ArticlePharmaceutics2022
pH-Responsive Liposomes of Dioleoyl Phosphatidylethanolamine and Cholesteryl Hemisuccinate for the Enhanced Anticancer Efficacy of Cisplatin.
Article in Pharmaceutics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
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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.
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Who cites it
16 citing papers in PubMed, 40 citations in OpenAlex.
- PEG-GE11-modified nanoplatform for co-delivery of cisplatin and plumbagin in targeted therapy of oral squamous cell carcinoma.RSC advances · 2026Article
- Article
- DoE-Optimized Chitosan-Coated pH-Sensitive Liposomes for Targeted Nose-to-Brain Delivery of Temozolomide.AAPS PharmSciTech · 2026Article
- Recent Advances in Stimuli-Responsive Membranes: From Supramolecular Design to Controlled Permeability.Membranes · 2026Review
- pH-triggered liposomal strategy for cisplatin in lung cancer therapy.Scientific reports · 2025Article
- Recent Advances in pH-Responsive Liposomes: Lessons Learnt and New Directions in Nanomedicine Development.Materials (Basel, Switzerland) · 2025Review
- Folate-modified liposomes for co-delivery of schisandrin A and oxaliplatin to enhance colorectal cancer cell death.Discover oncology · 2025Article
- Paclitaxel/Luteolin Coloaded Dual-Functional Liposomes for Esophageal Cancer Therapy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Self-nanoemulsifying drug delivery system for nebulization: fabrication and evaluation for systemic delivery of atorvastatin.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Review
- Influence of Formulation Composition on the Characteristic Properties of 5-fluorouracil-loaded Liposomes.Turkish journal of pharmaceutical sciences · 2025Article
- Advances in mechanisms and challenges in clinical translation of synergistic nanomaterial-based therapies for melanoma.Frontiers in cell and developmental biology · 2025Review
- Innovative Nanomedicine Delivery: Targeting Tumor Microenvironment to Defeat Drug Resistance.Pharmaceutics · 2024Review
- NovelHeliyon · 2024Article
- PEGylated pH-Responsive Liposomes for Enhancing the Intracellular Uptake and Cytotoxicity of Paclitaxel in MCF-7 Breast Cancer Cells.AAPS PharmSciTech · 2024Article
- Targeted delivery of bee venom to A549 lung cancer cells by PEGylate liposomal formulation: an apoptotic investigation.Scientific reports · 2024Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 4 countries.
Funding
Abstract
The current study aimed to develop pH-responsive cisplatin-loaded liposomes (CDDP@PLs) via the thin film hydration method. Formulations with varied ratios of dioleoyl phosphatidylethanolamine (DOPE) to cholesteryl hemisuccinate (CHEMS) were investigated to obtain the optimal particle size, zeta potential, entrapment efficiency, in vitro release profile, and stability. The particle size of the CDDP@PLs was in the range of 153.2 ± 3.08-206.4 ± 2.26 nm, zeta potential was -17.8 ± 1.26 to -24.6 ± 1.72, and PDI displayed an acceptable size distribution. Transmission electron microscopy revealed a spherical shape with ~200 nm size. Fourier transform infrared spectroscopic analysis showed the physicochemical stability of CDDP@PLs, and differential scanning calorimetry analysis showed the loss of the crystalline nature of cisplatin in liposomes. In vitro release study of CDDP@PLs at pH 7.4 depicted the lower release rate of cisplatin (less than 40%), and at a pH of 6.5, an almost 65% release rate was achieved compared to the release rate at pH 5.5 (more than 80%) showing the tumor-specific drug release. The cytotoxicity study showed the improved cytotoxicity of CDDP@PLs compared to cisplatin solution in MDA-MB-231 and SK-OV-3 cell lines, and fluorescence microscopy also showed enhanced cellular internalization. The acute toxicity study showed the safety and biocompatibility of the developed carrier system for the potential delivery of chemotherapeutic agents. These studies suggest that CDDP@PLs could be utilized as an efficient delivery system for the enhancement of therapeutic efficacy and to minimize the side effects of chemotherapy by releasing cisplatin at the tumor site.
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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 OpenQuestion graph.