Investigating Brain Insulin Resistance in Alzheimer Disease with IntraNasal Insulin : a Multimodal Neuroimaging Study

Summary

Using simultaneous multimodal neuroimaging (FDG-PET, fMRI, EEG), this research project will aim to further investigate in vivo brain insulin signalling by exploring the effects of acute INI administration on neurometabolic and neurovascular coupling, and on cortical electrical activity, both in individuals with normal cognitive function and those affected by Mild cognitive Impairment and Alzheimer's Disease .

Timeline

Start

2024-10-01

Primary completion

2026-03-01

Completion

2026-10-01

Publications

• Background DeTure MA, Dickson DW. The neuropathological diagnosis of Alzheimer's disease. Mol Neurodegener. 2019 Aug 2;14(1):32. doi: 10.1186/s13024-019-0333-5.
• Background Jack CR Jr, Bennett DA, Blennow K, Carrillo MC, Dunn B, Haeberlein SB, Holtzman DM, Jagust W, Jessen F, Karlawish J, Liu E, Molinuevo JL, Montine T, Phelps C, Rankin KP, Rowe CC, Scheltens P, Siemers E, Snyder HM, Sperling R; Contributors. NIA-AA Research Framework: Toward a biological definition of Alzheimer's disease. Alzheimers Dement. 2018 Apr;14(4):535-562. doi: 10.1016/j.jalz.2018.02.018.
• Background Morris MC, Tangney CC, Wang Y, Sacks FM, Bennett DA, Aggarwal NT. MIND diet associated with reduced incidence of Alzheimer's disease. Alzheimers Dement. 2015 Sep;11(9):1007-14. doi: 10.1016/j.jalz.2014.11.009. Epub 2015 Feb 11.
• Background Dhana K, Aggarwal NT, Rajan KB, Barnes LL, Evans DA, Morris MC. Impact of the Apolipoprotein E epsilon4 Allele on the Relationship Between Healthy Lifestyle and Cognitive Decline: A Population-Based Study. Am J Epidemiol. 2021 Jul 1;190(7):1225-1233. doi: 10.1093/aje/kwab033.
• Background Steen E, Terry BM, Rivera EJ, Cannon JL, Neely TR, Tavares R, Xu XJ, Wands JR, de la Monte SM. Impaired insulin and insulin-like growth factor expression and signaling mechanisms in Alzheimer's disease--is this type 3 diabetes? J Alzheimers Dis. 2005 Feb;7(1):63-80. doi: 10.3233/jad-2005-7107.
• Background Tian S, Huang R, Han J, Cai R, Guo D, Lin H, Wang J, Wang S. Increased plasma Interleukin-1beta level is associated with memory deficits in type 2 diabetic patients with mild cognitive impairment. Psychoneuroendocrinology. 2018 Oct;96:148-154. doi: 10.1016/j.psyneuen.2018.06.014. Epub 2018 Jun 22.
• Background Gudala K, Bansal D, Schifano F, Bhansali A. Diabetes mellitus and risk of dementia: A meta-analysis of prospective observational studies. J Diabetes Investig. 2013 Nov 27;4(6):640-50. doi: 10.1111/jdi.12087. Epub 2013 Apr 26.
• Background Ott A, Stolk RP, van Harskamp F, Pols HA, Hofman A, Breteler MM. Diabetes mellitus and the risk of dementia: The Rotterdam Study. Neurology. 1999 Dec 10;53(9):1937-42. doi: 10.1212/wnl.53.9.1937.
• Background de la Monte SM, Wands JR. Alzheimer's disease is type 3 diabetes-evidence reviewed. J Diabetes Sci Technol. 2008 Nov;2(6):1101-13. doi: 10.1177/193229680800200619.
• Background Nijssen KMR, Mensink RP, Joris PJ. Effects of Intranasal Insulin Administration on Cerebral Blood Flow and Cognitive Performance in Adults: A Systematic Review of Randomized, Placebo-Controlled Intervention Studies. Neuroendocrinology. 2023;113(1):1-13. doi: 10.1159/000526717. Epub 2022 Aug 24.
• Background Shpakov AO, Zorina II, Derkach KV. Hot Spots for the Use of Intranasal Insulin: Cerebral Ischemia, Brain Injury, Diabetes Mellitus, Endocrine Disorders and Postoperative Delirium. Int J Mol Sci. 2023 Feb 7;24(4):3278. doi: 10.3390/ijms24043278.
• Background Wu S, Stogios N, Hahn M, Navagnanavel J, Emami Z, Chintoh A, Gerretsen P, Graff-Guerrero A, Rajji TK, Remington G, Agarwal SM. Outcomes and clinical implications of intranasal insulin on cognition in humans: A systematic review and meta-analysis. PLoS One. 2023 Jun 28;18(6):e0286887. doi: 10.1371/journal.pone.0286887. eCollection 2023.
• Background Craft S, Baker LD, Montine TJ, Minoshima S, Watson GS, Claxton A, Arbuckle M, Callaghan M, Tsai E, Plymate SR, Green PS, Leverenz J, Cross D, Gerton B. Intranasal insulin therapy for Alzheimer disease and amnestic mild cognitive impairment: a pilot clinical trial. Arch Neurol. 2012 Jan;69(1):29-38. doi: 10.1001/archneurol.2011.233. Epub 2011 Sep 12.
• Background Schmid V, Kullmann S, Gfrorer W, Hund V, Hallschmid M, Lipp HP, Haring HU, Preissl H, Fritsche A, Heni M. Safety of intranasal human insulin: A review. Diabetes Obes Metab. 2018 Jul;20(7):1563-1577. doi: 10.1111/dom.13279. Epub 2018 Apr 6.
• Background Rosenbloom MH, Barclay TR, Pyle M, Owens BL, Cagan AB, Anderson CP, Frey WH 2nd, Hanson LR. A single-dose pilot trial of intranasal rapid-acting insulin in apolipoprotein E4 carriers with mild-moderate Alzheimer's disease. CNS Drugs. 2014 Dec;28(12):1185-9. doi: 10.1007/s40263-014-0214-y.
• Background Hallschmid M. Intranasal Insulin for Alzheimer's Disease. CNS Drugs. 2021 Jan;35(1):21-37. doi: 10.1007/s40263-020-00781-x. Epub 2021 Jan 30.

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Indications