Namrata Choudhari

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The second messenger phosphatidylinositol (3,4,5)-trisphosphate (PIP(3)), formed by the p110 family of PI3-kinases, promotes cellular growth, proliferation, and survival, in large part by activating the protein kinase Akt/PKB. We show that inositol polyphosphate multikinase (IPMK) physiologically generates PIP(3) as well as water soluble inositol(More)
Astrocytomas are the most common type of brain tumors in children. Activated BRAF protein kinase mutations are characteristic of pediatric astrocytomas with KIAA1549-BRAF fusion genes typifying low-grade astrocytomas and (V600E)BRAF alterations characterizing distinct or higher-grade tumors. Recently, BRAF-targeted therapies, such as vemurafenib, have shown(More)
Angiocentric gliomas are pediatric low-grade gliomas (PLGGs) without known recurrent genetic drivers. We performed genomic analysis of new and published data from 249 PLGGs, including 19 angiocentric gliomas. We identified MYB-QKI fusions as a specific and single candidate driver event in angiocentric gliomas. In vitro and in vivo functional studies show(More)
In animals neuromuscular disorders have been reported due to magnesium deficiency. Severe pre-eclampsia and eclampsia are associated with convulsions. Therefore, we estimated serum magnesium levels in 30 patients with pre-eclampsia and fifteen patients of eclampsia. Statistically significant fall in serum magnesium has been observed in preeclampsia and(More)
Thyroid hormone has genomic and non-genomic actions in the developing and mature human. The focus of this research was to find if there was a measurable amount of thyroid hormone in the extracellular fluid of the adult rat brain and how it varied over time. To study the levels of thyroid hormone concentration in the adult brain, stereotaxic surgery was(More)
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