Developing a Lesbian Health Research Program: Fenway Community Health Center's Experience and Evolution
In: Journal of the Gay and Lesbian Medical Association, Band 3, Heft 4, S. 145-152
ISSN: 1573-3637
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In: Journal of the Gay and Lesbian Medical Association, Band 3, Heft 4, S. 145-152
ISSN: 1573-3637
The authors describe herein a Toll-like receptor 3 (TLR3) targeting delivery system based on mesoporous silica nanoparticles capped with the synthetic double stranded RNA polyinosinic-polycytidylic acid (poly(I:C)) for controlled cargo delivery in SK-BR-3 breast carcinoma cells. The authors' results show that poly(I:C)-conjugated nanoparticles efficiently targeted breast cancer cells due to dsRNA-TLR3 interaction. Such interaction also triggered apoptotic pathways in SK-BR-3, significantly decreasing cells viability. Poly(I:C) cytotoxic effect in breast carcinoma cells was enhanced by loading nanoparticles' mesopores with the anthracyclinic antibiotic doxorubicin, a commonly used chemotherapeutic agent. ; We thank the Spanish Government (projects SAF2010-21195 and MAT2012-38429-C04-01) and the Generalitat Valenciana (project PROMETEOII/2014/047) for support. A.U. and C.G. are grateful to the Ministry of Education, Culture and Sport for their doctoral fellowships. We thank J. M. Cosgaya and M. J. Latasa for helpful discussions. ; Ultimo, A.; Giménez Morales, C.; Bartovsky, P.; Aznar, E.; Sancenón Galarza, F.; Marcos Martínez, MD.; Amoros Del Toro, PJ. (2016). Targeting Innate Immunity with dsRNA-Conjugated Mesoporous Silica Nanoparticles Promotes Antitumor Effects on Breast Cancer Cells. Chemistry - A European Journal. 22(5):1582-1586. https://doi.org/10.1002/chem.201504629 ; S ; 1582 ; 1586 ; 22 ; 5 ; Torre, L. A., Bray, F., Siegel, R. L., Ferlay, J., Lortet-Tieulent, J., & Jemal, A. (2015). Global cancer statistics, 2012. CA: A Cancer Journal for Clinicians, 65(2), 87-108. doi:10.3322/caac.21262 ; McGuire, A., Brown, J., Malone, C., McLaughlin, R., & Kerin, M. (2015). Effects of Age on the Detection and Management of Breast Cancer. Cancers, 7(2), 908-929. doi:10.3390/cancers7020815 ; Stier, S., Maletzki, C., Klier, U., & Linnebacher, M. (2013). Combinations of TLR Ligands: A Promising Approach in Cancer Immunotherapy. Clinical and Developmental Immunology, 2013, 1-14. doi:10.1155/2013/271246 ...
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1582 1586 22 5 ; S Schlossbauer, A., Warncke, S., Gramlich, P. M. E., Kecht, J., Manetto, A., Carell, T., & Bein, T. (2010). Ein programmierbares, DNA-basiertes molekulares Ventil für kolloidales, mesoporöses Siliciumoxid. Angewandte Chemie, 122(28), 4842-4845. doi:10.1002/ange.201000827 ; The authors describe herein a Toll-like receptor 3 (TLR3) targeting delivery system based on mesoporous silica nanoparticles capped with the synthetic double stranded RNA polyinosinic-polycytidylic acid (poly(I:C)) for controlled cargo delivery in SK-BR-3 breast carcinoma cells. The authors' results show that poly(I:C)-conjugated nanoparticles efficiently targeted breast cancer cells due to dsRNA-TLR3 interaction. Such interaction also triggered apoptotic pathways in SK-BR-3, significantly decreasing cells viability. Poly(I:C) cytotoxic effect in breast carcinoma cells was enhanced by loading nanoparticles' mesopores with the anthracyclinic antibiotic doxorubicin, a commonly used chemotherapeutic agent. We thank the Spanish Government (projects SAF2010-21195 and MAT2012-38429-C04-01) and the Generalitat Valenciana (project PROMETEOII/2014/047) for support. A.U. and C.G. are grateful to the Ministry of Education, Culture and Sport for their doctoral fellowships. We thank J. M. Cosgaya and M. J. Latasa for helpful discussions. Ultimo, A.; Giménez Morales, C.; Bartovsky, P.; Aznar, E.; Sancenón Galarza, F.; Marcos Martínez, MD.; Amoros Del Toro, PJ. (2016). Targeting Innate Immunity with dsRNA-Conjugated Mesoporous Silica Nanoparticles Promotes Antitumor Effects on Breast Cancer Cells. Chemistry - A European Journal. 22(5):1582-1586. https://doi.org/10.1002/chem.201504629 Torre, L. A., Bray, F., Siegel, R. L., Ferlay, J., Lortet-Tieulent, J., & Jemal, A. (2015). Global cancer statistics, 2012. CA: A Cancer Journal for Clinicians, 65(2), 87-108. doi:10.3322/caac.21262 McGuire, A., Brown, J., Malone, C., McLaughlin, R., & Kerin, M. (2015). Effects of Age on the Detection and Management of Breast Cancer. Cancers, 7(2), ...
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