Jiawei Wang, PhD
Postdoctoral AssociateAbout
Research
Publications
2025
Single-cell transcriptomic and chromatin dynamics of the human brain in PTSD
Hwang A, Skarica M, Xu S, Coudriet J, Lee C, Lin L, Terwilliger R, Sliby A, Wang J, Nguyen T, Li H, Wu M, Dai Y, Duan Z, Srinivasan S, Zhang X, Lin Y, Cruz D, Deans P, Huber B, Levey D, Glausier J, Lewis D, Gelernter J, Holtzheimer P, Friedman M, Gerstein M, Sestan N, Brennand K, Xu K, Zhao H, Krystal J, Young K, Williamson D, Che A, Zhang J, Girgenti M. Single-cell transcriptomic and chromatin dynamics of the human brain in PTSD. Nature 2025, 643: 744-754. PMID: 40533550, PMCID: PMC12267058, DOI: 10.1038/s41586-025-09083-y.Peer-Reviewed Original ResearchPost-traumatic stress disorderPrefrontal cortexDorsolateral prefrontal cortexHuman prefrontal cortexTraumatic stress responseHuman brainDepressive disorderStress disorderTrauma exposureCell type-specific contextRegulatory mechanismsGABAergic transmissionCell-type clusteringCell type-specific mannerMolecular regulatory mechanismsGlucocorticoid signalingGene expression changesChromatin dynamicsCredible variantsDisordersTranscriptional regulationEpigenetic dataCortexPersistent effectsPolygenic disorderA multi-omic approach implicates novel protein dysregulation in post-traumatic stress disorder
Wang J, Liu Y, Li H, Nguyen T, Soto-Vargas J, Wilson R, Wang W, Lam T, Zhang C, Lin C, Lewis D, Glausier J, Holtzheimer P, Friedman M, Williams K, Picciotto M, Nairn A, Krystal J, Duman R, Young K, Zhao H, Girgenti M. A multi-omic approach implicates novel protein dysregulation in post-traumatic stress disorder. Genome Medicine 2025, 17: 43. PMID: 40301990, PMCID: PMC12042318, DOI: 10.1186/s13073-025-01473-1.Peer-Reviewed Original ResearchConceptsPost-traumatic stress disorderDorsolateral prefrontal cortexPsychiatric disordersAutism spectrum disorderPrefrontal cortexDepressive disorderStress disorderGamma-aminobutyric acidGenome-wide association studiesPTSD brainsGenome-wide measurementsStudies of postmortem brainsSubgenual prefrontal cortexDisabling psychiatric disorderMultiple psychiatric disordersPrefrontal cortical areasPTSD casesHuman brain studiesBrain regionsSpectrum disorderGABAergic processesPostmortem brainsMDDProtein co-expression modulesProteomic profiling
2024
Single-cell transcriptomic and proteomic analysis of Parkinson’s disease brains
Zhu B, Park J, Coffey S, Russo A, Hsu I, Wang J, Su C, Chang R, Lam T, Gopal P, Ginsberg S, Zhao H, Hafler D, Chandra S, Zhang L. Single-cell transcriptomic and proteomic analysis of Parkinson’s disease brains. Science Translational Medicine 2024, 16: eabo1997. PMID: 39475571, PMCID: PMC12372474, DOI: 10.1126/scitranslmed.abo1997.Peer-Reviewed Original ResearchConceptsProteomic analysisAlzheimer's diseasePrefrontal cortexBrain cell typesGenetics of PDParkinson's diseaseCell-cell interactionsChaperone expressionSingle-nucleus transcriptomesExpressed genesTranscriptional changesPostmortem human brainPostmortem brain tissueDiseased brainSynaptic proteinsSingle-cellDown-regulationBrain cell populationsBrain regionsCell typesNeurodegenerative disordersLate-stage PDParkinson's disease brainsDisease etiologyNeuronal vulnerability
2023
The β1-adrenergic receptor links sympathetic nerves to T cell exhaustion
Globig A, Zhao S, Roginsky J, Maltez V, Guiza J, Avina-Ochoa N, Heeg M, Araujo Hoffmann F, Chaudhary O, Wang J, Senturk G, Chen D, O’Connor C, Pfaff S, Germain R, Schalper K, Emu B, Kaech S. The β1-adrenergic receptor links sympathetic nerves to T cell exhaustion. Nature 2023, 622: 383-392. PMID: 37731001, PMCID: PMC10871066, DOI: 10.1038/s41586-023-06568-6.Peer-Reviewed Original ResearchConceptsImmune checkpoint blockadeCell exhaustionExhausted CD8Sympathetic nervesT cell exhaustionSympathetic stress responsePancreatic cancer modelAnti-tumor functionCheckpoint blockadeCatecholamine levelsTissue innervationCytokine productionChronic antigenMalignant diseaseChronic infectionCD8Immune responseAdrenergic signalingEffector functionsΒ-blockersViral infectionCancer modelExhausted stateCell responsesCell functionDectin-1 stimulation promotes a distinct inflammatory signature in the setting of HIV-infection and aging
Kumar A, Wang J, Esterly A, Radcliffe C, Zhou H, Wyk B, Allore H, Tsang S, Barakat L, Mohanty S, Zhao H, Shaw A, Zapata H. Dectin-1 stimulation promotes a distinct inflammatory signature in the setting of HIV-infection and aging. Aging 2023, 15: 7866-7908. PMID: 37606991, PMCID: PMC10497004, DOI: 10.18632/aging.204927.Peer-Reviewed Original ResearchConceptsDectin-1 stimulationDendritic cellsHIV-positive older adultsOlder adultsDectin-1 functionDistinct immune signaturesDistinct inflammatory signatureMonocytes of HIVCohort of HIVIFN-α productionPro-inflammatory environmentIFN-γ responsesPro-inflammatory phenotypeInnate immune receptorsDistinct gene signaturesStimulation of monocytesInflammatory signatureImmune signaturesHIV infectionIL-12Macrophage signatureCytokine productionIL-6Cytokine increaseHIVProfiling neuronal methylome and hydroxymethylome of opioid use disorder in the human orbitofrontal cortex
Rompala G, Nagamatsu S, Martínez-Magaña J, Nuñez-Ríos D, Wang J, Girgenti M, Krystal J, Gelernter J, Hurd Y, Montalvo-Ortiz J. Profiling neuronal methylome and hydroxymethylome of opioid use disorder in the human orbitofrontal cortex. Nature Communications 2023, 14: 4544. PMID: 37507366, PMCID: PMC10382503, DOI: 10.1038/s41467-023-40285-y.Peer-Reviewed Original ResearchConceptsOpioid use disorderMulti-omics findingsGene expression patternsCo-methylation analysisGene expression profilesMulti-omics profilingGene networksDNA methylationNeuronal methylomesDNA hydroxymethylationMethylomic analysisExpression patternsExpression profilesEpigenetic disturbancesUse disordersPsychiatric traitsOrbitofrontal cortexOpioid-related drugsPostmortem orbitofrontal cortexEnvironmental factorsDrug interaction analysisOUD treatmentHuman orbitofrontal cortexOpioid signalingInteraction analysisA novel Bayesian framework for harmonizing information across tissues and studies to increase cell type deconvolution accuracy
Deng W, Li B, Wang J, Jiang W, Yan X, Li N, Vukmirovic M, Kaminski N, Wang J, Zhao H. A novel Bayesian framework for harmonizing information across tissues and studies to increase cell type deconvolution accuracy. Briefings In Bioinformatics 2023, 24: bbac616. PMID: 36631398, PMCID: PMC9851324, DOI: 10.1093/bib/bbac616.Peer-Reviewed Original Research
2022
Commensal microbiota from patients with inflammatory bowel disease produce genotoxic metabolites
Cao Y, Oh J, Xue M, Huh WJ, Wang J, Gonzalez-Hernandez JA, Rice TA, Martin AL, Song D, Crawford JM, Herzon SB, Palm NW. Commensal microbiota from patients with inflammatory bowel disease produce genotoxic metabolites. Science 2022, 378: eabm3233. PMID: 36302024, PMCID: PMC9993714, DOI: 10.1126/science.abm3233.Peer-Reviewed Original ResearchConceptsColorectal cancerInflammatory bowel disease patientsBowel disease patientsInflammatory bowel diseaseIndigenous gut microbesBowel diseaseDisease patientsCommensal microbiotaDNA damageColon tumorigenesisElicit DNA damageGut microbesGenotoxic metabolitesGut commensalsMorganella morganiiPatientsGenotoxic chemicalsDiseaseMicrobiotaMetabolitesGenotoxicityCancerMiceFull spectrumDamage
2021
Neoantigen-driven B cell and CD4 T follicular helper cell collaboration promotes anti-tumor CD8 T cell responses
Cui C, Wang J, Fagerberg E, Chen PM, Connolly KA, Damo M, Cheung JF, Mao T, Askari AS, Chen S, Fitzgerald B, Foster GG, Eisenbarth SC, Zhao H, Craft J, Joshi NS. Neoantigen-driven B cell and CD4 T follicular helper cell collaboration promotes anti-tumor CD8 T cell responses. Cell 2021, 184: 6101-6118.e13. PMID: 34852236, PMCID: PMC8671355, DOI: 10.1016/j.cell.2021.11.007.Peer-Reviewed Original ResearchConceptsCD8 TB cellsTfh cellsLung adenocarcinomaTfh-B cell interactionsTumor-specific B cellsFollicular helper cellsAnti-tumor immunityB cell signaturesCell effector functionsGerminal center formationGC B cellsCD4 THelper cellsTumor controlTumor neoantigensEffector functionsCell collaborationCell responsesCell signatureTumor cellsSignature correlatesNeoantigensCell functionCD4Transcriptomics of the depressed and PTSD brain
Zhang J, Kaye AP, Wang J, Girgenti MJ. Transcriptomics of the depressed and PTSD brain. Neurobiology Of Stress 2021, 15: 100408. PMID: 34703849, PMCID: PMC8524242, DOI: 10.1016/j.ynstr.2021.100408.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsHigh-throughput transcriptomic methodsSingle-cell RNA sequencingCell RNA sequencingLarge genomic datasetsCommon molecular pathwaysTranscriptomic approachTranscriptional programsTranscriptome studiesStress adaptationTranscriptomic methodsRNA sequencingGenomic datasetsSurvival mechanismMolecular pathwaysOrganismsPTSD brainsTranscriptomeTranscriptomicsAdaptationNeurobiology of stressStressSequencingPathwayCentral questionNeurobiologists
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