Association between Locoregional Failure and NFE2L2/KEAP1/CUL3 Mutations in NRG/RTOG 9512: A Randomized Trial of Radiation Fractionation in T2N0 Glottic Cancer.

Purpose: NFE2L2/KEAP1/CUL3 mutations have been validated for radiation resistance in cell-based assays and animal models. However, clinical validation of these biomarkers has been challenging due to multimodality treatment regimens. This study aims to investigate the association between NFE2L2/KEAP1/CUL3 mutations and patient outcomes, including local failure (LF), locoregional failures (LRF), disease-free survival (DFS) and overall survival (OS), using samples from a phase III trial in which patients were treated with radiation monotherapy at 2 controlled doses.

Anishininew Infant Feeding Experiences in Sandy Lake, Canada: A Story of Waabeequanee.

Global public health recommendations for optimal infant nutrition include exclusive breastfeeding for the first 6 months of life. Breastfeeding has several benefits; however, breastfeeding initiation rates and duration remain below recommendations in Northwestern Ontario, Canada. Sandy Lake First Nation is particularly interested in understanding infant feeding experiences of community members to support increased breastfeeding initiation and duration.

Measurement of climate change-related food (in)security and food sovereignty in Canada's northern communities and the circumpolar region: a scoping review protocol.

Introduction: Climate change impacts the circumpolar region (including northern Canada) at a greater magnitude than other parts of the world. This affects food (in)security as well as food sovereignty. This scoping review aims to map the methods of measuring food (in)security and food sovereignty across northern Canada and the circumpolar region in support of the Yukon Government's climate change adaptation strategy.

CT-Guided Adaptive Radiotherapy for the Treatment of Technically Challenging Oligometastatic Disease: A Case Report.

There is a growing interest in the application of stereotactic body radiotherapy (SBRT) for the treatment of oligometastatic cancers. This increasing appeal of SBRT has highlighted the need for more sophisticated radiotherapy techniques that allow high doses of radiation to be delivered to multiple sites while limiting the exposure of neighboring healthy tissue. A major obstacle to achieving this aim has been the occurrence of interfraction target variability: the tendency of both the tumor and the surrounding tissue to undergo day-to-day non-synchronous shifts in position.