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Grunddal KV, Ratner CF, Svendsen B, Sommer F, Engelstoft MS, Madsen AN, Pedersen J, Nøhr MK, Egerod KL, Nawrocki AR, Kowalski T, Howard AD, Poulsen SS, Offermanns S, Bäckhed F, Holst JJ, Holst B, Schwartz TW. Neurotensin Is Coexpressed, Coreleased, and Acts Together With GLP-1 and PYY in Enteroendocrine Control of Metabolism. Endocrinology 2016; 157:176-94. [PMID: 26469136 DOI: 10.1210/en.2015-1600] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The 2 gut hormones glucagon-like peptide-1 (GLP-1) and peptide YY (PYY) are well known to be coexpressed, costored, and released together to coact in the control of key metabolic target organs. However, recently, it became clear that several other gut hormones can be coexpressed in the intestinal-specific lineage of enteroendocrine cells. Here, we focus on the anatomical and functional consequences of the coexpression of neurotensin with GLP-1 and PYY in the distal small intestine. Fluorescence-activated cell sorting analysis, laser capture, and triple staining demonstrated that GLP-1 cells in the crypts become increasingly multihormonal, ie, coexpressing PYY and neurotensin as they move up the villus. Proglucagon promoter and pertussis toxin receptor-driven cell ablation and reappearance studies indicated that although all the cells die, the GLP-1 cells reappear more quickly than PYY- and neurotensin-positive cells. High-resolution confocal fluorescence microscopy demonstrated that neurotensin is stored in secretory granules distinct from GLP-1 and PYY storing granules. Nevertheless, the 3 peptides were cosecreted from both perfused small intestines and colonic crypt cultures in response to a series of metabolite, neuropeptide, and hormonal stimuli. Importantly, neurotensin acts synergistically, ie, more than additively together with GLP-1 and PYY to decrease palatable food intake and inhibit gastric emptying, but affects glucose homeostasis in a more complex manner. Thus, neurotensin is a major gut hormone deeply integrated with GLP-1 and PYY, which should be taken into account when exploiting the enteroendocrine regulation of metabolism pharmacologically.
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Affiliation(s)
- Kaare V Grunddal
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Cecilia F Ratner
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Berit Svendsen
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Felix Sommer
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Maja S Engelstoft
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Andreas N Madsen
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Jens Pedersen
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Mark K Nøhr
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Kristoffer L Egerod
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Andrea R Nawrocki
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Timothy Kowalski
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Andrew D Howard
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Steen Seier Poulsen
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Stefan Offermanns
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Fredrik Bäckhed
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Jens J Holst
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Birgitte Holst
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
| | - Thue W Schwartz
- Novo Nordisk Foundation Center for Basic Metabolic Research (K.V.G., C.F.R., B.S., M.S.E., A.N.M., J.P., M.K.N., K.L.E., F.B., J.J.H., B.H., T.W.S.), Section for Metabolic Receptology and Enteroendocrinology; Laboratory for Molecular Pharmacology (K.V.G., C.F.R., M.S.E., A.N.M., M.K.N., K.L.E., B.H., T.W.S.), Department of Neuroscience and Pharmacology; and Department of Biomedical Sciences (B.S., J.P., S.S.P., J.J.H.), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK-2200, Denmark; Department of Molecular and Clinical Medicine (F.S., F.B.), Sahlgrenska Center for Cardiovascular and Metabolic Research/Wallenberg Laboratory, University of Gothenburg, 413 45 Gothenburg, Sweden; Danish Diabetes Academy (M.S.E.), 5000 Odense, Denmark; Merck Research Laboratories (A.R.N., T.K., A.D.H.), Kenilworth, NJ 07033; and Department of Pharmacology (S.O.), Max-Planck-Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany
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