cancers Review Restoring the Immunity in the Tumor Microenvironment: Insights into Immunogenic Cell Death in Onco-Therapies Ángela-Patricia Hernández 1 , Pablo Juanes-Velasco 1 , Alicia Landeira-Viñuela 1, Halin Bareke 1,2, Enrique Montalvillo 1, Rafael Góngora 1 and Manuel Fuentes 1,3,* 1 Department of Medicine and General Cytometry Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain;
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[email protected] (R.G.) 2 Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Institute of Health Sciences, Marmara University, 34722 Istanbul, Turkey 3 Proteomics Unit, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain * Correspondence:
[email protected]; Tel.: +34-923-294-811 Simple Summary: Since the role of immune evasion was included as a hallmark in cancer, the idea of cancer as a single cell mass that replicate unlimitedly in isolation was dissolved. In this sense, cancer and tumorigenesis cannot be understood without taking into account the tumor microenvironment (TME) that plays a crucial role in drug resistance. Immune characteristics of TME can determine the success in treatment at the same time that antitumor therapies can reshape the immunity in TME. Here, we collect a variety of onco-therapies that have been demonstrated to induce an interesting Citation: Hernández, Á.-P.; immune response accompanying its pharmacological action that is named as “immunogenic cell Juanes-Velasco, P.; Landeira-Viñuela, death”. As this report shows, immunogenic cell death has been gaining importance in antitumor A.; Bareke, H.; Montalvillo, E.; therapy and should be studied in depth as well as taking into account other applications that may Góngora, R.; Fuentes, M.