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1篇 您的检索式:作者名="Corey A Thompson"
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1Myo-inositol reduces β-catenin activation in colitis显示文摘AIM To assess dietary myo-inositol in reducing stem cell activation in colitis,and validate pβ-cateninS^(552) as a biomarker of recurrent dysplasia.METHODS We examined the effects of dietary myo-inositol treatment on inflammation,pβ-cateninS^(552) and p Akt levels by histology and western blot in IL-10-/-and dextran sodium sulfate-treated colitic mice. Additionally,we assessed nuclear pβ-cateninS^(552) in patients treated with myo-inositol in a clinical trial,and in patients with and without a history of colitis-induced dysplasia.RESULTS In mice,pβ-cateninS^(552) staining faithfully reported the effects of myo-inositol in reducing inflammation and intestinal stem cell activation. In a pilot clinical trial of myo-inositol administration in patients with a history of low grade dysplasia(LGD),two patients had reduced numbers of intestinal stem cell activation compared to the placebo control patient. In humans,pβ-cateninS^(552) staining discriminated ulcerative colitis patients with a history of LGD from those with benign disease.CONCLUSION Enumerating crypts with increased numbers of pβ-cateninS^(552)-positive cells can be utilized as a biomarker in colitis-associated cancer chemoprevention trials.Emily M Bradford Corey A Thompson Tatiana Goretsky Guang-Yu Yang Luz M Rodriguez Linheng Li Terrence A Barrett 2017World Journal of Gastroenterology2017,23,28:1
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