Results 81 to 90 of about 78,410 (212)

Minimal ureagenesis is necessary for survival in the murine model of hyperargininemia treated by AAV-based gene therapy. [PDF]

open access: yes, 2014
Hyperammonemia is less severe in arginase 1 deficiency compared with other urea cycle defects. Affected patients manifest hyperargininemia and infrequent episodes of hyperammonemia. Patients typically suffer from neurological impairment with cortical and
Cantero, G   +8 more
core   +2 more sources

Molecular and cellular mechanisms underlying gyrate atrophy: Why is the retina primarily affected?

open access: yesActa Ophthalmologica, EarlyView.
Abstract Gyrate atrophy of the choroid and retina (GACR; OMIM #258870) is a rare early‐onset autosomal recessive disorder, caused by bi‐allelic pathogenic variants in the gene coding for ornithine aminotransferase (OAT) resulting in hyperornithinaemia.
Mark J. N. Buijs   +12 more
wiley   +1 more source

Dexamethasone regulates glutamine synthetase expression in rat skeletal muscles [PDF]

open access: yes
The regulation of glutamine synthetase by glucocorticoids in rat skeletal muscles was studied. Administration of dexamethasone strikingly enhanced glutamine synthetase activity in plantaris and soleus muscles.
Banner, Carl   +5 more
core   +1 more source

Nervonic acid, a long chain monounsaturated fatty acid, improves mitochondrial function in adrenomyeloneuropathy fibroblasts

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Nervonic acid plays a vital role in maintaining normal brain and neuronal function. Nervonic acid has gained increasing attention because of its potential neuroprotective and anti‐inflammatory properties. Nonetheless, the beneficial effects of nervonic acid are yet to be fully investigated. Adrenomyeloneuropathy (AMN), a
Chenxu Li   +2 more
wiley   +1 more source

Evidence for glutamate-mediated excitotoxic mechanisms during photoreceptor degeneration in the rd1 mouse retina [PDF]

open access: yes, 2005
PURPOSE: Kinetic studies of photoreceptor cell death in the retinal degeneration (rd1) mouse model suggest that photoreceptor degeneration could result from cumulative damage.
Delyfer, MN   +5 more
core  

Metabolism within the tumor microenvironment and its implication on cancer progression: an ongoing therapeutic target [PDF]

open access: yes, 2018
Since reprogramming energy metabolism is considered a new hallmark of cancer, tumor metabolism is again in the spotlight of cancer research. Many studies have been carried out and many possible therapies have been developed in the last years.
Abdel-Aziz   +431 more
core   +2 more sources

Diatom triacylglycerol metabolism: from carbon fixation to lipid droplet degradation

open access: yesBiological Reviews, EarlyView.
ABSTRACT Diatoms are a prominent microalgae family that has attracted interest for its production of molecules of biotechnological interest. Their fatty acid profile is rich in health‐beneficial omega‐3 eicosapentaenoic acid (EPA). Furthermore, under nutrient‐deprived conditions, many diatom species, notably Phaeodactylum tricornutum, Thalassiosira ...
Victor Murison   +3 more
wiley   +1 more source

Targeting Regulation of Macrophage to Treat Metabolic Disease: Role of Phytochemicals

open access: yesCell Proliferation, EarlyView.
One‐third of the world's population is affected by metabolic syndrome. Complicated pathogenesis and limited drugs cause the growing prevalence of metabolic syndrome. Macrophage‐mediated metaflammation is closely associated with the development of metabolic syndrome. The role of phytochemicals targeting macrophages in the treatment of metabolic syndrome
Zeting Ye   +6 more
wiley   +1 more source

Glutaminase‐1 Mediated Glutaminolysis to Glutathione Synthesis Maintains Redox Homeostasis and Modulates Ferroptosis Sensitivity in Cancer Cells

open access: yesCell Proliferation, EarlyView.
GLS1‐mediated glutaminolysis supports GSH synthesis in cancer cells. GLS1 KO increases ROS, downregulates GPX4, and upregulates GPX1, making cells more sensitive to ferroptosis. Combining GLS1 or GPX1 inhibitors with a GPX4 inhibitor synergistically suppresses cancer growth.
Changsen Bai   +13 more
wiley   +1 more source

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