Search Results - "Dahiya, Rashmi"
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Non-homologous end joining shapes the genomic rearrangement landscape of chromothripsis from mitotic errors
Published in Nature communications (04-07-2024)“…Mitotic errors generate micronuclei entrapping mis-segregated chromosomes, which are susceptible to catastrophic fragmentation through chromothripsis. The…”
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Discovery of Harmaline as a Potent Inhibitor of Sphingosine Kinase-1: A Chemopreventive Role in Lung Cancer
Published in ACS omega (01-09-2020)“…The sphingosine kinase-1/sphingosine-1-phosphate pathway is linked with the cancer progression and survival of the chemotherapy-challenged cells. Sphingosine…”
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Insights into the Conserved Regulatory Mechanisms of Human and Yeast Aging
Published in Biomolecules (Basel, Switzerland) (09-06-2020)“…Aging represents a significant biological process having strong associations with cancer, diabetes, and neurodegenerative and cardiovascular disorders, which…”
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Mechanistic origins of diverse genome rearrangements in cancer
Published in Seminars in cell & developmental biology (01-03-2022)“…Cancer genomes frequently harbor structural chromosomal rearrangements that disrupt the linear DNA sequence order and copy number. To date, diverse classes of…”
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Mutational analysis of TAF 6 revealed the essential requirement of the histone‐fold domain and the HEAT repeat domain for transcriptional activation
Published in The FEBS journal (01-04-2018)“…TAF 6, bearing the histone H4‐like histone‐fold domain ( HFD ), is a subunit of the core TAF module in TFIID and SAGA transcriptional regulatory complexes. We…”
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Abstract A014: Modeling recurrent chromosomal alterations in renal cell carcinoma evolution
Published in Cancer research (Chicago, Ill.) (15-08-2023)“…The loss of one copy of chromosome 3p represents an early truncal genetic event in the majority of clear cell renal cell carcinoma (ccRCC) tumors. Chromosome…”
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Investigation of inhibitory potential of quercetin to the pyruvate dehydrogenase kinase 3: Towards implications in anticancer therapy
Published in International journal of biological macromolecules (01-09-2019)“…Pyruvate dehydrogenase kinase 3 (PDK3) is a mitochondrial protein, has recently been considered as a potential pharmacological target for varying types of…”
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Mutational analysis of TAF6 revealed the essential requirement of the histone‐fold domain and the HEAT repeat domain for transcriptional activation
Published in The FEBS journal (01-04-2018)“…TAF6, bearing the histone H4‐like histone‐fold domain (HFD), is a subunit of the core TAF module in TFIID and SAGA transcriptional regulatory complexes. We…”
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Evaluation of binding and inhibition mechanism of dietary phytochemicals with sphingosine kinase 1: Towards targeted anticancer therapy
Published in Scientific reports (10-12-2019)“…Sphingosine kinase 1 (SphK1) has recently gained attention as a potential drug target for its association with cancer and other inflammatory diseases. Here, we…”
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Molecular interaction studies on ellagic acid for its anticancer potential targeting pyruvate dehydrogenase kinase 3
Published in RSC advances (29-07-2019)“…Pyruvate dehydrogenase kinase 3 (PDK3) plays a central role in the cancer metabolic switch through the reversible phosphorylation of pyruvate dehydrogenase…”
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Mitotic clustering of pulverized chromosomes from micronuclei
Published in Nature (London) (29-06-2023)“…Complex genome rearrangements can be generated by the catastrophic pulverization of missegregated chromosomes trapped within micronuclei through a process…”
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Functional implications of pH-induced conformational changes in the Sphingosine kinase 1
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (15-01-2020)“…Sphingosine kinase 1 (SphK1) catalyzes the conversion of sphingosine to sphingosine-1-phosphate that acts as a bioactive signalling molecule, and regulates…”
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Identification of High-Affinity Inhibitors of Cyclin-Dependent Kinase 2 Towards Anticancer Therapy
Published in Molecules (Basel, Switzerland) (15-12-2019)“…Cyclin-dependent kinase 2 (CDK2) is an essential protein kinase involved in the cell cycle regulation. The abnormal activity of CDK2 is associated with cancer…”
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Effect of pH on the structure and function of pyruvate dehydrogenase kinase 3: Combined spectroscopic and MD simulation studies
Published in International journal of biological macromolecules (15-03-2020)“…Pyruvate dehydrogenase kinase-3 (PDK3) plays important role in the glucose metabolism and is associated with cancer progression, and thus being considered as…”
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SETD2 safeguards the genome against isochromosome formation
Published in Proceedings of the National Academy of Sciences - PNAS (26-09-2023)“…Isochromosomes are mirror-imaged chromosomes with simultaneous duplication and deletion of genetic material which may contain two centromeres to create…”
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The TAF9 C-Terminal Conserved Region Domain Is Required for SAGA and TFIID Promoter Occupancy To Promote Transcriptional Activation
Published in Molecular and cellular biology (01-05-2014)“…A common function of the TFIID and SAGA complexes, which are recruited by transcriptional activators, is to deliver TBP to promoters to stimulate…”
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Molecular interaction studies on ellagic acid for its anticancer potential targeting pyruvate dehydrogenase kinase 3
Published in RSC advances (23-07-2019)Get full text
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Investigating the structural features of chromodomain proteins in the human genome and predictive impacts of their mutations in cancers
Published in International journal of biological macromolecules (15-06-2019)“…Epigenetic readers are specific proteins which recognize histone marks and represents the underlying mechanism for chromatin regulation. Histone H3 lysine…”
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Abstract B016: SETD2 safeguards the genome against isochromosome formation
Published in Cancer research (Chicago, Ill.) (15-08-2023)“…This abstract is being presented as a short talk in the scientific program. A full abstract is printed in the Proffered Abstracts section (PR012) of the…”
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