@article {983,
	title = {Perturbations of genes essential for M{\"u}llerian duct and W{\"o}lffian duct development in Mayer-Rokitansky-K{\"u}ster-Hauser syndrome.},
	journal = {Am J Hum Genet},
	volume = {108},
	year = {2021},
	month = {2021 02 04},
	pages = {337-345},
	abstract = {<p>Mayer-Rokitansky-K{\"u}ster-Hauser syndrome (MRKHS) is associated with congenital absence of the uterus, cervix, and the upper part of the vagina; it is a sex-limited trait. Disrupted development of the M{\"u}llerian ducts (MD)/W{\"o}lffian ducts (WD) through multifactorial mechanisms has been proposed to underlie MRKHS. In this study, exome sequencing (ES) was performed on a Chinese discovery cohort (442 affected subjects and 941 female control subjects) and a replication MRKHS cohort (150 affected subjects of mixed ethnicity from North America, South America, and Europe). Phenotypic follow-up of the female reproductive system was performed on an additional cohort of PAX8-associated congenital hypothyroidism (CH) (n = 5, Chinese). By analyzing 19 candidate genes essential for MD/WD development, we identified 12 likely gene-disrupting (LGD) variants in 7 genes: PAX8 (n = 4), BMP4 (n = 2), BMP7 (n = 2), TBX6 (n = 1), HOXA10 (n = 1), EMX2 (n = 1), and WNT9B (n = 1), while LGD variants in these genes were not detected in control samples (p = 1.27E-06). Interestingly, a sex-limited penetrance with paternal inheritance was observed in multiple families. One additional PAX8 LGD variant from the replication cohort and two missense variants from both cohorts were revealed to cause loss-of-function of the protein. From the PAX8-associated CH cohort, we identified one individual presenting a syndromic condition characterized by CH and MRKHS (CH-MRKHS). Our study demonstrates the comprehensive utilization of knowledge from developmental biology toward elucidating genetic perturbations, i.e., rare pathogenic alleles involving the same loci, contributing to human birth defects.</p>},
	keywords = {46, XX Disorders of Sex Development, Adult, Bone Morphogenetic Protein 4, Bone Morphogenetic Protein 7, Codon, Nonsense, Congenital Abnormalities, Female, Genetic Association Studies, Genetic Pleiotropy, Homeobox A10 Proteins, Homeodomain Proteins, Humans, Mullerian Ducts, Mutation, Paternal Inheritance, PAX8 Transcription Factor, Penetrance, T-Box Domain Proteins, Transcription Factors, Wnt Proteins, Wolffian Ducts},
	issn = {1537-6605},
	doi = {10.1016/j.ajhg.2020.12.014},
	author = {Chen, Na and Zhao, Sen and Jolly, Angad and Wang, Lianlei and Pan, Hongxin and Yuan, Jian and Chen, Shaoke and Koch, Andr{\'e} and Ma, Congcong and Tian, Weijie and Jia, Ziqi and Kang, Jia and Zhao, Lina and Qin, Chenglu and Fan, Xin and Rall, Katharina and Coban-Akdemir, Zeynep and Chen, Zefu and Jhangiani, Shalini and Liang, Ze and Niu, Yuchen and Li, Xiaoxin and Yan, Zihui and Wu, Yong and Dong, Shuangshuang and Song, Chengcheng and Qiu, Guixing and Zhang, Shuyang and Liu, Pengfei and Posey, Jennifer E and Zhang, Feng and Luo, Guangnan and Wu, Zhihong and Su, Jianzhong and Zhang, Jianguo and Chen, Eugenia Y and Rouskas, Konstantinos and Glentis, Stavros and Bacopoulou, Flora and Deligeoroglou, Efthymios and Chrousos, George and Lyonnet, Stanislas and Polak, Michel and Rosenberg, Carla and Dingeldein, Irene and Bonilla, Ximena and Borel, Christelle and Gibbs, Richard A and Dietrich, Jennifer E and Dimas, Antigone S and Antonarakis, Stylianos E and Brucker, Sara Y and Lupski, James R and Wu, Nan and Zhu, Lan}
}
