The chemical class of GSTA1 inhibitors is characterized by a diverse array of compounds that primarily function by modulating glutathione levels or affecting glutathione-related pathways, thereby indirectly influencing GSTA1 activity. These compounds do not target GSTA1 directly but exert their effects through alterations in the cellular redox state and glutathione metabolism, crucial for GSTA1 function. Key mechanisms by which these inhibitors operate include the depletion of glutathione levels and the modulation of glutathione metabolism. Compounds such as ethacrynic acid, cinnamaldehyde, diethyl maleate, and sulfasalazine interact with glutathione, either by reacting with it or by binding to it, thus reducing its availability for conjugation reactions mediated by GSTA1. This reduction in available glutathione indirectly inhibits GSTA1 activity, as the enzyme requires glutathione to function effectively. For instance, ethacrynic acid reacts with glutathione, leading to its depletion, while cinnamaldehyde binds to glutathione, reducing its free levels in the cell.
Other compounds like β-naphthoflavone, sulforaphane, and ellagic acid influence GSTA1 activity by inducing other enzymes involved in glutathione metabolism or phase II detoxification. This induction can lead to competition for substrates or cofactors, indirectly affecting GSTA1 function. Additionally, natural compounds such as curcumin, capsaicin, chrysin, quercetin, and resveratrol modulate antioxidant pathways and glutathione conjugation processes. These compounds can alter the redox state of the cell and influence the overall dynamics of glutathione metabolism, impacting GSTA1 indirectly.
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Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
---|---|---|---|---|---|---|
Ethacrynic acid | 58-54-8 | sc-257424 sc-257424A | 1 g 5 g | $49.00 $229.00 | 5 | |
Reacts with glutathione, depleting its availability for GSTA1. | ||||||
Cinnamic Aldehyde | 104-55-2 | sc-294033 sc-294033A | 100 g 500 g | $102.00 $224.00 | ||
Binds to glutathione, reducing its availability for GSTA1 conjugation. | ||||||
β-Naphthoflavone | 6051-87-2 | sc-205597 sc-205597A sc-205597B sc-205597C | 1 g 5 g 25 g 100 g | $32.00 $126.00 $587.00 $1615.00 | 2 | |
Induces other GST enzymes, possibly leading to reduced GSTA1 activity due to substrate competition. | ||||||
Diethylmaleate | 141-05-9 | sc-202577 | 5 g | $26.00 | 4 | |
Depletes glutathione levels, indirectly inhibiting GSTA1 function. | ||||||
Sulfasalazine | 599-79-1 | sc-204312 sc-204312A sc-204312B sc-204312C | 1 g 2.5 g 5 g 10 g | $60.00 $75.00 $125.00 $205.00 | 8 | |
Its metabolites can bind to glutathione, reducing its availability for GSTA1. | ||||||
Ellagic Acid, Dihydrate | 476-66-4 | sc-202598 sc-202598A sc-202598B sc-202598C | 500 mg 5 g 25 g 100 g | $57.00 $93.00 $240.00 $713.00 | 8 | |
Alters glutathione levels, indirectly impacting GSTA1 function. | ||||||
Capsaicin | 404-86-4 | sc-3577 sc-3577C sc-3577D sc-3577A | 50 mg 250 mg 500 mg 1 g | $94.00 $173.00 $255.00 $423.00 | 26 | |
Influences glutathione metabolism, potentially affecting GSTA1. | ||||||
Chrysin | 480-40-0 | sc-204686 | 1 g | $37.00 | 13 | |
Affects glutathione levels, indirectly modulating GSTA1 activity. | ||||||
Resveratrol | 501-36-0 | sc-200808 sc-200808A sc-200808B | 100 mg 500 mg 5 g | $60.00 $185.00 $365.00 | 64 | |
Modulates antioxidant pathways, potentially affecting GSTA1 function. |