General Information of the Drug (ID: ferrodrug0275)
Name
Manoalide
Synonyms
manoalide; 75088-80-1; CHEMBL463914; CHEBI:66666; E1DK0157K9; (2R)-2-hydroxy-3-[(2R,6R)-6-hydroxy-5-[(E)-4-methyl-6-(2,6,6-trimethylcyclohexen-1-yl)hex-3-enyl]-3,6-dihydro-2H-pyran-2-yl]-2H-furan-5-one; UNII-E1DK0157K9; SCHEMBL20551728; DTXSID401028174; HY-N7487; BDBM50250399; AT25841; 2(5H)-Furanone, 4-((2R,6R)-3,6-dihydro-6-hydroxy-5-((3E)-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-hexenyl)-2H-pyran-2-yl)-5-hydroxy-, (5R)-; 2(5H)-Furanone, 4-(3,6-dihydro-6-hydroxy-5-(4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-hexenyl)-2H-pyran-2-yl)-5-hydroxy-; CS-0129960; C17156; HMP Linker?4-(Hydroxymethyl) Phenoxyacetic Acid; A838321; Q10853851; (2R)-2-hydroxy-3-[(2R,6R)-6-hydroxy-5-[(E)-4-methyl-6-(2,6,6-trimethyl-1-cyclohexenyl)hex-3-enyl]-3,6-dihydro-2H-pyran-2-yl]-2H-furan-5-one; (2R)-3-[(2R,6R)-5-[(E)-4-methyl-6-(2,6,6-trimethylcyclohexen-1-yl)hex-3-enyl]-6-oxidanyl-3,6-dihydro-2H-pyran-2-yl]-2-oxidanyl-2H-furan-5-one; (5R)-5-HYDROXY-4-((2R,6R)-6-HYDROXY-5-((E)-4-METHYL-6-(2,6,6-TRIMETHYL-1-CYCLOHEXENYL)HEX-3-ENYL)-3,6-DIHYDRO-2H-PYRAN-2-YL)-5H-FURAN-2-ONE; (5R)-5-hydroxy-4-{(2R,6R)-6-hydroxy-5-[(3E)-4-methyl-6-(2,6,6-trimethylcyclohex-1-en-1-yl)hex-3-en-1-yl]-3,6-dihydro-2H-pyran-2-yl}furan-2(5H)-one; 2(5H)-Furanone, 4-[(2R,6R)-3,6-dihydro-6-hydroxy-5-[(3E)-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-hexen-1-yl]-2H-pyran-2-yl]-5-hydroxy-, (5R)-; 5-Hydroxy-4-{(R)-6-hydroxy-5-[(E)-4-methyl-6-(2,6,6-trimethyl-cyclohex-1-enyl)-hex-3-enyl]-3,6-dihydro-2H-pyran-2-yl}-5H-furan-2-one

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Status
Phase 2
Drug Type
Small molecular drug
Structure
Formula
C25H36O5
IUPAC Name
(2R)-2-hydroxy-3-[(2R,6R)-6-hydroxy-5-[(E)-4-methyl-6-(2,6,6-trimethylcyclohexen-1-yl)hex-3-enyl]-3,6-dihydro-2H-pyran-2-yl]-2H-furan-5-one
Canonical SMILES
CC1=C(C(CCC1)(C)C)CCC(=CCCC2=CCC(OC2O)C3=CC(=O)OC3O)C
InChI
InChI=1S/C25H36O5/c1-16(10-12-20-17(2)8-6-14-25(20,3)4)7-5-9-18-11-13-21(29-23(18)27)19-15-22(26)30-24(19)28/h7,11,15,21,23-24,27-28H,5-6,8-10,12-14H2,1-4H3/b16-7+/t21-,23-,24-/m1/s1
InChIKey
FGJIDQWRRLDGDB-CPIXEKRISA-N
PubChem CID
6437368
TTD Drug ID
D00XQO
Full List of Ferroptosis Target Related to This Drug
Nuclear factor erythroid 2-related factor 2 (NFE2L2)
In total 1 item(s) under this Target
Experiment 1 Reporting the Ferroptosis-centered Drug Act on This Target [1]
Target for Ferroptosis Marker/Suppressor
Responsed Disease Lung cancer ICD-11: 2C25
Pathway Response Fatty acid metabolism hsa01212
Ferroptosis hsa04216
Cell Process Cell ferroptosis
In Vitro Model A-549 cells Lung adenocarcinoma Homo sapiens CVCL_0023
H157 cells Oral cavity Squamous cell carcinoma Homo sapiens CVCL_2458
HCC827 cells Lung adenocarcinoma Homo sapiens CVCL_2063
PC-9 cells Lung adenocarcinoma Homo sapiens CVCL_B260
In Vivo Model
The LSL-KrasG12D mouse model was obtained from the Jackson Laboratory (Sacramento, CA). Adeno-Cre (Genechem, Shanghai, China) was introduced into the trachea of mice at a dose of 1.25 x 1011 PFU in a total volume of 50 uL. Tumor tissues from 12-week post-infection mice were washed with cold PBS, cut into small pieces, and washed with DMEM/F12 (containing 1 x Glutamine, 10 mM HEPES, and antibiotics), digested with collagenase I and IV for 0.5-1 h at 37. After washing twice with DMEM/F12 and centrifugation (500 g, 5 min), the dissociated cells were seeded into growth factor-reduced matrigel (Corning, #356237) at 37 for 30 min.

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Response regulation Manoalide (MA) induces ferroptosis by suppressing the NRF2-SLC7A11 axis and mitochondrial Ca2+overload induced-FTH1 pathways to promote the sensitivity of osimertinib-resistant lung cancer cells to osimertinib.
Cystine/glutamate transporter (SLC7A11)
In total 1 item(s) under this Target
Experiment 1 Reporting the Ferroptosis-centered Drug Act on This Target [1]
Target for Ferroptosis Suppressor
Responsed Disease Lung cancer ICD-11: 2C25
Pathway Response Fatty acid metabolism hsa01212
Ferroptosis hsa04216
Cell Process Cell ferroptosis
In Vitro Model A-549 cells Lung adenocarcinoma Homo sapiens CVCL_0023
H157 cells Oral cavity Squamous cell carcinoma Homo sapiens CVCL_2458
HCC827 cells Lung adenocarcinoma Homo sapiens CVCL_2063
PC-9 cells Lung adenocarcinoma Homo sapiens CVCL_B260
In Vivo Model
The LSL-KrasG12D mouse model was obtained from the Jackson Laboratory (Sacramento, CA). Adeno-Cre (Genechem, Shanghai, China) was introduced into the trachea of mice at a dose of 1.25 x 1011 PFU in a total volume of 50 uL. Tumor tissues from 12-week post-infection mice were washed with cold PBS, cut into small pieces, and washed with DMEM/F12 (containing 1 x Glutamine, 10 mM HEPES, and antibiotics), digested with collagenase I and IV for 0.5-1 h at 37. After washing twice with DMEM/F12 and centrifugation (500 g, 5 min), the dissociated cells were seeded into growth factor-reduced matrigel (Corning, #356237) at 37 for 30 min.

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Response regulation Manoalide (MA) induces ferroptosis by suppressing the NRF2-SLC7A11 axis and mitochondrial Ca2+overload induced-FTH1 pathways to promote the sensitivity of osimertinib-resistant lung cancer cells to osimertinib.
References
Ref 1 Natural product manoalide promotes EGFR-TKI sensitivity of lung cancer cells by KRAS-ERK pathway and mitochondrial Ca(2+) overload-induced ferroptosis. Front Pharmacol. 2023 Jan 11;13:1109822. doi: 10.3389/fphar.2022.1109822. eCollection 2022.