Results 301 to 310 of about 1,141,456 (326)

[Sorting CD34 antigens: objectives, biological and clinical results].

Presse medicale (Paris, France : 1983), 1999
CD34 SORTING: CD34 sorting is a means of selecting hematopoietic stem cells among heterogeneous populations of cells. The technique is based on the fact that only hematopoietic stem cells (excepting a few tumoral cells) carry the CD34 antigen. Generally this type of manipulation is performed in case of stem cell grafts or for the treatment of certain ...
openaire   +1 more source

Silencing CD34 antigen in human hematopoietic stem cells

2008
CD34 is a highly glycosylated transmembrane protein strongly expressed on hematopoietic stem/progenitor cells (HSPCs); despite its importance as a marker of HSPCs, its function is still poorly understood, even if a role in cell adhesion has been demonstrated.
ZINI, Roberta, SALATI, Simona, BIANCHI, Elisa, FERRARI, Sergio, MANFREDINI, Rossella   +4 more
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[CD34+ antigen expression relating to prognosis in acute myeloid leukemia].

Zhongguo shi yan xue ye xue za zhi, 2008
To explore CD34(+) antigen expression in new diagnosed acute myeloid leukemia (AML) and analyze the prognosis for CD34(+) AML patients, the expression of antigen CD34 in 238 AML patients was detected by indirect immunofluorescence assay. The results showed that CD34 in 92 out of the 238 patients (38.7%) were positive, there was relationship between the
Ling, Li, Rui, Wang, Di, Zhong, Bin-Zao, Wen, Dilinazi, Abulaiti, Zhi-Qiang, Lin, Ming, Jia, Jian-Ping, Hao, Rong, Chen, Xin-Hong, Guo, Lei, Wang   +10 more
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Generation of antigen‐presenting cells for soluble protein antigens ex vivo from peripheral blood CD34+ hematopoietic progenitor cells in cancer patients

European Journal of Immunology, 1996
P. Fisch, G. Köhler, A. Garbe, B. Herbst, D. Wider, H. Kohler, H. Schaefer, R. Mertelsmann, W. Brugger, L. Kanz   +9 more
semanticscholar   +1 more source

Comparison of the coexpression of cd38, cd33 and hla‐dr antigens on cd34+ purified cells from human cord blood and bone marrow

Stem Cells, 1995
C. Bruyn, A. Delforge, D. Bron, M. Bernier, M. Massy, P. Stryckmans, P. Ley, D. Hemptinne   +7 more
semanticscholar   +1 more source

Further investigations on the expression of HLA‐DR, CD33 and CD13 surface antigens in purified bone marrow and peripheral blood CD34± haematopoietic progenitor cells

British Journal of Haematology, 1993
L. Pierelli, L. Teofili, G. Menichella, C. Rumi, A. Paoloni, Stefania Iovino, P. Puggioni, G. Leone, B. Bizzi   +8 more
semanticscholar   +1 more source

Immunoreactivity of sinusoids in hepatoblastoma: an immunohistochemical study using lectin UEA‐1 and antibodies against endothelium‐associated antigens, including CD34

Histopathology, 1995
Peter Ruck, Xiao Jc, Edwin Kaiserling
semanticscholar   +1 more source

Myeloid antigen expression on CD34 positive blasts in myelodysplastic syndromes

2006
Background: The myelodysplastic syndromes (MDS) constitute a heterogeneous group of clonal hematopoietic stem cell disorders. They are characterized by abnormal bone marrow (BM) differentiation, peripheral blood cytopenias and a risk of transformation into acute myeloid leukemia (AML).
Leus, Barbara, Renmans, Wim, Jochmans, Kristin, Schots, Henri, Vande Broeck, I., Trullemans, Fabienne, Van Riet, Ivan, De Waele, Marc   +7 more
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Predominance of myeloid antigens in CD34‐positive peripheral blood stem cells over those in bone marrow after administration of granulocyte colony‐stimulating factor

European Journal of Haematology, 1994
T. Fukuda, S. Okamura, K. Shimoda, Y. Takamatsu, S. Inaba, M. Harada, Y. Niho   +6 more
semanticscholar   +1 more source

Sequential generations of hematopoietic colonies derived from single nonlineage-committed CD34+CD38- progenitor cells.

Blood, 1991
L. Terstappen, Shiang Huang, M. Safford, P. Lansdorp, Loken   +4 more
semanticscholar   +1 more source