The therapeutic role of ketogenic diet in neurological disorders

D Pietrzak, K Kasperek, P Rękawek… - Nutrients, 2022 - mdpi.com
The ketogenic diet (KD) is a high-fat, low-carbohydrate and adequate-protein diet that has
gained popularity in recent years in the context of neurological diseases (NDs). The …

Ketone bodies in the brain beyond fuel metabolism: from excitability to gene expression and cell signaling

D García-Rodríguez… - Frontiers in Molecular …, 2021 - frontiersin.org
Ketone bodies are metabolites that replace glucose as the main fuel of the brain in situations
of glucose scarcity, including prolonged fasting, extenuating exercise, or pathological …

Spatially resolved metabolomics and isotope tracing reveal dynamic metabolic responses of dentate granule neurons with acute stimulation

A Miller, EM York, SA Stopka, JR Martínez-François… - Nature …, 2023 - nature.com
Neuronal activity creates an intense energy demand that must be met by rapid metabolic
responses. To investigate metabolic adaptations in the neuron-enriched dentate granule cell …

Reinventing the penumbra—the emerging clockwork of a multi-modal mechanistic paradigm

J Walther, EM Kirsch, L Hellwig… - Translational Stroke …, 2023 - Springer
The concept of the ischemic penumbra was originally defined as the area around a necrotic
stroke core and seen as the tissue at imminent risk of further damage. Today, the penumbra …

[HTML][HTML] Ketone supplementation: meeting the needs of the brain in an energy crisis

AM Poff, S Moss, M Soliven, DP D'Agostino - Frontiers in nutrition, 2021 - frontiersin.org
Diverse neurological disorders are associated with a deficit in brain energy metabolism,
often characterized by acute or chronic glucose hypometabolism. Ketones serve as the …

Metabolic control of epilepsy: a promising therapeutic target for epilepsy

Y Fei, R Shi, Z Song, J Wu - Frontiers in Neurology, 2020 - frontiersin.org
Epilepsy is a common neurological disease that is not always controlled, and the ketogenic
diet shows good antiepileptic effects drug-resistant epilepsy or seizures caused by specific …

Novel loss-of-function variants expand ABCC9-related intellectual disability and myopathy syndrome

S Efthymiou, M Scala, V Nagaraj, K Ochenkowska… - Brain, 2024 - academic.oup.com
Loss-of-function mutation of ABCC9, the gene encoding the SUR2 subunit of ATP sensitive-
potassium (KATP) channels, was recently associated with autosomal recessive ABCC9 …

Non-canonical roles of apoptotic caspases in the nervous system

MH Dehkordi, RGK Munn… - Frontiers in Cell and …, 2022 - frontiersin.org
Caspases are a family of cysteine proteases that predominantly cleave their substrates after
aspartic acid residues. Much of what we know of caspases emerged from investigation a …

[HTML][HTML] Astroglial role in the pathophysiology of status epilepticus: an overview

K Vargas-Sánchez, M Mogilevskaya… - Oncotarget, 2018 - ncbi.nlm.nih.gov
Status epilepticus is a medical emergency with elevated morbidity and mortality rates, and
represents a leading cause of epilepsy-related deaths. Though status epilepticus can occur …

Brain metabolism modulates neuronal excitability in a mouse model of pyruvate dehydrogenase deficiency

V Jakkamsetti, I Marin-Valencia, Q Ma… - Science translational …, 2019 - science.org
Glucose is the ultimate substrate for most brain activities that use carbon, including synthesis
of the neurotransmitters glutamate and γ-aminobutyric acid via mitochondrial tricarboxylic …