Cysteine depletion induces pancreatic tumor ferroptosis in mice
Badgley MA, Kremer DM, Maurer HC, DelGiorno KE, Lee HJ, Purohit V, Sagalovskiy IR, Ma A, Kapilian J, Firl CEM, Decker AR, Sastra SA, Palermo CF, Andrade LR, Sajjakulnukit P, Zhang L, Tolstyka ZP, Hirschhorn T, Lamb C, Liu T, Gu W, Seeley ES, Stone E, Georgiou G, Manor U, Iuga A, Wahl GM, Stockwell BR, Lyssiotis CA, Olive KP. Cysteine depletion induces pancreatic tumor ferroptosis in mice. Science 2020, 368: 85-89. PMID: 32241947, PMCID: PMC7681911, DOI: 10.1126/science.aaw9872.Peer-Reviewed Original ResearchConceptsReactive oxygen speciesLipid reactive oxygen speciesPancreatic ductal adenocarcinomaLipid ROS productionAmino acid cysteineCell deathPDAC growthCysteine depletionCoenzyme APDAC cellsTumor ferroptosisROS productionFerroptosisCysteineOxygen speciesCatastrophic accumulationTranslatable meansCancer mortalityDuctal adenocarcinomaLeading causeSystem xTumor typesSubunitsSpeciesDeletionControllability analysis of the directed human protein interaction network identifies disease genes and drug targets
Vinayagam A, Gibson TE, Lee HJ, Yilmazel B, Roesel C, Hu Y, Kwon Y, Sharma A, Liu YY, Perrimon N, Barabási AL. Controllability analysis of the directed human protein interaction network identifies disease genes and drug targets. Proceedings Of The National Academy Of Sciences Of The United States Of America 2016, 113: 4976-4981. PMID: 27091990, PMCID: PMC4983807, DOI: 10.1073/pnas.1603992113.Peer-Reviewed Original ResearchConceptsPPI networkDisease genesProtein-protein interaction networkDrug targetsCellular information processingHuman PPI networkNovel disease genesCopy number alteration dataPotential drug targetsNumber alteration dataDisease-causing mutationsIndispensable proteinsInteraction networksCell deathGenesProteinCell proliferationDifferent cancersHuman virusesPrimary targetAlteration dataDisease statesTargetMutationsNetwork control properties