Prab: CSV import

2024-12-30T20:34:45Z

CSV import

← Older revision		Revision as of 20:34, 30 December 2024
Line 1:		Line 1:
	'''HOXB3''' is a gene that belongs to the [[homeobox]] family of genes. The [[protein]] encoded by this gene is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis. This system is also involved in the regulation of the development of a variety of organs and the [[central nervous system]].

	== ~~Structure~~ ==		{{Infobox gene
	~~The~~ HOXB3 gene ~~is located on~~ the ~~short (p) arm~~ of [[~~chromosome 17~~]] ~~at position 21~~.~~32. It spans 2,779 base pairs and is composed~~ of ~~two exons. The encoded protein has a molecular weight of approximately 31 kDa~~ and ~~is composed of 280 amino acids~~.		\| name = HOXB3
			\| symbol = HOXB3
			\| HGNCid = 5112
			\| chromosome = 17
			\| arm = q
			\| band = 21.32
			}}

			'''HOXB3''' is a [[gene]] that belongs to the [[homeobox]] family of [[transcription factors]]. These genes are critical in the regulation of [[developmental processes]] and are highly conserved across [[species]].

	== Function ==		== Function ==
	The HOXB3 gene is a ~~member~~ of the [[~~HOX~~]] ~~gene family~~, ~~which plays a crucial role~~ in [[~~morphogenesis~~]] ~~during~~ [[~~embryonic development~~]]. The protein encoded by this gene is a transcription factor that ~~can bind~~ to specific DNA sequences ~~and regulate~~ the expression of other genes~~. This protein is involved in the development of the [[pharyngeal arches]], which give rise to structures in the head and neck~~.		The HOXB3 gene plays a significant role in the development of the [[central nervous system]], as well as in the formation of the [[skeletal system]]. It is involved in the [[patterning]] of the [[hindbrain]] and the [[spinal cord]]. The protein encoded by this gene acts as a [[transcription factor]] that binds to specific [[DNA]] sequences, thereby regulating the expression of other genes.

	== Clinical Significance ==		== Clinical Significance ==
	Mutations in the HOXB3 gene ~~have been associated with various diseases~~. ~~For example, a mutation~~ in this gene ~~has been linked to [[hand-foot-genital syndrome]], a rare disorder characterized by limb and genital abnormalities. Additionally, overexpression of HOXB3 has been observed in~~ certain types of [[cancer]], including [[~~breast cancer~~]] and [[~~lung~~ cancer]]~~, suggesting a potential~~ role in ~~tumorigenesis~~.		Mutations or dysregulation of the HOXB3 gene can lead to developmental disorders. Research has shown that alterations in this gene may be associated with certain types of [[cancer]], including [[leukemia]] and [[breast cancer]]. Understanding the role of HOXB3 in these conditions can provide insights into potential therapeutic targets.

	== Research ==		== Research ==
	~~Research~~ on the HOXB3 gene ~~is ongoing, with studies focusing on~~ its ~~role~~ in development and ~~disease~~. ~~Understanding the function of this gene could lead to new treatments for diseases associated~~ with its ~~mutation or overexpression.~~		Studies on the HOXB3 gene continue to explore its function in [[embryonic development]] and its potential implications in [[oncology]]. Researchers are investigating how HOXB3 interacts with other [[homeobox genes]] and its role in [[gene regulatory networks]].

	[[~~File:HOXB3~~ gene ~~location on human chromosome 17.png\|thumb\|right\|300px\|Location of the HOXB3 gene on human chromosome 17.~~]]

	== See Also ==		== See Also ==
	* [[Homeobox]]		* [[Homeobox]]
	* [[~~Chromosome 17~~]]		* [[Transcription factor]]
	* [[~~Hand-foot-genital syndrome~~]]		* [[Gene expression]]
	* [[~~Breast cancer]]~~		* [[Developmental biology]]
	* [[Lung cancer]]

	== References ==		== References ==
	<references />		<references/>

			{{Gene-stub}}

	[[Category:Genes]]		[[Category:Genes on human chromosome 17]]
	~~[[Category:Human proteins~~]]
	[[Category:Transcription factors]]		[[Category:Transcription factors]]
	[[Category:Developmental ~~biology~~]]		[[Category:Developmental genes and proteins]]
	~~[[Category:Medical genetics]]~~
	~~{{medicine-stub}}~~

Prab: CSV import

2024-03-10T06:24:13Z

CSV import

New page

'''HOXB3''' is a gene that belongs to the [[homeobox]] family of genes. The [[protein]] encoded by this gene is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis. This system is also involved in the regulation of the development of a variety of organs and the [[central nervous system]].

== Structure ==
The HOXB3 gene is located on the short (p) arm of [[chromosome 17]] at position 21.32. It spans 2,779 base pairs and is composed of two exons. The encoded protein has a molecular weight of approximately 31 kDa and is composed of 280 amino acids.

== Function ==
The HOXB3 gene is a member of the [[HOX]] gene family, which plays a crucial role in [[morphogenesis]] during [[embryonic development]]. The protein encoded by this gene is a transcription factor that can bind to specific DNA sequences and regulate the expression of other genes. This protein is involved in the development of the [[pharyngeal arches]], which give rise to structures in the head and neck.

== Clinical Significance ==
Mutations in the HOXB3 gene have been associated with various diseases. For example, a mutation in this gene has been linked to [[hand-foot-genital syndrome]], a rare disorder characterized by limb and genital abnormalities. Additionally, overexpression of HOXB3 has been observed in certain types of [[cancer]], including [[breast cancer]] and [[lung cancer]], suggesting a potential role in tumorigenesis.

== Research ==
Research on the HOXB3 gene is ongoing, with studies focusing on its role in development and disease. Understanding the function of this gene could lead to new treatments for diseases associated with its mutation or overexpression.

[[File:HOXB3 gene location on human chromosome 17.png|thumb|right|300px|Location of the HOXB3 gene on human chromosome 17.]]

== See Also ==
* [[Homeobox]]
* [[Chromosome 17]]
* [[Hand-foot-genital syndrome]]
* [[Breast cancer]]
* [[Lung cancer]]

== References ==
<references />

[[Category:Genes]]
[[Category:Human proteins]]
[[Category:Transcription factors]]
[[Category:Developmental biology]]
[[Category:Medical genetics]]
{{medicine-stub}}

HOXB3 - Revision history

Prab: CSV import

Prab: CSV import