keyword
MENU ▼
Read by QxMD icon Read
search

Encephalomyelitis

keyword
https://www.readbyqxmd.com/read/28926943/monoclonal-antibodies-in-preclinical-eae-models-of-multiple-sclerosis-a-systematic-review
#1
REVIEW
Katja Schmitz, Gerd Geisslinger, Irmgard Tegeder
Monoclonal antibodies (mAb) are promising therapeutics in multiple sclerosis and multiple new candidates have been developed, hence increasing the need for some agreement for preclinical mAb studies. We systematically analyzed publications of experimental autoimmune encephalomyelitis (EAE) studies showing effects of monoclonal antibodies. A PubMed search retrieved 570 records, out of which 122 studies with 253 experiments were eligible based on experimental design, number of animals and presentation of time courses of EAE scores...
September 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28923927/mif-and-d-dt-are-potential-disease-severity-modifiers-in-male-ms-subjects
#2
Gil Benedek, Roberto Meza-Romero, Kelley Jordan, Ying Zhang, Ha Nguyen, Gail Kent, Jia Li, Edwin Siu, Jenny Frazer, Marta Piecychna, Xin Du, Antoine Sreih, Lin Leng, Jack Wiedrick, Stacy J Caillier, Halina Offner, Jorge R Oksenberg, Vijayshree Yadav, Dennis Bourdette, Richard Bucala, Arthur A Vandenbark
Little is known about mechanisms that drive the development of progressive multiple sclerosis (MS), although inflammatory factors, such as macrophage migration inhibitory factor (MIF), its homolog D-dopachrome tautomerase (D-DT), and their common receptor CD74 may contribute to disease worsening. Our findings demonstrate elevated MIF and D-DT levels in males with progressive disease compared with relapsing-remitting males (RRMS) and female MS subjects, with increased levels of CD74 in females vs. males with high MS disease severity...
September 18, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28921637/to-serve-or-not-to-serve-ethical-and-policy-implications
#3
Leonard A Jason
The Institute of Medicine (IOM) is one of the nation's more influential health-related non-profit organizations. It plays a large role in shaping health policy by commissioning panels to develop "white papers" describing research and recommendations on a variety of health topics. These white paper publications are often used to help make policy decisions at the legislative and executive levels. Such a prominent institution might seem like a natural ally for policy-related collaborative efforts. As community psychologists, we strongly endorse efforts to positively influence public policy at the national level...
September 18, 2017: American Journal of Community Psychology
https://www.readbyqxmd.com/read/28920810/newly-described-toxoplasma-gondii-strain-causes-high-mortality-in-red-necked-wallabies-macropus-rufogriseus-in-a-zoo
#4
Amanda Guthrie, Leah Rooker, Rommel Tan, Richard Gerhold, Karen Trainor, Tiantian Jiang, Chunlei Su
This manuscript describes an outbreak of fatal toxoplasmosis in wallabies. Ten adult red necked wallabies (Macropus rufogriseus) were imported from New Zealand to the Virginia Zoo. Agglutination testing upon admission into quarantine showed all animals to be negative for antibodies to Toxoplasma gondii. Nine of these wallabies died from acute toxoplasmosis within 59-565 (average 224) days after being moved onto exhibit. Clinical signs included lethargy, diarrhea, tachypnea, and ataxia that progressed rapidly; death without premonitory signs occurred in one case...
September 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28919108/the-renin-angiotensin-system-regulates-neurodegeneration-in-a-mouse-model-of-optic-neuritis
#5
Xiaoli Guo, Kazuhiko Namekata, Atsuko Kimura, Chikako Harada, Takayuki Harada
The major role of the renin-angiotensin system (RAS), including that of angiotensin II (Ang II), the principal effector molecule, in the cardiovascular system is well known. Increasing evidence suggests that the RAS also plays a role in the development of autoimmune diseases. Optic neuritis (ie, inflammation of the optic nerve, with retinal ganglion cell [RGC] loss) is strongly associated with multiple sclerosis (MS). Herein, we investigated the effects of candesartan, an Ang II receptor antagonist, on optic neuritis in experimental autoimmune encephalomyelitis (EAE), an animal model of MS...
September 14, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28915963/hepcidin-and-metallothioneins-as-molecular-base-for-sex-dependent-differences-in-clinical-course-of-experimental-autoimmune-encephalomyelitis-in-chronic-iron-overload
#6
Božena Ćurko-Cofek, Tanja Grubić Kezele, Vesna Barac-Latas
Multiple sclerosis is a chronic demyelinating disease of the central nervous system characterised by inflammatory and degenerative changes. It is considered that disease arises from the influence of environmental factors on genetically susceptible individuals. Recent researches, using magnetic resonance imaging, connected iron deposits in different brain regions with demyelinating process in multiple sclerosis patients. Although iron is an essential trace element important for many biological functions it could be harmful because iron excess can induce the production of reactive oxygen species, development of oxidative stress and lipid peroxidation which leads to demyelination...
September 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28915632/decitabine-inhibits-t-cell-proliferation-via-a-novel-tet2-dependent-mechanism-and-exerts-potent-protective-effect-in-mouse-auto-and-allo-immunity-models
#7
Xue Wang, Jun Wang, Yong Yu, Tonghui Ma, Ping Chen, Bing Zhou, Ran Tao
Multiple sclerosis (MS) is an autoimmune disease characterized by the dysregulated immune response including innate and adaptive immune responses. Increasing evidence has proven the importance of epigenetic modification in the progression of MS. Recent studies revealed that low-dose decitabine (Dec, 5-Aza-2'-deoxycytidine), which incorporates into replicating DNA and inhibits DNA methylation, could prevent experimental autoimmune encephalomyelitis (EAE) development by increasing the number of regulatory T cells (Tregs)...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28914804/the-role-of-erk-signaling-in-experimental-autoimmune-encephalomyelitis
#8
Katharina Birkner, Beatrice Wasser, Julia Loos, Alexander Plotnikov, Rony Seger, Frauke Zipp, Esther Witsch, Stefan Bittner
Extracellular signal-regulated kinase (ERK) signaling plays a crucial role in regulating immune cell function and has been implicated in autoimmune disorders. To date, all commercially available inhibitors of ERK target upstream components, such as mitogen-activated protein (MAP) kinase/ERK kinase (MEKs), but not ERK itself. Here, we directly inhibit nuclear ERK translocation by a novel pharmacological approach (Glu-Pro-Glu (EPE) peptide), leading to an increase in cytosolic ERK phosphorylation during T helper (Th)17 cell differentiation...
September 15, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28913765/treatment-of-theiler-s-virus-induced-demyelinating-disease-with-teriflunomide
#9
Francesca Gilli, Libin Li, Darlene B Royce, Krista D DiSano, Andrew R Pachner
Teriflunomide is an oral therapy approved for the treatment of relapsing remitting multiple sclerosis (MS), showing both anti-inflammatory and antiviral properties. Currently, it is uncertain whether one or both of these properties may explain teriflunomide's beneficial effect in MS. Thus, to learn more about its mechanisms of action, we evaluated the effect of teriflunomide in the Theiler's encephalomyelitis virus-induced demyelinating disease (TMEV-IDD) model, which is both a viral infection and an excellent model of the progressive disability of MS...
September 14, 2017: Journal of Neurovirology
https://www.readbyqxmd.com/read/28911655/therapeutic-effects-of-d-aspartate-in-a-mouse-model-of-multiple-sclerosis
#10
Sanaz Afraei, Antimo D'Aniello, Reza Sedaghat, Parvin Ekhtiari, Gholamreza Azizi, Nakisa Tabrizian, Laura Magliozzi, Zahra Aghazadeh, Abbas Mirshafiey
Experimental autoimmune encephalomyelitis (EAE) is an animal model of multiple sclerosis. EAE is mainly mediated by adaptive and innate immune responses that leads to an inflammatory demyelization and axonal damage. The aim of the present research was to examine the therapeutic efficacy of D-aspartic acid (D-Asp) on a mouse EAE model. EAE induction was performed in female C57BL/6 mice by myelin 40 oligodendrocyte glycoprotein (35-55) in a complete Freund's adjuvant emulsion, and D-Asp was used to test its efficiency in the reduction of EAE...
July 2017: Journal of Food and Drug Analysis
https://www.readbyqxmd.com/read/28904469/hyper-acute-demyelinating-encephalomyelitis-of-childhood-a-rare-entity
#11
Suman Kushwaha, Ashutosh Gupta, Neha Agarwal, Sujata Chaturvedi, Deepak Jha
A young child with catastrophic neurological illness diagnosed as a rare variant of acute demyelinating encephalomyelitis (ADEM). She succumbed to her illness despite of aggressive and appropriate management. Malignant demyelinating encephalomyelitis should be considered in children who are refractory to the treatment of ADEM.
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28903778/jtm-advances-in-uncharted-territories-diseases-and-disorders-of-unknown-etiology
#12
EDITORIAL
Monica C Panelli
We are delighted to announce a new section in the Journal of Translational Medicine, 'Illnesses of Unknown Etiology'. This section aims to provide a translational medicine forum for the publication of research on illnesses, multisystem diseases and syndromes of unknown etiology. Examples of these include Myalgic Encephalomyelitis/Chronic Fatigue Syndrome and Fibromyalgia Syndrome.
September 13, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28899788/the-translocator-protein-ligand-xbd173-improves-clinical-symptoms-and-neuropathological-markers-in-the-sjl-j-mouse-model-of-multiple-sclerosis
#13
Géraldine Leva, Christian Klein, Jérémie Benyounes, François Hallé, Frédéric Bihel, Nicolas Collongues, Jérôme De Seze, Ayikoe-Guy Mensah-Nyagan, Christine Patte-Mensah
Multiple sclerosis (MS) is a severe autoimmune disease characterized by inflammatory, demyelinating and neurodegenerative components causing motor, sensory, visual and/or cognitive symptoms. The relapsing-remitting MS affecting 85% of patients is reliably mimicked by the proteolipid-protein (PLP)-induced experimental autoimmune encephalomyelitis (EAE) SJL/J-mouse model. Significant progress was made for MS treatment but the development of effective therapies devoid of severe side-effects remains a great challenge...
September 9, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28899400/impact-of-combined-sodium-chloride-and-saturated-long-chain-fatty-acid-challenge-on-the-differentiation-of-t-helper-cells-in-neuroinflammation
#14
Anna Hammer, Anne Schliep, Stefanie Jörg, Aiden Haghikia, Ralf Gold, Markus Kleinewietfeld, Dominik N Müller, Ralf A Linker
BACKGROUND: There has been a marked increase in the incidence of autoimmune diseases like multiple sclerosis (MS) in the last decades which is most likely driven by a change in environmental factors. Here, growing evidence suggests that ingredients of a Western diet like high intake of sodium chloride (NaCl) or saturated fatty acids may impact systemic immune responses, thus increasing disease susceptibility. Recently, we have shown that high dietary salt or long-chain fatty acid (LCFA) intake indeed aggravates T helper (Th) cell responses and neuroinflammation...
September 12, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28898711/sjl-bone-marrow-derived-macrophages-do-not-have-irf3-mutations-and-are-highly-susceptible-to-theiler-s-virus-infection
#15
Kyung-No Son, Zhiguo Liang, Howard L Lipton
It is well known that SJL mice are susceptible to Theiler's murine encephalomyelitis virus (TMEV)-induced demyelinating disease while C57BL6 (B6) and B10 mice are resistant, and H-2(s) on a B10 background (B10.S) contributes modestly to susceptibility. A recent study linked two IRF3 non-conservative mutations in SJL compared to B10.S mice to resistance to TMEV infection of SJL peritoneal-derived macrophages, an observation of practical interest in light of the central role of IRF3 transcription factor in the type I interferon (IFN) response...
September 9, 2017: Virology
https://www.readbyqxmd.com/read/28893994/gut-microbiota-from-multiple-sclerosis-patients-enables-spontaneous-autoimmune-encephalomyelitis-in-mice
#16
Kerstin Berer, Lisa Ann Gerdes, Egle Cekanaviciute, Xiaoming Jia, Liang Xiao, Zhongkui Xia, Chuan Liu, Luisa Klotz, Uta Stauffer, Sergio E Baranzini, Tania Kümpfel, Reinhard Hohlfeld, Gurumoorthy Krishnamoorthy, Hartmut Wekerle
There is emerging evidence that the commensal microbiota has a role in the pathogenesis of multiple sclerosis (MS), a putative autoimmune disease of the CNS. Here, we compared the gut microbial composition of 34 monozygotic twin pairs discordant for MS. While there were no major differences in the overall microbial profiles, we found a significant increase in some taxa such as Akkermansia in untreated MS twins. Furthermore, most notably, when transplanted to a transgenic mouse model of spontaneous brain autoimmunity, MS twin-derived microbiota induced a significantly higher incidence of autoimmunity than the healthy twin-derived microbiota...
September 11, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28893978/gut-bacteria-from-multiple-sclerosis-patients-modulate-human-t-cells-and-exacerbate-symptoms-in-mouse-models
#17
Egle Cekanaviciute, Bryan B Yoo, Tessel F Runia, Justine W Debelius, Sneha Singh, Charlotte A Nelson, Rachel Kanner, Yadira Bencosme, Yun Kyung Lee, Stephen L Hauser, Elizabeth Crabtree-Hartman, Ilana Katz Sand, Mar Gacias, Yungjiao Zhu, Patrizia Casaccia, Bruce A C Cree, Rob Knight, Sarkis K Mazmanian, Sergio E Baranzini
The gut microbiota regulates T cell functions throughout the body. We hypothesized that intestinal bacteria impact the pathogenesis of multiple sclerosis (MS), an autoimmune disorder of the CNS and thus analyzed the microbiomes of 71 MS patients not undergoing treatment and 71 healthy controls. Although no major shifts in microbial community structure were found, we identified specific bacterial taxa that were significantly associated with MS. Akkermansia muciniphila and Acinetobacter calcoaceticus, both increased in MS patients, induced proinflammatory responses in human peripheral blood mononuclear cells and in monocolonized mice...
September 11, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28891414/therapeutic-effects-of-walnut-oil-on-the-animal-model-of-multiple-sclerosis
#18
Ali Ganji, Iman Farahani, Mohammad Reza Palizvan, Ali Ghazavi, Mostafa Ejtehadifar, Mohsen Ebrahimimonfared, Mana Shojapour, Ghasem Mosayebi
OBJECTIVES: Therapeutic approaches for multiple sclerosis (MS), an autoimmune disease of the central nervous system (CNS), are accompanied by various undesirable side effects. Owing to the anti-inflammatory and antioxidant effects of walnut, we investigated its effects on the experimental autoimmune encephalomyelitis (EAE) mouse model of MS. METHODS: After EAE induction in mice, the treated group was gavaged daily with walnut oil. The weights and clinical symptoms were monitored daily for 21 days following the onset of symptoms...
September 11, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/28889992/astrocytic-expression-of-the-cxcl12-receptor-cxcr7-ackr3-is-a-hallmark-of-the-diseased-but-not-developing-cns
#19
Malte Puchert, Fabian Pelkner, Gregor Stein, Doychin N Angelov, Johannes Boltze, Daniel-Christoph Wagner, Francesca Odoardi, Alexander Flügel, Wolfgang J Streit, Jürgen Engele
Based on our previous demonstration of CXCR7 as the major mediator of CXCL12 signaling in cultured astrocytes, we have now compared astrocytic expression of the CXCL12 receptors, CXCR7 and CXCR4, during CNS development and disease. In addition, we asked whether disease-associated conditions/factors affect expression of CXCL12 receptors in astrocytes. In the late embryonic rat brain, CXCR7(+)/GFAP(+) cells were restricted to the ventricular/subventricular zone while CXCR4 was widely absent from GFAP-positive cells...
September 7, 2017: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/28889362/a-novel-aza-mbp-altered-peptide-ligand-for-the-treatment-of-experimental-autoimmune-encephalomyelitis
#20
Nicole N M Trager, Jonathan T Butler, Jennifer Harmon, Joshua Mount, Maria Podbielska, Azizul Haque, Naren L Banik, Craig C Beeson
Myelin basic protein (MBP) is a major target of T cells in lesions of multiple sclerosis (MS) patients and its animal model, experimental autoimmune encephalomyelitis (EAE). Interactions between the major histocompatibility complex II containing antigenic peptides and the T cell receptor activate CD4+ T cells that perpetuate EAE and MS. Previously reported data has shown that treating with an altered peptide ligand (APL) in which the normal antigenic peptide sequence of MBP has been slightly changed at T cell contact positions is helpful in reducing disease in both rodents and humans...
September 9, 2017: Molecular Neurobiology
keyword
keyword
18698
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"