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TC2N: A Novel Vital Oncogene or Tumor Suppressor Gene In Cancers

Hanyang Li1,2, He Fang3, Li Chang4

  • 1Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, China.

Frontiers in Immunology
|December 20, 2021
PubMed

Insights

Tandem C2 domains nuclear protein (TC2N) has dual roles in cancer, acting as an oncogene in some and a tumor suppressor in others. This review explores TC2N

Area of Science:

  • Oncology
  • Molecular Biology
  • Biochemistry

Background:

  • C2 domain-containing proteins are crucial in cellular processes like signal transduction and protein interactions.
  • Tandem C2 domains nuclear protein (TC2N) exhibits differential expression across various cancers, influencing tumorigenesis and progression.
  • TC2N functions as an oncogene in lung and gastric cancers, but as a tumor suppressor in breast cancer.

Purpose of the Study:

  • To review the clinical characteristics of TC2N-positive cancers.
  • To explore the potential mechanisms of TC2N's action in cancer development.
  • To evaluate TC2N as a potential diagnostic and therapeutic target in oncology.

Main Methods:

  • Literature review of studies on TC2N expression and function in various cancers.
  • Analysis of clinical data associated with TC2N-positive tumors.
  • Synthesis of current research on TC2N's molecular mechanisms in tumorigenesis.

Main Results:

  • TC2N's dual role as an oncogene and tumor suppressor is highlighted, depending on the cancer type.
  • Clinical characteristics of TC2N-positive cancers are summarized.
  • Potential molecular pathways involving TC2N in cancer are discussed.

Conclusions:

  • TC2N's complex role in cancer necessitates context-specific understanding.
  • TC2N presents a promising avenue for developing novel cancer diagnostics and therapeutics.
  • Further research into TC2N mechanisms could unlock new treatment strategies.
Keywords:
TC2Ncancerclinical featurefunctional characterizationmolecular mechanismsignal pathwaytumor-associated antigens (TAAs)

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