In bacteria and protozoa, it has roles in glycolysis and ATP production via substrate-level phosphorylation (Koendjbiharie et al, 2020), whilst in C4-plants it is critical for carbon cycling during photosynthesis (Om et al, 2022)
Throughout the manuscript, rejuvenation-oriented terminology has been avoided in favor of functional descriptors that more accurately reflect the current evidence base, including circadian robustness, rhythm amplitude, sleep consolidation, and metabolic alignment
For example, repetitive TMS (rTMS) has been shown to induce long-lasting changes in cortical excitability, a phenomenon linked to synaptic plasticity
For researchers who want to optimize every milligram, especially when using expensive 20mg and 30mg vials, investing in low-dead-space syringes pays for itself