Undifferentiated lymphoma cells respond to PWM in the presence of theophylline or helper T cells.
D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology; D002454:Cell Differentiation; D002460:Cell Line; D002471:Cell Transformation, Neoplastic / Q000187:drug effects / Q000276:immunology*; D004306:Dose-Response Relationship, Immunologic; D004357:Drug Synergism; D006801:Humans; D008223:Lymphoma / Q000276:immunology*; D011043:Pokeweed Mitogens / Q000494:pharmacology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*; D013806:Theophylline / Q000494:pharmacology*; D013997:Time Factors
D011043:Pokeweed Mitogens; D013806:Theophylline