Mouse Gene Set: TERAO_AOX4_TARGETS_SKIN_UP

For the Human gene set with the same name, see TERAO_AOX4_TARGETS_SKIN_UP

Standard name TERAO_AOX4_TARGETS_SKIN_UP
Systematic name MM924
Brief description Genes up-regulated in skin upon knockout of AOX4 [GeneID=71872].
Full description or abstract The mouse aldehyde oxidase AOH2 (aldehyde oxidase homolog 2) is a molybdoflavoenzyme. Harderian glands are the richest source of AOH2, although the protein is detectable also in sebaceous glands, epidermis, and other keratinized epithelia. The levels of AOH2 in the Harderian gland and skin are controlled by genetic background, being maximal in CD1 and C57BL/6 and minimal in DBA/2, CBA, and 129/Sv strains. Testosterone is a negative regulator of AOH2 in Harderian glands. Purified AOH2 oxidizes retinaldehyde into retinoic acid, while it is devoid of pyridoxal-oxidizing activity. Aoh2(-/-) mice, the first aldehyde oxidase knockout animals ever generated, are viable and fertile. The data obtained for this knockout model indicate a significant role of AOH2 in the local synthesis and biodisposition of endogenous retinoids in the Harderian gland and skin. The Harderian gland's transcriptome of knockout mice demonstrates overall downregulation of direct retinoid-dependent genes as well as perturbations in pathways controlling lipid homeostasis and cellular secretion, particularly in sexually immature animals. The skin of knockout mice is characterized by thickening of the epidermis in basal conditions and after UV light exposure. This has correlates in the corresponding transcriptome, which shows enrichment and overall upregulation of genes involved in hypertrophic responses.
Collection M2: Curated
      CGP: Chemical and Genetic Perturbations
Source publication Pubmed 18981221   Authors: Terao M,Kurosaki M,Barzago MM,Fratelli M,Bagnati R,Bastone A,Giudice C,Scanziani E,Mancuso A,Tiveron C,Garattini E
Exact source Table 3: logR >= 1
Related gene sets (show 3 additional gene sets from the source publication)
External links
Filtered by similarity ?
Source species Mus musculus
Contributed by Arthur Liberzon (MSigDB Team)
Source platform or
identifier namespace		 MOUSE_SEQ_ACCESSION
Dataset references (show 1 datasets)
Download gene set format: grp | gmt | xml | json | TSV metadata
Compute overlaps ? (show collections to investigate for overlap with this gene set)
Compendia expression profiles ? NG-CHM interactive heatmaps
(Please note that clustering takes a few seconds)
Mouse Transcriptomic BodyMap compendium

Legacy heatmaps (PNG)
Mouse Transcriptomic BodyMap compendium
Advanced query Further investigate these 31 genes
Show members (show 43 source identifiers mapped to 31 genes)
Version history 2022.1.Mm: First Introduced.

See MSigDB license terms here. Please note that certain gene sets have special access terms.