Consulta: creatorFacets:"Nascimento,J.M."
Registros recuperados: 1
Data/hora: 10/06/2024 09:56:24

CD47 expression is decreased in hematopoietic progenitor cells in patients with myelofibrosis
Provedor de dados: 56
Autores: Nonino,A.; Nascimento,J.M.; Mascarenhas,C.C.; Mazzeu,J.F.; Pereira,R.W.; Jacomo,R.H.
Myelofibrosis (MF) is characterized by increased circulating hematopoietic progenitor cells (HPCs), abnormal cytokine levels, and the survival advantage of neoplastic progenitors over their normal counterparts, which leads to progressive disappearance of polyclonal hematopoiesis. CD47 is a surface glycoprotein with many functions, such as acting as a phagocytosis inhibitor of the expressing cell, that is increased in normal hematopoietic stem and progenitor cells mobilized into the blood and several human cancer-initiating cells, such as in acute myeloid leukemia. We compared CD47 expression in hematopoietic stem and progenitor cells of patients with MF and controls and found it to be decreased in progenitors of MF. Exposure of control HPCs to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myeloproliferative disorders; Primary myelofibrosis; Hematopoietic stem cells; Neoplastic stem cells; Antigens; CD47.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2019000100610