PT - JOURNAL ARTICLE AU - K Yasuda AU - T Alderson AU - J Phillips AU - K Sikora TI - Detection of lymphocytes in malignant gliomas by monoclonal antibodies. AID - 10.1136/jnnp.46.8.734 DP - 1983 Aug 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 734--737 VI - 46 IP - 8 4099 - http://jnnp.bmj.com/content/46/8/734.short 4100 - http://jnnp.bmj.com/content/46/8/734.full SO - J Neurol Neurosurg Psychiatry1983 Aug 01; 46 AB - Lymphocytes are not present in normal brain but are known to infiltrate malignant gliomas. The reasons for this infiltration and the signals involved are not understood. The lymphocyte content of 15 malignant gliomas removed at time of surgery was studied, using monoclonal antibodies to T and B cell surface antigens and immunofluorescence. An average of 41% of infiltrating cells possessed surface Ig, with 21% bearing the common T cell marker. There was no evidence of oligoclonal restriction of light chain types.