@misc{TzonevaStoyanovaPetrichetal.2020,
  author    = {Tzoneva, Rumiana and Stoyanova, Tihomira and Petrich, Annett and Popova, Desislava and Uzunova, Veselina and Albena, Momchilova and Chiantia, Salvatore},
  title     = {Effect of Erufosine on Membrane Lipid Order in Breast Cancer Cell Models},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1000},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-47705},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-477056},
  pages     = {19},
  year      = {2020},
  abstract  = {Alkylphospholipids are a novel class of antineoplastic drugs showing remarkable therapeutic potential. Among them, erufosine (EPC3) is a promising drug for the treatment of several types of tumors. While EPC3 is supposed to exert its function by interacting with lipid membranes, the exact molecular mechanisms involved are not known yet. In this work, we applied a combination of several fluorescence microscopy and analytical chemistry approaches (i.e., scanning fluorescence correlation spectroscopy, line-scan fluorescence correlation spectroscopy, generalized polarization imaging, as well as thin layer and gas chromatography) to quantify the effect of EPC3 in biophysical models of the plasma membrane, as well as in cancer cell lines. Our results indicate that EPC3 affects lipid-lipid interactions in cellular membranes by decreasing lipid packing and increasing membrane disorder and fluidity. As a consequence of these alterations in the lateral organization of lipid bilayers, the diffusive dynamics of membrane proteins are also significantly increased. Taken together, these findings suggest that the mechanism of action of EPC3 could be linked to its effects on fundamental biophysical properties of lipid membranes, as well as on lipid metabolism in cancer cells.},
  language  = {en}
}
@article{TzonevaStoyanovaPetrichetal.2020,
  author    = {Tzoneva, Rumiana and Stoyanova, Tihomira and Petrich, Annett and Popova, Desislava and Uzunova, Veselina and Momchilova, Albena and Chiantia, Salvatore},
  title     = {Effect of Erufosine on Membrane Lipid Order in Breast Cancer Cell Models},
  series = {Biomolecules},
  volume    = {10},
  journal   = {Biomolecules},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2218-273X},
  doi       = {10.3390/biom10050802},
  pages     = {17},
  year      = {2020},
  abstract  = {Alkylphospholipids are a novel class of antineoplastic drugs showing remarkable therapeutic potential. Among them, erufosine (EPC3) is a promising drug for the treatment of several types of tumors. While EPC3 is supposed to exert its function by interacting with lipid membranes, the exact molecular mechanisms involved are not known yet. In this work, we applied a combination of several fluorescence microscopy and analytical chemistry approaches (i.e., scanning fluorescence correlation spectroscopy, line-scan fluorescence correlation spectroscopy, generalized polarization imaging, as well as thin layer and gas chromatography) to quantify the effect of EPC3 in biophysical models of the plasma membrane, as well as in cancer cell lines. Our results indicate that EPC3 affects lipid-lipid interactions in cellular membranes by decreasing lipid packing and increasing membrane disorder and fluidity. As a consequence of these alterations in the lateral organization of lipid bilayers, the diffusive dynamics of membrane proteins are also significantly increased. Taken together, these findings suggest that the mechanism of action of EPC3 could be linked to its effects on fundamental biophysical properties of lipid membranes, as well as on lipid metabolism in cancer cells.},
  language  = {en}
}