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Tytuł: The analysis of the CD16a coding gene with respect to the B73.1/Leu11c epitope loss in patinets with selected primary immunodeficiency diseases

Autor:

Lenart, Marzena

Data:

2012

Typ:

Praca doktorska

Abstrakt:

The loss of the B73.1/Leu11c epitope of CD16a (FcγRIIIa) receptor, detected by a monoclonal antibody commonly used in routine immunophenotyping of NK cells and CD14+CD16++ monocytes subpopulation, has been previously observed in several children suffering from severe recurrent infections with Herpesviridae and was associated with L48R/H polymorphism. Presented studies revealed statistically significant correlation between the B73.1/Leu11c epitope loss and primary immunodeficiencies, while it was not detected in patients with gastrointestinal malignancies or healthy controls. Also, no linkage between the defect and herpesviral infections was observed. Patients with the epitope loss did not suffer from any herpesviral infections, apart from one child with mild herpes simplex virus infection, while none of the children suffering from severe herpesviral infections had the epitope loss detected. Thus, the B73.1/Leu11c epitope loss seems not to be an isolated NK cells deficiency and its analysis is of limited use in predicting severity of clinical course of herpesviral infections. The genetic analysis of FcγRIIIa gene suggests that the epitope loss is not connected with L48R/H polymorphism, as all of analyzed individuals had FcγRIIIa-L/L coding genotype. This indicate that the change of amino acid 48 is rather a naturally occurring polymorphism that a disease-causing mutation.

Miejsce wydania:

Kraków

Stopień studiów:

2 - studia doktoranckie

Dyscyplina:

immunologia

Instytucja nadająca tytuł:

Wydział Lekarski

Promotor:

Siedlar, Maciej

Data wydania:

2011

Identyfikator:

oai:dl.cm-uj.krakow.pl:3443

Sygnatura:

ZB-116994

Język:

pol

Prawa dostępu:

nieograniczony

Temat i słowa kluczowe:

CD16 receptor primary immunodeficiency diseases herpesviral infection B73.1/Leu11c epitope

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

26 cze 2023

Data dodania obiektu:

7 mar 2013

Liczba wyświetleń treści obiektu:

466

Liczba wyświetleń treści obiektu w formacie PDF

84

Wszystkie dostępne wersje tego obiektu:

http://dl.cm-uj.krakow.pl:8080/publication/3443

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Wyświetl opis w formacie OAI-PMH:

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Nazwa wydania Data
ZB-116994 26 cze 2023

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Adres

Biblioteka Medyczna
ul. Medyczna 7
30-688 Kraków

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12 658 72 56
517 385 669

E-Mail

Oddział Gromadzenia i Opracowania Zbiorów
cyfrowabm@cm-uj.krakow.pl

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