Expression of Major Histocompatibility Complex on Human Medulloblastoma Cells
نویسندگان
چکیده
منابع مشابه
Expression of major histocompatibility complex on human medulloblastoma cells with neuronal differentiation.
Medulloblastomas are among the most common malignant brain tumors in children. These tumors consist of immature bipotential cells that may differentiate into neuronal and glial cells. We have established two cell lines for human medulloblastoma. One was derived from a 2-year-old girl with a cerebellar tumor (designated as ONS-76) and another from a 9-year-old girl with a metastatic tumor in the...
متن کاملExpression of major histocompatibility complex antigens on the bovine placenta.
Immunohistochemistry was utilized to determine expression of the major histocompatibility complex (MHC) antigens on Day 8-9 hatched blastocysts and fetal membranes of mid- to late gestation cows and to examine the pattern of leucocytic infiltration into the gravid uterus. Hatched blastocysts were weakly positive for MHC class I antigens. In the mature placenta, chorioallantoic membranes in the ...
متن کاملInduction of class II major histocompatibility complex expression in human multiple myeloma cells by retinoid.
Class II major histocompatibility complex (MHC II) is normally silenced in plasma/multiple myeloma (MM) cells at the transcriptional level through downregulation of class II transactivator (CIITA), allowing MM cells to escape from immunological responses. Here we demonstrate that a retinoic acid receptor-alpha/beta-selective retinoid Am80 (tamibarotene) could induce the expression of functional...
متن کاملExpression of major histocompatibility antigens on pancreatic islet cells.
Insulin-dependent diabetes mellitus is often accompanied by manifestations of autoimmunity and is frequently associated with certain HLA haplotypes, predominantly DR3 and DR4. Because the major histocompatibility antigens are important determinants of the immune response in various tissues, we have investigated their expression on the pancreatic islet cells. Human, mouse, or rat islets of Lange...
متن کاملThe major histocompatibility complex.
The major histocompatibility complex on the sixth chromosome controls expression of a complex series of cell surface antigens which comprise the human leukocyte antigen (HLA) system. These markers, beyond their importance in human organ transplantation, have been demonstrated to occur with an increased prevalence in certain disease states. The group of conditions showing the closest association...
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: Neurologia medico-chirurgica
سال: 1990
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.30.796