2009
DOI: 10.1194/jlr.m800531-jlr200
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Adult-onset degeneration of adipose tissue in mice deficient for the Sox8 transcription factor

Abstract: Although the transcription factor Sox8 is broadly expressed during embryogenesis in developing ectodermal and mesodermal tissues, mice develop surprisingly normally in the absence of Sox8. Phenotypes in adult Sox8-deficient mice include mild osteopenia, late-onset male infertility, and reduced weight. We show here that progressive

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Cited by 10 publications
(9 citation statements)
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“…Interestingly, the very similar phenotype, including the cell-autonomous increased bone mass associated with the decreased fat mass, was also observed in two other mouse models, the ENO2-DfosB transgenic mice (Sabatakos et al, 2000) and the Sox8-deficient mice (Guth et al, 2009;Schmidt et al, 2005). In both cases, the fat phenotypes were shown to be associated with a cell-autonomous defect in adipocyte differentiation.…”
Section: Discussionsupporting
confidence: 56%
“…Interestingly, the very similar phenotype, including the cell-autonomous increased bone mass associated with the decreased fat mass, was also observed in two other mouse models, the ENO2-DfosB transgenic mice (Sabatakos et al, 2000) and the Sox8-deficient mice (Guth et al, 2009;Schmidt et al, 2005). In both cases, the fat phenotypes were shown to be associated with a cell-autonomous defect in adipocyte differentiation.…”
Section: Discussionsupporting
confidence: 56%
“…Lines between genes indicate a direct gene–gene interaction from the HINT database ( Das and Yu 2012 ). Gene names that are underlined, in boldface type, and italicized represent genes that have been previously associated with the ulcerative colitis ( Duerr et al 2006 ; Raelson et al 2007 ; WTCCC 2007 ; Barrett et al 2008 ; Silverberg et al 2009 ; Franke et al 2010 ; McGovern et al 2010 ; Anderson et al 2011 ; Festen et al 2011 ; Ellinghaus et al 2012 ; Jostins et al 2012 ; Scharl et al 2012 ; Parkes et al 2013 ), attention-deficit/hyperactivity disorder ( Wan et al 1998 ; Maden 2007 ; Davis et al 2008 ; Naka et al 2008 ; McGrath et al 2009 ; Need et al 2009 ; Chen et al 2010 ; Cirulli et al 2010 , 2012 ; Fuentealba et al 2010 ; Neale et al 2010 ; Hu et al 2011 ; Luciano et al 2011 ; Tang et al 2011 ; De Jager et al 2012 ; Rivière et al 2012 ; Schuurs-Hoeijmakers et al 2012 ; Peixoto and Abel 2013 ; Rietveld et al 2013 ), and waist–hip ratio ( Cantile et al 2003 ; Eguchi et al 2008 , 2011 ; Guth et al 2009 ; Hagberg et al 2010 ; Heid et al 2010 ; Siervo et al 2012 ;…”
Section: Resultsmentioning
confidence: 99%
“…HOXA9 and EMX2 , another homeobox gene, were induced after extreme weight loss following bariatric surgery ( Tchkonia et al 2013 ). The subnetwork shows SOX8 , which encodes a transcription factor thought to play a role in development; mice deficient in SOX8 develop surprisingly normally, but undergo a severe degeneration of adipose tissue as adult mice ( Guth et al 2009 ). Guth et al (2009) posit that SOX8 plays a role in adipocyte development, especially during replenishment of the adipocyte pool in adult mice.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…At the same time, body composition analysis on older male mice suggests a shift from away from body fat towards increased lean body mass, which is similar to Sox8 −/− mutant mice, which also show reduced growth (42). Sox8 −/− mice display progressive adult-onset adipose tissue degeneration (43) and low bone mass (44), which are additional potential causes of growth deficiency in Sox21 −/− mice, but not included within the scope of this study.…”
Section: Discussionmentioning
confidence: 99%