Abstracts

Poster Presentation Dates

All odd numbered posters will be presented on Friday, November 8, 2019, while even numbered posters will be presented on Saturday, November 9, 2019.

Posters will be on display from 7 a.m. - 8 p.m., with the presenting authors required to be at their posters during lunch (12:30 - 2 p.m. on Friday, Nov. 8, and 12:35 - 2:05 p.m. on Saturday, Nov. 9) and also during the poster reception (6:30 - 8p.m. on Friday, Nov. 8, and 7 - 8:30 p.m. on Saturday, Nov. 9).

#	Title	Authors	Category	Keywords
P285	Integrated Molecular Characterization of primary resistance mechanisms to Immune Checkpoint Blockade in Advanced Non-Small Cell Lung Carcinoma (a-NSCLC)	Benjamin Besse, MD PhD; Caroline Fraslon, PhD; Hui Cao, PhD; Joon Sang Lee, PhD; Stephanie Malyszka, MS; Marielle Chiron, PhD; Anne Caron, PhD; Souâd Naimi, PhD; Laura Mezquita, MD; David Planchard, MD, PhD; Jean-Yves Scoazec, MD; Ludovic Lacroix, PharmD; Etienne Rouleau, MD; Naima Imam-Sghiouar, PhD; Aurélien Marabelle, MD PhD; Eric Angevin, MD; Christophe Massard, MD; Jack Pollard, PhD;	Checkpoint Blockade Therapy	Bioinformatics; Checkpoint blockade; Gene expression; Immune contexture; Myeloid cells; Solid tumors; Systems biology; Tumor infiltrating lymphocytes (TILs); Tumor microenvironment; Tumor stroma