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| VitB1/Thiamine Vitamin B1 (thiamine) is an essential water-soluble vitamin required for carbohydrate metabolism and mitochondrial energy production. Its active form, thiamine pyrophosphate (TPP), is a cofactor for key enzymes including pyruvate dehydrogenase (PDH), α-ketoglutarate dehydrogenase (α-KGDH), and transketolase. In Alzheimer’s disease (AD), thiamine deficiency and reduced activity of thiamine-dependent enzymes have been repeatedly observed in brain tissue. Impaired glucose metabolism is a hallmark of AD (“type 3 diabetes” hypothesis), and thiamine-dependent enzyme dysfunction contributes to mitochondrial impairment, oxidative stress, and neuronal vulnerability. Experimental studies suggest thiamine and lipophilic derivatives (e.g., benfotiamine) may improve glucose metabolism, reduce advanced glycation end products (AGEs), attenuate oxidative stress, and modulate neuroinflammation. Clinical data are mixed but suggest possible benefit in selected populations or with higher-bioavailability derivatives. Benfotiamine is a fat-soluble derivative of vitamin B1 (thiamine) that’s used to support nerve health, glucose metabolism, and potentially brain function, including in conditions like Alzheimer’s disease (AD) and diabetic neuropathy. -fat-soluble form, so may absorb better when taken with a meal containing fat. Condition / Purpose Typical Dose Range Notes Alzheimer’s Disease (AD) 300–600 mg/day Used in clinical trials (e.g., 300 mg twice daily) Diabetic Neuropathy 300–600 mg/day Most common clinical application General Cognitive Support 150–300 mg/day Lower end for maintenance High-dose experimental use 900–1,200 mg/day Occasionally used under supervision in research Alzheimer’s Disease Table: Vitamin B1 (Thiamine)
TSF: P = minimal immediate effect; R = metabolic enzyme activation; G = long-term neuroprotective adaptation. Thiamine vs Benfotiamine Comparison Table
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| The selectivity of cancer products (such as chemotherapeutic agents, targeted therapies, immunotherapies, and novel cancer drugs) refers to their ability to affect cancer cells preferentially over normal, healthy cells. High selectivity is important because it can lead to better patient outcomes by reducing side effects and minimizing damage to normal tissues. Achieving high selectivity in cancer treatment is crucial for improving patient outcomes. It relies on pinpointing molecular differences between cancerous and normal cells, designing drugs or delivery systems that exploit these differences, and overcoming intrinsic challenges like tumor heterogeneity and resistance Factors that affect selectivity: 1. Ability of Cancer cells to preferentially absorb a product/drug -EPR-enhanced permeability and retention of cancer cells -nanoparticle formations/carriers may target cancer cells over normal cells -Liposomal formations. Also negatively/positively charged affects absorbtion 2. Product/drug effect may be different for normal vs cancer cells - hypoxia - transition metal content levels (iron/copper) change probability of fenton reaction. - pH levels - antiOxidant levels and defense levels 3. Bio-availability |
| 1888- | VitB1/Thiamine, | DCA, | High Dose Vitamin B1 Reduces Proliferation in Cancer Cell Lines Analogous to Dichloroacetate |
| - | in-vitro, | PC, | SK-N-BE | - | NA, | PC, | PANC1 |
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#:264 Target#:1110 State#:% Dir#:2
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