PURPOSE To examine the distribution of anti-GQ1b, -GT1a, and -GD1b antibody binding in human extraocular muscles (EOMs), axial and limb muscles, and muscle spindles and thereby test the hypothesis that their distinctive ganglioside composition provides the molecular basis for selective involvement of EOMs and muscle spindles in Miller Fisher syndrome. METHODS Muscle samples from adult human E...

OBJECTIVE To study the association between anti-ganglioside antibody responses and Guillan-Barré syndrome (GBS) after a recent cytomegalovirus (CMV) infection. METHODS Enzyme linked immunosorbant assay (ELISA) was undertaken on serum samples from 14 patients with GBS with recent cytomegalovirus (CMV) infection (CMV+GBS) and 12 without (CMV-GBS), 17 patients with other neurological diseases (O...

background: due to underlying autoimmune background of guillain-barré syndrome (gbs), the possible role of infectious agents cytomegalovirus  (cmv) and  epstein-barr virus (ebv) and also due to association  of anti-ganglioside antibodies with gbs, the present study aimed to investigate the  associations   between serum anti-ganglioside antibodies (aga) level,  type  of  infection  and electrodi...

Anti-idiotypic MAb were raised in syngeneic mice against a mouse MAb recognizing GD3 ganglioside (MAb R24). Two anti-idiotypic MAb, designated BEC2 and BEC3, recognized distinct determinants on MAb R24 that mapped near or within the GD3-binding site. New Zealand white rabbits, which express GD3 on normal tissues, were immunized with either BEC2, BEC3, or control MAb FLOPC-21. All rabbits develo...

Sera from 40 patients with Guillain-Barré syndrome (GBS), including the subtypes acute inflammatory demyelinating polyneuropathy (AIDP), acute motor axonal neuropathy (AMAN), acute motor and sensory axonal neuropathy (AMSAN), and Miller Fisher syndrome (MFS) were examined for the presence of anti-ganglioside antibodies using the ganglioside agglutination assay, and the enzyme-linked immunosorbe...

Objective—To study the association between anti-ganglioside antibody responses and Guillan-Barré syndrome (GBS) after a recent cytomegalovirus (CMV) infection. Methods—Enzyme linked immunosorbant assay (ELISA) was undertaken on serum samples from 14 patients with GBS with recent cytomegalovirus (CMV) infection (CMV+GBS) and 12 without (CMVGBS), 17 patients with other neurological diseases (OND)...

Ganglioside as a neurotrophic drug has been hitherto widely used in China, although Guillain-Barré syndrome (GBS) following intravenous ganglioside treatment was reported in Europe several decades ago. We identified 7 patients who developed GBS after intravenous use of gangliosides (ganglioside+ group) and compared their clinical data with those of 77 non-ganglioside-associated GBS patients (ga...

OBJECTIVE To comprehensively investigate the relationship between antibodies to single glycolipids and their complexes and Guillain-Barré syndrome subtypes and clinical features. METHODS In acute sera from 199 patients with Guillain-Barré syndrome, immunoglobulin G (IgG) antibodies to glycolipids and ganglioside complexes were tested using ELISA against individual antigens from single glycoli...

Ganglioside stimulated neurite outgrowth may be due to ganglioside binding to membrane proteins or to intercalation into the membrane. To test that ganglioside binding proteins could be found on neuronal surfaces, anti-idiotypic ganglioside monoclonal antibodies (AIG mAbs) were generated to mimic the biological properties of the GM1 ganglioside. The AIG mAbs were identified by their ability to ...

BACKGROUND Amyotrophic Lateral Sclerosis (ALS) is a devastating neurodegenerative disorder with typical onset in the 5th- 6th decade of life. The hypothesis of an autoimmune origin of ALS receives less attention today, but immunological phenomena still seem to be involved and mechanisms such as protective autoimmunity may be important. Detection of antibodies against a variety of gangliosides h...