L
Lee M. Greenberger
Researcher at Enzon Pharmaceuticals, Inc.
Publications - 44
Citations - 3452
Lee M. Greenberger is an academic researcher from Enzon Pharmaceuticals, Inc.. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 25, co-authored 36 publications receiving 2998 citations.
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Journal Article
Fumitremorgin C reverses multidrug resistance in cells transfected with the breast cancer resistance protein.
TL;DR: It is reported that FTC almost completely reverses resistance mediated by BCRP in vitro and is a pharmacological probe for the expression and molecular action of this transporter.
Journal Article
Reversal of a Novel Multidrug Resistance Mechanism in Human Colon Carcinoma Cells by Fumitremorgin C
Sridhar K. Rabindran,Haiyin He,Maya Singh,Eileen Brown,Karen I. Collins,Tami Annable,Lee M. Greenberger +6 more
TL;DR: It is suggested that fumitremorgin C is a highly selective chemosensitizing agent for the resistance pathway the authors have identified and can be used as a specific pharmacological probe to distinguish between the diverse resistance mechanisms that occur in the MDR cell.
Journal ArticleDOI
Synthesis and Structure−Activity Relationships of 6,7-Disubstituted 4-Anilinoquinoline-3-carbonitriles. The Design of an Orally Active, Irreversible Inhibitor of the Tyrosine Kinase Activity of the Epidermal Growth Factor Receptor (EGFR) and the Human Epidermal Growth Factor Receptor-2 (HER-2)
Allan Wissner,Elsebe Overbeek,Marvin F Reich,M. Brawner Floyd,Bernard Dean Johnson,Nellie Mamuya,Edward Rosfjord,Carolyn Discafani,Rachel Davis,Xiaoqing Shi,Sridhar K. Rabindran,Brian C. Gruber,Fei Ye,W. A. Hallett,Ramaswamy Nilakantan,Ru Shen,Yu-Fen Wang,Lee M. Greenberger,Hwei-Ru Tsou +18 more
TL;DR: A series of of 6,7-disubstituted-4-anilinoquinoline-3-carbonitrile derivatives that function as irreversible inhibitors of EGFR and HER-2 kinases have been prepared and one compound, 5, which shows excellent oral in vivo activity, was selected for further studies and is currently in phase I clinical trials for the treatment of cancer.
Journal ArticleDOI
A RNA antagonist of hypoxia-inducible factor-1α, EZN-2968, inhibits tumor cell growth
Lee M. Greenberger,Ivan Horak,David Filpula,Puja Sapra,Majken Westergaard,Henrik Frydenlund,Charlotte Albæk,Henrik Daa Schrøder,Henrik Ørum +8 more
TL;DR: EZN-2968 is a RNA antagonist composed of third-generation oligonucleotide, locked nucleic acid, technology that specifically binds and inhibits the expression of HIF-1α mRNA and led to reduction of its transcriptional targets and of human umbilical vein endothelial cell tube formation.
Journal ArticleDOI
Novel prodrugs of SN38 using multiarm poly(ethylene glycol) linkers.
Hong Zhao,Belen Rubio,Puja Sapra,Dechun Wu,Prasanna Reddy,Prakash Sai,Anthony Martinez,Ying Gao,Yoany Lozanguiez,Clifford Longley,Lee M. Greenberger,Ivan D. Horak +11 more
TL;DR: It is reported here that a multiarm poly(ethylene glycol) backbone linked to four SN38 molecules (PEG-SN38) has been successfully prepared with high drug loading and significantly improved water solubility, and PEG-Gly-(20)-SN38 has been selected as the lead candidate for further preclinical development.