Welcome to the Current Issues section of the Journal of Emerging Drug Formulation Technologies (JEDFT). Here, you will find the latest research articles, reviews, case studies, and technical notes published in the most recent issue of our journal. We are dedicated to advancing the field of pharmaceutical sciences by sharing cutting-edge research focused on innovative drug formulation technologies.
Featured Articles in the Latest Issue
- Volume 3(Issue 1) JANUARY- JUNE 2026
Research Articles
Lipid-Polymer Hybrid Nanocarriers for Targeted Delivery of Antifungal Agents in Resistant Candida Strains
Vol.3(1); Pages:1-8. Published on March 2026
Abstract
The emergence of antifungal resistance in Candida species has led to a requirement to develop new drug delivery mechanisms to improve their treatment effectiveness. This paper discusses how lipid-polymer hybrid nanocarriers (LPHNs) can be used to deliver amphotericin B to the target. The formulation was prepared and consisted of biodegradable polymers in combination with phospholipid layers to enhance the efficiency of encapsulation of the drugs and uptake by the cells. Zeta potential, systematic characterization of particle size, and encapsulation efficiency were determined and showed the best stability and steady release patterns. In vitro antifungal susceptibilities revealed that LPHNs had much better activities than free drug formulations against the resistant Candida albicans strains. The increase of intracellular accumulation as evidence of the cellular uptake was confirmed by the studies that revealed the use of the hybrid nanostructure that enabled the contact with the membrane. Moreover, cytotoxicity studies also showed that the toxicity to mammalian cells was decreased, which shows better therapeutic safety. The results emphasize the possibility of LPHNs as a high level drug delivery system to be used in the treatment of antifungal drugs with better targeting and minimal adverse side effects. The future research ought to be conducted on the validation and clinical translation of this prospective nanocarrier system in vivo.
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Smart Hydrogel-Based Systems for Controlled Release of Anti Inflammatory Drugs in Osteoarthritis Treatment
Vol.3(1); Pages:9-16. Published on March 2026
Abstract
The osteoarthritis is a major cause of disability in the world and the use of local and sustained drug delivery systems is, therefore, required to reduce the systemic side effects. The paper under study is research on a thermoresponsive hydrogel as a controlled drug delivery of diclofenac sodium. The hydrogel has been prepared with biocompatible polymers that have sol-gel transition at physiological temperatures. Rheology tests ensured adequate injectability and stability of gel at physiological conditions. Drug release studies showed a prolonged release profile of more than ten days eliminating the frequent administration requirement. The in vivo analysis of a rat osteoarthritis model showed that it significantly decreased joint inflammation and cartilage degradation over conventional formulations. Histopathological examination proved a reduction of inflammatory cells infiltration and enhancement tissue integrity. There was high biocompatibility with the system of hydrogel and no toxicity was observed. This data indicates that smart hydrogel can be an effective local drug delivery system in the treatment of osteoarthritis, which will enhance the patient compliance and therapeutic response. Future studies need to cover its long-term effectiveness and scalability to clinical use.
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Re-engineering Oral Delivery of Insoluble Anticancer Agents via Self Emulsifying Lipid Systems
Vol.3(1); Pages:17-25. Published on April 2026
Abstract
Poor aqueous solubility of anticancer drugs significantly limits their oral bioavailability and therapeutic effectiveness. This study focuses on the formulation of a self-emulsifying drug delivery system (SEDDS) for the anticancer agent paclitaxel. Various oils, surfactants, and co-surfactants were screened to optimize the formulation for maximum solubilization capacity and stability. The optimized SEDDS exhibited rapid self emulsification with nano-sized droplets and high drug loading efficiency. In vitro dissolution studies demonstrated significantly enhanced drug release compared to conventional formulations. Pharmacokinetic evaluation in animal models revealed a marked increase in oral bioavailability, with improved peak plasma concentration and prolonged circulation time. The formulation also showed enhanced stability under gastrointestinal conditions. These findings suggest that SEDDS represent a promising strategy to overcome solubility challenges associated with anticancer drugs, potentially improving therapeutic outcomes. Further clinical studies are warranted to validate these results in human subjects.
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Polymeric Microneedle Arrays for Transdermal Insulin Delivery: A Minimally Invasive Approach
Vol.3(1); Pages:26-34. Published on May 2026
Abstract
The management of diabetes mellitus often requires frequent insulin injections, leading to poor patient compliance. This study presents the development of polymeric microneedle arrays for transdermal insulin delivery as a minimally invasive alternative. The microneedles were fabricated using biodegradable polymers with sufficient mechanical strength to penetrate the stratum corneum without causing significant pain. Insulin loading efficiency and release kinetics were optimized to ensure rapid onset and sustained therapeutic levels. In vivo studies in diabetic rat models demonstrated effective glycemic control, comparable to subcutaneous injections. The microneedle system showed excellent biocompatibility, with no signs of skin irritation or inflammation. Histological analysis confirmed minimal tissue disruption. This approach offers a promising alternative to conventional insulin administration, enhancing patient comfort and adherence. Future work should focus on large-scale manufacturing and human clinical trials to establish its practical applicability.
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Nanoemulsion-Based Vaccine Adjuvants: Enhancing Immunogenicity Through Advanced Formulation Strategies
Vol.3(1); Pages:35-43. Published on May 2026
Abstract
The development of effective vaccine adjuvants is critical for enhancing immune responses, particularly for subunit vaccines. This study investigates the use of oil-in-water nanoemulsions as adjuvant systems to improve antigen delivery and immunogenicity. The nanoemulsions were formulated using biocompatible surfactants and characterized for droplet size, stability, and antigen encapsulation efficiency. In vitro studies demonstrated efficient uptake by antigen-presenting cells and enhanced expression of co-stimulatory molecules. In vivo immunization studies in murine models showed significantly higher antibody titers and robust cellular immune responses compared to conventional adjuvants. The nanoemulsion formulation also exhibited favorable safety profiles with no observable systemic toxicity. Mechanistic studies indicated activation of innate immune pathways, contributing to enhanced adaptive immunity. These findings highlight the potential of nanoemulsion-based adjuvants as a versatile platform for next-generation vaccines. Further research is needed to evaluate their performance in clinical settings and across diverse antigen types.
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