在BioDeep NovoCell知识数据库中,参考离子总共被划分为4个级别。
  • Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
  • Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
  • Unreliable: 这个参考离子具有较高的排名价值,但缺乏可重复性。
  • Unavailable: 由于排名价值低且缺乏可重复性,这个参考离子不应用于注释。

Found 3 Reference Ions Near m/z 742.4305
NovoCell ID m/z Mass Window Metabolite Ranking Anatomy Context
MSI_000046830 Reliable 742.4386 742.4386 ~ 742.4386
MzDiff: none
Alliospiroside C (BioDeep_00000020239)
Formula: C38H60O13 (724.4034)
3.29 (100%) Mus musculus
[UBERON:0002107] liver
MSI_000004235 Unreliable 742.4285 742.4285 ~ 742.4285
MzDiff: none
Alliospiroside C (BioDeep_00000020239)
Formula: C38H60O13 (724.4034)
0.85 (100%) Homo sapiens
[UBERON:0002107] liver
MSI_000056270 Unavailable 742.4323 742.4323 ~ 742.4323
MzDiff: none
Alliospiroside C (BioDeep_00000020239)
Formula: C38H60O13 (724.4034)
-0.59 (100%) Homo sapiens
[UBERON:0007779] transudate

Found 9 Sample Hits
Metabolite Species Sample
Alliospiroside C

Formula: C38H60O13 (724.4034)
Adducts: [M+NH4]+ (Ppm: 11.7)
Homo sapiens (Liver)
20171107_FIT4_DHBpos_p70_s50
Resolution: 50μm, 70x70

Description

Alliospiroside C

Formula: C38H60O13 (724.4034)
Adducts: [M+NH4]+ (Ppm: 8.3)
Homo sapiens (esophagus)
LNTO22_1_3
Resolution: 75μm, 121x68

Description

Alliospiroside C

Formula: C38H60O13 (724.4034)
Adducts: [M+NH4]+ (Ppm: 1.9)
Mus musculus (Liver)
Salmonella_final_pos_recal
Resolution: 17μm, 691x430

Description

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.

Alliospiroside C

Formula: C38H60O13 (724.4034)
Adducts: [M+NH4]+ (Ppm: 6.6)
Homo sapiens (esophagus)
LNTO26_7_2
Resolution: 17μm, 135x101

Description

PS(14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C42H68NO10P (777.4581)
Adducts: [M+H-2H2O]+ (Ppm: 16.8)
Homo sapiens (esophagus)
LNTO22_1_5
Resolution: 75μm, 135x94

Description

PS(14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C42H68NO10P (777.4581)
Adducts: [M+H-2H2O]+ (Ppm: 18.5)
Homo sapiens (esophagus)
LNTO22_1_8
Resolution: 75μm, 69x61

Description

PS(14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C42H68NO10P (777.4581)
Adducts: [M+H-2H2O]+ (Ppm: 17.5)
Homo sapiens (esophagus)
LNTO22_2_1
Resolution: 75μm, 89x88

Description

PS(14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C42H68NO10P (777.4581)
Adducts: [M+H-2H2O]+ (Ppm: 16.4)
Homo sapiens (esophagus)
LNTO22_2_2
Resolution: 75μm, 135x94

Description

PS(14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))

Formula: C42H68NO10P (777.4581)
Adducts: [M+H-2H2O]+ (Ppm: 17.5)
Homo sapiens (esophagus)
LNTO26_16_1
Resolution: 75μm, 95x88

Description