GLP-1RAへの暴露と,差異化甲状腺がんにおける構造的進行のリスク
Armando Patrizio1,2, Audrey Mauguen3, James A Fagin1
1Department of Medicine, Endocrinology Service, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY.
The Journal of clinical endocrinology and metabolism
|February 16, 2026
まとめ
グルカゴンのようなペプチド-1受容体アゴニスト (GLP-1RA) は,差別化甲状腺がん (DTC) の再発または進行のリスクを増加させなかった. DTCの患者は,GLP-1RAを心代謝効果のために安全に使用することができます.
科学分野:
- エンドクリノロジー エンドクリノロジー
- 腫瘍学 腫瘍学
- メタボリック疾患
背景:
- グルカゴン類ペプチド-1受容体アゴニスト (GLP-1RA) は,糖尿病 (DM) と肥満に有益である.
- GLP-1RAは,甲状腺髄癌では禁忌です.
- 差別化甲状腺がん (DTC) に対するGLP-1RAの影響は十分に理解されていません.
研究 の 目的:
- GLP-1RAの使用とDTC患者の再発または進行のリスクとの関連を調査する.
主な方法:
- 追溯的観察コホート研究.
- 1072人のDTC患者の1:1コホートにマッチした (GLP-1RAに曝露した536人,曝露していない536人).
- 疾患再発/進行に対するGLP-1RAの影響を評価するための複数の状態モデル.
主要な成果:
- GLP-1RAの使用は,DTC再発または生存の進行 (HR=0.87) または全体コホート (HR=0.75) と有意に関連しませんでした.
- 年齢,ATAリスク,放射性ヨウ素療法,DMに調整された多変量モデル.
- 追跡期間の中央値は69ヶ月で,GLP-1RAの平均暴露期間は16ヶ月でした.
結論:
- GLP-1RAの使用と再発性/進行性DTCとの間に有意な関連性が見つかりませんでした.
- DTCの患者は,臨床的に示された場合,GLP-1RAの心臓代謝効果を否定されるべきではありません.
関連する概念動画
Glucagon-like Receptor Agonists
1.0K
Incretins include glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP), which stimulate insulin secretion post-meals. In type 2 diabetes, GIP's efficacy is reduced, making GLP-1 a viable drug target. GIP originates from preproGIP.
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by...
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by...
1.0K
Synthesis and Regulation of Thyroid Hormones
8.1K
Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
8.1K
Functions of Thyroid Hormones
5.8K
The thyroid hormone (TH) plays a pivotal role in the intricate orchestration of physiological processes, exerting profound effects on development, metabolism, and homeostasis throughout different life stages.
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
5.8K
Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase
15
Genetic polymorphisms in drug targets have emerged as critical determinants of interindividual variability in drug response and toxicity. Pharmacogenomic investigations increasingly focus on identifying these variations to personalize and optimize therapeutic interventions. A drug target may be a receptor, enzyme, or signaling protein involved in pharmacologic responses or disease-related pathways. While early pharmacogenetic studies focused primarily on drug metabolism, current research...
15
The Thyroid Gland
7.9K
The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
7.9K

