doxo-emch and Colonic-Neoplasms

doxo-emch has been researched along with Colonic-Neoplasms* in 1 studies

Other Studies

1 other study(ies) available for doxo-emch and Colonic-Neoplasms

ArticleYear
Engineered collagen-binding serum albumin as a drug conjugate carrier for cancer therapy.
    Science advances, 2019, Volume: 5, Issue:8

    Serum albumin (SA) is used as a carrier to deliver cytotoxic agents to tumors via passive targeting. To further improve SA's tumor targeting capacity, we sought to develop an approach to retain SA-drug conjugates within tumors through a combination of passive and active targeting. SA was recombinantly fused with a collagen-binding domain (CBD) of von Willebrand factor to bind within the tumor stroma after extravasation due to tumor vascular permeability. Doxorubicin (Dox) was conjugated to the CBD-SA via a pH-sensitive linker. Dox-CBD-SA treatment significantly suppressed tumor growth compared to both Dox-SA and aldoxorubicin treatment in a mouse model of breast cancer. Dox-CBD-SA efficiently stimulated host antitumor immunity, resulting in the complete eradication of MC38 colon carcinoma when used in combination with anti-PD-1 checkpoint inhibitor. Dox-CBD-SA decreased adverse events compared to aldoxorubicin. Thus, engineered CBD-SA could be a versatile and clinically relevant drug conjugate carrier protein for treatment of solid tumors.

    Topics: Animals; Antineoplastic Agents; Cell Line, Tumor; Colonic Neoplasms; Doxorubicin; Drug Carriers; Female; Hydrazones; Mice; Mice, Inbred C57BL; Programmed Cell Death 1 Receptor; Protein Domains; Serum Albumin; von Willebrand Factor

2019