LOXL3

{{Short description|Protein-coding gene in the species Homo sapiens}} {{Infobox_gene}} '''Lysyl oxidase homolog 3''' is an enzyme that in humans is encoded by the ''LOXL3'' gene.<ref name="pmid11386757">{{cite journal |vauthors=Jourdan-Le Saux C, Tomsche A, Ujfalusi A, Jia L, Csiszar K | title = Central nervous system, uterus, heart, and leukocyte expression of the LOXL3 gene, encoding a novel lysyl oxidase-like protein | journal = Genomics | volume = 74 | issue = 2 | pages = 211–8 |date=Jun 2001 | pmid = 11386757 | doi = 10.1006/geno.2001.6545 | hdl = 2437/93840 | hdl-access = free }}</ref><ref name="entrez">{{cite web | title = Entrez Gene: LOXL3 lysyl oxidase-like 3| url = https://www.ncbi.nlm.nih.gov/gene?Db=gene&Cmd=ShowDetailView&TermToSearch=84695}}</ref>

This gene encodes a member of the lysyl oxidase gene family. The prototypic member of the family is essential to the biogenesis of connective tissue, encoding an extracellular copper-dependent amine oxidase that catalyses the first step in the formation of crosslinks in collagens and elastin. A highly conserved amino acid sequence at the C-terminus end appears to be sufficient for amine oxidase activity, suggesting that each family member may retain this function. The N-terminus is poorly conserved and may impart additional roles in developmental regulation, senescence, tumor suppression, cell growth control, and chemotaxis to each member of the family. Alternatively spliced transcript variants of this gene have been reported but their full-length nature has not been determined.<ref name="entrez" />

== Clinical significance ==

An autosomal recessive mutation (missense variant) in the LOXL3 gene is one of the causes of Stickler syndrome, a disease where collagen is not crosslinked properly. Common features are high myopia and cleft palate due to arthropathy (joint pathology) and vitreoretinopathy (pathology of the eye).<ref>{{cite journal | vauthors = Alzahrani F, Al Hazzaa SA, Tayeb H, Alkuraya FS | title = LOXL3, encoding lysyl oxidase-like 3, is mutated in a family with autosomal recessive Stickler syndrome | journal = Hum. Genet. | volume = 134 | issue = 4 | pages = 451–3 | year = 2015 | pmid = 25663169 | doi = 10.1007/s00439-015-1531-z | s2cid = 9869276 }}</ref>

== See also == * LOXL1 * LOXL2 * LOXL4

== References == {{reflist |2}}

==Further reading== {{refbegin | 2}} *{{cite journal | author=Molnar J |title=Structural and functional diversity of lysyl oxidase and the LOX-like proteins |journal=Biochim. Biophys. Acta |volume=1647 |issue= 1–2 |pages= 220–4 |year= 2003 |pmid= 12686136 |doi= 10.1016/s1570-9639(03)00053-0|name-list-style=vanc| author2=Fong KS | author3=He QP | display-authors=3 | last4=Hayashi | first4=K | last5=Kim | first5=Y | last6=Fong | first6=SF | last7=Fogelgren | first7=B | last8=Szauter | first8=KM | last9=Mink | first9=M }} *{{cite journal | author=Csiszar K |title=Lysyl oxidases: a novel multifunctional amine oxidase family |journal=Prog. Nucleic Acid Res. Mol. Biol. |volume=70 |pages= 1–32 |year= 2001 |pmid= 11642359 |doi=10.1016/S0079-6603(01)70012-8 | series=Progress in Nucleic Acid Research and Molecular Biology | isbn=978-0-12-540070-1 }} *{{cite journal | author=Akagawa H |title=Systematic screening of lysyl oxidase-like (LOXL) family genes demonstrates that LOXL2 is a susceptibility gene to intracranial aneurysms |journal=Hum. Genet. |volume=121 |issue= 3–4 |pages= 377–87 |year= 2007 |pmid= 17287949 |doi= 10.1007/s00439-007-0333-3 |name-list-style=vanc| author2=Narita A | author3=Yamada H | display-authors=3 | last4=Tajima | first4=Atsushi | last5=Krischek | first5=Boris | last6=Kasuya | first6=Hidetoshi | last7=Hori | first7=Tomokatsu | last8=Kubota | first8=Motoo | last9=Saeki | first9=Naokatsu |s2cid=25771968 }} *{{cite journal |vauthors=Lee JE, Kim Y |title=A tissue-specific variant of the human lysyl oxidase-like protein 3 (LOXL3) functions as an amine oxidase with substrate specificity |journal=J. Biol. Chem. |volume=281 |issue= 49 |pages= 37282–90 |year= 2007 |pmid= 17018530 |doi= 10.1074/jbc.M600977200 |doi-access= free }} *{{cite journal | author=Peinado H |title=A molecular role for lysyl oxidase-like 2 enzyme in Snail regulation and tumor progression |journal=EMBO J. |volume=24 |issue= 19 |pages= 3446–58 |year= 2006 |pmid= 16096638 |doi= 10.1038/sj.emboj.7600781 | pmc=1276164 |name-list-style=vanc| author2=Del Carmen Iglesias-de la Cruz M | author3=Olmeda D | display-authors=3 | last4=Csiszar | first4=Katalin | last5=Fong | first5=Keith S K | last6=Vega | first6=Sonia | last7=Nieto | first7=Maria Angela | last8=Cano | first8=Amparo | last9=Portillo | first9=Francisco }} *{{cite journal | author=Strausberg RL |title=Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16899–903 |year= 2003 |pmid= 12477932 |doi= 10.1073/pnas.242603899 | pmc=139241 |name-list-style=vanc| author2=Feingold EA | author3=Grouse LH | display-authors=3 | last4=Derge | first4=JG | last5=Klausner | first5=RD | last6=Collins | first6=FS | last7=Wagner | first7=L | last8=Shenmen | first8=CM | last9=Schuler | first9=GD |bibcode=2002PNAS...9916899M |doi-access=free }} *{{cite journal | author=Huang Y |title=Cloning and characterization of a human lysyl oxidase-like 3 gene (hLOXL3) |journal=Matrix Biol. |volume=20 |issue= 2 |pages= 153–7 |year= 2001 |pmid= 11334717 |doi=10.1016/S0945-053X(01)00124-X |name-list-style=vanc| author2=Dai J | author3=Tang R | display-authors=3 | last4=Zhao | first4=W | last5=Zhou | first5=Z | last6=Wang | first6=W | last7=Ying | first7=K | last8=Xie | first8=Y | last9=Mao | first9=Y }} *{{cite journal |vauthors=Mäki JM, Kivirikko KI |title=Cloning and characterization of a fourth human lysyl oxidase isoenzyme |journal=Biochem. J. |volume=355 |issue= Pt 2 |pages= 381–7 |year= 2001 |pmid= 11284725 |doi=10.1042/0264-6021:3550381 | pmc=1221749 }} {{refend}}

Category:Lysyl oxidases

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