0000000000427379
AUTHOR
G. Carlsson
Mosaic Study: Actualization of Overall Survival (Os) with 10 Years Follow Up and Evaluation of Braf. By Gercor and Mosaic Investigators
ABSTRACT Aim: The MOSAIC study (Andre T, N Engl J Med, 2004) has demonstrated in patients with stage II/III resected colon cancer (CC) a benefit of oxaliplatin added to 5FU and LV (LV5FU) in 3-year disease-free survival (DFS) and in overal survival (OS). LV5FU and oxaliplatin (FOLFOX4) has also shown a benefit in deficient MisMatch Repair (dMMR) CC pts (Flejou JF, J Clin Oncol 31: 2013;suppl; abstr 3524). We report here 1) Results of MOSAIC after 10 year follow-up, and 2) results in the BRAF evaluable population. Methods: Of the 2246 patients included in the MOSAIC study (whole population), the actualization of survival data was done with 10 yrs follow up. Formalin-fixed, paraffin-embedded …
Short-course radiotherapy followed by chemotherapy before total mesorectal excision (TME) versus preoperative chemoradiotherapy, TME, and optional adjuvant chemotherapy in locally advanced rectal cancer (RAPIDO): a randomised, open-label, phase 3 trial
BACKGROUND: Systemic relapses remain a major problem in locally advanced rectal cancer. Using short-course radiotherapy followed by chemotherapy and delayed surgery, the Rectal cancer And Preoperative Induction therapy followed by Dedicated Operation (RAPIDO) trial aimed to reduce distant metastases without compromising locoregional control. METHODS: In this multicentre, open-label, randomised, controlled, phase 3 trial, participants were recruited from 54 centres in the Netherlands, Sweden, Spain, Slovenia, Denmark, Norway, and the USA. Patients were eligible if they were aged 18 years or older, with an Eastern Cooperative Oncology Group (ECOG) performance status of 0-1, had a biopsy-prove…
The competitiveness to form nodules shapes the capacities of Rhizobium leguminosarum sv viciae communities to promote symbiosis with specific hosts
National audience; Cultivated fabeae legumes (pea, fababean, lentil) develop root nodules resulting from the symbiotic interaction with Rhizobium leguminosarum sv. viciae (Rlv). Individual Rlv bacteria are able to associate with various potential hosts, but in soil they are in mixture and they display a wide range of competitiveness to form nodules (CFN). Because in Rlv, CFN and capacity to fix nitrogen are genetically independent, CFN limits the effectiveness of inoculation strategies as efficient bacteria are often outcompeted by poorly efficient Rlv bacteria of the soil community. We developed a strategy to identify bacterial genes controlling CFN. A worldwide collection of 240 Rlv isola…