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Gliomas phenocopy an inborn error of metabolism to drive neuronal activity and tumor growth.

Abdullah KG, Miki K, Edgar CK, Wu SA, Xiao Y, Savani MR, Ghoche MT, Kotermanski SE, Huang YT, Traylor JI, Guo L, Gunn K, Hicks WH, Shi DD, Tang M, Levitt MM, El-Shami M, Oken S, Manoj N, Smith BC, Puliyappadamba VT, Kaphle P, Shipman T, West RE, Liang C, Patel TR, Hatanpaa KJ, Raj P, Ma S, Ksendzovsky A, Nolin TD, Lega BC, Zinn PO, Kuhn BJ, Clark NM, Williams C, Mani DR, Gillette MA, Calzado MA, Xu L, Zacharias LG, Cai F, Mathews TP, Losman JA, Richardson TE, Levi B, Monje M, Gibson JR, Khan OH, Agnihotri S, Huber KM, Chamberland S, DeBerardinis RJ, McBrayer SK
bioRxiv [Preprint]. 2025 Sep 18:2025.09.15.676412. doi: 10.1101/2025.09.15.676412. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
261068pLenti-EF1α-AGAT_WT-IRES-NeopLenti lentiviral expression vector encoding wild-type human AGAT linked to neomycin selection by an IRES under a human EF1alpha promoter.
261071pLenti-EF1α-GAMT_WT-PGK-HygropLenti lentiviral expression vector encoding wild-type human GAMT under a human EF1a promoter and hygromycin resistance under a PGK promoter.
261072pLenti-EF1α-GAMT_E45S-PGK-HygropLenti lentiviral expression vector encoding catalytically-null human GAMT E45S under a human EF1a promoter and hygromycin resistance under a PGK promoter.
261073pLV-EF1α-mCherry-IRES-puropLenti lentiviral expression vector encoding mCherry linked to puromycin selection by an IRES under a human EF1alpha promoter.
261074pLenti-CMV-GFP-PGK-PuropLenti lentiviral expression vector encoding GFP under a CMV promoter and puromycin resistance under a PGK promoter.
261344pRDB-054_4x_crAAVS1Lentiviral vector encoding enAsCas12a and a four-guide casette targeting the human AAVS1 safe-harbor locus under puro selection
261345pRDB-054_4x_crAGATLentiviral vector encoding enAsCas12a and a four-guide casette targeting human AGAT under puro selection
261346LentiCRISPRv2-GFP-sgAAVS1-1Lentiviral vector encoding GFP alongside Cas9 and a control gRNA targeting the AAVS1 safe harbor locus
261347LentiCRISPRv2-GFP-sgGAMT-1Lentiviral vector encoding GFP alongside Cas9 and a gRNA targeting GAMT

Antibodies from Article