1. Ruta graveolens as a potential source of neuroactive compounds to promote and restore neural functions
- Author
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Luca Colucci-D’Amato, Gloria Cimaglia, Colucci-D’Amato, L., and Cimaglia, G.
- Subjects
Programmed cell death ,Ruta graveolens ,0211 other engineering and technologies ,lcsh:Medicine ,02 engineering and technology ,Natural compounds ,01 natural sciences ,Neuroprotection ,021105 building & construction ,medicine ,Potential source ,Neural plasticity ,Neurodegeneration ,biology ,Neuroplasticity, neurodegeneration, glioblastoma ,lcsh:R ,neurodegeneration, natural compounds, neural plasticity, glioblastoma ,Neurotoxicity ,Cell cycle ,biology.organism_classification ,medicine.disease ,0104 chemical sciences ,010404 medicinal & biomolecular chemistry ,Complementary and alternative medicine ,Glioblastoma ,Neuroscience - Abstract
Nutraceuticals had always been known for their therapeutic effects in ancient medicine and had been the primary healing remedy until the introduction of modern chemistry and pharmacology. However, their use has not been dismissed but actually is acquiring a new acclamation among the scientific community especially for their efficacy on the Central Nervous System (CNS). Molecular mechanisms of the most common neurodegenerative diseases are now being uncovered and along with that the molecules that drive the neurodegenerative processes. It is not surprising that some natural compounds can interact with those molecules and interfere with the pathological pathways halting the cascades that ultimately lead to neuronal cell death. The plant Ruta graveolens has gained increased attention in medicinal chemistry due to its beneficial role to treat a variety of human diseases and also because of the presence of a huge number of compounds belonging to different classes of natural products, including neuroactive compounds potentially able to promote neuroprotection. Among all the components of the plant extract, rutin – which is highly, if not the most, abundant – positively interacts with the neurophysiology of the CNS too, being particularly efficient against neurotoxicity. Rutin, has proven to be protective in a variety of experimental settings of neurodegeneration. Finally, it has been shown that the water extract of Ruta graveolens (RGWE) induces death of glioblastoma cells but not of neuronal cells. Moreover, it also fosters cell cycle re-entry and differentiation of neuronal cells. This peculiarity represents a promising tool to promote neural plasticity in pathological conditions., Graphical abstract Image 1, Highlights • Traditional therapeutic use of the plant Ruta graveolens in a large variety of illnesses. • It has been used, together with its main component rutin to treat some neurodegenerative diseases. • It might own compounds able to foster plasticity in neural cells. • It is able to kill neural cancer cells but not neurons.
- Published
- 2020