title: Harmful and beneficial effects of inflammation after spinal cord injury: potential therapeutic implications.
abstract: Spinal cord injury (SCI) results in immediate damage followed by a secondary phase of tissue damage that occurs over a period of several weeks. The mechanisms underlying this secondary damage are multiple and not fully understood. A number of studies suggest that the local inflammatory response in the spinal cord that occurs after SCI contributes importantly to secondary damage. This response is mediated by cells normally found in the central nervous system (CNS) as well as infiltrating leukocytes. While the inflammatory response mediated by these cells is required for efficient clearance of tissue debris, and promotes wound healing and tissue repair, they also release various factors that can be detrimental to neurons, glia, axons, and myelin. In this chapter we provide an overview of the inflammatory response at the cell and molecular level after SCI, and review the current state of knowledge about its contribution to tissue damage and repair. Additionally, we discuss how some of this work is leading to the development and testing of drugs that modulate inflammation to treat acute SCI in humans.
authors.affiliation: McGill University Health Centre, Montreal, Canada. sam.david@mcgill.ca
authors.forename: Samuel
authors.initials: S
authors.lastname: David
authors.forename: Rubèn
authors.initials: R
authors.lastname: López-Vales
authors.forename: V
authors.initials: V
authors.lastname: Wee Yong
mesh_terms: D000818:Animals; D016207:Cytokines / Q000378:metabolism; D004195:Disease Models, Animal; D006801:Humans; D056747:Immunomodulation; D007249:Inflammation / Q000209:etiology* / Q000628:therapy; D013119:Spinal Cord Injuries / Q000150:complications / Q000276:immunology / Q000628:therapy
chemical_list: D016207:Cytokines