Publications by authors named "D Shyam Sundar"

Understanding the interactions between a ligand and its molecular target is crucial in guiding the optimization of molecules for any drug design workflow. Multiple experimental and computational methods have been developed to better understand these intermolecular interactions. With the availability of a large number of structural datasets, there is a need for developing statistical frameworks that improve upon existing physicsbased solutions.

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() drug resistance is a major challenge in eradicating its infection globally. is continuously evolving to overcome the anti-TB drug stress and retain its survival inside the host cells. This continuous evolution of can only be tackled by the continuous search for novel drug targets as well as developing new therapeutics.

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Article Synopsis
  • Upregulation of Mortalin, a stress chaperone, is linked to serious cancer processes like tumor development, aggressiveness, metastasis, and drug resistance.
  • Research shows that higher Mortalin levels help cancer cells grow, spread, and avoid cell death, which are common traits in cancers.
  • Mortalin is a promising target for cancer treatments, and various inhibitors (like peptides, small RNAs, and compounds) are being explored for their potential to combat cancer.
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  • Survivin is a protein that helps prevent cell death, and scientists are looking for ways to block it to fight cancer.
  • Wi-A is a natural compound from Ashwagandha leaves that can stop Survivin from working, similar to some expensive synthetic drugs.
  • Tests on cancer cells showed that Wi-A-rich extract, called Wi-AREAL, can slow down cell growth and trigger cell death, making it a promising option for treating cancer.
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Rearrangements of the MLL (KMT2A) locus are associated with aggressive leukaemia of both myeloid and lymphoid lineages, that present profound therapeutic challenges in pediatric and adult patient populations. MLL-fusion genes resulting from these rearrangements function as driving oncogenes and have been the focus of research aimed at understanding mechanisms underlying their leukemogenic activity and revealing novel therapeutic opportunities. Inspired by the paradigm of depleting the PML-RARA fusion protein in acute promyelocytic leukemia using all-trans retinoic acid and arsenic trioxide, we conducted a screen to identify FDA-approved drugs capable of depleting MLL-fusion protein expression in leukemia cells.

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