#METABOLOMICS WORKBENCH araskind_20170714_124505 DATATRACK_ID:1138 STUDY_ID:ST000822 ANALYSIS_ID:AN001305 PROJECT_ID:PR000585 VERSION 1 CREATED_ON August 2, 2017, 10:51 am #PROJECT PR:PROJECT_TITLE Stimulated Raman Immunohistochemistry PR:PROJECT_TYPE MS analysis PR:PROJECT_SUMMARY Profiling of WT, IDH1 R132H, WT + 2HG, Mut + AG!5198 PR:INSTITUTE University of Michigan PR:DEPARTMENT Neursurgery PR:LABORATORY Orringer Lab PR:LAST_NAME Orringer PR:FIRST_NAME Daniel PR:ADDRESS Ann Arbor, MI PR:EMAIL dorringe@umich.edu PR:PHONE 734-647-9222 #STUDY ST:STUDY_TITLE Metabolomic profiling of IDH1 mutation (part II) ST:STUDY_TYPE MS analysis ST:STUDY_SUMMARY We are interested in using both spontaneous and stimulated Raman microscopy to ST:STUDY_SUMMARY visualize these metabolomic changes as spectral alterations. We have two ST:STUDY_SUMMARY isogneic cell lines of normal human astrocytes differing only by a point ST:STUDY_SUMMARY mutation in the IDH-1 gene. We will work with the metabolomics core to elucidate ST:STUDY_SUMMARY the changes in central metabolism and lipid synthesys in an effort to determine ST:STUDY_SUMMARY the precise biochemical alterations underlying observed spectral differences. We ST:STUDY_SUMMARY wil then use a selective inhibitor of the IDH1 R132H to demonstrate to attempt ST:STUDY_SUMMARY to return TCA metabolome and lipidome to WT phenotype. Lastly, we will use a ST:STUDY_SUMMARY cell-permeablized variant of 2HG (2R-octyl-alpha-hydroxyglutarate) to ST:STUDY_SUMMARY recaptitulate the R132H mutant phenotype in wild-type cells, providing strong ST:STUDY_SUMMARY evidence that 2HG accumulation uderlies the metabolomic (and thus, spectral) ST:STUDY_SUMMARY changes observed. ST:INSTITUTE University of Michigan ST:DEPARTMENT Biomedical Research Core Facilities ST:LABORATORY Metabolomics core ST:LAST_NAME Kachman ST:FIRST_NAME Maureen ST:ADDRESS 6300 Brehm Tower, 1000 Wall Street, Ann Arbor, MI 48105-5714 ST:EMAIL mkachman@med.umich.edu ST:PHONE (734) 232-8175 ST:NUM_GROUPS 4 ST:TOTAL_SUBJECTS 9 #SUBJECT SU:SUBJECT_TYPE HUMAN SU:SUBJECT_SPECIES Homo sapiens SU:TAXONOMY_ID 9606 #SUBJECT_SAMPLE_FACTORS: SUBJECT(optional)[tab]SAMPLE[tab]FACTORS(NAME:VALUE pairs separated by |)[tab]Additional sample data SUBJECT_SAMPLE_FACTORS SU0018656 S00028825 Cell Line:IDH1 WILD TYPE | Treatment:NORMAL CULTURE MEDIA SUBJECT_SAMPLE_FACTORS SU0018657 S00028826 Cell Line:IDH1 WILD TYPE | Treatment:NORMAL CULTURE MEDIA SUBJECT_SAMPLE_FACTORS SU0018658 S00028827 Cell Line:IDH1 WILD TYPE | Treatment:NORMAL CULTURE MEDIA SUBJECT_SAMPLE_FACTORS SU0018659 S00028828 Cell Line:IDH1 R132H | Treatment:NORMAL CULTURE MEDIA SUBJECT_SAMPLE_FACTORS SU0018660 S00028829 Cell Line:IDH1 R132H | Treatment:NORMAL CULTURE MEDIA SUBJECT_SAMPLE_FACTORS SU0018661 S00028830 Cell Line:IDH1 R132H | Treatment:NORMAL CULTURE MEDIA SUBJECT_SAMPLE_FACTORS SU0018662 S00028831 Cell Line:IDH1 WILD TYPE | Treatment:CULTURE MEDIA + OCTYL-2HG (0.2mM) IN DMF SUBJECT_SAMPLE_FACTORS SU0018663 S00028832 Cell Line:IDH1 WILD TYPE | Treatment:CULTURE MEDIA + OCTYL-2HG (0.2mM) IN DMF SUBJECT_SAMPLE_FACTORS SU0018664 S00028833 Cell Line:IDH1 WILD TYPE | Treatment:CULTURE MEDIA + OCTYL-2HG (0.2mM) IN DMF #COLLECTION CO:COLLECTION_SUMMARY - #TREATMENT TR:TREATMENT_SUMMARY - #SAMPLEPREP SP:SAMPLEPREP_SUMMARY - SP:SAMPLEPREP_PROTOCOL_FILENAME A037-2HG_cells_updated-20160721.pdf #CHROMATOGRAPHY CH:CHROMATOGRAPHY_TYPE Reversed phase CH:INSTRUMENT_NAME Agilent CH:COLUMN_NAME Waters Acquity HSS T3 (50 x 2.1mm, 1.8um) #ANALYSIS AN:ANALYSIS_TYPE MS AN:ANALYSIS_PROTOCOL_FILE A037-2HG cells updated-20160721.pdf #MS MS:MS_COMMENTS - MS:INSTRUMENT_NAME Agilent 6490A QQQ MS:INSTRUMENT_TYPE Triple quadrupole MS:MS_TYPE ESI MS:ION_MODE NEGATIVE #MS_METABOLITE_DATA MS_METABOLITE_DATA:UNITS uM/ng protein MS_METABOLITE_DATA_START Samples S00028825 S00028826 S00028827 S00028828 S00028829 S00028830 S00028831 S00028832 S00028833 Factors Cell Line:IDH1 WILD TYPE | Treatment:NORMAL CULTURE MEDIA Cell Line:IDH1 WILD TYPE | Treatment:NORMAL CULTURE MEDIA Cell Line:IDH1 WILD TYPE | Treatment:NORMAL CULTURE MEDIA Cell Line:IDH1 R132H | Treatment:NORMAL CULTURE MEDIA Cell Line:IDH1 R132H | Treatment:NORMAL CULTURE MEDIA Cell Line:IDH1 R132H | Treatment:NORMAL CULTURE MEDIA Cell Line:IDH1 WILD TYPE | Treatment:CULTURE MEDIA + OCTYL-2HG (0.2mM) IN DMF Cell Line:IDH1 WILD TYPE | Treatment:CULTURE MEDIA + OCTYL-2HG (0.2mM) IN DMF Cell Line:IDH1 WILD TYPE | Treatment:CULTURE MEDIA + OCTYL-2HG (0.2mM) IN DMF (2R)-2-HYDROXYPENTANEDIOIC ACID 2.274904019 2.626153718 .16017799 47.05407046 49.21195136 32.08372226 28.16127607 13.87789563 18.60918156 (2S)-2-HYDROXYPENTANEDIOIC ACID 2.827622943 3.395280567 .71648629 0 0 0 0 0 0 MS_METABOLITE_DATA_END #METABOLITES METABOLITES_START metabolite_name moverz_quant ri ri_type pubchem_id inchi_key kegg_id other_id other_id_type (2R)-2-HYDROXYPENTANEDIOIC ACID 439391 (2S)-2-HYDROXYPENTANEDIOIC ACID 439939 METABOLITES_END #END