Species-Unexplored Sources of Active Constituents for Cosmeceuticals.

The genus is represented by shrubs growing in a temperate climate that have been used for ages as traditional remedies in the treatment of digestive problems, in diabetes, renal stones or as antiseptics due to the presence of polyphenols (anthocyanins, flavonoids and tannins) in their fruits and leaves. Recent studies confirm their marked potential in the treatment of skin disorders and as skin care cosmetics. The aim of this review is to present the role of spp.

Pulp or Peel? Comparative Analysis of the Phytochemical Content and Selected Cosmetic-Related Properties of L., Thumb., Mill. and Swingle Pulp and Peel Extracts.

Fruit peels might be a valuable source of active ingredients for cosmetics, leading to more sustainable usage of plant by-products. The aim of the study was to evaluate the phytochemical content and selected biological properties of hydroglycolic extracts from peels and pulps of , , , and as potential cosmetic ingredients. Peel and pulp extracts were compared for their antiradical activity (using DPPH and ABTS radical scavenging assays), skin-lightening potential (tyrosinase inhibitory assay), sun protection factor (SPF), and cytotoxicity toward human fibroblast, keratinocyte, and melanoma cell lines.

Structural features of Prussian Blue-related iron complex - FeT of activity to peroxidate unsaturated fatty acids.

FeT is a complex of Fe, ferricyanide and tartrate, similar in structure to Prussian Blue. Its synthesis was planned to produce a potential antiproliferative drug. Dynamic light scattering was applied to study nanostructures formed by FeT complexes, while their biological activity was tested following changes in cell proliferation using cultured T24 human bladder cancer cells.

The Potential of Congo Red Supplied Aggregates of Multitargeted Tyrosine Kinase Inhibitor (Sorafenib, BAY-43-9006) in Enhancing Therapeutic Impact on Bladder Cancer.

Bladder cancer is a common malignancy associated with high recurrence rates and potential progression to invasive forms. Sorafenib, a multi-targeted tyrosine kinase inhibitor, has shown promise in anti-cancer therapy, but its cytotoxicity to normal cells and aggregation in solution limits its clinical application. To address these challenges, we investigated the formation of supramolecular aggregates of sorafenib with Congo red (CR), a bis-azo dye known for its supramolecular interaction.

Property of a new Prussian blue-bounded iron complex able to peroxidate non-saturated fatty acids with a tendency to create conditions that may encourage ferroptosis.

Ferroptosis is a cell death process caused by redox imbalance in the cell environment. However, the cell death pathway proves beneficial in anticancer therapy, so compounds inducing ferroptosis are sought. The paper presents a newly synthesized iron complex named FeT, composed of ferricyanide and tartrate, which seems to meet these expectations.