Gene therapy for ovarian cancer using carbonyl reductase 1 DNA with a polyamidoamine dendrimer in mouse models

Kobayashi, Asami; Yokoyama, Yoshihito; Osawa, Yuki; Miura, Rie; Mizunuma, Hideki

doi:10.1038/cgt.2015.61

Cited by 24 publications

(22 citation statements)

References 32 publications

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“…The HRA cells and DISS cells, derived from human epithelial ovarian carcinoma, were generously provided by the National Defense Medical College, Tokorozawa, Japan,10 and Jichi Medical School, Tochigi, Japan11, respectively. All the cells were grown in Roswell Park Memorial Institute (RPMI) medium‐1640 (Sigma‐Aldrich, St. Louis, MO, USA) and supplemented with 10% fetal bovine serum, at 37°C, in a water‐saturated atmosphere with 5% CO 2 and 95% air 12. All the cell lines were verified in writing as being ovarian in origin and no mycoplasma contamination was present 12…”

Section: Methodsmentioning

confidence: 99%

“…One day before transfection, 0.2×10 7 TOV112D and OVCAR3 cells were plated and cultured in 15 mL of RPMI medium‐1640 that was supplemented with 10% fetal bovine serum without antibiotics in 10 cm culture dishes so that they would reach 50% confluence at transfection 12. Lipofectamine 3000 was used for the siRNA transfection.…”

Section: Methodsmentioning

confidence: 99%

“…After being washed three times with TTBS, the membrane was transferred to enhanced chemiluminescence (ECL) Western blotting detection reagents (GE Healthcare, Buckinghamshire, UK) and incubated in this solution for 60 seconds at room temperature 14. The protein bands on the membrane were visualized by using ECL (ChemiDoc XRS; Biorad, Hercules, CA, USA), according to the manufacturer's instructions 12. The band intensity was analyzed with Molecular Imager, Image Lab v. 3.0.1 (Bio‐Rad).…”

Section: Methodsmentioning

confidence: 99%

“…The control group was given only a mixture of the vector and lipofectamine. The transfected cells were incubated at 37°C in a CO 2 incubator for 48 hours 12. Afterwards, paclitaxel was added to the cells in four pattern concentrations—0, 1, 10, and 50 μg/mL—and incubated at 37°C in a CO 2 incubator for 48 hours.…”

Section: Methodsmentioning

confidence: 99%

“…Afterwards, paclitaxel was added to the cells in four pattern concentrations—0, 1, 10, and 50 μg/mL—and incubated at 37°C in a CO 2 incubator for 48 hours. The level of cell proliferation was assessed 4 hours after the addition of the CCK‐8 by measuring A 450 with a Multiskan FC microplate reader (Thermo scientific, Yokohama, Japan) 12. A preliminary study using this kit showed that the absorbance was directly proportional to the number of cells 12.…”

Section: Methodsmentioning

confidence: 99%

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Functional role of the Tau protein in epithelial ovarian cancer cells

Yamauchi

Kobayashi

Oikiri

et al. 2017

Reprod Medicine & Biology

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AimThe microtubule‐associated Tau protein is a marker of paclitaxel sensitivity in ovarian cancer. The aim of the present study was to elucidate the function of the Tau protein in epithelial ovarian cancer.MethodsThe correlation between Tau protein expression and the response to paclitaxel by using several ovarian cancer cell lines was investigated.ResultsA Western blot showed that the expression level of the Tau protein was the highest in the TOV112D cells. A cell‐counting kit showed that the proliferation rates were more inhibited in the cells with down‐regulated Tau protein than in the control cells, both with and without paclitaxel treatment. The proliferation rates of the control cells and the TOV112D cells also were compared with Tau protein overexpression. The level of cell proliferation was more inhibited in the cells that overexpressed the Tau protein, compared to the control cells, both with and without paclitaxel treatment. It was shown that both the down‐regulation and the overexpression of the Tau protein were related to the inhibition of TOV112D cell proliferation. Early and late apoptosis of the TOV112D cells that were transfected with Tau cDNA plasmid construct or Tau small interfering RNA significantly increased.ConclusionThese findings suggest that the molecular targeting of the Tau protein could be a potential treatment for ovarian cancer.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

See 3 more Smart Citations

Functional role of the Tau protein in epithelial ovarian cancer cells

Yamauchi

Kobayashi

Oikiri

et al. 2017

Reprod Medicine & Biology

Self Cite

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Immunotoxicity Considerations for Next Generation Cancer Nanomedicines

et al. 2019

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Although interest and funding in nanotechnology for oncological applications is thriving, translating these novel therapeutics through the earliest stages of preclinical assessment remains challenging. Upon intravenous administration, nanomaterials interact with constituents of the blood inducing a wide range of associated immunotoxic effects. The literature on the immunological interactions of nanomaterials is vast and complicated. A small change in a particular characteristic of a nanomaterial (e.g., size, shape, or charge) can have a significant effect on its immunological profile in vivo, and poor selection of specific assays for establishing these undesirable effects can overlook this issue until the latest stages of preclinical assessment. This work describes the current literature on unintentional immunological effects associated with promising cancer nanomaterials (liposomes, dendrimers, mesoporous silica, iron oxide, gold, and quantum dots) and puts focus on what is missing in current preclinical evaluations. Opportunities for avoiding or limiting immunotoxicity through efficient preclinical assessment are discussed, with an emphasis placed on current regulatory views and requirements. Careful consideration of these issues will ensure a more efficient preclinical assessment of cancer nanomedicines, enabling a smoother clinical translation with less failures in the future.

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SO₃H‐functionalized nano‐MGO‐D‐NH₂: Synthesis, characterization and application for one‐pot synthesis of pyrano[2,3‐d]pyrimidinone and tetrahydrobenzo[b]pyran derivatives in aqueous media

Alinezhad

Tarahomi

Maleki

et al. 2019

Applied Organom Chemis

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An SO3H‐functionalized nano‐MGO‐D‐NH2 catalyst has been prepared by multi‐functionalization of a magnetic graphene oxide (GO) nanohybrid and evaluated in the synthesis of tetrahydrobenzo[b]pyran and pyrano[2,3‐d]pyrimidinone derivatives. The GO/Fe3O4 (MGO) hybrid was prepared via an improved Hummers method followed by the covalent attachment of 1,4‐butanesultone with the amino group of the as‐prepared polyamidoamine‐functionalized MGO (MGO‐D‐NH2) to give double‐functionalized magnetic nanoparticles as the catalyst. The prepared nanoparticles were characterized to confirm their synthesis and to precisely determine their physicochemical properties. In summary, the prepared catalyst showed marked recyclability and catalytic performance in terms of reaction time and yield of products. The results of this study are hoped to aid the development of a new class of heterogeneous catalysts to show high performance and as excellent candidates for industrial applications.

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Gene therapy for ovarian cancer using carbonyl reductase 1 DNA with a polyamidoamine dendrimer in mouse models

Cited by 24 publications

References 32 publications

Functional role of the Tau protein in epithelial ovarian cancer cells

Functional role of the Tau protein in epithelial ovarian cancer cells

Immunotoxicity Considerations for Next Generation Cancer Nanomedicines

SO₃H‐functionalized nano‐MGO‐D‐NH₂: Synthesis, characterization and application for one‐pot synthesis of pyrano[2,3‐d]pyrimidinone and tetrahydrobenzo[b]pyran derivatives in aqueous media

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Gene therapy for ovarian cancer using carbonyl reductase 1 DNA with a polyamidoamine dendrimer in mouse models

Cited by 24 publications

References 32 publications

Functional role of the Tau protein in epithelial ovarian cancer cells

Functional role of the Tau protein in epithelial ovarian cancer cells

Immunotoxicity Considerations for Next Generation Cancer Nanomedicines

SO3H‐functionalized nano‐MGO‐D‐NH2: Synthesis, characterization and application for one‐pot synthesis of pyrano[2,3‐d]pyrimidinone and tetrahydrobenzo[b]pyran derivatives in aqueous media

Contact Info

Product

Resources

About

SO₃H‐functionalized nano‐MGO‐D‐NH₂: Synthesis, characterization and application for one‐pot synthesis of pyrano[2,3‐d]pyrimidinone and tetrahydrobenzo[b]pyran derivatives in aqueous media