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Updated: Aug 30, 2025

An Orthotopic Mouse Model of Anaplastic Thyroid Carcinoma
Published on: April 17, 2013
KIF11 Is a Promising Therapeutic Target for Thyroid Cancer Treatment
Yue Han1, Jing Chen2, Dianjun Wei3
1Department of Clinical Laboratory, The Secondary Hospital of Tianjin Medical University, Tianjin, China.
Objective:
To assess KIF11 expression in human thyroid tumor tissues and further evaluate its involvement in thyroid cancer.
Methods:
The expression of KIF11 in 71 cases of thyroid carcinoma as well as corresponding tissues was detected by the immunohistochemical (IHC) method. Patients were divided into the high KIF11 expression as well as low expression groups based on the staining levels. In addition, to study the relationship between the expression of KIF11 as well as clinicopathological features, the effects of KIF11 were detected on the proliferation, apoptosis, and cell cycle of two types of thyroid cancer cells, TPC-1 and KTC-1, through colony formation assays, MTT assays, and FCM assays, respectively. We further assessed the potential effects of KIF11 on tumor growth using an animal model.
Results:
The significantly high expression of KIF11 in thyroid tumor tissues was revealed, and the correlations between KIF11 expression levels as well as clinical pathological features (T stage and intraglandular dissemination) of patients were revealed. We further noticed that KIF11 knockdown remarkably suppressed thyroid cancer cell proliferation as well as induced cell apoptosis of thyroid cancer cells. Additionally, KIF11 contributed to tumor growth of thyroid cancer cells in mice.
Conclusions:
We noticed the involvement of KIF11 in the progression of thyroid cancer.
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