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The effect of cold stress on ganglioside fatty acid composition and ganglioside-bound sialic acid content of rat brain subcellular fractions.

Journal of thermal biology

Zakharova IO, Avrova NF.
PMID: 11240228
J Therm Biol. 2001 Jun;26(3):215-222. doi: 10.1016/s0306-4565(00)00045-0.

The effect of cold stress on the ganglioside fatty acid composition and sialic acid content of brain subcellular fractions and homogenate of rats was studied, the animals were kept in a cold room with 12h light-dark cycles at 3...

The participation of phospholipids in the interaction of leucocidin and the cell membrane of the polymorphonuclear leucocyte.

The Biochemical journal

Woodin AM, Wieneke AA.
PMID: 16742527
Biochem J. 1967 Dec;105(3):1029-38. doi: 10.1042/bj1051029.

1. The interaction of the two components of leucocidin with various lipids has been studied by sedimentation, flotation, light-scattering and changes in the biological activity of leucocidin. 2. Phosphatidylserine, phosphatidylcholine, diphosphoinositide, triphosphoinositide and phosphatidic acid, but not phosphatidylethanolamine, lysophosphatidylcholine,...

Partial purification and characterization of hemolysin from a psychrotrophic kanagawa-positive marine Vibrio.

Applied and environmental microbiology

Peters S, Baross JA, Morita RY.
PMID: 16345927
Appl Environ Microbiol. 1982 Jan;43(1):39-49. doi: 10.1128/aem.43.1.39-49.1982.

Psychrotrophic Kanagawa-positive marine vibrios were isolated from soft-shelled clams (Mya arenaria) collected in Yaquina Bay, Oreg. The 235 vibrio isolates obtained were screened for Gram reaction and morphology, Kanagawa reaction on Wagastsuma agar, and response to selected biochemical tests....

Ganglioside syndrome, a new autoimmune neurologic disorder, experimentally induced with brain gangliosides.

Neuroscience letters

Nagai Y, Momoi T, Saito M, Mitsuzawa E, Ohtani S.
PMID: 19604825
Neurosci Lett. 1976 Apr;2(2):107-11. doi: 10.1016/0304-3940(76)90033-1.

Rabbits intensively immunized with total bovine brain gangliosides or a certain molecular species of gangliosides, such as GD(1a) and GM(1), respectively, in complete Freud's adjuvant developed a variety of neurologic symptoms and signs which closely resembled experimental allergic encephalomyelitis,...

Interactive effects of insulin, IGF-I and GMl ganglioside on growth of PC12 cells.

Restorative neurology and neuroscience

Yates AJ, Conley J.
PMID: 21551654
Restor Neurol Neurosci. 1992 Jan 01;4(1):51-4. doi: 10.3233/RNN-1992-4107.

PC12 cells grow in serum-free medium (SFM) if high doses of insulin (5-50 μg/ml), or combined insulin (5 μg/ml) and insulin-like growth factor-I (3 ng/ml) are added daily. Ganglioside GMl counteracts these effects in a dose-responsive fashion between 10...

Anti-ganglioside anti-idiotypic vaccination: more than molecular mimicry.

Frontiers in oncology

Vázquez AM, Rodrèguez-Zhurbenko N, López AM.
PMID: 23181219
Front Oncol. 2012 Nov 20;2:170. doi: 10.3389/fonc.2012.00170. eCollection 2012.

Surgery, chemotherapy, and radiation therapy are standard modalities for cancer treatment, but the effectiveness of these treatments has reached a plateau. Thus, other strategies are being explored to combine with the current treatment paradigms in order to reach better...

Immune response to racotumomab in a child with relapsed neuroblastoma.

Frontiers in oncology

Sampor C, Guthmann MD, Scursoni A, Cacciavillano W, Torbidoni A, Galluzzo L, Camarero S, Lopez J, de Dávila MT, Fainboim L, Chantada GL.
PMID: 23267436
Front Oncol. 2012 Dec 20;2:195. doi: 10.3389/fonc.2012.00195. eCollection 2012.

Immunotherapy targeting ganglioside antigens is a powerful tool for the treatment of high risk neuroblastoma. However, only treatment with anti-GD2 antibodies has been used in clinical practice and other options may be pursued. We report the use of racotumomab,...

Catalytic preference of Salmonella typhimurium LT2 sialidase for N-acetylneuraminic acid residues over N-glycolylneuraminic acid residues.

FEBS open bio

Minami A, Ishibashi S, Ikeda K, Ishitsubo E, Hori T, Tokiwa H, Taguchi R, Ieno D, Otsubo T, Matsuda Y, Sai S, Inada M, Suzuki T.
PMID: 23772399
FEBS Open Bio. 2013 May 29;3:231-6. doi: 10.1016/j.fob.2013.05.002. Print 2013.

In a comparison of sialidase activities toward N-acetylneuraminic acid (Neu5Ac) and N-glycolylneuraminic acid (Neu5Gc), we found that Salmonella typhimurium LT2 sialidase (STSA) hardly cleaved 4-methylumbelliferyl Neu5Gc (4MU-Neu5Gc). The k cat/K m value of STSA for 4MU-Neu5Gc was found to...

An update on pathobiologic roles of anti-glycan antibodies in Guillain-Barré syndrome.

F1000 biology reports

Sheikh KA, Zhang G.
PMID: 20948812
F1000 Biol Rep. 2010 Mar 25;2. doi: 10.3410/B2-21.

Anti-glycan antibodies directed against gangliosides are now considered the major immune effectors that induce damage to intact nerve fibers in some variants of the monophasic neuropathic disorders that comprise Guillain-Barré syndrome. Recent experimental studies elucidating the complexity of anti-glycan...

An update in guillain-barré syndrome.

Autoimmune diseases

Winer JB.
PMID: 24511391
Autoimmune Dis. 2014;2014:793024. doi: 10.1155/2014/793024. Epub 2014 Jan 06.

Guillain-Barré syndrome (GBS) was first described in 1916 (Guillain G, 1916) and is approaching its 100th anniversary. Our knowledge of the syndrome has hugely expanded since that time. Once originally considered to be only demyelinating in pathology we now...

Gangliosides and glycolipids in neurodegenerative disorders.

Advances in neurobiology

Schneider JS.
PMID: 25151391
Adv Neurobiol. 2014;9:449-61. doi: 10.1007/978-1-4939-1154-7_20.

Glycolipids and gangliosides play important roles in maintaining the functional integrity of the nervous system. However, surprisingly little is known about how glycolipids and gangliosides in particular participate in various neurodegenerative processes. For example, it has been known for...

Effect of vaccination with N-glycolyl GM3/VSSP vaccine by subcutaneous injection in patients with advanced cutaneous melanoma.

Cancer management and research

Osorio M, Gracia E, Reigosa E, Hernandez J, de la Torre A, Saurez G, Perez K, Viada C, Cepeda M, Carr A, Avila Y, Rodríguez M, Fernandez LE.
PMID: 23055778
Cancer Manag Res. 2012;4:341-5. doi: 10.2147/CMAR.S22617. Epub 2012 Oct 05.

NeuGc-containing gangliosides have been described in melanoma cells and are an attractive target for cancer immunotherapy because they are minimally or not expressed in normal human tissues. Melanoma patients treated with a vaccine based on N-glycolyl gangliosides have shown...

Showing 13 to 24 of 325 entries