Disulfiram
Formula: C10H20N2S4 (296.0509)
Chinese Name: 二硫化四乙基秋兰姆
BioDeep ID: BioDeep_00000017900
( View LC/MS Profile)
SMILES: CCN(CC)C(=S)SSC(=S)N(CC)CC
Found 9 Sample Hits
| m/z | Adducts | Species | Organ | Scanning | Sample | |
|---|---|---|---|---|---|---|
| 314.0845 | [M+NH4]+PPM:0.8 |
Homo sapiens | Liver | MALDI (DHB) |
20171107_FIT4_DHBpos_p70_s50 - Rappez et al (2021) SpaceM reveals metabolic states of single cellsResolution: 50μm, 70x70
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| 296.0694 | [M-H2O+NH4]+PPM:16.2 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_46 - MTBLS58Resolution: 17μm, 298x106
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| 296.0663 | [M-H2O+NH4]+PPM:8.1 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito08_48 - MTBLS58Resolution: 17μm, 294x107
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| 296.0661 | [M-H2O+NH4]+PPM:8.1 |
Rattus norvegicus | Epididymis | MALDI (DHB) |
epik_dhb_head_ito01_04 - MTBLS58Resolution: 17μm, 178x91
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| 279.0404 | [M+H-H2O]+PPM:1.3 |
Mus musculus | Liver | MALDI (CHCA) |
Salmonella_final_pos_recal - MTBLS2671Resolution: 17μm, 691x430
A more complete and holistic view on host–microbe interactions is needed to understand the physiological and cellular barriers that affect the efficacy of drug treatments and allow the discovery and development of new therapeutics. Here, we developed a multimodal imaging approach combining histopathology with mass spectrometry imaging (MSI) and same section imaging mass cytometry (IMC) to study the effects of Salmonella Typhimurium infection in the liver of a mouse model using the S. Typhimurium strains SL3261 and SL1344. This approach enables correlation of tissue morphology and specific cell phenotypes with molecular images of tissue metabolism. IMC revealed a marked increase in immune cell markers and localization in immune aggregates in infected tissues. A correlative computational method (network analysis) was deployed to find metabolic features associated with infection and revealed metabolic clusters of acetyl carnitines, as well as phosphatidylcholine and phosphatidylethanolamine plasmalogen species, which could be associated with pro-inflammatory immune cell types. By developing an IMC marker for the detection of Salmonella LPS, we were further able to identify and characterize those cell types which contained S. Typhimurium.
[dataset] Nicole Strittmatter. Holistic Characterization of a Salmonella Typhimurium Infection Model Using Integrated Molecular Imaging, metabolights_dataset, V1; 2022. https://www.ebi.ac.uk/metabolights/MTBLS2671. |
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| 279.0456 | [M+H-H2O]+PPM:7.3 |
Homo sapiens | colorectal adenocarcinoma | DESI () |
80TopL, 50TopR, 70BottomL, 60BottomR-profile - MTBLS415Resolution: 17μm, 137x136
The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024). |
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| 279.0456 | [M+H-H2O]+PPM:7.3 |
Homo sapiens | colorectal adenocarcinoma | DESI () |
439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415Resolution: 17μm, 157x136
The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024). |
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| 279.0446 | [M+H-H2O]+PPM:10.9 |
Homo sapiens | NA | DESI () |
160TopL,130TopR,150BottomL,140BottomR-profile - MTBLS415Resolution: 17μm, 142x136
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| 279.0493 | [M+H-H2O]+PPM:6 |
Drosophila melanogaster | brain | MALDI (DHB) |
Drosophila18 - 2019-10-16_14h26m34sResolution: 5μm, 686x685
Sample information
Organism: Drosophila melanogaster
Organism part: Brain
Condition: Healthy
Sample preparation
Sample stabilisation: Frozen
Tissue modification: Frozen
MALDI matrix: 2,5-dihydroxybenzoic acid (DHB)
MALDI matrix application: TM sprayer
Solvent: Aceton/water
MS analysis
Polarity: Positive
Ionisation source: Prototype
Analyzer: Orbitrap
Pixel size: 5μm × 5μm
Annotation settings
m/z tolerance (ppm): 3
Analysis version: Original MSM
Pixel count: 469910
Imzml file size: 696.23 MB
Ibd file size: 814.11 MB |
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A carbamate derivative used as an alcohol deterrent. It is a relatively nontoxic substance when administered alone, but markedly alters the intermediary metabolism of alcohol. When alcohol is ingested after administration of disulfiram, blood acetaldehyde concentrations are increased, followed by flushing, systemic vasodilation, respiratory difficulties, nausea, hypotension, and other symptoms (acetaldehyde syndrome). It acts by inhibiting aldehyde dehydrogenase. [PubChem] P - Antiparasitic products, insecticides and repellents > P03 - Ectoparasiticides, incl. scabicides, insecticides and repellents > P03A - Ectoparasiticides, incl. scabicides > P03AA - Sulfur containing products N - Nervous system > N07 - Other nervous system drugs > N07B - Drugs used in addictive disorders > N07BB - Drugs used in alcohol dependence C274 - Antineoplastic Agent > C163758 - Targeted Therapy Agent > C2160 - Proteasome Inhibitor COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D004791 - Enzyme Inhibitors > D065086 - Acetaldehyde Dehydrogenase Inhibitors D002491 - Central Nervous System Agents > D000427 - Alcohol Deterrents C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor C1744 - Multidrug Resistance Modulator C471 - Enzyme Inhibitor Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Disulfiram (Tetraethylthiuram disulfide) is a specific inhibitor of?aldehyde-dehydrogenase (ALDH1), used for the treatment of chronic alcoholism by producing an acute sensitivity to alcohol. Disulfiram inhibits gasdermin D (GSDMD) pore formation in liposomes and inflammasome-mediated pyroptosis and IL-1β secretion in human and mouse cells. Disulfiram, a copper ion carrier,?with?Cu2+ increases intracellular ROS levels and induces cuproptosis[1][2][3][4][5][6].
