PT - JOURNAL ARTICLE AU - Dale, G E AU - Leigh, P N AU - Luthert, P AU - Anderton, B H AU - Roberts, G W TI - Neurofibrillary tangles in dementia pugilistica are ubiquitinated. AID - 10.1136/jnnp.54.2.116 DP - 1991 Feb 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 116--118 VI - 54 IP - 2 4099 - http://jnnp.bmj.com/content/54/2/116.short 4100 - http://jnnp.bmj.com/content/54/2/116.full SO - J Neurol Neurosurg Psychiatry1991 Feb 01; 54 AB - Ubiquitin, a protein thought to be involved in the ATP-dependent non-lysosomal degradation of abnormal proteins, has already been identified as a component of neurofibrillary tangles in Alzheimer's disease. We have examined ubiquitin immunoreactivity in a unique collection of brains from 16 ex-boxers including 11 with dementia pugilistica. Neurofibrillary tangles of dementia pugilistica were labelled with an affinity purified antiserum to ubiquitin, and BF10, a monoclonal antibody to a neurofilament epitope.