Dentistry News and Research

Latest Dentistry News and Research

Snapchat found to be an effective tool to teach residents emergency radiology

A pilot study conducted by a team of LSU Health New Orleans School of Medicine faculty has found that Snapchat is an effective tool to teach residents emergency radiology.

3 Aug 2020

First case report on pathologic findings of vasculitis of the small vessels in the heart

A team of LSU Health New Orleans pathologists published what is believed to be the first case report on pathologic findings of vasculitis of the small vessels of the heart, which likely represents multisystem inflammatory syndrome.

30 Jul 2020

Mice born with Fragile X syndrome have fewer cell antennas

Structures called primary cilia - which act like TV antennas for cells to detect signals - are present in fewer numbers in mice born with Fragile X syndrome, according to researchers from The University of Texas Health Science Center at San Antonio.

30 Jul 2020

Dental and doctors’ offices still struggling with COVID job loss

California's outpatient health care practices largely shrugged off two recessions, adding more than 400,000 jobs during a two-decade climb from the start of 2000 to early 2020. It was an enviable growth rate of 85% and a trend largely mirrored on the national level.

28 Jul 2020

Lego-inspired, tiny 3D-printed bricks designed to heal broken bones

Tiny, 3D-printed bricks have been designed to heal broken bones -- and could one day lead to lab-made organs for human transplant.

24 Jul 2020

Scientists discover how coronavirus enters cells without encountering immune system resistance

With an alarm code, we can enter a building without bells going off. It turns out that the SARS coronavirus 2 (SARS-CoV-2) has the same advantage entering cells. It possesses the code to waltz right in.

24 Jul 2020

Research reveals an increase in medications prescribed by dentists

Research from The University of Western Australia has revealed an upward trend in the number of medications prescribed by dentists, particularly an increase in antibiotics, opiates and benzodiazepines.

24 Jul 2020

New approach tracks tumors in real time, could improve outcomes for cancer patients

A team of University of Alberta researchers has developed a faster way of tracking the movement of tumours in the body during radiation therapy, which could significantly improve outcomes for cancer patients.

23 Jul 2020

Atomic force microscopy reveals nanoscale effects of beverages on tooth enamel

KAIST researchers used atomic force microscopy to quantitatively evaluate how acidic and sugary drinks affect human tooth enamel at the nanoscale level.

22 Jul 2020

Clinical trial evaluates rapid PCR testing for COVID-19 in London care homes

In a UK-first, Queen Mary University of London is leading a clinical trial of a new rapid COVID-19 testing system that delivers results in under an hour.

22 Jul 2020

Saccharibacteria within a mammalian host are more diverse than ever anticipated, shows study

Inside your mouth right now, there is a group of bacteria whose closest relatives can also be found in the belly of a moose, in dogs, cats, and dolphins, and in groundwater deep under the Earth's surface.

22 Jul 2020

Researchers identify potential new combination therapy to treat head and neck cancer

Researchers at the UCLA Jonsson Comprehensive Cancer Center and UCLA School of Dentistry have identified a potential new combination therapy to treat advanced head and neck squamous cell carcinoma, the most common type of head and neck cancer.

21 Jul 2020

Autopsies reveal unexpected changes in the hearts of COVID-19 patients

A series of autopsies conducted by LSU Health New Orleans pathologists shows the damage to the hearts of COVID-19 patients is not the expected typical inflammation of the heart muscle associated with myocarditis, but rather a unique pattern of cell death in scattered individual heart muscle cells.

21 Jul 2020

Study shows favorable cardiovascular health lowers risk of dementia

Genes and cardiovascular health each contribute in an additive way to a person's risk of dementia, U.S. researchers including Sudha Seshadri, MD, and Claudia Satizabal, PhD, of The University of Texas Health Science Center at San Antonio (UT Health San Antonio) reported July 20 in the journal Neurology.

21 Jul 2020

Researchers discover a new class of synapse-saving proteins

Researchers at The University of Texas Health Science Center at San Antonio have discovered a new class of proteins that protect synapses from being destroyed.

17 Jul 2020

Discovery hints at novel therapeutic target for Ewing sarcoma

New insights into Ewing sarcoma, an aggressive childhood cancer, were published July 15 in the prestigious journal Nature. Researchers from the Long School of Medicine at The University of Texas Health Science Center at San Antonio contributed to the study.

16 Jul 2020

UTHSC researchers receive $2.4 million to study the role of cholesterol in brain artery health

Alex Dopico, MD, PhD, professor and Van Vleet Chair of Excellence in the Department of Pharmacology, Addiction Science, and Toxicology, and Anna Bukiya, PhD, associate professor in the Department of Pharmacology, Addiction Science, and Toxicology, have been awarded $2.4 million from the National Heart, Lung, and Blood Institute to explore how cholesterol interacts with the mechanisms that modulate blood vessel function in the brain.

16 Jul 2020

UIC receives $22 million NIH funding for translational research

The Center for Clinical and Translational Science, or CCTS, at the University of Illinois at Chicago will receive $22 million in new funding from the National Institutes of Health, or NIH, to continue its work supporting critical clinical and translational health research programs.

16 Jul 2020

DNA resection pathways are highly specific, shows study

Our cells are constantly dividing, and as they do, the DNA molecule - our genetic code - sometimes gets broken. DNA has twin strands, and a break in both is considered especially dangerous.

7 Jul 2020

Researchers discover novel class of safer analgesics

Researchers at LSU Health New Orleans Neuroscience Center of Excellence and colleagues have discovered a new class of pipeline drugs to relieve pain and reduce fever without the danger of addiction or damage to the liver or kidneys.

6 Jul 2020