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Chandra Sekhar Chirumamilla
Researcher at University of Antwerp
Publications - 13
Citations - 616
Chandra Sekhar Chirumamilla is an academic researcher from University of Antwerp. The author has contributed to research in topics: Kinase & Withaferin A. The author has an hindex of 7, co-authored 13 publications receiving 375 citations.
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Journal ArticleDOI
Nano-targeted induction of dual ferroptotic mechanisms eradicates high-risk neuroblastoma
Behrouz Hassannia,Bartosz Wiernicki,Irina Ingold,Feng Qu,Simon Van Herck,Yulia Y. Tyurina,Hülya Bayır,Behnaz Ahangarian Abhari,José Pedro Friedmann Angeli,Sze Men Choi,Eline Meul,Karen Heyninck,Ken Declerck,Chandra Sekhar Chirumamilla,Maija Lahtela-Kakkonen,Guy Van Camp,Dmitri V. Krysko,Paul G Ekert,Simone Fulda,Simone Fulda,Bruno G. De Geest,Marcus Conrad,Valerian E. Kagan,Wim Vanden Berghe,Wim Vanden Berghe,Peter Vandenabeele,Tom Vanden Berghe +26 more
TL;DR: Withaferin A (WA) is identified as a natural ferroptosis-inducing agent in neuroblastoma, which acts through a novel double-edged mechanism that might explain the superior efficacy of WA as compared with etoposide or cisplatin in killing a heterogeneous panel of high-risk Neuroblastoma cells, and in suppressing the growth and relapse rate of neuroblastomas xenografts.
Journal ArticleDOI
Epigenetic strategies to reverse drug resistance in heterogeneous multiple myeloma
Mark E. Issa,Farnaz Sedigheh Takhsha,Chandra Sekhar Chirumamilla,Claudina Perez-Novo,Wim Vanden Berghe,Muriel Cuendet +5 more
TL;DR: In this paper, the authors summarize epigenetic strategies to reverse drug resistance in heterogeneous multiple myeloma (MM) cells, and suggest that acquired drug resistance does not necessarily require a stable heritable genetic alteration.
Journal ArticleDOI
Withaferin A induces heme oxygenase (HO-1) expression in endothelial cells via activation of the Keap1/Nrf2 pathway.
Karen Heyninck,Linde Sabbe,Chandra Sekhar Chirumamilla,Katarzyna Szarc vel Szic,Pieter Van der Veken,Kristien J.A. Lemmens,Maija Lahtela-Kakkonen,Stefan Naulaerts,Ken Op de Beeck,Kris Laukens,Guy Van Camp,Antje R. Weseler,Aalt Bast,Guido R.M.M. Haenen,Guy Haegeman,Wim Vanden Berghe +15 more
TL;DR: It is demonstrated that WA time- and concentration-dependently induces HO-1 expression in endothelial cells via upregulation and increased nuclear translocation of Nrf2.
Book ChapterDOI
Profiling Activity of Cellular Kinases in Migrating T-Cells.
Chandra Sekhar Chirumamilla,Mobashar Hussain Urf Turabe Fazil,Claudina Perez-Novo,Savithri Rangarajan,Rik de Wijn,Padma Ramireddy,Navin Kumar Verma,Wim Vanden Berghe +7 more
TL;DR: This chapter focuses on an alternative multiplex phosphopeptide array-based methodology, which allows the kinome-wide identification of hyper-activated kinases involved in the regulation of T-cell migration.
Journal ArticleDOI
Ectopic MicroRNA-150-5p Transcription Sensitizes Glucocorticoid Therapy Response in MM1S Multiple Myeloma Cells but Fails to Overcome Hormone Therapy Resistance in MM1R Cells
Ajay Palagani,Ken Op de Beeck,Stefan Naulaerts,Jolien Diddens,Chandra Sekhar Chirumamilla,Guy Van Camp,Kris Laukens,Karen Heyninck,Sarah Gerlo,Pieter Mestdagh,J Vandesompele,Wim Vanden Berghe +11 more
TL;DR: It was found that mir-150-5p evokes GR specific effects through indirect mRNA regulation of GR interacting transcription factors and hormone receptors, GR chaperones, as well as various effectors of unfolded protein stress and chemokine signalling.