Decreased interleukin-6 level in the cerebrospinal fluid of patients with Alzheimer-type dementia

  • Kiyofumi Yamada
  • , Kazuhiko Kono
  • , Hiroyuki Umegaki
  • , Kazuyoshi Yamada
  • , Akihisa Iguchi
  • , Toshiaki Fukatsu
  • , Nobou Nakashima
  • , Hirotshi Nishiwaki
  • , Yasuhiro Shimada
  • , Yasuko Sugita
  • , Takayuki Yamamoto
  • , Takaaki Hasegawa
  • , Toshitaka Nabeshima

Research output: Contribution to journalArticlepeer-review

63 Citations (Scopus)

Abstract

We examined IL-6 levels in the cerebrospinal fluid (CSF) of patients clinically diagnosed with Alzheimer-type dementia (ATD) and with vascular dementia (VD) and of age-matched normal subjects. The IL-6 levels in the CSF of ATD, but not VD patients, were significantly decreased. In the early onset ATD patients (disease onset <65 years), IL-6 levels were reduced to 21% of the control level. The IL-6 levels in the CSF were not associated with the severity of the dementia or the duration of the disease since the identification of the first symptoms.

Original languageEnglish
Pages (from-to)219-221
Number of pages3
JournalNeuroscience Letters
Volume186
Issue number2-3
DOIs
Publication statusPublished - 17-02-1995
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Neuroscience

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