OBJECTIVE: To investigate the clinical characteristics and prognostic factors of mantle cell lymphoma (MCL) patients. METHODS: The clinical data of 23 MCL patients were retrospectively analyzed. Immunohistochemical stain was performed to detect the protein expressions of Mcl-1, pNF-κB p65 and 14-3-3ζ of MCL patients to analyze its prognostic factors. RESULTS: Among 23 MCL patients, there were 17(73.9%) patients with IPI 0-2 (low risk group) and 6(26.1%) patients with IPI 3-4. Only the rate of 2y-progression-free survival (PFS) of group IPI 0-2 was superior to that of group IPI 3-4 patients (47.1% vs 0, P=0.049); There were 16 (69.5%) patients with MIPI < 5.7, whose rates of overall response rate (ORR), 2y overall survival (OS) and PFS were better than those of the ones with MIPI ≥ 5.7(ORR: 81.3% vs 33.3% P=0.032; OS: 68.8% vs 16.7% P=0.041; PFS: 50% vs 0, P=0.040 respectively). The rates of ORR, 2y-OS and 2y-PFS (100.0%, 80.0% and 70.0%) of patienets received regimen R+CHOP(E) were all superior to those (38.5%, 30.8% and 7.7%) of ones received regimen CHOP(E) (P=0.002, P= 0.024, P=0.003, respectively). Among 12 patients, 2 out of 6 cases with Mcl-1 positive expression achieved good response (CR+PR) and 2y-OS, 1 case 2y-PFS; All 6 cases with Mcl-1 negative expression achieved good response (CR+PR) and 2y-OS, 5 cases 2y-PFS. 3 out of 6 cases with pNF-κB p65 positive expression achieved good response (CR+PR) and 2y-OS, 1 case 2y-PFS; 5 out of 6 cases with pNF-κB p65 negative expression achieved good response (CR+ PR) and 2y-OS/PFS. 5 out of 8 cases with 14-3-3ζ positive expression achieved good response (CR+PR), 4 cases 2y-OS, and 3 cases 2y-PFS. 3 out of 4 cases with 14-3-3ζ negative expression achieved CR, 4 cases 2y-OS, and 3 cases 2y-PFS. CONCLUSION: MCL patients had high heterogeneity. MIPI has better prognostic significance than IPI. R+CHOP(E) as first line treatment improved the rates of OS/PFS. The expressions of Mcl-1, pNF-κB p65 and 14-3-3ζ proteins in MCL might be related to prognosis.
OBJECTIVE: To investigate the clinical characteristics and prognostic factors of mantle cell lymphoma (MCL) patients. METHODS: The clinical data of 23 MCLpatients were retrospectively analyzed. Immunohistochemical stain was performed to detect the protein expressions of Mcl-1, pNF-κB p65 and 14-3-3ζ of MCLpatients to analyze its prognostic factors. RESULTS: Among 23 MCLpatients, there were 17(73.9%) patients with IPI 0-2 (low risk group) and 6(26.1%) patients with IPI 3-4. Only the rate of 2y-progression-free survival (PFS) of group IPI 0-2 was superior to that of group IPI 3-4 patients (47.1% vs 0, P=0.049); There were 16 (69.5%) patients with MIPI < 5.7, whose rates of overall response rate (ORR), 2y overall survival (OS) and PFS were better than those of the ones with MIPI ≥ 5.7(ORR: 81.3% vs 33.3% P=0.032; OS: 68.8% vs 16.7% P=0.041; PFS: 50% vs 0, P=0.040 respectively). The rates of ORR, 2y-OS and 2y-PFS (100.0%, 80.0% and 70.0%) of patienets received regimen R+CHOP(E) were all superior to those (38.5%, 30.8% and 7.7%) of ones received regimen CHOP(E) (P=0.002, P= 0.024, P=0.003, respectively). Among 12 patients, 2 out of 6 cases with Mcl-1 positive expression achieved good response (CR+PR) and 2y-OS, 1 case 2y-PFS; All 6 cases with Mcl-1 negative expression achieved good response (CR+PR) and 2y-OS, 5 cases 2y-PFS. 3 out of 6 cases with pNF-κB p65 positive expression achieved good response (CR+PR) and 2y-OS, 1 case 2y-PFS; 5 out of 6 cases with pNF-κB p65 negative expression achieved good response (CR+ PR) and 2y-OS/PFS. 5 out of 8 cases with 14-3-3ζ positive expression achieved good response (CR+PR), 4 cases 2y-OS, and 3 cases 2y-PFS. 3 out of 4 cases with 14-3-3ζ negative expression achieved CR, 4 cases 2y-OS, and 3 cases 2y-PFS. CONCLUSION:MCLpatients had high heterogeneity. MIPI has better prognostic significance than IPI. R+CHOP(E) as first line treatment improved the rates of OS/PFS. The expressions of Mcl-1, pNF-κB p65 and 14-3-3ζ proteins in MCL might be related to prognosis.
Authors: Eva Hoster; Andreas Rosenwald; Françoise Berger; Heinz-Wolfram Bernd; Sylvia Hartmann; Christoph Loddenkemper; Thomas F E Barth; Nicole Brousse; Stefano Pileri; Grzegorz Rymkiewicz; Roman Kodet; Stephan Stilgenbauer; Roswitha Forstpointner; Catherine Thieblemont; Michael Hallek; Bertrand Coiffier; Ursula Vehling-Kaiser; Réda Bouabdallah; Lothar Kanz; Michael Pfreundschuh; Christian Schmidt; Vincent Ribrag; Wolfgang Hiddemann; Michael Unterhalt; Johanna C Kluin-Nelemans; Olivier Hermine; Martin H Dreyling; Wolfram Klapper Journal: J Clin Oncol Date: 2016-02-29 Impact factor: 44.544
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Authors: Rami Rahal; Mareike Frick; Rodrigo Romero; Joshua M Korn; Robert Kridel; Fong Chun Chan; Barbara Meissner; Hyo-eun Bhang; Dave Ruddy; Audrey Kauffmann; Ali Farsidjani; Adnan Derti; Daniel Rakiec; Tara Naylor; Estelle Pfister; Steve Kovats; Sunkyu Kim; Kerstin Dietze; Bernd Dörken; Christian Steidl; Alexandar Tzankov; Michael Hummel; John Monahan; Michael P Morrissey; Christine Fritsch; William R Sellers; Vesselina G Cooke; Randy D Gascoyne; Georg Lenz; Frank Stegmeier Journal: Nat Med Date: 2013-12-22 Impact factor: 53.440
Authors: Steve A Maxwell; Zenggang Li; David Jaye; David Jaya; Scott Ballard; Jay Ferrell; Haian Fu Journal: J Biol Chem Date: 2009-06-12 Impact factor: 5.157