2016
DOI: 10.3892/ol.2016.5421
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Solid lipid nanoparticles with TPGS and Brij 78: A co-delivery vehicle of curcumin and piperine for reversing P-glycoprotein-mediated multidrug resistance in vitro

Abstract: Abstract. Multidrug resistance (MDR) is a main clinical hurdle for chemotherapy of cancer, and overexpression of P-glycoprotein (P-gp) is a key factor. In the present study, a new co-delivery system for reversing MDR was designed and developed. The system was composed of curcumin (Cur) and piperine (Pip) encapsulated in solid lipid nanoparticles (SLNs) with tocopheryl polyethylene glycol succinate (TPGS) and Brij 78 [(Cur+Pip)-SLNs]. TPGS and Brij 78 could sensitize MDR tumors by inhibiting the P-gp drug efflu… Show more

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Cited by 50 publications
(23 citation statements)
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“…Higher fluorescence intensity of CurcuEmulsomes in the presence of PiperineEmulsomes was attributed to occurrence of a higher uptake. These findings is parallel to the previous studies reporting that the extent of curcumin uptake is improved significantly by piperine addition (Gülseren et al, 2014;Tang et al, 2017). Likewise, Lund and Pantuso demonstrated that addition of piperine resulted in a 229% increase in permeability of curcumin across intact Caco-2 monolayers (Lund and Pantuso, 2014).…”
Section: Cellular Uptakesupporting
confidence: 86%
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“…Higher fluorescence intensity of CurcuEmulsomes in the presence of PiperineEmulsomes was attributed to occurrence of a higher uptake. These findings is parallel to the previous studies reporting that the extent of curcumin uptake is improved significantly by piperine addition (Gülseren et al, 2014;Tang et al, 2017). Likewise, Lund and Pantuso demonstrated that addition of piperine resulted in a 229% increase in permeability of curcumin across intact Caco-2 monolayers (Lund and Pantuso, 2014).…”
Section: Cellular Uptakesupporting
confidence: 86%
“…While its presence as the second drug agent reduced the cell viability, no inhibition of cell proliferation was observed for piperine or PiperineEmulsome alone within the concentration range tested. This behavior was previously reported by Tang et al (2017) on drug-resistant human ovarian A2780/Taxol cells (Tang et al, 2017). While high concentrations are required for piperine to show its anticancer effect alone, when co-delivered with curcumin, low concentrations of piperine are sufficient to contribute curcumin's anti-cancer effect (Shoba et al, 1998).…”
Section: Cell Viabilitysupporting
confidence: 70%
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“…SLN were found to be effective in, in-vitro studies of reversing P-glycoprotein-mediated multidrug resistance in A2780/Taxol cells. Curcumin SLN selectively killed tumor cells with low intrinsic toxicity 50 . The bioavailability of solid lipid nanoparticles can be increased by surface modification with N-carboxymethyl chitosan(NCC).…”
Section: Sln In Cancermentioning
confidence: 99%