Abstract:
:Human infertility is a healthcare problem that has a worldwide impact. Genetic causes of human infertility include chromosomal aneuploidies and rearrangements and single-gene defects. The sex chromosomes (X and Y) are critical players in human fertility since they contain several genes essential for sex determination and reproductive traits for both men and women. This paper provides a review of the most common sex chromosomes-linked single-gene disorders involved in human infertility and their corresponding phenotypes. In addition to the Y-linked SRY gene, which mutations may cause XY gonadal dysgenesis and sex reversal, the deletions of genes present in AZF regions of the Y chromosome (DAZ, RBMY, DBY and USP9Y genes) are implicated in varying degrees of spermatogenic dysfunction. Furthermore, a list of X-linked genes (KAL1, NR0B1, AR, TEX11, FMR1, PGRMC1, BMP15 and POF1 and 2 regions genes (XPNPEP2, POF1B, DACH2, CHM and DIAPH2)) were reported to have critical roles in pubertal and reproductive deficiencies in humans, affecting only men, only women or both sexes. Mutations in these genes may be transmitted to the offspring by a dominant or a recessive inheritance.
journal_name
Eur J Med Genetjournal_title
European journal of medical geneticsauthors
Jedidi I,Ouchari M,Yin Qdoi
10.1016/j.ejmg.2018.10.012subject
Has Abstractpub_date
2019-09-01 00:00:00pages
103560issue
9eissn
1769-7212issn
1878-0849pii
S1769-7212(18)30254-4journal_volume
62pub_type
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ejmg.2013.08.004
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journal_title:European journal of medical genetics
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doi:10.1016/j.ejmg.2007.07.002
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
pub_type: 杂志文章,评审
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
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journal_title:European journal of medical genetics
pub_type: 信件
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journal_title:European journal of medical genetics
pub_type: 杂志文章
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journal_title:European journal of medical genetics
pub_type: 杂志文章
doi:10.1016/j.ejmg.2018.06.010
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journal_title:European journal of medical genetics
pub_type: 杂志文章
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journal_title:European journal of medical genetics
pub_type: 杂志文章
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journal_title:European journal of medical genetics
pub_type: 杂志文章
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journal_title:European journal of medical genetics
pub_type: 杂志文章
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更新日期:2020-03-01 00:00:00
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journal_title:European journal of medical genetics
pub_type: 杂志文章
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journal_title:European journal of medical genetics
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