Glucagon-like peptide-1 receptor (GLP-1R) overexpression defines a distinct immunogenetic subset in primary and metastatic thyroid cancer: implications for GLP-1R agonist therapy - Takeaways - MDSpire

Glucagon-like peptide-1 receptor (GLP-1R) overexpression defines a distinct immunogenetic subset in primary and metastatic thyroid cancer: implications for GLP-1R agonist therapy

  • By

  • Sophia Kennedy

  • Jerin Thomas

  • Stella D’Arcy

  • Ivie Odia

  • Dev Kamdar

  • Lucio Pereira

  • Danielle Scarola

  • Brett Miles

  • Douglas Frank

  • Charit Taneja

  • Nagashree Seetharamu

  • Rajarsi Mandal

  • May 28, 2026

  • 0 min

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  • 1

    Metastatic papillary thyroid carcinoma (PTC) exhibits the highest median GLP-1R mRNA expression among all cancer types analyzed in the TCGA.

  • 2

    Flow cytometric analysis confirmed elevated GLP-1R protein expression in metastatic tissues of both papillary and medullary thyroid carcinomas.

  • 3

    High GLP-1R expression in thyroid cancers is associated with downregulated immune pathway activity and reduced immune cell infiltration.

  • 4

    Distinct immunogenetic transcriptional profiles were identified in thyroid cancers based on GLP-1R expression levels.

  • 5

    The study highlights the need for further investigation into the oncogenic implications of GLP-1R overexpression in thyroid cancer.

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