Mitochondrial damage and histotoxic hypoxia: a pathway of tissue injury in inflammatory brain disease? Export

@article{citeulike:3151989, abstract = {The immunological mechanisms leading to tissue damage in inflammatory brain diseases are heterogeneous and complex. They may involve direct cytotoxicity of T lymphocytes, specific antibodies and activated effector cells, such as macrophages and microglia. Here we describe that in certain inflammatory brain lesions a pattern of tissue injury is present, which closely reflects that found in hypoxic conditions of the central nervous system. Certain inflammatory mediators, in particular reactive oxygen and nitrogen species, are able to mediate mitochondrial dysfunction, and we suggest that these inflammatory mediators, when excessively liberated, can result in a state of histotoxic hypoxia. This mechanism may play a major role in multiple sclerosis, not only explaining the lesions formed in a subtype of patients with acute and relapsing course, but also being involved in the formation of diffuse ” neurodegenerative” lesions in chronic progressive forms of the disease.}, author = {Aboul-Enein, F. and Lassmann, H.}, citeulike-article-id = {3151989}, citeulike-linkout-0 = {http://dx.doi.org/10.1007/s00401-004-0954-8}, doi = {10.1007/s00401-004-0954-8}, journal = {Acta Neuropathologica}, keywords = {inflammatory\_brain\_disease, mitochondria, traumatic\_brain\_injury}, month = {January}, number = {1}, pages = {49--55}, posted-at = {2008-08-24 13:05:21}, priority = {3}, title = {Mitochondrial damage and histotoxic hypoxia: a pathway of tissue injury in inflammatory brain disease?}, url = {http://dx.doi.org/10.1007/s00401-004-0954-8}, volume = {109}, year = {2005} }

TY - JOUR ID - citeulike:3151989 L3 - citeulike-article-id:3151989 N2 - The immunological mechanisms leading to tissue damage in inflammatory brain diseases are heterogeneous and complex. They may involve direct cytotoxicity of T lymphocytes, specific antibodies and activated effector cells, such as macrophages and microglia. Here we describe that in certain inflammatory brain lesions a pattern of tissue injury is present, which closely reflects that found in hypoxic conditions of the central nervous system. Certain inflammatory mediators, in particular reactive oxygen and nitrogen species, are able to mediate mitochondrial dysfunction, and we suggest that these inflammatory mediators, when excessively liberated, can result in a state of histotoxic hypoxia. This mechanism may play a major role in multiple sclerosis, not only explaining the lesions formed in a subtype of patients with acute and relapsing course, but also being involved in the formation of diffuse “neurodegenerative” lesions in chronic progressive forms of the disease. IS - 1 JF - Acta Neuropathologica EP - 55 TI - Mitochondrial damage and histotoxic hypoxia: a pathway of tissue injury in inflammatory brain disease? VL - 109 SP - 49 KW - inflammatory_brain_disease KW - mitochondria KW - traumatic_brain_injury AU - Aboul-Enein, F AU - Lassmann, H PY - 2005/01// UR - http://dx.doi.org/10.1007/s00401-004-0954-8 ER -