The skin integrity is essential due to its pivotal role as a biological barrier against external noxious factors. Pentacyclic triterpenes stand as valuable plant-derived natural compounds in the treatment of skin injuries due to their anti-inflammatory, antioxidant, antimicrobial, and healing properties. Consequently, the primary aim of the current investigation was the development as well as the physicochemical and pharmaco-toxicological characterization of betulin- and lupeol-based oleogels (Bet OG and Lup OG) for topical application in skin injuries. The results revealed suitable pH as well as organoleptic, rheological, and textural properties. The penetration and permeation of Bet and Lup oleogels through porcine ear skin as well as the retention of both oleogels in the skin were demonstrated through ex vivo studies. In vitro, Bet OG and Lup OG showed good biocompatibility on HaCaT human immortalized cells. Moreover, Bet OG exerted a potent wound-healing property by stimulating the migration of the HaCaT cells. The in ovo results demonstrated the non-irritative potential of the developed formulations. Additionally, the undertaken in vivo investigation indicated a positive effect of oleogels treatment on skin parameters by increasing skin hydration and decreasing erythema. In conclusion, oleogel formulations are ideal for the local delivery of betulin and lupeol in skin disorders.

In the context of modern dermocosmetic development, multifunctional topical gel-cream formulations must be efficient for both therapeutic efficacy and cosmetic applications. This study presents a comparative physicochemical and pharmacotechnical analysis of three topical gel-cream formulations developed by Brand Chanand^®: Acne Control Cleanser (ACC), Acne Face Cream (AFC), and Gentle Cream Cleanser Serum Control, Regenerating, Hydrating, Calming (IRC). Each formulation is enriched with a specific blend of bioactive compounds, including botanical oils, vitamins, and proteins, designed to treat acne, to support skin regeneration, and to maintain the skin barrier. A multidisciplinary approach was used, including Fourier Transform Infrared Spectroscopy with Attenuated Total Reflectance (FTIR-ATR), differential scanning calorimetry (DSC), rheological evaluation, pH and density determination, spreadability analysis, and oxidative stability testing to evaluate the products. Antioxidant capacity was assessed through multiple in vitro assays. The results demonstrated that all three gel-cream formulations exhibit pseudoplastic rheological behaviour, suitable for topical application. AFC showed the highest oxidative stability and antioxidant activity, while IRC presented superior spreadability and cosmetic efficacy, likely due to its complex composition. ACC displayed faster absorption and was ideal for targeted use on oily or acne-prone skin. The differences observed in the stability and performance suggest that the ingredient synergy, base composition, and solubility profiles show notable variations in dermato-cosmetic formulations. These findings highlight the formulation–performance relationship in topical gel-cream formulations and support the development of new cosmetic products tailored for sensitive and acne-prone skin.

Cyclodextrins, since their discovery in the late 19th century, have gained tremendous interest in biomedical research, beginning with their recognition as safe pharmaceutical excipients, and continuing with exploiting their potential for enhancing the therapeutic response of active pharmaceutical ingredients, and also to be used as drugs for specific medical purposes. This review presents an integrative perspective on amphiphilic cyclodextrins, the manuscript being divided into two parts, one devoted to the properties of amphiphilic cyclodextrins, while the second one is dedicated to their biomedical applications, with an emphasis on cancer therapy.

This case report describes an uncommon overlap syndrome between ankylosing spondylitis (AS) and amyotrophic lateral sclerosis (ALS). Initially, the patient was diagnosed with AS, for which he received various specific treatments, including TNF-α inhibitors. After five years of treatment with TNF-α inhibitor etanercept, the patient was referred for a full neurological assessment after he reported balance disturbances, postural instability, muscle weakness, and other neurological symptoms that indicated the presence of a neurological disorder. After a thorough investigation, the patient was diagnosed with ALS. This case report aims to contribute to the limited literature by providing a detailed case study regarding the crosstalk between AS and ALS while also exploring the potential underlying mechanisms and the possible link between TNF-α inhibitors therapy and ALS.

This study presents a comparative thermal and kinetic analysis of three benzimidazole derivatives used in the pharmaceutical field: fenbendazole, mebendazole, and flubendazole. The investigations were carried out using thermoanalytical methods, including thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC), in order to evaluate thermal stability, decomposition stages, and to calculate kinetic parameters. The obtained data were processed using isoconversional methods (Ozawa–Flynn–Wall, and Friedman) and non-parametric method (NPK) to determine activation energies and degradation mechanisms. The results revealed significant differences among the three compounds regarding their thermal stability and decomposition behavior, influenced by molecular structure and aromatic substituents. Furthermore, the comparative analysis provides valuable insights for optimizing technological processes, assessing stability in pharmaceutical formulations, and expanding research on the therapeutic potential of these compounds, including in oncological studies. Overall, the study contributes to a deeper understanding of the relationship between chemical structure and thermal stability in benzimidazole derivatives.