Recent advances in in vitro models simulating the female genital tract toward more effective intravaginal therapeutic delivery

• Type: Another Publication in an International Scientific Journal
• Date: 2024

Authors

Silva, B (Author) Other; Eduardo F Marques (Author) FCUP; Gomes, AC (Author) Other

Journal

Title: Expert Opinion on Drug Delivery

Pages: 1-21

ISSN: 1742-5247

Publisher: Taylor & Francis

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 0 Citations

Other information

Authenticus ID: P-011-MTV

DOI: 10.1080/17425247.2024.2380338

Abstract (EN): Introduction: Intravaginal drug delivery has emerged as a promising avenue for treating a spectrum of systemic and local female genital tract (FGT) conditions, using biomaterials as carriers or scaffolds for targeted and efficient administration. Much effort has been made to understand the natural barriers of this route and improve the delivery system to achieve an efficient therapeutic response. Areas covered: In this review, we conducted a comprehensive literature search using multiple databases (PubMed Scopus Web of Science Google Scholar), to discuss the potential of intravaginal therapeutic delivery, as well as the obstacles unique to this route. The in vitro cell models of the FGT and how they can be applied to probing intravaginal drug delivery are then analyzed. We further explore the limitations of the existing models and the possibilities to make them more promising for delivery studies or biomaterial validation. Complementary information is provided by in vitro acellular techniques that may shed light on mucus-drug interaction. Expert opinion: Advances in 3D models and cell cultures have enhanced our understanding of the FGT, but they still fail to replicate all variables. Future research should aim to use complementary methods, ensure stability, and develop consistent protocols to improve therapy evaluation and create better predictive in vitro models for women's health. [GRAPHICS]

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 21