Ruth Frikke-Schmidt

Ruth Frikke-Schmidt

Clinical Professor

Member of:

  • Clinical Biochemistry


  1. 2022
  2. Published

    Decline in Antibody Concentration 6 Months After Two Doses of SARS-CoV-2 BNT162b2 Vaccine in Solid Organ Transplant Recipients and Healthy Controls

    Hamm, S. R., Møller, D. L., Pérez-Alós, L., Hansen, C. B., Pries-Heje, M. M., Heftdal, L. D., Hasselbalch, R. B., Fogh, K., Madsen, J. R., Almagro Armenteros, J. J., Knudsen, A. D., Poulsen, J. R., Frikke-Schmidt, R., Hilsted, L. M., Sørensen, E., Ostrowski, S. R., Harboe, Z. B., Perch, M., Sørensen, S. S., Rasmussen, A. & 4 others, Bundgård, Henning, Garred, Peter, Iversen, Kasper & Nielsen, Susanne Dam, 2022, In: Frontiers in Immunology. 13, 10 p., 832501.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    HDL cholesterol concentrations and risk of atherosclerotic cardiovascular disease – Insights from randomized clinical trials and human genetics

    Kjeldsen, E. W., Thomassen, J. Q. & Frikke-Schmidt, Ruth, 2022, In: Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids. 1867, 1, 7 p., 159063.

    Research output: Contribution to journalReviewResearchpeer-review

  4. Published

    Impact of diet on ten-year absolute cardiovascular risk in a prospective cohort of 94 321 individuals: A tool for implementation of healthy diets

    Kjeldsen, E. W., Thomassen, J. Q., Rasmussen, Katrine Laura, Nordestgaard, Børge, Tybjærg-Hansen, Anne & Frikke-Schmidt, Ruth, 2022, In: The Lancet Regional Health - Europe. 19, 100419.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Kidney function and risk of dementia: Observational study, meta-analysis, and two-sample mendelian randomization study

    Kjaergaard, A. D., Ellervik, Christina, Witte, D. R., Nordestgaard, Børge, Frikke-Schmidt, Ruth & Bojesen, Stig Egil, 2022, In: European Journal of Epidemiology. 37, 12, p. 1273-1284 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Lipoprotein(a) Levels at Birth and in Early Childhood: The COMPARE Study

    Strandkjær, N., Hansen, M. K., Nielsen, S. T., Frikke-Schmidt, Ruth, Tybjærg-Hansen, Anne, Nordestgaard, Børge, Tabor, Ann, Bundgård, Henning, Iversen, Kasper & Kamstrup, P. R., 2022, In: Journal of Clinical Endocrinology and Metabolism. 107, 2, p. 324-335 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Long-term Benefits and Harms Associated with Genetic Cholesteryl Ester Transfer Protein Deficiency in the General Population

    Nordestgaard, L. T., Christoffersen, M., Lauridsen, B. K., Afzal, Shoaib, Nordestgaard, Børge, Frikke-Schmidt, Ruth & Tybjærg-Hansen, Anne, 2022, In: JAMA Cardiology. 7, 1, p. 55-64

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Markers of Kidney Function in Early Childhood and Association With Maternal Comorbidity

    Mohr Lytsen, R., Taageby Nielsen, S., Kongsgaard Hansen, M., Strandkjær, N., Juul Rasmussen, I., Axelsson Raja, A., Vøgg, R. O., Sillesen, A. S., Kamstrup, P. R., Schmidt, I. M., Iversen, Kasper, Bundgård, Henning & Frikke-Schmidt, Ruth, 2022, In: JAMA network open. 5, 11, e2243146.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Modeling of waning immunity after SARS-CoV-2 vaccination and influencing factors

    Pérez-Alós, L., Armenteros, J. J. A., Madsen, J. R., Hansen, C. B., Jarlhelt, I., Hamm, S. R., Heftdal, L. D., Pries-Heje, M. M., Møller, D. L., Fogh, K., Hasselbalch, R. B., Rosbjerg, A., Brunak, S., Sørensen, E., Larsen, M. A. H., Ostrowski, S. R., Frikke-Schmidt, R., Bayarri-Olmos, R., Hilsted, L. M., Iversen, K. K. & 3 others, Bundgård, Henning, Nielsen, Susanne Dam & Garred, Peter, 2022, In: Nature Communications. 13, 1, 11 p., 1614.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    New insights into the genetic etiology of Alzheimer's disease and related dementias

    Bellenguez, C., Küçükali, F., Jansen, I. E., Kleineidam, L., Moreno-Grau, S., Amin, N., Naj, A. C., Campos-Martin, R., Grenier-Boley, B., Andrade, V., Holmans, P. A., Boland, A., Damotte, V., van der Lee, S. J., Costa, M. R., Kuulasmaa, T., Yang, Q., de Rojas, I., Bis, J. C., Yaqub, A. & 39 others, Prokic, I., Chapuis, J., Ahmad, S., Giedraitis, V., Aarsland, D., Garcia-Gonzalez, P., Abdelnour, C., Alarcón-Martín, E., Alcolea, D., Alegret, M., Alvarez, I., Álvarez, V., Armstrong, N. J., Tsolaki, A., Antúnez, C., Appollonio, I., Arcaro, M., Archetti, S., Pastor, A. A., Arosio, B., Athanasiu, L., Bailly, H., Banaj, N., Baquero, M., Barral, S., Beiser, A., Nielsen, S. F., Nordestgaard, Børge, Sáez, M. E., Frikke-Schmidt, Ruth, EADB, E., GR@ACE, G., DEGESCO, D., EADI, E., GERAD, G., Demgene, D., FinnGen, F., ADGC, A. & CHARGE, C., 2022, In: Nature Genetics. 54, 4, p. 412-436 25 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Observational and genetic studies of C-reactive protein levels and risk of Alzheimer's disease

    Frikke-Schmidt, Ruth, Hegazy, S. H., Rasmussen, I. J., Nordestgaard, Børge, Tybjærg-Hansen, Anne & Thomassen, J. Q., 2022, In: Alzheimer's and Dementia. 18, 12, p. 2734-2735

    Research output: Contribution to journalComment/debateResearchpeer-review

  12. Published

    Oxygen Targets in Comatose Survivors of Cardiac Arrest

    Schmidt, H., Kjaergaard, J., Hassager, C., Mølstrøm, S., Grand, J., Borregaard, B., Obling, L. E. R., Venø, S., Sarkisian, L., Mamaev, D., Jensen, L. O., Nyholm, B., Høfsten, D. E., Josiassen, J., Thomsen, J. H., Thune, J. J., Lindholm, M. G., Meyer, M. A. S., Winther-Jensen, M., Sørensen, M. & 7 others, Frydland, M., Beske, R. P., Frikke-Schmidt, Ruth, Wiberg, S., Boesgaard, S., Jørgensen, Vibeke Renée Lind & Møller, J. E., 2022, In: New England Journal of Medicine. 387, 16, p. 1467-1476 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Physical activity in leisure time and at work and risk of dementia: A prospective cohort study of 117,616 individuals

    Juul Rasmussen, I., Rasmussen, Katrine Laura, Thomassen, J. Q., Nordestgaard, Børge, Schnohr, P., Tybjærg-Hansen, Anne & Frikke-Schmidt, Ruth, 2022, In: Atherosclerosis. 360, p. 53-60 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Plasma high-density lipoprotein cholesterol and risk of dementia: observational and genetic studies

    Kjeldsen, E. W., Thomassen, J. Q., Juul Rasmussen, I., Nordestgaard, Børge, Tybjærg-Hansen, Anne & Frikke-Schmidt, Ruth, 2022, In: Cardiovascular Research. 118, 5, p. 1330-1343 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Reply to “Mendelian randomization highlights causal association between genetically increased C-reactive protein levels and reduced Alzheimer's disease risk”

    Luo, J., Thomassen, J. Q., Hegazy, S. H., Rasmussen, I. J., Nordestgaard, Børge, Tybjærg-Hansen, Anne & Frikke-Schmidt, Ruth, 2022, In: Alzheimer's & Dementia. 18, 10, p. 2007-2009 3 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  16. Published

    Self-Reported Long COVID and Its Association with the Presence of SARS-CoV-2 Antibodies in a Danish Cohort up to 12 Months after Infection

    Fogh, K., Larsen, T. G., Hansen, Cecilie Bo, Hasselbalch, R. B., Eriksen, A. R. R., Bundgård, Henning, Frikke-Schmidt, Ruth, Hilsted, L. M., Østergaard, L., Johansen, I. S., Hageman, Ida, Garred, Peter & Iversen, Kasper, 2022, In: Microbiology Spectrum. 10, 6

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Self-reported and genetically predicted coffee consumption and smoking in dementia: A Mendelian randomization study

    Nordestgaard, A. T., Nordestgaard, Børge, Frikke-Schmidt, Ruth, Juul Rasmussen, I. & Bojesen, Stig Egil, 2022, In: Atherosclerosis. 348, p. 36-43 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Serum cobalamin in children with moderate acute malnutrition in Burkina Faso: Secondary analysis of a randomized trial

    Friis, Henrik, Cichon, B., Fabiansen, C., Iuel-Brockdorff, A., Yaméogo, C. W., Ritz, C., Frikke-Schmidt, Ruth, Briend, A., Michaelsen, Kim F., Christensen, Vibeke Brix, Filteau, S. & Olsen, Mette Frahm, 2022, In: P L o S Medicine (Online). 19, 3, 18 p., e1003943.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Shared Risk Factors between Dementia and Atherosclerotic Cardiovascular Disease

    Nordestgaard, L. T., Christoffersen, M. & Frikke-Schmidt, Ruth, 2022, In: International Journal of Molecular Sciences. 23, 17, 9777.

    Research output: Contribution to journalReviewResearchpeer-review

  20. Published

    Stroke genetics informs drug discovery and risk prediction across ancestries

    Mishra, A., Malik, R., Hachiya, T., Jürgenson, T., Namba, S., Posner, D. C., Kamanu, F. K., Koido, M., Le Grand, Q., Shi, M., He, Y., Georgakis, M. K., Caro, I., Krebs, K., Liaw, Y. C., Vaura, F. C., Lin, K., Winsvold, B. S., Srinivasasainagendra, V., Parodi, L. & 45 others, Bae, H. J., Chauhan, G., Chong, M. R., Tomppo, L., Akinyemi, R., Roshchupkin, G. V., Habib, N., Jee, Y. H., Thomassen, J. Q., Abedi, V., Cárcel-Márquez, J., Nygaard, M., Leonard, H. L., Yang, C., Yonova-Doing, E., Knol, M. J., Lewis, A. J., Judy, R. L., Ago, T., Amouyel, P., Armstrong, N. D., Bakker, M. K., Bartz, T. M., Bennett, D. A., Bis, J. C., Bordes, C., Børte, S., Nordestgaard, Børge, Tybjærg-Hansen, Anne, Frikke-Schmidt, Ruth, PRECISEQ Consortium, P. C., FinnGen Consortium, F. C., NINDS Stroke Genetics Network (SiGN), N. S. G. N. (., MEGASTROKE Consortium, M. C., SIREN Consortium, S. C., China Kadoorie Biobank Collaborative Group, C. K. B. C. G., VA Million Veteran Program, V. M. V. P., International Stroke Genetics Consortium (ISGC), I. S. G. C. (., BioBank Japan, B. J., CHARGE Consortium, C. C., GIGASTROKE Consortium, G. C., COMPASS Consortium, C. C., INVENT Consortium, I. C., Dutch Parelsnoer Initiative (PSI) Cerebrovascular Disease Study Group, D. P. I. (. C. D. S. G. & Estonian Biobank, E. B., 2022, In: Nature. 611, 7934, p. 115-123 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Using Polygenic Hazard Scores to Predict Age at Onset of Alzheimer's Disease in Nordic Populations

    Motazedi, E., Cheng, W., Thomassen, J. Q., Frei, O., Rongve, A., Athanasiu, L., Bahrami, S., Shadrin, A., Ulstein, I., Stordal, E., Brækhus, A., Saltvedt, I., Sando, S. B., O'Connell, K. S., Hindley, G., Van Der Meer, D., Bergh, S., Nordestgaard, B. G., Tybjærg-Hansen, A., Brthen, G. & 10 others, Pihlstrm, L., Djurovic, S., Frikke-Schmidt, Ruth, Fladby, T., Aarsland, D., Selbæk, G., Seibert, T. M., Dale, A. M., Fan, C. C. & Andreassen, O. A., 2022, In: Journal of Alzheimer's Disease. 88, 4, p. 1533-1544

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2021
  23. Published

    Common variants in Alzheimer’s disease and risk stratification by polygenic risk scores

    EADB contributors, E. C., The GR@ACE study group, T. G. S. G., DEGESCO consortium, D. C., IGAP (ADGC, CHARGE, EADI, GERAD), I. (. C. E. G. & PGC-ALZ consortia, P. C., Dec 2021, In: Nature Communications. 12, 1, 16 p., 3417.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Elevated Apolipoprotein A1 and HDL Cholesterol Associated with Age-related Macular Degeneration: 2 Population Cohorts

    Nordestgaard, L. T., Tybjærg-Hansen, Anne, Frikke-Schmidt, Ruth & Nordestgaard, Børge, 16 Jun 2021, In: The Journal of clinical endocrinology and metabolism. 106, 7, p. e2749-e2758 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Antibody-dependent neutralizing capacity of the SARS-CoV-2 vaccine BNT162b2 with and without previous COVID-19 priming

    Hansen, Cecilie Bo, Jarlhelt, I., Hasselbalch, R. B., Hamm, S. R., Fogh, K., Pries-Heje, M. M., Møller, D. L., Heftdal, Line Dam, Pérez-Alós, L., Sørensen, E., Larsen, M. A. H., Skjødt, Mikkel-Ole, Ostrowski, Sisse Rye, Frikke-Schmidt, Ruth, Bayarri-Olmos, R., Hilsted, Linda, Bundgård, Henning, Nielsen, Susanne Dam, Iversen, Kasper & Garred, Peter, 2021, In: Journal of Internal Medicine. 290, 6, p. 1272-1274

    Research output: Contribution to journalLetterResearchpeer-review

  26. Published

    Association of Low Plasma Transthyretin Concentration with Risk of Heart Failure in the General Population

    Greve, A. M., Christoffersen, M., Frikke-Schmidt, Ruth, Nordestgaard, Børge & Tybjærg-Hansen, Anne, 2021, In: JAMA Cardiology. 6, 3, p. 258-266

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Cohort profile: Copenhagen Hospital Biobank - Cardiovascular Disease Cohort (CHB-CVDC): Construction of a large-scale genetic cohort to facilitate a better understanding of heart diseases

    Laursen, I. H., Banasik, K., Haue, A. D., Petersen, O., Holm, P. C., Westergaard, D., Bundgaard, H., Brunak, S., Frikke-Schmidt, R., Holm, H., Sørensen, E., Thorner, L. W., Larsen, M. A. H., Schwinn, M., Køber, L., Torp-Pedersen, C., Ostrowski, S. R., Erikstrup, C., Nyegaard, M., Stefansson, H. & 11 others, Gylfason, A., Zink, F., Walters, G. B., Oddsson, A., Thorleifsson, G., Masson, G., Thorsteinsdottir, U., Gudbjartsson, D., Pedersen, Ole Birger Vesterager, Stefansson, K. & Ullum, H., 2021, In: BMJ Open. 11, 12, 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 43235093