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Front Mol Neurosci. 2016 Dec 27;9:158. doi: 10.3389/fnmol.2016.00158. eCollection 2016.

The Role of the Carboxyl-Terminal Sequence of Tau and MAP2 in the Pathogenesis of Dementia.

Frontiers in molecular neuroscience

Ce Xie, Tomohiro Miyasaka

Affiliations

  1. College of Basic Medical Sciences, Dalian Medical UniversityDalian, China; Department of Neuropathology, Faculty of Life and Medical Sciences, Doshisha UniversityKyotanabe, Japan.
  2. Department of Neuropathology, Faculty of Life and Medical Sciences, Doshisha University Kyotanabe, Japan.

PMID: 28082867 PMCID: PMC5186789 DOI: 10.3389/fnmol.2016.00158

Abstract

Dementia includes several diseases characterized by acquired and irreversible brain dysfunctions that interfere with daily life. According to the etiology, dementia can be induced by poisoning or metabolic disorders, and other cases of dementia have a clear pathogenesis. However, half of neurodegenerative diseases have an unclear pathogenesis and etiology. Alzheimer's disease (AD), Lewy body dementia and frontal-temporal dementia are the three most common types of dementia. These neurodegenerative diseases are characterized by the appearance of the following specific protein inclusions: amyloid beta and tau in AD; α-synuclein in Lewy body dementia; and tau, TDP-43, or FUS in frontal-temporal dementia. Thus far, studies on the pathogenesis of dementia mainly focus aberrant inclusions formed by the aforementioned proteins. As a historically heavily studied protein tau is likely to be associated with the pathogenesis of several neurodegenerative diseases that cause dementia. The role of tau in neurodegeneration has been unknown for many years. However, both pathological and genetic analyses have helped tau become gradually recognized as an important factor in the pathogenesis of tauopathy. Currently, especially in the field of AD, tau is attracting more attention and is being considered a potential target for drug development. In this review article, previously discovered biochemical and pathological features of tau are highlighted, and current opinions regarding the neurotoxicity of tau are summarized. Additionally, we introduce key amino acid sequences responsible for tau neurotoxicity from our studies using transgenic

Keywords: Alzheimer’s disease; MAP2; inclusion; microtubule-associated protein 2; tau; tauopathy

References

  1. Neuron. 2014 Jun 18;82(6):1271-88 - PubMed
  2. Br J Clin Pharmacol. 2015 Aug;80(2):221-34 - PubMed
  3. Genome Biol. 2005;6(1):204 - PubMed
  4. J Biol Chem. 2011 Jul 1;286(26):23063-76 - PubMed
  5. Acta Neuropathol. 1994;87(6):554-67 - PubMed
  6. Science. 2002 Jul 19;297(5580):353-6 - PubMed
  7. Neurobiol Aging. 2016 Mar;39:1-18 - PubMed
  8. Brain. 2000 May;123 ( Pt 5):857-9 - PubMed
  9. Neuron. 1998 Nov;21(5):955-8 - PubMed
  10. ACS Chem Neurosci. 2016 May 18;7(5):565-75 - PubMed
  11. Front Neurol. 2013 Aug 13;4:114 - PubMed
  12. J Neurosci. 2008 Jan 16;28(3):737-48 - PubMed
  13. Proc Natl Acad Sci U S A. 1984 Dec;81(24):7941-5 - PubMed
  14. Science. 2007 May 4;316(5825):750-4 - PubMed
  15. Hum Mol Genet. 2012 Aug 1;21(15):3500-12 - PubMed
  16. Exp Neurol. 2013 Dec;250:94-103 - PubMed
  17. Acta Neuropathol. 2016 Feb;131(2):267-80 - PubMed
  18. Biotechnol J. 2010 Dec;5(12):1261-76 - PubMed
  19. Proc Natl Acad Sci U S A. 1987 May;84(10):3415-9 - PubMed
  20. Nat Commun. 2011;2:252 - PubMed
  21. Philos Trans R Soc Lond B Biol Sci. 2013 Dec 02;369(1633):20130144 - PubMed
  22. Proc Natl Acad Sci U S A. 1988 Jun;85(12):4506-10 - PubMed
  23. Neurobiol Aging. 2009 Mar;30(3):388-93 - PubMed
  24. EMBO Rep. 2016 Apr;17 (4):530-51 - PubMed
  25. J Neurochem. 2015 Oct;135(1):19-26 - PubMed
  26. Sci Rep. 2016 Mar 04;6:22685 - PubMed
  27. Proc Natl Acad Sci U S A. 2014 Jan 7;111(1):510-4 - PubMed
  28. Neurology. 1992 Mar;42(3 Pt 1):631-9 - PubMed
  29. PLoS One. 2014 Feb 25;9(2):e89796 - PubMed
  30. Biochemistry. 2010 Nov 30;49(47):10039-41 - PubMed
  31. Neurology. 1999 Apr 12;52(6):1158-65 - PubMed
  32. Mol Neurodegener. 2011 Jun 06;6:39 - PubMed
  33. Proc Natl Acad Sci U S A. 2000 May 9;97(10):5129-34 - PubMed
  34. Nature. 1996 Oct 10;383(6600):550-3 - PubMed
  35. Neurobiol Aging. 1997 Jul-Aug;18(4):351-7 - PubMed
  36. Acta Neuropathol Commun. 2015 May 10;3:25 - PubMed
  37. Acta Neuropathol Commun. 2015 Apr 03;3:23 - PubMed
  38. Cold Spring Harb Perspect Med. 2012 Jul;2(7):a006247 - PubMed
  39. Neurobiol Aging. 2016 Mar;39:69-81 - PubMed
  40. FEBS Lett. 1989 Jul 31;252(1-2):91-4 - PubMed
  41. Nat Chem Biol. 2012 Feb 26;8(4):393-9 - PubMed
  42. Am J Pathol. 1999 Dec;155(6):2153-65 - PubMed
  43. J Biol Chem. 2006 Jan 13;281(2):1205-14 - PubMed
  44. Science. 2005 Jul 15;309(5733):476-81 - PubMed
  45. Nat Rev Neurol. 2013 Dec;9(12):677-86 - PubMed
  46. Acta Neuropathol Commun. 2015 Jun 04;3:33 - PubMed
  47. Lancet Neurol. 2013 Jun;12(6):609-22 - PubMed
  48. Proc Natl Acad Sci U S A. 2002 Apr 30;99(9):6364-9 - PubMed
  49. Ann Neurol. 1997 Jan;41(1):17-24 - PubMed
  50. EMBO J. 1991 Oct;10(10):2725-9 - PubMed
  51. Neuron. 1988 Nov;1(9):827-34 - PubMed
  52. J Neuropathol Exp Neurol. 2005 Aug;64(8):665-74 - PubMed
  53. Proc Natl Acad Sci U S A. 2015 Jun 16;112(24):7501-6 - PubMed

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