As a result, it directly activates JakSTAT pathway and causes cytokine independent proliferation of multipotent hemopoietic
progenitor uncontrolled cell growth.4,10
In our patient, the remarkable amount of blood cells precursors obstructing the brain small vessels must be ascribed to their abundance in the bone marrow of a young subject as compared to that present in elderly patients observed by other investigators [10,11] in whom the hemopoietic
tissue is largely replaced by fat .
Samoylova, "Origin of hemopoietic
stromal progenitor cells in chimeras," Experimental Hematology, vol.
Preautopsy clinical impression was that of a primary hemopoietic
stem/progenitor cell (HSPC) activation and retention are modulated by the bone marrow (BM) niche where they are located.
Most cases are terminal deoxynucleotidyl transferase (TdT) positive and express early hemopoietic
markers such as CD34 and HLA-DR expression15,16.
These substrates have been involved in angiogenesis, transmigration of endothelial progenitor cells (EPC), and hemopoietic
stem cells to the site of damage and initiate tissue repair.
Characteristics of the hemopoietic
abnormalities after chronic exposure to benzene.
The association of HLA antigen and GVHD in allogeneic hemopoietic
stem cell transplantation with histocompatible sibling donor: A single-center experience in Korea.
Brunangelo Falini is the head of the Institute of Hematology and Hemopoietic
Stem Cell Transplantation at the University of Perugia, Perugia, Italy.
CD34 is a cell surface, sialomucin-like glycoprotein that is expressed on hemopoietic
progenitor cells, normal vascular endothelium, and fibroblasts.
The bone marrow material showed adequate hemopoiesis in all three hemopoietic