Open AccessASSESSMENT OF HLA-COMPATIBILITY AND REQUIREMENTS FOR HLA-TYPING OF PATIENT AND DONOR IN ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION
Author(s) -
Е Г Хамаганова,
Л А Кузьмина
Publication year - 2019
Publication title -
gematologiâ i transfuziologiâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.126
H-Index - 5
eISSN - 2411-3042
pISSN - 0234-5730
DOI - 10.35754/0234-5730-2019-64-2-175-187
Subject(s) - human leukocyte antigen , hematopoietic stem cell transplantation , cord blood , transplantation , immunology , histocompatibility testing , histocompatibility , stem cell , medicine , sibling , hematopoietic stem cell , haematopoiesis , biology , antigen , genetics , psychology , developmental psychology
. Unification of guidelines and standards concerning requirements for HLA typing and assessment of the degree of HLA match between the recipient and the donor for different types of allogeneic hematopoietic stem cell transplantation (allo-HSCT) is of a great importance. Aim. To present contemporary requirements for the HLA typing of a recipient and a donor for allo-HSCT, to generalize recom mendations for assessing a required match degree of a recipient and a donor and to provide data on additional immunogenetic factors capable of improving the results of allogeneic hematopoietic stem cell transplantation. General findings. Allo-HSCT appears to be an effective, and, in some cases, non-alternative treatment for many diseases of the blood system. The number of allo-HSCT types is constantly growing globally. Currently, an allogeneic hematopoietic stem cell donor can be selected for almost every recipient having indication for this type of therapy. Such a transplantation can be performed from an HLA-identical sibling, an HLA-match unrelated donor, a partially HLA-match unrelated donor, a relative haploidentical donor or cord blood. HLA match between the recipient and the donor present itself as an important factor affecting the results of allo-HSCT. The choice of a donor should involve a correct assessment the HLA match degree between the recipient and the donor, as well as consideration of additional factors that may affect the results of allo-HSCT.