The α-ketoglutarate dehydrogenase complex as a hub of plasticity in neurodegeneration and regeneration

GE Hansen, GE Gibson - International journal of molecular sciences, 2022 - mdpi.com
Abnormal glucose metabolism is central to neurodegeneration, and considerable evidence
suggests that abnormalities in key enzymes of the tricarboxylic acid (TCA) cycle underlie the …

The pyruvate dehydrogenase complex: Life's essential, vulnerable and druggable energy homeostat

PW Stacpoole, CE McCall - Mitochondrion, 2023 - Elsevier
Found in all organisms, pyruvate dehydrogenase complexes (PDC) are the keystones of
prokaryotic and eukaryotic energy metabolism. In eukaryotic organisms these multi …

[HTML][HTML] Astrocyte-derived exosomes protect hippocampal neurons after traumatic brain injury by suppressing mitochondrial oxidative stress and apoptosis

W Zhang, J Hong, H Zhang, W Zheng, Y Yang - Aging (Albany NY), 2021 - ncbi.nlm.nih.gov
In this study, we investigated the mechanisms through which astrocyte-derived exosomes
(AS-Exos) alleviate traumatic brain injury (TBI)-induced neuronal defects in TBI model rats …

Oxidative stress and mitochondrial dysfunction following traumatic brain injury: From mechanistic view to targeted therapeutic opportunities

B Hakiminia, B Alikiaii, F Khorvash… - Fundamental & …, 2022 - Wiley Online Library
Traumatic brain injury (TBI) is one of the most prevalent causes of permanent physical and
cognitive disabilities. TBI pathology results from primary insults and a multi‐mechanistic …

Comprehensive evaluation of mitochondrial redox profile, calcium dynamics, membrane integrity and apoptosis markers in a preclinical model of severe penetrating …

JD Pandya, S Musyaju, HR Modi, Y Cao… - Free Radical Biology …, 2023 - Elsevier
Abstract Traumatic Brain Injury (TBI) is caused by the external physical assaults damages
the brain. It is a heterogeneous disorder that remains a leading cause of death and disability …

[HTML][HTML] Glucose metabolism: A link between traumatic brain injury and Alzheimer's disease

XJ Xu, MS Yang, B Zhang, F Niu, JQ Dong… - Chinese journal of …, 2021 - Elsevier
Traumatic brain injury (TBI), a growing public health problem, is a leading cause of death
and disability worldwide, although its prevention measures and clinical cares are …

A method for assessing tissue respiration in anatomically defined brain regions

E Underwood, JB Redell, J Zhao, AN Moore… - Scientific reports, 2020 - nature.com
The survival and function of brain cells requires uninterrupted ATP synthesis. Different brain
structures subserve distinct neurological functions, and therefore have different energy …

Intranasal delivery of mitochondria targeted neuroprotective compounds for traumatic brain injury: Screening based on pharmacological and physiological properties

JD Pandya, S Musyaju, HR Modi… - Journal of Translational …, 2024 - Springer
Targeting drugs to the mitochondrial level shows great promise for acute and chronic
treatment of traumatic brain injury (TBI) in both military and civilian sectors. Perhaps the …

Ketogenesis controls mitochondrial gene expression and rescues mitochondrial bioenergetics after cervical spinal cord injury in rats

O Seira, K Kolehmainen, J Liu, F Streijger, A Haegert… - Scientific Reports, 2021 - nature.com
A better understanding of the secondary injury mechanisms that occur after traumatic spinal
cord injury (SCI) is essential for the development of novel neuroprotective strategies linked …

[HTML][HTML] A new ketogenic formulation improves functional outcome and reduces tissue loss following traumatic brain injury in adult mice

O Thau-Zuchman, L Svendsen, SC Dyall… - Theranostics, 2021 - ncbi.nlm.nih.gov
Rationale: Traumatic brain injury (TBI) leads to neurological impairment, with no satisfactory
treatments available. Classical ketogenic diets (KD), which reduce reliance on …