Articles tagged with Mitochondrial Fusion
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Researchers discover GFAP's crucial role in regulating mitochondrial fusion and fission, a dynamic process that meets cells' energy needs. The study sheds light on Alexander disease, a genetic disorder caused by GFAP mutations, providing potential new avenues for therapies.
The congress brings together experts to explore mitochondria's role in cellular dynamics, metabolic control, and therapeutic targets. Key findings include the emergence of mitochondria as biological sensors and decision-makers, translating environmental signals into cellular fate.
The 17th World Congress on Targeting Mitochondria will gather world's leading experts from biotechnology, pharma and academia to discuss health, longevity and precision medicine. Over 150 academic and institutional partners and 30 industrial and investment organizations are participating.
Researchers at University of Cologne's CECAD Cluster of Excellence discovered that mitochondrial fusion boosts new neuron plasticity. The study found that as new neurons mature, their mitochondria fuse to acquire elongated shapes, sustaining synaptic plasticity and refining brain circuits.
A review of mitochondrial energy metabolism in diabetic cardiomyopathy reveals disrupted dynamics and oxidative stress as key triggers. Targeted therapies, such as antioxidants and ketogenic diets, show promise in combating this debilitating condition.
Researchers question whether micronuclei activate the cGAS-STING pathway, a key innate immune response to foreign nucleic acids. The study found that MN more commonly recognizes DNA during cell division without triggering STING activation.
Researchers at Saarland University have identified a crucial mechanism in the human OPA1 protein that enables optimal energy conversion in mitochondria. This breakthrough could lead to customized therapeutic solutions for patients with OPA1-related diseases.
A study found that regular exercise increases mitochondrial fusion, benefiting muscle cells and maintaining physical fitness even in old age. Daily sessions of exercise throughout life delay the accumulation of dysfunctional mitochondria and decline in physical fitness.
Researchers at Waseda University discovered a new protein isoform called Senp5S, which helps regulate Drp1 and mitochondrial dynamics during brain development. The study suggests a novel and vital role for post-translational SUMOylation in neuronal differentiation.
Researchers found that mitochondria unable to self-repair are responsible for muscle weakness in both long-time alcoholics and patients with mitochondrial disease. The study identified a key protein, Mfn1, involved in skeletal muscle cell fusion.
A Caltech-led team discovered that mitochondrial fusion is highly protective against high loads of mitochondrial DNA (mtDNA) mutations. Without fusion, mtDNA levels drop, and the remaining mtDNA contains more mistakes, suggesting that fusion is necessary for mtDNA stability.
A study by Berman et al. reveals that mitochondrial size and shape are regulated by fusion, fission, growth, and degradation processes. The researchers found that a protein called Bcl-xL manages the number, size, and energy-producing capacity of mitochondria.
Researchers at IRB Barcelona have discovered the relation between genes that affect a cell's capacity to generate energy. The study highlights the importance of Mitofusin 2 (Mfn2) in regulating mitochondrial fusion, which is crucial for insulin resistance and type 2 diabetes.
Researchers from UC Davis uncover the mechanism of mitochondrial fusion, a normal process that can lead to programmed cell death if disrupted. The study sheds light on two neurodegenerative diseases affecting nerve cells in the eyes and limbs.