Emerging Roles for LGR4 in Organ Development, Energy Metabolism and Carcinogenesis

Linlin Yang1,2,3, Jing Wang1,2,3, Xiaodi Gong1,2,3

  • 1Department of Gynecological Oncology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.

Frontiers in Genetics
|February 10, 2022
PubMed

Insights

Leucine-rich repeats containing G protein-coupled receptor 4 (LGR4) is crucial in diseases and cancer. Understanding LGR4 signaling offers potential for novel targeted therapies against various conditions.

Area of Science:

  • Molecular biology
  • Cellular signaling
  • Medical research

Background:

  • Leucine-rich repeats containing G protein-coupled receptor 4 (LGR4) is a member of the GPCR family.
  • Aberrant LGR4 signaling is implicated in various diseases and carcinogenesis.
  • LGR4 presents a potential therapeutic target for diseases and tumors.

Purpose of the Study:

  • To provide a comprehensive overview of LGR4's molecular characteristics and signaling mechanisms.
  • To explore LGR4's role in organ development, immunology, metabolic diseases, oxidative stress, and cancer progression.
  • To highlight LGR4 as a promising target for novel drug development.

Main Methods:

  • Literature review and synthesis of existing research on LGR4.
  • Analysis of LGR4's involvement in diverse biological processes and disease pathways.
  • Exploration of LGR4's therapeutic potential based on its functions.

Main Results:

  • LGR4 exhibits diverse regulatory roles across multiple cell types and tissues.
  • LGR4 signaling is significantly involved in the development of immunological and metabolic diseases.
  • LGR4 plays a critical role in oxidative stress damage and cancer progression.

Conclusions:

  • In-depth understanding of LGR4 and its ligands can enrich regulatory network knowledge.
  • LGR4 targeted drug design holds promise for treating various diseases and tumors.
  • GPCRs, including LGR4, represent a significant class of therapeutic targets for drug discovery.

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