Alphonse G - Search Results

1

Different mechanisms of cell death in radiosensitive and radioresistant p53 mutated head and neck squamous cell carcinoma cell lines exposed to carbon ions and x-rays.

Maalouf M, Alphonse G, Colliaux A, Beuve M, Trajkovic-Bodennec S, Battiston-Montagne P, Testard I, Chapet O, Bajard M, Taucher-Scholz G, Fournier C, Rodriguez-Lafrasse C. Maalouf M, et al. Among authors: alphonse g. Int J Radiat Oncol Biol Phys. 2009 May 1;74(1):200-9. doi: 10.1016/j.ijrobp.2009.01.012. Int J Radiat Oncol Biol Phys. 2009. PMID: 19362238

2

Temporal relationships between ceramide production, caspase activation and mitochondrial dysfunction in cell lines with varying sensitivity to anti-Fas-induced apoptosis.

Rodriguez-Lafrasse C, Alphonse G, Broquet P, Aloy MT, Louisot P, Rousson R. Rodriguez-Lafrasse C, et al. Among authors: alphonse g. Biochem J. 2001 Jul 15;357(Pt 2):407-16. doi: 10.1042/0264-6021:3570407. Biochem J. 2001. PMID: 11439090 Free PMC article.

3

Comparison of methods used to study cell death in an adherent tumoral cell line with moderate clonogenic radiosensitivity.

Broquet P, Rodriguez-Lafrasse C, Alphonse G, Aloy MT, Louisot P, Rousson R. Broquet P, et al. Among authors: alphonse g. Neoplasma. 2001;48(5):362-9. Neoplasma. 2001. PMID: 11845980

4

Increasing endogenous ceramide using inhibitors of sphingolipid metabolism maximizes ionizing radiation-induced mitochondrial injury and apoptotic cell killing.

Rodriguez-Lafrasse C, Alphonse G, Aloy MT, Ardail D, Gérard JP, Louisot P, Rousson R. Rodriguez-Lafrasse C, et al. Among authors: alphonse g. Int J Cancer. 2002 Oct 20;101(6):589-98. doi: 10.1002/ijc.10652. Int J Cancer. 2002. PMID: 12237902

5

Ceramide induces activation of the mitochondrial/caspases pathway in Jurkat and SCC61 cells sensitive to gamma-radiation but activation of this sequence is defective in radioresistant SQ20B cells.

Alphonse G, Aloy MT, Broquet P, Gerard JP, Louisot P, Rousson R, Rodriguez-Lafrasse C. Alphonse G, et al. Int J Radiat Biol. 2002 Sep;78(9):821-35. doi: 10.1080/09553000210153943. Int J Radiat Biol. 2002. PMID: 12428923

6

Overcoming resistance to gamma-rays in squamous carcinoma cells by poly-drug elevation of ceramide levels.

Alphonse G, Bionda C, Aloy MT, Ardail D, Rousson R, Rodriguez-Lafrasse C. Alphonse G, et al. Oncogene. 2004 Apr 8;23(15):2703-15. doi: 10.1038/sj.onc.1207357. Oncogene. 2004. PMID: 15048093

7

Radioresistance of human carcinoma cells is correlated to a defect in raft membrane clustering.

Bionda C, Hadchity E, Alphonse G, Chapet O, Rousson R, Rodriguez-Lafrasse C, Ardail D. Bionda C, et al. Among authors: alphonse g. Free Radic Biol Med. 2007 Sep 1;43(5):681-94. doi: 10.1016/j.freeradbiomed.2007.04.031. Epub 2007 May 10. Free Radic Biol Med. 2007. PMID: 17664132

8

Differential regulation of cell death in head and neck cell carcinoma through alteration of cholesterol levels in lipid rafts microdomains.

Bionda C, Athias A, Poncet D, Alphonse G, Guezguez A, Gambert P, Rodriguez-Lafrasse C, Ardail D. Bionda C, et al. Among authors: alphonse g. Biochem Pharmacol. 2008 Feb 1;75(3):761-72. doi: 10.1016/j.bcp.2007.10.004. Epub 2007 Oct 7. Biochem Pharmacol. 2008. PMID: 17996216

9

Radiobiologic parameters and local effect model predictions for head-and-neck squamous cell carcinomas exposed to high linear energy transfer ions.

Beuve M, Alphonse G, Maalouf M, Colliaux A, Battiston-Montagne P, Jalade P, Balanzat E, Demeyer A, Bajard M, Rodriguez-Lafrasse C. Beuve M, et al. Among authors: alphonse g. Int J Radiat Oncol Biol Phys. 2008 Jun 1;71(2):635-42. doi: 10.1016/j.ijrobp.2007.10.050. Epub 2008 Jan 30. Int J Radiat Oncol Biol Phys. 2008. PMID: 18234427 Free article.

10

Targeting a cornerstone of radiation resistance: cancer stem cell.

Moncharmont C, Levy A, Gilormini M, Bertrand G, Chargari C, Alphonse G, Ardail D, Rodriguez-Lafrasse C, Magné N. Moncharmont C, et al. Among authors: alphonse g. Cancer Lett. 2012 Sep 28;322(2):139-47. doi: 10.1016/j.canlet.2012.03.024. Epub 2012 Mar 27. Cancer Lett. 2012. PMID: 22459349 Review.

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