{"entity": "researcher", "timestamp": "2026-10-11T05:32:36.600Z", "family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "affiliations": ["Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden."], "links": {"self": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}, "display": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a"}}, "publications": [{"entity": "publication", "iuid": "bc60a0502a14498fbdae1579b2effdc2", "links": {"self": {"href": "https://publications.scilifelab.se/publication/bc60a0502a14498fbdae1579b2effdc2.json"}, "display": {"href": "https://publications.scilifelab.se/publication/bc60a0502a14498fbdae1579b2effdc2"}}, "title": "Autoantibodies against a subunit of mitochondrial respiratory chain complex I in inclusion body myositis.", "authors": [{"family": "Notarnicola", "given": "Antonella", "initials": "A", "orcid": "0000-0003-0272-2931", "researcher": {"href": "https://publications.scilifelab.se/researcher/42411ecc60cd4357930ff0e978b3fcd8.json"}}, {"family": "Hellstrom", "given": "Ceke", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Horuluoglu", "given": "Begum", "initials": "B"}, {"family": "Pin", "given": "Elisa", "initials": "E", "orcid": "0000-0002-2158-2674", "researcher": {"href": "https://publications.scilifelab.se/researcher/ccb4db02b9784587b62020716ab87247.json"}}, {"family": "Preger", "given": "Charlotta", "initials": "C", "orcid": "0000-0002-1342-9135", "researcher": {"href": "https://publications.scilifelab.se/researcher/d8519a1cc0e845c68b59d6ecdfea1a33.json"}}, {"family": "Bonomi", "given": "Francesco", "initials": "F"}, {"family": "De Paepe", "given": "Boel", "initials": "B"}, {"family": "De Bleecker", "given": "Jan L", "initials": "JL"}, {"family": "Van der Kooi", "given": "Anneke J", "initials": "AJ"}, {"family": "De Visser", "given": "Marianne", "initials": "M"}, {"family": "Sacconi", "given": "Sabrina", "initials": "S"}, {"family": "Machado", "given": "Pedro", "initials": "P"}, {"family": "Badrising", "given": "Umesh A", "initials": "UA"}, {"family": "Rietveld", "given": "Anke", "initials": "A"}, {"family": "Pruijn", "given": "Ger", "initials": "G"}, {"family": "Rothwell", "given": "Simon", "initials": "S", "orcid": "0000-0003-2123-9902", "researcher": {"href": "https://publications.scilifelab.se/researcher/b39ce853a3d041b68e4d4e82e64e3703.json"}}, {"family": "Lilleker", "given": "James B", "initials": "JB"}, {"family": "Chinoy", "given": "Hector", "initials": "H", "orcid": "0000-0001-6492-1288", "researcher": {"href": "https://publications.scilifelab.se/researcher/03b0a1d459104296baba3dedebf10e08.json"}}, {"family": "Benveniste", "given": "Olivier", "initials": "O"}, {"family": "Svenungsson", "given": "Elisabet", "initials": "E", "orcid": "0000-0003-3396-3244", "researcher": {"href": "https://publications.scilifelab.se/researcher/0ab5989c3c604a96bf42b1b6f90434a0.json"}}, {"family": "Idborg", "given": "Helena", "initials": "H", "orcid": "0000-0003-4041-4729", "researcher": {"href": "https://publications.scilifelab.se/researcher/eb0d55d31d77413abaa72e76c0472dc1.json"}}, {"family": "Jakobsson", "given": "Per-Johan", "initials": "P", "orcid": "0000-0001-7665-9715", "researcher": {"href": "https://publications.scilifelab.se/researcher/8fb148e2233b4541bc7c8b340f0cf12c.json"}}, {"family": "Nilsson", "given": "Peter", "initials": "P"}, {"family": "Lundberg", "given": "Ingrid E", "initials": "IE", "orcid": "0000-0002-6068-9212", "researcher": {"href": "https://publications.scilifelab.se/researcher/40f6c8e761a944b78e67f0e04453f78b.json"}}], "type": "journal article", "published": "2024-11-18", "journal": {"title": "J. Autoimmun.", "issn": "1095-9157", "issn-l": "0896-8411", "volume": "149", "issue": null, "pages": "103332"}, "abstract": "Autoantibodies are found in up to 80 % of patients with idiopathic inflammatory myopathies (IIM) and are associated with distinct clinical phenotypes. Autoantibodies targeting cytosolic 5'-nucleotidase 1A (anti-NT5C1A) are currently the only known serum biomarker for the subgroup inclusion body myositis (IBM), although detected even in other autoimmune diseases. The aim of the study was to identify new autoimmune targets in IIM.\r\n\r\nIn a first cross-sectional exploratory study, samples from 219 IIM (108 Polymyositis (PM), 80 Dermatomyositis (DM) and 31 IBM) patients, 349 Systemic Lupus Erythematosus (SLE) patients and 306 population controls were screened for IgG reactivity against a panel of 357 proteins using an antigen bead array. All samples were identified in the local biobank of the Rheumatology clinic, Karolinska University Hospital. Positive hits for the IBM subgroup were then validated in an independent larger cohort of 287 patients with IBM followed at nine European rheumatological or neurological centers. IBM serum samples were explored by antigen bead array and results validated by Western blot. As controls, sera from 29 patients with PM and 30 with DM, HLA-matched with the Swedish IBM cohort, were included. Demographics, laboratory, clinical, and muscle biopsy data of the IBM cohort was retrieved.\r\n\r\nIn the exploratory study, IgG reactivity towards NADH dehydrogenase 1 \u03b1 subcomplex 11 (NDUFA11), a subunit of the membrane-bound mitochondrial respiratory chain complex I, was discovered with higher frequency in the IBM (9.7 %) than PM (2.8 %) and DM samples (1.3 %), although the difference was not statistically significant. Anti-NDUFA11 IgG was also found in 1.4 % of SLE and 2.0 % of population control samples. In the validation study, anti-NDUFA11 autoantibodies were detected in 10/287 IBM patients (3.5 %), 0/29 p.m. and 0/30 DM patients. Reactivity against NDUFA11 could be confirmed by Western blot. No statistically significant differences were found between patients with and without anti-NDUFA11 antibodies when comparing clinical, laboratory and histological data. However, we observed a trend of higher frequency of distal lower extremity muscle weakness, ragged red fibers and higher CK levels at time of diagnosis in the anti-NDUFA11 positive group. Co-existence of anti-NDUFA11 and anti-NT5C1A antibodies was not observed in any IBM patient.\r\n\r\nOur results reveal a new autoimmune target in the mitochondrial respiratory chain complex I that might be specifically associated with IBM. This is of particular interest as mitochondrial abnormalities are known histological findings in muscle biopsies of IBM patients.", "doi": "10.1016/j.jaut.2024.103332", "pmid": "39561568", "labels": {"Autoimmunity and Serology Profiling": "Collaborative"}, "xrefs": [{"db": "pii", "key": "S0896-8411(24)00166-5"}], "notes": [], "created": "2024-11-25T12:19:45.739Z", "modified": "2025-04-07T09:26:23.573Z"}, {"entity": "publication", "iuid": "387be3d37549490b96f97b6b0818f875", "links": {"self": {"href": "https://publications.scilifelab.se/publication/387be3d37549490b96f97b6b0818f875.json"}, "display": {"href": "https://publications.scilifelab.se/publication/387be3d37549490b96f97b6b0818f875"}}, "title": "Identification of four novel T cell autoantigens and personal autoreactive profiles in multiple sclerosis.", "authors": [{"family": "Bronge", "given": "Mattias", "initials": "M", "orcid": "0000-0002-1258-3982", "researcher": {"href": "https://publications.scilifelab.se/researcher/691b77352a57408896ef1fb486980ccd.json"}}, {"family": "H\u00f6gelin", "given": "Klara Asplund", "initials": "KA"}, {"family": "Thomas", "given": "Olivia G", "initials": "OG", "orcid": "0000-0002-2011-1344", "researcher": {"href": "https://publications.scilifelab.se/researcher/ea07f812ffee4db893c6f98548563525.json"}}, {"family": "Ruhrmann", "given": "Sabrina", "initials": "S"}, {"family": "Carvalho-Queiroz", "given": "Claudia", "initials": "C"}, {"family": "Nilsson", "given": "Ola B", "initials": "OB"}, {"family": "Kaiser", "given": "Andreas", "initials": "A"}, {"family": "Zeitelhofer", "given": "Manuel", "initials": "M"}, {"family": "Holmgren", "given": "Erik", "initials": "E", "orcid": "0000-0002-2656-1864", "researcher": {"href": "https://publications.scilifelab.se/researcher/6160949c45cf4daaab3991d051db5a16.json"}}, {"family": "Linnerbauer", "given": "Mathias", "initials": "M", "orcid": "0000-0002-5528-5141", "researcher": {"href": "https://publications.scilifelab.se/researcher/27c1386bf72f4371acb131d333314da2.json"}}, {"family": "Adzemovic", "given": "Milena Z", "initials": "MZ"}, {"family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Jelcic", "given": "Ivan", "initials": "I", "orcid": "0000-0002-6187-7098", "researcher": {"href": "https://publications.scilifelab.se/researcher/9b5547919d474434bddd217865f1fb8e.json"}}, {"family": "Liu", "given": "Hao", "initials": "H", "orcid": "0000-0001-6572-2870", "researcher": {"href": "https://publications.scilifelab.se/researcher/a3f8f259e77d4e208a4c838de8a7c7de.json"}}, {"family": "Nilsson", "given": "Peter", "initials": "P", "orcid": "0000-0002-4657-8532", "researcher": {"href": "https://publications.scilifelab.se/researcher/799bcf1cf8cf451296f4535dd4ca9dc0.json"}}, {"family": "Hillert", "given": "Jan", "initials": "J", "orcid": "0000-0002-7386-6732", "researcher": {"href": "https://publications.scilifelab.se/researcher/eb4f3ad8831d430e8327dd457d43834b.json"}}, {"family": "Brundin", "given": "Lou", "initials": "L", "orcid": "0000-0003-4408-7817", "researcher": {"href": "https://publications.scilifelab.se/researcher/9181d700c722427099d882b3b40eb91e.json"}}, {"family": "Fink", "given": "Katharina", "initials": "K"}, {"family": "Kockum", "given": "Ingrid", "initials": "I", "orcid": "0000-0002-0867-4726", "researcher": {"href": "https://publications.scilifelab.se/researcher/03ebcc6a01ef4d0db4e4673aff8de5d8.json"}}, {"family": "Tengvall", "given": "Katarina", "initials": "K", "orcid": "0000-0003-0424-3571", "researcher": {"href": "https://publications.scilifelab.se/researcher/59b02aaaf03b4cd39150c3034888c81d.json"}}, {"family": "Martin", "given": "Roland", "initials": "R"}, {"family": "Tegel", "given": "Hanna", "initials": "H", "orcid": "0000-0002-7067-9173", "researcher": {"href": "https://publications.scilifelab.se/researcher/d3d733dbd7b84a6b88f7f5fcff7165f6.json"}}, {"family": "Gr\u00e4slund", "given": "Torbj\u00f6rn", "initials": "T", "orcid": "0000-0002-5391-600X", "researcher": {"href": "https://publications.scilifelab.se/researcher/52adbc739e274652bbf877facf4f0959.json"}}, {"family": "Al Nimer", "given": "Faiez", "initials": "F", "orcid": "0000-0003-0937-5995", "researcher": {"href": "https://publications.scilifelab.se/researcher/743a318b1c64432280e3999fb57c9a18.json"}}, {"family": "Guerreiro-Cacais", "given": "Andr\u00e9 Ortlieb", "initials": "AO", "orcid": "0000-0002-4561-2823", "researcher": {"href": "https://publications.scilifelab.se/researcher/9b824181455243b19f4aa145a4545870.json"}}, {"family": "Khademi", "given": "Mohsen", "initials": "M", "orcid": "0000-0003-0801-1444", "researcher": {"href": "https://publications.scilifelab.se/researcher/5446d6d754bc4c429d0e48ade419413c.json"}}, {"family": "Gafvelin", "given": "Guro", "initials": "G", "orcid": "0000-0003-1618-4011", "researcher": {"href": "https://publications.scilifelab.se/researcher/870294f4604744ccb212a3c299887ecc.json"}}, {"family": "Olsson", "given": "Tomas", "initials": "T", "orcid": "0000-0002-2938-1877", "researcher": {"href": "https://publications.scilifelab.se/researcher/fd9a20a941214f97a22f010df37cd8e1.json"}}, {"family": "Gr\u00f6nlund", "given": "Hans", "initials": "H", "orcid": "0000-0003-4882-7624", "researcher": {"href": "https://publications.scilifelab.se/researcher/0e701613f60249b793f2def737168a05.json"}}], "type": "journal article", "published": "2022-04-29", "journal": {"title": "Sci Adv", "issn": "2375-2548", "volume": "8", "issue": "17", "pages": "eabn1823", "issn-l": "2375-2548"}, "abstract": "Multiple sclerosis (MS) is an inflammatory disease of the central nervous system (CNS), in which pathological T cells, likely autoimmune, play a key role. Despite its central importance, the autoantigen repertoire remains largely uncharacterized. Using a novel in vitro antigen delivery method combined with the Human Protein Atlas library, we screened for T cell autoreactivity against 63 CNS-expressed proteins. We identified four previously unreported autoantigens in MS: fatty acid-binding protein 7, prokineticin-2, reticulon-3, and synaptosomal-associated protein 91, which were verified to induce interferon-\u03b3 responses in MS in two cohorts. Autoreactive profiles were heterogeneous, and reactivity to several autoantigens was MS-selective. Autoreactive T cells were predominantly CD4+ and human leukocyte antigen-DR restricted. Mouse immunization induced antigen-specific responses and CNS leukocyte infiltration. This represents one of the largest systematic efforts to date in the search for MS autoantigens, demonstrates the heterogeneity of autoreactive profiles, and highlights promising targets for future diagnostic tools and immunomodulatory therapies in MS.", "doi": "10.1126/sciadv.abn1823", "pmid": "35476434", "labels": {"Autoimmunity and Serology Profiling": "Collaborative"}, "xrefs": [], "notes": [], "created": "2022-04-28T11:23:43.022Z", "modified": "2022-04-28T11:23:43.509Z"}, {"entity": "publication", "iuid": "998ee78639d54b3a9729c42c99deb02c", "links": {"self": {"href": "https://publications.scilifelab.se/publication/998ee78639d54b3a9729c42c99deb02c.json"}, "display": {"href": "https://publications.scilifelab.se/publication/998ee78639d54b3a9729c42c99deb02c"}}, "title": "SARS-CoV-2 induces a durable and antigen specific humoral immunity after asymptomatic to mild COVID-19 infection.", "authors": [{"family": "Havervall", "given": "Sebastian", "initials": "S"}, {"family": "Jernbom Falk", "given": "August", "initials": "A", "orcid": "0000-0002-7773-1851", "researcher": {"href": "https://publications.scilifelab.se/researcher/fe6400bde68b46899515cef5bea05fca.json"}}, {"family": "Klingstr\u00f6m", "given": "Jonas", "initials": "J", "orcid": "0000-0001-9076-1441", "researcher": {"href": "https://publications.scilifelab.se/researcher/95c1b345ae434fb383b7fe6a1d053c80.json"}}, {"family": "Ng", "given": "Henry", "initials": "H", "orcid": "0000-0003-2873-9088", "researcher": {"href": "https://publications.scilifelab.se/researcher/5fcb12c664a64724b5cd42a1267a5bea.json"}}, {"family": "Greilert-Norin", "given": "Nina", "initials": "N"}, {"family": "Gabrielsson", "given": "Lena", "initials": "L"}, {"family": "Salomonsson", "given": "Ann-Christin", "initials": "AC"}, {"family": "Isaksson", "given": "Eva", "initials": "E", "orcid": "0000-0003-0289-8750", "researcher": {"href": "https://publications.scilifelab.se/researcher/f82b765ab5e64c7589dfe9f14db8478a.json"}}, {"family": "Rudberg", "given": "Ann-Sofie", "initials": "AS"}, {"family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Andersson", "given": "Eni", "initials": "E", "orcid": "0000-0002-5115-0637", "researcher": {"href": "https://publications.scilifelab.se/researcher/ef94cf857c3746088cd01cee49242f24.json"}}, {"family": "Olofsson", "given": "Jennie", "initials": "J"}, {"family": "Skoglund", "given": "Lovisa", "initials": "L"}, {"family": "Yousef", "given": "Jamil", "initials": "J", "orcid": "0000-0001-5915-1258", "researcher": {"href": "https://publications.scilifelab.se/researcher/86be17c932614797a876bb55c7ce566e.json"}}, {"family": "Pin", "given": "Elisa", "initials": "E"}, {"family": "Christ", "given": "Wanda", "initials": "W", "orcid": "0000-0003-3886-5248", "researcher": {"href": "https://publications.scilifelab.se/researcher/38fe3a44fdb547b885cce5b6f490b2bc.json"}}, {"family": "Olausson", "given": "Mikaela", "initials": "M"}, {"family": "Hedhammar", "given": "My", "initials": "M"}, {"family": "Tegel", "given": "Hanna", "initials": "H"}, {"family": "Mangsbo", "given": "Sara", "initials": "S"}, {"family": "Phillipson", "given": "Mia", "initials": "M"}, {"family": "M\u00e5nberg", "given": "Anna", "initials": "A"}, {"family": "Hober", "given": "Sophia", "initials": "S", "orcid": "0000-0003-0605-8417", "researcher": {"href": "https://publications.scilifelab.se/researcher/f8dd8ee4264d4e4b912dacad3106f40a.json"}}, {"family": "Nilsson", "given": "Peter", "initials": "P", "orcid": "0000-0002-4657-8532", "researcher": {"href": "https://publications.scilifelab.se/researcher/799bcf1cf8cf451296f4535dd4ca9dc0.json"}}, {"family": "Th\u00e5lin", "given": "Charlotte", "initials": "C"}], "type": "journal article", "published": "2022-01-12", "journal": {"title": "PLoS ONE", "issn": "1932-6203", "volume": "17", "issue": "1", "pages": "e0262169", "issn-l": "1932-6203"}, "abstract": "Current SARS-CoV-2 serological assays generate discrepant results, and the longitudinal characteristics of antibodies targeting various antigens after asymptomatic to mild COVID-19 are yet to be established. This longitudinal cohort study including 1965 healthcare workers, of which 381 participants exhibited antibodies against the SARS-CoV-2 spike antigen at study inclusion, reveal that these antibodies remain detectable in most participants, 96%, at least four months post infection, despite having had no or mild symptoms. Virus neutralization capacity was confirmed by microneutralization assay in 91% of study participants at least four months post infection. Contrary to antibodies targeting the spike protein, antibodies against the nucleocapsid protein were only detected in 80% of previously anti-nucleocapsid IgG positive healthcare workers. Both anti-spike and anti-nucleocapsid IgG levels were significantly higher in previously hospitalized COVID-19 patients four months post infection than in healthcare workers four months post infection (p = 2*10-23 and 2*10-13 respectively). Although the magnitude of humoral response was associated with disease severity, our findings support a durable and functional humoral response after SARS-CoV-2 infection even after no or mild symptoms. We further demonstrate differences in antibody kinetics depending on the antigen, arguing against the use of the nucleocapsid protein as target antigen in population-based SARS-CoV-2 serological surveys.", "doi": "10.1371/journal.pone.0262169", "pmid": "35020778", "labels": {"Autoimmunity and Serology Profiling": "Collaborative"}, "xrefs": [{"db": "pii", "key": "PONE-D-21-27419"}], "notes": [], "created": "2022-01-14T08:23:14.930Z", "modified": "2022-01-14T08:23:15.078Z"}, {"entity": "publication", "iuid": "40debb001133430dacf91ed1b897a801", "links": {"self": {"href": "https://publications.scilifelab.se/publication/40debb001133430dacf91ed1b897a801.json"}, "display": {"href": "https://publications.scilifelab.se/publication/40debb001133430dacf91ed1b897a801"}}, "title": "Salivary IgG to SARS-CoV-2 indicates seroconversion and correlates to serum neutralization in mRNA-vaccinated immunocompromised individuals", "authors": [{"family": "Healy", "given": "Katie", "initials": "K"}, {"family": "Pin", "given": "Elisa", "initials": "E", "orcid": "0000-0002-2158-2674", "researcher": {"href": "https://publications.scilifelab.se/researcher/ccb4db02b9784587b62020716ab87247.json"}}, {"family": "Chen", "given": "Puran", "initials": "P"}, {"family": "S\u00f6derdahl", "given": "Gunnar", "initials": "G"}, {"family": "Nowak", "given": "Piotr", "initials": "P"}, {"family": "Mielke", "given": "Stephan", "initials": "S", "orcid": "0000-0002-8325-9215", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbb6778eb9964f9cbd9ffc260892d609.json"}}, {"family": "Hansson", "given": "Lotta", "initials": "L"}, {"family": "Bergman", "given": "Peter", "initials": "P", "orcid": "0000-0003-3306-3713", "researcher": {"href": "https://publications.scilifelab.se/researcher/397d11713c80456bb600b1e4c88ff843.json"}}, {"family": "Smith", "given": "C I Edvard", "initials": "CIE"}, {"family": "Ljungman", "given": "Per", "initials": "P"}, {"family": "Valentini", "given": "Davide", "initials": "D"}, {"family": "Blennow", "given": "Ola", "initials": "O", "orcid": "0000-0002-7167-7882", "researcher": {"href": "https://publications.scilifelab.se/researcher/08ed03f808e84f50a0b599ce28b29d7d.json"}}, {"family": "\u00d6sterborg", "given": "Anders", "initials": "A"}, {"family": "Gabarrini", "given": "Giorgio", "initials": "G", "orcid": "0000-0001-6936-4919", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbb92481579b4a23afefbbed5ad59a9a.json"}}, {"family": "Al-Manei", "given": "Khaled", "initials": "K", "orcid": "0000-0003-0787-5849", "researcher": {"href": "https://publications.scilifelab.se/researcher/289ad83f90da43adb6634178107db3de.json"}}, {"family": "Alkharaan", "given": "Hassan", "initials": "H"}, {"family": "Sobkowiak", "given": "Michal Jacek", "initials": "MJ", "orcid": "0000-0003-2932-1994", "researcher": {"href": "https://publications.scilifelab.se/researcher/14f1eb990edf472cac56f24d7cae330c.json"}}, {"family": "Yousef", "given": "Jamil", "initials": "J"}, {"family": "Mravinacova", "given": "Sara", "initials": "S"}, {"family": "Cuapio", "given": "Angelica", "initials": "A"}, {"family": "Xu", "given": "Xinling", "initials": "X"}, {"family": "Akber", "given": "Mira", "initials": "M"}, {"family": "Lor\u00e9", "given": "Karin", "initials": "K", "orcid": "0000-0001-7679-9494", "researcher": {"href": "https://publications.scilifelab.se/researcher/737245a5bc2144bd90be71487cbb3192.json"}}, {"family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Muschiol", "given": "Sandra", "initials": "S"}, {"family": "Bogdanovic", "given": "Gordana", "initials": "G"}, {"family": "Buggert", "given": "Marcus", "initials": "M", "orcid": "0000-0003-0633-1719", "researcher": {"href": "https://publications.scilifelab.se/researcher/9a54e4b5136642eeafa77ac5118a0c81.json"}}, {"family": "Ljunggren", "given": "Hans Gustaf", "initials": "HG"}, {"family": "Hober", "given": "Sophia", "initials": "S", "orcid": "0000-0003-0605-8417", "researcher": {"href": "https://publications.scilifelab.se/researcher/f8dd8ee4264d4e4b912dacad3106f40a.json"}}, {"family": "Nilsson", "given": "Peter", "initials": "P", "orcid": "0000-0002-4657-8532", "researcher": {"href": "https://publications.scilifelab.se/researcher/799bcf1cf8cf451296f4535dd4ca9dc0.json"}}, {"family": "Aleman", "given": "Soo", "initials": "S", "orcid": "0000-0003-0461-4870", "researcher": {"href": "https://publications.scilifelab.se/researcher/d8a125a916b34de985de977dd8384650.json"}}, {"family": "Chen", "given": "Margaret S\u00e4llberg", "initials": "MS"}], "type": "journal-article", "published": "2022-01-00", "journal": {"title": "Med", "issn": "2666-6340", "issn-l": null, "volume": null, "issue": null, "pages": null}, "abstract": null, "doi": "10.1016/j.medj.2022.01.001", "pmid": "35075450", "labels": {"Autoimmunity and Serology Profiling": "Collaborative"}, "xrefs": [], "notes": [], "created": "2022-01-26T08:48:19.747Z", "modified": "2022-01-26T08:51:23.010Z"}, {"entity": "publication", "iuid": "662e6300d57a45818e6a52bf43aa890a", "links": {"self": {"href": "https://publications.scilifelab.se/publication/662e6300d57a45818e6a52bf43aa890a.json"}, "display": {"href": "https://publications.scilifelab.se/publication/662e6300d57a45818e6a52bf43aa890a"}}, "title": "Robust humoral and cellular immune responses and low risk for reinfection at least 8 months following asymptomatic to mild COVID-19.", "authors": [{"family": "Havervall", "given": "Sebastian", "initials": "S", "orcid": "0000-0003-1671-8183", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbd194b3cef64f9f9341fd163a035235.json"}}, {"family": "Ng", "given": "Henry", "initials": "H", "orcid": "0000-0003-2873-9088", "researcher": {"href": "https://publications.scilifelab.se/researcher/5fcb12c664a64724b5cd42a1267a5bea.json"}}, {"family": "Jernbom Falk", "given": "August", "initials": "A", "orcid": "0000-0002-7773-1851", "researcher": {"href": "https://publications.scilifelab.se/researcher/fe6400bde68b46899515cef5bea05fca.json"}}, {"family": "Greilert-Norin", "given": "Nina", "initials": "N", "orcid": "0000-0003-1492-9745", "researcher": {"href": "https://publications.scilifelab.se/researcher/cd0c03be884e4ae8840d0e0d04c411dd.json"}}, {"family": "M\u00e5nberg", "given": "Anna", "initials": "A", "orcid": "0000-0002-0056-1313", "researcher": {"href": "https://publications.scilifelab.se/researcher/6d155273b5b54e61b773f263e4f2ce9b.json"}}, {"family": "Marking", "given": "Ulrika", "initials": "U"}, {"family": "Laur\u00e9n", "given": "Ida", "initials": "I"}, {"family": "Gabrielsson", "given": "Lena", "initials": "L"}, {"family": "Salomonsson", "given": "Ann-Christin", "initials": "AC"}, {"family": "Aguilera", "given": "Katherina", "initials": "K"}, {"family": "Kihlgren", "given": "Martha", "initials": "M"}, {"family": "M\u00e5nsson", "given": "Maja", "initials": "M"}, {"family": "Rosell", "given": "Axel", "initials": "A", "orcid": "0000-0001-6280-0562", "researcher": {"href": "https://publications.scilifelab.se/researcher/bcddaba7a96a406b994756ab71427baf.json"}}, {"family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Andersson", "given": "Eni", "initials": "E"}, {"family": "Olofsson", "given": "Jennie", "initials": "J", "orcid": "0000-0002-8593-9089", "researcher": {"href": "https://publications.scilifelab.se/researcher/d2b59febdeec4df99bf3a0d5480df305.json"}}, {"family": "Skoglund", "given": "Lovisa", "initials": "L"}, {"family": "Yousef", "given": "Jamil", "initials": "J", "orcid": "0000-0001-5915-1258", "researcher": {"href": "https://publications.scilifelab.se/researcher/86be17c932614797a876bb55c7ce566e.json"}}, {"family": "Pin", "given": "Elisa", "initials": "E", "orcid": "0000-0002-2158-2674", "researcher": {"href": "https://publications.scilifelab.se/researcher/ccb4db02b9784587b62020716ab87247.json"}}, {"family": "Lord", "given": "Martin", "initials": "M", "orcid": "0000-0002-3238-3187", "researcher": {"href": "https://publications.scilifelab.se/researcher/3e14847c142f4c359f2d531601436897.json"}}, {"family": "\u00c5berg", "given": "Mikael", "initials": "M", "orcid": "0000-0002-7858-8233", "researcher": {"href": "https://publications.scilifelab.se/researcher/90fa86e9aeaa43ea9547e48b4f3f24e3.json"}}, {"family": "Hedhammar", "given": "My", "initials": "M"}, {"family": "Tegel", "given": "Hanna", "initials": "H"}, {"family": "D\u00f6nnes", "given": "Pierre", "initials": "P", "orcid": "0000-0002-4613-2952", "researcher": {"href": "https://publications.scilifelab.se/researcher/56d32d60f9b547be8096c448fc013246.json"}}, {"family": "Phillipson", "given": "Mia", "initials": "M", "orcid": "0000-0002-2387-0266", "researcher": {"href": "https://publications.scilifelab.se/researcher/1ebf9ffcab3e4a19add4c6dd51b727b1.json"}}, {"family": "Nilsson", "given": "Peter", "initials": "P", "orcid": "0000-0002-4657-8532", "researcher": {"href": "https://publications.scilifelab.se/researcher/799bcf1cf8cf451296f4535dd4ca9dc0.json"}}, {"family": "Klingstr\u00f6m", "given": "Jonas", "initials": "J", "orcid": "0000-0001-9076-1441", "researcher": {"href": "https://publications.scilifelab.se/researcher/95c1b345ae434fb383b7fe6a1d053c80.json"}}, {"family": "Mangsbo", "given": "Sara", "initials": "S", "orcid": "0000-0002-1355-2678", "researcher": {"href": "https://publications.scilifelab.se/researcher/c743bbcad6554f049c8fc5f64a6801bc.json"}}, {"family": "Hober", "given": "Sophia", "initials": "S", "orcid": "0000-0003-0605-8417", "researcher": {"href": "https://publications.scilifelab.se/researcher/f8dd8ee4264d4e4b912dacad3106f40a.json"}}, {"family": "Th\u00e5lin", "given": "Charlotte", "initials": "C", "orcid": "0000-0002-1345-6491", "researcher": {"href": "https://publications.scilifelab.se/researcher/130fb6ef6b774613a767e98f9f9b2eb4.json"}}], "type": "journal article", "published": "2022-01-00", "journal": {"title": "J. Intern. Med.", "issn": "1365-2796", "issn-l": "0954-6820", "volume": "291", "issue": "1", "pages": "72-80"}, "abstract": "Emerging data support detectable immune responses for months after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and vaccination, but it is not yet established to what degree and for how long protection against reinfection lasts.\n\nWe investigated SARS-CoV-2-specific humoral and cellular immune responses more than 8 months post-asymptomatic, mild and severe infection in a cohort of 1884 healthcare workers (HCW) and 51 hospitalized COVID-19 patients. Possible protection against SARS-CoV-2 reinfection was analyzed by a weekly 3-month polymerase chain reaction (PCR) screening of 252 HCW that had seroconverted 7 months prior to start of screening and 48 HCW that had remained seronegative at multiple time points.\n\nAll COVID-19 patients and 96% (355/370) of HCW who were anti-spike IgG positive at inclusion remained anti-spike IgG positive at the 8-month follow-up. Circulating SARS-CoV-2-specific memory T cell responses were detected in 88% (45/51) of COVID-19 patients and in 63% (233/370) of seropositive HCW. The cumulative incidence of PCR-confirmed SARS-CoV-2 infection was 1% (3/252) among anti-spike IgG positive HCW (0.13 cases per 100 weeks at risk) compared to 23% (11/48) among anti-spike IgG negative HCW (2.78 cases per 100 weeks at risk), resulting in a protective effect of 95.2% (95% CI 81.9%-99.1%).\n\nThe vast majority of anti-spike IgG positive individuals remain anti-spike IgG positive for at least 8 months regardless of initial COVID-19 disease severity. The presence of anti-spike IgG antibodies is associated with a substantially reduced risk of reinfection up to 9 months following asymptomatic to mild COVID-19.", "doi": "10.1111/joim.13387", "pmid": "34459525", "labels": {"Autoimmunity and Serology Profiling": "Collaborative", "Affinity Proteomics Uppsala": "Service"}, "xrefs": [{"db": "pmc", "key": "PMC8661920"}], "notes": [], "created": "2021-08-31T10:38:04.811Z", "modified": "2022-12-02T10:46:29.165Z"}, {"entity": "publication", "iuid": "db71f369517e425cac0b1c66d3c937e0", "links": {"self": {"href": "https://publications.scilifelab.se/publication/db71f369517e425cac0b1c66d3c937e0.json"}, "display": {"href": "https://publications.scilifelab.se/publication/db71f369517e425cac0b1c66d3c937e0"}}, "title": "SARS-CoV-2 exposure, symptoms and seroprevalence in healthcare workers in Sweden.", "authors": [{"family": "Rudberg", "given": "Ann-Sofie", "initials": "AS", "orcid": "0000-0003-3616-9943", "researcher": {"href": "https://publications.scilifelab.se/researcher/4e81215bbec8467388ec0592d4110169.json"}}, {"family": "Havervall", "given": "Sebastian", "initials": "S"}, {"family": "M\u00e5nberg", "given": "Anna", "initials": "A", "orcid": "0000-0002-0056-1313", "researcher": {"href": "https://publications.scilifelab.se/researcher/6d155273b5b54e61b773f263e4f2ce9b.json"}}, {"family": "Jernbom Falk", "given": "August", "initials": "A", "orcid": "0000-0002-7773-1851", "researcher": {"href": "https://publications.scilifelab.se/researcher/fe6400bde68b46899515cef5bea05fca.json"}}, {"family": "Aguilera", "given": "Katherina", "initials": "K"}, {"family": "Ng", "given": "Henry", "initials": "H", "orcid": "0000-0003-2873-9088", "researcher": {"href": "https://publications.scilifelab.se/researcher/5fcb12c664a64724b5cd42a1267a5bea.json"}}, {"family": "Gabrielsson", "given": "Lena", "initials": "L"}, {"family": "Salomonsson", "given": "Ann-Christin", "initials": "AC"}, {"family": "Hanke", "given": "Leo", "initials": "L", "orcid": "0000-0001-5514-2418", "researcher": {"href": "https://publications.scilifelab.se/researcher/ece050a286f946f6807170cffc9320e7.json"}}, {"family": "Murrell", "given": "Ben", "initials": "B"}, {"family": "McInerney", "given": "Gerald", "initials": "G", "orcid": "0000-0003-2257-7241", "researcher": {"href": "https://publications.scilifelab.se/researcher/5ac2f68095fe4426b97ec070865e5091.json"}}, {"family": "Olofsson", "given": "Jennie", "initials": "J"}, {"family": "Andersson", "given": "Eni", "initials": "E", "orcid": "0000-0002-5115-0637", "researcher": {"href": "https://publications.scilifelab.se/researcher/ef94cf857c3746088cd01cee49242f24.json"}}, {"family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Bayati", "given": "Shaghayegh", "initials": "S"}, {"family": "Bergstr\u00f6m", "given": "Sofia", "initials": "S"}, {"family": "Pin", "given": "Elisa", "initials": "E"}, {"family": "Sj\u00f6berg", "given": "Ronald", "initials": "R", "orcid": "0000-0003-1363-5796", "researcher": {"href": "https://publications.scilifelab.se/researcher/d08326da26da422ab445a26563843e79.json"}}, {"family": "Tegel", "given": "Hanna", "initials": "H"}, {"family": "Hedhammar", "given": "My", "initials": "M"}, {"family": "Phillipson", "given": "Mia", "initials": "M"}, {"family": "Nilsson", "given": "Peter", "initials": "P", "orcid": "0000-0002-4657-8532", "researcher": {"href": "https://publications.scilifelab.se/researcher/799bcf1cf8cf451296f4535dd4ca9dc0.json"}}, {"family": "Hober", "given": "Sophia", "initials": "S", "orcid": "0000-0003-0605-8417", "researcher": {"href": "https://publications.scilifelab.se/researcher/f8dd8ee4264d4e4b912dacad3106f40a.json"}}, {"family": "Th\u00e5lin", "given": "Charlotte", "initials": "C", "orcid": "0000-0002-1345-6491", "researcher": {"href": "https://publications.scilifelab.se/researcher/130fb6ef6b774613a767e98f9f9b2eb4.json"}}], "type": "journal article", "published": "2020-10-08", "journal": {"title": "Nat Commun", "issn": "2041-1723", "volume": "11", "issue": "1", "pages": "5064", "issn-l": "2041-1723"}, "abstract": "SARS-CoV-2 may pose an occupational health risk to healthcare workers. Here, we report the seroprevalence of SARS-CoV-2 antibodies, self-reported symptoms and occupational exposure to SARS-CoV-2 among healthcare workers at a large acute care hospital in Sweden. The seroprevalence of IgG antibodies against SARS-CoV-2 was 19.1% among the 2149 healthcare workers recruited between April 14th and May 8th 2020, which was higher than the reported regional seroprevalence during the same time period. Symptoms associated with seroprevalence were anosmia (odds ratio (OR) 28.4, 95% CI 20.6-39.5) and ageusia (OR 19.2, 95% CI 14.3-26.1). Seroprevalence was also associated with patient contact (OR 2.9, 95% CI 1.9-4.5) and covid-19 patient contact (OR 3.3, 95% CI 2.2-5.3). These findings imply an occupational risk for SARS-CoV-2 infection among healthcare workers. Continued measures are warranted to assure healthcare workers safety and reduce transmission from healthcare workers to patients and to the community.", "doi": "10.1038/s41467-020-18848-0", "pmid": "33033249", "labels": {"Autoimmunity and Serology Profiling": "Collaborative"}, "xrefs": [{"db": "pii", "key": "10.1038/s41467-020-18848-0"}, {"db": "pmc", "key": "PMC7544689"}], "notes": [], "created": "2020-10-10T20:52:35.390Z", "modified": "2021-11-10T12:46:29.669Z"}, {"entity": "publication", "iuid": "043ab27fa61944e99a7e279442373b57", "links": {"self": {"href": "https://publications.scilifelab.se/publication/043ab27fa61944e99a7e279442373b57.json"}, "display": {"href": "https://publications.scilifelab.se/publication/043ab27fa61944e99a7e279442373b57"}}, "title": "Integration of molecular profiles in a longitudinal wellness profiling cohort.", "authors": [{"family": "Tebani", "given": "Abdellah", "initials": "A"}, {"family": "Gummesson", "given": "Anders", "initials": "A", "orcid": "0000-0003-0024-960X", "researcher": {"href": "https://publications.scilifelab.se/researcher/cb164de27f2846328bb675876922a5fe.json"}}, {"family": "Zhong", "given": "Wen", "initials": "W", "orcid": "0000-0002-7422-6104", "researcher": {"href": "https://publications.scilifelab.se/researcher/a82c3b7da3b8472392d39ca5f6d5bedb.json"}}, {"family": "Koistinen", "given": "Ina Schuppe", "initials": "IS"}, {"family": "Lakshmikanth", "given": "Tadepally", "initials": "T", "orcid": "0000-0001-7256-5770", "researcher": {"href": "https://publications.scilifelab.se/researcher/92e81aa6b0cf4ff0a18b14098bf0fcc1.json"}}, {"family": "Olsson", "given": "Lisa M", "initials": "LM", "orcid": "0000-0001-9730-1915", "researcher": {"href": "https://publications.scilifelab.se/researcher/2460963d77ee4eee9409fbd8c257d910.json"}}, {"family": "Boulund", "given": "Fredrik", "initials": "F", "orcid": "0000-0002-3806-323X", "researcher": {"href": "https://publications.scilifelab.se/researcher/514fbe8cab5e4f25afa33fcd3e0523b5.json"}}, {"family": "Neiman", "given": "Maja", "initials": "M"}, {"family": "Stenlund", "given": "Hans", "initials": "H"}, {"family": "Hellstr\u00f6m", "given": "Cecilia", "initials": "C", "orcid": "0000-0003-0880-5375", "researcher": {"href": "https://publications.scilifelab.se/researcher/dbf3f75938f0442a9b1ae5c98565f44a.json"}}, {"family": "Karlsson", "given": "Max J", "initials": "MJ", "orcid": "0000-0002-7000-4416", "researcher": {"href": "https://publications.scilifelab.se/researcher/6e1bd9a99e5648c3998c6e0106a07fbc.json"}}, {"family": "Arif", "given": "Muhammad", "initials": "M", "orcid": "0000-0003-2261-0881", "researcher": {"href": "https://publications.scilifelab.se/researcher/fbe369c4e07c44c09dcf64a3c18d833e.json"}}, {"family": "Dodig-Crnkovi\u0107", "given": "Tea", "initials": "T", "orcid": "0000-0002-2875-896X", "researcher": {"href": "https://publications.scilifelab.se/researcher/cf18af5b676b449693945249fc1767e4.json"}}, {"family": "Mardinoglu", "given": "Adil", "initials": "A", "orcid": "0000-0002-4254-6090", "researcher": {"href": "https://publications.scilifelab.se/researcher/da756265658c4ed2a8911644583e07a3.json"}}, {"family": "Lee", "given": "Sunjae", "initials": "S"}, {"family": "Zhang", "given": "Cheng", "initials": "C", "orcid": "0000-0002-3721-8586", "researcher": {"href": "https://publications.scilifelab.se/researcher/d1b9559ac41749fa91c4025108947e13.json"}}, {"family": "Chen", "given": "Yang", "initials": "Y"}, {"family": "Olin", "given": "Axel", "initials": "A", "orcid": "0000-0002-1161-4476", "researcher": {"href": "https://publications.scilifelab.se/researcher/8dfb8efde80a4a508c93714729259aba.json"}}, {"family": "Mikes", "given": "Jaromir", "initials": "J", "orcid": "0000-0002-9941-7855", "researcher": {"href": "https://publications.scilifelab.se/researcher/21c127bffa7c4a01af7fad8ba6bac90b.json"}}, {"family": "Danielsson", "given": "Hanna", "initials": "H", "orcid": "0000-0001-6959-7704", "researcher": {"href": "https://publications.scilifelab.se/researcher/32e346ce0d514179baea3c97b615e665.json"}}, {"family": "von Feilitzen", "given": "Kalle", "initials": "K"}, {"family": "Jansson", "given": "Per-Anders", "initials": "PA"}, {"family": "Anger\u00e5s", "given": "Oskar", "initials": "O"}, {"family": "Huss", "given": "Mikael", "initials": "M"}, {"family": "Kjellqvist", "given": "Sanela", "initials": "S"}, {"family": "Odeberg", "given": "Jacob", "initials": "J", "orcid": "0000-0003-0996-1644", "researcher": {"href": "https://publications.scilifelab.se/researcher/d1f04395fea84d898a8fe2a9875e79c4.json"}}, {"family": "Edfors", "given": "Fredrik", "initials": "F", "orcid": "0000-0002-0017-7987", "researcher": {"href": "https://publications.scilifelab.se/researcher/3f0e8af0b9144bcd9fd566d316008a62.json"}}, {"family": "Tremaroli", "given": "Valentina", "initials": "V"}, {"family": "Forsstr\u00f6m", "given": "Bj\u00f6rn", "initials": "B"}, {"family": "Schwenk", "given": "Jochen M", "initials": "JM", "orcid": "0000-0001-8141-8449", "researcher": {"href": "https://publications.scilifelab.se/researcher/aba5822711b246b397fffacb7ae403b3.json"}}, {"family": "Nilsson", "given": "Peter", "initials": "P", "orcid": "0000-0002-4657-8532", "researcher": {"href": "https://publications.scilifelab.se/researcher/799bcf1cf8cf451296f4535dd4ca9dc0.json"}}, {"family": "Moritz", "given": "Thomas", "initials": "T", "orcid": "0000-0002-4258-3190", "researcher": {"href": "https://publications.scilifelab.se/researcher/95ad5b7fe48f42eda1328f54a385e097.json"}}, {"family": "B\u00e4ckhed", "given": "Fredrik", "initials": "F", "orcid": "0000-0002-4871-8818", "researcher": {"href": "https://publications.scilifelab.se/researcher/1689878e0c5542d08d3e2d5043a6ce5c.json"}}, {"family": "Engstrand", "given": "Lars", "initials": "L"}, {"family": "Brodin", "given": "Petter", "initials": "P", "orcid": "0000-0002-8103-0046", "researcher": {"href": "https://publications.scilifelab.se/researcher/40097353cdb24e52bf2330eb687042bf.json"}}, {"family": "Bergstr\u00f6m", "given": "G\u00f6ran", "initials": "G", "orcid": "0000-0003-4289-5722", "researcher": {"href": "https://publications.scilifelab.se/researcher/fbc3ade3079e4265ad42ed1be485bc24.json"}}, {"family": "Uhlen", "given": "Mathias", "initials": "M", "orcid": "0000-0002-4858-8056", "researcher": {"href": "https://publications.scilifelab.se/researcher/ff81da3cb0cf4262873b993a1b06798c.json"}}, {"family": "Fagerberg", "given": "Linn", "initials": "L", "orcid": "0000-0003-0198-7137", "researcher": {"href": "https://publications.scilifelab.se/researcher/e8db0663a10a4d9e9241457609d5952e.json"}}], "type": "journal article", "published": "2020-09-08", "journal": {"title": "Nat Commun", "issn": "2041-1723", "issn-l": "2041-1723", "volume": "11", "issue": "1", "pages": "4487"}, "abstract": "An important aspect of precision medicine is to probe the stability in molecular profiles among healthy individuals over time. Here, we sample a longitudinal wellness cohort with 100 healthy individuals and analyze blood molecular profiles including proteomics, transcriptomics, lipidomics, metabolomics, autoantibodies and immune cell profiling, complemented with gut microbiota composition and routine clinical chemistry. Overall, our results show high variation between individuals across different molecular readouts, while the intra-individual baseline variation is low. The analyses show that each individual has a unique and stable plasma protein profile throughout the study period and that many individuals also show distinct profiles with regards to the other omics datasets, with strong underlying connections between the blood proteome and the clinical chemistry parameters. In conclusion, the results support an individual-based definition of health and show that comprehensive omics profiling in a longitudinal manner is a path forward for precision medicine.", "doi": "10.1038/s41467-020-18148-7", "pmid": "32900998", "labels": {"Bioinformatics Support, Infrastructure and Training": "Collaborative", "Bioinformatics Long-term Support WABI": "Collaborative", "Autoimmunity and Serology Profiling": "Collaborative", "Affinity Proteomics Stockholm": "Collaborative", "Cellular Immunomonitoring": "Collaborative", "Bioinformatics Support for Computational Resources": "Service", "Bioinformatics (NBIS)": "Collaborative", "Swedish Metabolomics Centre": "Collaborative"}, "xrefs": [{"db": "pii", "key": "10.1038/s41467-020-18148-7"}, {"db": "pmc", "key": "PMC7479148"}], "notes": [], "created": "2020-09-10T05:17:29.818Z", "modified": "2025-10-17T13:03:16.662Z"}]}