10.1523/jneurosci.0861-04.2004
Crossref journal-article
Society for Neuroscience
The Journal of Neuroscience (393)
Abstract

A fundamental question about the early pathogenesis of Alzheimer's disease (AD) concerns how toxic aggregates of amyloid β protein (Aβ) are formed from its nontoxic soluble form. We hypothesized previously that GM1 ganglioside-bound Aβ (GAβ) is involved in the process. We now examined this possibility using a novel monoclonal antibody raised against GAβ purified from an AD brain. Here, we report that GAβ has a conformation distinct from that of soluble Aβ and initiates Aβ aggregation by acting as a seed. Furthermore, GAβ generation in the brain was validated by both immunohistochemical and immunoprecipitation studies. These results imply a mechanism underlying the onset of AD and suggest that an endogenous seed can be a target of therapeutic strategy.

Bibliography

Hayashi, H., Kimura, N., Yamaguchi, H., Hasegawa, K., Yokoseki, T., Shibata, M., Yamamoto, N., Michikawa, M., Yoshikawa, Y., Terao, K., Matsuzaki, K., Lemere, C. A., Selkoe, D. J., Naiki, H., & Yanagisawa, K. (2004). A Seed for Alzheimer Amyloid in the Brain. The Journal of Neuroscience, 24(20), 4894–4902.

Authors 15
  1. Hideki Hayashi (first)
  2. Nobuyuki Kimura (additional)
  3. Haruyasu Yamaguchi (additional)
  4. Kazuhiro Hasegawa (additional)
  5. Tatsuki Yokoseki (additional)
  6. Masao Shibata (additional)
  7. Naoki Yamamoto (additional)
  8. Makoto Michikawa (additional)
  9. Yasuhiro Yoshikawa (additional)
  10. Keiji Terao (additional)
  11. Katsumi Matsuzaki (additional)
  12. Cynthia A. Lemere (additional)
  13. Dennis J. Selkoe (additional)
  14. Hironobu Naiki (additional)
  15. Katsuhiko Yanagisawa (additional)
References 51 Referenced 215
  1. 10.1006/abbi.2001.2304
  2. 10.1038/78682
  3. 10.1016/S0165-0270(99)00109-0
  4. Binding MM, Jones ST (1996) Rodent to human antibodies by CDR grafting. In: Antibody engineering (Mcmafferty J, Hoogenboon HR, Chiswell DJ, eds), pp 147–168. Oxford: Oxford UP.
  5. {'key': '2023041303064706000_24.20.4894.5', 'first-page': '173', 'volume': '29', 'year': '1991', 'journal-title': 'Eur J Morphol'} / Eur J Morphol (1991)
  6. 10.1016/0003-2697(76)90527-3
  7. 10.1016/S0014-5793(96)01504-9
  8. 10.1074/jbc.272.37.22987
  9. 10.1038/nature01979
  10. Ding TT, Harper JD (1999) Analysis of amyloid-β assemblies using tapping mode atomic force microscopy under ambient conditions. In: Amyloid, prions, and other proteinaggregates (Wetzel R, ed), pp 510–525. New York: Academic. (10.1016/S0076-6879(99)09035-7)
  11. 10.1083/jcb.200207113
  12. 10.1021/bi992933h
  13. 10.1146/annurev.biochem.66.1.385
  14. 10.1016/S1074-5521(97)90255-6
  15. 10.1016/S1074-5521(97)90303-3
  16. 10.1021/bi9904149
  17. 10.1097/00001756-200203250-00004
  18. 10.1038/nm783
  19. 10.1046/j.1471-4159.1996.66041717.x / J Neurochem (1996)
  20. 10.1074/jbc.M100252200
  21. 10.1021/bi0255874
  22. 10.1016/S0006-291X(03)00386-3
  23. 10.1126/science.1079469
  24. {'key': '2023041303064706000_24.20.4894.24', 'first-page': '121', 'volume': '2', 'year': '1988', 'journal-title': 'Neurosci Res Commun'} / Neurosci Res Commun (1988)
  25. 10.1038/nm0698-730
  26. 10.1016/0197-4580(95)00052-G
  27. 10.1523/JNEUROSCI.23-34-10879.2003 / J Neurosci (2003)
  28. 10.1021/bi982345o
  29. 10.1074/jbc.271.43.26482
  30. 10.1074/jbc.273.8.4506
  31. 10.1038/nm790
  32. 10.1002/(SICI)1097-4547(19981001)54:1<58::AID-JNR7>3.0.CO;2-G
  33. 10.1021/bi981843u
  34. 10.1006/meth.1999.0744
  35. {'key': '2023041303064706000_24.20.4894.35', 'first-page': '374', 'volume': '74', 'year': '1996', 'journal-title': 'Lab Invest'} / Lab Invest (1996)
  36. 10.1021/bi980550y
  37. 10.1111/j.1600-0684.1998.tb00244.x / J Med Primatol (1998)
  38. 10.1021/bi015985r
  39. 10.1177/42.2.8288861
  40. 10.1016/S0021-9258(18)53661-9 / J Biol Chem (1993)
  41. 10.1074/jbc.M004308200
  42. 10.1126/science.275.5300.630
  43. 10.1111/j.1471-4159.1988.tb13231.x
  44. 10.1038/42408
  45. 10.1016/0022-1759(74)90093-3
  46. 10.1073/pnas.94.8.4109
  47. {'key': '2023041303064706000_24.20.4894.47', 'first-page': '452', 'volume': '145', 'year': '1994', 'journal-title': 'Am J Pathol'} / Am J Pathol (1994)
  48. 10.1016/0092-8674(95)90236-8
  49. 10.1016/S0197-4580(98)00032-3
  50. 10.1038/nm1095-1062
  51. 10.1016/S0014-5793(97)01484-1
Dates
Type When
Created 21 years, 3 months ago (May 19, 2004, 3:48 p.m.)
Deposited 1 year, 7 months ago (Jan. 13, 2024, 8:02 a.m.)
Indexed 3 weeks ago (Aug. 7, 2025, 4:53 a.m.)
Issued 21 years, 3 months ago (May 19, 2004)
Published 21 years, 3 months ago (May 19, 2004)
Published Online 21 years, 3 months ago (May 19, 2004)
Published Print 21 years, 3 months ago (May 19, 2004)
Funders 0

None

@article{Hayashi_2004, title={A Seed for Alzheimer Amyloid in the Brain}, volume={24}, ISSN={1529-2401}, url={http://dx.doi.org/10.1523/jneurosci.0861-04.2004}, DOI={10.1523/jneurosci.0861-04.2004}, number={20}, journal={The Journal of Neuroscience}, publisher={Society for Neuroscience}, author={Hayashi, Hideki and Kimura, Nobuyuki and Yamaguchi, Haruyasu and Hasegawa, Kazuhiro and Yokoseki, Tatsuki and Shibata, Masao and Yamamoto, Naoki and Michikawa, Makoto and Yoshikawa, Yasuhiro and Terao, Keiji and Matsuzaki, Katsumi and Lemere, Cynthia A. and Selkoe, Dennis J. and Naiki, Hironobu and Yanagisawa, Katsuhiko}, year={2004}, month=may, pages={4894–4902} }