Fig. 7From: CCAAT enhancer binding protein delta activates vesicle associated membrane protein 3 transcription to enhance chemoresistance and extracellular PD-L1 expression in triple-negative breast cancerGraphical abstract. In PTX-resistant TNBC cells, elevated CEBPD expression promotes transcription and expression of VAMP3, which increases formation of autophagosomes to aggravate chemoresistance. Moreover, VAMP3 increases the secretion of PD-L1 to induce immunosuppressionBack to article page