Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Total number of 252 cycles of GM-CSF-Leucomax Sandoz (5 mg/kg/day s.c.) and/or G-CSF Filgrastim Hoffmann-La Roche (5-10 mg/kg/day s.c.) was applied in 124 children aged from 0.5-20 years during neutropenia associated with chemotherapy of non-Hodgkin's lymphoma (NHL). Twenty four children with NHL treated according to the same chemotherapy protocol but without G-CSF and GM-CSF served as a control group. Our study have demonstrated the good efficacy of both G-CSF and GM-CSF therapy. They shortened the period of neutropenia, reduced the number of febrile days, infection's duration and decreased the frequency of infectious complications.
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PMID:[The effectiveness of G-CSF and GM-CSF in the adjunctive treatment of infections complicating chemotherapy of non-Hodgkin's lymphoma in children. Report of Polish Pediatric Leukemia/Lymphoma Treatment Group]. 1073 47

The aim of this study was to investigate the combination of fludarabine phosphate, dexamethasone, cytosine arabinoside and cis-platinum (FLUDAP) in the treatment of patients with relapsed/refractory aggressive non-Hodgkin's lymphoma (NHL). This regimen comprises: dexamethasone 100 mg/d continuous infusion (cont. inf.) d1-3; cytosine arabinoside (ara-C) 1 g/m2/d cont. inf. d 2,3; fludarabine phosphate 30 mg/m2 short inf. 4hr prior to each 24hr ara-C inf.; cis-platinum 50 mg/m2 4hr inf. at the start of each 24hr ara-C inf. G-CSF (lenograstim, Granocyte) is given at 263 microg s.c. daily from day 7 until the neutrophil count reaches 1.0x10(9)/l. The regimen repeats at 21 day intervals. A total of 33 patients were registered (median age 47 years; 24 males, 9 females); the majority (73%) were refractory to their previous treatment and most had advanced disease by Ann Arbor stage. Thirteen (39%) of the 33 enrolled patients (52% of the 25 fully evaluable patients who received at least 2 courses of FLUDAP) responded to treatment. A maximum response of complete remission was achieved in 5 patients, good partial remission in 3, and partial remission in 5. Twelve patients went on to successful stem cell supported intensification therapy. Median survival times were higher in the responding patients, and in those patients transplanted post-FLUDAP. The toxicity associated with the FLUDAP regimen was generally predictable; frequently reported severe events included haematological toxicity and infection. In conclusion, the FLUDAP regimen shows promise as a salvage regimen and increases the available therapeutic options in the treatment of recurrent/refractory aggressive NHL.
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PMID:FLUDAP: salvage chemotherapy for relapsed/refractory aggressive non-Hodgkin's lymphoma. 1075 82

Anti-CD20 antibody is an established treatment for low-grade non-Hodgkin's lymphoma (NHL). Augmenting the expression of CD20 antigen on the tumor cells may increase the cell kill and therefore increase the effectiveness of the antibody. To study this, we incubated peripheral blood lymphocytes from CLL patients with the following cytokines: EPO, SCF, TNFalpha, TGFbeta, GMCSF, TPO, IL-1, IL-2, IL-3, IL-4, GCSF. CD20 expression was studied by flow cytometry at baseline, 24 and 72 h after exposure to these cytokines. Upregulation of CD20 antigen expression was observed with IL-4, TNFalpha and GMCSF.
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PMID:Effects of cytokines on CD20 antigen expression on tumor cells from patients with chronic lymphocytic leukemia. 1120 84

The yield of CD34+ PBPC and colony-forming units-granulocyte-macrophage (CFU-GM) in leukapheresis products and the expression of the adhesion molecules CD11a, CD31, CD49d, CD49e, CD54, CD58, CD62L, c-kit (CD117), Thy-1 (CD90), CD33, CD38, and HLA-DR on CD34+ PBPC were analyzed in patients with cancer of the testis (n = 10), breast cancer (n = 10), Hodgkin's disease (n = 20), high-grade (n = 20) and low-grade (n = 20) non-Hodgkin's lymphoma, and healthy donors (n = 20) undergoing G-CSF (filgrastim)-stimulated PBPC mobilization. For each disease entity, G-CSF was administered in two different doses, 10 microg G-CSF/kg body weight (BW)/day s.c. vs. 24 microg G-CSF/kg BW s.c./day in steady-state condition. Data were compared for each dose group separately. Patients with cancer of the testis and breast cancer mobilized significantly more CD34+ cells than patients with high-grade and low-grade non-Hodgkin's lymphoma and Hodgkin's disease (p<0.05). Correspondingly, expression of CD49d on CD34+ PBPC was significantly lower in the same patients with cancer of the testis compared with high-grade and low-grade non-Hodgkin's lymphoma and Hodgkins' disease and in patients with breast cancer compared with high-grade and low-grade non-Hodgkin's lymphoma, Hodgkins's disease, and healthy donors. Similar results were obtained for CD49e. These data suggest that the expression of the adhesion molecules CD49d and CD49e on G-CSF-mobilized CD34+ cells of patients with solid tumors, non-Hodgkin's lymphoma, Hodgkin's disease, and healthy donors is inversely correlated with the amount of mobilized CD34+ cells.
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PMID:Expression of the adhesion molecules CD49d and CD49e on G-CSF-mobilized CD34+ cells of patients with solid tumors or non-Hodgkin's and Hodgkin's lymphoma and of healthy donors is inversely correlated with the amount of mobilized CD34+ cells. 1079 4

flt3-ligand (flt3-L) is a very effective mobilizer of hematopoietic stem cells (HSC) and is capable of inducing multilineage hematopoietic cell differentiation both in vivo and in vitro. We measured, by ELISA, the plasma peripheral blood flt3-L concentrations in 28 non-Hodgkin's lymphoma (NHL) patients before and after mobilization with three different mobilization regimens, including priming with cyclophosphamide (CY) plus G-CSF, CY plus GM-CSF, and CY plus GM-CSF (8 days) followed by G-CSF. We also determined the levels of flt3-L in the peripheral blood during four apheresis collections and 6 months after transplantation. The steady-state level of flt3-L in NHL patients (n = 18) who mobilized > or =2 x 10(6) CD34+ cells/kg in four apheresis collections was 34 +/- 4 pg/ml and was similar to the levels observed in 10 normal controls (27 +/- 7, p = 0.1) regardless of the mobilization protocol used. In contrast, patients who failed to mobilize a total of >0.4 x 10(6) CD34+ cells/kg in two consecutive apheresis collections (n = 10) had flt3-L levels of 106 +/- 11 pg/ml, significantly higher (p = 0.006) than that of the good mobilizers group, regardless of the mobilization protocol used. Similar results were observed in 29 multiple myeloma (MM) patients. A mean of 23.8 +/- 7.9 pg/ml and 450 +/- 85 pg/ml flt3-L was obtained in the good mobilizers (n = 24) and the nonmobilizers (n = 5) groups of patients, respectively. Statistical analysis revealed a significant difference (p = 0.0006) between the two groups of MM patients, but no correlation was observed between the levels of flt3-L and CD34+ cell/microl, in mobilized peripheral blood. Our results also suggest that measurement of plasma levels of flt3-L before mobilization can be clinically useful to predict for patients with poor mobilization outcome.
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PMID:High steady-state plasma levels of flt3-ligand in the peripheral blood is a good predictor for poor mobilization of CD34+ PBSC in patients undergoing high-dose chemotherapy and stem cell rescue. 1081 43

In elderly patients age-specific comorbidity often reduces the possibility of administering intensive chemotherapy and of obtaining response to treatment. Therefore, chemotherapy must differ from that for non-elderly patients, while maintaining the primary goal of a complete clinical response. We treated 19 patients over the age of 70 years (median age 75 years, range 70-86) with stage II-IV high-grade non-Hodgkin's lymphoma (NHL) with a combination regimen including idarubicin plus etoposide and prednimustine (or chlorambucil+prednisone), all administered orally on an outpatient basis. The therapeutic schedule included six 5-day courses of idarubicin 20 mg/sqm on day 1 (or 10 mg/sqm on days 1 and 3 in the nine patients last treated), etoposide 60 mg/sqm/12 h days 2-5, prednimustine 60 mg/sqm days 2-5, G-CSF 300 microg/day from day+7 until PMN>1000/microl. In ten patients prednimustine was replaced by chlorambucil 10 mg/sqm, days 2-5, and prednisone 50 mg days 2-5, because of non-availability of the drug. Of the 19 patients submitted to this regimen 15 (79%) obtained a clinical response: eight reached a complete response (CR), and seven a partial response (PR). Hematologic toxicity was generally mild. Only three patients had to be hospitalised for infection. Except alopecia, non-hematologic toxicities were negligible. At a median follow-up of 16 months, five of eight patients who obtained CR relapsed (median CR duration 7 months). The actuarial median survival is 34 months (range 6-46). This study demonstrates the feasibility and efficacy of an all-oral regimen including idarubicin, plus etoposide and prednimustine (or chlorambucil+prednisone) in NHL patients aged over 70 years.
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PMID:Treatment of patients with high-grade non-Hodgkin's lymphoma aged over 70 years with an all-oral regimen combining idarubicin, etoposide and alkylators. 1093 66

Mantle cell lymphoma (MCL) is a B cell non-Hodgkin's lymphoma, characterized by a poor response to therapy and short survival. To assess the proliferative capacity, we cultured MCL cells, using irradiated 3T6 mouse fibroblasts transfected with human CD40L ('CD40 system') in the presence of different cytokines. Proliferation was measured by 3H-thymidine incorporation and by CFSE fluorescence. Thirteen out of 16 MCL cases proliferated well in the CD40 system. In 10 cases a strong response upon further addition of IL-10 was seen, whereas IL-4 had an additional effect in only four cases. CFSE staining of cells before and after culture showed an increased number of cell divisions in the IL-10/CD40L stimulated cells. The MCL cells remained CD5+CD19+. Neither plasma cell differentiation nor isotype switching was seen. The light chain expression was strictly monoclonal. IL-1beta, IL-2, IL-6, G-CSF and GM-CSF did not stimulate MCL proliferation. IL-10 receptor expression correlated with the response to IL-10 in the culture system and the effect of added IL-10 could be blocked by antibodies directed against IL-10 and the IL-10 receptor. Autocrine IL-10 production by the MCL cells was detected in eight of 10 cases tested. IL-10 receptor blocking decreased proliferation when no exogenous IL-10 was used in four of seven cases tested. EBV assessed by EBER in situ hybridization was not detected in six cases tested. In conclusion, MCL can successfully be cultured upon CD40 stimulation if 3T6 CD40L+ cells are used. In this context IL-10 is a costimulatory factor. IL-10 receptor expression seems to correlate with response to CD40 crosslinking and IL-10. Autocrine IL-10 production might play a role in the proliferation of this lymphoma. This culture system may be useful to test new treatment strategies for this, thus far, therapy-resistant lymphoma.
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PMID:Mantle cell lymphoma proliferates upon IL-10 in the CD40 system. 1094 46

High-dose chemotherapy with autologous hematopoietic stem cell transplantation has been expected to result in a promising outcome in high risk aggressive non-Hodgkin's lymphoma (NHL). However, it remains unknown what type of initial chemotherapy is optimal, especially regarding progenitor cell mobilization. Sixty-three untreated patients with aggressive NHL in a high risk group were randomized to either a biweekly arm with 8 cycles of standard CHOP or 6 cycles of the dose-escalated CHOP arm with cyclophosphamide 1.5 g/m2 and doxorubicin 70 mg/m2. Lenograstim (glycosylated rHuG-CSF 2.0 microg/kg/day) was administered daily from day 3 to patients in both arms. The mobilization effect of the two regimens on circulating CD34+ cells was evaluated. Twenty-seven of 29 patients in the biweekly CHOP arm and 33 of 34 patients in the dose-escalated CHOP were assessable. Dose-escalated CHOP yielded a significantly higher number of circulating CD34+ cells in the first cycle compared with biweekly CHOP (p=0.05). The peak number of circulating CD34+ cells with biweekly CHOP did not significantly change from cycle to cycle; however, in dose-escalated CHOP, the peak number of circulating CD34+ cells mobilized after the fifth and sixth cycle was lower than after the first cycle (p=0.07 and 0.009, respectively). Routine conventional-dose chemotherapy and low-dose G-CSF can mobilize sufficient CD34+ cells in patients with aggressive NHL. The mobilization kinetics of circulating progenitor cells in patients with aggressive NHL is dependent on the dosage and schedule of CHOP.
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PMID:Randomized comparison of mobilization kinetics of circulating CD34+ cells between biweekly CHOP and dose-escalated CHOP with the prophylactic use of lenograstim (glycosylated rHuG-CSF) in aggressive non-Hodgkin's lymphoma. The lenograstim/Lymphoma Study Group. 1095 73

The purpose of the study was to evaluate the safety and long-term efficacy of an intensive chemotherapy regimen associated with G-CSF in HIV-associated non-Hodgkin's lymphoma (NHL). Fifty two consecutive patients with HIV infection, aggressive NHL and CD4+ cells > or = 100 x 10(6)/l were included. The median CD4 cell count was 276 x 10(6)/l. Nineteen tumors were of the Burkitt's type, 23 were large cells, 7 immunoblastic, and 3 anaplastic. Twenty-five patients had stage IV disease (bone marrow involvement in 7, and central nervous system in 9). Three cycles of ACVBP (doxorubicine, cyclophosphamide, vindesine, bleomycin, prednisolone) were given. A fourth cycle was delivered to patients in partial remission or with initial bulky disease. The induction was followed by three cycles of CVM (cyclophosphamide, etoposide, methotrexate). G-CSF 5 microg/kg was used at each cycle. Results showed that 37 patients (71%) achieved a complete remission. With a median follow-up of 74 months, 8 of them have relapsed. The median survival was 15 months and 34 patients have died (21 with NHL). The 4-year estimate survival was 33.9% (95% CI, 19.8%-47.4%). The Relative Dose-Intensity of the chemotherapy was 85% for doxorubicine and 87% for cyclophosphamide. In a multivariate analysis, homosexual men and patients with ECOG < 2 had a lower risk for death: RR = 0.32 (95% CI, 0.15-0.65) and RR = 0.36 (95% CI, 0.18-0.74), respectively. Achievement of complete remission was strongly associated with survival. In conclusion, it seems that in HIV-infected patients with NHL and a CD4 cell count above 100 x 10(6)/l, high complete remission rate and prolonged survival can be achieved with the intensive LNHIV-91 regimen.
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PMID:Intensive chemotherapy (LNHIV-91 regimen) and G-CSF for HIV associated non-Hodgkin's lymphoma. 1097 87

This randomized, controlled study compared the ability to mobilize and collect an optimal target yield of 5 x 10(6) CD34+ cells/kg using stem cell factor (SCF; 20 microg/kg/day) plus filgrastim (G-CSF; 10 microg/kg/day) vs filgrastim alone (10 microg/kg/day) in 102 patients diagnosed with non-Hodgkin's lymphoma (NHL) or Hodgkin's disease (HD), who were prospectively defined as being heavily pretreated. Leukapheresis began on day 5 of cytokine administration and continued daily until the target yield was reached, or until a maximum of five leukaphereses had been performed. Compared with the filgrastim-alone group (n = 54), the SCF plus filgrastim group (n = 48) showed an increase in the proportion of patients reaching the target yield within five leukaphereses (44% vs 17%, P = 0.002); reduction in the number of leukaphereses required to reach the target yield (P = 0.003); reduction in the proportion of patients failing to reach a minimum yield of 1 x 10(6) CD34+ cells/kg to proceed to transplant (16% vs 26%, P = NS); increase in the median yield of CD34+ cells per leukapheresis (0.73 x 10(6)/kg vs 0.48 x 10(6)/kg, P = 0.04); and an increase in the median total CD34+ cells collected within five leukaphereses (3.6 x 10(6)/kg vs 2.4 x 10(6)/kg, P = 0.05). All patients receiving SCF were premedicated (antihistamines and albuterol), and treatment was generally well tolerated. Five patients experienced severe mast cell-mediated reactions, none of which were life-threatening. In this study of heavily pretreated lymphoma patients, SCF plus filgrastim was more effective than filgrastim alone for mobilizing PBPC for harvesting and transplantation after high-dose chemotherapy.
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PMID:A randomized phase 2 study of PBPC mobilization by stem cell factor and filgrastim in heavily pretreated patients with Hodgkin's disease or non-Hodgkin's lymphoma. 1101 35


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