analysis, which is published in Brain and Behavior, investigators identified 29 relevant studies that included a total of 2,964 participants and were conducted in nine different countries. Participants had depression or anxiety and included children undergoing surgery or anesthesia; older people in nursing homes; patients with Parkinson's disease, cancer, mental illness, or receiving dialysis; retired women; and college ...

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Science21 Jun 2023

Toward a better understanding of lymphatic system remodeling

Osaka, Japan – Lymphangiogenesis refers to the formation and remodeling of lymphatic vessels (a network of thin tubes that carry lymph in the lymphatic system), and it supports the transport of molecules and immune cells around the body. Recently, a team led by researchers at Osaka University has uncovered important insights into lymphatic cell migration and lymphatic vessel remodeling. Polydom (or SVEP1) is a kind of protein that is essential for making new lymphatic vessels; this is known because mice that do not express this protein have problems with lymphatic ...

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Science21 Jun 2023

KIMS redefined the role of the current collector!

A research team led by Dr. Ji-Hoon Lee of the Department of Hydrogen Energy Material at the Korea Institute of Materials Science (KIMS) developed a three-dimensional porous carbon-based current collector material and applied it to secondary batteries and supercapacitors to improve energy density and lifespan at the same time with Prof. Insuk Choi at Seoul National University and Prof. Jungho Shin at Gangneung-Wonju National University. KIMS is a government-funded research institute under the Ministry of Science and ICT. A current ...

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