Adult Teeth News and Research

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Mobile clinics really got rolling in the pandemic. A new law will help them cast a wider safety net.

Nearly 12 years ago, a nonprofit centered on substance abuse prevention in Lyon County, Nevada, broadened its services to dental care.

20 Mar 2023

Genetic blueprint provides insights into unique biology of egg-laying monotreme mammals

The genomes of egg-laying monotreme mammals, platypus and echidna, have been published in the prestigious journal Nature, providing a valuable public resource for research in mammalian biology and evolution, with applications for their conservation and health.

8 Jan 2021

Study confirms link between protruding teeth and traumatic dental injuries

Children with their first or early adult set of teeth that stick out have an increased chance of damaging them, but the risk can be easily reduced without being prohibitively costly.

14 May 2019

Using stem cells extracted from baby teeth to regrow dental tissues

Sometimes kids trip and fall, and their teeth take the hit. Nearly half of children suffer some injury to a tooth during childhood. When that trauma affects an immature permanent tooth, it can hinder blood supply and root development, resulting in what is essentially a "dead" tooth.

12 Sep 2018

Researchers use 3D printing-inspired process to create new blood vessels in teeth

While root canals are effective in saving a tooth that has become infected or decayed, this age-old procedure may cause teeth to become brittle and susceptible to fracture over time. Now researchers at OHSU in Portland, Oregon, have developed a process by which they can engineer new blood vessels in teeth, creating better long-term outcomes for patients and clinicians.

12 Jun 2017

Shark study may help develop new therapies for human tooth loss

A new insight into how sharks regenerate their teeth, which may pave the way for the development of therapies to help humans with tooth loss, has been discovered by scientists at the University of Sheffield.

15 Feb 2016

Research findings have major implications for public dental health resources, costs for patients

The latest research from the University of Adelaide challenges current thinking on whether many people with tooth loss really need dentures.

2 Dec 2014

Use of preventive dental care rises among Medicaid-enrolled children in Pennsylvania

A study conducted by researchers at The Children's Hospital of Philadelphia's PolicyLab shows the proportion of US-born, Medicaid-enrolled children in Pennsylvania who utilized preventive dental care rose significantly for children ages 5-10 years from 2005-2010, with marked gains among Latino children.

4 Nov 2014

New stem cell discovery may help scientists replace damaged organs

Stem-cell researchers at UC San Francisco have found a key role for a protein called BMI1 that may help scientists direct the development of tissues to replace damaged organs in the human body.

22 Jul 2013

Researchers uncover unique cellular, molecular mechanisms behind tooth renewal

Alligators may help scientists learn how to stimulate tooth regeneration in people, according to new research led by the Keck School of Medicine of the University of Southern California.

15 May 2013

Bad teeth in Ozzie kids worries dental health experts

According dental health experts, changes in diet, un-flouridated bottled water and the habit of “constantly bathing” ones teeth in sugary drinks is to blame for the rising number of decaying and rotten teeth found in children

4 Aug 2011

Cedars-Sinai's COACH for Kids and Their Families to increase oral health services for students

Dental problems are the most commonly cited unmet need among children. Cedars-Sinai's COACH for Kids and Their Families, a mobile medical program, has been selected as one of 20 school-based programs nationwide to receive a grant from the National Assembly on School-based Health Care (NASBHC) to increase oral health services to students in underserved communities.

27 Jul 2011

Fluoridation exposure during childhood prevents adult tooth loss

Children drinking water with added fluoride helps dental health in adulthood decades later, a new study finds.

25 Aug 2010

Research work holds promise for biological substitute for dental implants

A technique pioneered in the Tissue Engineering and Regenerative Medicine Laboratory of Dr. Jeremy Mao, the Edward V. Zegarelli Professor of Dental Medicine at Columbia University Medical Center, can orchestrate stem cells to migrate to a three-dimensional scaffold infused with growth factor, holding the translational potential to yield an anatomically correct tooth in as soon as nine weeks once implanted.

24 May 2010

New review highlights risks and benefits of fluoride toothpaste in young children

Everyone who has ever seen a toothpaste commercial knows that fluoride is the ingredient that helps fight tooth decay, but a new review has determined exactly how much fluoride is best in toothpastes for children.

21 Jan 2010

Darwinius, a "missing link" between primates and humans

A 47-million-year-old primate fossil, a purported "missing link" between primates and humans, was unveiled this week in New York. The fossil, formally called Darwinius masillae but nicknamed Ida, could, due to it being an essentially whole skeleton, shed light on the construction of the primate family tree, says an expert on primate evolution at Washington University in St. Louis.

22 May 2009

Dentists warn against brushing teeth after every meal

Dentists in Britain say children should not brush their teeth after every meal, they say it may be doing their teeth more harm than good.

2 Jul 2008

Orthodontics can make kids feel better about themselves

Orthodontics are often necessary to help improve the stability, function, and health of an individual's teeth; otherwise, many people would be at higher risk for gum disease, tooth decay, and tooth loss because of improper teeth positioning in their mouth

19 Mar 2006