dentistry

Enzyme Therapy Helps Rebuild Teeth

Study in Mice Suggests a New Approach to Treating Periodontal Disease

dental xray showing damage to teeth

Our teeth are extremely tough, but neglectful oral hygiene practices and certain genetic disorders can still massively damage them. If this deterioration becomes bad enough, teeth can be permanently lost. In a recent study, IRP researchers identified a promising new strategy for helping the body regenerate a part of the tooth that is particularly difficult to repair.

Introducing NIH’s Newest Lasker Scholars

Program Gives Boost to Early Stage Investigators

Alison Boyce, Ian Myles, Jacqueline Mays, Yogen Kanthi, and Stephanie Chung

If TV shows like The Voice and America’s Got Talent are any indication, there are many extremely talented people out there who could become huge successes if presented with the right opportunity. This is no less the case in science, with thousands of extremely bright individuals quietly toiling away in their mentors’ labs as they await the chance to establish research programs of their own.

Fortunately, initiatives like the NIH’s Lasker Clinical Research Scholars Program exist to boost promising young researchers on to the next stage of their careers. Every year, the Lasker program allows a small group of early stage physician-scientists to establish their own labs at the NIH and carry out independent clinical research there for at least five years.

The five talented investigators selected as 2020 Lasker Scholars are pursuing a wide range of research questions, from how the immune system influences blood clotting to the mechanisms driving a rare and devastating skeletal disorder. Read on to learn more about the latest crop of researchers ramping up IRP labs of their very own.

Dentistry Research During the Depression Lays Foundation for NIH's NIDCR

Francis Arnold and Philip Jay

“And he said, ‘I can assure you that if you go through and become a good dentist, people will travel all over the world to find you. Chemists travel all over the world to find a job.”

That was the advice for Dr. Francis Arnold, who did become a dentist and helped establish the National Institute of Dental and Craniofacial Research, from his mentor, Dr. Thomas Hill, Professor of Clinical Oral Pathology and Therapeutics at Western Reserve University. The excerpt, and those that follow, come from Dr. Arnold's 1964 NIH oral history series. During the interviews, he discusses how his experiments and interests led him to become one of the four Public Health Service scientists who pioneered the study of fluorides and their effect on teeth.