Summary of Study ST000070

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000066. The data can be accessed directly via it's Project DOI: 10.21228/M8QG6H This work is supported by NIH grant, U2C- DK119886.

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Study IDST000070
Study TitleMetabolomic profiling of influenza: a 2009 pandemic H1N1 influenza in lean and obese mice (via tissue)
Institute
University of North Carolina
DepartmentSystems and Translational Sciences
LaboratorySumner Lab
Last NameSumner
First NameSusan
AddressEastern Regional Comprehensive Metabolomics Resource Core, UNC Nutrition Research Institute, 500 Laureate Way, Kannapolis, NC, 28081
Emailsusan_sumner @unc.edu
Phone704-250-5066
Submit Date2014-06-14
Num Groups4
Total Subjects22
Raw Data AvailableNo
Raw Data File Type(s)raw(Waters)
Analysis Type DetailLC-MS
Release Date2015-07-01
Release Version1
Susan Sumner Susan Sumner
https://dx.doi.org/10.21228/M8QG6H
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Project:

Project ID:PR000066
Project DOI:doi: 10.21228/M8QG6H
Project Title:Metabolomic profiling of influenza: a 2009 pandemic H1N1 influenza in lean and obese mice
Project Type:Effects and role of obesity on the severity of influenza
Project Summary:During the 2009 H1N1 influenza pandemic outbreak, obese individuals were reported to be at greater risk for morbidity and mortality from pandemic infection. However, the mechanisms contributing to greater influenza severity in infected obese individuals remain unclear. Given that one in ten individuals is obese, and worldwide influenza outbreaks are a consistent public health burden, garnering a better understanding of the pathways and mechanisms contributing to greater influenza severity in the obese is essential for limiting influenza infection mortality in this at-risk population. Closely paralleling pH1N1 infection outcome in humans, obese mice exhibit increased morbidity and mortality following pH1N1 infection. In mice, obesity impairs the function of natural killer cells, dendritic cells, macrophage, B cells and memory T cells. Further, several analyses of lung antiviral responses revealed that obese mice have greater lung damage, lung immune cell infiltration and impaired lung healing after infection. Nevertheless, it remains unclear how altered immune cell function contributes to greater lung damage and increased infection severity in obese mice. Metabolomics will be used to dissect the metabolic consequences of obesity on the immune response to pH1N1 infection. We will compare metabolic profiles of lung-specific and peripheral samples from uninfected and infected lean and obese mice during early and late phases of influenza immunity.
Institute:University of North Carolina at Chapel Hill
Department:Department of Nutrition
Last Name:Beck
First Name:Melinda
Address:2303 MHRB, CB #7461, UNC, Chapel Hill NC 27599
Email:melinda_beck@unc.edu
Phone:919-966-6809

Subject:

Subject ID:SU000089
Subject Type:Animal
Subject Species:Mus musculus
Taxonomy ID:10090
Genotype Strain:C57BL/6J
Age Or Age Range:approx. 15-16 weeks
Gender:male and female
Animal Animal Supplier:The Jackson Laboratory
Animal Feed:high fat, low fat or normal chow
Species Group:Mammals

Factors:

Subject type: Animal; Subject species: Mus musculus (Factor headings shown in green)

mb_sample_id local_sample_id Phenotype Infection Status Sex
SA003673SD_02242014_RP_LPALL0002-- -- --
SA003674SD_02242014_RP_LPALL0001-- -- --
SA003675SD_02242014_RP_LPALL0003-- -- --
SA003676SD_02242014_RP_LLI8_67lean D8 infected f
SA003677SD_02242014_RP_LLI8_92lean D8 infected f
SA003678SD_02242014_RP_LLI8_68lean D8 infected f
SA003679SD_02242014_RP_LLI8_65lean D8 infected m
SA003680SD_02242014_RP_LLI8_86lean D8 infected m
SA003681SD_02242014_RP_LLI8_94lean D8 infected m
SA003682SD_02242014_RP_LLPD8002lean infected --
SA003683SD_02242014_RP_LLPD8001lean infected --
SA003684SD_02242014_RP_LLPD8003lean infected --
SA003685SD_02242014_RP_LLPCTRL002lean uninfected --
SA003686SD_02242014_RP_LLPCTRL001lean uninfected --
SA003687SD_02242014_RP_LLPCTRL003lean uninfected --
SA003688SD_02242014_RP_LLC_56lean uninfected f
SA003689SD_02242014_RP_LLC_57lean uninfected f
SA003690SD_02242014_RP_LLC_40lean uninfected f
SA003691SD_02242014_RP_LLC_36lean uninfected m
SA003692SD_02242014_RP_LLC_47lean uninfected m
SA003693SD_02242014_RP_OLC_51lean uninfected m
SA003695SD_02242014_RP_OLI8_91obese D8 infected f
SA003696SD_02242014_RP_OLI8_74obese D8 infected f
SA003697SD_02242014_RP_OLI8_75obese D8 infected f
SA003698SD_02242014_RP_OLI8_88obese D8 infected m
SA003699SD_02242014_RP_OLI8_109obese D8 infected m
SA003700SD_02242014_RP_OLPD8003obese infected --
SA003701SD_02242014_RP_OLPD8001obese infected --
SA003702SD_02242014_RP_OLPD8002obese infected --
SA003703SD_02242014_RP_OLPCTRL002obese uninfected --
SA003704SD_02242014_RP_OLPCTRL001obese uninfected --
SA003705SD_02242014_RP_OLPCTRL003obese uninfected --
SA003706SD_02242014_RP_OLC_41obese uninfected f
SA003707SD_02242014_RP_OLC_44obese uninfected f
SA003708SD_02242014_RP_OLC_63obese uninfected f
SA003694SD_02242014_RP_OLC_53obese uninfected m
SA003709SD_02242014_RP_OLC_35obese uninfected m
Showing results 1 to 37 of 37

Collection:

Collection ID:CO000072
Collection Summary:-
Sample Type:Tissue
Storage Conditions:-80

Treatment:

Treatment ID:TR000090

Sample Preparation:

Sampleprep ID:SP000085
Sampleprep Summary:Samples were homogenized on a baed beater at1750rpm in 10uL of 50:50 acetonitrile:water per 1 mg of tissue using washed ceramic beads. Extraction was performed using acetonitrile. Samples were dried down and reconstituted in 100uL of 95:5 water:methanol.
Sampleprep Protocol Filename:RTI_BECK_Lung-Genetic_RP_Metabolomics_Procedure.docx
Processing Method:Homogenization
Extraction Method:Acetonitrile
Extract Storage:-80 C
Sample Resuspension:95:5 Water:Methanol
Sample Spiking:L-Tryptophan-d5
Organ:Lung

Combined analysis:

Analysis ID AN000109 AN000110
Analysis type MS MS
Chromatography type Reversed phase Reversed phase
Chromatography system Waters Acquity Waters Acquity
Column Waters Acquity HSS T3 (100 x 2.1mm,1.8um) Waters Acquity HSS T3 (100 x 2.1mm,1.8um)
MS Type ESI ESI
MS instrument type QTOF QTOF
MS instrument name Waters Synapt G2 Waters Synapt G2
Ion Mode POSITIVE NEGATIVE
Units Normalized abundance Normalized abundance

Chromatography:

Chromatography ID:CH000076
Instrument Name:Waters Acquity
Column Name:Waters Acquity HSS T3 (100 x 2.1mm,1.8um)
Column Pressure:6000-10000
Column Temperature:50 C
Flow Gradient:Time(min) Flow Rate %A %B Curve ; 1. Initial 0.400 100.0 0.0 ; 2. 1.00 0.400 100.0 0.0 6 ; 3. 16.00 0.400 0.0 100.0 6 ; 4. 20.00 0.400 0.0 100.0 6 ; 5. 22.00 0.400 100.0 0.0 6
Flow Rate:0.4 mL/min
Injection Temperature:8 C
Internal Standard:L-Tryptophan-d5
Solvent A:100% water; 0.1% formic acid
Solvent B:100% methanol; 0.1% formic acid
Analytical Time:22 min
Weak Wash Solvent Name:5%MeOH
Weak Wash Volume:1000 uL
Strong Wash Solvent Name:80%MeOH
Strong Wash Volume:1000 uL
Target Sample Temperature:8 C
Sample Loop Size:10 uL
Sample Syringe Size:100 uL
Randomization Order:Yes
Chromatography Type:Reversed phase

MS:

MS ID:MS000085
Analysis ID:AN000109
Instrument Name:Waters Synapt G2
Instrument Type:QTOF
MS Type:ESI
Ion Mode:POSITIVE
Capillary Temperature:110 C
Capillary Voltage:3.2 kV
Collision Energy:4
Fragmentation Method:CID
Helium Flow:180
Ionization:ES+
Mass Accuracy:10 ppm
Source Temperature:110 C
Dataformat:Continuum
Desolvation Gas Flow:400 L/Hr
Desolvation Temperature:400 C
Resolution Setting:18000
Scan Range Moverz:50-1000 m/s
Scanning Cycle:1 s
Tube Lens Voltage:75
  
MS ID:MS000086
Analysis ID:AN000110
Instrument Name:Waters Synapt G2
Instrument Type:QTOF
MS Type:ESI
Ion Mode:NEGATIVE
Capillary Temperature:110 C
Capillary Voltage:2.8 kV
Collision Energy:4
Fragmentation Method:CID
Helium Flow:180
Ionization:ES-
Source Temperature:110 C
Dataformat:Continuum
Desolvation Gas Flow:400 L/Hr
Desolvation Temperature:400 C
Resolution Setting:18000
Scan Range Moverz:50-1000 m/z
Scanning Cycle:1 s
Tube Lens Voltage:74
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