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Taurine (2-aminoethanesulfonic acid) is a sulfur-containing “amino acid–like” molecule (not incorporated into proteins). It’s abundant in many tissues and is best thought of as a homeostatic modulator rather than a direct cytotoxin.Core biology themes: -Osmoregulation / membrane stabilization -Mitochondrial support + anti-oxidant tone (indirect) -Calcium handling modulation -Anti-inflammatory signaling (context-dependent) -Bile acid conjugation (tauroursodeoxycholic-type physiology, but taurine itself is a conjugating substrate) Cancer relevance (preclinical/adjunct framing): -Often discussed as protective (normal-tissue protection) and stress-modulating, not a primary anti-cancer agent. -May influence redox balance, ER stress, and inflammation, which can indirectly affect tumor biology or therapy tolerance (model-dependent). -ROS axis: tends to reduce oxidative injury (indirect) -NRF2: sometimes reported as part of antioxidant adaptation, but not a “core direct target”Amino acid that benefits the heart, brain and immune system. Taurine, an organic compound containing sulfur in its chemical structure, possesses anti-inflammatory, anti-oxidant, and various physiological functions within the cardiovascular, kidney, endocrine, and immune systems. Also an LDH inhibitor -Neuroprotection: helps protect neurons against excitotoxicity (e.g., glutamate damage) and ROS stress. -Anti-oxidative action: scavenges ROS, reducing oxidative stress seen in AD brains. -Anti-inflammatory -Calcium homeostasis Helps maintain intracellular calcium balance, disrupted in AD. -Amyloid-beta toxicity May reduce Aβ-induced neurotoxicity and cell death in vitro. -Tau pathology: possible reduction of tau hyperphosphorylation. -Memory and cognition may improve learning and memory.
Time-Scale Flag (TSF): P / R / G
Alzheimer’s Disease (AD)-Oriented Time-Scale Flagged Pathway Table
Time-Scale Flag (TSF): P / R / G
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| Glutathione (GSH) is a thiol antioxidant that scavenges reactive oxygen species (ROS), resulting in the formation of oxidized glutathione (GSSG). Decreased amounts of GSH and a decreased GSH/GSSG ratio in tissues are biomarkers of oxidative stress. Glutathione is a powerful antioxidant found in every cell of the body, composed of three amino acids: cysteine, glutamine, and glycine. It plays a crucial role in protecting cells from oxidative stress, detoxifying harmful substances, and supporting the immune system. cancer cells can have elevated levels of glutathione, which may help them survive in the oxidative environment created by the immune response and chemotherapy. This can make cancer cells more resistant to treatment. While glutathione can be obtained from certain foods (like fruits, vegetables, and meats), its absorption from supplements is debated. Some people take N-acetylcysteine (NAC) or other precursors to boost glutathione levels, but the effects on cancer prevention or treatment are still being studied. Depleting glutathione (GSH) to raise reactive oxygen species (ROS) is a strategy that has been explored in cancer research and therapy. Many cancer cells have altered redox states and may rely on GSH to survive. Increasing ROS levels can induce stress in these cells, potentially leading to cell death. Certain drugs and compounds can deplete GSH levels. For example, agents like buthionine sulfoximine (BSO) inhibit the synthesis of GSH, leading to its depletion. Cancer cells tend to exhibit higher levels of intracellular GSH, possibly as an adaptive response to a higher metabolism and thus higher steady-state levels of reactive oxygen species (ROS). "...intracellular glutathione (GSH) exhibits an astounding antioxidant activity in scavenging reactive oxygen species (ROS)..." "Cancer cells have a high level of GSH compared to normal cells." "...cancer cells are affluent with high antioxidant levels, especially with GSH, whose appearance at an elevated concentration of ∼10 mM (10 times less in normal cells) detoxifies the cancer cells." "Therefore, GSH depletion can be assumed to be the key strategy to amplify the oxidative stress in cancer cells, enhancing the destruction of cancer cells by fruitful cancer therapy." The loss of GSH is broadly known to be directly related to the apoptosis progression. |
| 3960- | Taur, | Versatile Triad Alliance: Bile Acid, Taurine and Microbiota |
| - | Review, | AD, | NA | - | Review, | Stroke, | 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
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