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June 18, 2024
Elena Mironova, Sebastian Molinas, Vanessa Del Pozo, Abhik M. Bandyopadhyay, Zhao Lai, Dias Kurmashev, Eric L. Schneider, Daniel V. Santi, Yidong Chen, Raushan T. Kurmasheva Simple Summary Mutation of the SMARCB1 gene can cause one of the most aggressive and lethal cancers of early childhood and infancy, malignant rhabdoid tumor (MRT). Despite [...]June 18, 2024
Patrick J Conway 1, Bárbara De La Peña Avalos 2, Jonathan Dao 3, Sebastian Montagnino 4, Dmytro Kovalskyy 2, Eloise Dray 5, Daruka Mahadevan 6 Abstract Chemotherapy-induced polyploidy is a mechanism of inherited drug resistance resulting in an aggressive disease course in cancer patients. Alisertib, an Aurora Kinase A (AK-A) ATP site inhibitor, induces cell cycle disruption resulting in polyaneuploidy in Diffuse Large B Cell Lymphoma (DLBCL). Propidium [...]May 2, 2024
Maria Virginia Giolito, Serguei Bodoirat, Theo La Rosa, Mathieu Reslinger, Gabriela D. A. Guardia, Jana Mourtada, Leo Claret, Alain Joung, Pedro A. F. Galante, Luiz O. F. Penalva & Michelina Plateroti Abstract Colorectal cancers (CRCs) are highly heterogeneous and show a hierarchical organization, with cancer stem cells (CSCs) responsible for tumor development, maintenance, and drug resistance. [...]April 29, 2024
Pramiti Mukhopadhyay, Henry Miller, Aiola Stoja, Alexander J. R. Bishop Abstract R-loops are nucleic acid structures composed of a DNA: RNA hybrid with a displaced non-template single-stranded DNA. Current approaches to identify and map R-loop formation across the genome employ either an antibody targeted against R-loops (S9.6) or a catalytically inactivated form of RNase H1 (dRNH1), a nuclease [...]April 23, 2024
Yu-Ching Hsu 1 2 3 4, Yu-Chiao Chiu 5 6, Tzu-Pin Lu 3, Tzu-Hung Hsiao 7, Yidong Chen 4 8 9 Highlights •Scaden-CA is a deep-learning model for tumor deconvolution •Tumor deconvolution facilitates the use of a drug response prediction algorithm •The model explores drug response mechanisms via DNA mutations and/or expression changes The bigger picture Drug repurposing involves utilizing approved or investigational drugs beyond the scope of the original medical application. This approach offers [...]April 8, 2024
Abstract The FET protein family, comprising FUS, EWS, and TAF15, plays crucial roles in mRNA maturation, transcriptional regulation, and DNA damage response. Clinically, they are linked to Ewing family tumors and neurodegenerative diseases such as amyotrophic lateral sclerosis. The fusion protein EWS::FLI1, the causative mutation of Ewing sarcoma, arises from a genomic translocation that fuses [...]March 27, 2024
Caterina Mancarella1* Nadine Bley2 Luiz O. F. Penalva3,4 RNA-binding proteins (RBPs) regulate RNA metabolism, processing, and translation by establishing highly dynamic interactions with hundreds of coding and non-coding target RNAs within ribonucleoprotein complexes (Van Nostrand et al., 2020). Alterations in RBP expression levels or function contribute to several pathological conditions, including cancer. Though underappreciated in the [...]February 20, 2024
Li-Ju Wang 1, Michael Ning 1, Tapsya Nayak 2, Michael J. Kasper 1, Satdarshan P. Monga 3 4 5, Yufei Huang 5 6 7 8, Yidong Chen 2 9, Yu-Chiao Chiu 1 4 5 10 Show more Highlights shinyDeepDR is a web tool for predicting responses to 265 anti-cancer compounds It is applicable for researching both cancer cell lines and tumors Its interactive web interface facilitates result interpretation and investigation It identifies promising targets for an “undruggable” mutation in liver cancer The bigger picture Understanding how different [...]February 15, 2024
Matthew E. Randolph 1 2, Marwa Afifi 3, Aparna Gorthi 4, Rachel Weil 1, Breelyn A. Wilky 5, Joshua Weinreb 1, Paul Ciero 1 2, Natalie ter Hoeve 7, Paul J. van Diest 7, Venu Raman 5 6 8, Alexander J.R. Bishop 4, David M. Loeb 1 2 5 9 Highlights •Impaired DDX3 RNA helicase [...]February 13, 2024
Panneerselvam Jayabal1, Xiuye Ma1 and Yuzuru Shiio1,2,3 ABSTRACT Ewing sarcoma is a cancer of bone and soft tissue in children and young adults that is driven by the EWS-ETS fusion transcription factor, most commonly EWS-FLI1. We previously reported that Ewing sarcoma harbors two populations of cells, the CD133high population displaying higher growth rate and the CD133low population displaying [...]