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Therapeutic Potential of Terpenes in Lung Cancer: Modulation of 4-Oxo- Retinoic Acid, TNF-α, NF-κB, and HDAC2 Pathways.

Janmejay Pant·Payal Mittal·Lovedeep Singh
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Abstract

Non-small cell lung cancer (NSCLC) includes various epithelial malignancies, such as squamous cell carcinoma, large cell carcinoma, and adenocarcinoma. Despite advancements in surgical resection, chemoradiotherapy, and multimodal therapies, NSCLC prognosis remains challenging due to its complex molecular landscape, drug resistance, and high treatment costs. Recent research highlights the potential of natural compounds, particularly terpenes and terpenoids, derived from essential oils (EOs), to enhance NSCLC treatment. These compounds exhibit anticancer properties and modulate key pathways like the 4-oxo-retinoic acid pathway, TNF-α signaling, NF-κB activation, and histone deacetylases (HDACs). Retinoids, a subclass of terpenes, show both chemopreventive and therapeutic benefits, especially when combined with other agents, though challenges in dosing and delivery methods limit their clinical application. Terpenes may also synergize with emerging therapies, such as antiangiogenic treatments and immunotherapy, to improve outcomes. Biomarkers, including genomic, epigenomic, and proteomic markers, play a critical role in predicting responses to terpene-based treatments, supporting personalized medicine. The integration of terpenes into existing regimens, in combination with conventional therapies, holds promise in overcoming clinical challenges, improving patient outcomes, and advancing natural compound use in modern oncology. Future research should focus on optimizing terpene therapies and addressing clinical hurdles.

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HumansTerpenesLung NeoplasmsNF-kappa BSignal TransductionTumor Necrosis Factor-alphaTretinoinHistone Deacetylase 2AnimalsCarcinoma, Non-Small-Cell LungAntineoplastic Agents4-oxo-retinoic acidNF-κBNSCLCapoptosiscombination therapyterpenoidsJournal ArticleReview

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BibTeXRIS

Janmejay Pant, Payal Mittal, Lovedeep Singh. 2026. Therapeutic Potential of Terpenes in Lung Cancer: Modulation of 4-Oxo- Retinoic Acid, TNF-α, NF-κB, and HDAC2 Pathways.. https://doi.org/10.2174/0115680096353438250130070422

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