AUTHOR=Zhou Yuchuan , Jiang Zhonghui , Cao Lu , Yang Jianquan TITLE=The role of various collagen types in tumor biology: a review JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1549797 DOI=10.3389/fonc.2025.1549797 ISSN=2234-943X