Enamel formation, or amelogenesis, is an intricate developmental process in which specialised epithelial cells known as ameloblasts secrete enamel matrix proteins and orchestrate the mineralisation of ...

Tooth enamel, made from tightly packed hydroxyapatite nanorods, is one of the hardest and most durable materials produced biologically. Exactly how it is manufactured in the body is still a mystery.

Physicists and mathematicians use the classical Stefan problem to explain the principles of crystal formation, such as snowflakes. Researchers in the University of Helsinki and Aalto University have ...

Biologists report new evidence for evolutionary change recorded in both the fossil record and the genomes (or genetic blueprints) of living organisms, providing fresh support for Charles Darwin's ...

An innovative developmental biology study relates amelotin with tooth enamel defects and enamel formation. "This is a significant study because it is the first report of a basement membrane protein ...

ACCOUNTS have been already published of the effects of vitamin D, alteration of the Ca : P ratio of the diet, and dietary restriction, upon the dentin of the incisors of rachitic rats 1. It was noted ...

The enamel that gives our teeth their bite evolved from the scales of ancient fish that lived more than 400 million years ago, fossil and genetic evidence suggests. Enamel is the hardest tissue ...

The U.S. National Institutes of Health National Institute of Dental and Craniofacial Research (NIDCR) has awarded a five-year, $2.3 million grant renewal to New York University (NYU) College of ...

Magnesium-rich: an atomic-resolution scanning transmission electron microscopy image of an enamel crystallite looking down the long axis of the crystal. The dark areas show magnesium ions forming two ...

According to a recent study, tooth enamel damage common in coeliac disease may be caused by an autoimmune reaction triggered by gut or food proteins. The Institute of Dentistry at the University of ...