Results 21 to 30 of about 1,140,023 (299)

CXCR4 pos circulating progenitor cells coexpressing monocytic and endothelial markers correlating with fibrotic clinical features are present in the peripheral blood of patients affected by systemic sclerosis [PDF]

open access: yes, 2008
There is still controversy regarding the role of circulating endothelial and progenitor cells (CECs/CEPs) in the pathogenesis of systemic sclerosis (SSc).
CAMPIONI, Diana   +8 more
core   +2 more sources

Involvement of tryptase-positive mast cells and angiogenesis in the growth of inflammatory odontogenic cysts

open access: yesBrazilian Oral Research, 2021
: Inflammatory periapical lesions are characterized by infiltration of different immune cell types, the functions of which depend on an effective vascular network. This study aimed to evaluate the mast cells density (MCD) in inflamatory odontogenic cysts
Hugo Costa Neto   +4 more
doaj   +1 more source

Preparation of immunoliposomes directed against CD34 antigen as target

open access: yesBiochimica et Biophysica Acta (BBA) - Biomembranes, 1998
The My-10 monoclonal antibody has facilitated the search of haematopoietic stem cells by recognizing selectively the human CD34 antigen. In the present work, My-10 immunoliposomes directed specifically against CD34+ cells were prepared, characterized and tested in vitro.
Mercadal, M   +5 more
openaire   +2 more sources

Granulocyte-colony-stimulating factor mobilizes bone marrow stem cells in patients with subacute ischemic stroke: the Stem Cell Trial of Recovery EnhanceMent After Stroke (STEMS) Pilot Randomized, Controlled Trial (ISRCTN 16784092) [PDF]

open access: yes, 2006
Background and Purpose - Loss of motor function is common after stroke and leads to significant chronic disability. Stem cells are capable of self-renewal and of differentiating into multiple cell types, including neurones, glia, and vascular cells.
Bath, Philip M.W.   +7 more
core   +1 more source

Myoid differentiation in dermatofibrosarcoma protuberans and its fibrosarcomatous variant: 10 years’ experience in a tertiary hospital

open access: yesAutopsy and Case Reports, 2022
Dermatofibrosarcoma protuberans (DFSP) is a relatively rare, locally aggressive, and dermal-based fibroblastic tumor. There are several histological variants, in which the usual emphasis is on fibrosarcomatous DFSP, as it acquires metastatic potential ...
Chun-hai Lo   +2 more
doaj  

Dipeptidylpeptidase IV (CD26) defines leukemic stem cells (LSC) in chronic myeloid leukemia [PDF]

open access: yes, 2014
Chronic myeloid leukemia (CML) is a stem cell (SC) neoplasm characterized by the BCR/ABL1 oncogene. Although mechanisms of BCR/ABL1-induced transformation are well-defined, little is known about effector-molecules contributing to malignant expansion and ...
Bilban, Martin   +15 more
core   +1 more source

The density of CD10 corresponds to commitment and progression in the human B lymphoid lineage. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND:Requirements for human B lymphopoiesis are still poorly understood, and that has hampered investigation of differentiation events. For example, there are few cell surface antigens that can be used as milestones of lineage progression. The CD10
Michiko Ichii   +6 more
doaj   +1 more source

High prevalence of antibodies to human herpesvirus 8 in relatives of patients with classic Kaposi's sarcoma from Sardinia [PDF]

open access: yes, 1998
A survey for antibodies to a recombinant small viral capsid antigen (sVCA) of human herpesvirus type 8 (HHV‐8) was conducted in Sardinia, one of the world's highest incidence areas for classic Kaposi's sarcoma (KS). Prevalence of antibodies to HHV‐8 sVCA
Angeloni, Antonio   +11 more
core   +1 more source

Leukemia-associated immunophenotype of tumor cells in childhood B-precursors acute lymphoblastic leukemia

open access: yesОнкогематология, 2014
To allow minimal residual disease (MRD) monitoring using flow cytometry it is needed the optimal combination of monoclonal antibodies (MA), based on a precise knowledge of leukemic cells immunophenotypic features. Multiple immunophenotypic aberrations in
L. V. Movchan
doaj   +3 more sources

Evidence that platelet-derived microvesicles may transfer platelet-specific immunoreactive antigens to the surface of endothelial cells and CD34+ hematopoietic stem/ progenitor cells--implication for the pathogenesis of immune thrombocytopenias.

open access: yesFolia Histochemica et Cytobiologica, 2007
The pathogenesis and tissue damage that accompanies destruction of platelets in immune thrombocytopenias (IT) is still not understood very well and in addition to platelets, other cells (e.g.
Mariusz Z Ratajczak   +5 more
doaj   +1 more source

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