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Updated: Sep 24, 2025

Defining Gene Functions in Tumorigenesis by Ex vivo Ablation of Floxed Alleles in Malignant Peripheral Nerve Sheath Tumor Cells
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The role of Fbxo5 in the development of human malignant tumors

Junjie Gao1, Dandan Yang1, Ruoxue Cao2

  • 1Bengbu Medical College Key Laboratory of Cancer Research and Clinical Laboratory Diagnosis, School of Laboratory Medicine, Bengbu Medical College Bengbu 233030, Anhui, China.

American Journal of Cancer Research
|May 9, 2022
PubMed

Insights

F-Box only protein 5 (Fbxo5) is vital for cell processes and is implicated in cancer development. Targeting Fbxo5 shows therapeutic promise for various human malignancies, warranting further research.

Area of Science:

  • Molecular Biology
  • Oncology
  • Biochemistry

Background:

  • F-Box only protein 5 (Fbxo5) is a key component of SCF ubiquitin ligase complexes.
  • Fbxo5 acts as a substrate recognition subunit, mediating protein ubiquitination and degradation.
  • Emerging evidence links Fbxo5 to the development and progression of various cancers.

Purpose of the Study:

  • To review the multifaceted roles of Fbxo5 in human malignancies.
  • To elucidate the molecular mechanisms underlying Fbxo5's involvement in carcinogenesis.
  • To highlight the therapeutic potential of targeting Fbxo5 in cancer treatment.

Main Methods:

  • Literature review of studies on Fbxo5 and cancer.
  • Analysis of molecular mechanisms of Fbxo5 in cellular processes.
  • Synthesis of current research on Fbxo5's role in different cancer types.

Main Results:

  • Fbxo5 is critically involved in the pathogenesis of numerous human cancers.
  • Dysregulation of Fbxo5 impacts key cellular pathways relevant to cancer.
  • Fbxo5's function in ubiquitination is central to its oncogenic or tumor-suppressive roles.

Conclusions:

  • Fbxo5 is a significant factor in human carcinogenesis.
  • Targeting Fbxo5 presents a potential therapeutic strategy for cancer treatment.
  • Further investigation into Fbxo5's functions will advance cancer research and therapy.
Keywords:
APC/CF-box family proteinFbxo5SCFcancer

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