1. Elucidating the Function of Secreted Maspin: Inhibiting Cathepsin D–Mediated Matrix Degradation
   Zhila Khalkhali-Ellis et al, 2007, Cancer Research CrossRef
2. Cancer-Associated Fibroblasts in the Hypoxic Tumor Microenvironment
   Iljin Kim et al, 2022, Cancers CrossRef
3. Identification of Cathepsin D as a Plasma Biomarker for Alzheimer’s Disease
   Jae-Whan Kim et al, 2021, Cells CrossRef
4. Thrombin Up-regulates Cathepsin D which Enhances Angiogenesis, Growth, and Metastasis
   Liang Hu et al, 2008, Cancer Research CrossRef