ReviewCurrent medicinal chemistry2025
Smart Physicochemical-triggered Chitosan-based Nanogels for siRNA Delivery and Gene Therapy: A Focus on Emerging Strategies and Paradigms for Cancer Therapy.
Review in Current medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Chitosan-Based Nanogels in Modern Drug Delivery: Focus on Protein and Gene Applications.Gels (Basel, Switzerland) · 2025Review
- Application of Chitosan-based Nanogel in Cancer Nanomedicine.Current pharmaceutical design · 2025Review
- Self-Assembled Safflower Polysaccharide Nanoparticles as a Targeted Drug Delivery System for Enhanced Therapy of Hepatocellular Carcinoma.International journal of nanomedicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cancer therapy has seen significant advancements in recent years, with the emergence of RNA interference (RNAi) as a promising strategy for targeted gene silencing. However, the successful delivery of small interfering RNA (siRNA) to cancer cells remains a challenge. Chitosan nanoparticles (CSNPs) can be derived from the natural polysaccharide chitin sources. CSNPs have gained considerable attention as a potential solution to encapsulate siRNA due to their biocompatibility, and biodegradability. This article explores the application of CSNPs for siRNA delivery in cancer therapy. Firstly, it discusses the significance of siRNA in gene regulation and highlights its potential to selectively silence oncogenes or tumor suppressor genes, making it a powerful tool in cancer treatment. The obstacles associated with effective siRNA delivery, such as degradation by nucleases and poor cellular uptake, are also addressed. Next, the focus shifts to the unique properties of CSNPs that make them attractive for siRNA delivery. The discussion revolves around how chitosan can interact electrostatically with siRNA to create stable complexes, as well as the controlled release of siRNA from CSNPs. This controlled release ensures sustained and efficient delivery of siRNA to cancer cells, maximizing therapeutic efficacy. Moreover, the biocompatibility and biodegradability of CSNPs make them ideal for in vivo applications. Different approaches to modifying and functionalizing surfaces are investigated by emphasizing on enhancement of stability and targeting abilities of CSNPs in cancer treatment. Registered trials for CS and siRNA are summarized, along with ongoing investigations into various applications of chitosan in medical treatments. Overall, the application of CSNPs in siRNA delivery for cancer therapy holds great promise and offers a potential solution to overcome the challenges associated with RNAi-based treatments. Continued advancements in this field will likely lead to improved targeted therapies with reduced side effects, ultimately benefitting cancer patients worldwide.
Indexed as
Identifiers
38847253What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.