Thrombin cleavage of osteopontin and the host anti-tumor immune response

LL Leung, T Myles, J Morser - Cancers, 2023 - mdpi.com
Simple Summary Osteopontin (OPN) is a protein produced by immune cells, as well as
many other cell types including tumor cells, that is highly modified with sugars and …

Phosphorylated osteopontin secreted from cancer cells induces cancer cell motility

Y Kariya, M Oyama, Y Kariya, Y Hashimoto - Biomolecules, 2021 - mdpi.com
Osteopontin (OPN) plays a pivotal role in cancer cell invasion and metastasis. Although
OPN has a large number of phosphorylation sites, the functional significance of OPN …