Development of T-Cell Therapy Targeting Hematopoietic Minor Histocompatibility Antigen HA-1
نویسندگان
چکیده
منابع مشابه
Minor Histocompatibility Antigen HA-1 Frequency and Acute GVHD in Some Hematopoietic Stem Sell Transplanted Iranian Patients
Background: It is suggested that HA-1 mismatching among hematopoietic stem cell transplanted recipients-donors is associated with acute graft-versus-host disease (aGVHD). So the aim of this study was to evaluate HA-1 frequency and examine the correlation between HA-1 disparity and GVHD patients who received transplantation from a HLA-identical sibling. Samples and Methods: the DNA was extracted...
متن کاملCord blood comprises antigen-experienced T cells specific for maternal minor histocompatibility antigen HA-1.
Umbilical cord blood transplantation is applied as treatment for mainly pediatric patients with hematologic malignancies. The clinical results show a relatively low incidence of graft-versus-host disease and leukemia relapse. Since maternal cells traffic into the fetus during pregnancy, we questioned whether cord blood has the potential to generate cytotoxic T cells specific for the hematopoiet...
متن کاملThe Hematopoietic System–specific Minor Histocompatibility Antigen HA-1 Shows Aberrant Expression in Epithelial Cancer Cells
Allogeneic stem cell transplantation (SCT) can induce curative graft-versus-tumor reactions in patients with hematological malignancies and solid tumors. The graft-versus-tumor reaction after human histocompatibility leukocyte antigen (HLA)-identical SCT is mediated by alloimmune donor T cells specific for polymorphic minor histocompatibility antigens (mHags). Among these, the mHag HA-1 was fou...
متن کاملIdentification of a novel HLA-B60-restricted T cell epitope of the minor histocompatibility antigen HA-1 locus.
The polymorphic minor histocompatibility Ag HA-1 locus encodes two peptides, HA-1(H) and HA-1(R), with a single amino acid difference. Whereas the immunogenicity of the HA-1(R) allele has not yet been shown, the nonameric HA-1(H) peptide induces HLA-A2-restricted cytotoxic T cells in vivo and in vitro. It is not known whether the mHag HA-1(H) or HA-1(R) associates with other HLA class I molecul...
متن کاملminor histocompatibility antigen ha-1 frequency and acute gvhd in some hematopoietic stem sell transplanted iranian patients
background: it is suggested that ha-1 mismatching among hematopoietic stem cell transplanted recipients-donors is associated with acute graft-versus-host disease (agvhd). so the aim of this study was to evaluate ha-1 frequency and examine the correlation between ha-1 disparity and gvhd patients who received transplantation from a hla-identical sibling. samples and methods: the dna was extracted...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Blood
سال: 2019
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2019-130552