代謝メッセンジャー:テストステロン
Franck Mauvais-Jarvis1,2, Shalender Bhasin3
1Hormone Therapy Clinic, Medicine Service, Southeast Louisiana New Orleans VA Medical Center, New Orleans, LA, USA. fmauvais@tulane.edu.
Nature metabolism
|January 9, 2026
まとめ
テストステロンは、直接的および間接的に代謝を調節する両方の性別にとって重要なホルモンです。その発見と合成はホルモン補充療法に革命をもたらし、代謝恒常性の維持に不可欠であり続けています。
科学分野:
- 内分泌学
- 代謝科学
- ホルモン生物学
背景:
- 1930年代に合成されたテストステロンは、補充療法に使用された最初のホルモンです。
- アンドロゲン受容体(AR)を介して、またエストロゲンのプロホルモンとして機能します。
- ジヒドロテストステロンなどのテストステロン代謝物も重要な役割を果たしています。
研究 の 目的:
- テストステロンの発見と治療用途における歴史的マイルストーンをレビューすること。
- テストステロンの代謝調節における役割に関する現在の知識を統合すること。
- 代謝恒常性の維持におけるテストステロンの重要性を強調すること。
主な方法:
- テストステロンの発見とその応用の歴史的レビュー。
- テストステロンの代謝機能に関する前臨床およびヒトでの研究の合成。
- アンドロゲンおよびエストロゲン受容体を含むシグナル伝達経路の分析。
主要な成果:
- テストステロンは、直接的および間接的な経路を通じて代謝に影響を与えます。
- エストラジオールやジヒドロテストステロンなどの代謝物は、重要なメディエーターです。
- テストステロンとその代謝物のゲノムおよび非ゲノム作用が関与しています。
結論:
- テストステロンは、男性と女性の両方の代謝恒常性に不可欠です。
- テストステロンの多面的な役割を理解することは、治療用途にとってcriticalです。
- 継続的な研究により、テストステロンの全身的な代謝の重要性が明らかになり続けています。
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