Expression of BSP-GFPtpz Transgene during Osteogenesis and Reparative Dentinogenesis
نویسندگان
چکیده
منابع مشابه
Roles of DMP1 processing in osteogenesis, dentinogenesis and chondrogenesis.
Dentin matrix protein 1 (DMP1) is an acidic protein that plays critical roles in osteogenesis and dentinogenesis. Protein chemistry studies have demonstrated that DMP1 primarily exists as processed NH₂⁻ and COOH-terminal fragments in the extracellular matrix of bone and dentin. Our earlier work showed that the substitution of Asp²¹³ (a residue at a cleavage site) by Ala²¹³ blocks the processing...
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Osteogenesis imperfecta (OI) is a heritable systemic disorder of the connective tissue. Dentinogenesis imperfecta (DI), which is sometimes an accompanying symptom of OI, belongs to a group of genetically conditioned dentin dysplasias and is characterized clinically by an opalescent amber appearance of the dentin. Although the teeth of DI cases wear more easily and excessively compared to normal...
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Osteogenesis imperfecta is a collagen related disorder characterized by increased bone fragility and low bone mass. The important oral finding in osteogenesis imperfect is the presence of dentinogenesis imperfecta. This article presents a case of osteogenesis imperfecta (type IV B) with dentinogenesis imperfecta where a 7-year-old girl had opalacent primary teeth associated with severe bone def...
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AIM To examine the feasibility of using the pOBCol3.6GFPtpz [3.6-green fluorescent protein (GFP)] transgenic mice as an in vivo model for studying the biological sequence of events during pulp healing and reparative dentinogenesis. METHODOLOGY Pulp exposures were created in the first maxillary molar of 12-16-week-old 3.6-GFP transgenic mice with CD1 and C57/Bl6 genetic background. Direct pulp...
متن کاملCharacterization of cellular responses involved in reparative dentinogenesis in rat molars.
During primary dentin formation, differentiating primary odontoblasts secrete an organic matrix, consisting principally of type I collagen and non-collagenous proteins, that is capable of mineralizing at its distal front. In contrast to ameloblasts that form enamel and undergo programmed cell death, primary odontoblasts remain metabolically active in a functional tooth. When dentin is exposed t...
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ژورنال
عنوان ژورنال: Journal of Dental Research
سال: 2019
ISSN: 0022-0345,1544-0591
DOI: 10.1177/0022034519885089