PPP4C: a potential molecular marker and therapeutic target in thyroid cancer and triple-negative breast cancer

Abstract Supplementary Information: The online version contains supplementary material available at 10.1186/s12885-026-16083-2. Article type: Research Article Keywords: PPP4C, Thyroid cancer, Triple-negative breast cancer, Biomarker, Targeted therapy, Drug sensitivity Authors: Huashui Li, Yifan Chen, Guodong Guo, Qinghua Luo, Qiang Lin, Wenjun Xie, Maolin Yan Affiliations: https://ror.org/050s6ns64grid.256112.30000 0004 1797 9307Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian 350001 People’s Republic of China; https://ror.org/011xvna82grid.411604.60000 0001 0130 6528Department of Thyroid & Hernia Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian