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| Hydrogen Gas, Powerful Antioxidant Mechanistically, H₂ is most defensibly framed as a selective antioxidant + anti-inflammatory signaling modulator (often via Nrf2↑ and NF-κB↓ / NLRP3↓), with strongest clinical relevance in oncology being reduction of treatment toxicities (radiation/CCRT side-effects), with mixed/early evidence for direct anticancer effects. 1.Antioxidant and Nrf2/ARE Pathway: activate Nrf2, which induces antioxidant enzymes. 2.NF-κB Pathway: reported to inhibit NF-κB activation, thereby reducing inflammatory cytokine production 3.Mitochondrial Apoptosis Pathway 4.MAPK (Mitogen-Activated Protein Kinases) Pathway 5.PI3K/Akt/mTOR Pathway 6.Inflammatory Cytokine Signaling: Reducing cytokines (such as IL-6, TNF-α) 7.p53 Pathway 8.Autophagy Pathways: might regulate autophagy, (dual roles in cancer) Example unit sometimes used in studies Example Canadian Supplier Hydrogen gas can be generated in small amount by hydrogenase of certain members of the human gastrointestinal tract microbiota from unabsorbed carbohydrates in the intestine through degradation and metabolism, which then is partially diffused into blood flow and released and detected in exhaled breath, indicating its potential to serve as a biomarker. Many studies have shown that H2 therapy can reduce oxidative stress. This, however, contradicts radiation therapy and chemotherapy, in which ROS are required to induce apoptosis and combat cancer. Yet many studies show chemoprotective and radioprotective and some even show chemosentizing Nevertheless there are some papers claiming ROS ↑ for cancer cells Hydrogen Gas in Water is also used. - the amount of H2 dissolved in solutions is limited: up to 0.8 mM (1.6 mg/L) H2 can be dissolved in water under atmospheric pressure at room temperature
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| – Some studies have reported upregulated expression of certain GABA receptor subunits (e.g., GABA_A receptor subunits) in breast tumors. – Increased expression has been associated with enhanced cell proliferation and migration, with some reports linking this to a poorer prognosis. -GABAergic transmission is deficient in anxiety. -Neurons expressing GABAA α1 receptors can mediate sedation, -while those expressing GABAA α2 receptors mediate anxiolytic. -In addition, extra-synaptic GABAA α5 receptors can also regulate the activity of hippocampal pyramidal cells, thereby affecting associative temporal and spatial memory Gamma-aminobutyric acid — Gamma-aminobutyric acid is an endogenous non-protein amino acid, inhibitory neurotransmitter, metabolic intermediate, and signaling ligand commonly abbreviated GABA. As a database target, it represents changes in GABA concentration, synthesis, secretion, uptake, extracellular accumulation, or GABA-shunt utilization rather than modulation of a specific GABA receptor. GABA is synthesized from glutamate by GAD1/GAD67 and GAD2/GAD65, transported by GABA transporters, and metabolized primarily by ABAT/GABA transaminase. In cancer, GABA may be produced by tumor, neural, stromal, or immune cells and can influence proliferation, invasion, mitochondrial metabolism, β-catenin signaling, and antitumor immunity. Its biological direction is strongly tumor-, receptor-, concentration-, and compartment-dependent. Typical cancer modulation: Variable/context-dependent. GABA production, secretion, extracellular accumulation, uptake, or GABA-shunt utilization may be ↑ in tumors that exploit GABA for metabolic adaptation, β-catenin activation, growth, invasion, or immune evasion. GABA signaling may instead suppress proliferation or migration in tumors expressing inhibitory GABA receptor configurations. Normal-cell relevance: GABA generally reduces neuronal excitability through GABA receptor signaling and also regulates pancreatic, immune, gastrointestinal, vascular, and endocrine functions. In Alzheimer’s disease, reduced phasic inhibition and excessive astrocyte-derived tonic GABA may coexist in different circuits; therefore total GABA direction alone may not indicate whether GABAergic function is beneficial or pathological. Target classification: Neurotransmitter; amino-acid metabolite; signaling ligand; tumor-microenvironment mediator; metabolic substrate. |
| 4307- | H2, | Hydrogen Gas Attenuates Toxic Metabolites and Oxidative Stress-Mediated Signaling to Inhibit Neurodegeneration and Enhance Memory in Alzheimer’s Disease Models |
| - | in-vivo, | AD, | NA |
Query results interpretion may depend on "conditions" listed in the research papers. Such Conditions may include : -low or high Dose -format for product, such as nano of lipid formations -different cell line effects -synergies with other products -if effect was for normal or cancerous cells
Filter Conditions: Pro/AntiFlg:% IllCat:% CanType:% Cells:% prod#:295 Target#:1205 State#:% Dir#:%
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