{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Pickering H"],"funding":["BLRD VA","NCATS NIH HHS","NIAID NIH HHS","NHLBI NIH HHS","U.S. Department of Health &amp; Human Services | NIH | National Heart, Lung, and Blood Institute","U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI)"],"pagination":["586"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11723965"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(1)"],"pubmed_abstract":["Coronavirus disease 2019 (COVID-19) poses significant risks for solid organ transplant recipients, who have atypical but poorly characterized immune responses to infection. We aim to understand the host immunologic and microbial features of COVID-19 in transplant recipients by leveraging a prospective multicenter cohort of 86 transplant recipients age- and sex-matched with 172 non-transplant controls. We find that transplant recipients have higher nasal SARS-CoV-2 viral abundance and impaired viral clearance, and lower anti-spike IgG levels. In addition, transplant recipients exhibit decreased plasmablasts and transitional B cells, and increased senescent T cells. Blood and nasal transcriptional profiling demonstrate unexpected upregulation of innate immune signaling pathways and increased"],"journal":["Nature communications"],"pubmed_title":["Host-microbe multiomic profiling identifies distinct COVID-19 immune dysregulation in solid organ transplant recipients."],"pmcid":["PMC11723965"],"funding_grant_id":["R01 AI135803","R01 AI104870","U19 AI090023","U19 AI062629","UL1 TR001863","U54 AI142766","U19 AI118610","R01 HL155418","U19 AI077439","P01 AI153559","I01 BX005023","R01 AI145835","U19 AI118608","U19 AI125357","U19 AI057229","U19 AI128910","5R01HL155418","U19 AI128913","U19 AI089992"],"pubmed_authors":["Cauley J","Bristow L","Goonewardene IM","Rivera AM","Llamas M","Mulder LCF","Bechnak A","Abraham J","Hayati AN","Vita R","Pierce L","Smith CM","Fatou B","Kutzler MA","Carrillo S","Song LZ","Leroux C","Patel R","Boddapati AK","Dandekar R","Ko AI","Leipold M","Manohar M","Davis MM","Bell MR","Salehi-Rad R","Presnell S","Patel M","Din HN","Xu 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A","Rashid AS","Jayavelu ND","Nie K","Messer W","Mosier J","Petrova B","Sierra B","Vijayakumar P","Kanarek N","Carreno JM","Kawabata H","Ribeiro SP","Van Bakel H","Srivastava K","Holmes TH","Fernandez-Sesma A","Roque J","Drevets DA","Becker PM","Licona JH","Abe-Jones Y"],"additional_accession":[]},"is_claimable":false,"name":"Host-microbe multiomic profiling identifies distinct COVID-19 immune dysregulation in solid organ transplant recipients.","description":"Coronavirus disease 2019 (COVID-19) poses significant risks for solid organ transplant recipients, who have atypical but poorly characterized immune responses to infection. We aim to understand the host immunologic and microbial features of COVID-19 in transplant recipients by leveraging a prospective multicenter cohort of 86 transplant recipients age- and sex-matched with 172 non-transplant controls. We find that transplant recipients have higher nasal SARS-CoV-2 viral abundance and impaired viral clearance, and lower anti-spike IgG levels. In addition, transplant recipients exhibit decreased plasmablasts and transitional B cells, and increased senescent T cells. Blood and nasal transcriptional profiling demonstrate unexpected upregulation of innate immune signaling pathways and increased","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jan","modification":"2026-06-01T05:06:26.889Z","creation":"2026-04-08T09:26:09.781Z"},"accession":"S-EPMC11723965","cross_references":{"pubmed":["39794319"],"doi":["10.1038/s41467-025-55823-z"]}}