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Stress AND multiple sclerosis

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https://www.readbyqxmd.com/read/29652832/sympathetic-nerve-hyperactivity-in-the-spleen-causal-for-nonpathogenic-driven-chronic-immune-mediated-inflammatory-diseases-imids
#1
REVIEW
Denise L Bellinger, Dianne Lorton
Immune-Mediated Inflammatory Diseases (IMIDs) is a descriptive term coined for an eclectic group of diseases or conditions that share common inflammatory pathways, and for which there is no definitive etiology. IMIDs affect the elderly most severely, with many older individuals having two or more IMIDs. These diseases include, but are not limited to, type-1 diabetes, obesity, hypertension, chronic pulmonary disease, coronary heart disease, inflammatory bowel disease, and autoimmunity, such as rheumatoid arthritis (RA), Sjőgren's syndrome, systemic lupus erythematosus, psoriasis, psoriatic arthritis, and multiple sclerosis...
April 13, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29623597/coping-mediates-the-relationship-between-sense-of-coherence-and-mental-quality-of-life-in-patients-with-chronic-illness-a-cross-sectional-study
#2
Marja-Leena Kristofferzon, Maria Engström, Annika Nilsson
PURPOSE: The aim of the present study was to investigate relationships between sense of coherence, emotion-focused coping, problem-focused coping, coping efficiency, and mental quality of life (QoL) in patients with chronic illness. A model based on Lazarus' and Folkman's stress and coping theory tested the specific hypothesis: Sense of coherence has a direct and indirect effect on mental QoL mediated by emotion-focused coping, problem-focused coping, and coping efficiency in serial adjusted for age, gender, educational level, comorbidity, and economic status...
April 5, 2018: Quality of Life Research
https://www.readbyqxmd.com/read/29616029/neuroprotective-role-of-the-ron-receptor-tyrosine-kinase-underlying-central-nervous-system-inflammation-in-health-and-disease
#3
Adwitia Dey, Joselyn N Allen, James W Fraser, Lindsay M Snyder, Yuan Tian, Limin Zhang, Robert F Paulson, Andrew Patterson, Margherita T Cantorna, Pamela A Hankey-Giblin
Neurodegeneration is a critical problem in aging populations and is characterized by severe central nervous system (CNS) inflammation. Macrophages closely regulate inflammation in the CNS and periphery by taking on different activation states. The source of inflammation in many neurodegenerative diseases has been preliminarily linked to a decrease in the CNS M2 macrophage population and a subsequent increase in M1-mediated neuroinflammation. The Recepteur D'Origine Nantais (Ron) is a receptor tyrosine kinase expressed on tissue-resident macrophages including microglia...
2018: Frontiers in Immunology
https://www.readbyqxmd.com/read/29598831/smoking-under-hypoxic-conditions-a-potent-environmental-risk-factor-for-inflammatory-and-autoimmune-diseases
#4
REVIEW
Md Saddam Hussain, Vishwas Tripathi
Autoimmune disease management presents a significant challenge to medical science. Environmental factors potentially increase the risk of developing inflammatory and autoimmune diseases, such as multiple sclerosis, rheumatoid arthritis, and lupus. Among various environmental stresses, cigarette smoke and hypoxia have both been reported to lead to an enhanced risk of inflammatory and autoimmune diseases.In this review, we shed light on all reported mechanisms whereby cigarette smoke and a hypoxic environment can induce inflammatory and autoimmune diseases and discuss how hypoxic conditions influence the cigarette smoke-induced threat of inflammatory and autoimmune disease development...
March 30, 2018: Military Medical Research
https://www.readbyqxmd.com/read/29593744/studies-of-mast-cells-adventures-in-serendipity
#5
REVIEW
Melissa A Brown
Like many of us who had the great fortune to work with Bill Paul, my science life was immeasurably altered by my interactions with him. Although intimidating at first because of his stature in the immunology world, it was soon clear that he not only truly cared about the specific research we were doing together, but he wished to convey to his trainees an approach to science that was open, always questioning, and infinitely fun. His enthusiasm was infectious and after my training with him, despite stresses due to funding and publishing hurdles, I never regretted the path I took...
2018: Frontiers in Immunology
https://www.readbyqxmd.com/read/29575574/no-effects-without-causes-the-iron-dysregulation-and-dormant-microbes-hypothesis-for-chronic-inflammatory-diseases
#6
Douglas B Kell, Etheresia Pretorius
Since the successful conquest of many acute, communicable (infectious) diseases through the use of vaccines and antibiotics, the currently most prevalent diseases are chronic and progressive in nature, and are all accompanied by inflammation. These diseases include neurodegenerative (e.g. Alzheimer's, Parkinson's), vascular (e.g. atherosclerosis, pre-eclampsia, type 2 diabetes) and autoimmune (e.g. rheumatoid arthritis and multiple sclerosis) diseases that may appear to have little in common. In fact they all share significant features, in particular chronic inflammation and its attendant inflammatory cytokines...
March 25, 2018: Biological Reviews of the Cambridge Philosophical Society
https://www.readbyqxmd.com/read/29574601/headache-and-its-management-in-patients-with-multiple-sclerosis
#7
REVIEW
Farhat Husain, Gabriel Pardo, Meheroz Rabadi
PURPOSE OF REVIEW: The purpose of this review was to discuss the prevalence, impact, pathophysiology, and treatment of headaches (H/As) in patients with multiple sclerosis (MS). RECENT FINDINGS: Headaches and multiple sclerosis are more common in women than in men with the ratio of female to male being 3:1. It is not entirely clear if there is a correlation or an incidental comorbidity of two neurological conditions. A review of the literature shows a variable prevalence of H/As in MS patients...
March 24, 2018: Current Treatment Options in Neurology
https://www.readbyqxmd.com/read/29573388/-the-burden-of-informal-caregivers-of-multiple-sclerosis-patients-a-pilot-study
#8
Arianna Rinaldi, Francesco Zaghini, Alessandro Sili
AIM: The main objective of the study was to measure caregiver burden among informal caregivers assisting people with multiple sclerosis (MS). BACKGROUND: Thirty percent of people with multiple sclerosis require some form of home assistance and 80% of such care is provided by informal caregivers. The quality of life of informal caregivers of patients with multiple sclerosis decreases with increasing physical and depressive symptoms of their loved ones. This can have effects on stress levels, physical and mental health, quality of life, and mortality of informal caregivers...
November 2017: Igiene e Sanità Pubblica
https://www.readbyqxmd.com/read/29565165/effect-of-fish-and-olive-oil-on-mitochondrial-atpase-activity-and-membrane-fluidity-in-patients-with-relapsing-remitting-multiple-sclerosis-treated-with-interferon-beta-1-b
#9
Erandis D Torres-Sánchez, Fermín P Pacheco-Moisés, Miguel A Macias-Islas, Eddic W Morales-Sánchez, Viridiana Ramírez-Ramírez, Alfredo J Celis de la Rosa, Margarita Cid-Hernández, Tanya E Sorto-Gómez, Genaro G Ortiz
BACKGROUND: Multiple sclerosis (MS) is an inflammatory disease of the central nervous system associated with increased oxidative stress (OS) and mitochondrial alterations. Fish oil consumption has neuroprotective, antioxidant and anti-inflammatory effects in patients with relapsing-recurrent MS (RR-MS). OBJECTIVE: To evaluate changes in the hydrolytic activity of ATP synthase and mitochondrial membrane fluidity in patients with RR-MS who receive fish oil or olive oil as a dietary supplement...
January 12, 2018: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29559385/fisetin-exerts-antioxidant-and-neuroprotective-effects-in-multiple-mutant-hsod1-models-of-amyotrophic-lateral-sclerosis-by-activating-erk
#10
T H Wang, S Y Wang, X D Wang, H Q Jiang, Y Q Yang, Y Wang, J L Cheng, C T Zhang, W W Liang, H L Feng
Oxidative stress exhibits a central role in the course of amyotrophic lateral sclerosis (ALS), a progressive neurodegenerative disease commonly found to include a copper/zinc superoxide dismutase (SOD1) gene mutation. Fisetin, a natural antioxidant, has shown benefits in varied neurodegenerative diseases. The possible effect of fisetin in ALS has not been clarified as of yet. We investigated whether fisetin affected mutant hSOD1 ALS models. Three different hSOD1-related mutant models were used: Drosophila expressing mutant hSOD1G85R , hSOD1G93A NSC34 cells, and transgenic mice...
March 17, 2018: Neuroscience
https://www.readbyqxmd.com/read/29527170/animal-toxins-as-therapeutic-tools-to-treat-neurodegenerative-diseases
#11
REVIEW
Jessica M de Souza, Bruno D C Goncalves, Marcus V Gomez, Luciene B Vieira, Fabiola M Ribeiro
Neurodegenerative diseases affect millions of individuals worldwide. So far, no disease-modifying drug is available to treat patients, making the search for effective drugs an urgent need. Neurodegeneration is triggered by the activation of several cellular processes, including oxidative stress, mitochondrial impairment, neuroinflammation, aging, aggregate formation, glutamatergic excitotoxicity, and apoptosis. Therefore, many research groups aim to identify drugs that may inhibit one or more of these events leading to neuronal cell death...
2018: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29514678/early-alpha-lipoic-acid-therapy-protects-from-degeneration-of-the-inner-retinal-layers-and-vision-loss-in-an-experimental-autoimmune-encephalomyelitis-optic-neuritis-model
#12
Michael Dietrich, Niklas Helling, Alexander Hilla, Annemarie Heskamp, Andrea Issberner, Thomas Hildebrandt, Zippora Kohne, Patrick Küry, Carsten Berndt, Orhan Aktas, Dietmar Fischer, Hans-Peter Hartung, Philipp Albrecht
BACKGROUND: In multiple sclerosis (MS), neurodegeneration is the main reason for chronic disability. Alpha-lipoic acid (LA) is a naturally occurring antioxidant which has recently been demonstrated to reduce the rate of brain atrophy in progressive MS. However, it remains uncertain if it is also beneficial in the early, more inflammatory-driven phases. As clinical studies are costly and time consuming, optic neuritis (ON) is often used for investigating neuroprotective or regenerative therapeutics...
March 7, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29499217/myxobacterial-natural-products-an-under-valued-source-of-products-for-drug-discovery-for-neurological-disorders
#13
Mona Dehhaghi, Fatemeh Mohammadipanah, Gilles J Guillemin
Age-related disorders impose noticeable financial and emotional burdens on society. This impact is becoming more prevalent with the increasing incidence of neurodegenerative diseases and is causing critical concerns for treatment of patients worldwide. Parkinson's disease, Alzheimer's disease, multiple sclerosis and motor neuron disease are the most prevalent and the most expensive to treat neurodegenerative diseases globally. Therefore, exploring effective therapies to overcome these disorders is a necessity...
February 27, 2018: Neurotoxicology
https://www.readbyqxmd.com/read/29497878/spasticity-treatment-ameliorates-the-efficacy-of-melatonin-therapy-in-experimental-autoimmune-encephalomyelitis-eae-mouse-model-of-multiple-sclerosis
#14
Majid Ghareghani, Kazem Zibara, Hossein Sadeghi, Naser Farhadi
Multiple sclerosis (MS) is a progressive inflammatory demyelinating disease in the central nervous system (CNS). Melatonin is an effective treatment in MS patients and experimental autoimmune encephalomyelitis (EAE), a mouse model of MS. Melatonin secretion peaks at 2 AM, concomitant with the time at which the muscles are resting and the body is exerting its antioxidant activity. The current study was designed to investigate combination treatment of baclofen, a muscle relaxant drug, and melatonin in EAE mice...
March 1, 2018: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/29497049/redox-metals-homeostasis-in-multiple-sclerosis-and-amyotrophic-lateral-sclerosis-a-review
#15
REVIEW
Sahar Sheykhansari, Kristen Kozielski, Joachim Bill, Metin Sitti, Donato Gemmati, Paolo Zamboni, Ajay Vikram Singh
The effect of redox metals such as iron and copper on multiple sclerosis and amyotrophic lateral sclerosis has been intensively studied. However, the origin of these disorders remains uncertain. This review article critically describes the physiology of redox metals that produce oxidative stress, which in turn leads to cascades of immunomodulatory alteration of neurons in multiple sclerosis and amyotrophic lateral sclerosis. Iron and copper overload has been well established in motor neurons of these diseases' lesions...
March 1, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29484980/innovative-therapeutic-potential-of-cannabinoid-receptors-as-targets-in-alzheimer-s-disease-and-less-well-known-diseases
#16
Juan A Paez, Nuria E Campillo
The discovery of cannabinoid receptors at the beginning of the 1990s, CB1 being cloned in 1990 and CB2 cloned in 1993, and the availability of selective and potent cannabimimetics could only be justified by the existence of endogenous ligands that are capable of binding to them. Thus, the characterisation and cloning of the first cannabinoid receptor (CB1) led to the isolation and characterisation of the first endocannabinoid, arachidonoylethanolamide (AEA), two years later and the subsequent identification of a family of lipid transmitters known as the fatty acid ester 2-arachidonoylglycerol (2-AG)...
February 25, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29461488/blood-mononuclear-cell-mitochondrial-respiratory-chain-complex-iv-activity-is-decreased-in-multiple-sclerosis-patients-effects-of-%C3%AE-interferon-treatment
#17
Iain Hargreaves, Nimesh Mody, John Land, Simon Heales
OBJECTIVES: Evidence of mitochondrial respiratory chain (MRC) dysfunction and oxidative stress has been implicated in the pathophysiology of multiple sclerosis (MS). However, at present, there is no reliable low invasive surrogate available to evaluate mitochondrial function in these patients. In view of the particular sensitivity of MRC complex IV to oxidative stress, the aim of this study was to assess blood mononuclear cell (BMNC) MRC complex IV activity in MS patients and compare these results to age matched controls and MS patients on β-interferon treatment...
February 20, 2018: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/29460203/time-is-cerebellum
#18
EDITORIAL
Hiroshi Mitoma, Mario Manto, Christiane S Hampe
The cerebellum characteristically has the capacity to compensate for and restore lost functions. These compensatory/restorative properties are explained by an abundant synaptic plasticity and the convergence of multimodal central and peripheral signals. In addition, extra-cerebellar structures contribute also to the recovery after a cerebellar injury. Clinically, some patients show remarkable improvement of severe ataxic symptoms associated with trauma, stroke, metabolism, or immune-mediated cerebellar ataxia (IMCA, e...
February 19, 2018: Cerebellum
https://www.readbyqxmd.com/read/29459794/impaired-cardiac-function-in-patients-with-multiple-sclerosis-by-comparison-with-normal-subjects
#19
Raluca Ileana Mincu, Stefania Lucia Magda, Sorina Mihaila, Maria Florescu, Diana Janina Mihalcea, Andreea Velcea, Adela Chiru, Cristina Tiu, Bogdan Ovidiu Popescu, Mircea Cinteza, Dragos Vinereanu
Multiple sclerosis (MS), neurologic disease affecting young population, may cause cardiovascular dysfunction, due to autonomous nervous dysfunction, physical invalidity, increased oxidative stress, and systemic inflammatory status. However, cardiovascular function is rarely evaluated in these patients. We assessed left and right ventricular (LV and RV) function by 2D, 3D, tissue Doppler, and speckle tracking echocardiography, and vascular function by remodeling, stiffness, and endothelial dysfunction parameters in patients with MS, compared to control subjects...
February 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29450696/neuroprotective-effects-of-melatonin-on-experimental-allergic-encephalomyelitis-mice-via-anti-oxidative-stress-activity
#20
Ting Long, Yuan Yang, Ling Peng, Zuoxiao Li
Multiple sclerosis (MS) is a chronic auto-inflammatory disease of the central nervous system (CNS) and hard to heal. This study aimed to investigate the effect of melatonin on mice with experimental autoimmune encephalomyelitis (EAE), a widely used MS model, and its potential mechanism underlying the action of MT on anti-oxidative stress. Female C57BL/6 mice were injected with MOG35-55 peptide to set up the EAE model, and for detection of the effect of melatonin (10 mg/kg i.p.) on the development and progression of EAE...
February 15, 2018: Journal of Molecular Neuroscience: MN
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