ArticleeLife2022
Photonic hyperthermia of malignant peripheral nerve sheath tumors at the third near-infrared biowindow.
Article in eLife, 2022. 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, 9 citations in OpenAlex.
- Nanomaterials engineered for photothermal therapy in neural tumors and neurodegenerative diseases: biomaterial design, clinical mechanisms and applications.Frontiers in bioengineering and biotechnology · 2025Review
- Inhibitory effect of human interleukin-24 on the proliferation, migration, and invasion of cervical cancer cells.The Journal of international medical research · 2024Article
- Photonic hyperthermia of malignant peripheral nerve sheath tumors at the third near-infrared biowindow.eLife · 2022Article
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Malignant peripheral nerve sheath tumors (MPNSTs) are aggressive sarcomas that typically carry a dismal prognosis. Given the insensitivity of these tumors to traditional chemotherapy and the absence of effective targeted drugs, new therapeutic strategies are urgently needed. Photothermal therapy (PTT) including near-infrared laser at the third biowindow (NIR-III) has demonstrated significant potential in cancer theranostics due to its minimally invasive nature and excellent therapeutic outcomes. However, the passive utilization of photothermal agents (PTAs) with poor target specificity and biocompatibility substantially hinders the clinical translation and application of this method. Methods: We evaluated the efficiency, safety, and underlying mechanisms of NIR-III without PTAs in the treatment of MPNSTs. The photothermal performance and tissue penetration capability of the NIR-III laser were evaluated in human MPNST cell lines using CCK-8, Calcein-AM and propidium iodide (PI) staining, and Annexin V-FITC/PI assays. The tumor xenografted mice model was used for evaluating the efficacy and biosafety of NIR-III photothermal ablation. Finally, the underlying mechanisms of NIR-III treatment, explored by whole-transcriptome sequencing, are further verified by RT-qPCR. Results: We found that although the NIR-III photothermal treatment efficiency varied among individuals, which was possibly influenced by different endoplasmic reticulum stress responses, the expected antineoplastic effect was ultimately achieved after adjustment of the power density and radiation duration. Conclusions: The present study provides an intriguing noninvasive therapy for MPNSTs that accelerates the clinical translation of PTT while avoiding the biocompatibility issues arising from PTAs. Funding: This work was supported by grants from National Natural Science Foundation of China (82102344; 82172228); Shanghai Rising Star Program supported by Science and Technology Commission of Shanghai Municipality (20QA1405600); Natural Science Foundation of Shanghai (22ZR1422300); Science and Technology Commission of Shanghai Municipality (19JC1413) ; "Chenguang Program" supported by Shanghai Education Development Foundation (SHEDF) (19CG18); Shanghai Municipal Key Clinical Specialty (shslczdzk00901); Innovative research team of high-level local universities in Shanghai (SSMU-ZDCX20180700).
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