AUTHOR=Thakur Suman S. , Gowda Harsha , Mani D. R. , Chatterjee Bhaswati TITLE=Editorial: Proteomics and Its Applications in Cancer JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.772811 DOI=10.3389/fonc.2021.772811 ISSN=2234-943X