Naslov
The differential intracellular expression of the novel marker ATF-3 characterizes the quiescent or activated state of endogenous spinal stem cells: a tool to study neurorepair?
(The Differential Intracellular Expression of the Novel Marker ATF-3 Characterizes the Quiescent or Activated State of Endogenous Spinal Stem Cells: A Tool to Study up Neurorepair?)

Autori
Mladinić Pejatović, Miranda ; Nistri, Andrea

Izvornik
Journal of spine (2165-7939) 3 (2014); 1-4

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, uvodnik, znanstveni

Ključne riječi
ATF-3 ; endogenous spinal stem cells ; neurorepair

Sažetak
Worldwide, spinal cord injury (SCI) remains a major cause of disability with serious consequences in terms of personal and social costs [1]. Thus, important issues are how to protect the spinal cord to limit its initial damage, how to repair a lesion, and how to facilitate recovery by exploiting surviving tissue. These needs are currently unmet because our knowledge of the detailed structure of the neuronal networks responsible for human locomotion is scanty and our control over the mechanisms involved in neuronal death and regeneration is very limited. The molecular mechanisms underlying neuronal death after SCI are incompletely understood so that specific strategies for neuroprotection remain preliminary [2-4]. While many neuroprotective molecules have been reported to be experimentally effective for neuronal survival after SCI, very few have reached the clinical testing stage and none of them has provided efficacious treatment for SCI patients [5]. The reasons for such a clinical failure are complex and may include the diversity of protocols used to induce injury in animal models and the difficulty of detailed animal tissue analysis beyond a single time point so that a relatively narrow window of pathophysiology may be explored [6, 7]. In clinical settings, the large majority of SCI cases are managed at late stages after the patient’s conditions have been stabilized following the primary lesion. Hence, damage repair rather than neuroprotection becomes a crucial goal. Nepotpun i netocan zapis, admin, 2015-12-04.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

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