A Novel (L.) Britton Cell-Derived Phytocomplex Regulates Keratinocytes Inflammatory Cascade and Barrier Function and Preserves Vaginal Mucosal Integrity In Vivo.

In the last years, the medicinal plant (L.) Britton has gained scientific interest because leaf extracts, due to the presence of rosmarinic acid and other polyphenols, have shown anti-allergic and skin protective potential in pre-clinical studies. Nevertheless, the lack of standardized extracts has limited clinical applications to date.

Expression Is Crucial for Methyl Jasmonate Induction of Chicoric Acid Production by (L.) Moench Cell Suspension Cultures.

(L.) Moench is one of the most economically important medicinal plants, cultivated worldwide for its high medicinal value and with several industrial applications in both pharmaceutical and food industries. Thanks to its various phytochemical contents, including caffeic acid derivatives (CADs), extracts have antioxidant, anti-inflammatory, and immuno-stimulating properties.

Selection of multipotent cells and enhanced muscle reconstruction by myogenic macrophage-secreted factors.

Skeletal muscle regeneration relies on satellite cells, a population of myogenic precursors. Inflammation also plays a determinant role in the process, as upon injury, macrophages are attracted by the damaged myofibers and the activated satellite cells and act as key elements of dynamic muscle supportive stroma. Yet, it is not known how macrophages interact with the more profound stem cells of the satellite cell niche.

Macrophage-secreted factors enhance the in vitro expansion of DMD muscle precursor cells while preserving their myogenic potential.

Objective: Autologous cell transplantation has been proposed as a possible therapeutic approach for Duchenne dystrophy. In this approach, patients' muscle precursor cells (mpcs) obtained from muscle biopsies would be expanded ex vivo, genetically modified to restore dystrophin expression and then reimplanted in the original donor. Such strategy would have the advantage of bypassing the immune response problem, but on the other hand, it would require a large number of cells because of the poor viability and mobility of transplanted myoblasts.