Developmental Signals - Fox: Difference between revisions

From Embryology
mNo edit summary
mNo edit summary
(4 intermediate revisions by the same user not shown)
Line 11: Line 11:
|-bgcolor="F5FAFF"  
|-bgcolor="F5FAFF"  
|
|
* '''Tbx1 is regulated by forkhead proteins in the secondary heart field'''.{{#pmid:16444712|PMID16444712}} "Transcriptional regulation in a tissue-specific and quantitative manner is essential for developmental events, including those involved in cardiovascular morphogenesis. Tbx1 is a T-box-containing transcription factor that is responsible for many of the defects observed in 22q11 deletion syndrome in humans. Tbx1 is expressed in the secondary heart field (SHF) and is essential for cardiac outflow tract (OFT) development....These results suggest that Fox proteins are involved in most, if not all, Tbx1 expression domains and that Tbx1 marks a subset of SHF-derived cells, particularly those that uniquely contribute to the right-sided outflow tract and proximal pulmonary artery." (More? [[Developmental Signals - Tbx|Tbx]] | [[Cardiovascular System Development]] )
* '''Immunohistochemical expression analysis of the human fetal lower urogenital tract'''{{#pmid:30287094|PMID30287094}} "We have studied the ontogeny of the developing human {{male}} and {{female}} urogenital tracts from 9 weeks (indifferent stage) to 16 weeks (advanced sex differentiation) of gestation by immunohistochemistry on mid-sagittal sections. Sixteen human fetal pelvises were serial sectioned in the sagittal plane and stained with antibodies to epithelial, muscle, nerve, proliferation and hormone receptor markers. Key findings are: (1) The corpus cavernosum in males and females extends into the glans penis and clitoris, respectively, during the ambisexual stage (9 weeks) and thus appears to be an androgen-independent event. (2) The entire human male (and female) urethra is endodermal in origin based on the presence of {{FOX}}A1, KRT 7, uroplakin, and the absence of KRT10 staining. The endoderm of the urethra interfaces with ectodermal epidermis at the site of the urethral meatus. (3) The surface epithelium of the verumontanum is {{endoderm}}al in origin (FOXA1-positive) with a possible contribution of Pax2-positive epithelial cells implying additional input from the Wolffian duct epithelium. (4) Prostatic ducts arise from the endodermal (FOXA1-positive) urogenital sinus epithelium near the verumontanum. (5) Immunohistochemical staining of mid-sagittal and para-sagittal sections revealed the external anal sphincter, levator ani, bulbospongiosus muscle and the anatomic relationships between these developing skeletal muscles and organs of the {{male}} and {{female}} reproductive tracts."
 
* '''Tbx1 is regulated by forkhead proteins in the secondary heart field'''.{{#pmid:16444712|PMID16444712}} "Transcriptional regulation in a tissue-specific and quantitative manner is essential for developmental events, including those involved in cardiovascular morphogenesis. Tbx1 is a T-box-containing transcription factor that is responsible for many of the defects observed in 22q11 deletion syndrome in humans. Tbx1 is expressed in the secondary heart field (SHF) and is essential for cardiac outflow tract (OFT) development....These results suggest that Fox proteins are involved in most, if not all, Tbx1 expression domains and that Tbx1 marks a subset of SHF-derived cells, particularly those that uniquely contribute to the right-sided outflow tract and proximal pulmonary artery." (More? {{TBX}} | {{Cardiovascular}} )
|}
|}
{| class="wikitable mw-collapsible mw-collapsed"
{| class="wikitable mw-collapsible mw-collapsed"
Line 20: Line 22:
Search term: [http://www.ncbi.nlm.nih.gov/pubmed/?term=Fox ''Fox'']
Search term: [http://www.ncbi.nlm.nih.gov/pubmed/?term=Fox ''Fox'']


<pubmed limit=5>Fox</pubmed>
|}
{| class="wikitable mw-collapsible mw-collapsed"
! Older papers &nbsp;
|-
| {{Older papers}}
 
|}
|}
==Transcription Factor==
==Transcription Factor==
Line 33: Line 40:
<references/>
<references/>


'''Search Bookshelf''' [http://www.ncbi.nlm.nih.gov/sites/entrez?db=Books&cmd=search&term=Pax Pax]
'''Search Bookshelf''' [http://www.ncbi.nlm.nih.gov/sites/entrez?db=Books&cmd=search&term=Fox Fox]


===Reviews===
===Reviews===
{{#pmid:27965437}}
{{#pmid:30362516}}
{{#pmid:25942106}}
{{#pmid:24099863}}
===Articles===


===Search Pubmed===
===Search Pubmed===


'''Search Pubmed Now:''' [http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed&cmd=search&term=Fox Fox]
'''Search Pubmed Now:''' [http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed&cmd=search&term=Fox Fox]




==External Links==
==External Links==
{{External Links}}
{{External Links}}
* OMIM - [http://www.ncbi.nlm.nih.gov/omim/607108 Pax6]
* OMIM -  




Line 55: Line 71:


[[Category:Fox]] [[Category:Molecular]] [[Category:Pattern]]
[[Category:Fox]] [[Category:Molecular]] [[Category:Pattern]]
[[Category:Neural]][[Category:Transcription Factor]]
[[Category:Neural]][[Category:Transcription Factor]][[Category:FOX]]

Revision as of 10:59, 7 June 2019

Embryology - 19 Apr 2024    Facebook link Pinterest link Twitter link  Expand to Translate  
Google Translate - select your language from the list shown below (this will open a new external page)

العربية | català | 中文 | 中國傳統的 | français | Deutsche | עִברִית | हिंदी | bahasa Indonesia | italiano | 日本語 | 한국어 | မြန်မာ | Pilipino | Polskie | português | ਪੰਜਾਬੀ ਦੇ | Română | русский | Español | Swahili | Svensk | ไทย | Türkçe | اردو | ייִדיש | Tiếng Việt    These external translations are automated and may not be accurate. (More? About Translations)

Introduction

A protein transcription factor belonging to the evolutionarily conserved forkhead box (FOX) superfamily.

Draft page.

Factor Links: AMH | hCG | BMP | sonic hedgehog | bHLH | HOX | FGF | FOX | Hippo | LIM | Nanog | NGF | Nodal | Notch | PAX | retinoic acid | SIX | Slit2/Robo1 | SOX | TBX | TGF-beta | VEGF | WNT | Category:Molecular

Some Recent Findings

  • Immunohistochemical expression analysis of the human fetal lower urogenital tract[1] "We have studied the ontogeny of the developing human Male and Female urogenital tracts from 9 weeks (indifferent stage) to 16 weeks (advanced sex differentiation) of gestation by immunohistochemistry on mid-sagittal sections. Sixteen human fetal pelvises were serial sectioned in the sagittal plane and stained with antibodies to epithelial, muscle, nerve, proliferation and hormone receptor markers. Key findings are: (1) The corpus cavernosum in males and females extends into the glans penis and clitoris, respectively, during the ambisexual stage (9 weeks) and thus appears to be an androgen-independent event. (2) The entire human male (and female) urethra is endodermal in origin based on the presence of FOXA1, KRT 7, uroplakin, and the absence of KRT10 staining. The endoderm of the urethra interfaces with ectodermal epidermis at the site of the urethral meatus. (3) The surface epithelium of the verumontanum is endodermal in origin (FOXA1-positive) with a possible contribution of Pax2-positive epithelial cells implying additional input from the Wolffian duct epithelium. (4) Prostatic ducts arise from the endodermal (FOXA1-positive) urogenital sinus epithelium near the verumontanum. (5) Immunohistochemical staining of mid-sagittal and para-sagittal sections revealed the external anal sphincter, levator ani, bulbospongiosus muscle and the anatomic relationships between these developing skeletal muscles and organs of the Male and Female reproductive tracts."
  • Tbx1 is regulated by forkhead proteins in the secondary heart field.[2] "Transcriptional regulation in a tissue-specific and quantitative manner is essential for developmental events, including those involved in cardiovascular morphogenesis. Tbx1 is a T-box-containing transcription factor that is responsible for many of the defects observed in 22q11 deletion syndrome in humans. Tbx1 is expressed in the secondary heart field (SHF) and is essential for cardiac outflow tract (OFT) development....These results suggest that Fox proteins are involved in most, if not all, Tbx1 expression domains and that Tbx1 marks a subset of SHF-derived cells, particularly those that uniquely contribute to the right-sided outflow tract and proximal pulmonary artery." (More? TBX | cardiovascular )
More recent papers  
Mark Hill.jpg
PubMed logo.gif

This table allows an automated computer search of the external PubMed database using the listed "Search term" text link.

  • This search now requires a manual link as the original PubMed extension has been disabled.
  • The displayed list of references do not reflect any editorial selection of material based on content or relevance.
  • References also appear on this list based upon the date of the actual page viewing.


References listed on the rest of the content page and the associated discussion page (listed under the publication year sub-headings) do include some editorial selection based upon both relevance and availability.

More? References | Discussion Page | Journal Searches | 2019 References | 2020 References

Search term: Fox

Older papers  
These papers originally appeared in the Some Recent Findings table, but as that list grew in length have now been shuffled down to this collapsible table.

See also the Discussion Page for other references listed by year and References on this current page.

Transcription Factor

Abnormalities

Associated with defects in each Fox protein or their signaling pathway.


References

  1. Shen J, Isaacson D, Cao M, Sinclair A, Cunha GR & Baskin L. (2018). Immunohistochemical expression analysis of the human fetal lower urogenital tract. Differentiation , 103, 100-119. PMID: 30287094 DOI.
  2. Maeda J, Yamagishi H, McAnally J, Yamagishi C & Srivastava D. (2006). Tbx1 is regulated by forkhead proteins in the secondary heart field. Dev. Dyn. , 235, 701-10. PMID: 16444712 DOI.

Search Bookshelf Fox

Reviews

Golson ML & Kaestner KH. (2016). Fox transcription factors: from development to disease. Development , 143, 4558-4570. PMID: 27965437 DOI.

Ramezani A, Nikravesh H & Faghihloo E. (2019). The roles of FOX proteins in virus-associated cancers. J. Cell. Physiol. , 234, 3347-3361. PMID: 30362516 DOI.

Fortin J, Ongaro L, Li Y, Tran S, Lamba P, Wang Y, Zhou X & Bernard DJ. (2015). Minireview: Activin Signaling in Gonadotropes: What Does the FOX say… to the SMAD?. Mol. Endocrinol. , 29, 963-77. PMID: 25942106 DOI.

Thackray VG. (2014). Fox tales: regulation of gonadotropin gene expression by forkhead transcription factors. Mol. Cell. Endocrinol. , 385, 62-70. PMID: 24099863 DOI.

Articles

Search Pubmed

Search Pubmed Now: Fox


External Links

External Links Notice - The dynamic nature of the internet may mean that some of these listed links may no longer function. If the link no longer works search the web with the link text or name. Links to any external commercial sites are provided for information purposes only and should never be considered an endorsement. UNSW Embryology is provided as an educational resource with no clinical information or commercial affiliation.

  • OMIM -


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, April 19) Embryology Developmental Signals - Fox. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Developmental_Signals_-_Fox

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G