Cancer, a complex and heterogeneous disease, continues to be a major global health concern. Despite advancements in diagnostics and therapeutics, the aggressive nature of certain cancers remain a significant challenge, necessitating a deeper understanding of the underlying molecular mechanisms driving their severity and progression. Cancer severity and progression depend on cellular properties such as cell migration, cell division, cell shape changes, and intracellular transport, all of which are driven by dynamic cellular microtubules.
View Article and Find Full Text PDFArteriovenous malformation (AVM) is a tangle of arteries and veins, rupture of which can result in catastrophic hemorrhage in vulnerable sites such as the brain. Cerebral AVM is associated with a high mortality rate in humans. The causative factor or the stimulus at the artery-venous junction and the molecular basis of the development and progression of cerebral AVM remain unknown.
View Article and Find Full Text PDFEpigenetic modifications have emerged as critical regulators of virulence genes and stage-specific gene expression in Plasmodium falciparum. However, the specific roles of histone core epigenetic modifications in regulating the stage-specific gene expression are not well understood. In this study, we report an unconventional trimethylation at lysine 64 on histone 3 (H3K64me3) and characterize its functional relevance in P.
View Article and Find Full Text PDFObjective: Arteriovenous malformations (AVMs) are characterised by tangles of dysplastic blood vessels which shunt blood from arteries to veins with no intervening capillary bed. It is not known at what stage of development and differentiation, AVM vessels became aberrant. To address this, we have analysed the expression of vascular differentiation, vascular maturation and brain capillary specific genes in AVM nidus.
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