Abstract
Quantitative clinicopathological correlation studies are one way to address the question of the relevance of morphological abnormalities in Alzheimer's dementia (AD). This paper summarizes results of the Vienna Longitudinal Study on Dementia obtained during the past few years and presents a critical discussion on the relevance of clinicopathological correlation studies for the pathogenesis of AD. Plotting of psychometric test scores against the numbers of plaques, tangles and neuropil threads in various cortical areas shows that significant correlations are due primarily to very high lesion counts in severely demented patients. These data indicate that neocortical neurofibrillary pathology can be considered an end-stage marker in the pathology of AD. On the other hand, the topographical staging of neuritic Alzheimer changes proposed by Braak and Braak (1991) appears to be a better reflection of the progression of the degenerative process than numerical lesion counts; there is a linear correlation between the Braak stages and Mini-Mental State scores in 122 aged individuals. Significant correlations are further obtained between the severity of dementia and the levels of a number of synaptic proteins including synaptophysin and the chromogranins. Taken together, our data suggest that none of the classical AD lesions, plaques and tangles, play a central role in the pathogenesis of dementia, a fact that is supported by a molecular biological study showing that there is no close relationship between these lesions and the neurons undergoing degeneration in AD. Whereas neuritic pathology is a useful histopathological marker for the diagnosis and staging of AD, the major correlate of cognitive deficits is the loss of corticocortical and subcorticocortical connections reflected by a depletion of synapses. This pathology may be induced by a mismetabolism of the β-amyloid precursor proteins or their interaction with cytoskeletal proteins related to neuronal degeneration.
Similar content being viewed by others
References
American Psychiatric Association (1987) Diagnostic and statistical manual of mental disorders (DSM-III-R), 3rd edn, revised, American Psychiatric Press, Washington, DC
Arriagada PV, Growdon JH, Hedley-Whyte ET, Hyman BT (1992) Neurofibrillary tangles but not senile plaques parallel duration and severity of Alzheimer's disease. Neurology 42:631–639
Bancher C, Grundke-Iqbal I, Igbal K, Fried VA, Smith HT, Wisniewski HM (1991) Abnormal phosphorylation of tau precedes ubiquitination in neurofibrillary pathology of Alzheimer disease. Brain Res 539:11–18
Bancher C, Braak H, Fischer P, Jellinger KA (1993) Neuropathological staging of Alzheimer lesions and intellectual status in Alzheimer's and Parkinson's disease patients. Neurosci Lett 162:179–182
Barcikowska M, Wisniewski HM, Bancher C, Grundke-Iqbal I (1989) About the presence of paired helical filaments in dystrophic neurites participating in the plaque formation. Acta Neuropathol 78:225–231
Behl C, Davis B, Klier FG, Schubert H (1994) Amyloid β-peptide induces necrosis rather than apoptosis. Brain Res 645:253–264
Bennet DA, Cochran EJ, Saper CB, Leverenz JB, Gilley DW, Wilson RS (1993) Pathological changes in frontal cortex from biopsy to autopsy in Alzheimer's disease. Neurobiol Aging 14:589–596
Berg L, McKeel DW Jr, Miller JP, Baty J, Morris JC (1993) Neuropathological indexes of Alzheimer's disease in demented and nondemented persons aged 80 years and older. Arch Neurol 50:349–358
Bierer LM, Hof PR, Purohit DP, Carlin L, Schmeidler J, Davis KL, Perl DP (1995) Neocortical neurofibrillary tangles correlate with dementia severity in Alzheimer's disease. Arch Neurol 52:81–88
Binder LI, Frankfurter A, Rebhun LI (1985) The distribution of tau in the mammalian central nervous system. J Cell Biol 101:1371–1378
Blessed G, Tomlinson BE, Roth M (1968) The association between quantitative measures of dementia and of senile change in the cerebral gray matter of elderly subjects. Br J Psychiatry 114:797–811
Braak H, Braak E (1991) Neuropathological stageing of Alzheimer-related changes. Acta Neuropathol 82:239–259
Braak H, Duyckaerts C, Braak E, Piette F (1993) Neuropathological staging of Alzheimer-related changes correlates with psychometrically assessed intellectual status. In: Corain B, Iqbal K, Nicolini M, Winblad B, Wisniewski H, Zatta P (eds) Alzheimer's disease: advances in clinical and basic research. Wiley, New York, pp 131–137
Buschke H, Fuld PA (1974) Evaluating storage retention and retrieval in disordered memory and learning. Neurology 24:1019–1025
Crystal H, Dickson D, Fuld P, Masur D, Scott R, Mehler M, Masdeu J, Kawas C, Aronson M, Wolfson L (1988) Clinico-pathological studies in dementia: nondemented subjects with pathologically confirmed Alzheimer's disease. Neurology 38:1682–1687
DeCarli C, Atack JR, Ball MJ, Kay JA, Grady CL, Fewster P, Petigrew KD, Rapoport SI, Schapiro MB (1992) Post-mortem regional neurofibrillary tangle densities but not senile plaque densities are related to regional cerebral metabolic rates for glucose during life in Alzheimer's disease patients. Neurodegeneration 1:113–121
DeKosky ST, Harbaugh RE, Schmitt FA, Bakay RAE, Chui HC, Knopman DS, Reeder TM, Shetter AG, Senter HJ, Markesbery WR, Intraventricular Bethanecol Study Group (1992) Cortical biopsy in Alzheimer's disease: diagnostic accuracy and neurochemical, neuropathological, and cognitive correlations. Ann Neurol 32:625–632
Delaere P, Duyckaerts C, Brion JP, Poulain V, Hauw JJ (1989) Tau, paired helical filaments and amyloid in the neocortex: a morphometric study of 15 cases with graded intellectual status in aging and senile dementia of Alzheimer's type. Acta Neuropathol 77:645–653
DeRenzi E, Vignolo LA (1962) The Token Test. A sensitive test to detect receptive disturbances in aphasics. Brain 85:665–678
Dickson DW, Crystal HA, Mattiace LA, Masur DM, Blau AD, Davies P, Yen S-H, Aronson MK (1991) Identification of normal and pathologic aging in prospectively studied nondemented elderly humans. Neurobiol Aging 13:179–189
Dickson DW, Crystal HA, Bevona C, Honer W, Vincent I, Davies P (1995) Correlations of synaptic and pathological markers with cognition of the elderly. Neurobiol Aging 16:285–304
Duyckaerts C, Delaere P, Poulain V, Brion J-P, Hauw J-J (1988) Does amyloid precede paried helical filaments in the senile plaque? A study of 15 cases with graded intellectual status in aging and Alzheimer disease. Neurosci Lett 91:354–359
Evans DA, Beckett LA, Albert MS, Hebert LE, Scherr PA, Funkenstein HH, Taylor JO (1993) Level of education and change in cognitive function in a community population of older person. Am Epidemiol 3:71–77
Felsenstein KM, Hunihan LW, Roberts SB (1994) Altered cleavage and secretion of a recombinant β-APP bearing the Swedish familial Alzheimer's disease mutation. Nat Genet 6:251–256
Fischer P, Lassmann H, Jellinger K, Simanyi M, Bancher C, Travniczek-Marterer A, Gatterer G, Danielczyk W (1991) Die Demenz vom Alzheimer Typ. Eine klinische Längsschnitt-studie mit quantitativer Neuropathologie. Wien Med Wochenschr 141:455–462
Fischer-Colbrie R, Wohlfarter T, Schmid KW, Grino H, Winkler H (1989) Dexamethasone induces an increased biosynthesis of chromogranin A in rat pituitary gland. J Endocrinol 121:487–494
Folstein MF, Folstein SE, McHugh PR (1975) “Mini Mental State”. A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res 12:189–198
Gavrieli Y, Sherman Y, Ben-Sasson SA (1992) Identification of programmed cell death in situ via specific labelling of nuclear DNA fragmentation. J Cell Biol 119:494–501
Gold R, Schmied M, Rothe G, Zischler H, Breitschopf H, Wekerle H, Lassmann H (1993) Detections of DNA fragmentation in apoptosis: application of in situ nick translation to cell culture systems and tissue sections. J Histochem Cytochem 41:1023–1030
Gold R, Schmied M, Giegerich G, Breitschopf H, Hartung HP, Toyka K, Lassmann H (1994) Differentiation between cellular apoptosis and necrosis by the combined use of in situ tailing and nick translation techniques. Lab Invest 71:219–225
Haass C, Hung AY, Selkoe DJ, Teplow DB (1994) Mutations associated with a locus for familial Alzheimer's disease result in alternative processing of amyloid β-protein precursor. J Biol Chem 269:17741–17748
Huber W, Poeck K, Weiger K, Willmes K (1982) Der Aachener Aphasietest. Hogrefe, Göttingen
Hyman BT, Van Hoesen GW, Kromer LJ, Damasio AR (1986) Perforant pathway changes and the memory impairment of Alzheimer's disease. Ann Neurol 20:472–481
Iseki S (1986) DNA strand breaks in rat tissue as detected by in situ nick translation. Exp Cell Res 167:311–326
Jellinger KA, Bancher C (1994) Classification of dementias based on functional morphology. In: Jellinger KA, Ladurner G, Windisch E (eds) New trends in the diagnosis and treatment of Alzheimer's disease. Springer, Berlin Heidelberg New York, pp 9–39
Jellinger K, Bancher C, Fischer P, Lassmann H (1992) Quantitative histopathologic validation of senile dementia of the Alzheimer type. Eur J Gerontol 3:146–156
Jellinger KA, Bancher C, Fischer P, Lassmann H (1994) Staging of degenerative dementia. Neurol Croat 43 (Suppl 2):39–58
Katzman R, Terry R, DeTeresa R, Brown T, Davies P, Fuld P, Renbing X, Peck A (1988) Clinical pathological, and neurochemical changes in dementia: a subgroup with preserved mental status and numerous neocortical plaques. Ann Neurol 23:138–144
Kazee AM, Eskin TA, Lapham LW, Gabriel KR, McDaniel KD, Hamill RW (1993) Clinicopathologic correlates in Alzheimer disease: assessment of clinical and pathologic diagnostic criteria. Alz Dis Assoc Disord 7:152–164
Khachaturian ZS (1985) Diagnosis of Alzheimer's disease. Arch Neurol 42:1097–1105
Kim KS, Miller DL, Sapienza VJ, Chen CM, Bai C, Grundke-Iqbal I, Currie JR, Wisniewski HM (1988) Production and characterization of monoclonal antibodies reactive to synthetic cerebrovascular amyloid peptide. Neurosci Res Commun 2:121–130
Lassmann H, Weiler R, Fischer P, Bancher C, Jellinger K, Floor E, Danielczyk W, Seitelberger F, Winkler H (1992) Synaptic pathology in Alzheimer's disease: immunological data for markers of synaptic and large dense-core vesicles. Neuroscience 46:1–8
Lassmann H, Bancher C, Breitschopf H, Wegiel J, Bobinski M, Jellinger K, Wisniewski HM (1995) Cell death in Alzheimer's disease evaluated by DNA fragmentation in situ. Acta Neuropathol 89:35–41
Mann DMA, Yates PO, Marcyniuk B, Ravindra CR (1986) The topography of plaques and tangles in Down's syndrome patients of different ages. Neuropathol Appl Neurobiol 12:447–457
Mann DMA, Marcyniuk B, Yates PO, Neary D, Snowden JS (1988) The progression of the pathological changes of Alzheimer's disease in frontal and temporal neocortex examined both at biopsy and at autopsy. Neuropathol Appl Neurobiol 14:177–195
Mann DMA, Esiri M (1989) The pattern of acquisition of plaques and tangles in the brains of patients under 50 years of age with Downs's syndrome. J Neurol Sci 89:169–179
McKhann G, Drachman D, Folstein M, Katzmann R, Price D, Stadlan E (1994) Clinical diagnosis of Alzheimer's disease: report of the NINCDS-ADRDA work group under the auspices of Department of Health and Human Services Task Force on Alzheimer's disease. Neurology 34:939–944
Markowitsch HJ (1994) Anatomical basis of memory disorders. In: Gazzaniga MS (ed) The cognitive neurosciences. MIT Press, Cambridge Mass, pp 765–781
Masliah E (1995) Mechanisms of synaptic dysfunction in Alzheimer's disease. Histol Histopathol 10:509–519
Masliah E, Terry RD, Mallory M, Alford M, Hansen LA (1990) Diffuse plaques do not accentuate synapse loss in Alzheimer's disease. Am J Pathol 137:1293–1297
McKee AC, Kosik KS, Kowall NW (1991) Neuritic pathology and dementia in Alzheimer disease. Ann Neurol 30:156–165
Mirra SS, Hart MN, Terry RD (1993) Making the diagnosis of Alzheimer's disease. A primer for practicing pathologists. Arch Pathol Lab Med 117:132–144
Morris JC, McKeel DW Jr, Storandt M, Rubin EH, Price JL, Grant EA, Ball MJ, Berg L (1991) Very mild Alzheimer's disease: informant-based clinical, psychometric, and pathologic distinction from normal aging. Neurology 41:469–478
Nagy Z, Esiri MM, Jobst KA, Morris JH, King EM-F, McDonald B, Litchfield S, Smith A, Barnetson L, Smith AD (1995) Relative roles of plaques and tangles in the dementia of Alzheimer's disease: correlations using three sets of neuropathological criteria. Dementia 6:21–31
Nie NH, Hull CH, Jenkins JG, Steinbrenner K, Bent DH (1975) SPSS Statistical Package for the Social Sciences. McGraw-Hill, New York
Ohm TG, Müller H, Braak H, Bohl J (1995) Close-meshed prevalence rates of different stages as a tool to uncover the rate of Alzheimer's disease-related neurofibrillary changes. Neuroscience 64:209–217
Orgass B (1982) Token-Test (TT) von Ennio De Renzi und Luigi A. Vignolo. Deutsche Bearbeitung, Weinheim, Beltz
Price JL, Davis PB, Morris JC, White DL (1991) The distribution of tangles, plaques and related immunohistochemical markers in healthy aging and Alzheimer's disease. Neurobiol Aging 12:295–312
Reusche E (1991) Silver staining of senile plaques and neurofibrillary tangles in paraffin sections. A simple and effective method. Path Res Pract 187:1045–1049
Rumble B, Retallack R, Hilbich C, Simms G, Multhaup G, Martins R, Hockey A, Montgomery P, Beyreuther K, Masters CL (1989) Amyloid A4 protein and its precursor in Down's syndrome and Alzheimer's disease. N Engl J Med 320:1446–1452
Samuel W, Masliah E, Hill LR, Butters N, Terry R (1994a) Hippocampal connectivity and Alzheimer's dementia; effects of synapse loss and tangles frequency in a two-component model. Neurology 44:2081–2088
Samuel W, Terry RD, DeTerese R, Butters N, Masliah E (1994b) Clinical correlates of cortical and nucleus basalis pathology in Alzheimer dementia. Arch Neurol 51:772–778
Schubert W, Prior R, Weidemann A, Dircksen H, Multhaup G, Masteis CL, Beyreuther K (1991) Localization of Alzheimer βA4 precusor at central and peripheral synaptic sites. Brain Res 563:184–194
Selkoe DJ (1994) Alzheimer's disease: a central role for amyloid. J Neuropathol Exp Neurol 53:438–447
Shimokawa M, Yanagisawa K, Nishiye H, Miyatake T (1993) Identification of amyloid precursor protein in synaptic plasma membrane. Biochem Biophys Res Commun 196:240–244
Shin R-W, Ogomori K, Kitamoto T, Tateishi J (1989) Increased tau accumulation in senile plaques as a hallmark in Alzheimer's disease. Am J Pathol 134:1365–1371
Stern Y, Gurland B, Tatemichi TK, Ming Xin Tang, Wilder D, Mayeux R (1994) Influence of education and occupation on the incidence of Alzheimer's disease. J Am Med Assoc 271:1004–1010
Terry RD, Masliah E (1994) Synaptic pathology in the pathogenesis of Alzheimer dementia. In: Jellinger KA, Ladurner G, Windisch M (eds) New trends in the diagnosis and therapy of Alzheimer's disease. Springer, Berlin Heidelberg New York, pp 1–8
Terry RD, Masliah E, Salmon DP (1991) Physical basis of cognitive alterations in Alzheimer's disease: synapse loss is the major correlate of cognitive impairment. Ann Neurol 30:572–580
Terry RD, Masliah E, Hansen LA (1994) Structural basis of cognitive alterations in Alzheimer disease. In: Terry RD, Katzmann R, Bick KL (eds) Alzheimer disease. Raven Press, New York, pp 179–196
Tierney MC, Fisher RH, Lewis AJ, Zorzitto ML, Snow WG, Reid DW, Nieuwstraten P (1988) The NINCDS-ADRDA Work Group criteria for the clinical diagnosis of possible Alzheimer's disease: a clinicopathologic study of 57 cases. Neurology 38:359–364
Tomlinson BE, Henderson G (1976) Some quantitative cerebral findings in normal and demented old people. In: Terry RD, Gershon S (eds) Neurobiology of aging. Raven Press, New York, pp 183–204
Trojanowski JQ, Shin R-W, Schmidt ML, Lee VM-Y (1995) Relationship between plaques, tangles, and dystrophic processes in Alzheimer's disease. Neurobiol Aging 16:335–345
Wang GP, Grundke-Iqbal I, Kascak RJ, Iqbal K, Wisniewski HM (1984) Alzheimer neurofibrillary tangles: monoclonal antibodies to inherent antigens. Acta Neuropathol 62:268–275
Weiler R, Feichtinger H, Schmid KW, Fischer-Colbrie R, Grimelius L, Cedermark B, Papotti M, Bussolati G, Winkler H (1987) Chromogranin A and B and Secretogranin II in bronchial and intestinal carcinomas. Virchows Arch A 412:103–109
Wettstein A, Lang W (1990) Correlation of cognitive skills in nursing home patients with histologic Alzheimer changes in specific brain areas. Dementia 1:278–285
Wilcock GK, Esiri MM (1982) Plaques, tangles and dementia. A quantitative study. J Neurol Sci 56:343–356
Wisniewski K, Jervis GA, Moretz RC, Wisniewski HM (1979) Alzheimer neurofibrillary tangles in disease other than senile and presenile dementia. Ann Neurol 5:288–294
Yamamoto T, Hirano A (1986) A comparative study of modified Bielschowsky, Bodian and thioflavin S stain on Alzheimer's neurofibrillary tangles. Neuropathol Appl Neurobiol 12:3–9
Yankner BA, Duffy LK, Kirschner DA (1990) Neurotrophic and neurotoxic effects of amyloid β-protein: reversal by tachykinin neuropeptides. Science 250:279–282
Yankner BA, Mesulam MM (1991) Beta amyloid and the pathogenesis of Alzheimer's disease. N Engl J Med 325:1849–1857
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bancher, C., Jellinger, K., Lassmann, H. et al. Correlations between mental state and quantitative neuropathology in the Vienna Longitudinal Study on Dementia. Eur Arch Psychiatry Clin Nuerosci 246, 137–146 (1996). https://doi.org/10.1007/BF02189115
Issue Date:
DOI: https://doi.org/10.1007/BF02189115