Summary Specific trials on adult Burkitt lymphoma (BL) and ‘unclassifiable’ lymphomas with features intermediate between BL and diffuse large B‐cell lymphoma (BL/DLBCL) are advocated which include substantial numbers of older patients, to improve treatment feasibility, while countering risks of systemic and central nervous system (CNS) recurrences. We prospectively evaluated a modified CODOX‐M/IVAC (CODOX‐M: cyclophosphamide, vincristine, doxorubicin, high‐dose methotrexate; IVAC: ifosfamide, etoposide and high‐dose cytarabine) regimen by the addition of rituximab (R) and liposome‐encapsulated cytarabine (D) to increase antitumour activity and halve the number of intrathecal treatments. Thirty adults (40% >60 years) with BL (n = 15) and BL/DLBCL (n = 15) were accrued. Primary endpoints were progression‐free survival (PFS), CNS recurrence, and liposomal cytarabine‐associated toxicity. Eighty percent of patients received the whole treatment programme, the remaining cases received at least three full courses. Application of the RD‐CODOX‐M/IVAC regimen resulted in remarkable 4‐year PFS (78%) and complete remission (CR) rates (93%). However, PFS was significantly lower in patients older than 60 years as compared to younger ones (49%vs 93%, P = 0·03; median, 36 months), despite high actual dose‐intensity, CR rate and tolerability. Reduced‐intensity intratechal prophylaxis through liposomal cytarabine was effective because the CNS failure rate was low (3·4%) and without severe neurological toxicities. The RD‐CODOX‐M/IVAC strategy is feasible and highly effective, but improving outcomes in elderly patients remains a priority.

Both regimes showed good tolerability and appealing response rates. FFS was more prolonged in R-GEMOX, but patients continuously relapsed without a clear plateau on survival curves.

The results of this research could be useful to deepen the knowledge about the phenolic composition of a fruit that is particularly appreciated in Mediterranean area and presents an increasing interest worldwide. We also characterized a typical Italian fig (Cilento Dottato) that has relevant economical importance in Southern Italy; thus, our work could be applied by producers and industries for the valorization of dried figs as high-quality products. From the consumer viewpoint, a comparison among dried figs from different origins found on the retail market has a huge significance to inform about what the market offers and what product is the richest one in polyphenol content.

This Phase II study assessed feasibility and efficacy of a biweekly R-COMP-14 regimen (rituximab, cyclophosphamide, non-pegylated liposome-encapsulated doxorubicin, vincristine and prednisone) in untreated elderly patients with poor-risk diffuse large B-cell lymphoma (DLBCL) and moderate to high ‘life threat’ impact NIA/NCI cardiac comorbidity. A total of 208 courses were delivered, with close cardiac monitoring, to 41 patients (median age: 73 years, range: 62–82; 37% >75 years) at a median interval of 15·6 (range, 13–29) days; 67% completed all six scheduled courses. Response rate was 73%, with 68% complete responses (CR); 4-year disease-free survival (DFS) and time to treatment failure (TTF) were 72% and 49%, respectively. Failures were due to early death (n = 3), therapy discontinuations (no-response n = 2; toxicity n = 6), relapse (n = 6) and death in CR (n = 3). Incidence of cardiac grade 3–5 adverse events was 7/41 (17%; 95% confidence interval: 8–31%). Time to progression and overall survival at 4-years were 77% and 67%, respectively. The Age-adjusted Charlson Comorbidity Index (aaCCI) correlated with failures (P = 0·007) with patients scoring ≤7 having a longer TTF (66% vs. 29%; P = 0·009). R-COMP-14 is feasible and ensures a substantial DFS to poor-risk DLBCL patients who would have been denied anthracycline-based treatment due to cardiac morbidity. The aaCCI predicted both treatment discontinuation rate and TTF.

The roles in brain development. Previous studies have shown the association between OTX2 and OTX1 with anaplastic and desmoplastic medulloblastomas, respectively. Here , we investigated OTX1 and OTX2 expression in Non-Hodgkin Lymphoma (NHL) and multiple myeloma. A combination of semiquantitative RT-PCR , Western blot, and immunohistochemical analyses was used to measure OTX1 and OTX2 levels in normal lymphoid tissues and in 184 tumor specimens representative of various forms of NHL and multiple myeloma. OTX1 expression was activated in 94% of diffuse large B-cell lymphomas, in all Burkitt lymphomas, and in 90% of high-grade follicular lymphomas. OTX1 was undetectable in precursor-B lymphoblastic lymphoma, chronic lymphocytic leukemia, and in most marginal zone and mantle cell lymphomas and multiple myeloma. OTX2 was undetectable in all analyzed malignancies. Analysis of OTX1 expression in normal lymphoid tissues identified a subset of resting germinal center (GC) B cells lacking PAX5 and BCL6 and expressing cytoplasmic IgG and syndecan. About 50% of OTX1؉ GC B cells co-expressed CD10 and CD20. This study identifies OTX1 as a molecular marker for high-grade GCderived NHL and suggests an involvement of this transcription factor in B-cell lymphomagenesis. Furthermore , OTX1 expression in a subset of normal GC B cells carrying plasma cell markers suggests its possible contribution to terminal B-cell differentiation.