Publications by authors named "D Nagasamy Venkatesh"

The aberrant metabolic reprogramming endows TNBC cells with sufficient ATP and lactate required for survival and metastasis. Hence, the intervention of the metabolic network represents a promising avenue to alleviate the Warburg effect in TNBC cells to impair their invasive and metastatic potential. Multitudinous in-silico analysis identified Enolase1 (ENO1) and the surface transporter protein, GLUT4 to be the potential targets for the abrogation of the metabolic network.

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Breast cancer, a heterogeneous and intricate disease, ranks among the leading causes of mortality in women. Restricted therapeutic choices, drug resistance, recurrence, and metastasis are the predominant conditions that lead to mortality. Accumulating evidence has shown breast cancer initiation and progression happen through a multifaceted and intricate process that involves numerous genetic and epigenetic alterations.

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MEK inhibitors (MEKi) have shown limited success as a treatment for MAPK/ERK pathway-dependent cancers due to various resistance mechanisms tumor cells can employ. CH5126766 (CKI27) is an inhibitor that binds to MEK and prevents release of RAF, reducing the relief of negative feedback commonly observed with other MEKis. We observed that CKI27 increased MHC expression in tumor cells and improved T cell-mediated killing.

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Altered energy metabolism is an emerging hallmark of cancer and plays a pivotal in cell survival, proliferation, and biosynthesis. In a rapidly proliferating cancer, energy metabolism acts in synergism with epithelial-to-mesenchymal transition (EMT), enabling cancer stemness, dissemination, and metastasis. In this study, an interconnected functional network governing energy metabolism and EMT signaling pathways was targeted through the concurrent inhibition of IR, ITGB1, and CD36 activity.

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Wounds, which are becoming more common as a result of traumas, surgery, burns, and chronic illnesses like diabetes, remain a critical medical problem. Infectious bacteria impact the healing process, particularly if its biofilm (biological films) leads to a prolonged effect. Nanomaterials have emerged as promising candidates in the field of wound healing due to their unique properties and versatile applications.

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