The alterations of cerebrospinal fluid TNF-alpha and TGF-beta2 levels in early relapsing-remitting multiple sclerosis.

Aim Of The Study: This study aimed to analyze serum and cerebrospinal fluid (CSF) concentrations of proinflammatory and anti-inflammatory cytokines produced by T regulatory (Treg) cells in early RRMS according to the 2017 McDonald criteria.

Clinical Rationale For The Study: Multiple sclerosis (MS) is a chronic, inflammatory, demyelinating disease of the central nervous system (CNS) with the cytokine network playing an important role. However, there is a continual lack of data regarding the immunopathogenesis of early RRMS, especially according to the 2017 McDonald criteria.

The Comparison of Predictive Value Among Chemerin, IL-18 and Hormonal Parameters in Assessing the Risk of Metabolic Syndrome in Men.

Chemerin (CHEM) is a new proinflammatory adipokine involved in the immune, metabolic and reproductive processes. Low-grade state inflammation (LGSI) is a key element in the pathogenesis of metabolic syndrome (MS). Low SHBG is a good marker of male hypogonadism in MS.

SARS-CoV-2 Infection: Symptoms of the Nervous System and Implications for Therapy in Neurological Disorders.

In this paper, the neurological aspects of COVID-19 are presented, which may be of significance for physicians. Knowledge about the neurological symptoms of COVID-19 infection should help physicians in diagnoses and in taking appropriate precautions, as some manifestations can appear before typical pulmonary symptoms. Various mechanisms of SARS-CoV-2 neuroinvasion are discussed and symptoms are described, which can be subdivided into manifestations of the central nervous system (CNS) (headache, dizziness, stroke, impaired consciousness, encephalitis, meningitis, seizures) and peripheral nervous system (PNS) (characteristic hyposmia and hypogeusia, Guillain Barré syndrome, myalgia).

What do we currently know about the clinically isolated syndrome suggestive of multiple sclerosis? An update.

Multiple sclerosis (MS) is a chronic, demyelinating, not fully understood disease of the central nervous system. The first demyelinating clinical episode is called clinically isolated syndrome (CIS) suggestive of MS. Although the most common manifestations of CIS are long tracts dysfunction and unilateral optic neuritis, it can also include isolated brainstem syndromes, cerebellar involvement, and polysymptomatic clinical image.

Primary progressive multiple sclerosis and neurofibromatosis type 1.

Background: Multiple sclerosis (MS) is a common inflammatory demyelinating disease of the central nervous system. The clinical phenotype is probably modified by interactions from genetic and environmental factors. Neurofibromatosis type 1 (NF1) is an autosomal dominant neurocutaneous disease.

Multiple sclerosis - the remarkable story of a baffling disease.

Multiple sclerosis has always been an enigma to its sufferers, their families, medical investigators, and clinicians. For many centuries, there have been attempts to understand its causes and nature, and to discover treatment methods. In the Middle Ages, the disease was claimed to be sent directly from God.

Cluster Headache in a 76-year-old Woman with Onset at the Age of 74: Case Report.

Cluster headache (CH) is a rare trigeminal autonomic cephalalgia. Although its pathophysiology is not entirely understood, the hypothalamus and trigeminal nociceptive and autonomic pathways seem to play a key role in its pathology. In the majority of cases, CH begins at a young age and affects mainly men.

Glutamate-Related Antibodies and Peripheral Insulin-Like Growth Factor in Bipolar Disorder and Lithium Prophylaxis.

Aims: The aim of this study was to evaluate serum levels of the antineuronal antibodies anti-N-methyl-D-aspartate receptor (NMDAR) and anti-glutamic acid decarboxylase (GAD), and insulin-like growth factor 1 (IGF-1), in patients with bipolar disorder (BD), during manic and depressive episodes and in remission compared to euthymic patients receiving long-term lithium therapy.

Methods: Serum levels of anti-NMDAR and anti-GAD 450/620 antibodies, as well as IGF-1, were measured using the ELISA method in 19 manic and 17 depressed patients both in an acute episode and in remission after the episode. All of the subjects were under pharmacological treatment.

CXCL10 and CXCL13 chemokines in patients with relapsing remitting and primary progressive multiple sclerosis.

Objectives: Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system characterized by a variable clinical course. Different pathogenic mechanisms responsible for relapsing remitting (RRMS) and primary progressive multiple sclerosis (PPMS) are modulated by immunological process with important role of chemokine network. CXCL10 and CXCL13 chemokines act as chemoattractants and modulators of proinflammatory reactions promoting process of demyelination.

Cognitive impairment in multiple sclerosis - a review of current knowledge and recent research.

Multiple sclerosis (MS) is a chronic, progressive disease of the central nervous system that is characterised by inflammatory damage to the myelin sheath. Though often neglected, cognitive impairment is a common feature of MS that affects 43-70% of patients. It has a sophisticated neuroanatomic and pathophysiologic background and disturbs such vital cognitive domains as speed of information processing, memory, attention, executive functions and visual perceptual functions.

sNCAM as a specific marker of peripheral demyelination.

Adhesion molecules are involved in nerve growth, synaptic plasticity and myelin formation and maintenance process. Neural cell adhesion molecule (CD56 or NCAM) seems to play a crucial role in all the above-mentioned events. Having found poly-sialylated NCAM increased re-expression on demyelinated axons within multiple sclerosis plaques we assessed soluble NCAM (sNCAM) in sera of patients with various types of peripheral nerve affections - demyelinating, axonal "inflammatory", axonal metabolic polyneuropathies and healthy controls.

Increased Serum CD14 Level Is Associated with Depletion of TNF-α in Monocytes in Migraine Patients during Interictal Period.

The aim of the present study was to investigate the levels of circulating CD14 in relation to the expression of tumor necrosis factor alpha (TNF-α) in monocytes, and serum levels of TNF-α and macrophage inflammatory protein-1 (MIP-1) in migraine patients. Numerous studies revealed controversial changes in the components of the immune system during attacks and the interictal period in migraine patients. Our study included 40 migraineurs and 39 controls.

Serum sPECAM-1 and sVCAM-1 levels are associated with conversion to multiple sclerosis in patients with optic neuritis.

Platelet-Endothelial-Cell-Adhesion-Molecule-1 (PECAM-1) and Human-Vascular-CAM-1 (VCAM-1) are adhesion molecules involved in leukocyte-endothelial interaction. In our study serum levels of sPECAM-1 and sVCAM-1 were measured (ELISA) in twenty-nine patients during their first monosymptomatic optic neuritis (ON) episode. Anti-aquaporin-4-antibodies (AQP4-IgG) were detected with the cell-based assay.

The reciprocal links between synaptophysin serum levels and the prevalence of metabolic syndrome according to selected low-grade inflammation indices and age-related androgen serum level changes in men.

Unlabelled: The correlations between synaptophysin (SYP) plasma levels and the brain neurotransmission activity are still not strictly identified. However, the efficiency of neurotransmission depends, inter alia, on the age, hormonal status, and coexistence of a low-grade systemic inflammation (LGSI) which is regarded as a pathogenic link with obesity and insulin resistance, atherogenesis and aging per se.

Aim: The aim of this study was to investigate the associations between synaptophysin serum levels and age, LGSI indices, homocysteine and selected hormonal parameters (dehydroepiandrosterone and its sulfate, free-testosterone, SHBG) and the prevalence of metabolic syndrome (MS) in men over the age of 40.

Assessment of Vitamin D Level in Autoimmune Thyroiditis Patients and a Control Group in the Polish Population.

Background: Vitamin D, known for its role in calcium-phosphorus homeostasis, is also a significant immunomodulatory factor. Vitamin D deficiency has been reported in some autoimmune disorders. Recently, vitamin D level in autoimmune thyroiditis (HT - Hashimoto's thyroiditis) has become the subject of researchers' interest.

Immunological differences between classical phenothypes of multiple sclerosis.

Multiple sclerosis (MS), one of the most serious inflammatory and neurodegenerative conditions, is characterized by variable clinical courses - relapsing-remitting (RRMS), primary progressive (PPMS) and secondary progressive (SPMS). Although PPMS affects only 10-15% of the patient population, its course and pathophysiological and immunological background are distinct. In this review we present and discuss main differences between different types of MS, with particular focus on the underlying immunological mechanisms.

Restless legs syndrome in multiple sclerosis.

Restless legs syndrome (RLS) is a sleep-related sensory-motor disorder characterized by an irresistible urge to move the legs accompanied by unpleasant sensations in the lower extremities. According to many recent studies patients with multiple sclerosis (MS) suffer frequently from symptoms of RLS. The prevalence of RLS in MS patients varies 13.

Concentration of Il-1β, Il-2, Il-6, TNFα in the blood serum in children with generalized epilepsy treated by valproate.

Background: The aim of the study was the comparison of concentrations of IL-1β, IL-2, IL-6 and TNFα before and after valproate (VPA) treatment in blood serum in patients with generalized seizures diagnosed and treated in the Department of Developmental Neurology, Poznan University of Medical Sciences from January 2006 to May 2007.

Methods: The analysis was conducted in a group of 21 patients with well controlled, generalized seizures (mean age 7.7±4.

Neurobiology and temperament in the offspring of excellent lithium responders.

Objectives: The aim of the study was to assess neurobiological and temperamental correlates in offspring of lithium-treated patients, related to parental lithium response.

Methods: The study comprised 27 female and 23 male subjects, aged 17-54 years, the offspring of 36 bipolar patients receiving lithium for 5-38 years. Thirteen subjects were offspring of excellent lithium responders (ELR), 25 of partial lithium responders and 12 of lithium non-responders.

Heterogeneous phenotypic manifestations of maternally inherited deafness associated with the mitochondrial A3243G mutation. Case report.

The A3243G mutation is one of the most frequent mutations of mitochondrial DNA. The phenotypic expression of the A3243G mutation is variable and causes a wide range of syndromic and non-syndromic clinical disorders. Mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS) syndrome is the most frequent syndromic manifestation of the A3243G mutation.

Nummular headache in a patient with ipsilateral occipital neuralgia--a case report.

Nummular headache (NH) is a rarely recognized primary headache, the diagnostic criteria of which are contained in the appendix to the 2nd edition of the International Classification of Headache Disorders (code A13.7.1).

Is MS an inflammatory or primary degenerative disease?

Multiple sclerosis (MS) is characterized by multiple areas of inflammation, demyelination and neurodegeneration. Multiple molecular and cellular components mediate neuroinflammation in MS. They involve: adhesion molecules, chemokines, cytokines, matalloproteases and the following cells: CD4+ T cells, CD8+ T cells, B cells, microglia and macrophages.

The role of neurotrophins in multiple sclerosis-pathological and clinical implications.

Multiple sclerosis (MS) is a chronic inflammatory demyelinating and neurodegenerative disease of the central nervous system (CNS) with unknown etiology. It was recently suggested that autoimmunity, which had long been considered to be destructive in MS, might also play a protective role in the CNS of MS patients. Neurotrophins are polypeptides belonging to the neurotrophic factor family.

Cognitive deficit is related to immune-cell beta-NGF in multiple sclerosis patients.

Objectives: Multiple sclerosis (MS) is a chronic inflammatory demyelinating and neurodegenerative disease of the central nervous system (CNS), causing cognitive impairment in 45-65% of patients. Beta-NGF facilitates proper cholinergic transmission in the healthy CNS. In MS-damaged tissue there is a relative deficit of neurotrophins that might be compensated by peripheral blood mononuclear cells (PBMCs) synthesis.