Naslov
Dynamic expression of ATF3 as a novel tool to study activation and migration of endogenous spinal stem cells and their role in neural repair

Autori
Mladinić, Miranda ; Nistri, Andrea

Izvornik
Neural Regeneration Research (1673-5374) 10 (2015), 5; 713-714

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, osvrt, ostalo

Ključne riječi
endogenous spinal stem cells; neural repair; ATF3

Sažetak
One of the major problems of modern neurobiology is how to replace dead or damaged neurons in the human brain or spinal cord after injury or as a consequence of neurodegenerative diseases. In fact, because adult mammalian neurons are post-mitotic cells that cannot divide to replace dead cells, loss due to lesion or disease is permanent. Furthermore, surviving neurons have modest capacity to regenerate their damaged axons and re-establish functional connections. Thus, a gradual neurodegenerative scenario with certain similarities in stroke, brain or spinal cord injuries and neurological diseases like Alzheimer's disease is produced. These conditions represent the major disease burden of the modern world in terms of mortality, disability, productivity loss and health-care costs (World Health Organization, 2008). While much effort has been directed to understand the molecular and cellular mechanisms involved in the pathology of these diseases to set new effective treatments, many neuroprotective and regenerative approaches, although showing positive results in preclinical studies, have so far failed to provide strong benefit to patients.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA