Báo cáo y học: "Hematopoietic stem cells and retroviral infection" potx

... angiogenesis, and directly augmenting proliferation of stem cells. The combination of LLL together with allogeneic and autolo- gous stem cells, as well as post-mobilization directing of stem cells will ... reactivity [5,6], pathologi- cal pulmonary macrophage activation [7], and auto-anti- body production [8]. Mesenchymal stem cells have been demonstrated to potently suppr...

Ngày tải lên: 18/06/2014, 16:20

... for severe systemic lupus erythematosus of long duration. Lupus 1997, 6:545-548. 2. Burt RK, Traynor A, Ramsey-Goldman R: Hematopoietic stem- cell transplantation for systemic lupus erythematosus. ... Therefore, circulating T cells in a healthy person normally possess a T-cell receptor repertoire selected to a self-epitope. Immune cells may be viewed as a dynamic equilibrium that mainta...

Ngày tải lên: 09/08/2014, 01:23

... CD8 T cells are widely distributed throughout the synovial mem- brane and in synovial fluid, exhibit an activated phenotype and enhanced migratory activity, express proinflammatory cytokines, and ... mast cells and T cells [9]. Using a transwell migration assay, Ott and colleagues observed that murine CD8 Teff cells but not Tcm cells migrated in response to soluble factor(...

Ngày tải lên: 09/08/2014, 01:23

... immune system, and in particular NK cells, influence subsequent adaptive immune responses. By virtue of their ability to rapidly kill abnormal cells and produce cytokines and chemokines, NK cells ... killer cells and of gamma/delta T cells in systemic lupus erythematosus. Does it correlate to autoimmunity and to laboratory indices of disease activity? Lupus 2000, 9:333-337....

Ngày tải lên: 09/08/2014, 01:23

... sheep, and transplanted cells were shown to persist and undergo site-specific differentiation into chondrocytes, adipocytes, myocytes and cardiomyocytes, bone marrow stromal cells, and thymic stroma. ... human mesenchymal stem cells. Stem Cells 2006, 24:462-471. 11. Murphy JM, Dixon K, Beck S, Fabian D, Feldman A, Barry F: Reduced chondrogenic and adipogenic activity of me...

Ngày tải lên: 09/08/2014, 13:22

... National University of Ireland, Galway, Ireland Email: Jennifer M Ryan - JENNIFER.M.RYAN@nuim.ie; Frank P Barry - frank.barry@nuigalway.ie; J Mary Murphy - mary.murphy@nuigalway.ie; Bernard P ... Mesenchymal stem cells inhibit the formation of cytotoxic T lymphocytes, but not activated cytotoxic T lymphocytes or natural killer cells. Transplantation 2003, 76:1208-1213. 60. Dormady SP, B...

Ngày tải lên: 11/08/2014, 08:21

... Mönckeberg G, Figueroa FE: Autologous mesenchymal stem cell treatment increased T regulatory cells with no e ect on disease activity in two systemic lupus erythematosus patients. Lupus 2010, 19:317-322. 11. ... Kelchtermans H, Mitera T, Geboes L, Matthys P: Discrepancy between the in vitro and in vivo e ects of murine mesenchymal stem cells on T-cell proliferation and collag...

Ngày tải lên: 12/08/2014, 14:21

Ngày tải lên: 12/08/2014, 19:22

... targets myelomonocytic cells, lymphocytes and endothelial cells [54,55]. There may be a latency reservoir in B cells and circulating monocytes. Epithelial cells can also be infected and HHV8 ... reactivated [57,58]. Host cells include endothelial cells (Chlamydia pneumoniae) and epithelial cells (Chlamydia trachomatis). Circulating monocytes also carry Chlamydiae and ma...

Ngày tải lên: 09/08/2014, 06:22

... of flow cytometric analysis. ZYD took part in differentiation assays. YJX by part initiated the study. YL and XH participated in manuscript modification. XH and YLL conceived the study, organized ... mesenchymal stem cells: progenitor cells for cartilage, bone, fat and stroma. Curr Top Microbiol Immunol 2000, 251:3-11. 5. He X, Li YL, Wang XR, Guo X, Niu Y: Mesenchymal stem ce...

Ngày tải lên: 10/08/2014, 10:20