Year: 2025
Type: article
Abstract: The brain is a highly energetic complex organ, consuming 20% of total resting energy despite representing only about 2% of total body mass.Beyond sports endurance and muscle, existing evidence suggests that creatine supplementation may also improve brain function, particularly under conditions where cellular bioenergetics are compromised, such as metabolic stress, sleep deprivation, or certain diseases.We conducted a study using human dopaminergic neuronal cells to evaluate the effect of Clonapure ® , versus standard creatine monohydrate supplementation.Cells were cultured in a medium containing D-galactose instead of glucose to force neurons to rely on mitochondrial ATP synthesis via oxidative phosphorylation, thereby inducing metabolic stress and decreasing energy production.Clonapure ® , even at its lowest doses, significantly enhanced neuronal ATP levels, with results notably higher than creatine monohydrate.Creatine monohydrate was not able to stimulate ATP synthesis at the same levels, even at higher concentrations.We hypothesize that Clonapure ® increases energy production more efficiently due to its phosphocreatine content, which donates phosphagen immediately to support ATP synthesis, and to a possible synergistic effect between creatine monohydrate, phosphate salts and phosphocreatine.These results in compromised cells may be extrapolated to conditions demanding higher ATP levels, including altered brain energetics and mitochondrial dysfunction.
Authors: Alejandra Hernández-Bueno, Tamara Lapeña-Luzón, Paula MoraMorón, Lidia Tomás-Cobos, Patricia Moreno-Puente, Sandra García- Benlloch, Laura Soriano-Romaní, José Angel Marañón
Language: English
Subfield: Cell Biology
Domain: Life Sciences
Open Access status: hybrid
OpenAlex ID: W4413447255