Neuroregeneration is the complex biological process of repairing, replacing, or reforming damaged neurons, glial cells, and their connecting synapses within the central and peripheral nervous systems. In a clinical context, stimulating this process is a critical therapeutic goal for mitigating the effects of injury, neurodegenerative diseases, and age-related cognitive decline. This innate capacity for renewal is a key focus of modern longevity and brain health research.
Origin
The term is a compound of ‘neuro,’ referring to the nervous system, and ‘regeneration,’ from the Latin regenerare meaning “to create again.” It is a fundamental concept in neuroscience and regenerative medicine, traditionally studied in the context of peripheral nerve repair, but now increasingly applied to the more challenging environment of the central nervous system. The term underscores the potential for neuronal plasticity and repair.
Mechanism
The mechanism is primarily driven by the activation of neurotrophic factors, such as BDNF and NGF, which signal to neuronal precursors and existing neurons to promote survival, differentiation, and axonal sprouting. This process also involves the recruitment of neural stem cells in specific brain regions like the hippocampus for neurogenesis, the creation of new neurons. Furthermore, the clearance of cellular debris by microglia and the reduction of chronic neuroinflammation are essential preparatory steps that create a permissive environment for successful structural and functional repair.
We use cookies to personalize content and marketing, and to analyze our traffic. This helps us maintain the quality of our free resources. manage your preferences below.
Detailed Cookie Preferences
This helps support our free resources through personalized marketing efforts and promotions.
Analytics cookies help us understand how visitors interact with our website, improving user experience and website performance.
Personalization cookies enable us to customize the content and features of our site based on your interactions, offering a more tailored experience.