derives from/develops from PC-3M cell PC-3M-LN4 cell 2011-09-03T08:23:26Z BTO:0005221 BrendaTissueOBO PC-3M cells were injected into the prostates of athymic mice. Tumors from the prostate or lymph nodes were harvested and cells were reinjected into the prostate. This cycle was repeated three to five times to yield cell line PC-3M-LN4. PC3M-LN4 cell PC3MLN4 cell XPMUser