Preclinical data of Enzon's PEG-SN38 in pediatric neuroblastoma published in Clinical
 

Enzon Pharmaceuticals, Inc. today announced the publication of preclinical data demonstrating that PEG-SN38 (EZN-2208), the Company's novel PEGylated DNA topoisomerase I inhibitor, led to significantly greater tumor regression as compared to CPT-11 (irinotecan) in both in vitro and in vivo models of pediatric neuroblastoma.

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