Auditory metabolomics, an approach to identify acute molecular effects of noise trauma
Ji L, Lee HJ, Wan G, Wang GP, Zhang L, Sajjakulnukit P, Schacht J, Lyssiotis CA, Corfas G. Auditory metabolomics, an approach to identify acute molecular effects of noise trauma. Scientific Reports 2019, 9: 9273. PMID: 31239523, PMCID: PMC6592947, DOI: 10.1038/s41598-019-45385-8.Peer-Reviewed Original ResearchConceptsNoise exposureInner earHearing lossNoise-induced hearing lossHidden hearing lossAnimal-based studiesTemporary threshold shiftLow exposure levelsMouse inner earDuration of exposureAuditory traumaLiquid chromatography-coupled tandem mass spectrometryCochlear damageNoise traumaNovel therapiesCochlear functionMetabolic effectsMajor metabolic pathwaysThreshold shiftOxidative stressExposure levelsLC-MS/Molecular effectsEarExposureAbnormal oxidative metabolism in a quiet genomic background underlies clear cell papillary renal cell carcinoma
Xu J, Reznik E, Lee HJ, Gundem G, Jonsson P, Sarungbam J, Bialik A, Sanchez-Vega F, Creighton CJ, Hoekstra J, Zhang L, Sajjakulnukit P, Kremer D, Tolstyka Z, Casuscelli J, Stirdivant S, Tang J, Schultz N, Jeng P, Dong Y, Su W, Cheng EH, Russo P, Coleman JA, Papaemmanuil E, Chen YB, Reuter VE, Sander C, Kennedy SR, Hsieh JJ, Lyssiotis CA, Tickoo SK, Hakimi AA. Abnormal oxidative metabolism in a quiet genomic background underlies clear cell papillary renal cell carcinoma. ELife 2019, 8: e38986. PMID: 30924768, PMCID: PMC6459676, DOI: 10.7554/elife.38986.Peer-Reviewed Original ResearchConceptsClear cell papillary renal cell carcinomaMtDNA-encoded proteinsPapillary renal cell carcinomaMetabolic phenotypeRenal cell carcinomaNuclear genomeDistinct metabolic phenotypesMitochondrial DNACell carcinomaRespiratory metabolismGenomic sequencingMolecular phenotypesAbnormal oxidative metabolismSugar alcohol sorbitolPresence of glycogenStudy of cancerMajority of cancersOncogenic alterationsPhenotypeOxidative stressOxidative metabolismCytoplasmic clarityDriver lesionsImmunohistochemical stainingKidney tumors