Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure

Soyöz M, Kılıçaslan-Ayna T, Özkızılcık-Koçyigit A, Güleç D, Pirim I. Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure. Central European Journal of Immunology. 2016;41(1):93-100. doi:10.5114/ceji.2015.56964.

APA

Soyöz, M., Kılıçaslan-Ayna, T., Özkızılcık-Koçyigit, A., Güleç, D.,  & Pirim, I. (2016). Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure. Central European Journal of Immunology, 41(1), 93-100. https://doi.org/10.5114/ceji.2015.56964

Chicago

Soyöz, Mustafa, Tülay Kılıçaslan-Ayna, Aslı Özkızılcık-Koçyigit, Derya Güleç,  and Ibrahim Pirim. 2016. "Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure". Central European Journal of Immunology 41 (1): 93-100. doi:10.5114/ceji.2015.56964.

Harvard

Soyöz, M., Kılıçaslan-Ayna, T., Özkızılcık-Koçyigit, A., Güleç, D.,  and Pirim, I. (2016). Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure. Central European Journal of Immunology, 41(1), pp.93-100. https://doi.org/10.5114/ceji.2015.56964

MLA

Soyöz, Mustafa et al. "Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure." Central European Journal of Immunology, vol. 41, no. 1, 2016, pp. 93-100. doi:10.5114/ceji.2015.56964.

Vancouver

Soyöz M, Kılıçaslan-Ayna T, Özkızılcık-Koçyigit A, Güleç D, Pirim I. Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure. Central European Journal of Immunology. 2016;41(1):93-100. doi:10.5114/ceji.2015.56964.

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Aims of this study were to identify class I and class II antibodies in highly sensitized patients by flow cytometry single antigen bead (FC-SAB) assay and to evaluate according to donor HLA type in order to increase their kidney transplantation chance.

Material and methods: We analyzed 60 hypersensitive patients of 351 individuals, who applied to our laboratory for PRA test in November 2013-December 2014. Flow cytometric PRA screening and single antigen bead commercial kits were used for these analyses.

Results: In our study group, 19 (31.7%) of these patients were male while 41 (68.3%) patients were female. The most common acceptable antigens were A*02 (10.11%), HLA-A*23 (10.11%), HLA-B*38 (8.79%) and HLA-DRB1*03 (7.83%) in hypersensitive patients. The highest antibody reactivity on SAB was observed against HLA-A*25, HLA-B*45, HLA-DRB1*04 and HLA-DRB1*08 antigens.

Conclusions: The determination of these acceptable and unacceptable antigens may increase their transplantation chance. Pre-transplant HLA antibody identifications provide prognostic information with respect to the determination of patients who are at increased risk of graft loss.

keywords:

Single antigen flow beads for identification of human leukocyte antigen antibody specificities in hypersensitized patients with chronic renal failure

Mustafa Soyöz , Tülay Kılıçaslan-Ayna , Aslı Özkızılcık-Koçyigit , Derya Güleç , Ibrahim Pirim

flow cytometry, DSA, single antigen bead, HLA

Mustafa Soyöz

,

Tülay Kılıçaslan-Ayna

,

Aslı Özkızılcık-Koçyigit

,

Derya Güleç

,

Ibrahim Pirim