Acylated apelin-13 amide analogues exhibit enzyme resistance and prolonged insulin releasing, glucose lowering and anorexic properties
Journal article
O'Harte, Finbarr P. M., Parthsarathy, Vadivel, Hogg, Christopher and Flatt, Peter R. 2017. Acylated apelin-13 amide analogues exhibit enzyme resistance and prolonged insulin releasing, glucose lowering and anorexic properties. Biochemical pharmacology. https://doi.org/10.1016/j.bcp.2017.10.002
| Authors | O'Harte, Finbarr P. M., Parthsarathy, Vadivel, Hogg, Christopher and Flatt, Peter R. |
|---|---|
| Abstract | The adipokine, apelin has many biological functions but its activity is curtailed by rapid plasma degradation. Fatty acid derived apelin analogues represent a new and exciting avenue for the treatment of obesity-diabetes. This study explores four novel fatty acid modified apelin-13 analogues, namely, (Lys8GluPAL)apelin-13 amide, pGlu(Lys8GluPAL)apelin-13 amide, Lys8GluPAL(Tyr13)apelin-13 and Lys8GluPAL(Val13)apelin-13. Fatty acid modification extended the half-life of native apelin-13 to >24 h in vitro. pGlu(Lys8GluPAL)apelin-13 amide was the most potent insulinotropic analogue in BRIN-BD11 cells and isolated islets with maximal stimulatory effects of up to 2.7-fold (p < .001). (Lys8GluPAL)apelin-13 amide (1.9-fold) and Lys8GluPAL(Tyr13)apelin-13 (1.7-fold) were less effective, whereas Lys8GluPAL(Val13)apelin-13 had an inhibitory effect on insulin secretion. Similarly, pGlu(Lys8GluPAL)apelin-13 amide was most potent in increasing beta-cell intracellular Ca2+ concentrations (1.8-fold, p < .001) and increasing glucose uptake in 3T3-L1 adipocytes (2.3-fold, p < .01). Persistent biological action was observed with both pGlu(Lys8GluPAL)apelin-13 amide and (Lys8GluPAL)apelin-13 amide significantly reducing blood glucose (39–43%, p < .01) and enhancing insulin secretion (43–56%, p < .001) during glucose tolerance tests in diet-induced obese mice. pGlu(Lys8GluPAL)apelin-13 amide and (Lys8GluPAL)apelin-13 amide also inhibited feeding (28–40%, p < .001), whereas Lys8GluPAL(Val13)apelin-13 increased food intake (8%, p < .05) in mice. These data indicate that novel enzymatically stable analogues of apelin-13 may be suitable for future development as therapeutic agents for obesity-diabetes. |
| Keywords | Diabetes; Obesity; Feeding; Glucose homeostasis; insulin |
| Year | 2017 |
| Journal | Biochemical pharmacology |
| Publisher | Elsevier |
| ISSN | 0006-2952 |
| Digital Object Identifier (DOI) | https://doi.org/10.1016/j.bcp.2017.10.002 |
| Web address (URL) | http://hdl.handle.net/10545/622905 |
| hdl:10545/622905 | |
| Publication dates | 04 Oct 2017 |
| Publication process dates | |
| Deposited | 16 Aug 2018, 13:55 |
Permalink -
https://repository.derby.ac.uk/item/93856/acylated-apelin-13-amide-analogues-exhibit-enzyme-resistance-and-prolonged-insulin-releasing-glucose-lowering-and-anorexic-properties
24
total views0
total downloads1
views this month0
downloads this month
Export as
Related outputs
Peptide Co-Agonists for Combined Activation of the APJ and GLP-1 Receptors with Insulinotropic and Satiety Actions Show Potential for Alleviation of Metabolic Dysfunction in Type 2 Diabetes †
O' Harte, S., Parthsarathy, V., Craig, S., Palmer, E. and Irwin, N. 2023. Peptide Co-Agonists for Combined Activation of the APJ and GLP-1 Receptors with Insulinotropic and Satiety Actions Show Potential for Alleviation of Metabolic Dysfunction in Type 2 Diabetes †. 1st International Meeting Molecules 4 Life. MDPI. https://doi.org/10.3390/msf2023023001Exendin-4 stimulates autophagy in pancreatic β-cells via the RAPGEF/EPAC-Ca PPP3/calcineurin-TFEB axis
Zummo, F.P, Krishnanda, S.I, Georgiou, M., O’Harte, F. P. M., Parthsarathy, V., Cullen, K.S, Honkanen-Scott, M, Shaw, J.A.M, Lovat, P.E and Arden, C 2021. Exendin-4 stimulates autophagy in pancreatic β-cells via the RAPGEF/EPAC-Ca PPP3/calcineurin-TFEB axis. Autophagy. 18 (4), pp. 1-17. https://doi.org/10.1080/15548627.2021.1956123Protein hydrolysates from boarfish (Capros aper) and Atlantic salmon (Salmo salar) skin gelatin improve metabolic control in genetically obese diabetic (ob/ob) mice
Parthsarathy, V., McLaughlin, C.M, Sharkey, S.J, Harnedy-Rothwell, P.A, Lafferty, R.A, Allsopp, P.J, McSorley, E.M, Fitzgerald, R.J and O'Harte, F.P.M 2021. Protein hydrolysates from boarfish (Capros aper) and Atlantic salmon (Salmo salar) skin gelatin improve metabolic control in genetically obese diabetic (ob/ob) mice. Journal of Food Bioactives. 16, pp. 48-57. https://doi.org/10.31665/JFB.2021.16292Stability to thermal treatment of dipeptidyl peptidase‐IV inhibitory activity of a boarfish (Capros aper) protein hydrolysate when incorporated into tomato‐based products
Harnedy‐Rothwell, P.A., McLaughlin, C.M., Crowe, W., Allsopp, P.J., McSorley, E.M., Devaney, M., Whooley, J., McGovern, B., Parthsarathy, V., O'Harte, F.P.M. and FitzGerald, R.J. 2021. Stability to thermal treatment of dipeptidyl peptidase‐IV inhibitory activity of a boarfish (Capros aper) protein hydrolysate when incorporated into tomato‐based products. International Journal of Food Science and Technology. 56 (1), pp. 158-165. https://doi.org/10.1111/ijfs.14615Macroalgal protein hydrolysates from Palmaria palmata influence the 'incretin effect' in vitro via DPP-4 inhibition and upregulation of insulin, GLP-1 and GIP secretion
McLaughlin, C.M., Harnedy-Rothwell, P.A., Lafferty, R.A., Sharkey, S., Parthsarathy, V., Allsopp, P.J., McSorley, E.M., FitzGerald, R.J. and O'Harte, F.P.M. 2021. Macroalgal protein hydrolysates from Palmaria palmata influence the 'incretin effect' in vitro via DPP-4 inhibition and upregulation of insulin, GLP-1 and GIP secretion. European Journal of Nutrition. 60 (8), pp. 4439-4452. https://doi.org/10.1007/s00394-021-02583-3
Chronic apelin analogue administration is more effective than established incretin therapies for alleviating metabolic dysfunction in diabetic db/db mice
O'Harte, Finbarr P M, Parthsarathy, Vadivel and Flatt, Peter R 2020. Chronic apelin analogue administration is more effective than established incretin therapies for alleviating metabolic dysfunction in diabetic db/db mice. Molecular and cellular endocrinology. 504, p. 110695. https://doi.org/10.1016/j.mce.2019.110695Beneficial long-term antidiabetic actions of N- and C-terminally modified analogues of apelin-13 in diet-induced obese diabetic mice.
Parthsarathy, Vadivel, Hogg, Christopher, Flatt, Peter R. and O'Harte, Finbarr P. M. 2017. Beneficial long-term antidiabetic actions of N- and C-terminally modified analogues of apelin-13 in diet-induced obese diabetic mice. Diabetes Obesity and Metabolism. https://doi.org/10.1111/dom.13068Metabolic and neuroprotective effects of dapagliflozin and liraglutide in diabetic mice
Millar, Paul, Pathak, Nupur, Parthsarathy, Vadivel, Bjourson, Anthony J., O'Kane, Maurice, Pathak, Varun, Moffett, Charlotte, Flatt, Peter R. and Gault, Victor A. 2017. Metabolic and neuroprotective effects of dapagliflozin and liraglutide in diabetic mice. Journal of Endocrinology. https://doi.org/10.1530/JOE-17-0263Apelin-13 analogues show potent in vitro and in vivo insulinotropic and glucose lowering actions
O'Harte, Finbarr P. M., Parthsarathy, Vadivel, Hogg, Christopher and Flatt, Peter R. 2018. Apelin-13 analogues show potent in vitro and in vivo insulinotropic and glucose lowering actions. Peptides. https://doi.org/10.1016/j.peptides.2017.12.004Long-term treatment with acylated analogues of apelin-13 amide ameliorates diabetes and improves lipid profile of high-fat fed mice.
O' Harte, F.P.M., Parthsarathy, V., Hogg, C and Flatt, P 2018. Long-term treatment with acylated analogues of apelin-13 amide ameliorates diabetes and improves lipid profile of high-fat fed mice. PLos ONE. 13 (8). https://doi.org/10.1371/journal.pone.0202350Atlantic salmon (Salmo salar) co-product-derived protein hydrolysates: A source of antidiabetic peptides
Harnedy, Pàdraigín A., Parthsarathy, Vadivel, McLaughlin, Chris M., O'Keeffe, Martina B., Allsopp, Philip J., McSorley, Emeir M., O'Harte, Finbarr P. M. and FitzGerald, Richard J. 2018. Atlantic salmon (Salmo salar) co-product-derived protein hydrolysates: A source of antidiabetic peptides. Food Research International. 106, pp. 598-606. https://doi.org/10.1016/j.foodres.2018.01.025Boarfish (Capros aper) protein hydrolysate has potent insulinotropic and GLP‐1 secretory activity in vitro and acute glucose lowering effects in mice
Parthsarathy, Vadivel, Mclaughlin, Christopher, Harnedy, Padraigin, Allsopp, Phillip, Crowe, William, McSorley, Emeir, FitzGerald, Dick and O'Harte, Finbarr 2018. Boarfish (Capros aper) protein hydrolysate has potent insulinotropic and GLP‐1 secretory activity in vitro and acute glucose lowering effects in mice. International Journal of Food Science and Technology. 54 (1), pp. 271-281. https://doi.org/10.1111/ijfs.2019.54.issue-1Metabolic and neuroprotective effects of dapagliflozin and liraglutide in diabetic mice
Millar, P., Pathak, N., Parthsarathy, V., Bjourson, A.J., O'Kane, M., Pathak, V., Moffett, R.C., Flatt, P.R. and Gault, V.A. 2017. Metabolic and neuroprotective effects of dapagliflozin and liraglutide in diabetic mice. The Journal of Endocrinology. 234 (3), pp. 255-267. https://doi.org/10.1530/joe-17-0263An enzymatically stable GIP/xenin hybrid peptide restores GIP sensitivity, enhances beta cell function and improves glucose homeostasis in high-fat-fed mice
Hasib, Annie, Ng, Tony, Gault, Victor A., Khan, Dawood, Parthsarathy, Vadivel, Flatt, Peter and Irwin, Nigel 2017. An enzymatically stable GIP/xenin hybrid peptide restores GIP sensitivity, enhances beta cell function and improves glucose homeostasis in high-fat-fed mice. Diabetologia. 60 (2017), pp. 541-552. https://doi.org/10.1007/s00125-016-4186-yBlue whiting (Micromesistius poutassou) muscle protein hydrolysate with in vitro and in vivo antidiabetic properties
Harnedy, Pàdraigín A., Parthsarathy, Vadivel, McLaughlin, Chris M., O'Keeffe, Martina B., Allsopp, Philip J., McSorley, Emeir M., O'Harte, Finbarr P. M. and Fitzgerald, Richard J. 2017. Blue whiting (Micromesistius poutassou) muscle protein hydrolysate with in vitro and in vivo antidiabetic properties. Journal of Functional Foods. 40 (2018), pp. 137-145. https://doi.org/10.1016/j.jff.2017.10.045Beneficial long-term antidiabetic actions of N- and C-terminally modified analogues of apelin-13 in diet-induced obese diabetic mice
Parthsarathy, Vadivel, Hogg, Christopher, Flatt, Peter R. and O'Harte, Finbarr P. M. 2017. Beneficial long-term antidiabetic actions of N- and C-terminally modified analogues of apelin-13 in diet-induced obese diabetic mice. Diabetes Obesity and Metabolism. 20 (2), pp. 319-327. https://doi.org/10.1111/dom.13068