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Results of a phase II trial of gemcitabine plus doxorubicin in patients with recurrent head and neck cancers: serum C₁₈-ceramide as a novel biomarker for monitoring response.
Saddoughi SA, Garrett-Mayer E, Chaudhary U, O'Brien PE, Afrin LB, Day TA, Gillespie MB, Sharma AK, Wilhoit CS, Bostick R, Senkal CE, Hannun YA, Bielawski J, Simon GR, Shirai K, Ogretmen B. Saddoughi SA, et al. Clin Cancer Res. 2011 Sep 15;17(18):6097-105. doi: 10.1158/1078-0432.CCR-11-0930. Epub 2011 Jul 26. Clin Cancer Res. 2011. PMID: 21791630 Free PMC article. Clinical Trial.
Direct interaction between the inhibitor 2 and ceramide via sphingolipid-protein binding is involved in the regulation of protein phosphatase 2A activity and signaling.
Mukhopadhyay A, Saddoughi SA, Song P, Sultan I, Ponnusamy S, Senkal CE, Snook CF, Arnold HK, Sears RC, Hannun YA, Ogretmen B. Mukhopadhyay A, et al. Among authors: saddoughi sa. FASEB J. 2009 Mar;23(3):751-63. doi: 10.1096/fj.08-120550. Epub 2008 Nov 21. FASEB J. 2009. PMID: 19028839 Free PMC article.
Alteration of ceramide synthase 6/C16-ceramide induces activating transcription factor 6-mediated endoplasmic reticulum (ER) stress and apoptosis via perturbation of cellular Ca2+ and ER/Golgi membrane network.
Senkal CE, Ponnusamy S, Manevich Y, Meyers-Needham M, Saddoughi SA, Mukhopadyay A, Dent P, Bielawski J, Ogretmen B. Senkal CE, et al. Among authors: saddoughi sa. J Biol Chem. 2011 Dec 9;286(49):42446-42458. doi: 10.1074/jbc.M111.287383. Epub 2011 Oct 19. J Biol Chem. 2011. PMID: 22013072 Free PMC article.
Sphingosine kinase-1 and sphingosine 1-phosphate receptor 2 mediate Bcr-Abl1 stability and drug resistance by modulation of protein phosphatase 2A.
Salas A, Ponnusamy S, Senkal CE, Meyers-Needham M, Selvam SP, Saddoughi SA, Apohan E, Sentelle RD, Smith C, Gault CR, Obeid LM, El-Shewy HM, Oaks J, Santhanam R, Marcucci G, Baran Y, Mahajan S, Fernandes D, Stuart R, Perrotti D, Ogretmen B. Salas A, et al. Among authors: saddoughi sa. Blood. 2011 Jun 2;117(22):5941-52. doi: 10.1182/blood-2010-08-300772. Epub 2011 Apr 28. Blood. 2011. PMID: 21527515 Free PMC article.
Off-target function of the Sonic hedgehog inhibitor cyclopamine in mediating apoptosis via nitric oxide-dependent neutral sphingomyelinase 2/ceramide induction.
Meyers-Needham M, Lewis JA, Gencer S, Sentelle RD, Saddoughi SA, Clarke CJ, Hannun YA, Norell H, da Palma TM, Nishimura M, Kraveka JM, Khavandgar Z, Murshed M, Cevik MO, Ogretmen B. Meyers-Needham M, et al. Among authors: saddoughi sa. Mol Cancer Ther. 2012 May;11(5):1092-102. doi: 10.1158/1535-7163.MCT-11-0705. Epub 2012 Mar 27. Mol Cancer Ther. 2012. PMID: 22452947 Free PMC article.
Sphingosine analogue drug FTY720 targets I2PP2A/SET and mediates lung tumour suppression via activation of PP2A-RIPK1-dependent necroptosis.
Saddoughi SA, Gencer S, Peterson YK, Ward KE, Mukhopadhyay A, Oaks J, Bielawski J, Szulc ZM, Thomas RJ, Selvam SP, Senkal CE, Garrett-Mayer E, De Palma RM, Fedarovich D, Liu A, Habib AA, Stahelin RV, Perrotti D, Ogretmen B. Saddoughi SA, et al. EMBO Mol Med. 2013 Jan;5(1):105-21. doi: 10.1002/emmm.201201283. Epub 2012 Nov 25. EMBO Mol Med. 2013. PMID: 23180565 Free PMC article.
Antagonistic activities of the immunomodulator and PP2A-activating drug FTY720 (Fingolimod, Gilenya) in Jak2-driven hematologic malignancies.
Oaks JJ, Santhanam R, Walker CJ, Roof S, Harb JG, Ferenchak G, Eisfeld AK, Van Brocklyn JR, Briesewitz R, Saddoughi SA, Nagata K, Bittman R, Caligiuri MA, Abdel-Wahab O, Levine R, Arlinghaus RB, Quintas-Cardama A, Goldman JM, Apperley J, Reid A, Milojkovic D, Ziolo MT, Marcucci G, Ogretmen B, Neviani P, Perrotti D. Oaks JJ, et al. Among authors: saddoughi sa. Blood. 2013 Sep 12;122(11):1923-34. doi: 10.1182/blood-2013-03-492181. Epub 2013 Aug 7. Blood. 2013. PMID: 23926298 Free PMC article.
39 results