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Amphibian teeth: current knowledge, unanswered questions, and some directions for future research

Identifieur interne : 000205 ( France/Analysis ); précédent : 000204; suivant : 000206

Amphibian teeth: current knowledge, unanswered questions, and some directions for future research

Auteurs : Tiphaine Davit-Béal [France] ; Hideki Chisaka [France] ; Sidney Delgado [France] ; Jean-Yves Sire [France]

Source :

RBID : ISTEX:12FD257FC59109103ADF39AC16A3F2A52ED417E8

Descripteurs français

English descriptors

Abstract

Elucidation of the mechanisms controlling early development and organogenesis is currently progressing in several model species and a new field of research, evolutionary developmental biology, which integrates developmental and comparative approaches, has emerged. Although the expression pattern of many genes during tooth development in mammals is known, data on other lineages are virtually non‐existent. Comparison of tooth development, and particularly of gene expression (and function) during tooth morphogenesis and differentiation, in representative species of various vertebrate lineages is a prerequisite to understand what makes one tooth different from another. Amphibians appear to be good candidates for such research for several reasons: tooth structure is similar to that in mammals, teeth are renewed continuously during life ( = polyphyodonty), some species are easy to breed in the laboratory, and a large amount of morphological data are already available on diverse aspects of tooth biology in various species. The aim of this review is to evaluate current knowledge on amphibian teeth, principally concerning tooth development and replacement (including resorption), and changes in morphology and structure during ontogeny and metamorphosis. Throughout this review we highlight important questions which remain to be answered and that could be addressed using comparative morphological studies and molecular techniques. We illustrate several aspects of amphibian tooth biology using data obtained for the caudate Pleurodeles waltl. This salamander has been used extensively in experimental embryology research during the past century and appears to be one of the most favourable amphibian species to use as a model in studies of tooth development.

Url:
DOI: 10.1111/j.1469-185X.2006.00003.x


Affiliations:


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ISTEX:12FD257FC59109103ADF39AC16A3F2A52ED417E8

Le document en format XML

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<term>Academic press</term>
<term>Acta</term>
<term>Acta zool</term>
<term>Adult caudates</term>
<term>Adult lissamphibians</term>
<term>Adult teeth</term>
<term>Adult tooth</term>
<term>Adult urodeles</term>
<term>Alternate tooth positions</term>
<term>Ambystoma</term>
<term>Ambystoma mexicanum</term>
<term>Ameloblast</term>
<term>Ameloblast surface</term>
<term>Amelogenin</term>
<term>Amphibia</term>
<term>Amphibian</term>
<term>Amphibian biology</term>
<term>Amphibian phylogeny</term>
<term>Amphibian teeth</term>
<term>Amphibian tooth biology</term>
<term>Amphibien</term>
<term>Anat</term>
<term>Androgen</term>
<term>Androgen receptors</term>
<term>Anura</term>
<term>Anuran</term>
<term>Attachment</term>
<term>Attachment bone</term>
<term>Authors journal compilation</term>
<term>Basal</term>
<term>Beneski larsen</term>
<term>Bicuspid</term>
<term>Bicuspid teeth</term>
<term>Biol</term>
<term>Biological reviews</term>
<term>Blood vessel</term>
<term>Bolte</term>
<term>Bolte clemen</term>
<term>Bone support</term>
<term>Bone surface</term>
<term>Buccal epithelium</term>
<term>Caecilian</term>
<term>Casey lawson</term>
<term>Caudata</term>
<term>Caudate</term>
<term>Caudate larvae</term>
<term>Cementum</term>
<term>Chemical organization</term>
<term>Chez</term>
<term>Chibon</term>
<term>Clemen</term>
<term>Clemen greven</term>
<term>Clemen opolka</term>
<term>Collagen fibrils</term>
<term>Current knowledge</term>
<term>Cusp</term>
<term>Danio rerio</term>
<term>Delgado</term>
<term>Dent</term>
<term>Dental epithelium</term>
<term>Dental lamina</term>
<term>Dental laminae</term>
<term>Dental organ</term>
<term>Dental papilla</term>
<term>Dental papilla cells</term>
<term>Dental tissues</term>
<term>Dentaries</term>
<term>Dentary</term>
<term>Dentary bone</term>
<term>Dentigerous</term>
<term>Dentigerous bones</term>
<term>Dentine</term>
<term>Dentine cone</term>
<term>Dentine crown</term>
<term>Dentine shaft</term>
<term>Dentine surface</term>
<term>Dentine tubules</term>
<term>Dentition</term>
<term>Dentition pattern</term>
<term>Dents chez</term>
<term>Dermophis mexicanus</term>
<term>Developmental biology</term>
<term>Developmental stage</term>
<term>Developmental stages</term>
<term>Developmental studies</term>
<term>Early development</term>
<term>Ehmcke</term>
<term>Ehmcke clemen</term>
<term>Embryo</term>
<term>Enamel</term>
<term>Enamel formation</term>
<term>Enamel organ</term>
<term>Enamel proteins</term>
<term>Enamel thickness</term>
<term>Enameloid</term>
<term>Enameloid formation</term>
<term>Enameloid matrix</term>
<term>Enameloid surface</term>
<term>Epithelial</term>
<term>Epithelium</term>
<term>Etude</term>
<term>Etude ultrastructurale</term>
<term>Evol</term>
<term>Expression pattern</term>
<term>Extinct</term>
<term>Fibril</term>
<term>Fine structure</term>
<term>First teeth</term>
<term>Firstgeneration teeth</term>
<term>Foetal</term>
<term>Foetal teeth</term>
<term>Foetus</term>
<term>Fossil</term>
<term>Frog</term>
<term>Functional life</term>
<term>Functional teeth</term>
<term>Functional tooth</term>
<term>Future research</term>
<term>Gene expression</term>
<term>Generalised lissamphibian</term>
<term>Geotrypetes seraphini</term>
<term>Gillette</term>
<term>Greven</term>
<term>Greven clemen</term>
<term>Growth series</term>
<term>Gymnophiona</term>
<term>Gymnophione</term>
<term>Hertwig</term>
<term>Heyden</term>
<term>Huysseune</term>
<term>Huysseune sire</term>
<term>Hyla cinerea</term>
<term>Hypogeophis</term>
<term>Hypogeophis rostratus</term>
<term>Kogaya</term>
<term>Labial</term>
<term>Laevis</term>
<term>Lamina</term>
<term>Large amount</term>
<term>Large number</term>
<term>Large part</term>
<term>Larsen</term>
<term>Larva</term>
<term>Larval</term>
<term>Larval life</term>
<term>Larval teeth</term>
<term>Late cytodifferentiation</term>
<term>Laurin</term>
<term>Laurin reisz</term>
<term>Lawson</term>
<term>Lineage</term>
<term>Lingual</term>
<term>Lingual side</term>
<term>Lissamphibian</term>
<term>Lissamphibian phylogeny</term>
<term>Lissamphibian systematics</term>
<term>Lissamphibian teeth</term>
<term>Lissamphibians</term>
<term>Lower jaws</term>
<term>Lower permian</term>
<term>Maculosus</term>
<term>Mammal</term>
<term>Matrix</term>
<term>Maturation process</term>
<term>Maxillary</term>
<term>Mechanisms control</term>
<term>Mesenchymal</term>
<term>Mesenchymal cells</term>
<term>Mesenchyme</term>
<term>Metamorphosis</term>
<term>Mexicanum</term>
<term>Milner</term>
<term>Mineralisation</term>
<term>Mineralised</term>
<term>Model species</term>
<term>Monocuspid</term>
<term>Monocuspid condition</term>
<term>Monocuspid teeth</term>
<term>Morphogenesis</term>
<term>Morphol</term>
<term>Morphological studies</term>
<term>Morphologische untersuchun</term>
<term>Morphology</term>
<term>Moury</term>
<term>Mouth cavity</term>
<term>Multinucleated osteoclasts</term>
<term>Necturus maculosus</term>
<term>Neotenic</term>
<term>Nieuwkoop faber</term>
<term>Nonmammalian</term>
<term>Nonmammalian species</term>
<term>Odontoblasts</term>
<term>Odontogenesis</term>
<term>Ontogeny</term>
<term>Oral biol</term>
<term>Oral cavity</term>
<term>Oral epithelium</term>
<term>Osteoclast</term>
<term>Outer surface</term>
<term>Palatine</term>
<term>Papilla</term>
<term>Parker dunn</term>
<term>Parsons williams</term>
<term>Past century</term>
<term>Pedicel</term>
<term>Pedicel surface</term>
<term>Pedicellate</term>
<term>Pedicellate teeth</term>
<term>Pharyngeal</term>
<term>Phylogenetic</term>
<term>Phylogenetic relationships</term>
<term>Phylogeny</term>
<term>Pipiens</term>
<term>Plethodon cinereus</term>
<term>Plethodontid</term>
<term>Pleurodeles</term>
<term>Pleurodeles waltl</term>
<term>Predentine</term>
<term>Predentine matrix</term>
<term>Premaxillaries</term>
<term>Previous tooth</term>
<term>Pulp cavity</term>
<term>Rana</term>
<term>Rana pipiens</term>
<term>Receptor</term>
<term>Regeneration</term>
<term>Regular pattern</term>
<term>Replacement teeth</term>
<term>Replacement tooth</term>
<term>Reptile</term>
<term>Resorbed</term>
<term>Resorption</term>
<term>Rostratus</term>
<term>Roux</term>
<term>Roux chibon</term>
<term>Salamander</term>
<term>Salamandra</term>
<term>Salamandra salamandra</term>
<term>Scale bars</term>
<term>Schoch</term>
<term>Schoch carroll</term>
<term>Silurana tropicalis</term>
<term>Sire</term>
<term>Smith miles</term>
<term>Society amphibian tooth morphology</term>
<term>Society tiphaine</term>
<term>Syst</term>
<term>Tadpole</term>
<term>Taxon</term>
<term>Teeth form</term>
<term>Teleost</term>
<term>Teleost fish</term>
<term>Tetrapod</term>
<term>Tetrapod phylogeny</term>
<term>Thin enamel layer</term>
<term>Thin layer</term>
<term>Thyroid hormone</term>
<term>Thyroxine levels</term>
<term>Tiphaine</term>
<term>Tooth</term>
<term>Tooth attachment</term>
<term>Tooth base</term>
<term>Tooth biology</term>
<term>Tooth development</term>
<term>Tooth generations</term>
<term>Tooth germs</term>
<term>Tooth matrix</term>
<term>Tooth morphogenesis</term>
<term>Tooth morphology</term>
<term>Tooth regeneration</term>
<term>Tooth replacement</term>
<term>Tooth replacement pattern</term>
<term>Tooth resorption</term>
<term>Tooth shaft</term>
<term>Tooth shape</term>
<term>Tooth structure</term>
<term>Tooth surface</term>
<term>Triturus</term>
<term>Trueb</term>
<term>Unanswered questions</term>
<term>Upper jaws</term>
<term>Upper region</term>
<term>Urodela</term>
<term>Urodele</term>
<term>Various aspects</term>
<term>Vertebrate</term>
<term>Viviparous</term>
<term>Wake wurst</term>
<term>Waltl</term>
<term>Waltlii</term>
<term>Wilhelm arch</term>
<term>Wistuba</term>
<term>Xenopus</term>
<term>Xenopus laevis</term>
<term>Zahnreihen</term>
<term>Zahnreihen model</term>
<term>Zebrafish</term>
<term>Zool</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en">
<term>Academic press</term>
<term>Acta</term>
<term>Acta zool</term>
<term>Adult caudates</term>
<term>Adult lissamphibians</term>
<term>Adult teeth</term>
<term>Adult tooth</term>
<term>Adult urodeles</term>
<term>Alternate tooth positions</term>
<term>Ambystoma</term>
<term>Ambystoma mexicanum</term>
<term>Ameloblast</term>
<term>Ameloblast surface</term>
<term>Amelogenin</term>
<term>Amphibia</term>
<term>Amphibian</term>
<term>Amphibian biology</term>
<term>Amphibian phylogeny</term>
<term>Amphibian teeth</term>
<term>Amphibian tooth biology</term>
<term>Amphibien</term>
<term>Anat</term>
<term>Androgen</term>
<term>Androgen receptors</term>
<term>Anura</term>
<term>Anuran</term>
<term>Attachment</term>
<term>Attachment bone</term>
<term>Authors journal compilation</term>
<term>Basal</term>
<term>Beneski larsen</term>
<term>Bicuspid</term>
<term>Bicuspid teeth</term>
<term>Biol</term>
<term>Biological reviews</term>
<term>Blood vessel</term>
<term>Bolte</term>
<term>Bolte clemen</term>
<term>Bone support</term>
<term>Bone surface</term>
<term>Buccal epithelium</term>
<term>Caecilian</term>
<term>Casey lawson</term>
<term>Caudata</term>
<term>Caudate</term>
<term>Caudate larvae</term>
<term>Cementum</term>
<term>Chemical organization</term>
<term>Chez</term>
<term>Chibon</term>
<term>Clemen</term>
<term>Clemen greven</term>
<term>Clemen opolka</term>
<term>Collagen fibrils</term>
<term>Current knowledge</term>
<term>Cusp</term>
<term>Danio rerio</term>
<term>Delgado</term>
<term>Dent</term>
<term>Dental epithelium</term>
<term>Dental lamina</term>
<term>Dental laminae</term>
<term>Dental organ</term>
<term>Dental papilla</term>
<term>Dental papilla cells</term>
<term>Dental tissues</term>
<term>Dentaries</term>
<term>Dentary</term>
<term>Dentary bone</term>
<term>Dentigerous</term>
<term>Dentigerous bones</term>
<term>Dentine</term>
<term>Dentine cone</term>
<term>Dentine crown</term>
<term>Dentine shaft</term>
<term>Dentine surface</term>
<term>Dentine tubules</term>
<term>Dentition</term>
<term>Dentition pattern</term>
<term>Dents chez</term>
<term>Dermophis mexicanus</term>
<term>Developmental biology</term>
<term>Developmental stage</term>
<term>Developmental stages</term>
<term>Developmental studies</term>
<term>Early development</term>
<term>Ehmcke</term>
<term>Ehmcke clemen</term>
<term>Embryo</term>
<term>Enamel</term>
<term>Enamel formation</term>
<term>Enamel organ</term>
<term>Enamel proteins</term>
<term>Enamel thickness</term>
<term>Enameloid</term>
<term>Enameloid formation</term>
<term>Enameloid matrix</term>
<term>Enameloid surface</term>
<term>Epithelial</term>
<term>Epithelium</term>
<term>Etude</term>
<term>Etude ultrastructurale</term>
<term>Evol</term>
<term>Expression pattern</term>
<term>Extinct</term>
<term>Fibril</term>
<term>Fine structure</term>
<term>First teeth</term>
<term>Firstgeneration teeth</term>
<term>Foetal</term>
<term>Foetal teeth</term>
<term>Foetus</term>
<term>Fossil</term>
<term>Frog</term>
<term>Functional life</term>
<term>Functional teeth</term>
<term>Functional tooth</term>
<term>Future research</term>
<term>Gene expression</term>
<term>Generalised lissamphibian</term>
<term>Geotrypetes seraphini</term>
<term>Gillette</term>
<term>Greven</term>
<term>Greven clemen</term>
<term>Growth series</term>
<term>Gymnophiona</term>
<term>Gymnophione</term>
<term>Hertwig</term>
<term>Heyden</term>
<term>Huysseune</term>
<term>Huysseune sire</term>
<term>Hyla cinerea</term>
<term>Hypogeophis</term>
<term>Hypogeophis rostratus</term>
<term>Kogaya</term>
<term>Labial</term>
<term>Laevis</term>
<term>Lamina</term>
<term>Large amount</term>
<term>Large number</term>
<term>Large part</term>
<term>Larsen</term>
<term>Larva</term>
<term>Larval</term>
<term>Larval life</term>
<term>Larval teeth</term>
<term>Late cytodifferentiation</term>
<term>Laurin</term>
<term>Laurin reisz</term>
<term>Lawson</term>
<term>Lineage</term>
<term>Lingual</term>
<term>Lingual side</term>
<term>Lissamphibian</term>
<term>Lissamphibian phylogeny</term>
<term>Lissamphibian systematics</term>
<term>Lissamphibian teeth</term>
<term>Lissamphibians</term>
<term>Lower jaws</term>
<term>Lower permian</term>
<term>Maculosus</term>
<term>Mammal</term>
<term>Matrix</term>
<term>Maturation process</term>
<term>Maxillary</term>
<term>Mechanisms control</term>
<term>Mesenchymal</term>
<term>Mesenchymal cells</term>
<term>Mesenchyme</term>
<term>Metamorphosis</term>
<term>Mexicanum</term>
<term>Milner</term>
<term>Mineralisation</term>
<term>Mineralised</term>
<term>Model species</term>
<term>Monocuspid</term>
<term>Monocuspid condition</term>
<term>Monocuspid teeth</term>
<term>Morphogenesis</term>
<term>Morphol</term>
<term>Morphological studies</term>
<term>Morphologische untersuchun</term>
<term>Morphology</term>
<term>Moury</term>
<term>Mouth cavity</term>
<term>Multinucleated osteoclasts</term>
<term>Necturus maculosus</term>
<term>Neotenic</term>
<term>Nieuwkoop faber</term>
<term>Nonmammalian</term>
<term>Nonmammalian species</term>
<term>Odontoblasts</term>
<term>Odontogenesis</term>
<term>Ontogeny</term>
<term>Oral biol</term>
<term>Oral cavity</term>
<term>Oral epithelium</term>
<term>Osteoclast</term>
<term>Outer surface</term>
<term>Palatine</term>
<term>Papilla</term>
<term>Parker dunn</term>
<term>Parsons williams</term>
<term>Past century</term>
<term>Pedicel</term>
<term>Pedicel surface</term>
<term>Pedicellate</term>
<term>Pedicellate teeth</term>
<term>Pharyngeal</term>
<term>Phylogenetic</term>
<term>Phylogenetic relationships</term>
<term>Phylogeny</term>
<term>Pipiens</term>
<term>Plethodon cinereus</term>
<term>Plethodontid</term>
<term>Pleurodeles</term>
<term>Pleurodeles waltl</term>
<term>Predentine</term>
<term>Predentine matrix</term>
<term>Premaxillaries</term>
<term>Previous tooth</term>
<term>Pulp cavity</term>
<term>Rana</term>
<term>Rana pipiens</term>
<term>Receptor</term>
<term>Regeneration</term>
<term>Regular pattern</term>
<term>Replacement teeth</term>
<term>Replacement tooth</term>
<term>Reptile</term>
<term>Resorbed</term>
<term>Resorption</term>
<term>Rostratus</term>
<term>Roux</term>
<term>Roux chibon</term>
<term>Salamander</term>
<term>Salamandra</term>
<term>Salamandra salamandra</term>
<term>Scale bars</term>
<term>Schoch</term>
<term>Schoch carroll</term>
<term>Silurana tropicalis</term>
<term>Sire</term>
<term>Smith miles</term>
<term>Society amphibian tooth morphology</term>
<term>Society tiphaine</term>
<term>Syst</term>
<term>Tadpole</term>
<term>Taxon</term>
<term>Teeth form</term>
<term>Teleost</term>
<term>Teleost fish</term>
<term>Tetrapod</term>
<term>Tetrapod phylogeny</term>
<term>Thin enamel layer</term>
<term>Thin layer</term>
<term>Thyroid hormone</term>
<term>Thyroxine levels</term>
<term>Tiphaine</term>
<term>Tooth</term>
<term>Tooth attachment</term>
<term>Tooth base</term>
<term>Tooth biology</term>
<term>Tooth development</term>
<term>Tooth generations</term>
<term>Tooth germs</term>
<term>Tooth matrix</term>
<term>Tooth morphogenesis</term>
<term>Tooth morphology</term>
<term>Tooth regeneration</term>
<term>Tooth replacement</term>
<term>Tooth replacement pattern</term>
<term>Tooth resorption</term>
<term>Tooth shaft</term>
<term>Tooth shape</term>
<term>Tooth structure</term>
<term>Tooth surface</term>
<term>Triturus</term>
<term>Trueb</term>
<term>Unanswered questions</term>
<term>Upper jaws</term>
<term>Upper region</term>
<term>Urodela</term>
<term>Urodele</term>
<term>Various aspects</term>
<term>Vertebrate</term>
<term>Viviparous</term>
<term>Wake wurst</term>
<term>Waltl</term>
<term>Waltlii</term>
<term>Wilhelm arch</term>
<term>Wistuba</term>
<term>Xenopus</term>
<term>Xenopus laevis</term>
<term>Zahnreihen</term>
<term>Zahnreihen model</term>
<term>Zebrafish</term>
<term>Zool</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr">
<term>Reptile</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">Elucidation of the mechanisms controlling early development and organogenesis is currently progressing in several model species and a new field of research, evolutionary developmental biology, which integrates developmental and comparative approaches, has emerged. Although the expression pattern of many genes during tooth development in mammals is known, data on other lineages are virtually non‐existent. Comparison of tooth development, and particularly of gene expression (and function) during tooth morphogenesis and differentiation, in representative species of various vertebrate lineages is a prerequisite to understand what makes one tooth different from another. Amphibians appear to be good candidates for such research for several reasons: tooth structure is similar to that in mammals, teeth are renewed continuously during life ( = polyphyodonty), some species are easy to breed in the laboratory, and a large amount of morphological data are already available on diverse aspects of tooth biology in various species. The aim of this review is to evaluate current knowledge on amphibian teeth, principally concerning tooth development and replacement (including resorption), and changes in morphology and structure during ontogeny and metamorphosis. Throughout this review we highlight important questions which remain to be answered and that could be addressed using comparative morphological studies and molecular techniques. We illustrate several aspects of amphibian tooth biology using data obtained for the caudate Pleurodeles waltl. This salamander has been used extensively in experimental embryology research during the past century and appears to be one of the most favourable amphibian species to use as a model in studies of tooth development.</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>France</li>
</country>
<region>
<li>Île-de-France</li>
</region>
<settlement>
<li>Paris</li>
</settlement>
</list>
<tree>
<country name="France">
<region name="Île-de-France">
<name sortKey="Davit Eal, Tiphaine" sort="Davit Eal, Tiphaine" uniqKey="Davit Eal T" first="Tiphaine" last="Davit-Béal">Tiphaine Davit-Béal</name>
</region>
<name sortKey="Chisaka, Hideki" sort="Chisaka, Hideki" uniqKey="Chisaka H" first="Hideki" last="Chisaka">Hideki Chisaka</name>
<name sortKey="Delgado, Sidney" sort="Delgado, Sidney" uniqKey="Delgado S" first="Sidney" last="Delgado">Sidney Delgado</name>
<name sortKey="Sire, Jean Ves" sort="Sire, Jean Ves" uniqKey="Sire J" first="Jean-Yves" last="Sire">Jean-Yves Sire</name>
<name sortKey="Sire, Jean Ves" sort="Sire, Jean Ves" uniqKey="Sire J" first="Jean-Yves" last="Sire">Jean-Yves Sire</name>
</country>
</tree>
</affiliations>
</record>

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