On the mechanism of membrane permeabilization by tamoxifen and 4-hydroxytamoxifen
J Ortiz, JA Teruel, FJ Aranda, A Ortiz - Membranes, 2023 - mdpi.com
Tamoxifen (TMX), commonly used in complementary therapy for breast cancer, also displays
known effects on the structure and function of biological membranes. This work presents an …
known effects on the structure and function of biological membranes. This work presents an …
Dissimilar action of tamoxifen and 4-hydroxytamoxifen on phosphatidylcholine model membranes
J Ortiz, FJ Aranda, JA Teruel, A Ortiz - Biophysical Chemistry, 2021 - Elsevier
The anticancer drug tamoxifen and its primary metabolite 4-hydroxytamoxifen tend to
accumulate in membranes due to its strong hydrophobic character. Thus, in this work we …
accumulate in membranes due to its strong hydrophobic character. Thus, in this work we …
Tamoxifen-model membrane interactions: an FT-IR study
H Boyar, F Severcan - Journal of molecular structure, 1997 - Elsevier
The temperature-and concentration-induced effects of tamoxifen (TAM) on dipalmitoyl
phosphatidylcholine (DPPC) model membranes were investigated by the Fourier transform …
phosphatidylcholine (DPPC) model membranes were investigated by the Fourier transform …
Tamoxifen perturbs lipid bilayer order and permeability: comparison of DSC, fluorescence anisotropy, Laurdan generalized polarization and carboxyfluorescein …
M Engelke, P Bojarski, R Bloß, H Diehl - Biophysical chemistry, 2001 - Elsevier
The perturbation of the lipid bilayer structure by tamoxifen may contribute to its multiple
mechanisms of anticancer action not related to estrogen receptors. This study evaluates the …
mechanisms of anticancer action not related to estrogen receptors. This study evaluates the …
The anticancer drug tamoxifen induces changes in the physical properties of model and native membranes
JBA Custódio, LM Almeida, VMC Madeira - Biochimica et Biophysica Acta …, 1993 - Elsevier
The interactions of tamoxifen with lipid bilayers of model and native membranes were
investigated by fluorescence polarization of 1, 6-diphenyl-1, 3, 5-hexatriene (DPH) and by …
investigated by fluorescence polarization of 1, 6-diphenyl-1, 3, 5-hexatriene (DPH) and by …
Regulation of lipid membrane partitioning of tamoxifen by ionic strength and cholesterol
UPN Dao, QD Nguyen, TT Nguyen - Pharmaceutical research, 2020 - Springer
Purpose The purpose of this study was to inspect the interactions between an anti-breast
cancer, TAM, with model of lipid membranes composed of either zwitterionic DPPC LUVs or …
cancer, TAM, with model of lipid membranes composed of either zwitterionic DPPC LUVs or …
Concentration dependent different action of tamoxifen on membrane fluidity
N Kazanci, F Severcan - Bioscience reports, 2007 - portlandpress.com
Tamoxifen (TAM) is a non-steroidal antiestrogen drug, which is widely used to prevent and
treat breast, liver, pancreas and brain cancers. The present work investigates, in detail, the …
treat breast, liver, pancreas and brain cancers. The present work investigates, in detail, the …
The active metabolite hydroxytamoxifen of the anticancer drug tamoxifen induces structural changes in membranes
JBA Custódio, LM Almeida, VMC Madeira - Biochimica et Biophysica Acta …, 1993 - Elsevier
The effects of hydroxytamoxifen (OHTAM) on lipid organization of pure phospholipid
liposomes, native sarcoplasmic reticulum (SR) membranes and liposomes of SR lipids were …
liposomes, native sarcoplasmic reticulum (SR) membranes and liposomes of SR lipids were …
Interactions of the anticancer drug tamoxifen with lipid membranes
Interactions of the hydrophobic anticancer drug tamoxifen (TAM) with lipid model
membranes were studied using calcein-encapsulated vesicle leakage, attenuated total …
membranes were studied using calcein-encapsulated vesicle leakage, attenuated total …
Tamoxifen increases membrane fluidity at high concentrations
There are contradictory results in the literature relating to the effect oftamoxifen on
membrane fluidity. The present work investigates the effect oftamoxifen on membrane …
membrane fluidity. The present work investigates the effect oftamoxifen on membrane …