The promising effects of BMP2 transfected mesenchymal stem cells on human osteosarcoma
| dc.authorid | Erdal Karaöz / 0000-0002-9992-833X | en_US |
| dc.authorscopusid | Erdal Karaöz / 7003448087 | |
| dc.authorwosid | Erdal Karaöz / IXE-6677-2023 | |
| dc.contributor.author | Sarı, Ahmet Sinan | |
| dc.contributor.author | Demirçay, Emre | |
| dc.contributor.author | Öztürk, Ahmet | |
| dc.contributor.author | Terzi, Ayşen | |
| dc.contributor.author | Karaöz, Erdal | |
| dc.date.accessioned | 2021-07-08T07:43:40Z | |
| dc.date.available | 2021-07-08T07:43:40Z | |
| dc.date.issued | 2021 | en_US |
| dc.department | İstinye Üniversitesi, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü | en_US |
| dc.description.abstract | Selective targeting of transfected mesenchymal stem cells (MSCs) carrying specific antioncogenes to the tumor was suggested as a treatment option. Bone morphogenetic protein-2 (BMP2) was shown to inhibit the proliferation and aggressiveness of osteosarcoma (OS) cells. Here, we aimed to assess the homing efficiency of intraperitoneally administered hMSCs transfected with BMP2 to the tumoral site and their effects on OS using an orthotopic xenograft murine model. Orthotopic xenograft murine model of OS in six-week-old female NOD/SCID mice using 143B cells was established. hMSCs transfected with BMP2 (BMP2(+)hMSC) were used. In vivo experiments performed on four groups of mice that received no treatment, or intraperitoneally administered BMP2, hMSCs, and BMP2(+)hMSCs. Histopathological and immunohistochemical studies were used to evaluate the pathological identification and to assess the dimensions and necrotic foci of the tumor, the features of lung metastases, and immunostaining against p27, Ki-67, and caspase-3 antibodies. The osteogenic differentiation markers BMP2, BMP4, COL1A1, OPN, OCN and PF4 evaluated using RT-PCR. The tumor dimensions in the hMSCs group were significantly higher than those of the remaining groups (p < 0.01). The number of metastatic foci in the BMP2(+)hMSCs group was significantly lower than those of the other groups (p < 0.01). The current results showed that the intraperitoneal route could be efficiently used for targeting hMSCs to the tumoral tissues for effective BMP2 delivery. In this study, the effects of BMP2 transfected hMSCs on human OS and metastasis were promising for achieving osteogenic differentiation and reduced metastatic process. | en_US |
| dc.identifier.citation | SARI, A. S., DEMİRÇAY, E., ÖZTÜRK, A., TERZİ, A., & KARAÖZ, E. (2021). The promising effects of BMP2 transfected mesenchymal stem cells on human osteosarcoma. Turkish Journal of Biology, 45(3), 301-313. | en_US |
| dc.identifier.doi | 10.3906/biy-2101-50 | en_US |
| dc.identifier.endpage | 313 | en_US |
| dc.identifier.issn | 1300-0152 | en_US |
| dc.identifier.issn | 1303-6092 | en_US |
| dc.identifier.issue | 3 | en_US |
| dc.identifier.pmid | 34377054 | en_US |
| dc.identifier.scopus | 2-s2.0-85110004892 | en_US |
| dc.identifier.scopusquality | Q2 | en_US |
| dc.identifier.startpage | 301 | en_US |
| dc.identifier.uri | https://doi.org/10.3906/biy-2101-50 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12713/1900 | |
| dc.identifier.volume | 45 | en_US |
| dc.identifier.wos | WOS:000667755700006 | en_US |
| dc.identifier.wosquality | Q3 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.indekslendigikaynak | PubMed | en_US |
| dc.institutionauthor | Karaöz, Erdal | |
| dc.language.iso | en | en_US |
| dc.publisher | TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY | en_US |
| dc.relation.ispartof | TURKISH JOURNAL OF BIOLOGY | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Intraperitoneal | en_US |
| dc.subject | BMP2 | en_US |
| dc.subject | Tumor | en_US |
| dc.subject | Lung Metastasis | en_US |
| dc.subject | Osteogenic Differentiation | en_US |
| dc.subject | Targeting | en_US |
| dc.title | The promising effects of BMP2 transfected mesenchymal stem cells on human osteosarcoma | en_US |
| dc.type | Article | en_US |
