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MB Sample ID: SA177907

Local Sample ID:	GW+SARS_CoV_2_3
Subject ID:	SU001999
Subject Type:	Cultured cells
Subject Species:	Homo sapiens
Taxonomy ID:	9606

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Subject:

Subject ID:	SU001999
Subject Type:	Cultured cells
Subject Species:	Homo sapiens
Taxonomy ID:	9606

Factors:

Local Sample ID	MB Sample ID	Factor Level ID	Level Value	Factor Name
GW+SARS_CoV_2_3	SA177907	FL022027	GW+SARS_CoV_2	Treatment

Collection:

Collection ID:	CO001992
Collection Summary:	hPSC-AOs were collected into 150 mM ammonium acetate. After centrifugation, cell pellets were collected for metabolite profiling. Metabolite extraction was performed with 200 μl of 80% methanol (20% water) with internal standards (U13C succinate, and U13C citrate, and heptadecanoate).
Sample Type:	Lung organoids

Treatment:

Treatment ID:	TR002011
Treatment Summary:	SARS-CoV-2 variants, including USA-WA1/2020 and B.1.351, were obtained from the World Reference Center for Emerging Viruses and Arboviruses located at the University of Texas, Medical Branch via the CDC. SARS-CoV-2 was propagated in Vero E6 cells (ATCC) in EMEM supplemented with 10% FCS, 1 mM Sodium Pyruvate and 10 mM HEPES. hPSC-AOs were fragmented into small cell clusters and plated on 10% matrigel-coated plates. The infection was performed in the culture media at the indicated MOIs at 37°C. For pre-infection treatment experiments, hPSC-AOs were pretreated with DMSO (control), 10 µM GW6471 for 4 hours prior to infection. HIF1a knockdown in hPSC-AOs Two shRNAs against HIF1α and one scrambled negative control non-effective shRNA in lentiviral GFP vectors were purchased from OriGene company. The shRNA sequences are shown in Table S3. To generate lentivirus particles, shRNA vectors and lentivirus packaging vectors were co-transfected into 293T cells. The day 15 lung progenitor cells were infected with the collected lentivirus (MOI=0.5) with 8 μg/ml polybrene. To increase the infection efficiency, the cells were centrifuged at 2300 rpm for 1 hour at 30℃. At 24 hpi, the cells were selected with 1 μg/ml puromycin for an additional 72 hours. After selection, the cells were dissociated into single cells and seeded into 24 well plates at 300-400 cells/μl for 3D organoid differentiation.

Treatment ID:

TR002011

Treatment Summary:

SARS-CoV-2 variants, including USA-WA1/2020 and B.1.351, were obtained from the World Reference Center for Emerging Viruses and Arboviruses located at the University of Texas, Medical Branch via the CDC. SARS-CoV-2 was propagated in Vero E6 cells (ATCC) in EMEM supplemented with 10% FCS, 1 mM Sodium Pyruvate and 10 mM HEPES. hPSC-AOs were fragmented into small cell clusters and plated on 10% matrigel-coated plates. The infection was performed in the culture media at the indicated MOIs at 37°C. For pre-infection treatment experiments, hPSC-AOs were pretreated with DMSO (control), 10 µM GW6471 for 4 hours prior to infection. HIF1a knockdown in hPSC-AOs Two shRNAs against HIF1α and one scrambled negative control non-effective shRNA in lentiviral GFP vectors were purchased from OriGene company. The shRNA sequences are shown in Table S3. To generate lentivirus particles, shRNA vectors and lentivirus packaging vectors were co-transfected into 293T cells. The day 15 lung progenitor cells were infected with the collected lentivirus (MOI=0.5) with 8 μg/ml polybrene. To increase the infection efficiency, the cells were centrifuged at 2300 rpm for 1 hour at 30℃. At 24 hpi, the cells were selected with 1 μg/ml puromycin for an additional 72 hours. After selection, the cells were dissociated into single cells and seeded into 24 well plates at 300-400 cells/μl for 3D organoid differentiation.

Sample Preparation:

Sampleprep ID:	SP002005
Sampleprep Summary:	In brief, the samples were methoximized with 50 µl of methoxyamine hydrochloride (MOA, 15 mg/mL in pyridine) at 30°C for 90 minutes. The silylation step was done with 50 µl of N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA, containing 1% TMCS, Supelco, PA, USA) at 70 °C for 60 minutes. After the samples cooled to room temperature, they were analyzed by GC-TOF/MS. Separation was performed with a 30-meter DB-5MS column coupled with 10-meter guard column. Helium was used as carrier gas at a flow of 1 ml/min. The oven program is as the following: started at 60 °C for 1 minute, 10°C /min to 320 minutes and kept for 3 minutes.

Sampleprep ID:

SP002005

Sampleprep Summary:

In brief, the samples were methoximized with 50 µl of methoxyamine hydrochloride (MOA, 15 mg/mL in pyridine) at 30°C for 90 minutes. The silylation step was done with 50 µl of N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA, containing 1% TMCS, Supelco, PA, USA) at 70 °C for 60 minutes. After the samples cooled to room temperature, they were analyzed by GC-TOF/MS. Separation was performed with a 30-meter DB-5MS column coupled with 10-meter guard column. Helium was used as carrier gas at a flow of 1 ml/min. The oven program is as the following: started at 60 °C for 1 minute, 10°C /min to 320 minutes and kept for 3 minutes.

Combined analysis:

Analysis ID	AN003122
Analysis type	MS
Chromatography type	GC
Chromatography system	Agilent 7890A
Column	Agilent DB5-MS (30m)
MS Type	EI
MS instrument type	GC-TOF
MS instrument name	new
Ion Mode	POSITIVE
Units	Area

Chromatography:

Chromatography ID:	CH002307
Chromatography Summary:	Separation was performed with a 30-meter DB-5MS column coupled with 10-meter guard column. Helium was used as carrier gas at a flow of 1 ml/min. The oven program is as the following: started at 60 °C for 1 minute, 10°C /min to 320 minutes and kept for 3 minutes.
Instrument Name:	Agilent 7890A
Column Name:	Agilent DB5-MS (30m)
Chromatography Type:	GC

MS:

MS ID:	MS002903
Analysis ID:	AN003122
Instrument Name:	new
Instrument Type:	GC-TOF
MS Type:	EI
MS Comments:	The transfer line temperature was set to 250 °C. The data was acquired with MassLynx software (Waters). The data was collected with the scan time of 0.3 s and interscan delay of 0.1 s. The mass range was set to 35 to 650 for EI. Raw data files (.raw) generated from GC-TOF/MS were analyzed in Refiner MS (Genedata Expressionist, Basel, Switzerland) software. The output from Refiner MS contains retention time, quantification mass, and peak volume for each metabolite.
Ion Mode:	POSITIVE