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Tamoxifen therapy for the treatment of hormone responsive breast cancer has limitations due to acquired resistance in the case of recurrences. Embelin, a known inhibitor of X-linked inhibitor of apoptosis protein (XIAP) was also reported to exhibit strong antiestrogenic effects in animal models. Dual role of embelin as a proapoptotic and antiestrogenic(More)
Over the years, deletions of CDKN2A (p16) tumor suppressor gene has been studied using FISH and multiplex PCR, with major focus on exon 2 in various cancers, and the frequency of mutation is found to be varied in different studies. In this study, we analyzed the deletion status of all three exons of p16 and frequency of exon 2 somatic point mutations in(More)
Human high-grade glioma is heterogeneous in nature based on pathological and genetic profiling. Various tumour suppressor gene alterations are considered as prognostic markers in high-grade glioma. Gene expression of CDKN2A (p16) is used in various cancers as a prognostic biomarker along with methylation and deletion status of this gene. Expression levels(More)
miRNA polymorphisms are recently identified as a risk factor for various cancers, and it is associated with change in the expression of target genes in vitro. rs11614913 polymorphism in miR196a2 was associated with risk of glioma in Chinese population. In this study, we have evaluated the role of rs11614913 polymorphism and glioma risk in Indian population(More)
Subarachnoid haemorrhage (SAH) is characterised by bleeding in the subarachnoid space in the brain. There are various polymorphisms in genes which are associated with this disease. We performed a systematic meta- analysis to investigate the relationship of APOE polymorphism on aSAH. A comprehensive literature search was done in the Pubmed database, Science(More)
Gliomas are most common neoplasms in the CNS with unknown aetiology. Gene polymorphisms have been studied in glioma to check its risk in different population. CDKN2A, commonly altered tumor suppressor gene polymorphisms were recently shown to be associated with glioma in Caucasians. Present study evaluated potential association between two SNPs in CDKN2A/B(More)
Human telomerase reverse transcriptase (hTERT) gene is a biomarker for the targeted therapy in various cancers. Presence of increased telomerase activity is a common feature of all cancers including glioblastoma. Both RNA and catalytic subunits of hTERT are the target sites for blocking its activity. The current study focuses on the expression of hTERT in(More)
Glioblastoma is the most common malignant brain tumour, generated by bulk of malignant cancer stem cells, which express various stem cell factors like CD133, BMI1 and nestin. There are several studies which show the importance of CD133 in cancer, but the function and interaction with other major oncogenes and tumour suppressor genes is still not understood.(More)