PMID- 16168650 OWN - NLM STAT- MEDLINE DCOM- 20051223 LR - 20220408 IS - 0960-894X (Print) IS - 0960-894X (Linking) VI - 15 IP - 22 DP - 2005 Nov 15 TI - Synthesis of doxorubicin-peptide conjugate with multidrug resistant tumor cell killing activity. PG - 5071-5 AB - Cell penetrating peptide TAT was introduced into doxorubicin structure. Synthesized doxorubicin-TAT conjugate showed different intracellular distribution pattern and cell killing activity from those of free doxorubicin. Unlike free doxorubicin, doxorubicin-TAT conjugate was highly permeable to drug-resistant cells and was able to kill drug-resistant tumor cells efficiently. FAU - Liang, Jun F AU - Liang JF AD - Department of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, NJ 07030, USA. jliang2@stevens.edu FAU - Yang, Victor C AU - Yang VC LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Bioorg Med Chem Lett JT - Bioorganic & medicinal chemistry letters JID - 9107377 RN - 0 (Antineoplastic Agents) RN - 0 (Peptides) RN - 80168379AG (Doxorubicin) SB - IM MH - Antineoplastic Agents/*chemical synthesis/chemistry/*pharmacology MH - Cell Line, Tumor MH - Cell Membrane Permeability/drug effects MH - Cell Proliferation/drug effects MH - Doxorubicin/*chemistry/*pharmacology MH - *Drug Resistance, Multiple MH - Humans MH - Molecular Sequence Data MH - Molecular Structure MH - Neoplasms/*pathology MH - Peptides/chemical synthesis/*chemistry/pharmacology EDAT- 2005/09/20 09:00 MHDA- 2005/12/24 09:00 CRDT- 2005/09/20 09:00 PHST- 2005/06/29 00:00 [received] PHST- 2005/07/22 00:00 [revised] PHST- 2005/07/25 00:00 [accepted] PHST- 2005/09/20 09:00 [pubmed] PHST- 2005/12/24 09:00 [medline] PHST- 2005/09/20 09:00 [entrez] AID - S0960-894X(05)00984-4 [pii] AID - 10.1016/j.bmcl.2005.07.087 [doi] PST - ppublish SO - Bioorg Med Chem Lett. 2005 Nov 15;15(22):5071-5. doi: 10.1016/j.bmcl.2005.07.087.