Henrik Hjalgrim

Henrik Hjalgrim

Professor

Member of:

  • Internal Medicine: Haematology


  1. Published

    A large cohort study of the effects of Lewis, ABO, 13 other blood groups, and secretor status on COVID-19 susceptibility, severity, and long COVID-19

    Moslemi, C., Saekmose, S., Larsen, R., Brodersen, T., Didriksen, M., Hjalgrim, Henrik, Banasik, Karina, Nielsen, K. R., Bruun, M. T., Dowsett, J., Kasperen, K. A., Mikkelsen, S., Hansen, Thomas Folkmann, Ullum, H., Erikstrup, C., Olsson, M. L., Ostrowski, Sisse Rye & Pedersen, Ole Birger Vesterager, 2023, In: Transfusion. 63, 1, p. 47-58 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A second update on mapping the human genetic architecture of COVID-19

    Kanai, M., Andrews, S., Cordioli, M., Stevens, C., Neale, B. M., Daly, M., Ganna, A., Pathak, G. A., Ellinghaus, D., Banasik, K., Brunak, S., Pedersen, O. B., Westergaard, D., Sequeros, C. B., Nissen, J., Feldt-Rasmussen, U., Grønbæk, K., Ostrowski, S. R., Guindo-Martinez, M., Garcia, S. M. & 70 others, Hjalgrim, Henrik, Admin team lead, A. T. L., Admin team member, A. T. M., Analysis team lead, A. T. L., Analysis team member, A. T. M., Data collection lead, D. C. L., Data collection member, D. C. M., Manuscript analysis team lead, M. A. T. L., Manuscript analysis team members: Mendelian randomization, M. A. T. M. M. R., Manuscript analysis team members: methods development, M. A. T. M. M. D., Manuscript analysis team members: phenome-wide association study, M. A. T. M. P. A. S., Manuscript analysis team members: principal component projection, gene prioritization, M. A. T. M. P. C. P. G. P., Project management lead, P. M. L., Scientific communication lead, S. C. L., Scientific communication member, S. C. M., Writing group lead, W. G. L., Writing group member, W. G. M., 23andMe, 2., Adolescent brain and cognitive development study, A. B. A. C. D. S., Analysis group, A. G., Armenia_Covid-19hg, A., Assessment of the influence of clinical, functional, immunological and genetic factors on the severity of the course of coronavirus infection with SARS-CoV-2 and post-COVID syndrome, A. O. T. I. O. C. F. I. A. G. F. O. T. S. O. T. C. O. C. I. W. S. A. P. S., Avon Longitudinal Study of Parents and Children (ALSPAC), A. L. S. O. P. A. C. (., BelCovid, B., Biobanque Quebec COVID19, B. Q. C., BioVU, B., Bonn Study of COVID-19 Genetics, B. S. O. C. G., CGEn HostSeq—Canadian COVID-19 Human Host Genome Sequencing Databank, C. H. C. H. H. G. S. D., Colorado Center for Personalized Medicine—CCPM, C. C. F. P. M., COMRI/Virology Study, C. S., Covid19 Ioannina Biobank, C. I. B., COVID19-Host(a)ge, C., Covid19hg-CL, C., Danish COVID-19 Genomic Consortium, D. C. G. C., Egypt hgCOVID hub, E. H. H., EraCORE, E., FinnGen, F., French hgCOVID, F. H., GCAT. Genomes For Life, G. G. F. L., Genes & Health, G. &. H., Genetic influences on severity of COVID-19 illness in Korea, G. I. O. S. O. C. I. I. K., GenOMICC, G., Genotek COVID-19 study, G. C. S., Helix Exome+ COVID-19 Phenotypes, H. E. C. P., Host Genetic Factors for COVID-19 Severity and Outcome in Western Indian Population, H. G. F. F. C. S. A. O. I. W. I. P., Host Genetics in COVID Cohorts of Mixed ancestry from Mexico, H. G. I. C. C. O. M. A. F. M., Japan Coronavirus Taskforce, J. C. T., Japan NCGM-COVID19, J. N., Jordan COVID-19 Host Genomics Initiative (JCHGI), J. C. H. G. I. (., Leadership, L., Lung eQTL Consortium, L. E. C., Mass General Brigham—Host Vulnerability to COVID-19, M. G. B. V. T. C., MexGen-COVID, M., Pa-COVID-19, P., Project management group, P. M. G., Project management support, P. M. S., Qatar Genome Program, Q. G. P., SARS-CoV-2 and Host Genome sequencing, S. A. H. G. S., Scientific communication group, S. C. G., Search for Genomic Markers Predicting the Severity of the response to COVID-19, S. F. G. M. P. T. S. O. T. R. T. C., Spanish COalition to Unlock Research on host GEnetics on COVID-19 (SCOURGE), S. C. T. U. R. O. H. G. O. C. (., The Danish Blood Donor Study, T. D. B. D. S., The Genetic Predisposition to severe COVID-19, T. G. P. T. S. C., Tirschenreuth Study (TiKoco), T. S. (., UCLA Precision Health COVID-19 Host Genomics Biobank, U. P. H. C. H. G. B., UK Biobank, U. B., Variability in Immune Response Genes and Severity of SARS-CoV-2 Infection (INMUNGEN-CoV2 study), V. I. I. R. G. A. S. O. S. I. (. S., Website development, W. D., Writing Group, W. G. & The COVID-19 Host Genetics Initiative, T. C. H. G. I., 2023, In: Nature. 621, 7977, p. E7-E26 23 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  3. Published

    Antimicrobials use and infection hospital contacts as proxies of infection exposure at ages 0–2 years and risk of infectious mononucleosis

    Rostgaard, K., Søegaard, S. H., Stensballe, Lone Graff & Hjalgrim, Henrik, 2023, In: Scientific Reports. 13, 1, 8 p., 21251.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Childcare attendance and risk of childhood acute lymphoblastic leukaemia: A register study based on the Danish Childcare Database

    Søegaard, S. H., Rostgaard, K., Kamper-Jørgensen, Mads, Schmiegelow, Kjeld & Hjalgrim, Henrik, 2023, In: International Journal of Cancer. 152, 9, p. 1817-1826 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Childcare attendance and risk of infections in childhood and adolescence

    Søegaard, S. H., Spanggaard, M., Rostgaard, K., Kamper-Jørgensen, Mads, Stensballe, Lone Graff, Schmiegelow, Kjeld & Hjalgrim, Henrik, 2023, In: International Journal of Epidemiology. 52, 2, p. 466-475 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Cohort Profile: The Danish Blood Donor Study

    Erikstrup, C., Sørensen, E., Nielsen, K. R., Bruun, M. T., Petersen, M. S., Rostgaard, K., Thørner, L. W., Larsen, M., Mikkelsen, S., Dinh, K. M., Schwinn, M., Rigas, A. S., Didriksen, M., Dowsett, J., von Stemann, J. H., Brodersen, T., Paulsen, I. W., Hindhede, L., Sækmose, S. G., Kaspersen, K. A. & 10 others, Boldsen, J. K., Kjerulff, B., Werge, Thomas, Brunak, Søren, Banasik, Karina, Hansen, Thomas Folkmann, Ullum, H., Hjalgrim, Henrik, Ostrowski, Sisse Rye & Pedersen, Ole Birger Vesterager, 2023, In: International Journal of Epidemiology. 52, 3, p. e162-e171 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Combinatorial batching of DNA for ultralow-cost detection of pathogenic variants

    Stoltze, U. K., Hagen, C. M., Hansen, Thomas van Overeem, Byrjalsen, A., Gerdes, Anne-Marie Axø, Yakimov, V., Rasmussen, Simon, Bækvad-Hansen, M., Hougaard, D. M., Schmiegelow, Kjeld, Hjalgrim, Henrik, Wadt, Karin Anna Wallentin & Bybjerg-Grauholm, J., 2023, In: Genome Medicine. 15, 12 p., 17.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Comparative Analysis of the Humoral Immune Response to the EBV Proteome across EBV-Related Malignancies

    Argirion, I., Pfeiffer, R. M., Proietti, C., Coghill, A. E., Yu, K. J., Middeldorp, J. M., Sarathkumara, Y. D., Hsu, W. L., Chien, Y. C., Lou, P. J., Wang, C. P., Rothman, N., Lan, Q., Chen, C. J., Mbulaiteye, S. M., Jarrett, R. F., Glimelius, I., Smedby, K. E., Hjalgrim, H., Hildesheim, A. & 2 others, Doolan, D. L. & Liu, Z., 1 May 2023, In: Cancer Epidemiology Biomarkers and Prevention. 32, 5, p. 687-696 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Deficit of homozygosity among 1.52 million individuals and genetic causes of recessive lethality

    Oddsson, A., Sulem, P., Sveinbjornsson, G., Arnadottir, G. A., Steinthorsdottir, V., Halldorsson, G. H., Atlason, B. A., Oskarsson, G. R., Helgason, H., Nielsen, H. S., Westergaard, D., Karjalainen, J. M., Katrinardottir, H., Fridriksdottir, R., Jensson, B. O., Tragante, V., Ferkingstad, E., Jonsson, H., Gudjonsson, S. A., Beyter, D. & 31 others, Moore, K. H. S., Thordardottir, H. B., Kristmundsdottir, S., Stefansson, O. A., Rantapää-Dahlqvist, S., Sonderby, I. E., Didriksen, Maria, Stridh, P., Haavik, J., Tryggvadottir, L., Frei, O., Walters, G. B., Kockum, I., Hjalgrim, Henrik, Olafsdottir, T. A., Selbaek, G., Nyegaard, M., Erikstrup, C., Brodersen, T., Saevarsdottir, S., Olsson, T., Nielsen, K. R., Hansen, Thomas Folkmann, Brunak, Søren, Jacobsen, R. L., Brunak, Søren, Banasik, Karina, Askling, J., Pedersen, Ole Birger Vesterager, Ostrowski, Sisse Rye & DBDS Genomic Consortium, D. G. C., 2023, In: Nature Communications. 14, 15 p., 3453.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Experience of loneliness during the COVID-19 pandemic: a cross-sectional study of 50 968 adult Danes

    Christoffersen, L. A. N., Helenius, D., Schwinn, M., Erikstrup, C., Hjalgrim, Henrik, Nissen, J., Banasik, Karina, Nielsen, K., Kaspersen, K. A., Dinh, K. M., Bruun, M. T., Ostrowski, Sisse Rye, Sækmose, S., Hansen, Thomas Folkmann, Werge, Thomas, Didriksen, M. & Pedersen, Ole Birger Vesterager, 2023, In: BMJ Open. 13, 4, 9 p., e064033.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Genetic prediction of 33 blood group phenotypes using an existing genotype dataset

    Moslemi, C., Sækmose, S. G., Larsen, R., Bay, J. T., Brodersen, T., Didriksen, M., Hjalgrim, H., Banasik, K., Nielsen, K. R., Bruun, M. T., Dowsett, J., Dinh, K. M., Mikkelsen, S., Mikkelsen, C., Hansen, T. F., Ullum, H., Erikstrup, C., Brunak, S., Krogfelt, K. A., Storry, J. R. & 3 others, Ostrowski, Sisse Rye, Olsson, M. L. & Pedersen, Ole Birger Vesterager, 2023, In: Transfusion. 63, 12, p. 2297-2310 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Human leukocyte antigen system associations in Malassezia-related skin diseases

    Lindsø Andersen, P., Jemec, Gregor, Erikstrup, C., Didriksen, Maria, Dinh, K. M., Mikkelsen, S., Sørensen, E., Nielsen, K. R., Bruun, M. T., Hjalgrim, Henrik, Hansen, Torben, Sækmose, S. G., Ostrowski, Sisse Rye, Saunte, Ditte Marie, Pedersen, Oluf Borbye & DBDS Genetic Consortium, D. G. C., 2023, In: Archives of Dermatological Research. 315, p. 895–902 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Hyperhidrosis is associated with sleep disturbances, daytime tiredness, stress, and depression: A retrospective cohort study from the Danish Blood Donor Study

    Henning, M., Ibler, Kristina Sophie, Loft, I., Jennum, Poul, Didriksen, M., Ullum, H., Erikstrup, C., Nielsen, K., Bruun, M. T., Hjalgrim, Henrik, Sørensen, E., Dinh, K., Thørner, L. W., Jemec, Gregor & Pedersen, Oluf Borbye, 2023, In: Journal of the American Academy of Dermatology. 88, 1, p. 196-197

    Research output: Contribution to journalComment/debateResearch

  14. Published

    Impact of type 2 diabetes on mortality, cause of death, and treatment in chronic lymphocytic leukemia

    Rotbain, E. C., Allmer, C., Rostgaard, K., Andersen, M. A., Vainer, N., da Cunha-Bang, C., Parikh, S. A., Rabe, K. G., Hjalgrim, Henrik, Frederiksen, H., Slager, S. L. & Niemann, Carsten, 2023, In: American Journal of Hematology. 98, 8, p. 1236-1245 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Intracerebral Hemorrhage among Blood Donors and Their Transfusion Recipients

    Zhao, J., Rostgaard, K., Lauwers, E., Dahlén, T., Ostrowski, Sisse Rye, Erikstrup, C., Pedersen, Ole Birger Vesterager, De Strooper, B., Lemmens, R., Hjalgrim, Henrik & Edgren, G., 12 Sep 2023, In: JAMA. 330, 10, p. 941-950 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Multiple sclerosis and age at primary EBV infection

    Rostgaard, K. & Hjalgrim, Henrik, 2023, In: Infectious diseases now. 53, 6, 2 p., 104723.

    Research output: Contribution to journalLetterResearchpeer-review

  17. Published

    Preterm birth rates among twins during the Danish COVID-19 lockdown and when restrictions were relaxed

    Hedley, P. L., Baekvad-Hansen, M., Hedermann, G., Hjalgrim, Henrik, Hougaard, D. M., Melbye, M., Breindahl, M., Krebs, Lone, Hviid, Anders Peter, Lausten-Thomsen, U. & Christiansen, Michael, 2023, In: Acta Paediatrica. 112, 2, p. 298-300

    Research output: Contribution to journalComment/debateResearchpeer-review

  18. Published

    Rare variants with large effects provide functional insights into the pathology of migraine subtypes, with and without aura

    Bjornsdottir, G., Chalmer, M. A., Stefansdottir, L., Skuladottir, A. T., Einarsson, G., Andresdottir, M., Beyter, D., Ferkingstad, E., Gretarsdottir, S., Halldorsson, B. V., Halldorsson, G. H., Helgadottir, A., Helgason, H., Hjorleifsson Eldjarn, G., Jonasdottir, A., Jonasdottir, A., Jonsdottir, I., Knowlton, K. U., Nadauld, L. D., Lund, S. H. & 30 others, Magnusson, O. T., Melsted, P., Moore, K. H. S., Oddsson, A., Olason, P. I., Sigurdsson, A., Banasik, Karina, Brunak, Søren, Didriksen, Maria, Kogelman, L. J. A., Nielsen, K. R., Sørensen, E., Pedersen, Ole Birger Vesterager, Ullum, H., Bay, J., Burgdorf, Kristoffer Sølvsten, Dowsett, J., Hjalgrim, Henrik, Jacobsen, R. L., Louloudis, Ioannis, Lundgaard, Agnete Troen, Mikkelsen, Christina, Nyegaard, Mette, Henriksen, Alexander Pil, Werge, Thomas, Westergaard, David, Olesen, Jes, Ostrowski, Sisse Rye, Hansen, Thomas Folkmann & DBDS Genetic Consortium, D. G. C., 2023, In: Nature Genetics. 55, 11, p. 1843-1853

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Sex differences in clinical characteristics of migraine and its burden: a population-based study

    Chalmer, M. A., Kogelman, L. J. A., Callesen, I., Christensen, C. G., Techlo, T. R., Møller, P. L., Davidsson, O. B., Olofsson, I. A., Schwinn, M., Mikkelsen, S., Dinh, K. M., Nielsen, K., Topholm, M., Erikstrup, C., Ostrowski, S. R., Pedersen, O. B., Hjalgrim, H., Banasik, K., Burgdorf, K. S., Nyegaard, M. & 3 others, Olesen, Jes, Hansen, Thomas Folkmann & DBDS Genomic Consortium, D. G. C., 2023, In: European Journal of Neurology. 30, 6, p. 1774-1784

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Siblings reduce multiple sclerosis risk by preventing delayed primary Epstein–Barr virus infection

    Rostgaard, K., Nielsen, N. M., Melbye, M., Frisch, M. & Hjalgrim, Henrik, 2023, In: Brain. 146, 5, p. 1993-2002 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Smoking is associated with infection risk in healthy blood donors

    Kjerulff, B., Kaspersen, K. A., Dinh, K. M., Boldsen, J., Mikkelsen, S., Erikstrup, L. T., Sørensen, E., Nielsen, K. R., Bruun, M. T., Hjalgrim, Henrik, Pedersen, Ole Birger Vesterager, Thørner, L. W., Ullum, H., Ostrowski, Sisse Rye, Rostgaard, K., Pedersen, C. B., Sigsgaard, T. & Erikstrup, C., 2023, In: Clinical Microbiology and Infection. 29, 4, p. 506-514

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    The effect of ferritin-guided iron supplementation among Danish female first-time blood donors

    Drechsler, L. Ø., Boldsen, J. K., Hindhede, L., Aagaard, B., Harritshøj, Lene Holm, Mikkelsen, Christina, Brodersen, T., Brøns, N., Schwinn, M., Hjalgrim, Henrik, Rostgaard, K., Topholm Bruun, M., Ostrowski, Sisse Rye, Pedersen, Ole Birger Vesterager, Mikkelsen, S. & Erikstrup, C., 2023, In: Transfusion. 63, 9, p. 1710-1718 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    The healthy donor effect and survey participation, becoming a donor and donor career

    Brodersen, T., Rostgaard, K., Lau, C. J., Juel, K., Erikstrup, C., Nielsen, K. R., Ostrowski, Sisse Rye, Titlestad, K., Sækmose, S. G., Pedersen, Ole Birger Vesterager & Hjalgrim, Henrik, 2023, In: Transfusion. 63, 1, p. 143-155 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    The impact of the COVID-19 lockdown on birthweight among singleton term birth in Denmark

    de Knegt, Victoria Elizabeth, Hedley, P. L., Hedermann, G., Wilstrup, C., Bækvad-Hansen, M., Thagaard, I. N., Hjalgrim, Henrik, Kanters, Jørgen K., Melbye, M., Hougaard, D. M., Hviid, Anders Peter, Krebs, Lone, Breindahl, M., Lausten-Thomsen, U. & Christiansen, M., 2023, In: PLoS ONE. 18, 4, e0283909.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Two Novel Human Leukocyte Antigen Alleles Are Associated with Decreased Risk of Onychomycosis in a Large Cohort of Danish Blood Donors

    Lindsø Andersen, P., Jemec, Gregor, Erikstrup, C., Didriksen, Maria, Dinh, K. M., Mikkelsen, S., Bruun, M. T., Hjalgrim, Henrik, Hansen, Thomas Folkmann, Sækmose, S. G., Ostrowski, Sisse Rye, Pedersen, Ole Birger Vesterager & Saunte, Ditte Marie, 2023, In: Skin Appendage Disorders. 9, 3, p. 195-202

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 243898283