Zobrazeno 1 - 10
of 65
pro vyhledávání: '"J E, Groopman"'
Autor:
M S, Kunzi, J E, Groopman
Publikováno v:
Blood. 81:3336-3342
Impaired megakaryocytopoiesis may be a contributing factor to thrombocytopenia associated with human immunodeficiency virus (HIV) infection. Because HIV isolates differ in their host range and pathogenicity, we investigated whether HIV strains with d
Publikováno v:
Blood. 80:1679-1684
Human kit ligand (KL), also known as stem cell factor (SCF), steel factor, or mast cell growth factor, is a recently identified hematopoietic growth factor whose receptor is the product of the c-kit proto-oncogene. Alternative splicing of the pre-mRN
Autor:
J E, Groopman
Publikováno v:
Clinical Infectious Diseases. 12:S500-S506
Patients may be intolerant of zidovudine for several reasons, the most prominent being hematologic toxicity. In vitro studies demonstrate that zidovudine is toxic to the myeloid and erythroid precursors in the bone marrow; at concentrations of zidovu
Publikováno v:
Cell growthdifferentiation : the molecular biology journal of the American Association for Cancer Research. 12(4)
Chemokines effect leukocyte chemotaxis and activation through their binding to specific G protein-coupled receptors. Although early steps in chemokine signal transduction pathways have been characterized, there is relatively limited information avail
Publikováno v:
Blood. 95(8)
The stromal cell-derived factor-1 (SDF-1) is an alpha chemokine that binds to the CXCR4 receptor. Knock-out studies in mice demonstrate that this ligand-receptor pair is essential in hematopoiesis. One function of SDF-1 appears to be the regulation o
Publikováno v:
Blood. 96(4)
The immune dysfunction and cell destruction that occur in the human immunodeficiency virus (HIV)-infected host appear to result from the direct cytopathic effects of viral infection and the effects of viral proteins on uninfected bystander cells. Rec
Publikováno v:
Journal of immunology (Baltimore, Md. : 1950). 161(7)
Stromal cell-derived factor (SDF-1alpha), the ligand for CXCR4, is a chemokine that acts as a potent chemoattractant for hemopoietic progenitor cells. Stem cell factor/kit ligand (SCF/KL), an early acting cytokine, has recently been reported to enhan
Publikováno v:
Blood. 92(3)
CXCR4 is the receptor for the alpha-chemokine stromal cell-derived factor 1 (SDF-1) and has been shown to be expressed on a diversity of leukocytes. In this report, the expression of the CXCR4 receptor in cells of megakaryocytic lineage and the role
Publikováno v:
Blood. 91(10)
RAFTK, a novel nonreceptor protein kinase, has been shown to be involved in focal adhesion signal transduction pathways in neuronal PC12 cells, megakaryocytes, platelets, and T cells. Because focal adhesions may modulate cytoskeletal functions and th
Autor:
J E, Groopman
Publikováno v:
Oncology (Williston Park, N.Y.). 12(3)
Fatigue is a common and troubling symptom in patients with cancer or HIV/AIDS, resulting in significant disability and adverse effects on quality of life. Its etiology remains complex and is most likely multifactorial. Despite its impact and prevalen