A recurrent p.Arg92Trp variant in steroidogenic factor-1 (NR5A1) can act as a molecular switch in human sex development.
A recurrent p.Arg92Trp variant in steroidogenic factor-1 (NR5A1) can act as a molecular switch in human sex development.
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DOI:
10.1093/hmg/ddw186
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发表时间:
2016-08-15
影响因子:
3.5
通讯作者:
Achermann JC
中科院分区:
文献类型:
--
作者:
Bashamboo A;Donohoue PA;Vilain E;Rojo S;Calvel P;Seneviratne SN;Buonocore F;Barseghyan H;Bingham N;Rosenfeld JA;Mulukutla SN;Jain M;Burrage L;Dhar S;Balasubramanyam A;Lee B;Members of UDN;Dumargne MC;Eozenou C;Suntharalingham JP;de Silva K;Lin L;Bignon-Topalovic J;Poulat F;Lagos CF;McElreavey K;Achermann JC
Cell lineages of the early human gonad commit to one of the two mutually antagonistic organogenetic fates, the testis or the ovary. Some individuals with a 46,XX karyotype develop testes or ovotestes (testicular or ovotesticular disorder of sex development; TDSD/OTDSD), due to the presence of the testis-determining gene, SRY. Other rare complex syndromic forms of TDSD/OTDSD are associated with mutations in pro-ovarian genes that repress testis development (e.g. WNT4); however, the genetic cause of the more common non-syndromic forms is unknown. Steroidogenic factor-1 (known as NR5A1) is a key regulator of reproductive development and function. Loss-of-function changes in NR5A1 in 46,XY individuals are associated with a spectrum of phenotypes in humans ranging from a lack of testis formation to male infertility. Mutations in NR5A1 in 46,XX women are associated with primary ovarian insufficiency, which includes a lack of ovary formation, primary and secondary amenorrhoea as well as early menopause. Here, we show that a specific recurrent heterozygous missense mutation (p.Arg92Trp) in the accessory DNA-binding region of NR5A1 is associated with variable degree of testis development in 46,XX children and adults from four unrelated families. Remarkably, in one family a sibling raised as a girl and carrying this NR5A1 mutation was found to have a 46,XY karyotype with partial testicular dysgenesis. These unique findings highlight how a specific variant in a developmental transcription factor can switch organ fate from the ovary to testis in mammals and represents the first missense mutation causing isolated, non-syndromic 46,XX testicular/ovotesticular DSD in humans.
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DOI:
10.1056/nejmoa0806228
发表时间:
2009-03-19
期刊:
The New England journal of medicine
影响因子:
--
作者:
Lourenço D;Brauner R;Lin L;De Perdigo A;Weryha G;Muresan M;Boudjenah R;Guerra-Junior G;Maciel-Guerra AT;Achermann JC;McElreavey K;Bashamboo A
通讯作者:
Bashamboo A
DOI:
10.1210/jc.2015-3250
发表时间:
2016-01
期刊:
The Journal of clinical endocrinology and metabolism
影响因子:
--
作者:
Guran T;Buonocore F;Saka N;Ozbek MN;Aycan Z;Bereket A;Bas F;Darcan S;Bideci A;Guven A;Demir K;Akinci A;Buyukinan M;Aydin BK;Turan S;Agladioglu SY;Atay Z;Abali ZY;Tarim O;Catli G;Yuksel B;Akcay T;Yildiz M;Ozen S;Doger E;Demirbilek H;Ucar A;Isik E;Ozhan B;Bolu S;Ozgen IT;Suntharalingham JP;Achermann JC
通讯作者:
Achermann JC
DOI:
10.1073/pnas.1300828110
发表时间:
2013-09-17
影响因子:
11.1
作者:
Chen, Yen-Shan;Racca, Joseph D.;Weiss, Michael A.
通讯作者:
Weiss, Michael A.
影响因子:
15.9
作者:
Sutton, Edwina;Hughes, James;Thomas, Paul
通讯作者:
Thomas, Paul
影响因子:
5.8
作者:
Koehler, Birgit;Lin, Lin;Achermann, John C.
通讯作者:
Achermann, John C.