Results 31 to 40 of about 1,604,632 (364)

Immunocytochemical Phenotyping of Disseminated Tumor Cells in Bone Marrow by uPA Receptor and CK18: Investigation of Sensitivity and Specificity of an Immunogold/Alkaline Phosphatase Double Staining Protocol [PDF]

open access: yes, 1997
Phenotyping of cytokeratin (CK) 18-positive cells in bone marrow is gaining increasing importance for future prognostic screening of carcinoma patients. Urokinase-type plasminogen activator receptor (uPA-R) is one example of a potential aggressive marker
Allgayer, Heike   +5 more
core   +1 more source

Myocardial Repair Achieved by the Intramyocardial Implantation of Adult Cardiomyocytes in Combination with Bone Marrow Cells

open access: yesCell Transplantation, 2008
Various cytokines produced by bone marrow cells can protect adult cardiomyocytes against apoptosis. Thus, we investigated the feasibility of implanting adult cardiomyocytes in combination with bone marrow cells for myocardial repair.
Tao-Sheng Li M.D., Ph.D.   +6 more
doaj   +1 more source

Intravital longitudinal wide-area imaging of dynamic bone marrow engraftment and multilineage differentiation through nuclear-cytoplasmic labeling. [PDF]

open access: yesPLoS ONE, 2017
Bone marrow is a vital tissue that produces the majority of erythrocytes, thrombocytes, and immune cells. Bone marrow transplantation (BMT) has been widely performed in patients with blood disorders and cancers.
Soyeon Ahn   +7 more
doaj   +1 more source

Studies on reticuloendothelial system and hemaotpoiesis. I. Studies of extramedullary hematopoiesis [PDF]

open access: yes, 1965
The author studied the hematopoietic disturbances of rabbit induced by saponin injection and drew the following conclusions: 1) By saponin injection, the structure of bone marrow is disintegrated and hematopoietic cells are released into the circulating ...
Matsuoka, Kenichi
core   +1 more source

IL-33 promotes the egress of group 2 innate lymphoid cells from the bone marrow

open access: yesJournal of Experimental Medicine, 2018
Group 2 innate lymphoid cells (ILC2s) are effector cells within the mucosa and key participants in type 2 immune responses in the context of allergic inflammation and infection.
M. Stier   +9 more
semanticscholar   +1 more source

GATA2 regulates differentiation of bone marrow-derived mesenchymal stem cells

open access: yesHaematologica, 2014
The bone marrow microenvironment comprises multiple cell niches derived from bone marrow mesenchymal stem cells. However, the molecular mechanism of bone marrow mesenchymal stem cell differentiation is poorly understood. The transcription factor GATA2 is
Mayumi Kamata   +12 more
doaj   +1 more source

Bone marrow adipocytes promote the regeneration of stem cells and hematopoiesis by secreting SCF

open access: yesNature Cell Biology, 2017
Endothelial cells and leptin receptor+ (LepR+) stromal cells are critical sources of haematopoietic stem cell (HSC) niche factors, including stem cell factor (SCF), in bone marrow.
B. Zhou   +6 more
semanticscholar   +1 more source

Loss of quiescence and impaired function of CD34+/CD38low cells one year following autologous stem cell transplantation

open access: yesHaematologica, 2013
Patients who have undergone autologous stem cell transplantation are subsequently more susceptible to chemotherapy-induced bone marrow toxicity. In the present study, bone marrow primitive progenitor cells were examined one year after autologous stem ...
Carolien M. Woolthuis   +5 more
doaj   +1 more source

Failure in generating hemopoietic stem cells is the primary cause of death from cytomegalovirus disease in the immunocompromised host [PDF]

open access: yes, 1988
We have shown in a murine model system for cytomegalovirus (CMV) disease in the immunocompromised host that CMV infection interferes with the earliest detectable step in hemopoiesis, the generation of the stem cell CFU-S-I, and thereby prevents the ...
Busch, Friedrich W.   +4 more
core   +2 more sources

Induction of hemopoiesis in rat embryonic bone transplanted into adult subcutaneous connective tissue [PDF]

open access: yes, 1978
Five pairs of immature, non-hemopoietic femur and tibia from 17-day-old gestating female rat fetuses, whose sex was determined by chromosomal analysis of liver cells, were transplanted into subcutaneous tissues of adult male rats. The original bones were
Hsueh, Chao Liang
core   +1 more source

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