2006
DOI: 10.1016/j.archoralbio.2005.09.007
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An immunohistochemical study of the expression of heat-shock protein-25 and cell proliferation in the dental pulp and enamel organ during odontogenesis in rat molars

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Cited by 35 publications
(37 citation statements)
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“…The low proliferation rate found in our study might be correlated to a beginning of cell differentiation, supported by investigations with odontoblastic cells (16), which reported that differentiation is preceded by the reduction of cell growth. Thus, a reciprocal relationship between a decrease in cell proliferation and subsequent induction of functional activity might have occurred.…”
Section: Discussionsupporting
confidence: 71%
“…The low proliferation rate found in our study might be correlated to a beginning of cell differentiation, supported by investigations with odontoblastic cells (16), which reported that differentiation is preceded by the reduction of cell growth. Thus, a reciprocal relationship between a decrease in cell proliferation and subsequent induction of functional activity might have occurred.…”
Section: Discussionsupporting
confidence: 71%
“…The pattern of cell proliferation during tooth development has been widely studied in the rodent model [9,15,16,25] . These studies demonstrated the distribution pattern of proliferating cells during tooth development using 5-bromo-2 -deoxyuridine or PCNA, and showed similar results to our study with the exception of the gestational stages.…”
Section: Discussionmentioning
confidence: 99%
“…Tooth development is achieved by several dynamic processes, including cell proliferation, differentiation and cell death [14][15][16][17][18] . Detailed knowledge of these processes is necessary for the understanding of general outlines of tooth development and correct interpretation of molecular biological data [9] , especially in the human.…”
mentioning
confidence: 99%
“…Preodontoblasts began to express nestin and Dsp proteins and Dsp mRNA, which increased their expression intensities according to the progress of odontoblast differentiation. Since the matrix-producing cells lack their proliferative activity and acquire a differentiation marker such as heat-shock protein 25 during odontogenesis in rats (32,33), proliferating cells are defined as "dental papilla cells" and the polarized cells beginning to acquire their differentiation markers such as nestin and Dsp are named "preodontoblasts". Matrix-producing cells increasing the expression of their nestin and Dsp are referred to as odontoblasts, and these cells are further divided into subgroups.…”
Section: Classification Of Odontoblast-lineage Cells (Table 3)mentioning
confidence: 99%