-
- Taichi Nomura, Masaaki Niino, Toshio Odani, Ryoji Naganuma, Itaru Amino, Yusei Miyazaki, Sachiko Akimoto, Zen-Ichi Tanei, Taichi Kimura, Naoya Minami, and Seiji Kikuchi.
- Department of Neurology, National Hospital Organization Hokkaido Medical Center, Japan.
- Intern. Med. 2024 Aug 28.
AbstractMacrophage activation syndrome (MAS) involves an excessive amount of acute inflammatory responses to inflammatory cytokines, particularly interleukin-6 (IL-6). IL-6 is also strongly associated with the pathophysiology of certain neuroimmunological diseases. However, there have so far been few reports of MAS being accompanied by neuroimmunological diseases. We herein report two cases of MAS comorbid with myasthenia gravis or neuromyelitis optica spectrum disorders, IL-6 related neuroimmunological diseases. Standard immunosuppressive therapies could not stabilize the symptoms in our cases until antibodies against the IL-6 receptor were administered. This finding suggests that it is important to consider the underlying pathophysiology of MAS in relation to these neuroimmunological diseases when treating affected patients.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..