c-myc down-regulates class I HLA expression in human melanomas.
نویسندگان
چکیده
منابع مشابه
Stable Down-Regulation of HLA Class-I by Serum Starvation in Human PBMCs
Background: The human leukocyte antigen (HLA) matching between organ donor and recipient is an acceptable strategy in clinical transplantation since 1964. However, in bone marrow transplantation, finding matched donors is often problematic. Thus new method for down regulation of HLA can be an alternative strategy to solve this problem. Objective: To examine the effect of serum starvation on HLA...
متن کاملstable down-regulation of hla class-i by serum starvation in human pbmcs
background: the human leukocyte antigen (hla) matching between organ donor and recipient is an acceptable strategy in clinical transplantation since 1964. however, in bone marrow transplantation, finding matched donors is often problematic. thus new method for down regulation of hla can be an alternative strategy to solve this problem. objective: to examine the effect of serum starvation on hla...
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We studied the expression of major histocompatibility complex class I antigens in 59 bronchogenic carcinomas, as well as in pneumocytes and epithelial respiratory cells distant from the tumor. We observed in all cases that normal lung tissue expressed major histocompatibility complex class I antigens, while this expression was completely lost in 16 tumors (27%). The defect in HLA gene expressio...
متن کامل. peptides from c - myc - transfected cells reveal Naturally processed HLA class I bound
Naturally processed peptides, bound to HLA-A2, A68, 540 molecules, were isolated from a c-myctransfected lymphoblastoid B cell lines for sequence analysis. Forty-three sequences of bound peptides could be grouped into three structural motifs. One of the peptide sequences obtained, SLLPAIVEL, was identical to a previously reported peptide bound to HLA-A2.1 and was used for grouping HLA-A2-bound ...
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Objective(s): The aim of this study was to estimate effects of hyperbaric (HB) treatment by determination of CD15s and CD11b leukocyte proinflammatory markers expression. In addition, this study describes changes in CD77 and CD34 expression on rat endothelial cells in renal, pulmonary and cardiac tissue following exposure to hyperbaric pressure. Materials and Methods:Expression of CD11b and CD...
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ژورنال
عنوان ژورنال: The EMBO Journal
سال: 1988
ISSN: 0261-4189
DOI: 10.1002/j.1460-2075.1988.tb02909.x