摘要
Pancreatic ductal adenocarcinoma(PDAC)stands as a profoundly heterogeneous and aggressive malignancy,manifesting a discouragingly limited response to conventional therapeutic interventions.Within the intricate tapestry of the tumor microenvironment(TME),cancer-associated fibroblasts(CAFs)emerge as pivotal constituents,wielding the capacity to propel the malignant attributes of neoplastic cells while bolstering their deftness in thwarting treatments.The rapid evolution of nanomedicinal technologies ushers in fresh avenues for thera-peutic paradigms meticulously honed to target CAFs.Notably,a recent proposition by Yuan et al.introduces a PDAC treatment strategy metaphorically akin to“shooting fish in a barrel.”By adeptly capitalizing on the spatial distribution of the CAF barricade encircling the tumor,this innovative approach orchestrates a metamorphosis of CAFs,transitioning them from impediments to drug delivery into reservoirs of therapeutic agents.The resultant outcome,an augmentation of chemotherapy and immunotherapy efficacy,attests to the transformative potential of this concept.The study not only bequeaths novel insights and methodologies to surmount barriers in drug delivery for tumor treatment but also holds promise in elevating the precision,efficacy,and safety of tailored therapeutic regimens.Within this discourse,we meticulously evaluate Yuan et al.’s research,scrutinizing its merits and limitations,and cast a forward-looking gaze upon the formulation,validation of efficacy,and clinical translation of nanomedicines targeting CAFs.
