Andreas Kjær

Andreas Kjær

Professor


  1. Published

    Daily consumption for six weeks of a lignan complex isolated from flaxseed does not affect endothelial function in healthy postmenopausal women

    Hallund, J., Tetens, Inge , Bügel, Susanne Gjedsted, Tholstrup, T., Ferrari, M., Teerlink, T., Kjær, Andreas & Wiinberg, N., 2006, In: Journal of Nutrition. 136, 9, p. 2314-2318 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Geometric distortions of diffusion weighted imaging of the head/neck in combined PET/MR: optimization of image acquisition and post-processing correction for oncology applications

    Hansen, Adam Espe, Rasmussen, J., Johannesen, H. H., Engberg, A. M., Andersen, F. L., Specht, Lena, Kjær, Andreas, Højgaard, Liselotte, Beyer, T. & Fischer, Barbara Malene Bjerregaard, Jul 2014, In: E J N M M I Physics. 1, Suppl 1, 2 p., A76.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  3. Published

    Simultaneous PET/MRI with (13)C magnetic resonance spectroscopic imaging (hyperPET): phantom-based evaluation of PET quantification

    Hansen, A. E., Andersen, F. L., Henriksen, S. T., Vignaud, A., Ardenkjaer-Larsen, J. H., Højgaard, Liselotte, Kjær, Andreas & Klausen, T. L., 2016, In: EJNMMI Physics. 3, 7, 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Combined hyperpolarized C-13-pyruvate MRS and F-18-FDG PET (hyperPET) estimates of glycolysis in canine cancer patients

    Hansen, Adam Espe, Gutte, H., Holst, Pernille, Johannesen, H. H., Rahbek, S., Clemmensen, Andreas Høeg, Larsen, Majbritt Maria Estrup, Schøier, Christina, Ardenkjaer-Larsen, J., Klausen, Thomas Levin, Kristensen, Annemarie T. & Kjær, Andreas, 2018, In: European Journal of Radiology. 103, p. 6-12

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Multimodality functional imaging of spontaneous canine tumors using 64CU-ATSM and 18FDG PET/CT and dynamic contrast enhanced perfusion CT

    Hansen, A. E., Kristensen, Annemarie T., Law, I., McEvoy, Fintan, Kjær, Andreas & Engelholm, S. A., 2012, In: Radiotherapy & Oncology. 102, 3, p. 424-428 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Multimodal soft tissue markers for bridging high-resolution diagnostic imaging with therapeutic intervention

    Hansen, A. E., Henriksen, J. R., Jølck, R. I., Fliedner, F. P., Bruun, L. M., Scherman, J., Jensen, A. I., Af Rosenschöld, M., Moorman, L., Kurbegovic, S., de Blanck, S. R., Larsen, K. R., Clementsen, P. F., Christensen, A. N., Clausen, M. H., Wang, W., Kempen, P., Christensen, M., Viby, N. E., Persson, G. & 6 others, Larsen, R., Conradsen, K., McEvoy, Fintan, Kjær, Andreas, Eriksen, Thomas & Andresen, T. L., 2020, In: Science Advances. 6, 34, 13 p., eabb5353.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Liposome accumulation in irradiated tumors display important tumor and dose dependent differences

    Hansen, A. E., Fliedner, F. P., Henriksen, J. R., Jørgensen, Jesper Tranekjær, Clemmensen, Andreas Høeg, Børresen, Betina, Elema, D. R., Kjær, Andreas & Andresen, T. L., 2018, In: Nanomedicine: Nanotechnology, Biology and Medicine. 14, 1, p. 27-34

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Positron emission tomography based elucidation of the enhanced permeability and retention effect in dogs with cancer using copper-64 liposomes

    Hansen, A. E., Petersen, A. L., Henriksen, J. R., Børresen, Betina, Rasmussen, P., Elema, D. R., Rosenschöld, P. M. A., Kristensen, Annemarie T., Kjær, Andreas & Andresen, T. L., 28 Jul 2015, In: A C S Nano. 9, 7, p. 6985-6995 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    64Cu-ATSM and 18FDG PET uptake and 64Cu-ATSM autoradiography in spontaneous canine tumors: comparison with pimonidazole hypoxia immunohistochemistry

    Hansen, A. E., Kristensen, Annemarie T., Jørgensen, Jesper Tranekjær, McEvoy, Fintan, Busk, M., Kogel, A. J. V. D., Bussink, J., Engelholm, S. A. & Kjær, Andreas, 2012, In: Radiation Oncology. 7, 8 p., 89.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Behandling af neuroendokrine gastrointestinale tumorer

    Hansen, C. P., Langer, Seppo W., Frevert, S., Mortensen, Jann, Kjær, Andreas & Knigge, Ulrich, 25 Oct 2010, In: Ugeskrift for Laeger. 172, 43, p. 2942-5 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Behandling af neuroendokrine gastrointestinale tumorer

    Hansen, C. P., Langer, Seppo W., Frevert, S., Mortensen, Jann, Kjær, Andreas & Knigge, Ulrich, 25 Oct 2010, In: Ugeskrift for Laeger. 172, 43, p. 2942-5 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Comparison of [18F]FBA and [18F]FPyMe as peptide radiolabeling agents of PEPHC1 for PET imaging of EGFRvIII

    Hansen, C. L., Kuhnast, B., Hinnen, F., Dollé, F., Gillings, N., Hansen, Paul Robert & Kjær, Andreas, 2009, In: Advances in Experimental Medicine and Biology. 611, p. 405-6 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Identification of amino acid residues in PEPHC1 important for binding to the tumor-specific receptor EGFRvIII

    Hansen, C. L., Hansen, Paul Robert, Pedersen, N., Poulsen, H. S., Gillings, N. & Kjær, Andreas, 2008, In: Chemical Biology and Drug Design (Print). 72, 4, p. 273-8 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Myocardial flow reserve assessed by Cardiac 82Rb PET/CT is associated with albumin excretion in patients with type 1 diabetes: A3993

    Hansen, T. W., Zobel, E. H., Winther, S. A., Hasbak, P., Scholten, B. J. V. S. J. V., Holmvang, Lene, Kjær, Andreas, Rossing, Peter & Hansen, T. W., 2018, In: Journal of Hypertension. 36, 1 p., e147.

    Research output: Contribution to journalConference abstract in journalResearch

  15. Published

    Scintigraphy of the heart using noradrenaline has a prognostic value when visualising heart failure,Hjertescintigrafi med noradrenalinanalog har prognostisk værdi ved hjertesvigt

    Hasbak, P. & Kjær, Andreas, 2014, In: Ugeskrift for Laeger.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    82 Rubidium-PET kan blive den nye myokardieskintigrafi

    Hasbak, P. & Kjær, Andreas, 2011, In: Ugeskrift for Laeger. 173, 8, p. 567-72 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Hjertescintigrafi med noradrenalinanalog har prognostisk værdi ved hjertesvigt

    Hasbak, P. & Kjær, Andreas, 23 Jun 2014, In: Ugeskrift for Laeger. 176, 13, p. 1225-8 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Hjertescintigrafi med noradrenalinanalog har prognostisk værdi ved hjertesvigt

    Hasbak, P. & Kjær, Andreas, 23 Jun 2014, In: Ugeskrift for Laeger. 176, 26, p. V02130128

    Research output: Contribution to journalReviewResearchpeer-review

  19. Published

    Rubidium-82 uptake in metastases from neuroendocrine tumors: No flow response to adenosine

    Hasbak, P., Enevoldsen, L. H., Fosbøl, M. Ø., Skovgaard, D., Knigge, Ulrich & Kjær, Andreas, Aug 2016, In: Journal of Nuclear Cardiology. 23, 4, p. 840-2 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Preserved myocardial blood flow in the apical region involved in takotsubo cardiomyopathy by quantitative cardiac PET assessment

    Hasbak, P., Kjær, Andreas, Skovgaard, D. C., Bang, L. E., Grande, P., Holmvang, L. & Skovgaard, D. C., 2012, In: Journal of Nuclear Cardiology. 19, 1, p. 169-71 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Quantitative Evaluation of Stem-like Markers of Human Glioblastoma Using Single-Cell RNA Sequencing Datasets

    He, Yue, Døssing, Kristina Benedikte V, Sloth, Ane Beth, He, Xuening, Rossing, M. & Kjær, Andreas, 2023, In: Cancers. 15, 5, 16 p., 1557.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    uPAR (PLAUR) Marks Two Intra-Tumoral Subtypes of Glioblastoma: Insights from Single-Cell RNA Sequencing

    He, Yue, Døssing, Kristina Benedikte V, Rossing, Caroline Maria, Bagger, F. O. & Kjær, Andreas, 2024, In: International Journal of Molecular Sciences. 25, 4, 13 p., 1998.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Uphill running improves rat Achilles tendon tissue mechanical properties and alters gene expression without inducing pathological changes

    Heinemeier, K. M., Skovgaard, D., Bayer, M. L., Qvortrup, Klaus, Kjær, Andreas, Kjær, Michael, Magnusson, Stig Peter & Kongsgaard, M., 2012, In: Journal of Applied Physiology. 113, 5, p. 827-836 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Utility of planar bone scintigraphy to distinguish benign osteochondromas from malignant chondrosarcomas.

    Hendel, Helle Westergren, Daugaard, S. & Kjær, Andreas, 2002, In: Clinical Nuclear Medicine. 27, 9, p. 622-4 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Remote loading of 64Cu2+ into liposomes without the use of ion transport enhancers

    Henriksen, J. R., Petersen, A. L., Hansen, A. E., Frankær, C. G., Harris, P., Elema, D. R., Kristensen, Annemarie T., Kjær, Andreas & Andresen, T. L., 1 Oct 2015, In: A C S Applied Materials and Interfaces. 7, 41, p. 22796-22806 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    EANM/ESC guidelines for radionuclide imaging of cardiac function

    Hesse, B., Lindhardt, T. B., Acampa, W., Anagnostopoulos, C., Ballinger, J., Bax, J. J., Edenbrandt, L., Flotats, A., Germano, G., Stopar, T. G., Franken, P., Kelion, A., Kjaer, A., Guludec, D. L., Ljungberg, M., Maenhout, A. F., Marcassa, C., Marving, J., McKiddie, F., Schaefer, W. M. & 2 others, Stegger, L. & Underwood, R., 2008, In: European Journal of Nuclear Medicine and Molecular Imaging. 35, 4, p. 851-885 34 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    EANM/ESC procedural guidelines for myocardial perfusion imaging in nuclear cardiology

    Hesse, B., Tägil, K., Cuocolo, A., Anagnostopoulos, C., Bardiés, M., Bax, J., Bengel, F., Sokole, E. B., Davies, G., Dondi, M., Edenbrandt, L., Franken, P., Kjaer, A., Knuuti, J., Lassmann, M., Ljungberg, M., Marcassa, C., Marie, P. Y., McKiddie, F., O'Connor, M. & 3 others, Prvulovich, E., Underwood, R. & Van Eck-Smit, B., Jul 2005, In: European Journal of Nuclear Medicine and Molecular Imaging. 32, 7, p. 855-897 43 p.

    Research output: Contribution to journalReviewResearchpeer-review

  28. Published

    Flow Cytometric Evaluation of the Ongoing Angiogenic Response in Rat Cardiac Tissue Following Myocardial Infarction

    Pedersen, Cecilie Høeg, Ringgaard, L., Christensen, E., Follin, Bjarke, Bentsen, Simon, Ripa, Rasmus Sejersten & Kjær, Andreas, 2021, In: Current Protocols. 1, 2, 14 p., e40.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Neuroendocrine neoplasms of the appendix: Characterization of 335 patients referred to the Copenhagen NET Center of Excellence

    Holmager, P., Willemoe, G. L., Nielsen, K., Grøndahl, V., Klose, M., Andreassen, Mikkel, Langer, Seppo W., Hansen, C. P., Kjær, Andreas, Federspiel, B. H. & Knigge, Ulrich, 2021, In: European Journal of Surgical Oncology. 47, 6, p. 1357-1363 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Surgery in Patients with Gastro-Entero-Pancreatic Neuroendocrine Carcinomas, Neuroendocrine Tumors G3 and High Grade Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms

    Holmager, P., Langer, Seppo W., Kjær, Andreas, Ringholm, L., Garbyal, Rajendra Singh, Pommergaard, Hans-Christian L, Hansen, C. P., Federspiel, B., Andreassen, Mikkel & Knigge, Ulrich, 2022, In: Current Treatment Options in Oncology. 23, 6, p. 806-817 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  31. Published

    Appendiceal Neuroendocrine Neoplasms: an Update for 2023

    Holmager, P., Langer, Seppo W., Kjær, Andreas, Ringholm, Lene, Garbyal, Rajendra Singh, Hansen, C. P., Andreassen, Mikkel & Knigge, Ulrich, 2024, In: Current Oncology Reports. 26, 2, p. 114-120 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  32. Published

    Increase of Ki-67 index and influence on mortality in patients with neuroendocrine neoplasms

    Holmager, P., Langer, Seppo W., Federspiel, B., Willemoe, G. L., Garbyal, Rajendra Singh, Melchior, L., Klose, M., Kjær, Andreas, Hansen, C. P., Andreassen, Mikkel & Knigge, Ulrich, 2021, In: Journal of Neuroendocrinology. 33, 9, 8 p., e13018.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    SNMMI Procedure Standard/EANM Practice Guideline for SSTR PET: Imaging Neuroendocrine Tumors

    Hope, T. A., Allen-Auerbach, M., Bodei, L., Calais, J., Dahlbom, M., Dunnwald, L. K., Graham, M. M., Jacene, H. A., Heath, C. L., Mittra, E. S., Wright, C. L., Fendler, W. P., Herrmann, K., Taïeb, D. & Kjær, Andreas, 2023, In: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 64, 2, p. 204-210

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    PET/CT Based In Vivo Evaluation of Cu-64 Labelled Nanodiscs in Tumor Bearing Mice

    Huda, P., Binderup, Tina, Pedersen, Martin Cramer, Midtgaard, S. R., Elema, D. R., Kjær, Andreas, Jensen, M. & Arleth, Lise, 1 Jul 2015, In: P L o S One. 10, 7, e0129310.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    A blood biomarker for monitoring response to anti-EGFR therapy

    Hughes, N. P., Xu, L., Nielsen, Carsten Haagen, Chang, E., Hori, S. S., Natarajan, A., Lee, S., Kjær, Andreas, Kani, K., Wang, S. X., Mallick, P. & Gambhir, S. S., 2018, In: Cancer Biomarkers. 22, 2, p. 333-344 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Simultaneous characterization of tumor cellularity and the Warburg effect with PET, MRI and hyperpolarized 13C-MRSI

    Hundshammer, C., Braeuer, M., Müller, C. A., Hansen, A. E., Schillmaier, M., Düwel, S., Feuerecker, B., Glaser, S. J., Haase, A., Weichert, W., Steiger, K., Cabello, J., Schilling, F., Hövener, J., Kjær, Andreas, Nekolla, S. G. & Schwaiger, M., 2018, In: Theranostics. 8, 17, p. 4765-4780

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Preliminary Evaluation of (S)-7-[F-18]Fluorotryptophan as a Tracer for the Imaging of Tryptophan Metabolism Alterations in Tumor Xenografts

    Hvass, L., Shalgunov, Vladimir, Jorgensen, J. T., Zlatopolskiy, B. D., Neumaier, B., Kjær, Andreas & Herth, Matthias Manfred, 2020, In: European Journal of Nuclear Medicine and Molecular Imaging. 47, SUPPL 1, p. S646-S647 Meeting Abstract: EP-282 .

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  38. Published

    Neuroendocrine Carcinomas of the Gastroenteropancreatic System: A Comprehensive Review

    Ilett, E. E., Langer, Seppo W., Olsen, I. H., Federspiel, B., Kjær, Andreas & Knigge, Ulrich, 2015, In: Diagnostics. 5, 2, p. 119-76 58 p.

    Research output: Contribution to journalReviewResearchpeer-review

  39. Published

    Tumor cell MT1-MMP is dispensable for osteosarcoma tumor growth, bone degradation and lung metastasis

    Ingvarsen, S. Z., Gårdsvoll, Henrik, van Putten, Sander Maarten, Nørregaard, Kirstine Sandal, Krigslund, O., Meilstrup, Josephine Amalie, Tran, C., Jürgensen, Henrik Jessen, Melander, M. C., Nielsen, Carsten Haagen, Kjær, Andreas, Bugge, T. H., Engelholm, Lars Henning & Behrendt, Niels, 2020, In: Scientific Reports. 10, 1, p. 1-16 19138.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Nordic guidelines 2021 for diagnosis and treatment of gastroenteropancreatic neuroendocrine neoplasms

    Janson, E. T., Knigge, U., Dam, G., Federspiel, B., Grønbaek, H., Stålberg, P., Langer, Seppo W., Kjær, Andreas, Arola, J., Schalin-Jäntti, C., Sundin, A., Welin, S., Thiis-Evensen, E. & Sorbye, H., 2021, In: Acta Oncologica. 60, 7, p. 931-941 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    PET imaging with copper-64 as a tool for real-time in vivo investigations of the necessity for cross-linking of polymeric micelles in nanomedicine

    Jensen, A. I., Binderup, Tina, Ek, P. K., Grandjean, C. E., Rasmussen, P. H., Kjær, Andreas & Andresen, T. L., 2017, In: Journal of Labelled Compounds and Radiopharmaceuticals. 60, 8, p. 366-374 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Positron Emission Tomography Based Analysis of Long-Circulating Cross-Linked Triblock Polymeric Micelles in a U87MG Mouse Xenograft Model and Comparison of DOTA and CB-TE2A as Chelators of Copper-64

    Jensen, A. I., Binderup, Tina, Kumar EK, P., Kjær, Andreas, Rasmussen, P. H. & Andresen, T. L., 2014, In: Biomacromolecules. 15, 5, p. 1625-33 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Remote-loading of liposomes with manganese-52 and in vivo evaluation of the stabilities of 52Mn-DOTA and 64Cu-DOTA using radiolabelled liposomes and PET imaging

    Jensen, A. I., Severin, G. W., Hansen, A. E., Fliedner, F. P., Eliasen, R., Parhamifar, L., Kjær, Andreas, Andresen, T. L. & Henriksen, J. R., 2018, In: Journal of Controlled Release. 269, p. 100-109

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    PET imaging of liposomes labeled with an [¹⁸F]-fluorocholesteryl ether probe prepared by automated radiosynthesis

    Jensen, A. T. I., Binderup, Tina, Andresen, T. L., Kjær, Andreas & Rasmussen, P., Dec 2012, In: Journal of Liposome Research. 22, 4, p. 295-305 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published
  46. Published

    [64Cu]Cu-DOTATATE PET metrics in the investigation of atherosclerotic inflammation in humans

    Jensen, Jacob Kildevang, Madsen, Johanne Straarup, Jensen, Malte Engmann Kjeldskov, Kjær, Andreas & Ripa, Rasmus Sejersten, 2023, In: Journal of Nuclear Cardiology. 30, 3, p. 986–1000

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Effect of 26 Weeks of Liraglutide Treatment on Coronary Artery Inflammation in Type 2 Diabetes Quantified by [64Cu]Cu-DOTATATE PET/CT: Results from the LIRAFLAME Trial

    Jensen, Jacob Kildevang, Zobel, E. H., von Scholten, B. J., Rotbain Curovic, V., Hansen, T. W., Rossing, Peter, Kjær, Andreas & Ripa, Rasmus Sejersten, 2021, In: Frontiers in Endocrinology. 12, 10 p., 790405.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    FoxO3A promotes metabolic adaptation to hypoxia by antagonizing Myc function

    Jensen, K. S., Binderup, Tina, Jensen, K. T., Therkelsen, I., Borup, R., Nilsson, E., Multhaupt, Hinke Arnolda B V H, Bouchard, C., Quistorff, B., Kjær, Andreas, Landberg, G. & Staller, P., 16 Nov 2011, In: E M B O Journal. 30, 22, p. 4554-70 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Feasibility of positron range correction in 82-Rubidium cardiac PET/CT

    Jensen, Malte Engmann Kjeldskov, Bentsen, Simon, Clemmensen, Andreas Høeg, Jensen, Jacob Kildevang, Madsen, Johanne Straarup, Rossing, J., Laier, A., Hasbak, P., Kjær, Andreas & Ripa, Rasmus Sejersten, 2022, In: EJNMMI Physics. 9, 1, 18 p., 51.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published
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