In the field of dentistry, the murine incisor has long been considered as an outstanding model to study amelogenesis. However, it clearly appears that enamel from wild type mouse incisors and molars presents several structural differences. In incisor, exclusively radial enamel is observed. In molars, enamel displays a high level of complexity since the inner part is lamellar whereas the outer e...

Transcellular calcium transport is an essential activity in mineralized tissue formation, including dental hard tissues. In many organ systems, this activity is regulated by membrane-bound sodium/calcium (Na(+)/Ca(2+)) exchangers, which include the NCX and NCKX [sodium/calcium-potassium (Na(+)/Ca(2+)-K(+)) exchanger] proteins. During enamel maturation, when crystals expand in thickness, Ca(2+) ...

BACKGROUND Amelogenesis imperfecta refers a group of hereditary diseases affecting the teeth and can present a variety of clinical forms and appearances, compromising esthetic appearance. Amelogenesis imperfecta variably reduces oral health quality and can result in severe psychological problems. CASE PRESENTATION We present the management of an amelogenesis imperfecta Angle class III maloccl...

Background Variants in DLX3 cause tricho-dento-osseous syndrome (TDO; MIM accession no. 190320), a systemic condition with hair, nail, and bony changes, taurodontism, amelogenesis imperfecta (AI) inherited an autosomal dominant fashion. Different variants found within this gene are associated different phenotypic presentations. To date, 6 have been reported TDO. The aim of paper is to explore d...

An interdisciplinary approach can be used to treat the uncommon hereditary defect known as amelogenesis imperfecta, which ischaracterised by insufficient crown length, hypersensitivity, dental caries, and decreased vertical dimension. The present case reportdescribes a successfully managed of imperfecta with full mouth rehabilitation using implant supported prosthesis. This helped restore funct...

Amelogenesis imperfecta is a group of rare inherited disorders that affect tooth enamel formation, quantitatively and/or qualitatively. The aim of this study was to identify the genetic etiologies of two families presenting with hypomaturation amelogenesis imperfecta. DNA was isolated from peripheral blood samples obtained from participating family members. Whole exome sequencing was performed ...

A family is described with six members affected by a syndrome of epilepsy, dementia, and amelogenesis imperfecta (Kohlschütter's syndrome). An autosomal recessive pattern of inheritance is established for this disorder.

BACKGROUND Amelogenesis Imperfecta (AI) is a group of conditions where there is an abnormal formation of enamel in terms of quantity, structure and composition. AI is clinically and genetically heterogeneous, there are sex linked and autosomal versions, dominant and/or recessive, with phenotypes of hypoplastic, hypocalcified or hypomature enamel. Only recently, through clinical, genetic and mol...

Claudins are a family of proteins that forms paracellular barriers and pores determining tight junctions (TJ) permeability. Claudin-16 and -19 are pore forming TJ proteins allowing calcium and magnesium reabsorption in the thick ascending limb of Henle's loop (TAL). Loss-of-function mutations in the encoding genes, initially identified to cause Familial Hypomagnesemia with Hypercalciuria and Ne...