Connective Tissue Development: Difference between revisions
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* '''Brown adipose tissue: function and physiological significance''' | * '''The growth and developmental of the myodural bridge and its associated structures in the human fetus'''{{#pmid:37591924|PMID37591924}} "Myodural bridge (MDB) is a dense connective tissue between suboccipital muscle and dura mater. However, there are few reports on the development and maturation of the human MDB. This study aims to explore the developmental relationship between suboccipital muscle and MDB. 30 head and neck specimens from human fetuses (F) ranging from the 12th to 41st week (W) were made into histological sections. The F12W sections showed evidence that the dura mater dominated by fibroblasts, attached to the posterior atlanto-axial membrane (PAAM) which completely sealed the atlanto-axial space. In the F13W stage, myofibrils of the suboccipital muscle fibers increased significantly in number. At the F14W stage, a gap was observed at the caudal end of the PAAM. Numerous myodural bridge-like structures were observed blending into the dura mater through the gap. At the F19W stage, muscle cells mature. Starting at the F21W stage, the MDB were observed as fibroblasts that cross the atlanto-axial interspace and attach to the dura mater. Therefore, the traction generated by the suboccipital muscles seems to promote the maturity of MDB." | ||
* '''Brown adipose tissue: function and physiological significance'''{{#pmid:14715917|PMID14715917}} "The function of brown adipose tissue is to transfer energy from food into heat; physiologically, both the heat produced and the resulting decrease in metabolic efficiency can be of significance. ... The development of brown adipose tissue with its characteristic protein, uncoupling protein-1 (UCP1), was probably determinative for the evolutionary success of mammals, as its thermogenesis enhances neonatal survival and allows for active life even in cold surroundings." | |||
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===Reviews=== | ===Reviews=== | ||
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{{#pmid:19188249}} | |||
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{{#pmid:14715917}} | |||
===Articles=== | ===Articles=== | ||
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===Search PubMed=== | ===Search PubMed=== |
Latest revision as of 02:27, 25 August 2023
Introduction
Connective tissues in the body region have a mesoderm origin, while in the head region neural crest also contributes to these tissues.
This topic is also covered in musculoskeletal (Tendon Development), integumentary (Integumentary Development) and endocrine development (Adipose Tissue).
Blood is a liquid connective tissue (More? Blood Development).
- Loose and dense connective tissue
- Reticular connective tissue
- Adipose Tissue
- Mesenchymal connective tissue
System Links: Introduction | Cardiovascular | Coelomic Cavity | Endocrine | Gastrointestinal Tract | Genital | Head | Immune | Integumentary | Musculoskeletal | Neural | Neural Crest | Placenta | Renal | Respiratory | Sensory | Birth |
Some Recent Findings
|
Development Overview
Mesoderm Development
Somite - Dermatome
The dermis and hypodermis layers of the skin.
Somatic Mesoderm
The body wall connective tissue.
Splanchnic Mesoderm
The lamina propria and submucosa layers of the gastrointestinal tract wall.
References
- ↑ Song Y, Lai HX, Song TW, Gong J, Liu B, Chi YY, Yue C, Zhang J, Sun SZ, Zhang CH, Tang W, Fan N, Yu WH, Wang YF, Hack GD, Yu SB, Zhang JF & Sui HJ. (2023). The growth and developmental of the myodural bridge and its associated structures in the human fetus. Sci Rep , 13, 13421. PMID: 37591924 DOI.
- ↑ Cannon B & Nedergaard J. (2004). Brown adipose tissue: function and physiological significance. Physiol. Rev. , 84, 277-359. PMID: 14715917 DOI.
Reviews
Tews D & Wabitsch M. (2011). Renaissance of brown adipose tissue. Horm Res Paediatr , 75, 231-9. PMID: 21372557 DOI.
Schulz TJ & Tseng YH. (2009). Emerging role of bone morphogenetic proteins in adipogenesis and energy metabolism. Cytokine Growth Factor Rev. , 20, 523-31. PMID: 19896888 DOI.
Forhead AJ & Fowden AL. (2009). The hungry fetus? Role of leptin as a nutritional signal before birth. J. Physiol. (Lond.) , 587, 1145-52. PMID: 19188249 DOI.
Billon N, Monteiro MC & Dani C. (2008). Developmental origin of adipocytes: new insights into a pending question. Biol. Cell , 100, 563-75. PMID: 18793119 DOI.
Cannon B & Nedergaard J. (2004). Brown adipose tissue: function and physiological significance. Physiol. Rev. , 84, 277-359. PMID: 14715917 DOI.
Articles
Billon N, Kolde R, Reimand J, Monteiro MC, Kull M, Peterson H, Tretyakov K, Adler P, Wdziekonski B, Vilo J & Dani C. (2010). Comprehensive transcriptome analysis of mouse embryonic stem cell adipogenesis unravels new processes of adipocyte development. Genome Biol. , 11, R80. PMID: 20678241 DOI.
Billon N, Iannarelli P, Monteiro MC, Glavieux-Pardanaud C, Richardson WD, Kessaris N, Dani C & Dupin E. (2007). The generation of adipocytes by the neural crest. Development , 134, 2283-92. PMID: 17507398 DOI.
Search PubMed
Search Pubmed: connective tissue development | adipose Development
Additional Images
Terms
Glossary Links
- Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link
Cite this page: Hill, M.A. (2024, June 14) Embryology Connective Tissue Development. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Connective_Tissue_Development
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G