Supplementary Figure 1 from ALK Amplification and Rearrangements Are Recurrent Targetable Events in Congenital and Adult Glioblastoma
Year: 2023
Type: supplementary-materials
Abstract: Supplementary Figure 1: Characterization of the novel LRRFIP1-ALK fusion (case ALK.223) A. Visualization of the read coverage at the fusion sites in ALK and LRRFIP1 genes using Integrative Genomic Viewer.B. Pile-up plot generated by SvABA using whole-genome sequencing data shows the breakpoint coordinates.C. Copy number ratio profile by WGS showing no somatic copy number alterations anywhere in the genome. The x-axis represents the chromosomes.D. Copy number ratio profile on chromosome 2 showing no copy number change of ALK and LRRFIP1 genes.E. Two RT-PCR products of 186bp (variant 1) and 189bp (variant 3) were detected by agarose gel electrophoresis with total RNA from tumor specimen ALK.223.F. Primer sequences of ALK-LRRFIP1 (variants 1 and 2) and LRRFIP1-ALK (variant 3) and the predicted DNA product size.G. Western Blot analysis of ALK signaling pathway in subcutaneous tumors treated with vehicle or lorlatinib. Normal brain was used as control.H. Representative 40x images and CellProfiler quantification of Cleaved Caspase 3- and Ki-67- stained subcutaneous tumors.
Authors: Anne-Florence Blandin, Ross Giglio, Maya Srikanth Graham, Guadalupe Garcia, Seth Malinowski, Jared K. Woods, Shakti Ramkissoon, Lori Ramkissoon, Frank Dubois, Kathleen Schoolcraft, Jessica Tsai, Dayle Wang, Robert Jones, Jayne Vogelzang, Kristine Pelton, Sarah Becker, Fiona Watkinson, Claire Sinai, Elizabeth F. Cohen, Matthew A. Booker, Michael Y. Tolstorukov, Veerle Haemels, Liliana Goumnerova, Karen Wright, Mark Kieran, Katie Fehnel, David Reardon, Arnault Tauziede-Espariat, Rishi Lulla, Benjamin Carcamo, Stanley Chaleff, Alain Charest, Frederik De Smet, Azra H. Ligon, Adrian Dubuc, Melanie Pages, Pascale Varlet, Patrick Y. Wen, Brian M. Alexander, Susan Chi, Sanda Alexandrescu, Ralf Kittler, Robert Bachoo, Pratiti Bandopadhayay, Rameen Beroukhim, Keith L. Ligon
Language: English
Subfield: Genetics
Field: Medicine
Domain: Health Sciences
Open Access status: gold
OpenAlex ID: W4384340465