1,8-Cineole reduces pulmonary vascular remodelling in pulmonary arterial hypertension by restoring intercellular communication and inhibiting angiogenesis.

Background: Pulmonary Arterial Hypertension (PAH) is characterized by pulmonary vascular remodelling, often associated with disruption of BMPR2/Smad1/5 and BMPR2/PPAR-γ signalling pathways that ultimately lead to right ventricle failure. Disruption of intercellular junctions and communication and a pro-angiogenic environment are also characteristic features of PAH. Although, current therapies improve pulmonary vascular tone, they fail to tackle other key pathological features that could prevent disease progression.

Agroprospecting of Biowastes: Globe Artichoke ( L. Cultivar , Asteraceae) as Potential Source of Bioactive Compounds.

Artichokes ( L.) are valuable foods, thanks to their health benefits, but they generate significant waste during their production, harvesting, and processing, which poses sustainability issues. This study applied an agroprospecting approach to convert Tema artichoke biowaste (TB) into valuable resources, starting from a global perspective of the production chain to the targeted applications based on chemical and biological analysis.

Unlocking the Bioactive Potential and Exploring Novel Applications for Portuguese Endemic .

The infusion of , an endemic Portuguese plant, is traditionally used to treat various infections and disorders. This study aimed to assess its chemical profile by HPLC-DAD-ESI-MS and validate its anti-inflammatory potential. In addition, the antioxidant capacity and effects on wound healing, lipogenesis, melanogenesis, and cellular senescence, all processes in which a dysregulated inflammatory response plays a pivotal role, were unveiled.

Connexin43 promotes exocytosis of damaged lysosomes through actin remodelling.

A robust and efficient cellular response to lysosomal membrane damage prevents leakage from the lysosome lumen into the cytoplasm. This response is understood to happen through either lysosomal membrane repair or lysophagy. Here we report exocytosis as a third response mechanism to lysosomal damage, which is further potentiated when membrane repair or lysosomal degradation mechanisms are impaired.

Plant Tissue Culture: Industrial Relevance and Future Directions.

Plant tissue culture has evolved in the last decades with several types of cultures being developed to promote a more sustainable food production system. Moreover, these cultures can be applied for the production of relevant metabolites with medicinal potential, thus contributing to nutrition and healthcare. Importantly, plant micropropagation has enabled agricultural expansion and tissue culture has emerged as a promising production alternative for several plants and their metabolites in the food, cosmetic, and pharmaceutical industries.