{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T00:56:42Z","timestamp":1790557002952,"version":"4.1.0"},"reference-count":12,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T00:00:00Z","timestamp":1790208000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T00:00:00Z","timestamp":1790208000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Peripheral Nervous Sys"],"published-print":{"date-parts":[[2026,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background and Aims<\/jats:title>\n                    <jats:p>Chronic inflammatory demyelinating neuropathy (CIDP) is a rare, immune\u2010mediated neuropathy that is distinct from other immune\u2010mediated, paraneoplastic, and paraproteinemic neuropathies that may have overlapping clinical features. Identification of the specific diagnosis in each patient is important as each of these disorders has distinct pathophysiology and treatment response.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case Report<\/jats:title>\n                    <jats:p>Here, we present an atypical case of CIDP in which the patient developed an IgM monoclonal gammopathy with positive anti\u2010ganglioside antibodies over 20\u2009years into his disease course.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Interpretation<\/jats:title>\n                    <jats:p>Patients with CIDP may be predisposed to develop IgM autoantibodies or monoclonal gammopathies. If a patient with CIDP experiences clinical worsening while on maintenance therapy, it may be helpful to test for anti\u2010ganglioside antibodies and monoclonal gammopathies and reassess if alternative treatment would be useful.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jns.70174","type":"journal-article","created":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T23:54:11Z","timestamp":1790294051000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Newly Developing\n                    <scp>IgM<\/scp>\n                    Anti\u2010\n                    <scp>GD1a<\/scp>\n                    \/\n                    <scp>GD1b<\/scp>\n                    Ganglioside\n                    <scp>IgM<\/scp>\n                    Monoclonal Gammopathy in a Patient With Chronic Inflammatory Demyelinating Polyradiculoneuropathy"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2530-0769","authenticated-orcid":false,"given":"Ruby F.","family":"Ross","sequence":"first","affiliation":[{"name":"Department of Neurology Weill Cornell Medical Center  New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-7108-2498","authenticated-orcid":false,"given":"Jennifer A.","family":"Langsdorf","sequence":"additional","affiliation":[{"name":"Department of Neurology Weill Cornell Medical Center  New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Norman","family":"Latov","sequence":"additional","affiliation":[{"name":"Department of Neurology Weill Cornell Medical Center  New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,24]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ncl.2025.05.017"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.24624"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1172\/JCI158524"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2377-14-72"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.57.10.1909"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410390417"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/ene.70521"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/WCO.0000000000000975"},{"issue":"3","key":"e_1_2_5_10_1","first-page":"265","article-title":"Transient Paraproteinemia: An Intriguing Immunological Anomaly","volume":"33","author":"Strobel S. L.","year":"2003","journal-title":"Annals of Clinical and Laboratory Science"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jns.2004.11.047"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0000000000012618"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/ene.70310"}],"container-title":["Journal of the Peripheral Nervous System"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jns.70174","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jns.70174","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jns.70174","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T00:46:15Z","timestamp":1790556375000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jns.70174"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,24]]},"references-count":12,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,12]]}},"alternative-id":["10.1111\/jns.70174"],"URL":"https:\/\/doi.org\/10.1111\/jns.70174","archive":["Portico"],"relation":{},"ISSN":["1085-9489","1529-8027"],"issn-type":[{"value":"1085-9489","type":"print"},{"value":"1529-8027","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,24]]},"assertion":[{"value":"2026-07-09","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-17","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-24","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70174"}}