Ruth Frikke-Schmidt

Ruth Frikke-Schmidt

Clinical Professor

Member of:

  • Clinical Biochemistry


  1. 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

  2. Published

    S100B and brain derived neurotrophic factor in monozygotic twins with, at risk of and without affective disorders

    Ottesen, N. M., Meluken, I., Frikke-Schmidt, Ruth, Plomgaard, Peter Stendahl, Scheike, Thomas, Kessing, Lars Vedel, Miskowiak, Kamilla & Vinberg, Maj, 2020, In: Journal of Affective Disorders. 274, p. 726-732 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 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

  4. 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

  5. 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

  6. Published

    Serum soluble CD163 predicts risk of type 2 diabetes in the general population

    Møller, H. J., Frikke-Schmidt, Ruth, Moestrup, S., Nordestgaard, Børge & Tybjærg-Hansen, Anne, 1 Feb 2011, In: Clinical Chemistry. 57, 2, p. 291-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 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

  8. Published

    Short-Lived Antibody-Mediated Saliva Immunity against SARS-CoV-2 after Vaccination

    Madsen, J. R., Holm, B. E., Pérez-Alós, L., Bayarri-Olmos, R., Rosbjerg, A., Fogh, K., Pries-Heje, M. M., Møller, D. L., Hansen, Cecilie Bo, Heftdal, Line Dam, Hasselbalch, R. B., Hamm, S. R., Frikke-Schmidt, Ruth, Hilsted, Linda, Nielsen, Susanne Dam, Iversen, Kasper, Bundgård, Henning & Garred, Peter, 2023, In: Microbiology Spectrum. 11, 2, 11 p., e04947-22.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Significance of lipids, lipoproteins, and apolipoproteins during the first 14–16 months of life

    Nielsen, S. T., Lytsen, R. M., Strandkjær, N., Rasmussen, I. J., Sillesen, A. S., B. Vøgg, R. O., Raja, A. A., Nordestgaard, Børge, Kamstrup, P. R., Iversen, Kasper, Bundgård, Henning, Tybjærg-Hansen, Anne & Frikke-Schmidt, Ruth, 2023, In: European Heart Journal. 44, 42, p. 4408-4418 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 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

  11. Published

    Subgroups at high risk for ischaemic heart disease:identification and validation in 67 000 individuals from the general population

    Frikke-Schmidt, Ruth, Tybjærg-Hansen, Anne, Dyson, G., Haase, C. L., Benn, Marianne, Nordestgaard, Børge & Sing, C. F., 2015, In: International Journal of Epidemiology. 44, 1, p. 117-128 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Taking action: European Atherosclerosis Society targets the United Nations Sustainable Development Goals 2030 agenda to fight atherosclerotic cardiovascular disease in Europe

    Parini, P., Frikke-Schmidt, Ruth, Tselepis, A. D., Moulin, P., von Eckardstein, A., Binder, C. J., Catapano, A. L., Ray, K. K. & Tokgözoğlu, L., 2021, In: Atherosclerosis. 322, p. 77-81

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    The ABC-Stroke Risk Score and Effects of Atrial Fibrillation Screening on Stroke Prevention: Results From the Randomized LOOP Study

    Xing, L. Y., Diederichsen, S. Z., Højberg, S., Krieger, D. W., Graff, C., Frikke-Schmidt, Ruth, Platonov, P. G., Olesen, Morten Steen Salling, Brandes, A., Køber, Lars Valeur, Haugan, K. J. & Svendsen, Jesper Hastrup, 2024, In: Journal of the American Heart Association. 13, 4, 12 p., e032744.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    The ABCG5/8 Cholesterol Transporter and Myocardial Infarction Versus Gallstone Disease

    Stender, S., Frikke-Schmidt, Ruth, Nordestgaard, Børge & Tybjærg-Hansen, Anne, 2014, In: Journal of the American College of Cardiology. 63, 20, p. 2121-2128 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    The Age-Specific Quantitative Effects of Metabolic Risk Factors on Cardiovascular Diseases and Diabetes: A Pooled Analysis

    Singh, G. M., Danaei, G., Farzadfar, F., Stevens, G. A., Woodward, M., Wormser, D., Kaptoge, S., Whitlock, G., Qiao, Q., Lewington, S., Di Angelantonio, E., Vander Hoorn, S., Lawes, C. M. M., Ali, M. K., Mozaffarian, D., Ezzati, M., Tybjærg-Hansen, Anne, Frikke-Schmidt, Ruth, Benn, Marianne & Nordestgaard, Børge, Jul 2013, In: P L o S One. 8, 7, p. 1-10 10 p., e65174.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    The Bipolar Illness Onset study: research protocol for the BIO cohort study

    Kessing, Lars Vedel, Munkholm, K., Faurholt-Jepsen, M., Miskowiak, Kamilla, Nielsen, L. B., Frikke-Schmidt, Ruth, Ekstrøm, Claus Thorn, Winther, Ole, Pedersen, Bente Klarlund, Poulsen, Henrik Enghusen, McIntyre, R. S., Kapczinski, F., Gattaz, W. F., Bardram, J., Frost, M., Mayora, O., Knudsen, Gitte Moos, Phillips, M. & Vinberg, Maj, 2017, In: BMJ Open. 7, 6, 12 p., e015462.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    The Interplay between Adipose Tissue Properties and Levels of NT-proBNP in People with HIV

    Jacobsen, M. H. B., Reimer Jensen, A. M., Knudsen, A. D., Benfield, Thomas, Frikke-Schmidt, Ruth, Nordestgaard, Børge, Afzal, Shoaib, Kofoed, Klaus Fuglsang, Gelpi, M. & Nielsen, Susanne Dam, 2023, In: Journal of Obesity. 2023, 8 p., 6199388.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    The current state of apolipoprotein E in dyslipidemia

    Rasmussen, Katrine Laura & Frikke-Schmidt, Ruth, 2024, In: Current Opinion in Lipidology. 35, 2, p. 78-84 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  19. Published

    The extent of B-cell activation and dysfunction preceding lymphoma development in HIV-positive people

    EuroSIDA in EuroCoord, E. I. E., 2018, In: HIV Medicine. 19, 2, p. 90-101 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The influence of genotype on vascular endothelial growth factor and regulation of myocardial collateral blood flow in patients with acute and chronic coronary heart disease

    Ripa, R. S., Jorgensen, E., Baldazzi, F., Frikke-Schmidt, Ruth, Wang, Y., Tybjærg-Hansen, Anne & Kastrup, J., 2009, In: Scandinavian Journal of Clinical & Laboratory Investigation. 69, 6, p. 722-728 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    The plasma concentration of HDL-associated apolipoprotein M is influenced by LDL-receptor-mediated clearance of apoB-containing particles

    Christoffersen, Christina, Benn, Marianne, Christensen, P. M., Gordts, P. L. S. M., Roebroek, A. J. M., Frikke-Schmidt, Ruth, Tybjærg-Hansen, Anne, Dahlback, B. & Nielsen, L. B., 2012, In: Journal of Lipid Research.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Triglycerides as a Shared Risk Factor between Dementia and Atherosclerotic Cardiovascular Disease: A Study of 125 727 Individuals

    Nordestgaard, L. T., Christoffersen, M., Afzal, Shoaib, Nordestgaard, Børge, Tybjærg-Hansen, Anne & Frikke-Schmidt, Ruth, 2021, In: Clinical Chemistry. 67, 1, p. 245-255 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Type-2 diabetes and risk of dementia: observational and Mendelian randomisation studies in 1 million individuals

    Thomassen, J. Q., Tolstrup, J. S., Benn, Marianne & Frikke-Schmidt, Ruth, 2020, In: Epidemiology and Psychiatric Sciences. 29, 11 p., e118.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    U-shaped relationship of HDL and risk of infectious disease: two prospective population-based cohort studies

    Madsen, C. M., Varbo, A., Tybjærg-Hansen, Anne, Frikke-Schmidt, Ruth & Nordestgaard, Børge, 2018, In: European Heart Journal. 39, 14, p. 1181-1190 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 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

  26. Published

    Using genetics to explore whether the cholesterol-lowering drug ezetimibe may cause an increased risk of cancer

    Kobberø Lauridsen, B., Stender, S., Frikke-Schmidt, Ruth, Nordestgaard, Børge & Tybjærg-Hansen, Anne, 2017, In: International Journal of Epidemiology. 46, 6, p. 1777-1785

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Validated context-dependent associations of coronary heart disease risk with genotype variation in the chromosome 9p21 region: the Atherosclerosis Risk in Communities study

    Lusk, C. M., Dyson, G., Clark, A. G., Ballantyne, C. M., Frikke-Schmidt, Ruth, Tybjærg-Hansen, Anne, Boerwinkle, E. & Sing, C. F., Sep 2014, In: Human Genetics. 133, 9, p. 1105-1116 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Validation of a novel automated system, Fluispotter®, for serial sampling of dried blood spots

    Krogh, Jesper, Plomgaard, Peter Stendahl, Frikke-Schmidt, Ruth, Velschow, S., Johannesen, Jesper, Hilsted, L. M., Schrøder, M. & Feldt-Rasmussen, Ulla, 2023, In: Endocrine Connections. 12, 7, 9 p., e230087.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Vegetarian or vegan diets and blood lipids: a meta-analysis of randomized trials

    Koch, C. A., Kjeldsen, E. W. & Frikke-Schmidt, Ruth, 2023, In: European Heart Journal. 44, 28, p. 2609–2622 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Visible Age-Related Signs and Risk of Ischemic Heart Disease in the General Population: A Prospective Cohort Study

    Christoffersen, M., Frikke-Schmidt, Ruth, Schnohr, P., Jensen, G. B., Nordestgaard, Børge & Tybjærg-Hansen, Anne, 4 Mar 2014, In: Circulation Research. 129, 9, p. 990-998 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Waning humoral and cellular immunity after COVID-19 vaccination in patients with psoriasis treated with methotrexate and biologics: A cohort study

    Kvist-Hansen, A., Pérez-Alós, L., Al-Sofi, R. F., Heftdal, L. D., Hamm, S. R., Møller, D. L., Pries-Heje, M. M., Fogh, K., Bo Hansen, C., Bo Hasselbalch, R., Madsen, J. R., Armenteros, J. J. A., Frikke-Schmidt, R., Hilsted, L., Sørensen, E., Ostrowski, S. R., Bundgaard, H., Nielsen, S. D., Iversen, K., Zachariae, C. & 2 others, Garred, Peter & Skov, Lone, 2023, In: British Journal of Dermatology. 188, 5, p. 661-669 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Weight loss maintenance with exercise and liraglutide improves glucose tolerance, glucagon response, and beta cell function

    Jensen, Simon Birk Kjær, Juhl, C. R., Janus, C., Lundgren, J. R., Martinussen, C., Wiingaard, C., Knudsen, C., Frikke-Schmidt, Ruth, Stallknecht, Bente Merete, Holst, Jens Juul, Madsbad, Sten & Torekov, Signe Sørensen, 2023, In: Obesity. 31, 4, p. 977-989 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019: a pooled analysis of 1201 population-representative studies with 104 million participants

    Zhou, B., Carrillo-Larco, R. M., Danaei, G., Riley, L. M., Paciorek, C. J., Stevens, G. A., Gregg, E. W., Bennett, J. E., Solomon, B., Singleton, R. K., Sophiea, M. K., Iurilli, M. LC., Lhoste, V. PF., Cowan, M. J., Savin, S., Woodward, M., Balanova, Y., Cifkova, R., Damasceno, A., Elliott, P. & 31 others, Farzadfar, F., Afzal, Shoaib, Allin, K., Andersen, L. B., Bjerregaard, P., Bojesen, Stig Egil, Christensen, K., Dantoft, T. M., Eliasen, M., Eriksen, L., Frikke-Schmidt, Ruth, Giwercman, A., Halkjær, J., Jørgensen, T., Kristensen, P. L., Lind, L., Linneberg, Allan René, Mårild, S. B., Møllehave, Line Tang, Nguyen, Q. V., Nordestgaard, Børge, Overvad, K., Schnohr, P., Sobngwi, E., Sørensen, Thorkild I.A., Tjønneland, Anne, Toft, Ulla Marie Nørgaard, Tolstrup, J. S., Wang, Y. W., Yang, Y. & NCD Risk Factor Collaboration (NCD-RisC), N. R. F. C. (., 2021, In: The Lancet. 398, 10304, p. 957-980 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Xanthelasmas Predict Risk of Ischemic Heart Disease, Myocardial Infarction, and Overall Death in the General Population

    Christoffersen, M., Frikke-Schmidt, Ruth, Schnohr, P., Nordestgaard, Børge, Tybjaerg-Hansen, A. & Tybjærg-Hansen, Anne, 2010, In: Atherosclerosis. Supplement. 11, 2, p. 33 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

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ID: 43235093