Mesoderm: Difference between revisions
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:'''Mesoderm Links:''' [[Endoderm]] | [[Mesoderm]] | [[Ectoderm]] | [[Lecture - Musculoskeletal Development]] | [[Notochord]] | [[Development Animation - Notochord]] | [[Somitogenesis]] | [[Musculoskeletal System Development|Musculoskeletal]] | [[Sonic hedgehog]] | [[:Category:Mesoderm]] | :'''Mesoderm Links:''' [[Endoderm]] | [[Mesoderm]] | [[Ectoderm]] | [[Lecture - Musculoskeletal Development]] | [[Notochord]] | [[Development Animation - Notochord]] | [[Somitogenesis]] | [[Musculoskeletal System Development|Musculoskeletal]] | [[Sonic hedgehog]] | [[:Category:Mesoderm]] | ||
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==Some Recent Findings== | ==Some Recent Findings== | ||
[[File:Mesenchymal_cell_cytoplasmic_extensions_01.jpg|thumb|300px|Mesenchymal cells of the developing limb bud possess long and highly dynamic cytoplasmic extensions.<ref>Timothy A. Sanders, Esther Llagostera, Maria Barna. '''Specialized filopodia direct long-range transport of SHH during vertebrate tissue patterning.''' [http://www.nature.com/nature/journal/vaop/ncurrent/full/nature12157.html Nature Apr 28, 2013].</ref>]] | [[File:Mesenchymal_cell_cytoplasmic_extensions_01.jpg|thumb|300px|Mesenchymal cells of the developing limb bud possess long and highly dynamic cytoplasmic extensions.<ref>Timothy A. Sanders, Esther Llagostera, Maria Barna. '''Specialized filopodia direct long-range transport of SHH during vertebrate tissue patterning.''' [http://www.nature.com/nature/journal/vaop/ncurrent/full/nature12157.html Nature Apr 28, 2013].</ref>]] |
Revision as of 19:20, 12 May 2016
Embryology - 23 Apr 2024 Expand to Translate |
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Introduction
The middle layer of the early trilaminar embryo germ layers (ectoderm, mesoderm and endoderm) formed by gastrulation.
This middle germ layer forms connective tissues and muscle throughout the body, with the exception of in the head region where some of these structures have a neural crest (ectoderm) origin.
- connective tissues - cartilage, bone, blood, blood vessel endothelium, dermis, etc.
- muscle - cardiac, skeletal, smooth.
Students often mix-up the terms mesoderm (middle layer) with mesenchyme (embryonic connective tissue). It is true that mesoderm initially does have a mesenchymal cellular organisation, but can also form a range of epithelial structures (surrounding somites, mesothelium lining of body cavities).
- Mesoderm Links: Endoderm | Mesoderm | Ectoderm | Lecture - Musculoskeletal Development | Notochord | Development Animation - Notochord | Somitogenesis | Musculoskeletal | Sonic hedgehog | Category:Mesoderm
Historic Embryology |
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Historic Disclaimer - information about historic embryology pages |
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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding. (More? Embryology History | Historic Embryology Papers) |
Minot CS. Origin of mesoderm. (1883) Science 2(47);815-8 . PMID 17776824
Florian J. The early development of man, with special reference to the development of the mesoderm and cloacal membrane. (1933) J. Anat., 67(2): 263-76. PMID 17104422
Some Recent Findings
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More recent papers |
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This table allows an automated computer search of the external PubMed database using the listed "Search term" text link.
More? References | Discussion Page | Journal Searches | 2019 References | 2020 References Search term: Mesoderm Development | Images <pubmed limit=5>Mesoderm+Development</pubmed> |
Mesoderm Movies
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Mesoderm Formation during Gastrulation
- Links: Gastrulation
Patterning
Somite patterning
Molecular Factors
References
- ↑ Timothy A. Sanders, Esther Llagostera, Maria Barna. Specialized filopodia direct long-range transport of SHH during vertebrate tissue patterning. Nature Apr 28, 2013.
- ↑ <pubmed>23533180</pubmed>
- ↑ <pubmed>20182616</pubmed>
- ↑ <pubmed>20497604</pubmed>
Reviews
<pubmed>20568241</pubmed>
<pubmed>17705304</pubmed>
Articles
<pubmed>21159819</pubmed> <pubmed>20565707</pubmed> <pubmed>7956820</pubmed>
Historic
<pubmed>17104422</pubmed>
Search PubMed
Search NLM Online Textbooks: "Mesoderm" : Developmental Biology | The Cell- A molecular Approach | Molecular Biology of the Cell | Endocrinology
Search Pubmed: Mesoderm | Notochord
External Links
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Cite this page: Hill, M.A. (2024, April 23) Embryology Mesoderm. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Mesoderm
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G