نتایج جستجو برای: ژن prop1
تعداد نتایج: 15906 فیلتر نتایج به سال:
Wnt signaling is important in organogenesis, and aberrant signaling in mature cells is associated with tumorigenesis. Several members of the Wnt family of signaling molecules are expressed in the developing pituitary gland. Wnt5a is expressed in the neuroectoderm that induces pituitary gland development and has been proposed to influence pituitary cell specification. We discovered that mice def...
While the biological roles of canonical Wnt/beta-catenin signaling in development and disease are well documented, understanding the molecular logic underlying the functionally distinct nuclear transcriptional programs mediating the diverse functions of beta-catenin remains a major challenge. Here, we report an unexpected strategy for beta-catenin-dependent regulation of cell-lineage determinat...
وراثت مقاومت سفیدبالک گلخانه، Trialeurodes vaporariorum Westwood (Hemiptera: Aleyrodidae)، به دو ترکیب ایمیداکلوپرید و کلرپایریفوس مورد مطالعه قرار گرفت. در این پژوهش، از جمعیت فیلستان ورامین (FL) عنوان والد مقاوم فردیس کرج (FR) حساس استفاده شد. مقدار ترتیب حدودا 62/13 91/14 برابر بود. عدم وجود اختلاف معنی‌دار LC50 روی تلاقی‌های F1 (R♂×S♀) Fʹ1 (R♀×S♂) نشان داد که T. نوع اتوزومی (غیرجنسی) است. ه...
Auxological and endocrine phenotype in a population-based cohort of patients with PROP1 gene defects
To the Editor: In a recent Future History article in this Journal, Rasgon and Jarvik (1) suggested that insulin resistance may facilitate the onset of Alzheimer's disease (AD) and may provide a mechanistic link between affective disorders and AD. In this context, it may be interesting to examine the association between alterations in insulin signaling and in cognitive aging in mice with major, ...
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