Search results
Results From The WOW.Com Content Network
The number of chondrocyte cells created and their maturation process can be influenced by multiple different genes and proteins. Two proteins, bone morphogenetic protein 4(BMP-4) and fibroblast growth factor 2(FGF2) have been seen to influence the amount of differentiation into chondrocytes. [4]
SOX-9 recognizes the sequence CCTTGAG along with other members of the HMG-box class DNA-binding proteins. It is expressed by proliferating but not hypertrophic chondrocytes that is essential for differentiation of precursor cells into chondrocytes [7] and, with steroidogenic factor 1, regulates transcription of the anti-Müllerian hormone gene.
A spotted gar larva at 22 days stained for cartilage (blue) and bone (red). Chondrogenesis is the biological process through which cartilage tissue is formed and developed. . This intricate and tightly regulated cellular differentiation pathway plays a crucial role in skeletal development, as cartilage serves as a fundamental component of the embryonic skele
Collagen alpha-1(X) chain is a protein that in humans is a member of the collagen family encoded by the COL10A1 gene. [5] [6] This gene encodes the alpha chain of type X collagen, a short chain collagen expressed by hypertrophic chondrocytes during endochondral ossification. Unlike type VIII collagen, the other short chain collagen, type X ...
Runx2 is another important genetic component of Chondroblast formation. It has been found that expressing this gene will result in the suppression of the differentiation of chondroblasts. Expression of this gene will also prompt already formed cartilage to undergo endochondral ossification which will prompt the cartilage to form bone. [citation ...
While the DNA sequence of most cells of an organism is the same, the binding patterns of transcription factors and the corresponding gene expression patterns are different. To a large extent, differences in transcription factor binding are determined by the chromatin accessibility of their binding sites through histone modification and/or ...
FERM, RhoGEF and pleckstrin domain-containing protein 1 is a protein that in humans is encoded by the FARP1 gene. [5] [6]This gene was originally isolated through subtractive hybridization due to its increased expression in differentiated chondrocytes versus dedifferentiated chondrocytes.
Transcription factor Sp7, also called Osterix (Osx), is a protein that in humans is encoded by the SP7 gene. [5] It is a member of the Sp family of zinc-finger transcription factors [5] It is highly conserved among bone-forming vertebrate species [6] [7] It plays a major role, along with Runx2 and Dlx5 in driving the differentiation of mesenchymal precursor cells into osteoblasts and ...