MOOTHA_TCA	https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/MOOTHA_TCA	ACO2	CS	FH	IDH2	IDH3A	IDH3B	IDH3G	MDH2	OGDH	RPL18AP16	SDHA	SDHB	SDHC	SDHD	SUCLA2	SUCLG1