KHDC3-ähnliches Protein
Das KHDC3L-Gen kodiert eine Protein mit einer RNA oder DNA-bindenden Domäne. Es wird vor allem in OOzyten exprimiert und ist dort wahrscheinlich für das Imprinting verantwortlich. Mutationen verursachen die autosomal rezessive rekurrente Blasenmole 2 und könnten weiterhin für Methylierungsdefekte eine Rolle spielen.
Gentests:
Klinisch |
Untersuchungsmethoden |
Familienuntersuchung |
Bearbeitungszeit |
5 Tage |
Probentyp |
genomische DNS |
Verknüpfte Erkrankungen:
Referenzen:
1. |
Caliebe A et al. (2014) A familial disorder of altered DNA-methylation.
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2. |
Wang CM et al. (2009) Identification of 13 novel NLRP7 mutations in 20 families with recurrent hydatidiform mole; missense mutations cluster in the leucine-rich region.
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3. |
Fallahian M et al. (2013) Mutations in NLRP7 and KHDC3L confer a complete hydatidiform mole phenotype on digynic triploid conceptions.
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4. |
Judson H et al. (2002) A global disorder of imprinting in the human female germ line.
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5. |
Landolsi H et al. (2011) Screening for NLRP7 mutations in familial and sporadic recurrent hydatidiform moles: report of 2 Tunisian families.
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6. |
Parry DA et al. (2011) Mutations causing familial biparental hydatidiform mole implicate c6orf221 as a possible regulator of genomic imprinting in the human oocyte.
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7. |
Reddy R et al. (2013) Report of four new patients with protein-truncating mutations in C6orf221/KHDC3L and colocalization with NLRP7.
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8. |
Pierre A et al. (2007) Atypical structure and phylogenomic evolution of the new eutherian oocyte- and embryo-expressed KHDC1/DPPA5/ECAT1/OOEP gene family.
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9. |
Li L et al. (2008) A subcortical maternal complex essential for preimplantation mouse embryogenesis.
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10. |
Zheng P et al. (2009) Role of Filia, a maternal effect gene, in maintaining euploidy during cleavage-stage mouse embryogenesis.
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11. |
Zhu K et al. (2015) Identification of a human subcortical maternal complex.
|
12. |
NCBI article
NCBI 154288
|
13. |
OMIM.ORG article
Omim 611687
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14. |
Orphanet article
Orphanet ID 287584
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Update: 14. August 2020