التفاصيل البيبلوغرافية
| العنوان: |
Development of an optimized, non‐stem cell line for intranasal delivery of therapeutic cargo to the central nervous system |
| المؤلفون: |
El‐Ayoubi, Ali, Arakelyan, Arsen, Klawitter, Moritz, Merk, Luisa, Hakobyan, Siras, Gonzalez‐Menendez, Irene, Quintanilla Fend, Leticia, Holm, Per Sonne, Mikulits, Wolfgang, Schwab, Matthias, Danielyan, Lusine, Naumann, Ulrike |
| المساهمون: |
Deutsche Krebshilfe |
| المصدر: |
Molecular Oncology ; volume 18, issue 3, page 528-546 ; ISSN 1574-7891 1878-0261 |
| بيانات النشر: |
Wiley |
| سنة النشر: |
2023 |
| المجموعة: |
Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: |
Neural stem cells (NSCs) are considered to be valuable candidates for delivering a variety of anti‐cancer agents, including oncolytic viruses, to brain tumors. However, owing to the previously reported tumorigenic potential of NSC cell lines after intranasal administration (INA), here we identified the human hepatic stellate cell line LX‐2 as a cell type capable of longer resistance to replication of oncolytic adenoviruses (OAVs) as a therapeutic cargo, and that is non‐tumorigenic after INA. Our data show that LX‐2 cells can longer withstand the OAV XVir‐N‐31 replication and oncolysis than NSCs. By selecting the highly migratory cell population out of LX‐2, an offspring cell line with a higher and more stable capability to migrate was generated. Additionally, as a safety backup, we applied genomic herpes simplex virus thymidine kinase (HSV‐TK) integration into LX‐2, leading to high vulnerability to ganciclovir (GCV). Histopathological analyses confirmed the absence of neoplasia in the respiratory tracts and brains of immuno‐compromised mice 3 months after INA of LX‐2 cells. Our data suggest that LX‐2 is a novel, robust, and safe cell line for delivering anti‐cancer and other therapeutic agents to the brain. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1002/1878-0261.13569 |
| الإتاحة: |
https://doi.org/10.1002/1878-0261.13569Test |
| حقوق: |
http://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.61EC21BD |
| قاعدة البيانات: |
BASE |
