Sasha Alexandra Sampson Kjeldsen
PhD fellow
Mann Group
Blegdamsvej 3B, 2200 København N
- 2024
- Published
Effect of a 6-Week Carbohydrate-Reduced High-Protein Diet on Levels of FGF21 and GDF15 in People With Type 2 Diabetes
Richter, Michael Martin, Thomsen, M. N., Skytte, M. J., Kjeldsen, Sasha Alexandra Sampson, Samkani, A., Frystyk, J., Magkos, Faidon, Holst, Jens Juul, Madsbad, Sten, Krarup, T., Haugaard, Steen Bendix & Albrechtsen, Nicolai Jacob Wewer, 2024, In: Journal of the Endocrine Society. 8, 4, 11 p., bvae008.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glucagon augments the secretion of FGF21 and GDF15 in MASLD by indirect mechanisms
Richter, Michael Martin, Kemp, I. M., Heebøll, S., Winther-Sørensen, Marie, Kjeldsen, Sasha Alexandra Sampson, Jensen, N. J., Nybing, J. D., Linden, F. H., Høgh-Schmidt, E., Boesen, Mikael Ploug, Madsbad, Sten, Schiødt, Frank Vinholt, Nørgaard, Kirsten, Schmidt, S., Gluud, Lise Lotte, Haugaard, Steen Bendix, Holst, Jens Juul, Nielsen, S., Rungby, Jørgen & Albrechtsen, Nicolai Jacob Wewer, 2024, In: Metabolism: Clinical and Experimental. 156, 13 p., 155915.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glucagon does not directly stimulate pituitary secretion of ACTH, GH or copeptin
Stangerup, I., Kjeldsen, Sasha Alexandra Sampson, Richter, Michael Martin, Jensen, N. J., Rungby, Jørgen, Haugaard, Steen Bendix, Georg, B., Hannibal, Jens, Møllgård, Kjeld, Albrechtsen, Nicolai Jacob Wewer & Holst, Camilla Bjørnbak, 2024, In: Peptides. 176, 7 p., 171213.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
Markers of Glucagon Resistance Improve With Reductions in Hepatic Steatosis and Body Weight in Type 2 Diabetes
Kjeldsen, Sasha Alexandra Sampson, Thomsen, M. N., Skytte, M. J., Samkani, A., Richter, Michael Martin, Frystyk, J., Magkos, Faidon, Hansen, E., Thomsen, Henrik S., Holst, Jens Juul, Madsbad, Sten, Haugaard, Steen Bendix, Krarup, T. & Albrechtsen, Nicolai Jacob Wewer, 2023, In: Journal of the Endocrine Society. 7, 11, 11 p., bvad122.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Development of a glucagon sensitivity test in humans: Pilot data and the GLUSENTIC study protocol
Kjeldsen, S. A. S., Richter, M. M., Jensen, N. J., Nilsson, M. S. D., Heinz, N., Nybing, J. D., Linden, F. H., Høgh-Schmidt, E., Boesen, M. P., Madsbad, S., Vilstrup, H., Schiødt, F. V., Møller, A., Nørgaard, K., Schmidt, S., Rashu, E. B., Gluud, L. L., Haugaard, S. B., Holst, J. J., Rungby, J. & 1 others, , 2023, In: Peptides. 161, 10 p., 170938.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Neprilysin activity is increased in metabolic dysfunction-associated steatotic liver disease and normalizes after bariatric surgery or GLP-1 therapy
Kjeldsen, S. A. S., Gluud, L. L., Werge, M. P., Pedersen, J. S., Bendtsen, F., Alexiadou, K., Tan, T., Torekov, S. S., Iepsen, E. W., Jensen, N. J., Richter, M. M., Goetze, J. P., Rungby, J., Hartmann, B., Holst, J. J., Holst, B., Holt, J., Gustafsson, F., Madsbad, S., Svane, M. S. & 2 others, , 2023, In: iScience. 26, 11, 13 p., 108190.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Preanalytical impact on the accuracy of measurements of glucagon, GLP-1 and GIP in clinical trials
Rasmussen, C., Richter, Michael Martin, Jensen, N. J., Heinz, N., Hartmann, Bolette, Holst, Jens Juul, Kjeldsen, Sasha Alexandra Sampson & Albrechtsen, Nicolai Jacob Wewer, 2023, In: Scandinavian Journal of Clinical and Laboratory Investigation. 83, 8, p. 591-598Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
Evaluation of commercially available glucagon receptor antibodies and glucagon receptor expression
Billeschou, Anna, Johansen, C. D., Christensen, J. B., Kjeldsen, Sasha Alexandra Sampson, Galsgaard, Katrine Douglas, Winther-Sørensen, Marie, Serizawa, R., Hornum, Mads, Porrini, E., Pedersen, Jens, Ørskov, Cathrine, Gluud, Lise Lotte, Sorensen, Charlotte Mehlin, Holst, Jens Juul, Albrechtsen, Reidar & Albrechtsen, Nicolai Jacob Wewer, 2022, In: Communications Biology . 5, 1, 13 p., 1278.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Liver-Alpha Cell Axis in Health and in Disease
Richter, Michael Martin, Galsgaard, Katrine Douglas, Elmelund, E., Knop, Filip Krag, Suppli, M. P., Holst, Jens Juul, Winther-Sørensen, Marie, Kjeldsen, Sasha Alexandra Sampson & Albrechtsen, Nicolai Jacob Wewer, 2022, In: Diabetes. 71, +, p. 1852–1861Research output: Contribution to journal › Review › Research › peer-review
- Published
Acute effects on glucose tolerance by neprilysin inhibition in patients with type 2 diabetes
Albrechtsen, Nicolai Jacob Wewer, Møller, A., Martinussen, C., Gluud, Lise Lotte, Rashu, E. B., Richter, Michael Martin, Plomgaard, Peter Stendahl, Goetze, Jens P. , Kjeldsen, Sasha Alexandra Sampson, Hansen, L. H., Gustafsson, Finn, Deacon, Carolyn F., Holst, Jens Juul, Madsbad, Sten & Bojsen-Møller, K. N., 2022, In: Diabetes, Obesity and Metabolism. 24, 10, p. 2017-2026 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On measurements of glucagon secretion in healthy, obese, and Roux-en-Y gastric bypass operated individuals using sandwich ELISA
Albrechtsen, Nicolai Jacob Wewer, Kjeldsen, Sasha Alexandra Sampson, Jensen, N. J., Rungby, Jørgen, Veedfald, Simon, Bojsen-Møller, K. N., Dirksen, C., Jensen, Christian Zinck, Martinussen, C., Madsbad, Sten & Holst, Jens Juul, 2022, In: Scandinavian Journal of Clinical & Laboratory Investigation. 82, 1, p. 75-83Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Follistatin secretion is enhanced by protein, but not glucose or fat ingestion in obese persons independently of previous gastric bypass surgery
Bojsen-Møller, K. N., Svane, M. S., Jensen, Christian Zinck, Kjeldsen, Sasha Alexandra Sampson, Holst, Jens Juul, Albrechtsen, Nicolai Jacob Wewer & Madsbad, Sten, 2021, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 320, 5, p. G753-G758Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Development and evaluation of a glucagon sensitivity test
Kjeldsen, Sasha Alexandra Sampson, Jensen, N. J., Nilsson, M. S. D., Nybing, J. D., Linden, F. H., Hogh-Schmidt, E., Boesen, Mikael Ploug, Madsbad, Sten, Vilstrup, H. V. A., Rashu, E. B., Gluud, Lise Lotte, Haugaard, Steen Bendix, Holst, Jens Juul, Rungby, Jørgen & Albrechtsen, Nicolai Jacob Wewer, 2021, In: Diabetologia. 64, SUPPL 1, p. 189-189 365.Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Neprilysin Inhibition Increases Glucagon Levels in Humans and Mice With Potential Effects on Amino Acid Metabolism
Kjeldsen, Sasha Alexandra Sampson, Hansen, L. H., Esser, N., Mongovin, S., Winther-Sørensen, Marie, Galsgaard, Katrine Douglas, Dal, Jenna Elizabeth Hunt, Kissow, Hannelouise, Ceutz, F. R., Terzic, D., Mark, P. D., Plomgaard, Peter Stendahl, Goetze, Jens P. , Goossens, G. H., Blaak, E. E., Deacon, Carolyn F., Rosenkilde, Mette, Zraika, S., Holst, Jens Juul & Albrechtsen, Nicolai Jacob Wewer, 2021, In: Endocrine Research. 5, 9, 15 p., bvab084.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Functional sympatholysis in mouse skeletal muscle involves sarcoplasmic reticulum swelling in arterial smooth muscle cells
van der Horst, Jennifer, Møller, S., Kjeldsen, Sasha Alexandra Sampson, Wojtaszewski, Jørgen F P, Hellsten, Ylva & Jepps, Thomas Andrew Qvistgaard, 2021, In: Physiological Reports. 9, 23, 10 p., e15133.Research output: Contribution to journal › Journal article › Research › peer-review
- 2020
- Published
Alanine, arginine, cysteine, and proline, but not glutamine, are substrates for, and acute mediators of, the liver-α-cell axis in female mice
Galsgaard, Katrine Douglas, Jepsen, Sara Lind, Kjeldsen, Sasha Alexandra Sampson, Pedersen, Jens, Albrechtsen, Nicolai Jacob Wewer & Holst, Jens Juul, 2020, In: American Journal of Physiology: Endocrinology and Metabolism. 318, 6, p. E920-E929 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glucagon receptor signaling is not required for N-carbamoyl glutamate- And L-citrulline-induced ureagenesis in mice
Galsgaard, Katrine Douglas, Pedersen, Jens, Kjeldsen, Sasha Alexandra Sampson, Winther-Sørensen, Marie, Stojanovska, E., Vilstrup, H., Ørskov, Cathrine, Albrechtsen, Nicolai Jacob Wewer & Holst, Jens Juul, 2020, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 318, 5, p. G912-G927Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inducible deletion of skeletal muscle AMPKα 1 reveals that AMPK is required for nucleotide balance but dispensable for muscle glucose uptake and fat oxidation during exercise
Hingst, J. R., Kjøbsted, R., Birk, J. B., Jørgensen, N. O., Larsen, M. R., Kido, K., Larsen, J. K., Kjeldsen, S. A. S., Fentz, J., Frøsig, C., Holm, S., Fritzen, A. M., Dohlmann, T. L., Larsen, S., Foretz, M., Viollet, B., Schjerling, P., Overby, P., Halling, J. F., Pilegaard, H. & 2 others, , 2020, In: Molecular Metabolism. 40, 17 p., 101028.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Neprilysin inhibition increases plasma glucagon concentrations in humans with possible implications for hepatic amino acid metabolism
Liver-Alpha-Cell Axis Grp, L. A. G., 2020, In: Diabetologia. 63, SUPPL 1, p. S72-S72 1 p., 144.Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Interleukin-6 May Not Affect Bone Resorption Marker CTX or Bone Formation Marker P1NP in Humans
Lehrskov, L. L., Kjeldsen, Sasha Alexandra Sampson, Lyngbæk, M. P., Chirstensen, R. H., Wedell-Neergaard, A., Søderlund, L., Jørgensen, Niklas Rye, Krogh-Madsen, Rikke, Albrechtsen, Nicolai Jacob Wewer & Ellingsgaard, H., 2020, In: Endocrine Research. 4, 9, 12 p., bvaa093.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Hepatic steatosis and glucagon resistance develope in parallel resulting in hyperglucagonaemia and hyperaminoacidaemia
Winther-Sørensen, Marie, Galsgaard, Katrine Douglas, Santos, A., Pedersen, J., Hassing, Anna Skab, Dall, M., Treebak, Jonas Thue, Kjeldsen, Sasha Alexandra Sampson, Knop, Filip Krag, Werge, M. P., Eriksen, P. L., Vilstrup, H., Gluud, Lise Lotte, Holst, Jens Juul & Albrechtsen, Nicolai Jacob Wewer, 2020, In: Diabetologia. 63, SUPPL 1, p. S71-S72 142.Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Glucagon acutely regulates hepatic amino acid catabolism and the effect may be disturbed by steatosis
Winther-Sørensen, M., Galsgaard, K. D., Santos, A., Trammell, S. A. J., Sulek, K., Kuhre, R. E., Pedersen, J., Andersen, D. B., Hassing, A. S., Dall, M., Treebak, J. T., Gillum, M. P., Torekov, S. S., Windeløv, J. A., Hunt, J. E., Kjeldsen, S. A. S., Jepsen, S. L., Vasilopoulou, C. G., Knop, F. K., Ørskov, C. & 7 others, , 2020, In: Molecular Metabolism. 42, 18 p., 101080.Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
Glucose and Amino Acid Metabolism in Mice Depend Mutually on Glucagon and Insulin Receptor Signaling
Galsgaard, Katrine Douglas, Winther-Sørensen, Marie, Pedersen, Jens, Kjeldsen, Sasha Alexandra Sampson, Rosenkilde, Mette, Albrechtsen, Nicolai Jacob Wewer & Holst, Jens Juul, 2019, In: American Journal of Physiology: Endocrinology and Metabolism. 316, 4, p. E660-E673Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glucagon Receptor Signaling and Glucagon Resistance
Janah, L., Kjeldsen, Sasha Alexandra Sampson, Galsgaard, Katrine Douglas, Winther-Sørensen, Marie, Stojanovska, E., Pedersen, Jens, Knop, Filip Krag, Holst, Jens Juul & Albrechtsen, Nicolai Jacob Wewer, 2019, In: International Journal of Molecular Sciences. 20, 13, 27 p., 3314.Research output: Contribution to journal › Review › Research › peer-review
ID: 209375750
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Glucagon Receptor Signaling and Glucagon Resistance
Research output: Contribution to journal › Review › Research › peer-review
Published -
168
downloads
Inducible deletion of skeletal muscle AMPKα 1 reveals that AMPK is required for nucleotide balance but dispensable for muscle glucose uptake and fat oxidation during exercise
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
149
downloads
Glucagon acutely regulates hepatic amino acid catabolism and the effect may be disturbed by steatosis
Research output: Contribution to journal › Journal article › Research › peer-review
Published