@article{MinnerupSutherlandBuchanetal.2012, author = {Minnerup, Jens and Sutherland, Brad A. and Buchan, Alastair M. and Kleinschnitz, Christoph}, title = {Neuroprotection for Stroke: Current Status and Future Perspectives}, series = {International Journal of Molecular Science}, volume = {13}, journal = {International Journal of Molecular Science}, number = {9}, doi = {10.3390/ijms130911753}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-134730}, pages = {11753-11772}, year = {2012}, abstract = {Neuroprotection aims to prevent salvageable neurons from dying. Despite showing efficacy in experimental stroke studies, the concept of neuroprotection has failed in clinical trials. Reasons for the translational difficulties include a lack of methodological agreement between preclinical and clinical studies and the heterogeneity of stroke in humans compared to homogeneous strokes in animal models. Even when the international recommendations for preclinical stroke research, the Stroke Academic Industry Roundtable (STAIR) criteria, were followed, we have still seen limited success in the clinic, examples being NXY-059 and haematopoietic growth factors which fulfilled nearly all the STAIR criteria. However, there are a number of neuroprotective treatments under investigation in clinical trials such as hypothermia and ebselen. Moreover, promising neuroprotective treatments based on a deeper understanding of the complex pathophysiology of ischemic stroke such as inhibitors of NADPH oxidases and PSD-95 are currently evaluated in preclinical studies. Further concepts to improve translation include the investigation of neuroprotectants in multicenter preclinical Phase III-type studies, improved animal models, and close alignment between clinical trial and preclinical methodologies. Future successful translation will require both new concepts for preclinical testing and innovative approaches based on mechanistic insights into the ischemic cascade.}, language = {en} } @article{BoltzeKleinschnitzReymannetal.2012, author = {Boltze, Johannes and Kleinschnitz, Christoph and Reymann, Klaus G. and Reiser, Georg and Wagner, Daniel-Christoph and Kranz, Alexander and Michalski, Dominik}, title = {Neurovascular pathophysiology in cerebral ischemia, dementia and the ageing brain - current trends in basic, translational and clinical research}, series = {Experimental \& Translational Stroke Medicine}, volume = {4}, journal = {Experimental \& Translational Stroke Medicine}, number = {14}, doi = {doi:10.1186/2040-7378-4-14}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-126679}, year = {2012}, abstract = {The 7th International Symposium on Neuroprotection and Neurorepair was held from May 2nd to May 5th, 2012 in Potsdam, Germany. The symposium, which directly continues the successful Magdeburg meeting series, attracted over 330 colleagues from 29 countries to discuss recent findings and advances in the field. The focus of the 2012 symposium was widened from stroke and traumatic brain injury to neurodegenerative diseases, notably dementia, and more generally the ageing brain. Thereby, emphasis was given on neurovascular aspects of neurodegeneration and stroke including the blood-brain barrier, recent findings regarding the pathomechanism of Alzheimer's disease, and brain imaging approaches. In addition, neurobiochemical aspects of neuroprotection, the role of astrogliosis, the clinical progress of cell-based approaches as well as translational hurdles and opportunities were discussed in-depth. This review summarizes some of the most stimulating discussions and reports from the meeting.}, language = {en} }