Publications by authors named "K Gage"

Dynamic contrast enhancement (DCE) imaging is a valuable sequence of multiparametric magnetic resonance imaging (mpMRI). A DCE sequence enhances the vasculature and complements T2-weighted (T2W) and Diffusion-weighted imaging (DWI), allowing early detection of prostate cancer. However, DCE assessment has remained primarily qualitative.

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For many patients, the cancer continuum includes a syndrome known as cancer-associated cachexia (CAC), which encompasses the unintended loss of body weight and muscle mass, and is often associated with fat loss, decreased appetite, lower tolerance and poorer response to treatment, poor quality of life, and reduced survival. Unfortunately, there are no effective therapeutic interventions to completely reverse cancer cachexia and no FDA-approved pharmacologic agents; hence, new approaches are urgently needed. In May of 2022, researchers and clinicians from Moffitt Cancer Center held an inaugural retreat on CAC that aimed to review the state of the science, identify knowledge gaps and research priorities, and foster transdisciplinary collaborative research projects.

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Dust pollution poses environmental hazards, affecting agriculture through reduced sunlight exposure, photosynthesis, crop yields, and food security. This study explores the interference of dust pollution on herbicide efficacy to control weeds in a semi-arid region. In a factorial experiment conducted in 2019 and replicated in 2020, the interaction of dust and various herbicide applications, including bentazon, sulfosulfuron, tribenuron-methyl, aminopyralid + florasulam, foramsulfuron + iodosulfuron + thiencarbazone, 2,4-D + MCPA, and acetochlor, in controlling Amaranthus retroflexus L.

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Article Synopsis
  • Glyphosate-resistant crops made it easier to control weeds, but over time, glyphosate isn’t working as well anymore.
  • Researchers wanted to see how effective glyphosate is alone compared to when it’s used with another herbicide first.
  • They found that using glyphosate alone led to less consistent results, while combining it with another herbicide helped maintain effectiveness over time.
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Article Synopsis
  • Soil seedbanks play a vital role in agricultural ecosystems, but research on their structure and biodiversity in herbicide-resistant crops is limited, particularly regarding functional traits.* -
  • A 6-year study explored how region, crop system, and weed management strategies affect weed seedbank species richness and functional trait diversity, revealing differences based on regional and crop system interactions.* -
  • The study suggests that agricultural management strategies should incorporate weed functional traits and consider the long-term effects of transgenic crop systems on weed dynamics and resistance.*
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