Focal adhesion kinase is involved in the migration of human osteosarcoma cells Corrigendum in /10.3892/ol.2020.12396

Feng,Sitan; Shi,Xin; Ren,Ke; Wu,Sujia; Sun,Xiaoliang

doi:10.3892/ol.2015.3131

June-2015 Volume 9 Issue 6

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June-2015 Volume 9 Issue 6

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Article

Focal adhesion kinase is involved in the migration of human osteosarcoma cells

Corrigendum in: /10.3892/ol.2020.12396

Authors:
- Sitan Feng
- Xin Shi
- Ke Ren
- Sujia Wu
- Xiaoliang Sun
View Affiliations / Copyright

Affiliations: Department of Orthopedics, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, Guangxi 530011, P.R. China, Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu 210002, P.R. China, Department of Orthopedics, The Third Affiliated Hospital of Soochow University, The First People's Hospital of Changzhou, Changzhou, Jiangsu 213003, P.R. China
Pages: 2670-2674
|
Published online on: April 21, 2015

https://doi.org/10.3892/ol.2015.3131
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Abstract

The aim of the present study was to analyze the expression of focal adhesion kinase (FAK) in osteosarcoma (OS) cell lines with different migration abilities in order to determine the role of FAK in migration. A number of different 143B subclone cell lines (A1, A2, A3, A4 and A5) were obtained by a limiting dilution method, and the expression of FAK was detected using western blot analysis. The role of FAK in the migration of OS cells was investigated using small interfering RNA (siRNA), and the ratio of the number of lamellipodia was compared by immunofluorescence staining. The A2 and A3 OS 143B subclone cell lines demonstrated a stronger migration ability and exhibited higher FAK expression compared with the A1 cell line (P<0.05). Following transfection with FAK‑siRNA, the migration ability of the A3 cells was significantly decreased (P<0.05), and the ratio of the number of lamellipodia formed was reduced from 35 to 11% (P<0.05). In conclusion, the level of FAK expression was higher in the cell lines with a stronger migration ability. FAK affects the migration ability of OS cells by suppressing the formation of lamellipodia.

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Journals

International Journal of Molecular Medicine

International Journal of Oncology

Molecular Medicine Reports

Oncology Reports

Experimental and Therapeutic Medicine

Oncology Letters

Biomedical Reports

Molecular and Clinical Oncology

World Academy of Sciences Journal

International Journal of Functional Nutrition

International Journal of Epigenetics

Medicine International

Focal adhesion kinase is involved in the migration of human osteosarcoma cells

Corrigendum in: /10.3892/ol.2020.12396

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Abstract

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