fig1
Figure 1. Resistance mechanisms and proposed biomarkers (highlighted in blue). Created in BioRender. Marina, A. (2026) https://BioRender.com/hdkg3fu. ADC: Antibody-drug conjugate; ATP: adenosine triphosphate; BRCA1/2: BReast CAncer gene (BRCA)1/2; PI3K: phosphoinositide 3-kinase; AKT: protein kinase B; mTOR: mammalian target of rapamycin.
