Abstract
Alzheimer’s disease (AD) is a severe neurodegenerative disease for which there is currently no effective treatment. This study investigated whether treatment with the herbal formula PM012 would improve the cognitive function and the pathological features of AD in 3xTg-AD mice. The cognitive function of 3xTg-AD mice was assessed using the Morris water maze test and positron-emission tomography (PET) with 18 F-2 fluoro-2-deoxy-D-glucose ([F-18] FDG) neuroimaging. The levels of the amyloid beta (Aβ) deposits in the hippocampus were evaluated by immunohistochemistry. Neurogenesis was assessed by quantitative labeling with the DNA marker bromodeoxyuridine (BrdU) and the newborn neuron marker doublecortin (DCX). PM012 treatment significantly ameliorated memory deficit in AD mice, as shown by shortened escape latencies and increased time spent in the target zone during probe tests. In addition, PM012 significantly decreased Aβ deposits, up-regulated the expression of brain-derived neurotrophic factor (BDNF), increased neurogenesis, and improved brain glucose metabolism in the 3xTg-AD mice. These results suggest that PM012 could be a promising treatment for AD.
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Di Carlo M, Giacomazza D, San Biagio PL (2012) Alzheimer's disease: biological aspects, therapeutic perspectives and diagnostic tools. J Phys Condens Matter 24(24):244102. doi:10.1088/0953-8984/24/24/244102
Li X, Guo F, Zhang Q, Huo T, Liu L, Wei H, Xiong L, Wang Q (2014) Electroacupuncture decreases cognitive impairment and promotes neurogenesis in the APP/PS1 transgenic mice. BMC Complement Altern Med 14:37. doi:10.1186/1472-6882-14-37
Mayeux R, Stern Y (2012) Epidemiology of Alzheimer disease. Cold Spring Harb Perspect Med 2 (8). doi:10.1101/cshperspect.a006239
Terry AV Jr, Buccafusco JJ (2003) The cholinergic hypothesis of age and Alzheimer's disease-related cognitive deficits: recent challenges and their implications for novel drug development. J Pharmacol Exp Ther 306(3):821–827. doi:10.1124/jpet.102.041616
Tsuno N (2009) Donepezil in the treatment of patients with Alzheimer's disease. Expert Rev Neurother 9(5):591–598. doi:10.1586/ern.09.23
Voisin T, Vellas B (2009) Diagnosis and treatment of patients with severe Alzheimer's disease. Drugs Aging 26(2):135–144. doi:10.2165/0002512-200926020-00005
Rountree SD, Chan W, Pavlik VN, Darby EJ, Siddiqui S, Doody RS (2009) Persistent treatment with cholinesterase inhibitors and/or memantine slows clinical progression of Alzheimer disease. Alzheimers Res Ther 1(2):7. doi:10.1186/alzrt7
Selkoe DJ (2002) Alzheimer's disease is a synaptic failure. Science 298(5594):789–791. doi:10.1126/science.1074069
Sabbagh MN (2009) Drug development for Alzheimer's disease: where are we now and where are we headed? Am J Geriatr Pharmacother 7(3):167–185. doi:10.1016/j.amjopharm.2009.06.003
D'Hooge R, De Deyn PP (2001) Applications of the Morris water maze in the study of learning and memory. Brain Res Brain Res Rev 36(1):60–90
Sharma S, Rakoczy S, Brown-Borg H (2010) Assessment of spatial memory in mice. Life Sci 87(17–18):521–536. doi:10.1016/j.lfs.2010.09.004
Glenner GG, Wong CW (1984) Alzheimer's disease: initial report of the purification and characterization of a novel cerebrovascular amyloid protein. Biochem Biophys Res Commun 120 (3):885–890
Grundke-Iqbal I, Iqbal K, Tung YC, Quinlan M, Wisniewski HM, Binder LI (1986) Abnormal phosphorylation of the microtubule-associated protein tau (tau) in Alzheimer cytoskeletal pathology. Proc Natl Acad Sci U S A 83(13):4913–4917
Yamada K, Nabeshima T (2003) Brain-derived neurotrophic factor/TrkB signaling in memory processes. J Pharmacol Sci 91(4):267–270
Selkoe DJ (1997) Images in neuroscience. Alzheimer's disease: from genes to pathogenesis. Am J Psychiatry 154(9):1198
Kazim SF, Blanchard J, Dai CL, Tung YC, LaFerla FM, Iqbal IG, Iqbal K (2014) Disease modifying effect of chronic oral treatment with a neurotrophic peptidergic compound in a triple transgenic mouse model of Alzheimer's disease. Neurobiol Dis 71:110–130. doi:10.1016/j.nbd.2014.07.001
Kiyota T, Ingraham KL, Jacobsen MT, Xiong H, Ikezu T (2011) FGF2 gene transfer restores hippocampal functions in mouse models of Alzheimer's disease and has therapeutic implications for neurocognitive disorders. Proc Natl Acad Sci U S A 108(49):E1339–1348. doi:10.1073/pnas.1102349108
Blurton-Jones M, Kitazawa M, Martinez-Coria H, Castello NA, Muller FJ, Loring JF, Yamasaki TR, Poon WW et al (2009) Neural stem cells improve cognition via BDNF in a transgenic model of Alzheimer disease. Proc Natl Acad Sci U S A 106(32):13594–13599. doi:10.1073/pnas.0901402106
Iqbal K, Kazim SF, Bolognin S, Blanchard J (2014) Shifting balance from neurodegeneration to regeneration of the brain: a novel therapeutic approach to Alzheimer's disease and related neurodegenerative conditions. Neural Regen Res 9(16):1518–1519. doi:10.4103/1673-5374.139477
Donovan MH, Yazdani U, Norris RD, Games D, German DC, Eisch AJ (2006) Decreased adult hippocampal neurogenesis in the PDAPP mouse model of Alzheimer's disease. J Comp Neurol 495(1):70–83. doi:10.1002/cne.20840
Sterniczuk R, Antle MC, Laferla FM, Dyck RH (2010) Characterization of the 3xTg-AD mouse model of Alzheimer's disease: part 2. Behavioral and cognitive changes. Brain Res 1348:149–155. doi:10.1016/j.brainres.2010.06.011
Wong PC, Cai H, Borchelt DR, Price DL (2002) Genetically engineered mouse models of neurodegenerative diseases. Nat Neurosci 5(7):633–639. doi:10.1038/nn0702-633
Oddo S, Caccamo A, Shepherd JD, Murphy MP, Golde TE, Kayed R, Metherate R, Mattson MP, et al (2003) Triple-transgenic model of Alzheimer's disease with plaques and tangles: intracellular Abeta and synaptic dysfunction. Neuron 39 (3):409–421
Mesulam MM (2000) A plasticity-based theory of the pathogenesis of Alzheimer's disease. Ann N Y Acad Sci 924:42–52
Oddo S, Caccamo A, Tran L, Lambert MP, Glabe CG, Klein WL, LaFerla FM (2006) Temporal profile of amyloid-beta (Abeta) oligomerization in an in vivo model of Alzheimer disease. A link between Abeta and tau pathology. J Biol Chem 281 (3):1599–1604
Martinez-Coria H, Green KN, Billings LM, Kitazawa M, Albrecht M, Rammes G, Parsons CG, Gupta S et al (2010) Memantine improves cognition and reduces Alzheimer's-like neuropathology in transgenic mice. Am J Pathol 176(2):870–880. doi:10.2353/ajpath.2010.090452
Nordberg A, Svensson AL (1998) Cholinesterase inhibitors in the treatment of Alzheimer's disease: a comparison of tolerability and pharmacology. Drug Saf 19(6):465–480
Kennedy DO, Scholey AB, Drewery L, Marsh VR, Moore B, Ashton H (2003) Electroencephalograph effects of single doses of Ginkgo biloba and Panax ginseng in healthy young volunteers. Pharmacol Biochem Behav 75 (3):701–709
Park E, Kang M, Oh JW, Jung M, Park C, Cho C, Kim C, Ji S, et al (2005) Yukmijihwang-tang derivatives enhance cognitive processing in normal young adults: a double-blinded, placebo-controlled trial. Am J Chin Med 33 (1):107–115
Kang M, Kim JH, Cho C, Lee KY, Shin M, Hong M, Shim I, Bae H (2006) Effects of Yukmijihwang-tang derivatives (YMJd) on ibotenic acid-induced amnesia in the rat. Biol Pharm Bull 29 (7):1431–1435
Jung EY, Lee MS, Ahn CJ, Cho SH, Bae H, Shim I (2013) The neuroprotective effect of gugijihwang-tang on trimethyltin-induced memory dysfunction in the rat. Evid Based Complement Alternat Med 2013:542081. doi:10.1155/2013/542081
Sohn SH, Kim SJ, Kim Y, Shim I, Bae H (2012) Safety and efficacy assessment of standardized herbal formula PM012. BMC Complement Altern Med 12:24. doi:10.1186/1472-6882-12-24
Morris R (1984) Developments of a water-maze procedure for studying spatial learning in the rat. J Neurosci Methods 11 (1):47–60
Park KW, Baik HH, Jin BK (2009) IL-13-induced oxidative stress via microglial NADPH oxidase contributes to death of hippocampal neurons in vivo. J Immunol 183(7):4666–4674. doi:10.4049/jimmunol.0803392
Benraiss A, Chmielnicki E, Lerner K, Roh D, Goldman SA (2001) Adenoviral brain-derived neurotrophic factor induces both neostriatal and olfactory neuronal recruitment from endogenous progenitor cells in the adult forebrain. J Neurosci 21 (17):6718–6731
Sala C, Rudolph-Correia S, Sheng M (2000) Developmentally regulated NMDA receptor-dependent dephosphorylation of cAMP response element-binding protein (CREB) in hippocampal neurons. J Neurosci 20 (10):3529–3536
Paxinos G, Watson C, Pennisi M, Topple A (1985) Bregma, lambda and the interaural midpoint in stereotaxic surgery with rats of different sex, strain and weight. J Neurosci Methods 13 (2):139–143
Fueger BJ, Czernin J, Hildebrandt I, Tran C, Halpern BS, Stout D, Phelps ME, Weber WA (2006) Impact of animal handling on the results of 18F-FDG PET studies in mice. J Nucl Med 47 (6):999–1006
Bao Q, Newport D, Chen M, Stout DB, Chatziioannou AF (2009) Performance evaluation of the inveon dedicated PET preclinical tomograph based on the NEMA NU-4 standards. J Nucl Med 50(3):401–408. doi:10.2967/jnumed.108.056374
Swartzwelder HS, Dyer RS, Holahan W, Myers RD (1981) Activity changes in rats following acute trimethyltin exposure. Neurotoxicology 2(3):589–593
Peris-Sampedro F, Salazar JG, Cabre M, Reverte I, Domingo JL, Sanchez-Santed F, Colomina MT (2014) Impaired retention in AbetaPP Swedish mice six months after oral exposure to chlorpyrifos. Food Chem Toxicol 72:289–294
Wimo A, Winblad B (2008) Economical aspects of dementia. Handb Clin Neurol 89:137–146. doi:10.1016/S0072-9752(07)01213-4
Hampel H, Prvulovic D, Teipel S, Jessen F, Luckhaus C, Frolich L, Riepe MW, Dodel R et al (2011) The future of Alzheimer's disease: the next 10 years. Prog Neurobiol 95(4):718–728. doi:10.1016/j.pneurobio.2011.11.008
McGowan E, Eriksen J, Hutton M (2006) A decade of modeling Alzheimer's disease in transgenic mice. Trends Genet 22 (5):281–289
Chen Q, Nakajima A, Choi SH, Xiong X, Sisodia SS, Tang YP (2008) Adult neurogenesis is functionally associated with AD-like neurodegeneration. Neurobiol Dis 29 (2):316–326
Shi J, Perry G, Aliev G, Smith MA, Ashe KH, Friedland RP (1999) Serum amyloid P is not present in amyloid beta deposits of a transgenic animal model. Neuroreport 10(15):3229–3232
Billings LM, Oddo S, Green KN, McGaugh JL, LaFerla FM (2005) Intraneuronal Abeta causes the onset of early Alzheimer's disease-related cognitive deficits in transgenic mice. Neuron 45 (5):675–688
Lopera F, Ardilla A, Martinez A, Madrigal L, Arango-Viana JC, Lemere CA, Arango-Lasprilla JC, Hincapie L et al (1997) Clinical features of early-onset Alzheimer disease in a large kindred with an E280A presenilin-1 mutation. JAMA 277(10):793–799
Durany N, Michel T, Kurt J, Cruz-Sanchez FF, Cervas-Navarro J, Riederer P (2000) Brain-derived neurotrophic factor and neurotrophin-3 levels in Alzheimer's disease brains. Int J Dev Neurosci 18 (8):807–813
Holsinger RM, Schnarr J, Henry P, Castelo VT, Fahnestock M (2000) Quantitation of BDNF mRNA in human parietal cortex by competitive reverse transcription-polymerase chain reaction: decreased levels in Alzheimer's disease. Brain Res Mol Brain Res 76 (2):347–354
Arancibia S, Silhol M, Mouliere F, Meffre J, Hollinger I, Maurice T, Tapia-Arancibia L (2008) Protective effect of BDNF against beta-amyloid induced neurotoxicity in vitro and in vivo in rats. Neurobiol Dis 31(3):316–326. doi:10.1016/j.nbd.2008.05.012
Shors TJ, Miesegaes G, Beylin A, Zhao M, Rydel T, Gould E (2001) Neurogenesis in the adult is involved in the formation of trace memories. Nature 410(6826):372–376. doi:10.1038/35066584
Gan L, Qiao S, Lan X, Chi L, Luo C, Lien L, Yan Liu Q, Liu R (2008) Neurogenic responses to amyloid-beta plaques in the brain of Alzheimer's disease-like transgenic (pPDGF-APPSw,Ind) mice. Neurobiol Dis 29 (1):71–80
Chuang TT (2010) Neurogenesis in mouse models of Alzheimer's disease. Biochim Biophys Acta 1802(10):872–880. doi:10.1016/j.bbadis.2009.12.008
Heo C, Chang KA, Choi HS, Kim HS, Kim S, Liew H, Kim JA, Yu E, et al (2007) Effects of the monomeric, oligomeric, and fibrillar Abeta42 peptides on the proliferation and differentiation of adult neural stem cells from subventricular zone. J Neurochem 102 (2):493–500
Luchsinger JA, Noble JM, Scarmeas N (2007) Diet and Alzheimer's disease. Curr Neurol Neurosci Rep 7(5):366–372
Toro P, Schonknecht P, Schroder J (2009) Type II diabetes in mild cognitive impairment and Alzheimer's disease: results from a prospective population-based study in Germany. J Alzheimers Dis 16(4):687–691. doi:10.3233/JAD-2009-0981
Sperling RA, Dickerson BC, Pihlajamaki M, Vannini P, LaViolette PS, Vitolo OV, Hedden T, Becker JA et al (2010) Functional alterations in memory networks in early Alzheimer's disease. Neuromolecular Med 12(1):27–43. doi:10.1007/s12017-009-8109-7
Mirrione MM, Schiffer WK, Siddiq M, Dewey SL, Tsirka SE (2006) PET imaging of glucose metabolism in a mouse model of temporal lobe epilepsy. Synapse 59(2):119–121. doi:10.1002/syn.20216
Acknowledgments
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (Ministry of Education, Science, and Technology, MEST) (no. 2007–0054931) and a grant of the Traditional Korean Medicine R&D Project, Ministry for Health and Welfare and Family Affairs, Republic of Korea (B110025).
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The authors declare that they have no competing interests.
Authors’ Contributions
MY, JSK, SC, IS, and HB contributed to the conception and design of the study. MY, HSC, YHA, SL, WC, ARY, JSK, MK, and SC performed the experiments and analyzed the data. MY, HSC, and HB wrote the manuscript. All authors read and approved the final manuscript.
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Ye, M., Chung, HS., An, Y.H. et al. Standardized Herbal Formula PM012 Decreases Cognitive Impairment and Promotes Neurogenesis in the 3xTg AD Mouse Model of Alzheimer’s Disease. Mol Neurobiol 53, 5401–5412 (2016). https://doi.org/10.1007/s12035-015-9458-x
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DOI: https://doi.org/10.1007/s12035-015-9458-x