Wawrzynczak E J, Derbyshire E J
Drug Targeting Laboratory, Institute of Cancer Research, Sutton, Surrey, UK.
Cell Biophys. 1992 Aug-Dec;21(1-3):13-23. doi: 10.1007/BF02789474.
Ricin A chain ITs directed against a variety of the common cell-surface antigens associated with SCLC exerted selective toxic effects on SCLC cell lines. The potency of the cytotoxic effects matched or exceeded that previously reported for ricin A chain ITs directed against identical or similar antigens on other types of carcinoma, suggesting that SCLC may be uniquely sensitive to this type of IT.