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. 2020 Jun 19;69(12):2477–2499. doi: 10.1007/s00262-020-02628-2

Fig. 7.

Fig. 7

Proposed mechanism in TRL-positive ovarian cancer. Tumor-derived G-CSF is responsible for the development of leukocytosis. G-CSF-induced MDSC are involved in the progression of TRL-positive ovarian cancer. MDSC inhibit CD8+ T cells and increase the stemness of ovarian cancer cells, in addition to increasing tumor PD-L1 expression