Sökning: "immunoglobulin gene"
Visar resultat 21 - 25 av 128 avhandlingar innehållade orden immunoglobulin gene.
21. Expression of Ig genes. Regulation of transcription and production of human antibodies
Sammanfattning : During B lymphocyte development, the transcriptional activity of the IgH locus is subject to spatial and temporal changes. The 3' enhancer (3'E) has been suggested to play an important role in regulation of immunoglobulin gene expression late in B cell development. LÄS MER
22. Transcription factors regulating the immunoglobulin heavy chain locus
Sammanfattning : The immunoglobulin heavy (IgH) chain locus is subject to somatic recombination and changes in gene expression in B lineage cells. Enhancers located in the 3' end of the locus may in part regulate these events. This work aimed at increasing the understanding of the function of one of these elements, the HS1,2 enhancer. LÄS MER
23. Evolutionary aspects of the immunoglobulin heavy chain constant locus
Sammanfattning : The human Ig heavy chain constant locus (IGHC) is composed of nine functional and two pseudo genes. Extensive polymorphism consisting of deletions, duplications and point mutations have been observed in this locus. LÄS MER
24. Leucine-rich repeats and immunoglobulin-like domain (LRIG) proteins : possible prognostic markers in vulvar squamous cell carcinoma, endometrial carcinoma, and oropharymgeal squamous cell carcinoma
Sammanfattning : The human leucine-rich repeats and immunoglobulin-like domain (LRIG) gene family comprises three genes, LRIG1, LRIG2 and LRIG3, which encode the LRIG1, LRIG2 and LRIG3 proteins, respectively. Previous stidies have revealed the different prognostic roles of these proteins in different cancers, and it has been shown that LRIG1 functions as a tumour suppressor in certain cancers via its negative regulation of several receptor tyrosine kinases. LÄS MER
25. B cell transcriptomics and immunoglobulin genetics in rheumatoid arthritis
Sammanfattning : Rheumatoid Arthritis (RA) is a complex autoimmune disease characterized by inflammation of the peripheral joints. The exact disease pathology remains to be elucidated, but it has been hypothesized that autoreactive B cells and autoantibodies play a major role in the etiology. LÄS MER