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Stepień A, Słowik A, Domitrz I, Kozubski W, Rejdak K, Rożniecki J, Woroń J, Wachowska K, Gałecki P. Experts’ and national consultants’ recommendations regarding management of patients treated for migraine with comorbid depression. Diagnosis. Therapeutic strategies. Part 2. PSYCHIATRIA POLSKA 2021; 56:711-728. [PMID: 37074825 DOI: 10.12740/pp/onlinefirst/139596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Depressive disorders are currently diagnosed based on the ICD-10 and DSM-5 diagnostic criteria and include axial depressive symptoms and additional symptoms that must coexist for at least two weeks. Migraine is diagnosed based on the International Classification of Headache Disorders. It is generally divided into migraine with and without aura, and with regard to the frequency of attacks into episodic and chronic migraine. The therapeutic strategy in the treatment of depression is pharmacotherapy combined with psychotherapy, whereas in the treatment of migraine the strategy depends on the frequency of headache attacks (episodic migraine vs. chronic migraine) and comorbidities. A novelty is the introduction of monoclonal antibodies directed against CGRP or the receptor of CGRP. There are numerous reports which indicate specific usefulness of monoclonal antibodies that modify the action of CGRP in the treatment of migraine in people suffering from depression.
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Stępień A, Domitrz I, Kozubski W, Rejdak K, Rożniecki J, Słowik A, Woroń J, Wachowska K, Gałecki P. Experts’ and national consultants’ recommendations regarding management of patients treated for migraine with comorbid depression. Epidemiology. Pathomechanism. Comorbidity. Part 1. PSYCHIATRIA POLSKA 2021; 56:697-710. [PMID: 37074824 DOI: 10.12740/pp/onlinefirst/136489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Coexistence of migraine and depression is a significant clinical problem. Health examination surveys indicate that patients who suffer from migraine are more likely to develop depression than the general population. The inverse relationship is also observed. The etiopathogenesis of both migraine and depression is not fully understood and is probably multifactorial and complex. Neurotransmission disorders, the immune system, and genetic predisposition are considered in the literature. The authors present etiopathogenetic theories of both diseases and their prevalence. They analyze data on the comorbidity of these conditions and discuss likely underlying factors. They describe clinical predictors of depression onset in people with migraine.
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Hsu CL, Iwanowski P, Hsu CH, Kozubski W. Genetic diseases mimicking multiple sclerosis. Postgrad Med 2021; 133:728-749. [PMID: 34152933 DOI: 10.1080/00325481.2021.1945898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Multiple sclerosis (MS) is an inflammatory neurodegenerative disorder manifesting as gradual or progressive loss of neurological functions. Most patients present with relapsing-remitting disease courses. Extensive research over recent decades has expounded our insights into the presentations and diagnostic features of MS. Groups of genetic diseases, CADASIL and leukodystrophies, for example, have been frequently misdiagnosed with MS due to some overlapping clinical and radiological features. The delayed identification of these diseases in late adulthood can lead to severe neurological complications. Herein we discuss genetic diseases that have the potential to mimic multiple sclerosis, with highlights on clinical identification and practicing pearls that may aid physicians in recognizing MS-mimics with genetic background in clinical settings.
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Dorszewska J, Kowalska M, Prendecki M, Piekut T, Kozłowska J, Kozubski W. Oxidative stress factors in Parkinson's disease. Neural Regen Res 2021; 16:1383-1391. [PMID: 33318422 PMCID: PMC8284265 DOI: 10.4103/1673-5374.300980] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/24/2020] [Accepted: 10/21/2020] [Indexed: 01/01/2023] Open
Abstract
Parkinson's disease (PD) is the second most common cause of neurodegeneration. Over the last two decades, various hypotheses have been proposed to explain the etiology of PD. Among these is the oxidant-antioxidant theory, which asserts that local and systemic oxidative damage triggered by reactive oxygen species and other free radicals may promote dopaminergic neuron degeneration. Excessive reactive oxygen species formation, one of the underlying causes of pathology in the course of PD has been evidenced by various studies showing that oxidized macromolecules including lipids, proteins, and nucleic acids accumulate in brain tissues of PD patients. DNA oxidation may produce various lesions in the course of PD. Mutations incurred as a result of DNA oxidation may further enhance reactive oxygen species production in the brains of PD patients, exacerbating neuronal loss due to defects in the mitochondrial electron transport chain, antioxidant depletion, and exposure to toxic oxidized dopamine. The protein products of SNCA, PRKN, PINK1, DJ1, and LRRK2 genes are associated with disrupted oxidoreductive homeostasis in PD. SNCA is the first gene linked with familial PD and is currently known to be affected by six mutations correlated with the disorder: A53T, A30P, E46K, G51D, H50Q and A53E. PRKN encodes Parkin, an E3 ubiquitin ligase which mediates the proteasome degradation of redundant and disordered proteins such as glycosylated α-synuclein. Over 100 mutations have been found among the 12 exons of PRKN. PINK1, a mitochondrial kinase highly expressed in the brain, may undergo loss of function mutations which constitute approximately 1-8% of early onset PD cases. More than 50 PD-promoting mutations have been found in PINK1. Mutations in DJ-1, a neuroprotective protein, are a rare cause of early onset PD and constitute only 1% of cases. Around 20 mutations have been found in DJ1 among PD patients thus far. Mutations in the LRRK2 gene are the most common known cause of familial autosomal dominant PD and sporadic PD. Treatment of PD patients, especially in the advanced stages of the disease, is very difficult. The first step in managing progressive PD is to optimize dopaminergic therapy by increasing the doses of dopamine agonists and L-dopa. The next step is the introduction of advanced therapies, such as deep brain stimulation. Genetic factors may influence the response to L-dopa and deep brain stimulation therapy and the regulation of oxidative stress. Consequently, research into minimally invasive surgical interventions, as well as therapies that target the underlying etiology of PD is warranted.
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Domitrz I, Lipa A, Rożniecki J, Stępień A, Kozubski W. Migraine diagnosis and treatment in Poland: survey of primary care practitioners. Neurol Neurochir Pol 2021; 55:380-386. [PMID: 34132385 DOI: 10.5603/pjnns.a2021.0045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 11/25/2022]
Abstract
AIM OF THE STUDY This study aimed to analyze the daily clinical practice of primary care practitioners (PCPs) in Poland concerning migraine patients. CLINICAL RATIONALE FOR THE STUDY Migraine is a common chronic primary headache disease, which can be disabling if insufficiently managed. Numerous studies suggest that migraine remains underdiagnosed and undertreated. The first consultation of migraine patients is usually undertaken by a PCP. MATERIALS AND METHODS This study was conducted in June and July 2019 in Poland using a computer-assisted web interview with 51 PCPs. The interview questions concerned knowledge of diagnostic criteria and methods of migraine treatment. RESULTS On average, each PCP consulted 12 patients with migraine per month. More than half of PCPs (63%) listed partial diagnostic criteria for migraine without aura or mentioned aura in their responses. Only 10% of PCPs listed all diagnostic criteria for migraine without aura. Although 55% of PCPs said that they distinguished between episodic and chronic migraine, 18% provided the wrong definition. The most commonly prescribed drugs were triptans (66%), paracetamol, metamizole, or non-steroidal anti-inflammatory drugs (42%). CONCLUSIONS AND CLINICAL IMPLICATIONS PCPs play a critical role in diagnosing, treating, and monitoring migraine; however, many of them have insufficient knowledge about its diagnosis and correct differentiation between chronic and episodic forms.
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Prendecki M, Kowalska M, Toton E, Kozubski W. Genetic Editing and Pharmacogenetics in Current And Future Therapy Of Neurocognitive Disorders. Curr Alzheimer Res 2021; 17:238-258. [PMID: 32321403 DOI: 10.2174/1567205017666200422152440] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 02/05/2020] [Accepted: 03/25/2020] [Indexed: 12/11/2022]
Abstract
Dementia is an important issue in western societies, and in the following years, this problem will also rise in the developing regions, such as Africa and Asia. The most common types of dementia in adults are Alzheimer's Disease (AD), Dementia with Lewy Bodies (DLB), Frontotemporal Dementia (FTD) and Vascular Dementia (VaD), of which, AD accounts for more than half of the cases. The most prominent symptom of AD is cognitive impairment, currently treated with four drugs: Donepezil, rivastigmine, and galantamine, enhancing cholinergic transmission; as well as memantine, protecting neurons against glutamate excitotoxicity. Despite ongoing efforts, no new drugs in the treatment of AD have been registered for the last ten years, thus multiple studies have been conducted on genetic factors affecting the efficacy of antidementia pharmacotherapy. The researchers investigate the effects of variants in multiple genes, such as ABCB1, ACE, CHAT, CHRNA7, CYP2C9, CYP2C19, CYP2D6, CYP3A4, CYP3A5, CYP3A7, NR1I2, NR1I3, POR, PPAR, RXR, SLC22A1/2/5, SLC47A1, UGT1A6, UGT1A9 and UGT2B7, associated with numerous pathways: the development of pathological proteins, formation and metabolism of acetylcholine, transport, metabolism and excretion of antidementia drugs and transcription factors regulating the expression of genes responsible for metabolism and transport of drugs. The most promising results have been demonstrated for APOE E4, dementia risk variant, BCHE-K, reduced butyrylcholinesterase activity variant, and CYP2D6 UM, ultrarapid hepatic metabolism. Further studies investigate the possibilities of the development of emerging drugs or genetic editing by CRISPR/Cas9 for causative treatment. In conclusion, the pharmacogenetic studies on dementia diseases may improve the efficacy of pharmacotherapy in some patients with beneficial genetic variants, at the same time, identifying the carriers of unfavorable alleles, the potential group of novel approaches to the treatment and prevention of dementia.
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Kowalska M, Wize K, Prendecki M, Lianeri M, Kozubski W, Dorszewska J. Genetic Variants and Oxidative Stress in Alzheimer's Disease. Curr Alzheimer Res 2021; 17:208-223. [PMID: 32091332 DOI: 10.2174/1567205017666200224121447] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 01/08/2020] [Accepted: 02/12/2020] [Indexed: 12/26/2022]
Abstract
In an aging society, the number of people suffering from Alzheimer's Disease (AD) is still growing. Currently, intensive research is being carried out on the pathogenesis of AD. The results of these studies indicated that oxidative stress plays an important role in the onset and development of this disease. Moreover, in AD oxidative stress is generated by both genetic and biochemical factors as well as the functioning of the systems responsible for their formation and removal. The genetic factors associated with the regulation of the redox system include TOMM40, APOE, LPR, MAPT, APP, PSEN1 and PSEN2 genes. The most important biochemical parameters related to the formation of oxidative species in AD are p53, Homocysteine (Hcy) and a number of others. The formation of Reactive Oxygen Species (ROS) is also related to the efficiency of the DNA repair system, the effectiveness of the apoptosis, autophagy and mitophagy processes as well as the antioxidant potential. However, these factors are responsible for the development of many disorders, often with similar clinical symptoms, especially in the early stages of the disease. The discovery of markers of the early diagnosis of AD may contribute to the introduction of pharmacotherapy and slow down the progression of this disease.
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Kowalska M, Prendecki M, Piekut T, Kozubski W, Dorszewska J. Migraine: Calcium Channels and Glia. Int J Mol Sci 2021; 22:2688. [PMID: 33799975 PMCID: PMC7962070 DOI: 10.3390/ijms22052688] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/26/2021] [Accepted: 03/03/2021] [Indexed: 01/03/2023] Open
Abstract
Migraine is a common neurological disease that affects about 11% of the adult population. The disease is divided into two main clinical subtypes: migraine with aura and migraine without aura. According to the neurovascular theory of migraine, the activation of the trigeminovascular system (TGVS) and the release of numerous neuropeptides, including calcitonin gene-related peptide (CGRP) are involved in headache pathogenesis. TGVS can be activated by cortical spreading depression (CSD), a phenomenon responsible for the aura. The mechanism of CSD, stemming in part from aberrant interactions between neurons and glia have been studied in models of familial hemiplegic migraine (FHM), a rare monogenic form of migraine with aura. The present review focuses on those interactions, especially as seen in FHM type 1, a variant of the disease caused by a mutation in CACNA1A, which encodes the α1A subunit of the P/Q-type voltage-gated calcium channel.
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Stępień A, Kozubski W, Rożniecki JJ, Domitrz I. Migraine treatment recommendations developed by an Expert Group of the Polish Headache Society, the Headache Section of the Polish Neurological Society, and the Polish Pain Society. Neurol Neurochir Pol 2021; 55:33-51. [PMID: 33507529 DOI: 10.5603/pjnns.a2021.0007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/13/2020] [Accepted: 12/15/2020] [Indexed: 11/25/2022]
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Ambrosius W, Michalak S, Kozubski W, Kalinowska A. Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease: Current Insights into the Disease Pathophysiology, Diagnosis and Management. Int J Mol Sci 2020; 22:E100. [PMID: 33374173 PMCID: PMC7795410 DOI: 10.3390/ijms22010100] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/18/2020] [Accepted: 12/22/2020] [Indexed: 12/16/2022] Open
Abstract
Myelin oligodendrocyte glycoprotein (MOG)-associated disease (MOGAD) is a rare, antibody-mediated inflammatory demyelinating disorder of the central nervous system (CNS) with various phenotypes starting from optic neuritis, via transverse myelitis to acute demyelinating encephalomyelitis (ADEM) and cortical encephalitis. Even though sometimes the clinical picture of this condition is similar to the presentation of neuromyelitis optica spectrum disorder (NMOSD), most experts consider MOGAD as a distinct entity with different immune system pathology. MOG is a molecule detected on the outer membrane of myelin sheaths and expressed primarily within the brain, spinal cord and also the optic nerves. Its function is not fully understood but this glycoprotein may act as a cell surface receptor or cell adhesion molecule. The specific outmost location of myelin makes it a potential target for autoimmune antibodies and cell-mediated responses in demyelinating processes. Optic neuritis seems to be the most frequent presenting phenotype in adults and ADEM in children. In adults, the disease course is multiphasic and subsequent relapses increase disability. In children ADEM usually presents as a one-time incident. Luckily, acute immunotherapy is very effective and severe disability (ambulatory and visual) is less frequent than in NMOSD. A critical element of reliable diagnosis is detection of pathogenic serum antibodies MOG with accurate, specific and sensitive methods, preferably with optimized cell-based assay (CBA). MRI imaging can also help in differentiating MOGAD from other neuro-inflammatory disorders. Reports on randomised control trials are limited, but observational open-label experience suggests a role for high-dose steroids and plasma exchange in the treatment of acute attacks, and for immunosuppressive therapies, such as steroids, oral immunosuppressants and rituximab as maintenance treatment. In this review, we present up-to-date clinical, immunological, radiographic, histopathological data concerning MOGAD and summarize the practical aspects of diagnosing and managing patients with this disease.
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Zaborowski MP, Stefens-Stawna P, Osztynowicz K, Piorunek T, Batura-Gabryel H, Dyzmann-Sroka A, Kozubski W, Nowak-Markwitz E, Michalak S. Granzyme B in peripheral blood mononuclear cells as a measure of cell-mediated immune response in paraneoplastic neurological syndromes and malignancy. Cancer Immunol Immunother 2020; 70:1277-1289. [PMID: 33136178 PMCID: PMC8053162 DOI: 10.1007/s00262-020-02750-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 10/14/2020] [Indexed: 01/26/2023]
Abstract
Background Paraneoplastic neurological syndromes (PNS) may coexist with ovarian or lung cancers. Some tumors coexisting with PNS are smaller and have a better prognosis than tumors without PNS. PNS may constitute an opportunity to observe a natural immune antitumor response. We aimed to investigate a cytotoxic immune response by measuring granzyme B (GrB) in peripheral blood mononuclear cells (PBMC) in patients affected with ovarian or lung malignancy, with and without accompanying PNS. Methods We enrolled patients with: nonmalignant lesions (n = 21), ovarian cancer (n = 19), lung cancer (n = 57), and PNS (n = 30). PBMC were isolated by density gradient centrifugation with Ficoll–Paque. We evaluated the expression of GrB in PBMC lysates by ELISA and normalized to protein content as measured by the Lowry method. Results GrB levels in PBMC in the group with malignant tumors—median 1650 pg/mg protein (interquartile range 663–3260 pg/mg) and in patients with PNS—median 1890 pg/mg protein (range 1290–2640 pg/mg) was lower than in control group with nonmalignant lesions—median 5240 pg/mg protein (range 2160–7440 pg/mg), p = 0.0003 and p = 0.0038, respectively. The differences in GrB levels in PBMC between these groups were independent of epidemiological factors—age, sex, body mass index (BMI), and the number of immune cells, as confirmed by multiple regression analysis. Within the group of patients with malignancy and PNS, GrB levels in PBMC were elevated if onconeural antibodies were detected (2610; 2390–3700 pg/mg protein) as compared to patients without antibodies (1680; 970–1880 pg/mg protein, p = 0.035). GrB in PBMC was higher if the malignancy was diagnosed at the low (3060; 2120–5220 pg/mg protein) as compared to the high stage (1330; 348–2140, p = 0.00048). In patients with lung cancer, the expression of GrB in PBMC was lower (1430; 635–2660 pg/mg protein) than in the group with ovarian cancer (2580; 1730–3730, p = 0.02). Conclusion The cytotoxic response measured in peripheral blood by GrB in PBMC is impaired both in the course of malignancy and PNS. Levels of GrB in PBMC were higher if onconeural antibodies were detected. Tracking reactive immune responses, such as GrB in PBMC may have diagnostic and monitoring value in malignancy and PNS. Electronic supplementary material The online version of this article (10.1007/s00262-020-02750-1) contains supplementary material, which is available to authorized users.
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Limphaibool N, Iwanowski P, Kozubski W, Swidziński T, Frankowska A, Kamińska I, Linkowska-Swidzińska K, Sekula A, Swidziński P, Maciejewska-Szaniec Z, Maciejewska B. Subjective and Objective Assessments of Post-traumatic Olfactory Dysfunction. Front Neurol 2020; 11:970. [PMID: 32982956 PMCID: PMC7479332 DOI: 10.3389/fneur.2020.00970] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/24/2020] [Indexed: 12/24/2022] Open
Abstract
Introduction: Traumatic brain injuries are the most common cause of olfactory dysfunction. Deficits in olfaction may be conductive or neurosensory in nature, with varying degrees of impairment resulting in a diminished quality of life and an increased risk for personal injury among patients. The aim of this research is to evaluate the results of the subjective and objective quantitative examinations of olfactory function in a group of patients with post-traumatic anosmia in order to predict its value in identifying olfactory deficits in clinical practice. Materials and Methods: The present study included 38 patients who reported anosmia or hyposmia caused by a traumatic head injury, and a group of 31 age- and sex-matched controls without olfactory dysfunction or prior history of head injury. The comparison of odor perception and identification of two oils (mint and anise) was assessed with the use of blast olfactometry with cortical olfactory event-related potentials. Results: Subjective olfactory tests revealed anosmia or hyposmia in 94% of patients with head injury-related olfactory dysfunction. Objective tests revealed olfactory event-related potentials from cranial nerve I produced by the stimulation with both mint and anise in 20 patients (52.6%). Olfactory event-related potentials from cranial nerve V produced by the stimulation with mint were registered in 26 patients (68.4%). The lack of any responses, from both cranial nerve I and V, was found in 12 patients (32% of cases). Conclusions: Findings from our study indicate the application of both subjective and objective examinations in the evaluation of patients with olfactory impairment. In the diagnosis of post-traumatic anosmia or hyposmia, objective examinations are particularly useful when the patients' level of cognition may be impaired or when subjects may be exaggerating their olfactory defects for a secondary gain. The diagnosis of damage to the olfactory system, specifically in the receptive part of the olfactory pathway, can be established in patients who showed reduced amplitudes or absent cortical responses in addition to absent odor identification and perception threshold in the subjective examination.
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Kowalska M, Prendecki M, Kapelusiak-Pielok M, Grzelak T, Łagan-Jędrzejczyk U, Wiszniewska M, Kozubski W, Dorszewska J. Analysis of Genetic Variants in SCN1A, SCN2A, KCNK18, TRPA1 and STX1A as a Possible Marker of Migraine. Curr Genomics 2020; 21:224-236. [PMID: 33071616 PMCID: PMC7521035 DOI: 10.2174/1389202921666200415181222] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/09/2020] [Accepted: 04/11/2020] [Indexed: 12/17/2022] Open
Abstract
Background
Migraine is a polygenetic disease, considered as a channelopathy. The dysregulation of ion functioning due to genetic changes may activate the trigeminovascular system and induce migraine attack both migraine with aura (MA) and without aura (MO). Objectives
The aim of the study was to analyze the following variants of genes encoding ion channels and associated protein: c.3199G>A SCN1A, c.56G>A SCN2A, c.28A>G and c.328T>C KCNK18, c.3053A>G TRPA1, c.31-1811C>T STX1A in migraine patients. Patients and Methods
The study included 170 migraine patients and 173 controls. HRMA and Sanger sequencing were used for genotyping. Meta-analysis was performed for c.28A>G, c.328T>C KCNK18, and c.31-1811C>T STX1A. Results
AA genotype of c.56G>A SCN2A was found only in migraine patients. Patients with c.328T>C KCNK18 mutation had an increased risk of developing migraine before the age of 18. Moreover, individuals with AA/TC haplotype of KCNK18 had higher attack frequency than those with AA/TT (p<0.05). T allele of c.31-1811C>T STX1A was more frequent in MA patients than MO (p<0.05). The c.3053A>G TRPA1 polymorphism was more common in patients with migraine onset before the age of 15 (p<0.05), while c.31-1811C>T STX1A and c.3199G>A SCN1A before the age of 10 (p<0.01). Meta-analysis showed a significant association of c.31-1811C>T STX1A polymorphism with migraine overall (OR=1.22, p=0.0086), MA, and MO. No association was found for c.28A>G KCNK18, c.328T>C KCNK18, and migraine overall. Conclusion Changes in genes encoding ion channels or proteins regulating their functioning may increase the risk of migraines and correlate with clinical features of disease, e.g. age of onset and attack frequency.
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Pietrzak A, Kalinowska-Łyszczarz A, Osztynowicz K, Khamidulla A, Kozubski W, Michalak S. A long-term follow-up study on biochemical and clinical biomarkers of response to interferon beta-1b treatment in relapsing-remitting multiple sclerosis. ADV CLIN EXP MED 2020; 29:841-851. [PMID: 32500977 DOI: 10.17219/acem/121063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND While interferon beta-1b (IFN-β-1b) is still a commonly used disease-modifying drug in the treatment of multiple sclerosis (MS), therapeutic possibilities are expanding, and treatment failure should be identified early. Markers to predict response to IFN-β-1b, either clinical or biochemical, are therefore urgently needed. Interferon-induced proteins, including viperin, suppressor of cytokine signaling 3 (SOCS3), ubiquitin specific peptidase-18 (USP18), and myxovirus resistance protein A (MxA), are possible markers of IFN-β-1b bioavailability and treatment response. OBJECTIVES To evaluate viperin, SOCS3, USP18 and MxA as markers of treatment response in Polish IFN-β-1btreated patients with MS. MATERIAL AND METHODS In 45 IFN-β-1b-treated Polish patients with MS, serum concentrations of viperin, SOCS3, USP18, and MxA were assessed before and after 24 months of IFN-β-1b treatment. The patients were followed clinically and with magnetic resonance imaging (MRI) for a median of 6.8 years. RESULTS Low viperin, USP18 and MxA at baseline and 24 months and high SOCS3 at 24 months correlated with higher disease activity up to the 6th year of observation, but only baseline MxA and USP18 were independently related to outcome, with higher concentrations predicting less disease activity in the first 3 years and after the 1st year, respectively. CONCLUSIONS We confirm the predictive value of MxA and propose USP18 as a possible new prognostic biomarker in IFN-β-1btreated MS patients.
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Prendecki M, Kowalska M, Łagan-Jędrzejczyk U, Piekut T, Krokos A, Kozubski W, Dorszewska J. Genetic factors related to the immune system in subjects at risk of developing Alzheimer's disease. J Integr Neurosci 2020; 19:359-371. [PMID: 32706201 DOI: 10.31083/j.jin.2020.02.110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/23/2020] [Indexed: 11/06/2022] Open
Abstract
Alzheimer's disease is the most common neurodegenerative disease and the cause of dementia. Although the pathomechanisms underlying Alzheimer's disease have not been fully elucidated, there is evidence that genetic and environmental factors contribute to its development. Immune system changes, both environmentally-induced and, as a result of predisposing genetics, are implicated in Alzheimer's disease etiopathogenesis. Genes associated with immune system dysfunction in Alzheimer's disease include CLU, BIN1, CR1, ABCA7, HLA-DRB1, TREM2, EPHA1, and CD2AP. In particular, BIN1 and CLU, aberrations in which are thought to promote neurodegeneration by dysregulating exocytosis and immune processes, together with the E4 variant of the APOE gene, are among the most common genetic risk factors for Alzheimer's disease. While the relationships between these genes in Alzheimer's disease have been examined, little information exists regarding their role as variables predisposing first or second-degree relatives of Alzheimer's disease patients to the illness. The rationale of this review is to suggest that individuals with a family history of Alzheimer's disease who have the BIN1-T/T variant may be at significant risk of developing Alzheimer's disease. Also, the unfavorable BIN1-T variant is independent of APOE E4-associated risk. People at risk of developing Alzheimer's disease are more often carriers of the protective C-variant of the CLU gene, the presence of which might be associated with later-onset dementia observable within this high-risk group. It seems BIN1 and CLU together with, albeit independent of APOE E4, may be among the factors predisposing individuals with a family history of Alzheimer's disease to developing the illness.
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Kowalska M, Piekut T, Prendecki M, Sodel A, Kozubski W, Dorszewska J. Mitochondrial and Nuclear DNA Oxidative Damage in Physiological and Pathological Aging. DNA Cell Biol 2020; 39:1410-1420. [PMID: 32315547 DOI: 10.1089/dna.2019.5347] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Mitochondria play an important role in numerous processes, including energy generation, regulating ion homeostasis, and cell signaling. Mitochondria are also the main source of reactive oxygen species (ROS). Due to the oxidative environment within mitochondria, the macromolecules therein, for example, mtDNA, proteins, and lipids are more susceptible to sustaining damage. During aging, mitochondrial functions decline, partly as a result of an accumulation of mtDNA mutations, decreased mtDNA copy number and protein expression, and a reduction in oxidative capacity. The aim of this study was to summarize the knowledge on DNA oxidative damage in aging and age-related neurodegenerative diseases. It has been hypothesized that various ROS may play an important role not only in physiological senescence but also in the development of neurodegenerative diseases, for example, Alzheimer's disease and Parkinson's disease. Thus, mitochondria seem to be a potential target of novel treatments for neurodegenerative diseases.
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Pietrzak A, Kalinowska-Łyszczarz A, Kozubski W, Michalak S. Evaluation of clinical prognostic factors in Polish interferon beta-1b treated multiple sclerosis patients. Neurol Neurochir Pol 2019; 53:458-465. [PMID: 31793659 DOI: 10.5603/pjnns.a2019.0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 09/19/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Prompt successful control of disease activity in multiple sclerosis (MS) patients improves outcomes. Therefore, tools to aid drug selection and detect non-responders are urgently needed. Although several biochemical markers for predicting response to treatment have been proposed, clinical markers involving relapses, imaging activity and disability progression in the initial years of therapy remain competitive and appear cost-effective in a real-life setting. The aim of this study was to evaluate the prognostic value of select clinical scores in interferon beta-1b (IFNβ-1b) treated MS patients. MATERIALS AND METHODS Eighty-eight relapsing-remitting MS (RRMS) patients initiating treatment with IFNβ-1b in a Polish outpatient clinic were followed for a median of 5.5 years. Rio, modified Rio and BREMSO scores, as well as two-year no evidence of disease activity (NEDA), were assessed as predictors of disease activity during the observation. RESULTS A Rio score of 1 had a Positive Predictive Value (PPV) of 83.3% and a Negative Predictive Value (NPV) of 71.4% for the occurrence of relapses in the first five years. A Rio and modified Rio score of 1 was associated with MRI activity after year 3. A loss of NEDA within the first two years was associated with a failure to maintain NEDA in the next three years. The BREMSO score was higher in patients with early relapse activity. Only baseline EDSS and total number of pre-treatment relapses were significantly associated with disability progression. CONCLUSIONS Rio, modified Rio, early NEDA on treatment and BREMSO score are relatively specific, but insensitive, predictors of relapse activity in the first years of IFNβ-1b treatment. Higher pre-treatment EDSS and relapse activity is associated with disability progression, but not overall NEDA, in subsequent observation. While none of the markers is sufficiently sensitive or specific to make a certain prognosis, they may aid treatment decisions in patients with continued early disease activity.
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Pietrzak A, Kalinowska-Łyszczarz A, Osztynowicz K, Khamidulla A, Kozubski W, Michalak S. Anti-interferon-beta antibodies in Polish multiple sclerosis patients: prevalence and clinical significance in a long-term prospective study. Neurol Neurochir Pol 2019; 53:348-357. [PMID: 31621888 DOI: 10.5603/pjnns.a2019.0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/30/2019] [Accepted: 08/01/2019] [Indexed: 11/25/2022]
Abstract
AIM OF THE STUDY To determine the prevalence of anti-interferon-β binding (BAb) and neutralising antibodies (NAb), and to investigate whether NAb measured by luciferase-based cell assay can predict treatment response in multiple sclerosis (MS) patients treated with interferon-β-1b (IFNβ-1b). CLINICAL RATIONALE FOR THE STUDY A subgroup of IFNβ-treated MS patients develop NAb directed against the drug. The clinical significance remains controversial, which could be explained to some extent by technical difficulties in NAb detection and quantification. A simple, specific and reproducible test for NAb might help elucidate these uncertainties. MATERIALS AND METHODS Sera from 101 consecutive MS patients initiating treatment with IFNβ-1b were collected at baseline and during the first two years, and assessed for BAbNAb with a novel luciferase-based cell assay. Median clinical follow-up lasted 5.1 years. RESULTS BAb were present in 97% and NAb in 88% of the study cohort. Unexpectedly, 92% of patients tested positive for Bab and 12.5% for NAb at baseline, before drug exposure. Patients with baseline NAb positivity were more likely to remain free of disease activity in the first three years of treatment. When baseline-positive cases were grouped together with those who remained NAb-negative, and the resulting group was compared to those who became positive after drug exposure, NAb positivity was associated with a higher risk of disease activity during the entire follow-up. Direct comparison of BAb/Nab-positive and BAb/Nab-negative patients only revealed an association of BAb positivity with more active disease after four years of treatment, while NAb failed to predict the outcome. CONCLUSIONS AND CLINICAL IMPLICATIONS Antibodies developed after treatment initiation are associated with a worse outcome. Naturally- occurring antibodies appear to predict more benign disease. Their prevalence and specificity require further investigation.
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Rosińska J, Maciejewska J, Narożny R, Kozubski W, Łukasik M. Association of platelet-derived microvesicles with high on-treatment platelet reactivity in convalescent ischemic stroke patients treated with acetylsalicylic acid. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2019; 72:1426-1436. [PMID: 31999906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Elevated concentrations of platelet-derived microvesicles are found in cerebrovascular diseases. The impact of acetylsalicylic acid on these microvesicles remains inconsistent, despite its well-established effect on platelet aggregation. High residual platelet aggregation is defined as high on-treatment platelet reactivity, while “treatment failure” is the occurrence of vascular events despite antiplatelet treatment. The aim of this study was to determine whether the antiaggregatory effect of acetylsalicylic acid correlates with platelet-derived microvesicles in convalescent ischaemic stroke patients and cardiovascular risk factor controls as well as to evaluate the association between high on-treatment platelet reactivity and recurrent vascular events with the studied platelet-derived microvesicle parameters. MATERIAL AND METHODS The study groups consisted of 76 convalescent stroke patients and 74 controls. Total platelet-derived microvesicles, annexino-positive microvesicles number, and platelet-derived microvesicles with surface expression of proinflammatory (CD40L, CD62P, CD31) and procoagulant (PS, GPIIb/IIIa) markers were characterized and quantified using flow cytometry. Cyclooxygenase-1-specific platelet responsiveness, with whole blood impedance platelet aggregation under arachidonic acid stimulation and the serum concentration of thromboxane B2, were evaluated. RESULTS Neither acetylsalicylic acid intake nor modification of its daily dose caused statistically significant differences in the studied microvesicle parameters. Additionally, no statistically significant differences in the studied microvesicle parameters were revealed between high on-treatment platelet reactivity and non-high on-treatment platelet reactivity subjects in either study subgroup. However, elevated concentrations of PAC-1+/CD61+, CD62P+/CD61+ and CD31+/CD61+ microvesicles were found in stroke patients with treatment failure, defined in this study as a recurrent vascular events in a one-year follow-up period. CONCLUSIONS This study revealed no relationship between circulating microvesicle number and platelet aggregation. The procoagulant and proinflammatory phenotype of circulating platelet-derived microvesicles might contribute to acetylsalicylic acid treatment failure.
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Wanleenuwat P, Iwanowski P, Kozubski W. Alzheimer's dementia: pathogenesis and impact of cardiovascular risk factors on cognitive decline. Postgrad Med 2019; 131:415-422. [PMID: 31424301 DOI: 10.1080/00325481.2019.1657776] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Alzheimer's disease (AD) is the most common form of dementia manifesting as alterations in cognitive abilities, behavior, and deterioration in memory which is progressive, leading to gradual worsening of symptoms. Major pathological features of AD are accumulations of neuronal amyloid plaques and neurofibrillary tangles, with early lesions appearing primarily in the hippocampus, the area of the brain involved in memory and learning. Cardiovascular-related risk factors are believed to play a crucial role in disease development and the acceleration of cognitive deterioration by worsening cerebral perfusion, promoting disturbances in amyloid clearance. Current evidence supports hypertension, hypotension, heart failure, stroke and coronary artery diseases as potential factors playing a role in cognitive decline in patients with Alzheimer's dementia. Although dementia due to cardiovascular deficits is more strongly linked to the development of vascular dementia, a stepwise decline in cognition, recent researches have also discovered its deleterious influence on AD development.
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Kobylarek D, Iwanowski P, Lewandowska Z, Limphaibool N, Szafranek S, Labrzycka A, Kozubski W. Advances in the Potential Biomarkers of Epilepsy. Front Neurol 2019; 10:685. [PMID: 31312171 PMCID: PMC6614180 DOI: 10.3389/fneur.2019.00685] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 06/12/2019] [Indexed: 12/11/2022] Open
Abstract
Epilepsy is a group of chronic neurological disorders characterized by recurrent, spontaneous, and unpredictable seizures. It is one of the most common neurological disorders, affecting tens of millions of people worldwide. Comprehensive studies on epilepsy in recent decades have revealed the complexity of epileptogenesis, in which immunological processes, epigenetic modifications, and structural changes in neuronal tissues have been identified as playing a crucial role. This review discusses the recent advances in the biomarkers of epilepsy. We evaluate the possible molecular background underlying the clinical changes observed in recent studies, focusing on therapeutic investigations, and the evidence of their safety and efficacy in the human population. This article reviews the pathophysiology of epilepsy, including recent reports on the effects of oxidative stress and hypoxia, and focuses on specific biomarkers and their clinical implications, along with further perspectives in epilepsy research.
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Dorszewska J, Prendecki M, Florczak-Wyspianska J, Ilkowski J, Kozubski W. P4-205: GENETIC VARIANTS OF CLU
(RS9331896) AND BIN1
(RS6733839) IN ALZHEIMER'S DISEASE: PATIENTS CARRIERS AND NON-CARRIERS OF APOE4
ALLELE. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.3868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Limphaibool N, Iwanowski P, Holstad MJV, Kobylarek D, Kozubski W. Infectious Etiologies of Parkinsonism: Pathomechanisms and Clinical Implications. Front Neurol 2019; 10:652. [PMID: 31275235 PMCID: PMC6593078 DOI: 10.3389/fneur.2019.00652] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 06/04/2019] [Indexed: 12/13/2022] Open
Abstract
Extensive research in recent decades has expanded our insights into the pathogenesis of Parkinson's disease (PD), though the underlying cause remains incompletely understood. Neuroinflammation have become a point of interest in the interconnecting areas of neurodegeneration and infectious diseases. The hypothesis concerning an infectious origin in PD stems from the observation of Parkinson-like symptoms in individuals infected with the influenza virus who then developed encephalitis lethargica. The implications of infectious pathogens have later been studied in neuronal pathways leading to the development of Parkinsonism and PD, through both a direct association and through synergistic effects of infectious pathogens in inducing neuroinflammation. This review explores the relationship between important infectious pathogens and Parkinsonism, including symptoms of Parkinsonism following infectious etiologies, infectious contributions to neuroinflammation and neurodegenerative processes associated with Parkinsonism, and the epidemiologic correlations between infectious pathogens and idiopathic PD.
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Michalak S, Piorunek T, Zaborowski M, Rybacka-Mossakowska J, Stefens-Stawna P, Kalinowska-Łyszczarz A, Kozubski W, Batura-Gabryel H. Autoimmune response in lung cancer patients with neurological paraneoplastic syndromes. Neurol Neurochir Pol 2019; 53:217-226. [PMID: 31187476 DOI: 10.5603/pjnns.a2019.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 03/11/2019] [Accepted: 03/11/2019] [Indexed: 11/25/2022]
Abstract
AIM OF THE STUDY The aim of this study was to evaluate granzyme B, perforin and FasL expression in peripheral blood mononuclear cells (PBMCs) in lung cancer patients and in paraneoplastic neurological syndromes (PNS). CLINICAL RATIONALE FOR THE STUDY Cellular immune response is activated as part of anti-tumour reaction of the malignancy-bearing host. Paraneoplastic neurological syndromes (PNS) are defined as indirect effects of cancer on the nervous system and are considered immune-mediated. Such stimulation of the immune system may limit the aggressiveness of cancer and the development of metastasis, and thereby improve survival. Granzyme B and perforin pathway, and Fas ligand (FasL) - Fas receptor interaction play an important role in cytotoxic response. MATERIALS AND METHODS Fifty-two patients were included in the study: 28 subjects with PNS and 24 subjects with lung cancer. PNS cases were diagnosed according to the Graus criteria. The presence of onconeural antibodies (anti-Hu/anti-Ri/anti-Yo/anti-Ma/Ta/anti-CV2/anti-amphiphysin/anti-myelin/anti-neuroendothelium/anti-MAG/anti-GAD) was detected with indirect immunofluorescence and confirmed with Line Blotting. The expression of granzyme B, perforin and FasL was detected in PBMCs with ELISA. RESULTS PPBMC-FasL expression was increased in lung cancer compared to other patient groups. The granzyme to FasL ratio was significantly higher in lung cancer patients with peripheral than with central PNS involvement. In a multiple regression model, sex was an independent factor influencing PBMC expression of granzyme and perforin. CONCLUSIONS FasL expression in PBMCs is up-regulated in lung cancer patients. The interplay between granzyme B and FasL may be involved in the development of PNS at the level of the peripheral and the central nervous systems in different manners. Gender is associated with PBMC expression of granzyme B and perforin in lung cancer patients. CLINICAL IMPLICATIONS The novel findings that we report broaden the current knowledge on PNS pathomechanism, with aspects that have not been previously explored. Our findings provide a rationale for further exploration of the granzyme B/FasL pathway with regards to its potential diagnostic value. However, our study is preliminary and needs further research, especially in the context of the prognostic value of the proposed markers.
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Błażejewska-Hyżorek B, Czernuszenko A, Członkowska A, Ferens A, Gąsecki D, Kaczorowski R, Karaszewski B, Karliński M, Kaźmierski R, Kłysz B, Kobayashi A, Kozera G, Kozubski W, Krawczyk M, Kuczyńska A, Kurkowska-Jastrzębska I, Kwolek A, Luchowski P, Niewada M, Nowacki P, Nyka W, Opala G, Opara J, Poncyljusz W, Rejdak K, Rożniecki J, Ryglewicz D, Sarzyńska-Długosz I, Seniów J, Skowrońska M, Sobolewski P, Staszewski J, Szczepańska-Szerej A, Szczudlik A, Wiszniewska M. Wytyczne postępowania w udarze mózgu. ACTA ACUST UNITED AC 2019. [DOI: 10.5603/ppn.2019.0001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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