Analysis of sialyl-Lewis x on MUC5AC and MUC1 mucins in pancreatic cancer tissues

M.B. acknowledges University of Girona for a pre-doctoral fellowship and a mobility grant. We also thank David Carreras for part of the IHC analysis. The authors also thank Dr. Carme de Bolos from Gastroesophagic Cancer Research Group, Hospital del Mar Medical Research Institute (IMIM), for kindly providing anti-MUC5AC rabbit polyclonal antibody Lum5.1. This work was supported by Spanish Ministry of Science and Innovation (grant BIO 2015-66356-R, awarded to R.P.). C.A.R. acknowledges the support by Gastric Glyco Explorer Initial Training Network (Seventh Framework Programme, project GastricGlycoExplorer, grant number 316929), and Fundacao para a Ciencia e Tecnologia, project PTDC/BBBEBI/0567/2014 (POCI-010145-FEDER-016585) and NORTE 2020 (NORTE-01-0145-FEDER-000029).