Results 1 to 10 of about 220,523 (312)
Functional activity of murine CD34+and CD34− hematopoietic stem cell populations
Experimental Hematology, 1999 The transmembrane glycoprotein CD34 is expressed on human hematopoietic stem cells and committed progenitors in the bone marrow, and CD34-positive selection currently is used to isolate bone marrow repopulating cells in clinical transplantation protocols.
Diane S Krause, Daniel Zelterman
exaly +3 more sources
CD34+ or CD34−: which is the more primitive? [PDF]
Leukemia, 2002 Remarkable progress has been achieved in the characterization and isolation of primitive hematopoietic stem cells (HSC). HSC represent a very small subset of hematopoietic cells and provide self-renewal, possess differentiation capacity and allow a constant supply of the entire hematopoietic cell spectrum.
Engelhardt, Monika +2 more
openaire +3 more sources
Platelets, 2003 Flow cytometric analysis of human platelets from healthy volunteers by high-resolution immunophenotyping accomplished with enzymatic amplification staining revealed the expression of CD34. Assessment of the platelets with five different monoclonal antibodies to the three different classes of CD34 epitopes suggested that platelets express a unique ...
Kristine, Lewandowska +2 more
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CD34: To select or not to select? That is the question [PDF]
Leukemia, 2000 Recent evidence suggests that expression of CD34 on the cell membrane does not always correlate with stem cell activity. In the mouse, there is a highly quiescent population of stem cells that lacks CD34 expression, but has full reconstituting capacity.
M A, Dao, J A, Nolta
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Novel functions of the CD34 family [PDF]
Journal of Cell Science, 2008 For almost 30 years, the cell-surface protein CD34 has been widely used as a marker to assist in the identification and isolation of hematopoietic stem cells (HSCs) and progenitors in preparation for bone-marrow transplantation. In addition, it has increasingly been used as a marker to help identify other tissue-specific stem cells, including muscle ...
Julie S, Nielsen, Kelly M, McNagny
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Proliferation and differentiation of myelodysplastic CD34+ cells: phenotypic subpopulations of marrow CD34+ cells [PDF]
Blood, 1995 In a search for a mechanism to explain the impaired growth of progenitor cells in patients with myelodysplastic syndromes (MDS), marrow CD34+ cells were purified up to 94.9% +/- 4.2% for normal individuals and 88.1% +/- 17.6% for MDS patients, using monoclonal antibodies and immunomagnetic microspheres (MDS CD34+ cells).
K, Sawada +9 more
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Journal of Veterinary Medical Science, 2001 CD34 is a leukocyte antigen that is expressed in various cell types including hematopoietic cells. Monoclonal antibodies against human, murine, and canine CD34 proteins have been used for the identification of lymphohematopoietic stem/progenitor cells. The cDNA encoding bovine CD34 was cloned, and its nucleotide sequence was determined. The identity of
ZHOU, Jian-Hua +3 more
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Expression of CD34 in Glomus Tumors.
The Tohoku Journal of Experimental Medicine, 1997 Immunohistochemical studies were performed in order to characterize glomus tumors. In all cases the glomus tumor cells stained positively for smooth muscle actin. In half of six cases, the glomus tumor cells weakly expressed desmin. They were not reactive with Ulex europaeus agglutinin-I and anti-Factor VIII-related antigen, whereas the only ...
Hatori, Masahito +4 more
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Quantitative Contrast-Enhanced Ultrasound Characterization of Perilesional Perfusion and Its Association with CD34-Positive Cell Density in a Rat Model of Hepatic Alveolar Echinococcosis. [PDF]
PathogensZhao H +9 more
europepmc +1 more source