Beneficial effects of fingolimod in MS patients with high serum Sema4A levels
Publication Date
March 08, 2018
Authors
Toru Koda, Akiko Namba, Yuji Nakatsuji, Masaaki Niino, et al
Volume
13
Issue
3
Pages
e0193986
DOI
https://dx.plos.org/10.1371/journal.pone.0193986
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0193986
Scopus
85043474136
Mendeley
http://www.mendeley.com/research/beneficial-effects-fingolimod-ms-patients-high-serum-sema4a-levels
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Mendeley | Further Information

{"title"=>"Beneficial effects of fingolimod in MS patients with high serum Sema4A levels", "type"=>"journal", "authors"=>[{"first_name"=>"Toru", "last_name"=>"Koda", "scopus_author_id"=>"55805648600"}, {"first_name"=>"Akiko", "last_name"=>"Namba", "scopus_author_id"=>"57189103807"}, {"first_name"=>"Yuji", "last_name"=>"Nakatsuji", "scopus_author_id"=>"57200199427"}, {"first_name"=>"Masaaki", "last_name"=>"Niino", "scopus_author_id"=>"7007028429"}, {"first_name"=>"Yusei", "last_name"=>"Miyazaki", "scopus_author_id"=>"7403267300"}, {"first_name"=>"Tomoyuki", "last_name"=>"Sugimoto", "scopus_author_id"=>"35811193900"}, {"first_name"=>"Makoto", "last_name"=>"Kinoshita", "scopus_author_id"=>"57201282856"}, {"first_name"=>"Kazushiro", "last_name"=>"Takata", "scopus_author_id"=>"26664949100"}, {"first_name"=>"Kazuya", "last_name"=>"Yamashita", "scopus_author_id"=>"57026839100"}, {"first_name"=>"Mikito", "last_name"=>"Shimizu", "scopus_author_id"=>"57189701254"}, {"first_name"=>"Toshiyuki", "last_name"=>"Fukazawa", "scopus_author_id"=>"57201122214"}, {"first_name"=>"Atsushi", "last_name"=>"Kumanogoh", "scopus_author_id"=>"6602726311"}, {"first_name"=>"Hideki", "last_name"=>"Mochizuki", "scopus_author_id"=>"7202006099"}, {"first_name"=>"Tatsusada", "last_name"=>"Okuno", "scopus_author_id"=>"9736132000"}], "year"=>2018, "source"=>"PLoS ONE", "identifiers"=>{"pui"=>"621094067", "sgr"=>"85043474136", "issn"=>"19326203", "pmid"=>"29518148", "scopus"=>"2-s2.0-85043474136", "doi"=>"10.1371/journal.pone.0193986", "isbn"=>"1932-6203"}, "id"=>"7a627b90-7c34-3427-85d2-4d1f0d8e4038", "abstract"=>"We previously demonstrated that patients with multiple sclerosis (MS) of high serum Sema4A levels are resistant to IFN-beta therapy. To further elucidate the role of serum Sema4A as a biomarker for therapeutic stratification in MS patients, it is important to clarify the efficacy of other disease-modifying drugs (DMD) in those with high serum Sema4A levels. Thus, in this study we investigated whether fingolimod has beneficial effects on MS patients with high Sema4A levels. We retrospectively analyzed annualized relapse rate (ARR) and Expanded Disability Status Scale (EDSS) change in 56 relapsing-remitting multiple sclerosis (RRMS) patients who had been treated with fingolimod, including those who switched from IFN-beta therapy. The levels of Sema4A in the sera were measured by sandwich ELISA. The implications of Sema4A on the efficacy of fingolimod were investigated by administering recombinant Sema4A-Fc and fingolimod to mice with experimental autoimmune encephalomyelitis (EAE). Retrospective analysis of MS cohort (17 high Sema4A and 39 low Sema4A) demonstrated the effectiveness of fingolimod in those with high serum Sema4A levels, showing reduction of ARR (from 1.21 to 0.12) and EDSS progression (from 0.50 to 0.04). Consistent with this observation, improvement in the disease severity of EAE mice receiving recombinant Sema4A-Fc was also observed after fingolimod treatment. These data suggest that fingolimod could serve as a candidate DMD for managing the disease activity of MS patients with high Sema4A levels.", "link"=>"http://www.mendeley.com/research/beneficial-effects-fingolimod-ms-patients-high-serum-sema4a-levels", "reader_count"=>4, "reader_count_by_academic_status"=>{"Student > Ph. D. Student"=>2, "Professor"=>1, "Student > Master"=>1}, "reader_count_by_user_role"=>{"Student > Ph. D. Student"=>2, "Professor"=>1, "Student > Master"=>1}, "reader_count_by_subject_area"=>{"Unspecified"=>1, "Biochemistry, Genetics and Molecular Biology"=>1, "Mathematics"=>1, "Immunology and Microbiology"=>1}, "reader_count_by_subdiscipline"=>{"Immunology and Microbiology"=>{"Immunology and Microbiology"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>1}, "Mathematics"=>{"Mathematics"=>1}, "Unspecified"=>{"Unspecified"=>1}}, "group_count"=>0}

Scopus | Further Information

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