Accepted Manuscript PD-L1 gene copy number and promoter polymorphisms regulate PD-L1 expression in tumor cells of non-small cell lung cancer patients Pawel Krawczyk , Anna Grenda , Kamila Wojas-Krawczyk , Marcin Nico´ s , Tomasz Kucharczyk , Bo˙ zena Jarosz , Katarzyna Reszka , Juliusz Pankowski , Kinga Krukowska , Aleksandra Bo˙ zyk , Justyna Szumilo , Marek Sawicki , Tomasz Trojanowski , Janusz Milanowski PII: S2210-7762(19)30024-9 DOI: https://doi.org/10.1016/j.cancergen.2019.06.001 Reference: CGEN 8538 To appear in: Cancer Genetics Received date: 23 January 2019 Revised date: 2 April 2019 Accepted date: 6 June 2019 Please cite this article as: Pawel Krawczyk , Anna Grenda , Kamila Wojas-Krawczyk , Marcin Nico´ s, Tomasz Kucharczyk , Bo˙ zena Jarosz , Katarzyna Reszka , Juliusz Pankowski , Kinga Krukowska , Aleksandra Bo˙ zyk , Justyna Szumilo , Marek Sawicki , Tomasz Trojanowski , Janusz Milanowski , PD-L1 gene copy number and promoter polymorphisms regulate PD-L1 expression in tumor cells of non-small cell lung cancer patients, Cancer Genetics (2019), doi: https://doi.org/10.1016/j.cancergen.2019.06.001 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.