Type X collagen, a product of hypertrophic chondrocytes
نویسندگان
چکیده
منابع مشابه
SP3/SP1 transcription activity regulates specific expression of collagen type X in hypertrophic chondrocytes.
Previously, we have shown that two non-canonical specificity protein (SP)-binding sites within the proximal promoter (nucleotide (nt) -139 to +5) of the chicken Col10a1 gene are involved in conferring tissue-specific expression of type X collagen to hypertrophic chondrocytes. In the present study, we examined the role of SP3/SP1 transcription factors in the regulation of the Col10a1 promoter. T...
متن کاملMultiple negative elements in a gene that codes for an extracellular matrix protein, collagen X, restrict expression to hypertrophic chondrocytes
During skeletal development, chondrocytes go through several stages of differentiation. The last stage, chondrocyte hypertrophy, occurs in areas of endochondral ossification. Mature hypertrophic chondrocytes differ from immature chondrocytes in that they become postmitotic, increase their cellular volume up to eightfold, and synthesize a unique set of matrix molecules. One such molecule is a sh...
متن کاملType X collagen synthesis during in vitro development of chick embryo tibial chondrocytes
In the developing chick embryo tibia type X collagen is synthesized by chondrocytes from regions of hypertrophy and not by chondrocytes from other regions (Capasso, O., G. Tajana, and R. Cancedda, 1984, Mol. Cell. Biol. 4:1163-1168; Schmid, T. M., and T. F. Linsenmayer, 1985, Dev. Biol. 107:375-381). To investigate further the relationship between differentiation of endochondral chondrocytes an...
متن کاملType X Collagen Synthesis during In Vitro Development of Chick Embryo Tibial Chondrocytes
In the developing chick embryo tibia type X collagen is synthesized by chondrocytes from regions of hypertrophy and not by chondrocytes from other regions (Capasso, O., G. Tajana, and R. Cancedda, 1984, Mol. Cell. Biol. 4:1163-1168; Schmid, T. M., and T. F. Linsenmayer, 1985, Dev. Biol. 107:375381). To investigate further the relationship between differentiation of endochondral chondrocytes and...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1985
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj2270545