Academic Journal
Adenosine A 3 Receptor: From Molecular Signaling to Therapeutic Strategies for Heart Diseases
| العنوان: | Adenosine A 3 Receptor: From Molecular Signaling to Therapeutic Strategies for Heart Diseases |
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| المؤلفون: | Ratchanee Duangrat, Warisara Parichatikanond, Wisinee Chanmahasathien, Supachoke Mangmool |
| المصدر: | International Journal of Molecular Sciences, Vol 25, Iss 11, p 5763 (2024) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | adenosine, A 3 AR, A 3 AR agonist, heart diseases, heart failure, ischemia, Biology (General), QH301-705.5, Chemistry, QD1-999 |
| الوصف: | Cardiovascular diseases (CVDs), particularly heart failure, are major contributors to early mortality globally. Heart failure poses a significant public health problem, with persistently poor long-term outcomes and an overall unsatisfactory prognosis for patients. Conventionally, treatments for heart failure have focused on lowering blood pressure; however, the development of more potent therapies targeting hemodynamic parameters presents challenges, including tolerability and safety risks, which could potentially restrict their clinical effectiveness. Adenosine has emerged as a key mediator in CVDs, acting as a retaliatory metabolite produced during cellular stress via ATP metabolism, and works as a signaling molecule regulating various physiological processes. Adenosine functions by interacting with different adenosine receptor (AR) subtypes expressed in cardiac cells, including A 1 AR, A 2A AR, A 2B AR, and A 3 AR. In addition to A 1 AR, A 3 AR has a multifaceted role in the cardiovascular system, since its activation contributes to reducing the damage to the heart in various pathological states, particularly ischemic heart disease, heart failure, and hypertension, although its role is not as well documented compared to other AR subtypes. Research on A 3 AR signaling has focused on identifying the intricate molecular mechanisms involved in CVDs through various pathways, including G i or G q protein-dependent signaling, ATP-sensitive potassium channels, MAPKs, and G protein-independent signaling. Several A 3 AR-specific agonists, such as piclidenoson and namodenoson, exert cardioprotective impacts during ischemia in the diverse animal models of heart disease. Thus, modulating A 3 ARs serves as a potential therapeutic approach, fueling considerable interest in developing compounds that target A 3 ARs as potential treatments for heart diseases. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1422-0067 1661-6596 |
| Relation: | https://www.mdpi.com/1422-0067/25/11/5763; https://doaj.org/toc/1661-6596; https://doaj.org/toc/1422-0067; https://doaj.org/article/a6105b0412f94b1b8513df9d19e587d4 |
| DOI: | 10.3390/ijms25115763 |
| الاتاحة: | https://doi.org/10.3390/ijms25115763 https://doaj.org/article/a6105b0412f94b1b8513df9d19e587d4 |
| رقم الانضمام: | edsbas.6212B9A0 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 14220067 16616596 |
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| DOI: | 10.3390/ijms25115763 |