دورية أكاديمية
Identification of an easy to use 3D culture model to investigate invasion and anticancer drug response in chondrosarcomas
| العنوان: | Identification of an easy to use 3D culture model to investigate invasion and anticancer drug response in chondrosarcomas |
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| المؤلفون: | Lhuissier, Eva, Bazille, Céline, Aury-Landas, Juliette, Girard, Nicolas, Pontin, Julien, Boittin, Martine, Boumediene, Karim, Baugé, Catherine |
| المساهمون: | Normandie Université (NU), Biotechnologie des tissus conjonctifs et cutanés / Biology of Connective and Cutaneous Tissues (BioConnecT), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU), Laboratoire d'Anatomie Pathologique CHU Caen, Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Ligue contre le Cancer |
| المصدر: | ISSN: 1471-2407. |
| بيانات النشر: | HAL CCSD BioMed Central |
| سنة النشر: | 2017 |
| المجموعة: | Normandie Université: HAL |
| مصطلحات موضوعية: | Alginate, 3 dimensional culture, Chondrosarcomas, Cancer, Antitumoral drug, [SDV]Life Sciences [q-bio], [SDV.BC]Life Sciences [q-bio]/Cellular Biology, [SDV.CAN]Life Sciences [q-bio]/Cancer |
| الوصف: | International audience ; Background Cytotoxic efficacy of anticancer drugs has been widely studied with monolayer-cultured cancer cells. However, the efficacy of drugs under two-dimensional (2D) culture condition usually differs from that of three-dimensional (3D) one. In the present study, an in vitro tumor tissue model was constructed using alginate hydrogel, and in vitro cytotoxic efficacy of two anticancer drugs (cisplatin and DZNep) was investigated in chondrosarcomas, and compared to in vivo response. Methods Three cell lines derived from human chondrosarcomas, CH2879, JJ012 and SW1353, were embedded in alginate hydrogel. Proliferation and survival were assayed by ATP measurement using Cell Titer-Glo luminescent cell viability assay kit, and by counting viable cells in beads. Collagen and COMP expression was determined by RT-PCR. Invasion/migration was estimated by counting cells leaving alginate beads and adhering to culture dish. Then, chondrosarcoma response to cisplatin and DZNep was compared between cells cultured in monolayer or embedded in alginate, and using chondrosarcoma xenografts in nude mice. Results Chondrosarcomas survived at least for 8 weeks, after embedment in alginate. However, only CH2879 cells could proliferate. Also, this cell line is more invasive than SW1353 and JJ012, which was coherent with the grade of their respective primary tumors. Furthermore, the expression of type II collagen was higher in chondrosarcomas cultured in 3D than in 2D. Interestingly, this 3D culture system allows to validate the absence of response of chondrosarcomas to cisplatin, and to predict the efficiency of DZNep to reduce chondrosarcoma growth in vivo. Conclusions This study validates alginate beads as a relevant 3D model to study cancer biology and tumor responses to biological treatments. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/28720081; hal-01569494; https://hal.science/hal-01569494Test; https://hal.science/hal-01569494/documentTest; https://hal.science/hal-01569494/file/12885_2017_Article_3478.pdfTest; PUBMED: 28720081; PUBMEDCENTRAL: PMC5516396 |
| DOI: | 10.1186/s12885-017-3478-z |
| الإتاحة: | https://doi.org/10.1186/s12885-017-3478-zTest https://hal.science/hal-01569494Test https://hal.science/hal-01569494/documentTest https://hal.science/hal-01569494/file/12885_2017_Article_3478.pdfTest |
| حقوق: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.F29FD6E2 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1186/s12885-017-3478-z |
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