Lymphoid Cell Dependence of Eosinophil Response to Antigen

Range Determination of Antigen Expression in Myeloid, Erythroid and Lymphoid Cell Lineages among Patients with Myelodysplastic Syndrome

Background: Myelodysplastic syndrome is a mixed clonal disorder of bone marrow progenitor cells. Understanding the pattern of the different lineage-specific, immature, and mature markers in myelodysplastic syndrome will help in setting-up the frame of reference to diagnose. Patients and Methods: We compared 60 bone marrow samples from 30 newly-diagnosed patients with myelodysplastic syndrome ...

A study on the relationship between clinical features with Ki67 expression and eosinophil cells infiltration in oral squamous cell carcinoma

  Background :Cell proliferation is one of the most critical factors in metastasis and prognosis of the malignant tumors.Recent investigations show that the eosinophil granolosytes have an important role in developing of malignant tumors. The relation between cell proliferation and eosinophilic infiltration in oral squamous cell carcinoma (OSCS) with prognosis is unclear.The aim of this study w...

Clonal growth of murine pre-B colony-forming cells and their targeted infection by a retroviral vector: dependence on interleukin-7.

The cDNA for interleukin-7 (IL-7) was recently isolated from a stromal cell line derived from a long-term B-lymphoid culture. We report that purified recombinant murine IL-7 can promote the clonal growth in semi-solid culture of a subpopulation of cells expressing the B220 surface antigen from normal murine bone marrow. These colony-forming cells (CFC-Pre-B) give rise to colonies of 20 to 1,000...

CCD107a Expression and IFN-γ Production as Markers for Evaluation of Cytotoxic CD3+ CD8+ T Cell Response to CMV Antigen in Women with Recurrent Spontaneous Abortion

A diffusible stimulator of eosinophilopoiesis produced by lymphoid cells as demonstrated with diffusion chambers.

Previous experiments have indicated that eosinophilopoiesis is stimulated in lymphoid cell-dependent eosinophil responses to certain antigens. In order to study if the potential for this stimulation of eosinophilopoiesis is a function of lymphoid cells and can be expressed on challenge with the eosinophilia-inducing antigen, the diffusion chamber technique for the culture in vivo of murine hemo...