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LncmiRHG-MIR100HG: A new budding star in cancer

Yingnan Wu1, Zhenzhen Wang1, Shan Yu2

  • 1Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou, China.

Frontiers in Oncology
|October 10, 2022
PubMed

Insights

MIR100HG, a long noncoding RNA, is a critical regulator in various cancers, acting as an oncogene or tumor suppressor. Its dysregulation correlates with poor prognosis, highlighting its diagnostic and therapeutic potential.

Area of Science:

  • Oncology
  • Molecular Biology
  • Genetics

Background:

  • MIR100HG (lncRNA mir-100-let-7a-2-mir-125b-1 cluster host gene) is a newly identified regulator in cancer.
  • Its expression is altered in numerous cancers, where it can function as an oncogene or tumor suppressor.

Purpose of the Study:

  • To review the characteristics and roles of MIR100HG in diverse cancers.
  • To summarize MIR100HG's molecular mechanisms, pathways, and involvement in chemoresistance.
  • To discuss current research progress and future directions for MIR100HG in cancer therapy.

Main Methods:

  • Literature review and synthesis of existing research on MIR100HG in cancer.
  • Analysis of MIR100HG's correlation with clinicopathological features and prognosis.
  • Exploration of MIR100HG's molecular functions and signaling pathways.

Main Results:

  • MIR100HG exhibits dual roles (oncogenic/tumor-suppressive) across different cancer types.
  • Dysregulated MIR100HG expression is significantly associated with poor prognosis and specific clinicopathological features.
  • MIR100HG influences key cancer cell biology processes and pathways, including chemoresistance.

Conclusions:

  • MIR100HG is a significant factor in cancer development and progression.
  • Understanding MIR100HG's multifaceted roles is crucial for developing targeted cancer therapies.
  • Further research into MIR100HG may lead to novel diagnostic and therapeutic strategies for cancer patients.
Keywords:
MIR100HGbiomarkercancerlncRNAlncmiRHGtherapeutic target

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