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See detailCellular and molecular evidence for an evolutionary continuum of neuroendocrine-immune interactions
Geenen, Vincent ULg

Conference given outside the academic context (1994)

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See detailCellular and molecular mechanisms involved in thymic T-cell education to neuroendocrine self principles
Geenen, Vincent ULg; Benhida, Abdellah; Kecha, Ouafae et al

in International Journal of Thymology (1996), 4

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See detailCellular and nervous environment of mouse mesenteric lymph node germinal centres
Wenders, Frédéric ULg; Dorban, G.; Piret, Joëlle ULg et al

Conference (2005, April)

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See detailCellular Aspects of the Pathogenesis of Radiation--Induced Thymic Lymphomas in C57 Bl Mice (Review)
Boniver, Jacques ULg; Humblet, Chantal ULg; Rongy, A. M. et al

in In Vivo (Athens, Greece) (1990), 4(1, Jan-Feb), 41-3

Radiation-induced thymic lymphomas in C57Bl/Ka mice are interesting models for studying the successive steps of carcinogenesis. Irradiation initiates "preleukemic" cells, which are promoted to become ... [more ▼]

Radiation-induced thymic lymphomas in C57Bl/Ka mice are interesting models for studying the successive steps of carcinogenesis. Irradiation initiates "preleukemic" cells, which are promoted to become neoplastic. Studies in mice in which lymphoma development is inhibited by a bone marrow transplantation after irradiation suggest that radiation--induced alterations to the T cell lineage, and particularly to thymic microenvironment, are critical for the promotion of preleukemic cells. It is proposed that the lack of physiological differentiation signals within the thymus, as a result of irradiation, allows these cells to escape the normal controls of thymocyte production and pushes them towards neoplastic transformation. A disturbance in the production of cytokines may be involved, since exogenous cytokines, such as Interferon gamma or Tumor Necrosis Factor a, can inhibit radiation-induced lymphomagenesis, reproducing the effects of bone marrow transplantation. The model is thus suitable for studying the mechanisms of carcinogenesis and designing biological manipulation devoted to cancer prevention in individuals who have been exposed to oncogenic agents. [less ▲]

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See detailCellular composition of bronchial brushings obtained from dogs with experimental chronic bronchitis
Bolognin, M.; Tual, Charlotte ULg; Day, M. J. et al

in 18th ECVIM Meeting - Gent - Belgique - 2-5 septembre 2008 (2008, September 02)

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See detailCellular context regulates magnitude and direction of Ets-mediated transcriptional regulation of collagen
Czuwara-Ladykowska, Joanna; Shirasaki, Fumiaki; Jackers, Pascale ULg et al

Poster (2000, December 09)

Detailed reference viewed: 10 (4 ULg)
See detailCellular distribution of NSP in normal pituitary and in pituitary adenomas. Comparison with pituitary hormone expression.
Dukers, N.; Senden, N.; Timmer, E. et al

in 4th Euregional oncology meeting - abstract book (1997)

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See detailCellular engineering of Bacillus subtilis to enhance the biosynthesis of highly active anti fungal lipopeptides
Guy, J.; Guez, Jean-Sébastien; Coucheny, F. et al

Poster (2010)

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See detailCellular Events in Radiation-Induced Lymphomagenesis
Boniver, Jacques ULg; Humblet, Chantal ULg; Rongy, A. M. et al

in International Journal of Radiation Biology (1990), 57(4), 693-8

Fractionated whole-body irradiation induces thymic lymphomas in most of treated C57Bl/Ka mice. The cellular events occurring during the latency period consist of the emergence of preleukaemic cells and of ... [more ▼]

Fractionated whole-body irradiation induces thymic lymphomas in most of treated C57Bl/Ka mice. The cellular events occurring during the latency period consist of the emergence of preleukaemic cells and of marked alterations to the T-cell lineage and the microenvironment within the thymus. The proportions of the various thymocyte subsets are modified, suggesting a blockage in the normal differentiation process. Thymic epithelial cells are functionally modified, leading to decreased interactions with immature thymocytes. Interestingly, bone marrow grafting early after irradiation, which inhibits the development of lymphomas, induces the disappearance of preleukaemic cells from the thymus, whereas thymocyte subpopulations and thymic epithelium are restored. Interferon gamma and tumor necrosis factor alpha also prevent the onset of lymphomas. Studies on the effect of bone marrow transplantation and cytokine inoculation in split-dose irradiated mice should allow characterization of the factors that modulate the progression of preleukaemic cells towards the neoplastic state. [less ▲]

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See detailCellular immunotherapy in multiple myeloma : lessons from preclinical models
Binsfeld, Marilène ULg; Fostier, K.; Muller, Joséphine ULg et al

in Biochimica et Biophysica Acta - Reviews on Cancer (2014), 1846

The majority of multiple myeloma patients relapse with the current treatment strategies, raising the need for alternative therapeutic approaches. Cellular immunotherapy is a rapidly evolving field and ... [more ▼]

The majority of multiple myeloma patients relapse with the current treatment strategies, raising the need for alternative therapeutic approaches. Cellular immunotherapy is a rapidly evolving field and currently being translated into clinical trials with encouraging results in several cancer types, including multiple myeloma. Murine multiple myeloma models are of critical importance for the development and refinement of cellular immunotherapy. In this review,we summarize the immune cell changes that occur inmultiplemyelomapatients and we discuss the cell-based immunotherapies that have been tested in multiple myeloma, with a focus on murine models. [less ▲]

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See detailCellular localization of IGF-I and IGF-II mRNAs in immature hypophysectomized rat testis and epididymis after in vivo hormonal treatment.
Dombrowicz, D.; Hooghe-Peters, E. L.; GOTHOT, André ULg et al

in Archives internationales de physiologie, de biochimie et de biophysique (1992), 100(5), 303-8

IGF-I and II genes expression has been localized by in situ hybridization in testis and epididymis of immature hypophysectomized rats treated in vivo with either pFSH, hLH, bGH, hPRL or with saline. IGF-I ... [more ▼]

IGF-I and II genes expression has been localized by in situ hybridization in testis and epididymis of immature hypophysectomized rats treated in vivo with either pFSH, hLH, bGH, hPRL or with saline. IGF-I mRNA expression was found in both Sertoli and Leydig cells after treatment with either FSH or LH. IGF-I mRNA was highly expressed in germ cells after FSH stimulation and to a lesser extent after GH or LH treatments. However, its expression was very low in hypophysectomized control or PRL treated rats. IGF-I mRNA was also expressed in stromal cells of epididymis after LH treatment and to a lesser extent after GH stimulation. In contrast, IGF-II mRNA expression was detected in all testicular cell types whatever the hormonal treatment (FSH, LH, GH, PRL). For each hormonal treatment testicular sections were examined after immunohistochemical staining with specific antisera against IGF-I and IGF-II. Both in situ hybridization and immunohistochemical data were examined in order to determine the testicular sites of synthesis of IGF-I and IGF-II. [less ▲]

Detailed reference viewed: 13 (1 ULg)
See detailCellular mechanisms controlling rapid changes in brain aromatase activity
Charlier, Thierry; Cornil, Charlotte ULg; Ball, Gregory et al

in Balthazart, Jacques; Ball, Gregory (Eds.) Brain aromatase, estrogens and behavior (2012)

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See detailCellular origin of HPV-related (pre)cancer
Herfs, Michael ULg

Conference (2016, May)

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See detailCellular Pathways Involved In The Ex Vivo Expression Of Bovine Leukemia Virus
Kerkhofs, P.; Adam, E.; Droogmans, L. et al

in Journal of Virology (1996), 70(4),

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See detailCellular proliferation in villi of normal and pathological pregnancies.
Hustin, J.; Foidart, Jean-Michel ULg; Lambotte, R.

in Gynecologic & Obstetric Investigation (1984), 17(1), 1-9

DNA and protein synthesis have been studied in placental villi from normal and pathological cases by in vitro incorporation of tritiated thymidine or tritiated proline and subsequent counting or ... [more ▼]

DNA and protein synthesis have been studied in placental villi from normal and pathological cases by in vitro incorporation of tritiated thymidine or tritiated proline and subsequent counting or autoradiography. It appeared that cytotrophoblastic DNA synthesis continued until term and that it was particularly important in preeclampsia cases and in cases of villous immaturity (rhesus sensitization). Protein synthesis was also increased in preeclampsia and seemed to be due to a very active cytotrophoblastic metabolism. The most interesting finding was that in preeclampsia cases, especially when intrauterine growth retardation was superimposed, villous capillary endothelial cell proliferation was as prominent as in cases where villous maturation was not achieved. Such results are highly suggestive of an important compensatory proliferative mechanism in the placentae of preeclamptic women. [less ▲]

Detailed reference viewed: 7 (0 ULg)