Astrocyte-neuron metabolic cooperation shapes brain activity

G Bonvento, JP Bolaños - Cell metabolism, 2021 - cell.com
The brain has almost no energy reserve, but its activity coordinates organismal function, a
burden that requires precise coupling between neurotransmission and energy metabolism …

Lactate in the brain: from metabolic end-product to signalling molecule

PJ Magistretti, I Allaman - Nature reviews neuroscience, 2018 - nature.com
Lactate in the brain has long been associated with ischaemia; however, more recent
evidence shows that it can be found there under physiological conditions. In the brain …

Oligodendrocyte lineage cells and depression

B Zhou, Z Zhu, BR Ransom, X Tong - Molecular psychiatry, 2021 - nature.com
Depression is a common mental illness, affecting more than 300 million people worldwide.
Decades of investigation have yielded symptomatic therapies for this disabling condition but …

Protein lactylation induced by neural excitation

H Hagihara, H Shoji, H Otabi, A Toyoda, K Katoh… - Cell reports, 2021 - cell.com
Lactate has diverse roles in the brain at the molecular and behavioral levels under
physiological and pathophysiological conditions. This study investigates whether lysine …

[HTML][HTML] Gut microbial metabolites in depression: understanding the biochemical mechanisms

G Caspani, S Kennedy, JA Foster, J Swann - Microbial Cell, 2019 - ncbi.nlm.nih.gov
Gastrointestinal and central function are intrinsically connected by the gut microbiota, an
ecosystem that has co-evolved with the host to expand its biotransformational capabilities …

Astrocytic lactate dehydrogenase A regulates neuronal excitability and depressive-like behaviors through lactate homeostasis in mice

S Yao, MD Xu, Y Wang, ST Zhao, J Wang… - Nature …, 2023 - nature.com
Alterations in energy metabolism are associated with depression. However, the role of
glycolysis in the pathogenesis of depression and the underlying molecular mechanisms …

Gut microbiota metabolites in major depressive disorder—Deep insights into their pathophysiological role and potential translational applications

MA Ortega, MA Alvarez-Mon, C García-Montero… - Metabolites, 2022 - mdpi.com
The gut microbiota is a complex and dynamic ecosystem essential for the proper functioning
of the organism, affecting the health and disease status of the individuals. There is …

Effect of exercise on brain health: the potential role of lactate as a myokine

T Hashimoto, H Tsukamoto, S Ando, S Ogoh - Metabolites, 2021 - mdpi.com
It has been well established in epidemiological studies and randomized controlled trials that
habitual exercise is beneficial for brain health, such as cognition and mental health …

Lactate modulates iron metabolism by binding soluble adenylyl cyclase

W Liu, S Zhang, Q Li, Y Wu, X Jia, W Feng, Z Li, Y Shi… - Cell Metabolism, 2023 - cell.com
Overproduction of lactate (LA) can occur during exercise and in many diseases such as
cancers. Individuals with hyperlactatemia often display anemia, decreased serum iron, and …

Lactate is an energy substrate for rodent cortical neurons and enhances their firing activity

A Karagiannis, T Gallopin, A Lacroix, F Plaisier… - Elife, 2021 - elifesciences.org
Glucose is the mandatory fuel for the brain, yet the relative contribution of glucose and
lactate for neuronal energy metabolism is unclear. We found that increased lactate, but not …