Results 111 to 120 of about 60,467 (293)
Bayesian classification of OXPHOS deficient skeletal myofibres
PLOS Computational BiologyMitochondria are organelles in most human cells which release the energy required for cells to function. Oxidative phosphorylation (OXPHOS) is a key biochemical process within mitochondria required for energy production and requires a range of proteins and protein complexes.
Jordan Childs +4 more
openaire +3 more sources
Glutamine-fuelled OXPHOS — a new target in MCL [PDF]
Nature Reviews Cancer, 2019 In a study published in Science Translational Medicine, Zhang et al. report a mechanism of ibrutinib resistance in mantle cell lymphoma that involves metabolic reprogramming towards glutamine-fuelled oxidative phosphorylation, revealing a novel therapeutic opportunity.
openaire +2 more sources
Advanced Science, EarlyView.Donor‐derived tdTomato+ mature hepatocytes were FACS‐isolated and transplanted into Fah−/− host mice. During regeneration, these cells convert into proliferative, unipotent Afp+ rHeps. Their plasticity is governed by a PPARγ/AFP‐dependent metabolic switch, segregating into pro‐proliferative Afplow and pro‐survival Afphigh subpopulations.
Ting Fang +12 more
wiley +1 more source
Advanced Science, EarlyView.Sensory nerves help bones heal. This study shows that the neuropeptide CGRP, released from sensory nerves, slows down macrophage energy production, preventing excessive bone breakdown. By revealing this nerve–immune–metabolism connection, the work provides new insight into how the body balances bone repair and opens doors to targeted treatments ...
Jiaying Liu +10 more
wiley +1 more source
BMC Genomics, 2008 Background The mitochondrial oxidative phosphorylation (OXPHOS) is critical for energy (ATP) production in eukaryotic cells. It was previously shown that genes coding for mitochondrial proteins involved in energy production co-express at the RNA level ...
Moraes Carlos T, van Waveren Corina
doaj +1 more source
Metabolic plasticity of tumor cell mitochondria [PDF]
, 2018 open5noMitochondria are dynamic organelles that exchange a multiplicity of signals with other cell compartments, in order to finely adjust key biological routines to the fluctuating metabolic needs of the cell.
core +1 more source
Advanced Science, EarlyView.A universal ROR1 antibody‐engineered lipid nanoparticle (LNP) is constructed by sequential drug encapsulation and antibody conjugation. The LNP not only enables enhanced chemotherapeutic efficiency by targeting drug delivery and precise localization of deep‐seated tumors through NIR‐II fluorescence imaging, but also remodels immunosuppressive TME ...
Yeneng Dai +12 more
wiley +1 more source
Metabolic reprogramming identifies the most aggressive lesions at early phases of hepatic carcinogenesis [PDF]
, 2016 Metabolic changes are associated with cancer, but whether they are just bystander effects of deregulated oncogenic signaling pathways or characterize early phases of tumorigenesis remains unclear.
Angioni, Maria Maddalena +16 more
core +3 more sources
Targeted Mitochondrial ECSIT Overexpression Attenuates MASH by Increasing OTUD3 Expression
Advanced Science, EarlyView.Mitochondrial ECSIT expression is reduced during MASH pathogenesis. Overexpression of mitochondrial ECSIT mitigates steatohepatitis and maintains hepatic metabolic homeostasis. Mechanistically, ECSIT enhances intramitochondrial OTUD3 expression to stabilize SIRT3 through deubiquitination, thus preserving mitochondrial function and impeding disease ...
Yuqing Jiang +11 more
wiley +1 more source
Advanced Science, EarlyView.This study reveals that chronic alcohol exposure selectively upregulates ACSL1 expression in prefrontal cortical microglia, driving lipid metabolism reprogramming and lipid droplet accumulation, which activates the NLRP3 inflammasome and sustains neuroinflammation. To reverse this process, a dual‐targeted lipid nanoparticle, siACSL1@LNP‐MR, is designed
Liang Hao +8 more
wiley +1 more source