The FBW7-MCL-1 axis is key in M1 and M2 macrophage-related colon cancer cell progression: validating the immunotherapeutic value of targeting PI3Kγ

Autor: Yeo Song Lee, Su Jeong Song, Hye Kyung Hong, Bo Young Oh, Woo Yong Lee, Yong Beom Cho
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Experimental and Molecular Medicine, Vol 52, Iss 5, Pp 815-831 (2020)
Druh dokumentu: article
ISSN: 1226-3613
2092-6413
DOI: 10.1038/s12276-020-0436-7
Popis: Cancer treatment: turning the tide against colon cancer Drugs that target a specific subset of immune cells could render colorectal tumors more susceptible to immunological destruction by the host. The cellular composition of a tumor profoundly affects the odds of progression or survival, and some immune cell types can stall the antitumor response rather than strengthening it. Researchers led by Yong Beom Cho of Sungkyunkwan University, Seoul, South Korea, explored the impact of various subpopulations of macrophages, cells that help coordinate the immune counterattack against cancer. The researchers learned that the relative balance between M2 and M1 subtypes of macrophages correlates with colorectal cancer outcomes, patients with less M2 and more M1 activity generally faring better. They also uncovered a strategy for inhibiting M2 activity, which unleashes a more-aggressive response against the tumor and could thus offer a useful therapeutic approach.
Databáze: Directory of Open Access Journals
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