Creatine Activity as a Neuromodulator in the Central Nervous System
- سال انتشار: 1402
- محل انتشار: مجله آرشیو رازی، دوره: 78، شماره: 4
- کد COI اختصاصی: JR_ARCHRAZI-78-4_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 55
نویسندگان
Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Neuroscience Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
چکیده
Creatine is a nutritional compound that potentially influences cognitive processing and neuroprotection. Recent evidence has demonstrated that similar to neurotransmitters, creatine is released in an excitotoxic and action potential-dependent manner and acts as a neuromodulator. Creatine deficiency syndromes are characterized by severe mental and developmental disorders. Studies have reported that brain creatine content could be enhanced with creatine supplementation. Nevertheless, there is still limited knowledge about the effects of creatine on the central nervous system. However, ample evidence has proved the neuroprotective effects of creatine on various mental aspects, such as cognition, memory skills, and spatial memory. The present review aimed to review available experimental data and clinical observations confirming creatine roles in the central transmission process. A systematic search in the literature was performed in PubMed, Scopus, Embase, Cochrane Library, Web of Science, and Google Scholar database using all available MeSH terms for Creatine, Phosphocreatine, Bioenergetics, Nervous system, Brain, Cognition, and Neuroprotection. Electronic database searches were combined and duplicates were removed. Here, first, creatine and its potential influence on cognitive health and performance were briefly reviewed. Next, the existing experimental and clinical evidence was specifically explored to understand how creatine could interact as a neurotransmitter in the nervous system. Studies have revealed that exogenous creatine supplementation decreases neuronal cell loss in experimental paradigms of neurological diseases. It was observed that creatine could interact with the N-methyl-D-aspartate receptor, Na+-K+-ATPase enzyme, GABAA receptor, serotonin ۱A receptors, and presumably α۱-adrenoceptor and play critical roles in the central transmission process which implies that creatine can be considered a neuromodulator.کلیدواژه ها
Creatine, GABA, Neuroprotection, Neurotransmitter Agents, N-Methyl-D-Aspartateاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.