ArticleACS applied materials & interfaces2025
Poly l-Lactic Acid Nanofiber Membrane Effectively Inhibits Liver Cancer Cells Growth and Prevents Postoperative Residual Cancer Recurrence.
Article in ACS applied materials & interfaces, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Biomaterial-based strategies for postoperative residual tumors: From margin clearance to immune control and tissue repair.Materials today. Bio · 2026Review
- Targeting lactic acidosis in the tumor microenvironment: Enhancing TACE efficacy in hepatocellular carcinoma.Liver research (Beijing, China) · 2025Review
- Emerging nanocarriers designed for the enhanced delivery of doxorubicin.Nanomedicine (London, England) · 2025Review
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Authors and funding
8 authors.
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Abstract
Electrospun nanocarrier systems, widely employed in the medical field, exhibit the capability to encapsulate multiple drugs and mitigate complications. Doxorubicin hydrochloride (DOX) represents a frequently utilized chemotherapeutic agent for liver cancer patients. Sodium bicarbonate (SB) serves to neutralize the acidic tumor microenvironment, while ibuprofen (IBU) attenuates inflammatory factor production. The combination of these three commonly used drugs facilitates antitumor efficacy and relapse prevention. Composite fibrous membranes were prepared by incorporating the antitumor drug DOX into MSN, which was then codispersed with IBU in a poly l-lactic acid (PLLA) electrospinning solution after acid sensitization using SB. The resulting membrane was characterized using transmission electron microscopy and scanning electron microscopy. The toxic effect of this fibrous membrane and its pro-apoptotic effect on tumor cells were evaluated, along with the expression of cell proliferation-related factors, immune/inflammatory factors, and apoptosis-related factors. Immunohistochemistry and HE staining confirmed its ability to inhibit recurrence of postoperative residual cancer without causing toxicity to vital organs. The PLLA-MSN@DOX-SB-IBU nanofibrous membrane not only mitigates the cardiotoxicity associated with DOX but also inhibits tumor cell proliferation and enhances the tumor microenvironment, demonstrating significant antitumor efficacy. Furthermore, it effectively prevents the recurrence of residual cancer postsurgery while exhibiting excellent biocompatibility. The PLLA-MSN@DOX-SB-IBU nanofibrous membrane demonstrates significant potential in impeding the progression of hepatocellular carcinoma and mitigating the recurrence of residual cancer following surgical intervention for hepatocellular carcinoma.
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