2025
Gut microbial composition and diversity varies by CREBRF genotype among Samoan infants
Oyama S, Arslanian K, Sardaro M, Duckham R, Kershaw E, Wood A, Fidow U, Naseri T, Reupena M, Amato K, Hawley N. Gut microbial composition and diversity varies by CREBRF genotype among Samoan infants. Physiological Genomics 2025 PMID: 40366801, DOI: 10.1152/physiolgenomics.00014.2024.Peer-Reviewed Original ResearchGut microbiotaMicrobiome compositionBacterial gene sequencesDifferentially abundant taxaGut microbial compositionGut microbial diversityMicrobiota community structureOverall microbiome compositionGut microbiome compositionGenotypic differencesDifferential abundance analysisImmune signaling pathwaysEscherichia-Shigella</i>,Low relative abundanceAbundant taxaGene sequencesGut microbiomeMicrobial diversityMicrobial compositionAssociated with functional differencesCommunity structureAssociated with lower relative abundanceMinor A alleleRelative abundanceMicrobiotaHost-microbe multiomic profiling identifies distinct COVID-19 immune dysregulation in solid organ transplant recipients
Pickering H, Schaenman J, Phan H, Maguire C, Tsitsiklis A, Rouphael N, Higuita N, Atkinson M, Brakenridge S, Fung M, Messer W, Salehi-rad R, Altman M, Becker P, Bosinger S, Eckalbar W, Hoch A, Doni Jayavelu N, Kim-Schulze S, Jenkins M, Kleinstein S, Krammer F, Maecker H, Ozonoff A, Diray-Arce J, Shaw A, Baden L, Levy O, Reed E, Langelier C. Host-microbe multiomic profiling identifies distinct COVID-19 immune dysregulation in solid organ transplant recipients. Nature Communications 2025, 16: 586. PMID: 39794319, PMCID: PMC11723965, DOI: 10.1038/s41467-025-55823-z.Peer-Reviewed Original ResearchConceptsSolid organ transplant recipientsOrgan transplant recipientsTransplant recipientsInduction of pro-inflammatory genesSenescent T cellsTransitional B cellsImpaired viral clearanceImmune response to infectionAnti-spike IgG levelsNon-transplanted controlsFeatures of COVID-19Innate Immune Signaling PathwaysResponse to infectionPro-inflammatory genesSerum chemokinesViral clearanceImmune dysregulationT cellsImmune signaling pathwaysB cellsImmune featuresSex-matchedIgG levelsSevere diseaseTransplantation
2024
Host-microbe multiomic profiling reveals age-dependent immune dysregulation associated with COVID-19 immunopathology
Phan H, Tsitsiklis A, Maguire C, Haddad E, Becker P, Kim-Schulze S, Lee B, Chen J, Hoch A, Pickering H, van Zalm P, Altman M, Augustine A, Calfee C, Bosinger S, Cairns C, Eckalbar W, Guan L, Jayavelu N, Kleinstein S, Krammer F, Maecker H, Ozonoff A, Peters B, Rouphael N, Montgomery R, Reed E, Schaenman J, Steen H, Levy O, Diray-Arce J, Langelier C, Erle D, Hendrickson C, Kangelaris K, Nguyen V, Lee D, Chak S, Ghale R, Gonzalez A, Jauregui A, Leroux C, Altamirano L, Rashid A, Willmore A, Woodruff P, Krummel M, Carrillo S, Ward A, Patel R, Wilson M, Dandekar R, Alvarenga B, Rajan J, Schroeder A, Fragiadakis G, Mick E, Guerrero Y, Love C, Maliskova L, Adkisson M, Ehrlich L, Melamed E, Rousseau J, Hurley K, Geltman J, Siles N, Rogers J, Kutzler M, Bernui M, Cusimano G, Connors J, Woloszczuk K, Joyner D, Edwards C, Lin E, Melnyk N, Powell D, Kim J, Goonewardene I, Simmons B, Smith C, Martens M, Croen B, Semenza N, Bell M, Furukawa S, McLin R, Tegos G, Rogowski B, Mege N, Ulring K, Holland S, Rosen L, Lee S, Vaysman T, Fernandez-Sesma A, Simon V, Van Bakel H, Gonzalez-Reiche A, Qi J, Carreño J, Singh G, Raskin A, Tcheou J, Khalil Z, van de Guchte A, Farrugia K, Khan Z, Kelly G, Srivastava K, Eaker L, Bermúdez González M, Mulder L, Beach K, Fatou B, Smolen K, Viode A, van Haren S, Jha M, Kho A, Milliren C, Chang A, McEnaney K, Barton B, Lentucci C, Murphy M, Saluvan M, Shaheen T, Liu S, Syphurs C, Albert M, Hayati A, Bryant R, Abraham J, Salehi-Rad R, Rivera A, Sen S, Elashoff D, Ward D, Presnell S, Kohr B, Arnett A, Boddapati A, Tharp G, Pellegrini K, Johnson B, Panganiban B, Huerta C, Anderson E, Samaha H, Sevransky J, Bristow L, Beagle E, Cowan D, Hamilton S, Hodder T, Esserman D, Brito A, Rothman J, Grubaugh N, Ko A, Hafler D, Shaw A, Gygi J, Pawar S, Konstorum A, Chen E, Cotsapas C, Wang X, Xu L, Dela Cruz C, Iwasaki A, Mohanty S, Nelson A, Zhao Y, Farhadian S, Asashima H, Pulendran B, Nadeau R, Rosenberg-Hasson Y, Leipold M, Sigal N, Rogers A, Fernandez A, Manohar M, Do E, Chang I, Vita R, Westendorf K, Corry D, Kheradmand F, Song L, Nelson E, Baden L, Mendez K, Lasky-Su J, Tong A, Rooks R, Sekaly R, Fourati S, McComsey G, Harris P, Sieg S, Ribeiro S, Overton J, Rahman A, Hutton S, Michelotti G, Wong K, Seyfert-Margolis V, Metcalf J, Agudelo Higuita N, Sinko L, Booth J, Messer W, Hough C, Siegel S, Sullivan P, Lu Z, Kraft M, Bime C, Mosier J, Erickson H, Schunk R, Kimura H, Conway M, Atkinson M, Brakenridge S, Ungaro R, Manning B, Oberhaus J, Guirgis F, Borresen B, Anderson M. Host-microbe multiomic profiling reveals age-dependent immune dysregulation associated with COVID-19 immunopathology. Science Translational Medicine 2024, 16: eadj5154. PMID: 38630846, PMCID: PMC11931290, DOI: 10.1126/scitranslmed.adj5154.Peer-Reviewed Original ResearchConceptsPro-inflammatory genesViral clearanceUpper airwayImmune signaling pathwaysInduction of pro-inflammatory genesBiomarkers of disease severityDelayed viral clearanceImpaired viral clearanceSevere coronavirus disease 2019B cell populationsAge-dependent up-regulationExpression of pro-inflammatory genesHost immune responseSignaling pathwayType I interferon gene expressionCOVID-19 immunopathologyInnate Immune Signaling PathwaysSerum chemokinesAge-dependent impairmentNaive TMulticenter cohortNasal transcriptomeAcute respiratory syndrome coronavirus 2Monocyte populationsSerum protein profilesIUPHAR ECR review: The cGAS-STING pathway: Novel functions beyond innate immune and emerging therapeutic opportunities
He X, Wedn A, Wang J, Gu Y, Liu H, Zhang J, Lin Z, Zhou R, Pang X, Cui Y. IUPHAR ECR review: The cGAS-STING pathway: Novel functions beyond innate immune and emerging therapeutic opportunities. Pharmacological Research 2024, 201: 107063. PMID: 38216006, DOI: 10.1016/j.phrs.2024.107063.Peer-Reviewed Original ResearchStimulator of interferon genesAdaptor protein complex 1Function of STINGRegulation of cellular metabolismRegulatory functionsRegulation of stimulator of interferon genesInnate Immune Signaling PathwaysImmune signaling pathwaysInnate immune regulationInnate immune sensorsCellular physiologyCGAS-STING pathwayDNA repairNegative regulatorComplex regulationCellular metabolismCytosolic DNAStimulator of interferon genes agonistsCell deathAP-1Stimulators of interferon genes signallingSignaling pathwayMolecular mechanismsImmune regulatory drugImmune sensors
2021
Phase separation in immune signalling
Xiao Q, McAtee CK, Su X. Phase separation in immune signalling. Nature Reviews Immunology 2021, 22: 188-199. PMID: 34230650, PMCID: PMC9674404, DOI: 10.1038/s41577-021-00572-5.Peer-Reviewed Original ResearchConceptsGene I proteinImmune signaling pathwaysCyclic GMP-AMP synthaseSubstantial conformational changesNew biophysical principleGMP-AMP synthaseCell receptorB cell receptorCytosolic eventsSignal transductionImmune signalingSignaling pathwaysI proteinConformational changesLigand engagementDownstream adaptorsInterferon genesImmune receptorsBiophysical principlesLiquid-liquid phase separationFunctional consequencesT cell receptorPathogenic stimuliSpatial reorganizationOutstanding questions
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