Academic literature on the topic 'Cellules souches hématopoïétiques – Croissance'
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Journal articles on the topic "Cellules souches hématopoïétiques – Croissance"
Chastagner, P. "Intérêt des facteurs de croissance hématopoïétique dans l'intensification des chimiothérapies dans support de thérapies sans support de cellules souches." Archives de Pédiatrie 5, no. 7 (July 1998): 753. http://dx.doi.org/10.1016/s0929-693x(98)80059-6.
Full textGuyotat, D. "Cellules souches hématopoïétiques." Transfusion Clinique et Biologique 10, no. 3 (May 2003): 206–8. http://dx.doi.org/10.1016/s1246-7820(03)00070-3.
Full textCoulombel, L., and W. Vainchenker. "Les cellules souches hématopoïétiques." médecine/sciences 11, no. 1 (1995): 13. http://dx.doi.org/10.4267/10608/2155.
Full textGodin, Isabelle, and Ana Cumano. "Les cellules souches hématopoïétiques." médecine/sciences 23, no. 8-9 (August 2007): 681–84. http://dx.doi.org/10.1051/medsci/20072389681.
Full textQuesnel, B. "Niches hématopoïétiques et cellules souches." EMC - Hématologie 7, no. 4 (November 2012): 1–9. http://dx.doi.org/10.1016/s1155-1984(12)49947-2.
Full textMichallet, M. "Allogreffes de cellules souches hématopoïétiques." Transfusion Clinique et Biologique 18, no. 2 (April 2011): 235–45. http://dx.doi.org/10.1016/j.tracli.2011.02.021.
Full textMilpied, N. "Expansion des cellules souches hématopoïétiques." Transfusion Clinique et Biologique 20, no. 3 (June 2013): 275. http://dx.doi.org/10.1016/j.tracli.2013.04.077.
Full textMartin, Patrice, and Pr Gilles Aulagner. "La greffe de cellules souches hématopoïétiques." Actualités Pharmaceutiques Hospitalières 5, no. 20 (November 2009): 16–28. http://dx.doi.org/10.1016/s1769-7344(09)70205-7.
Full textBoisset, Jean-Charles, and Catherine Robin. "Origine endothéliale des cellules souches hématopoïétiques." médecine/sciences 27, no. 10 (October 2011): 875–81. http://dx.doi.org/10.1051/medsci/20112710016.
Full textLe Berre, C. "Le prélèvement de cellules souches hématopoïétiques." Transfusion Clinique et Biologique 12, no. 2 (June 2005): 160–62. http://dx.doi.org/10.1016/j.tracli.2005.04.004.
Full textDissertations / Theses on the topic "Cellules souches hématopoïétiques – Croissance"
Giroux, Catherine. "Effets du traitement à l'hémine sur l'expansion et la différenciation des cellules souches hématopoïétiques." Master's thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/30248.
Full textHuman hemin, commercialized as Normosang® or Panhematin®, is a therapeutic agent approved for the treatment of acute attacks of porphyria, a genetic disease causing a malfunction of the heme biosynthesis pathway. Recently, the treatment of a patient with severe autoimmune hemolytic anemia and reticulocytopenia was managed by a hematologist from Héma-Québec. The treatment of this patient with Normosang® has, among other things, contributed to the increasing erythrocyte levels and contributed to the complete recovery of this patient. The aim of this project was to evaluate the effects of hemin on the expansion and differentiation of hematopoietic cord blood stem cells in a culture media favoring erythroid differentiation. Results show that hemin has a positive effect on cell growth during their erythroid differentiation. The results show that hemin also appears to have an effect on erythroid precursors. Differentiation analysis points to a possible role for hemin in the stimulation of erythroid differentiation as well as enucleation. More knowledge on the subject could ultimately support a larger spectrum of clinical applications.
Le, Clech Mikaël. "Caractérisation d'un élément répresseur du gène TAL-1 dans le tissu hématopoi͏̈étique." Montpellier 2, 2004. http://www.theses.fr/2004MON20138.
Full textBourette, Roland. "Expression fonctionnelle du récepteur du CSF-1 humain dans les cellules hématopoïétiques murines." Lyon 1, 1992. http://www.theses.fr/1992LYO10286.
Full textLopez, Ponte Adriana. "Etude des facteurs intervenant dans la migration des cellules souches de la moelle osseuse adulte." Tours, 2007. http://www.theses.fr/2007TOUR4002.
Full textThe aim of this work was to study the molecular and cellular factors involved in the migration process of bone marrow (BM) hematopoietic stem cells and mesenchymal stem cells (MSCs). Firstly, we investigated the direct effect of G-CSF on human stromal cells that could favor the emigration of hematopoietic cells from the niche. Our results indicate that G-CSF can directly induce BM MSCs to promote hematopoietic cell emigration from the niche through a MMP-dependant mechanism involving MMP2. Secondly, we evaluated the in vitro response of MSCs, pre-incubated or not with inflammatory cytokines, using a migration assay. We showed that MSCs are able to migrate in response to the growth factors PDGFAB and IGF1, and the chemokines RANTES, MDC and SDF1. We next studied in vivo MSC mobilization capacity in a model of hypoxic rats. We found that hypoxia dramatically increased circulating rMSCs. Interestingly, plasmas from hypoxic rats displayed a strong chemotactic activity for normal rMSCs
Perruche, Sylvain. "Approche cellulaire basée sur l'utilisation de cellules apoptotiques pour favoriser la prise de greffe et l'induction de tolérance en allogreffe de cellules hématopoïétiques." Besançon, 2005. http://www.theses.fr/2005BESA3001.
Full textDebeissat, Christelle. "Rôle des basses concentrations en oxygène dans la préservation et la quiescence des cellules souches hématopoïétiques." Bordeaux 2, 2007. http://www.theses.fr/2007BOR21494.
Full textHaematopoiesis occurs in the bone marrow and allows the permanent and controlled production of peripheral blood cells from haematopoietic stem cell (HSC). HSC are characterized by their long term hematopoietic reconstitution capacity, and their maintenance depends on 2 major functional equilibriums : self-renewal vs differentiation, and quiescence vs proliferation. Haematopoietic differentiation follows the oxygen (O2) gradient in the bone marrow : most primitive cells reside in low oxygenated endosteal areas, while differentiated haematopoietic cells are located in more oxygenated (4-5 % O2) juxta-vascular areas. These oxygen tensions are central in control and preservation of hematopoietic homeostasis. We confirm that culture at 0,9 % O2 maintains primitive progenitors and haematopoietic stem cell capable of hematopoietic reconstitution, while culture at 20 % O2 makes them disappear. Hypoxia-related HSC preservation is independent of a paracrine or autocrine VEGF loop, and is not modified by VEGF165 addition in the culture, whatever the O2 concentration. Furthermore, some of our unexpected results suggest that some media contain hypoxia-mimicking molecules that could maintain and even expend HSC in 20 % O2 culture. In addition, very low oxygen tension (0,1 % O2) induces primitive haematopoietic cell quiescence. We showed that in an haematopoietic primitive cell line (FDCP-mix), this quiescence is associated with retinoblastoma (Rb) protein hypophosphorylation and increased p27 expression, without apoptosis induction
Peulve, Pascal. "Inhibition de la croissance, in vitro, des cellules hématopoïétiques humaines par les surnageants de cultures de la lignée Raji." Rouen, 1987. http://www.theses.fr/1987ROUES022.
Full textMiri, Nezhad Ayda. "Etude du rôle des régulateurs Post-transcriptionnels Pumilio dans les cellules souches hématopoïétiques humaines." Thesis, Paris 5, 2013. http://www.theses.fr/2013PA05S003.
Full textEx vivo expansion of hematopoietic stem cells (HSCs) could improve new therapeutic strategies for the treatment of hematopoietic malignancies and solid tumors. Our team had developed an original method to expand human HSCs, consisting in the transfer into these cells of active HOXB4 or HOXC4 homeoproteins. The comparative transcriptomic analysis of CD34+ cells exposed or not to HOXB4 or HOXC4 proteins induced over-expression of Pumilio (PUF) genes. PUF proteins are post-transcriptional regulators of gene expression. They are involved in different biological functions among which the maintenance of stem cells. However, the function of human PUF factors (hPum1 and hPum2) in hematopoietic stem cells has never been investigated. The work that I developed during my thesis first consisted in analyzing the expression of PUF factors in different hematopoietic cell lines and during human hematopoiesis. The results highlighted a high expression of the hPum1 en hPum2 genes in the most immature cells and in the proliferating active progenitors. The study of human PUF factors by inducing their inhibition using specific shRNAs revealed their involvement in proliferation and survival of CD34+ cells. In vitro, inhibition of hPum1 or hPum2 decreases the expansion of human HSCs and increases cell apoptosis. The hPum1 or hPum2 repression also increases the number of HSCs in G0-G1 phase of the cell cycle. Moreover, the inhibition of hPum1 or hPum2 reduces the capacity of human HSCs to reconstitute in vivo hematopoiesis of immunodeficient NOD-SCID-γC-/- mice. The identification of PUF target mRNAs by a comparative transcriptomic analysis of human HSCs infected or not with lentiviral vectors containing hPum1/2 shRNAs, revealed a large number of genes involved in the regulation of cell growth, survival or cell cycle. On the whole, our results demonstrate the involvement of Pumilio factors in stemness maintenance, expansion and survival of human HSCs. Functional studies in primary myeloid leukemic cells are in progress to assess the potential role of the Pum factors in the leukemogenic process. Later on, identification of Pumilio factors as new regulators of HSCs expansion will allow consider them as new tools for therapeutic perspectives
Lévêque, Catherine. "Etude de l'expression des récepteurs des cytokines par les cellules hématopoïétiques : aspects cellulaires et moléculaires." Rouen, 1998. http://www.theses.fr/1998ROUES047.
Full textRevol, Valérie. "Obtention et caractérisation d'une lignée de progéniteurs hématopoïétiques à partir de souris transgéniques pour le récepteur au CSF-1 humain." Lyon 1, 1997. http://www.theses.fr/1997LYO10273.
Full textBooks on the topic "Cellules souches hématopoïétiques – Croissance"
Dainiak, Nicholas. The Biology of Haematopoiesis (Progress in Clinical & Biological Research). John Wiley & Sons Inc, 1990.
Find full textI, Zon Leonard, ed. Hematopoiesis: A developmental approach. New York: Oxford University Press, 2001.
Find full textIan, Freshney R., Pragnell Ian B, and Freshney Mary G, eds. Culture of hematopoietic cells. New York: Wiley-Liss, 1994.
Find full textPaulette, Mehta, ed. Pediatric stem cell transplantation. Sudbury, Mass: Jones and Bartlett, 2003.
Find full text(Editor), Klaus Schindhelm, and Robert Nordon (Editor), eds. Ex Vivo Cell Therapy. Academic Press, 1999.
Find full text(Editor), L. Wolff, and Andrea S. Perkins (Editor), eds. Molecular Aspects of Myeloid Stem Cell Development. Springer, 1996.
Find full textBook chapters on the topic "Cellules souches hématopoïétiques – Croissance"
Coghill, James M., and Thomas C. Shea. "Greffe de cellules souches hématopoïétiques." In Médecine interne de Netter, 600–606. Elsevier, 2011. http://dx.doi.org/10.1016/b978-2-294-70951-7.00077-3.
Full textMadelaine, I., and P. Faure. "Greffe de cellules souches hématopoïétiques." In Pharmacie Clinique Pratique en Oncologie, 293–96. Elsevier, 2020. http://dx.doi.org/10.1016/b978-2-294-76375-5.00029-4.
Full textDalle, Jean-Hugues. "Greffe de cellules souches hématopoïétiques." In La Drépanocytose de L'enfant et L'adolescent, 211–17. Elsevier, 2020. http://dx.doi.org/10.1016/b978-2-294-76049-5.00028-x.
Full textConference papers on the topic "Cellules souches hématopoïétiques – Croissance"
Le Choismier, H. "Un transporteur d’oxygène universel d’origine marine au service de la santé." In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206601009.
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