Advances in RNA-based cancer therapeutics: pre-clinical and clinical implications
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Notice bibliographique
Résumé
Cancer therapy has been revolutionised by the emergence of RNA-based therapeutics, providing several strategies and mechanisms to regulate gene expression via messenger RNA (mRNA), small interfering RNA (siRNA), microRNAs (miRNA), antisense oligonucleotides (ASOs), and RNA aptamers. The present review highlights the recent advances in the preclinical development and clinical applications of RNA-based therapeutics, focusing on the delivery strategies, biological targets, and pharmacological optimisation, together with key clinical data. mRNA therapeutics, especially those adapted from vaccine platforms are being developed for the cancer immunotherapy and protein replacement, while siRNAs and ASOs enable highly specific gene silencing and splice correction. miRNA therapies show potential for diverse oncogenic pathway control, despite ongoing challenges in the delivery and specificity. RNA aptamers are obtaining attention as tumor-targeting agents in the drug delivery systems. Progress in lipid nanoparticles, chemical modifications, and tissue-specific delivery has improved the stability and efficacy of these agents. Early-phase clinical trials report encouraging outcomes in both solid tumours and haematologic malignancies, particularly in overcoming resistance and modulating the tumor microenvironment (TME). Although challenges remain in scalability, immune activation, and deep-tumour penetration, RNA-based strategies are advancing towards integration into clinical oncology. Continued refinement of delivery technologies and targeted trial designs will be critical for translating these therapies into effective, personalized cancer treatments. • RNA-based therapies allow for precise intervention at the genetic and molecular levels of cancer. RNA-based therapies enable targeted intervention at the genetic and molecular levels of cancer. • Distinct RNA modalities including mRNA, siRNA, miRNA, ASOs, and aptamers offer provide complementary mechanisms for tumor modulation. • Advances in delivery technologies, particularly lipid nanoparticles (LNPs), have significantly improved RNA stability, targeting, and intracellular uptake. • Clinical trials report encouraging promising efficacy and tolerability stability of RNA therapeutics in both solid tumours and haematologic malignancies. • Novel approaches such as self-amplifying RNA (saRNA) and synthetic lethality are emerging as precision strategies to address tumour heterogeneity and drug resistance. Questions • How do different types of RNA therapeutics function in cancer treatment? • What are the major challenges in delivering the delivery of RNA molecules effectively to tumor sites? • How do chemical modifications improve the performance of RNA-based drugs? • What clinical evidence supports the use of RNA therapeutics in oncology? • In what ways can RNA therapies be integrated into personalized cancer care strategies?
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Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,001 | 0,001 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,001 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle