Shruti Gupta

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Mutations in RECQL4 helicase are associated with Rothmund-Thomson syndrome (RTS). A subset of RTS patients is predisposed to cancer and is sensitive to DNA damaging agents. The enhanced sensitivity of cells from RTS patients correlates with the accumulation of transcriptionally active nuclear p53. We found that in untreated normal human cells these two(More)
This paper proposes a new model of perception called Perceptual Logic and applies it to the domain of art to understand artistic style. We describe style in terms of affordances, or ways in which an artist can interact with and contribute to an artwork. Different types of Perceptual Logic are found to influence the perceived affordances of an artwork. We(More)
Pelvic floor dysfunction and prolapse affect 50 % of women past middle age. Failure to recognize the complex set of pelvic floor defects in individuals leads to most post-surgical failures. Imaging has so far not had an established role in the investigation of prolapse. The present study is an attempt to define the role of magnetic resonance imaging in POP.(More)
UNLABELLED Germline mutations in RECQL4 and p53 lead to cancer predisposition syndromes, Rothmund-Thomson syndrome (RTS) and Li-Fraumeni syndrome (LFS), respectively. RECQL4 is essential for the transport of p53 to the mitochondria under unstressed conditions. Here, we show that both RECQL4 and p53 interact with mitochondrial polymerase (PolγA/B2) and(More)
Introduction: Significant vascular malformations of uterus are rare but can cause serious menorrhagia. Case report: We present the case of a 40-year-old multiparous woman who presented with perimenopausal bleeding due to cavernous hemangiomatous polyp successfully treated by polypectomy. Conclusion: Cavernous hemangioma can be a rare cause of perimenopausal(More)
The impact of venous thromboembolism (VTE) after hepatectomy on patient morbidity, mortality, and resource usage remains poorly defined. Better understanding of thromboembolic complications is needed to improve perioperative management and overall outcomes. About 3973 patients underwent hepatectomy within NSQIP between 2005 and 2008. Patient(More)
The specific family of Device-to-Device (D2D) communication underlying downlink cellular networks eliminates the reliance on base stations (BS) for its transmission by allowing direct transmission between two devices in each other’s close proximity that reuse the cellular resource blocks for enhancing the attainable network capacity and spectrum efficiency.(More)
Energy Harvesting (EH) assisted nodes are capable of significantly prolonging the lifetime of future wireless networks provided that they rely on appropriate transmission policies, which accommodate the associated stochastic energy arrival. In this work, a successive relaying based network using rechargeable source and relay nodes having limited buffers for(More)
Device-to-Device (D2D) communication underlying cellular networks, allows direct transmission between two devices in each other’s proximity that reuse the cellular resource blocks in an effort to increase the network capacity and spectrum efficiency. However, this imposes severe interference that degrades the system’s performance. This problem may be(More)
Recent developments in image fusion have produced a variety of approaches like image overlay, image sharpening, and image cueing through pixel, feature, or region/shape combinations. The applicability of these approaches and techniques differ on the image content, contextual information, and generalized metrics of image fusion gain. An image fusion gain can(More)