Sirtuin

Signaling Pathway

Sirtuin Signaling Pathway

Sirtuin Products

  • All (34)
  • Sirtuin Inhibitors (18)
  • Sirtuin Activators (15)
  • Sirtuin Modulator (1)
  • New Sirtuin Products
Catalog No. Product Name Information Product Use Citations Product Validations
S1541 Selisistat (EX 527) Selisistat (EX 527, SEN0014196) is a potent and selective SIRT1 inhibitor with IC50 of 38 nM in a cell-free assay, exhibits >200-fold selectivity against SIRT2 and SIRT3. Phase 2.
Nature, 2024, 627(8002):130-136
Nature, 2024, 10.1038/s41586-023-07009-0
Sci Immunol, 2024, 9(93):eadj7238
S1129 SRT1720 HCl SRT1720 HCl is a selective SIRT1 activator with EC50 of 0.16 μM in a cell-free assay, but is >230-fold less potent for SIRT2 and SIRT3. SRT1720 induces autophagy.
Int J Mol Sci, 2024, 25(17)9707
Int Immunopharmacol, 2024, 143(Pt 2):113521
Mol Pain, 2024, 20:17448069241232349
S1396 Resveratrol Resveratrol has a wide spectrum of targets including cyclooxygenases(i.e. COX, IC50=1.1 μM), lipooxygenases(LOX, IC50=2.7 μM), kinases, sirtuins and other proteins. It has anti-cancer, anti-inflammatory, blood-sugar-lowering and other beneficial cardiovascular effects. Resveratrol induces mitophagy/autophagy and autophagy-dependent apoptosis.
Biochem Biophys Res Commun, 2024, 723:150186
J Hazard Mater, 2023, 10.1016/j.jhazmat.2023.132932
Cell Death Dis, 2023, 14(6):367
S2804 Sirtinol Sirtinol is a specific SIRT1 and SIRT2 inhibitor with IC50 of 131 μM and 38 μM in cell-free assays, respectively.
Drug Des Devel Ther, 2023, 17:563-577
Shock, 2023, 60(1):75-83
Surg Open Sci, 2023, 12:35-42
S2391 Quercetin Quercetin, a natural flavonoid present in vegetables, fruit and wine, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4-5.4 μM. Quercetin induces mitophagy, apoptosis and protective autophagy. Phase 4.
Cell Metab, 2024, S1550-4131(24)00371-1
Nucleic Acids Res, 2024, gkae322
Clin Transl Med, 2024, 14(5):e1660
S1899 Nicotinamide Nicotinamide, a water-soluble vitamin, is an active component of coenzymes NAD and NADP, and also act as an inhibitor of sirtuins.
Nat Commun, 2024, 15(1):5209
Nat Commun, 2024, 15(1):4124
Nat Commun, 2024, 15(1):4124
S2298 Fisetin Fisetin (Fustel) is a potent sirtuin activating compound (STAC) and an agent that modulates sirtuins.
Mol Cancer, 2024, 23(1):222
Cell Death Dis, 2024, 15(8):608
PLoS Pathog, 2024, 20(8):e1012291
S8628 3-TYP 3-TYP (3-(1H-1,2,3-triazol-4-yl) pyridine) is a selective SIRT3 inhibitor which is selective for Sirt3 over Sirt1 and Sirt2. The IC50 values for SITR1, SIRT2, SIRT3 are 88 nM, 92 nM, 16 nM respectively.
Cell Rep, 2024, 43(9):114728
PLoS Pathog, 2024, 20(3):e1012082
Int J Mol Sci, 2024, 25(6)3450
S7577 AGK2 AGK2 is a potent, and selective SIRT2 inhibitor with IC50 of 3.5 μM that minimally affects either SIRT1 or SIRT3 at 10-fold higher levels.
Theranostics, 2024, 14(6):2622-2636
Redox Biol, 2024, 69:102994
Sci Rep, 2024, 14(1):16278
S8627 OSS_128167 OSS_128167 (SIRT6-IN-1) is a specific SIRT6 inhibitor with IC50 values of 89, 1578 and 751 μM for SIRT6, SIRT1 and SIRT2, respectively. OSS_128167 has anti-viral effect in HBV transcription and replication.
Front Immunol, 2024, 15:1402834
Antioxidants (Basel), 2023, 12(3)714
Oxid Med Cell Longev, 2022, 2022:9035547
S7792 SRT2104 (GSK2245840) SRT2104 (GSK2245840) is a selective SIRT1 activator involved in the regulation of energy homeostasis. Phase 2.
Cell Rep, 2024, 43(9):114728
Cell Mol Life Sci, 2024, 81(1):204
Aging (Albany NY), 2024, 16(2):1352-1373
S7845 SirReal2 SirReal2 is a potent and selective Sirt2 inhibitor with IC50 of 140 nM.
Biochemistry, 2023, 10.1021/acs.biochem.3c00381
Front Cell Infect Microbiol, 2022, 12:1031814
Pharmaceutics, 2022, 14-102168
S2347 Quercetin Dihydrate Quercetin (Sophoretin), a polyphenolic flavonoid found in a wide variety of plant-based foods, such as apples, onions, berries, and red wine, is utilized in many different cultures for their nervous system and anticancer effects. Quercetin (dihydrate), a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC50s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively.
ACS Appl Mater Interfaces, 2022, 10.1021/acsami.1c22138
Nucleic Acids Res, 2021, gkab538
Front Immunol, 2021, 12:649285
S8000 Tenovin-1 Tenovin-1 protects against MDM2-mediated p53 degradation, which involves ubiquitination, and acts through inhibition of protein-deacetylating activities of SirT1 and SirT2. Tenovin-1 is also an inhibitor of dihydroorotate dehydrogenase (DHODH).
J Pharm Biomed Anal, 2021, 201:114121
J Transl Med, 2019, 17(1):76
Int J Mol Med, 2019, 44(3):1091-1105
S8245 Thiomyristoyl Thiomyristoyl (TM) is a potent and specific SIRT2 inhibitor with an IC50 of 28 nM. It inhibits SIRT1 with an IC50 value of 98 μM and does not inhibit SIRT3 even at 200 μM.
Cell Rep, 2024, 43(9):114728
Int J Mol Sci, 2023, 24(5)4912
Biochemistry, 2023, 10.1021/acs.biochem.3c00381
S2935 Nicotinamide Riboside Chloride Nicotinamide Riboside Chloride is the chloride salt form of nicotinamide riboside(NR).NR is a new form pyridine-nucleoside of vitamin B3 that functions as a precursor to nicotinamide adenine dinucleotide(NAD) or NAD+ . Nicotinamide riboside chloride is a crystal form of Nicotinamide riboside (NR) chloride. Nicotinamide riboside chloride increases NAD[+] levels and activates SIRT1 and SIRT3, culminating in enhanced oxidative metabolism and protection against high fat diet-induced metabolic abnormalities. Nicotinamide riboside chloride is used in dietary supplements.
Front Physiol, 2023, 14:1164287
IRIS, 2023,
Cell Discov, 2022, 8(1):106
S4735 Salvianolic acid B Salvianolic acid B (Sal B, Lithospermate B, Lithospermic acid B), an antioxidant and free radical scavenging compound, is the most abundant bioactive compound extracted from the root of Salvia miltiorrhiza Bunge.
World J Emerg Med, 2024, 15(3):206-213
Cell Transplant, 2023, 32:9636897231198167
Cell Transplant, 2023, 32:9636897231198167
S4900 Tenovin-6 Tenovin-6 is a small molecule activator of p53 transcriptional activity and inhibits dihydroorotate dehydrogenase (DHODH). Tenovin-6 is also an inhibitor of SirT1 and SirT2.
Cell Death Dis, 2023, 14(10):667
Front Immunol, 2021, 12:685523
Biomed Pharmacother, 2020, 125:109948
S8270 SRT2183 SRT2183 is a small-molecule activator of the sirtuin subtype SIRT1, currently being developed by Sirtris Pharmaceuticals.
Cell Death Dis, 2023, 14(10):667
J Bone Res, 2023, 11(4)1000235
J Bone Res, 2023, 11(4)1000235
S8909 UBCS039 UBCS039 is the first synthetic SIRT6 activator with EC50 of 38 μM,induces a time-dependent activation of autophagy in several human tumor cell lines.
Cell Death Discov, 2022, 8(1):96
Aging (Albany NY), 2022, 14(23):9730-9757
Aging (Albany NY), 2022, 14(23):9730-9757
S8460 Salermide Salermide is a reverse amide with a strong in vitro inhibitory effect on Sirt1 and Sirt2. Compared with Sirt1, Salermide is even more efficient at inhibiting Sirt2.
Cancer Lett, 2020, 501:20-30
Am J Transl Res, 2019, 11(8):4789-4799
J Proteome Res, 2018, 17(4):1436-1451
S8481 SRT3025 HCl SRT3025 is an orally available small molecule activator of the SIRT1 enzyme.
Neuro Oncol, 2021, 23(1):53-62
Aging Cell, 2020, e13164
Acta Haematol, 2019, 142(3):142-148
S5914 AK 7 AK 7 is a brain-permeable selective SIRT2 inhibitor with an IC50 of 15.5 μM.
Front Mol Neurosci, 2024, 17:1394886
Int J Mol Sci, 2023, 24(5)4912
Cell Rep, 2022, 40(2):111062
S9903 NRD167

NRD167 is a potent and selective SIRT5 inhibitor.

Heliyon, 2024, 10(11):e32466
bioRxiv, 2024, 10.1101/2023.01.18.524628
Microbiome, 2023, 11(1):31
S6744 Inauhzin Inauhzin is a cell-permeable SIRT1 inhibitor with an IC50 of 0.7-2 μM and reactivates p53 by inhibiting SIRT1 deacetylation activity.
Front Cell Infect Microbiol, 2022, 12:1031814
Cancer Lett, 2020, 501:20-30
S3168 cis-Resveratrol cis-Resveratrol (cis-RESV, cRes, (Z)-Resveratrol) is the Cis isomer of Resveratrol. Resveratrol is a natural phenolic compound with anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol is an inhibitor of pregnane X receptor (PXR) and an activator of Nrf2 and SIRT1 and may induce apoptosis. Resveratrol also inhibits a wide spectrum of targets including 5-lipoxygenase (LOX), cyclooxygenase (COX), IKKβ, DNA polymerases α and δ with IC50 of 2.7 μM, <1 μM, 1 μM, 3.3 μM and 5 μM, respectively.
J Gerontol A Biol Sci Med Sci, 2022, 77-8:1485-1493
S5918 CAY10602 CAY10602 is a potent SIRT1 activator.
J Med Chem, 2020, 31
S3262 Scopolin Scopolin, a coumarin isolated from Arabidopsis thaliana (Arabidopsis), attenuates hepatic steatosis through activation of SIRT1-mediated signaling cascades, a potent regulator of lipid homeostasis.
E1150 SIRT7 inhibitor 97491 SIRT7 inhibitor 97491, a potent SIRT7 inhibitor with an IC50 of 325 nM, reduces deacetylase activity of SIRT7 in a dose-dependent manner. SIRT7 inhibitor 97491 prevents tumor progression by increasing p53 stability through acetylation at K373/382. SIRT7 inhibitor 97491 promotes apoptosis through caspase pathway.
S8942 Suramin sodium salt Suramin sodium salt (Suramin hexasodium salt) is a reversible and competitive protein-tyrosine phosphatase (PTPases) inhibitor, also is the potent inhibitor of sirtuins, purified topoisomerase II and SARS-CoV-2 RNA-dependent RNA polymerase (RdRp).
J Biol Chem, 2024, S0021-9258(24)00128-5
S2176 Tenovin-3 Tenovin-3 is an inhibitor of SIRT2. Tenovin-3 is able to increase p53 levels in MCF-7 cells.
E0394 YK 3-237 YK-3-237, a SIRT1 activator, reduces acetylation of mutant p53 and inhibits the proliferation of triple-negative breast cancer cells.
S6880 SRT-1460 SRT-1460 is a potent and selective activator of Sirtuin 1 (SIRT1) with EC1.5 of 2.9 μM. SRT-1460 reduces cell viability and growth of pancreatic cancer cells and induces apoptosis.
E1267 MDL-800 MDL 800 is an allosteric activator of sirtuin 6 (SIRT6). It selectively activates SIRT6 deacetylase activity over SIRT1-5 and -7 and histone deacetylase 1 (HDAC1) and HDAC2-11 deacetylase activity in cell-free assays at 100 µM. It induces histone deacetylation, and reduces proliferation of BEL-7405 hepatocellular carcinoma (HCC) cells with EC50 of 90.4 µM.
S1541 Selisistat (EX 527) Selisistat (EX 527, SEN0014196) is a potent and selective SIRT1 inhibitor with IC50 of 38 nM in a cell-free assay, exhibits >200-fold selectivity against SIRT2 and SIRT3. Phase 2.
Nature, 2024, 627(8002):130-136
Nature, 2024, 10.1038/s41586-023-07009-0
Sci Immunol, 2024, 9(93):eadj7238
S1396 Resveratrol Resveratrol has a wide spectrum of targets including cyclooxygenases(i.e. COX, IC50=1.1 μM), lipooxygenases(LOX, IC50=2.7 μM), kinases, sirtuins and other proteins. It has anti-cancer, anti-inflammatory, blood-sugar-lowering and other beneficial cardiovascular effects. Resveratrol induces mitophagy/autophagy and autophagy-dependent apoptosis.
Biochem Biophys Res Commun, 2024, 723:150186
J Hazard Mater, 2023, 10.1016/j.jhazmat.2023.132932
Cell Death Dis, 2023, 14(6):367
S2804 Sirtinol Sirtinol is a specific SIRT1 and SIRT2 inhibitor with IC50 of 131 μM and 38 μM in cell-free assays, respectively.
Drug Des Devel Ther, 2023, 17:563-577
Shock, 2023, 60(1):75-83
Surg Open Sci, 2023, 12:35-42
S1899 Nicotinamide Nicotinamide, a water-soluble vitamin, is an active component of coenzymes NAD and NADP, and also act as an inhibitor of sirtuins.
Nat Commun, 2024, 15(1):5209
Nat Commun, 2024, 15(1):4124
Nat Commun, 2024, 15(1):4124
S8628 3-TYP 3-TYP (3-(1H-1,2,3-triazol-4-yl) pyridine) is a selective SIRT3 inhibitor which is selective for Sirt3 over Sirt1 and Sirt2. The IC50 values for SITR1, SIRT2, SIRT3 are 88 nM, 92 nM, 16 nM respectively.
Cell Rep, 2024, 43(9):114728
PLoS Pathog, 2024, 20(3):e1012082
Int J Mol Sci, 2024, 25(6)3450
S7577 AGK2 AGK2 is a potent, and selective SIRT2 inhibitor with IC50 of 3.5 μM that minimally affects either SIRT1 or SIRT3 at 10-fold higher levels.
Theranostics, 2024, 14(6):2622-2636
Redox Biol, 2024, 69:102994
Sci Rep, 2024, 14(1):16278
S8627 OSS_128167 OSS_128167 (SIRT6-IN-1) is a specific SIRT6 inhibitor with IC50 values of 89, 1578 and 751 μM for SIRT6, SIRT1 and SIRT2, respectively. OSS_128167 has anti-viral effect in HBV transcription and replication.
Front Immunol, 2024, 15:1402834
Antioxidants (Basel), 2023, 12(3)714
Oxid Med Cell Longev, 2022, 2022:9035547
S7845 SirReal2 SirReal2 is a potent and selective Sirt2 inhibitor with IC50 of 140 nM.
Biochemistry, 2023, 10.1021/acs.biochem.3c00381
Front Cell Infect Microbiol, 2022, 12:1031814
Pharmaceutics, 2022, 14-102168
S8000 Tenovin-1 Tenovin-1 protects against MDM2-mediated p53 degradation, which involves ubiquitination, and acts through inhibition of protein-deacetylating activities of SirT1 and SirT2. Tenovin-1 is also an inhibitor of dihydroorotate dehydrogenase (DHODH).
J Pharm Biomed Anal, 2021, 201:114121
J Transl Med, 2019, 17(1):76
Int J Mol Med, 2019, 44(3):1091-1105
S8245 Thiomyristoyl Thiomyristoyl (TM) is a potent and specific SIRT2 inhibitor with an IC50 of 28 nM. It inhibits SIRT1 with an IC50 value of 98 μM and does not inhibit SIRT3 even at 200 μM.
Cell Rep, 2024, 43(9):114728
Int J Mol Sci, 2023, 24(5)4912
Biochemistry, 2023, 10.1021/acs.biochem.3c00381
S4900 Tenovin-6 Tenovin-6 is a small molecule activator of p53 transcriptional activity and inhibits dihydroorotate dehydrogenase (DHODH). Tenovin-6 is also an inhibitor of SirT1 and SirT2.
Cell Death Dis, 2023, 14(10):667
Front Immunol, 2021, 12:685523
Biomed Pharmacother, 2020, 125:109948
S8460 Salermide Salermide is a reverse amide with a strong in vitro inhibitory effect on Sirt1 and Sirt2. Compared with Sirt1, Salermide is even more efficient at inhibiting Sirt2.
Cancer Lett, 2020, 501:20-30
Am J Transl Res, 2019, 11(8):4789-4799
J Proteome Res, 2018, 17(4):1436-1451
S5914 AK 7 AK 7 is a brain-permeable selective SIRT2 inhibitor with an IC50 of 15.5 μM.
Front Mol Neurosci, 2024, 17:1394886
Int J Mol Sci, 2023, 24(5)4912
Cell Rep, 2022, 40(2):111062
S9903 NRD167

NRD167 is a potent and selective SIRT5 inhibitor.

Heliyon, 2024, 10(11):e32466
bioRxiv, 2024, 10.1101/2023.01.18.524628
Microbiome, 2023, 11(1):31
S6744 Inauhzin Inauhzin is a cell-permeable SIRT1 inhibitor with an IC50 of 0.7-2 μM and reactivates p53 by inhibiting SIRT1 deacetylation activity.
Front Cell Infect Microbiol, 2022, 12:1031814
Cancer Lett, 2020, 501:20-30
E1150 SIRT7 inhibitor 97491 SIRT7 inhibitor 97491, a potent SIRT7 inhibitor with an IC50 of 325 nM, reduces deacetylase activity of SIRT7 in a dose-dependent manner. SIRT7 inhibitor 97491 prevents tumor progression by increasing p53 stability through acetylation at K373/382. SIRT7 inhibitor 97491 promotes apoptosis through caspase pathway.
S8942 Suramin sodium salt Suramin sodium salt (Suramin hexasodium salt) is a reversible and competitive protein-tyrosine phosphatase (PTPases) inhibitor, also is the potent inhibitor of sirtuins, purified topoisomerase II and SARS-CoV-2 RNA-dependent RNA polymerase (RdRp).
J Biol Chem, 2024, S0021-9258(24)00128-5
S2176 Tenovin-3 Tenovin-3 is an inhibitor of SIRT2. Tenovin-3 is able to increase p53 levels in MCF-7 cells.
S1129 SRT1720 HCl SRT1720 HCl is a selective SIRT1 activator with EC50 of 0.16 μM in a cell-free assay, but is >230-fold less potent for SIRT2 and SIRT3. SRT1720 induces autophagy.
Int J Mol Sci, 2024, 25(17)9707
Int Immunopharmacol, 2024, 143(Pt 2):113521
Mol Pain, 2024, 20:17448069241232349
S2391 Quercetin Quercetin, a natural flavonoid present in vegetables, fruit and wine, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4-5.4 μM. Quercetin induces mitophagy, apoptosis and protective autophagy. Phase 4.
Cell Metab, 2024, S1550-4131(24)00371-1
Nucleic Acids Res, 2024, gkae322
Clin Transl Med, 2024, 14(5):e1660
S2298 Fisetin Fisetin (Fustel) is a potent sirtuin activating compound (STAC) and an agent that modulates sirtuins.
Mol Cancer, 2024, 23(1):222
Cell Death Dis, 2024, 15(8):608
PLoS Pathog, 2024, 20(8):e1012291
S7792 SRT2104 (GSK2245840) SRT2104 (GSK2245840) is a selective SIRT1 activator involved in the regulation of energy homeostasis. Phase 2.
Cell Rep, 2024, 43(9):114728
Cell Mol Life Sci, 2024, 81(1):204
Aging (Albany NY), 2024, 16(2):1352-1373
S2935 Nicotinamide Riboside Chloride Nicotinamide Riboside Chloride is the chloride salt form of nicotinamide riboside(NR).NR is a new form pyridine-nucleoside of vitamin B3 that functions as a precursor to nicotinamide adenine dinucleotide(NAD) or NAD+ . Nicotinamide riboside chloride is a crystal form of Nicotinamide riboside (NR) chloride. Nicotinamide riboside chloride increases NAD[+] levels and activates SIRT1 and SIRT3, culminating in enhanced oxidative metabolism and protection against high fat diet-induced metabolic abnormalities. Nicotinamide riboside chloride is used in dietary supplements.
Front Physiol, 2023, 14:1164287
IRIS, 2023,
Cell Discov, 2022, 8(1):106
S4735 Salvianolic acid B Salvianolic acid B (Sal B, Lithospermate B, Lithospermic acid B), an antioxidant and free radical scavenging compound, is the most abundant bioactive compound extracted from the root of Salvia miltiorrhiza Bunge.
World J Emerg Med, 2024, 15(3):206-213
Cell Transplant, 2023, 32:9636897231198167
Cell Transplant, 2023, 32:9636897231198167
S8270 SRT2183 SRT2183 is a small-molecule activator of the sirtuin subtype SIRT1, currently being developed by Sirtris Pharmaceuticals.
Cell Death Dis, 2023, 14(10):667
J Bone Res, 2023, 11(4)1000235
J Bone Res, 2023, 11(4)1000235
S8909 UBCS039 UBCS039 is the first synthetic SIRT6 activator with EC50 of 38 μM,induces a time-dependent activation of autophagy in several human tumor cell lines.
Cell Death Discov, 2022, 8(1):96
Aging (Albany NY), 2022, 14(23):9730-9757
Aging (Albany NY), 2022, 14(23):9730-9757
S8481 SRT3025 HCl SRT3025 is an orally available small molecule activator of the SIRT1 enzyme.
Neuro Oncol, 2021, 23(1):53-62
Aging Cell, 2020, e13164
Acta Haematol, 2019, 142(3):142-148
S3168 cis-Resveratrol cis-Resveratrol (cis-RESV, cRes, (Z)-Resveratrol) is the Cis isomer of Resveratrol. Resveratrol is a natural phenolic compound with anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol is an inhibitor of pregnane X receptor (PXR) and an activator of Nrf2 and SIRT1 and may induce apoptosis. Resveratrol also inhibits a wide spectrum of targets including 5-lipoxygenase (LOX), cyclooxygenase (COX), IKKβ, DNA polymerases α and δ with IC50 of 2.7 μM, <1 μM, 1 μM, 3.3 μM and 5 μM, respectively.
J Gerontol A Biol Sci Med Sci, 2022, 77-8:1485-1493
S5918 CAY10602 CAY10602 is a potent SIRT1 activator.
J Med Chem, 2020, 31
S3262 Scopolin Scopolin, a coumarin isolated from Arabidopsis thaliana (Arabidopsis), attenuates hepatic steatosis through activation of SIRT1-mediated signaling cascades, a potent regulator of lipid homeostasis.
E0394 YK 3-237 YK-3-237, a SIRT1 activator, reduces acetylation of mutant p53 and inhibits the proliferation of triple-negative breast cancer cells.
S6880 SRT-1460 SRT-1460 is a potent and selective activator of Sirtuin 1 (SIRT1) with EC1.5 of 2.9 μM. SRT-1460 reduces cell viability and growth of pancreatic cancer cells and induces apoptosis.
E1267 MDL-800 MDL 800 is an allosteric activator of sirtuin 6 (SIRT6). It selectively activates SIRT6 deacetylase activity over SIRT1-5 and -7 and histone deacetylase 1 (HDAC1) and HDAC2-11 deacetylase activity in cell-free assays at 100 µM. It induces histone deacetylation, and reduces proliferation of BEL-7405 hepatocellular carcinoma (HCC) cells with EC50 of 90.4 µM.
S2347 Quercetin Dihydrate Quercetin (Sophoretin), a polyphenolic flavonoid found in a wide variety of plant-based foods, such as apples, onions, berries, and red wine, is utilized in many different cultures for their nervous system and anticancer effects. Quercetin (dihydrate), a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC50s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively.
ACS Appl Mater Interfaces, 2022, 10.1021/acsami.1c22138
Nucleic Acids Res, 2021, gkab538
Front Immunol, 2021, 12:649285

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