Abstract
Reactionary dentin-like is produced by odontoblasts and Hoehl’s cell after a carious decay, beneath a calciotraumatic line. Five SIBLINGs have been identified, together with the metalloproteinase-2 (MMP-2), whereas SMAD-2 and SMAD-4 are implicated in the synthesis of collagen. Reparative dentin is similar to a bone-like (osteodentin) structure and produced by pulp cells. BMPs, OP-1 or BMP-7, and other growth factors have also been identified in the reparative dentin. A series of SIBLINGs, fibronectin, ameloblastin, MMP-3, and MMP-9 are implicated in the formation of reparative dentin allowing the closure of a pulp exposure.
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Goldberg, M. (2014). Reactionary and Reparative Dentin-Like Structures. In: Goldberg, M. (eds) The Dental Pulp. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-55160-4_10
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DOI: https://doi.org/10.1007/978-3-642-55160-4_10
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