Ras-assoziiertes Protein RAB27A
Das RAB27A-Gen kodiert ein Protein, welches zusammen mit dem Ras für die G-Protein assoziierte Signaltransduktion verantwortlich ist. Mutationen führen zum autosomal rezessiven Griscelli-Syndrom Typ 2.
Gentests:
Klinisch |
Untersuchungsmethoden |
Familienuntersuchung |
Bearbeitungszeit |
5 Tage |
Probentyp |
genomische DNS |
Verknüpfte Erkrankungen:
Referenzen:
1. |
Kuroda TS et al. (2002) The Slp homology domain of synaptotagmin-like proteins 1-4 and Slac2 functions as a novel Rab27A binding domain.
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2. |
Ménasché G et al. (2008) A newly identified isoform of Slp2a associates with Rab27a in cytotoxic T cells and participates to cytotoxic granule secretion.
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3. |
Kasai K et al. (2005) Rab27a mediates the tight docking of insulin granules onto the plasma membrane during glucose stimulation.
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4. |
Kuroda TS et al. (2004) Rab27A-binding protein Slp2-a is required for peripheral melanosome distribution and elongated cell shape in melanocytes.
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5. |
Rak A et al. (2004) Structure of the Rab7:REP-1 complex: insights into the mechanism of Rab prenylation and choroideremia disease.
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6. |
Bizario JC et al. (2004) Griscelli syndrome: characterization of a new mutation and rescue of T-cytotoxic activity by retroviral transfer of RAB27A gene.
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7. |
Bahadoran P et al. (2003) Characterization of the molecular defects in Rab27a, caused by RAB27A missense mutations found in patients with Griscelli syndrome.
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8. |
Aksu G et al. (2003) Griscelli syndrome without hemophagocytosis in an eleven-year-old girl: expanding the phenotypic spectrum of Rab27A mutations in humans.
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9. |
Menasche G et al. (2003) Biochemical and functional characterization of Rab27a mutations occurring in Griscelli syndrome patients.
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10. |
Anikster Y et al. (2002) Evidence that Griscelli syndrome with neurological involvement is caused by mutations in RAB27A, not MYO5A.
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11. |
Fukuda M et al. (2002) Slac2-a/melanophilin, the missing link between Rab27 and myosin Va: implications of a tripartite protein complex for melanosome transport.
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12. |
Zur Stadt U et al. (2006) Mutation spectrum in children with primary hemophagocytic lymphohistiocytosis: molecular and functional analyses of PRF1, UNC13D, STX11, and RAB27A.
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13. |
Wilson SM et al. (2000) A mutation in Rab27a causes the vesicle transport defects observed in ashen mice.
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14. |
Ménasché G et al. (2000) Mutations in RAB27A cause Griscelli syndrome associated with haemophagocytic syndrome.
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15. |
Pastural E et al. (2000) Two genes are responsible for Griscelli syndrome at the same 15q21 locus.
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16. |
Tolmachova T et al. (1999) Cloning, mapping and characterization of the human RAB27A gene.
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17. |
Pastural E et al. (1997) Griscelli disease maps to chromosome 15q21 and is associated with mutations in the myosin-Va gene.
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18. |
Chen D et al. (1997) Molecular cloning and characterization of rab27a and rab27b, novel human rab proteins shared by melanocytes and platelets.
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19. |
Hurvitz H et al. (1993) A kindred with Griscelli disease: spectrum of neurological involvement.
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20. |
Seabra MC et al. (1995) Deficient geranylgeranylation of Ram/Rab27 in choroideremia.
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21. |
Nagata K et al. (1989) Purification, identification, and characterization of two GTP-binding proteins with molecular weights of 25,000 and 21,000 in human platelet cytosol. One is the rap1/smg21/Krev-1 protein and the other is a novel GTP-binding protein.
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22. |
Nagata K et al. (1990) The ram: a novel low molecular weight GTP-binding protein cDNA from a rat megakaryocyte library.
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Update: 14. August 2020