RESUMEN
Acupuncture, an important green and side effect-free therapy in traditional Chinese medicine, is widely use both domestically and internationally. Acupuncture can interact with the gut microbiota and influence various diseases, including metabolic diseases, gastrointestinal diseases, mental disorders, nervous system diseases, and other diseases. This review presents a thorough analysis of these interactions and their impacts and examines the alterations in the gut microbiota and the potential clinical outcomes following acupuncture intervention to establish a basis for the future utilization of acupuncture in clinical treatments.
Asunto(s)
Terapia por Acupuntura , Enfermedades Gastrointestinales , Microbioma Gastrointestinal , Humanos , Enfermedades Gastrointestinales/microbiología , Enfermedades Gastrointestinales/terapia , Trastornos Mentales/terapia , Trastornos Mentales/microbiología , Enfermedades del Sistema Nervioso/terapia , Enfermedades del Sistema Nervioso/microbiología , Animales , Enfermedades Metabólicas/microbiología , Enfermedades Metabólicas/terapiaRESUMEN
Acute febrile illness (AFI) and severe neurological disorders (SNDs) often present diagnostic challenges due to their potential origins from a wide range of infectious agents. Nanopore metagenomics is emerging as a powerful tool for identifying the microorganisms potentially responsible for these undiagnosed clinical cases. In this study, we aim to shed light on the etiological agents underlying AFI and SND cases that conventional diagnostic methods have not been able to fully elucidate. Our approach involved analyzing samples from fourteen hospitalized patients using a comprehensive nanopore metagenomic approach. This process included RNA extraction and enrichment using the SMART-9N protocol, followed by nanopore sequencing. Subsequent steps involved quality control, host DNA/cDNA removal, de novo genome assembly, and taxonomic classification. Our findings in AFI cases revealed a spectrum of disease-associated microbes, including Escherichia coli, Streptococcus sp., Human Immunodeficiency Virus 1 (Subtype B), and Human Pegivirus. Similarly, SND cases revealed the presence of pathogens such as Escherichia coli, Clostridium sp., and Dengue virus type 2 (Genotype-II lineage). This study employed a metagenomic analysis method, demonstrating its efficiency and adaptability in pathogen identification. Our investigation successfully identified pathogens likely associated with AFI and SNDs, underscoring the feasibility of retrieving near-complete genomes from RNA viruses. These findings offer promising prospects for advancing our understanding and control of infectious diseases, by facilitating detailed genomic analysis which is critical for developing targeted interventions and therapeutic strategies.
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Metagenómica , Secuenciación de Nanoporos , Humanos , Metagenómica/métodos , Secuenciación de Nanoporos/métodos , Masculino , Femenino , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/genética , Enfermedades del Sistema Nervioso/virología , Adulto , Persona de Mediana Edad , Nanoporos , Anciano , Metagenoma/genética , Fiebre/microbiología , Fiebre/virología , Escherichia coli/genéticaRESUMEN
Helicobacter pylori, a type of gram-negative bacterium, infects roughly half of the global population. It is strongly associated with gastrointestinal disorders like gastric cancer, peptic ulcers, and chronic gastritis. Moreover, numerous studies have linked this bacterium to various extra-gastric conditions, including hematologic, cardiovascular, and neurological issues. Specifically, research has shown that Helicobacter pylori interacts with the brain through the microbiota-gut-brain axis, thereby increasing the risk of neurological disorders. The inflammatory mediators released by Helicobacter pylori-induced chronic gastritis may disrupt the function of the blood-brain barrier by interfering with the transmission or direct action of neurotransmitters. This article examines the correlation between Helicobacter pylori and a range of conditions, such as hyperhomocysteinemia, schizophrenia, Alzheimer's disease, Parkinson's disease, ischemic stroke, multiple sclerosis, migraine, and Guillain-Barré syndrome.
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Infecciones por Helicobacter , Helicobacter pylori , Enfermedades del Sistema Nervioso , Humanos , Infecciones por Helicobacter/complicaciones , Infecciones por Helicobacter/microbiología , Enfermedades del Sistema Nervioso/microbiología , Animales , Microbioma Gastrointestinal/fisiologíaAsunto(s)
Disbiosis , Microbioma Gastrointestinal , Inflamación , Enfermedades del Sistema Nervioso , Disbiosis/inmunología , Humanos , Microbioma Gastrointestinal/inmunología , Enfermedades del Sistema Nervioso/etiología , Enfermedades del Sistema Nervioso/inmunología , Enfermedades del Sistema Nervioso/microbiología , Animales , Inflamación/inmunologíaRESUMEN
The human gut microbiota is a complex and dynamic community of microorganisms, that influence metabolic, neurodevelopmental, and immune pathways. Microbial dysbiosis, characterized by changes in microbial diversity and relative abundances, is implicated in the development of various chronic neurological and neurodegenerative disorders. These disorders are marked by the accumulation of pathological protein aggregates, leading to the progressive loss of neurons and behavioural functions. Dysregulations in protein-protein interaction networks and signalling complexes, critical for normal brain function, are common in neurological disorders but challenging to unravel, particularly at the neuron and synapse-specific levels. To advance therapeutic strategies, a deeper understanding of neuropathogenesis, especially during the progressive disease phase, is needed. Biomarkers play a crucial role in identifying disease pathophysiology and monitoring disease progression. Proteomics, a powerful technology, shows promise in accelerating biomarker discovery and aiding in the development of novel treatments. In this chapter, we provide an in-depth overview of how proteomic techniques, utilizing various biofluid samples from patients with neurological conditions and diverse animal models, have contributed valuable insights into the pathogenesis of numerous neurological disorders. We also discuss the current state of research, potential challenges, and future directions in proteomic approaches to unravel neuro-pathological conditions.
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Disbiosis , Microbioma Gastrointestinal , Proteómica , Humanos , Disbiosis/metabolismo , Disbiosis/microbiología , Enfermedades del Sistema Nervioso/metabolismo , Enfermedades del Sistema Nervioso/microbiología , Animales , Eje Cerebro-Intestino , Biomarcadores/metabolismoRESUMEN
The intestinal microbiota exhibits a strong correlation with the function of the central nervous system, exerting influence on the host brain through neural pathways, immune pathways, and microbial metabolites along the gut-brain axis. Disorders in the composition of the intestinal microbial are closely associated with the onset and progression of neurological disorders, such as depression, Alzheimer's disease, and Parkinson's disease. It has been proven that fecal microbiota transplantation can improve symptoms in animal models of neurological diseases and clinical patients. This paper provides a comprehensive review of the composition and function of the human intestinal microbiota, as well as the intricate the relationship between the human intestinal microbiota and nervous system diseases through the gut-brain axis. Additionally, it delves into the research advancements and underlying mechanism of fecal microbiota transplantation in the treatment of nervous system diseases. These findings offer novel insights and potential avenues for clinical interventions targeting nervous system diseases.
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Trasplante de Microbiota Fecal , Microbioma Gastrointestinal , Enfermedades del Sistema Nervioso , Humanos , Animales , Enfermedades del Sistema Nervioso/terapia , Enfermedades del Sistema Nervioso/microbiología , Eje Cerebro-Intestino , Enfermedad de Parkinson/terapia , Enfermedad de Parkinson/microbiología , Enfermedad de Alzheimer/terapia , Enfermedad de Alzheimer/microbiología , Depresión/terapia , Depresión/microbiologíaRESUMEN
The functioning of the brain and its impact on behavior, emotions, and cognition can be affected by both neurological and psychiatric disorders that impose a significant burden on global health. Phytochemicals are helpful in the treatment of several neurological and psychological disorders, including anxiety, depression, Huntington's disease (HD), Parkinson's disease (PD), Alzheimer's disease (AD), and autism spectrum disorder (ASD), because they have symptomatic benefits with few adverse reactions. Changes in gut microbiota have been associated with many neurological and psychiatric conditions. This review focuses on the potential efficacy of phytochemicals such as flavonoids, terpenoids, and polyphenols in regulating gut flora and providing symptomatic relief for a range of neurological and psychological conditions. Evidence-based research has shown the medicinal potentials of these phytochemicals, but additional study is required to determine whether altering gut microbiota might slow the advancement of neurological and psychological problems.
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Microbioma Gastrointestinal , Trastornos Mentales , Enfermedades del Sistema Nervioso , Fitoquímicos , Humanos , Microbioma Gastrointestinal/efectos de los fármacos , Trastornos Mentales/tratamiento farmacológico , Enfermedades del Sistema Nervioso/tratamiento farmacológico , Enfermedades del Sistema Nervioso/microbiología , Fitoquímicos/farmacología , AnimalesRESUMEN
Melatonin is a highly conserved molecule produced in the human pineal gland as a hormone. It is known for its essential biological effects, such as antioxidant activity, circadian rhythm regulator, and immunomodulatory effects. The gut is one of the primary known sources of melatonin. The gut microbiota helps produce melatonin from tryptophan, and melatonin has been shown to have a beneficial effect on gut barrier function and microbial population. Dysbiosis of the intestinal microbiota is associated with bacterial imbalance and decreased beneficial microbial metabolites, including melatonin. In this way, low melatonin levels may be related to several human diseases. Melatonin has shown both preventive and therapeutic effects against various conditions, including neurological diseases such as Alzheimer's disease, Parkinson's disease, and multiple sclerosis. This review was aimed to discuss the role of melatonin in the body, and to describe the possible relationship between gut microbiota and melatonin production, as well as the potential therapeutic effects of melatonin on neurological diseases.
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Microbioma Gastrointestinal , Melatonina , Enfermedades del Sistema Nervioso , Melatonina/metabolismo , Melatonina/farmacología , Humanos , Microbioma Gastrointestinal/fisiología , Microbioma Gastrointestinal/efectos de los fármacos , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/tratamiento farmacológico , Enfermedades del Sistema Nervioso/metabolismo , Animales , Disbiosis/microbiologíaRESUMEN
An accumulating body of evidence suggests that the bacterium Akkermansia muciniphila exhibits positive systemic effects on host health, mainly by improving immunological and metabolic functions, and it is therefore regarded as a promising potential probiotic. Recent clinical and preclinical studies have shown that A. muciniphila plays a vital role in a variety of neuropsychiatric disorders by influencing the host brain through the microbiota-gut-brain axis (MGBA). Numerous studies observed that A. muciniphila and its metabolic substances can effectively improve the symptoms of neuropsychiatric disorders by restoring the gut microbiota, reestablishing the integrity of the gut mucosal barrier, regulating host immunity, and modulating gut and neuroinflammation. However, A. muciniphila was also reported to participate in the development of neuropsychiatric disorders by aggravating inflammation and influencing mucus production. Therefore, the exact mechanism of action of A. muciniphila remains much controversial. This review summarizes the proposed roles and mechanisms of A. muciniphila in various neurological and psychiatric disorders such as depression, anxiety, Parkinson's disease, Alzheimer's disease, multiple sclerosis, strokes, and autism spectrum disorders, and provides insights into the potential therapeutic application of A. muciniphila for the treatment of these conditions.
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Akkermansia , Trastornos Mentales , Enfermedades del Sistema Nervioso , Akkermansia/fisiología , Humanos , Animales , Enfermedades Neurodegenerativas/microbiología , Enfermedades Neurodegenerativas/patología , Trastornos Mentales/microbiología , Eje Cerebro-Intestino , Microbioma Gastrointestinal , Inflamación/patología , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/patologíaRESUMEN
Several studies have shown that the gut microbiota influences behavior and, in turn, changes in the immune system associated with symptoms of depression or anxiety disorder may be mirrored by corresponding changes in the gut microbiota. Although the composition/function of the intestinal microbiota appears to affect the central nervous system (CNS) activities through multiple mechanisms, accurate epidemiological evidence that clearly explains the connection between the CNS pathology and the intestinal dysbiosis is not yet available. The enteric nervous system (ENS) is a separate branch of the autonomic nervous system (ANS) and the largest part of the peripheral nervous system (PNS). It is composed of a vast and complex network of neurons which communicate via several neuromodulators and neurotransmitters, like those found in the CNS. Interestingly, despite its tight connections to both the PNS and ANS, the ENS is also capable of some independent activities. This concept, together with the suggested role played by intestinal microorganisms and the metabolome in the onset and progression of CNS neurological (neurodegenerative, autoimmune) and psychopathological (depression, anxiety disorders, autism) diseases, explains the large number of investigations exploring the functional role and the physiopathological implications of the gut microbiota/brain axis.
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Microbioma Gastrointestinal , Sistema Nervioso , Humanos , Animales , Sistema Nervioso Entérico , Sistema Nervioso/metabolismo , Eje Cerebro-Intestino , Intestinos/metabolismo , Intestinos/microbiología , Enfermedades del Sistema Nervioso/metabolismo , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/patología , Disbiosis/metabolismo , Disbiosis/microbiología , Disbiosis/patologíaAsunto(s)
Rehabilitación Neurológica , Enfermedades del Sistema Nervioso/complicaciones , Enfermedades del Sistema Nervioso/microbiología , Acinetobacter baumannii , Enterobacteriaceae , Escherichia coli , Staphylococcus aureus Resistente a Meticilina , Microbiología , Estudios Prospectivos , Enfermedades TransmisiblesRESUMEN
Stress and anxiety are common phenomena that contribute to many nervous system dysfunctions. More and more research has been focusing on the importance of the gut-brain axis in the course and treatment of many diseases, including nervous system disorders. This review aims to present current knowledge on the influence of psychobiotics on the gut-brain axis based on selected diseases, i.e., Alzheimer's disease, Parkinson's disease, depression, and autism spectrum disorders. Analyses of the available research results have shown that selected probiotic bacteria affect the gut-brain axis in healthy people and people with selected diseases. Furthermore, supplementation with probiotic bacteria can decrease depressive symptoms. There is no doubt that proper supplementation improves the well-being of patients. Therefore, it can be concluded that the intestinal microbiota play a relevant role in disorders of the nervous system. The microbiota-gut-brain axis may represent a new target in the prevention and treatment of neuropsychiatric disorders. However, this topic needs more research. Such research could help find effective treatments via the modulation of the intestinal microbiome.
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Microbioma Gastrointestinal , Enfermedades del Sistema Nervioso , Enfermedad de Parkinson , Probióticos , Bacterias , Encéfalo , Microbioma Gastrointestinal/fisiología , Humanos , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/terapia , Enfermedad de Parkinson/terapia , Probióticos/uso terapéuticoRESUMEN
Background: The incidence of neurological diseases is increasing throughout the world. The aim of the present study was to identify nutrition and microbiome factors related to structural and functional neurological abnormalities to optimize future preventive strategies. Methods: Two hundred thirty-eight patients suffering from (1) structural (neurodegeneration) or (2) functional (epilepsy) neurological abnormalities or (3) chronic pain (migraine) and 612 healthy control subjects were analyzed by validated 12-month food frequency questionnaire (FFQ) and 16S rRNA microbiome sequencing (from stool samples). A binomial logistic regression model was applied for risk calculation and functional pathway analysis to show which functional pathway could discriminate cases and healthy controls. Results: Detailed analysis of more than 60 macro- and micronutrients revealed no distinct significant difference between cases and controls, whereas BMI, insulin resistance and metabolic inflammation in addition to alcohol consumption were major drivers of an overall neurological disease risk. The gut microbiome analysis showed decreased alpha diversity (Shannon index: p = 9.1× 10-7) and species richness (p = 1.2 × 10-8) in the case group as well as significant differences in beta diversity between cases and controls (Bray-Curtis: p = 9.99 × 10-4; Jaccard: p = 9.99 × 10-4). The Shannon index showed a beneficial effect (OR = 0.59 (95%-CI (0.40, 0.87); p = 8 × 10-3). Cases were clearly discriminated from healthy controls by environmental information processing, signal transduction, two component system and membrane transport as significantly different functional pathways. Conclusions: In conclusion, our data indicate that an overall healthy lifestyle, in contrast to supplementation of single micro- or macronutrients, is most likely to reduce overall neurological abnormality risk and that the gut microbiome is an interesting target to develop novel preventive strategies.
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Consumo de Bebidas Alcohólicas/fisiopatología , Índice de Masa Corporal , Microbioma Gastrointestinal , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/fisiopatología , Estudios de Casos y Controles , Estudios de Cohortes , Intervalos de Confianza , Ingestión de Energía , Femenino , Humanos , Masculino , Micronutrientes/metabolismo , Persona de Mediana Edad , Enfermedades del Sistema Nervioso/patología , Nutrientes/metabolismo , Oportunidad Relativa , Análisis de Componente Principal , Factores de Riesgo , Especificidad de la EspecieRESUMEN
Helicobacter pylori (H. pylori) is most known to cause a wide spectrum of gastrointestinal impairments; however, an increasing number of studies indicates that H. pylori infection might be involved in numerous extragastric diseases such as neurological, dermatological, hematologic, ocular, cardiovascular, metabolic, hepatobiliary, or even allergic diseases. In this review, we focused on the nervous system and aimed to summarize the findings regarding H. pylori infection and its involvement in the induction/progression of neurological disorders. Neurological impairments induced by H. pylori infection are primarily due to impairments in the gut-brain axis (GBA) and to an altered gut microbiota facilitated by H. pylori colonization. Currently, regarding a potential relationship between Helicobacter infection and neurological disorders, most of the studies are mainly focused on H. pylori.
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Sistema Nervioso Central/microbiología , Microbioma Gastrointestinal/fisiología , Infecciones por Helicobacter/complicaciones , Infecciones por Helicobacter/microbiología , Helicobacter pylori/patogenicidad , Enfermedades del Sistema Nervioso/etiología , Enfermedades del Sistema Nervioso/microbiología , Animales , HumanosRESUMEN
AIMS: 1: Describe the epidemiology and determine risk factors for COVID-19 associated mucormycosis. 2: Elaborate the clinical spectrum of Rhino-Orbital-Cerebral Mucormycosis (ROCM), pattern of neuroaxis involvement and it's radiological correlates. METHODS: Observational study. Consecutive, confirmed cases of mucormycosis (N = 55) were included. A case of mucormycosis was defined as one who had clinical and radiological features consistent with mucormycosis along with demonstration of the fungus in tissue via KOH mount/culture/histopathological examination (HPE). Data pertaining to epidemiology, risk factors, clinico-radiological features were analysed using percentage of total cases. RESULTS: Middle aged, diabetic males with recent COVID-19 infection were most affected. New onset upper jaw toothache was a striking observation in several cases. Among neurological manifestations headache, proptosis, vision loss, extraocular movement restriction; cavernous sinus, meningeal and parenchymal involvement were common. Stroke in ROCM followed a definitive pattern with watershed infarction. CONCLUSIONS: New onset upper jaw toothache and loosening of teeth should prompt an immediate search for mucormycosis in backdrop of diabetic patients with recent COVID-19 disease, aiding earlier diagnosis and treatment initiation. Neuroaxis involvement was characterized by a multitude of features pertaining to involvement of optic nerve, extraocular muscles, meninges, brain parenchyma and internal carotid artery.
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COVID-19/complicaciones , Mucormicosis/epidemiología , Mucormicosis/etiología , Adulto , COVID-19/epidemiología , Infecciones Fúngicas del Sistema Nervioso Central/epidemiología , Infecciones Fúngicas del Sistema Nervioso Central/etiología , Infecciones Fúngicas del Ojo/epidemiología , Infecciones Fúngicas del Ojo/etiología , Femenino , Humanos , India/epidemiología , Masculino , Persona de Mediana Edad , Enfermedades del Sistema Nervioso/epidemiología , Enfermedades del Sistema Nervioso/etiología , Enfermedades del Sistema Nervioso/microbiología , Órbita/microbiología , Enfermedades Orbitales/epidemiología , Enfermedades Orbitales/microbiología , Prevalencia , Rinitis/epidemiología , Rinitis/etiología , Rinitis/microbiología , Factores de Riesgo , SARS-CoV-2/fisiología , Factores SocioeconómicosRESUMEN
Emerging evidence indicates that the gut microbiota play a crucial role in the bidirectional communication between the gut and the brain suggesting that the gut microbes may shape neural development, modulate neurotransmission and affect behavior, and thereby contribute to the pathogenesis and/or progression of many neurodevelopmental, neuropsychiatric, and neurological conditions. This review summarizes recent data on the role of microbiota-gut-brain axis in the pathophysiology of neuropsychiatric and neurological disorders including depression, anxiety, schizophrenia, autism spectrum disorders, Parkinson's disease, migraine, and epilepsy. Also, the involvement of microbiota in gut disorders co-existing with neuropsychiatric conditions is highlighted. We discuss data from both in vivo preclinical experiments and clinical reports including: (1) studies in germ-free animals, (2) studies exploring the gut microbiota composition in animal models of diseases or in humans, (3) studies evaluating the effects of probiotic, prebiotic or antibiotic treatment as well as (4) the effects of fecal microbiota transplantation.
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Eje Cerebro-Intestino , Microbioma Gastrointestinal , Trastornos Mentales/microbiología , Enfermedades del Sistema Nervioso/microbiología , Animales , HumanosRESUMEN
The human gastrointestinal (GI) tract hosts trillions of microbial inhabitants involved in maintaining intestinal homeostasis, dysbiosis of which provokes a motley of pathogenic and autoimmune disorders. While the mechanisms by which the microbiota modulates human health are manifold, their liberated metabolites from ingested dietary supplements play a crucial role by bidirectionally regulating the expression of micro-ribonucleic acids (miRNAs). miRNAs are small endogenous non-coding RNAs (ncRNAs) that have been confirmed to be involved in an interplay with microbiota to regulate host gene expression. This comprehensive review focuses on key principles of miRNAs, their regulation, and crosstalk with gut microbiota to influence host gene expression in various human disorders, by bringing together important recent findings centric around miRNA-microbiota interactions in diseases along various axis of the gut with other organs. We also attempt to lay emphasis on exploiting the avenues of gut-directed miRNA therapeutics using rudimentary dietary supplements to regulate abnormal host gene expression in diseases, opening doors to an accessible and economical therapeutic strategy.
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Microbioma Gastrointestinal , Regulación de la Expresión Génica , MicroARNs/genética , Terapéutica , Animales , Enfermedades Cardiovasculares/genética , Enfermedades Cardiovasculares/microbiología , Enfermedades Cardiovasculares/terapia , Enfermedades del Sistema Digestivo/genética , Enfermedades del Sistema Digestivo/microbiología , Enfermedades del Sistema Digestivo/terapia , Tracto Gastrointestinal/inmunología , Tracto Gastrointestinal/microbiología , Salud , Humanos , MicroARNs/metabolismo , Neoplasias/genética , Neoplasias/microbiología , Neoplasias/terapia , Enfermedades del Sistema Nervioso/genética , Enfermedades del Sistema Nervioso/microbiología , Enfermedades del Sistema Nervioso/terapiaRESUMEN
During the past decade, accumulating evidence from the research highlights the suggested effects of bacterial communities of the human gut microbiota and their metabolites on health and disease. In this regard, microbiota-derived metabolites and their receptors, beyond the immune system, maintain metabolism homeostasis, which is essential to maintain the host's health by balancing the utilization and intake of nutrients. It has been shown that gut bacterial dysbiosis can cause pathology and altered bacterial metabolites' formation, resulting in dysregulation of the immune system and metabolism. The short-chain fatty acids (SCFAs), such as butyrate, acetate, and succinate, are produced due to the fermentation process of bacteria in the gut. It has been noted remodeling in the gut microbiota metabolites associated with the pathophysiology of several neurological disorders, such as Alzheimer's disease, multiple sclerosis, Parkinson's disease, amyotrophic lateral sclerosis, stress, anxiety, depression, autism, vascular dementia, schizophrenia, stroke, and neuromyelitis optica spectrum disorders, among others. This review will discuss the current evidence from the most significant studies dealing with some SCFAs from gut microbial metabolism with selected neurological disorders.
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Ácidos Grasos Volátiles/metabolismo , Microbioma Gastrointestinal/fisiología , Microbiota/fisiología , Enfermedades del Sistema Nervioso/metabolismo , Enfermedades del Sistema Nervioso/microbiología , Animales , HumanosRESUMEN
Neurological complications of coronavirus disease 2019 (COVID-19) are highly variable and can be quite severe, but they are rare in children. A careful understanding of the variety of presentations of neurological symptoms related to COVID-19 is critical for the effective management of these patients. Given the smaller numbers of children with these complications, a comprehensive review of neurological presentations in adults with COVID-19 may help facilitate the understanding of those complications that may present in children and how these presentations may be similar. [Pediatr Ann. 2021;50(6):e259-e263.].
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COVID-19/complicaciones , COVID-19/psicología , Enfermedades del Sistema Nervioso/etiología , Enfermedades del Sistema Nervioso/microbiología , Niño , Humanos , SARS-CoV-2RESUMEN
As life expectancy has increased, particularly in developed countries, due to medical advances and increased prosperity, age-related neurological diseases and mental health disorders have become more prevalent health issues, reducing the well-being and quality of life of sufferers and their families. In recent decades, due to reduced work-related levels of physical activity, and key research insights, prescribing adequate exercise has become an innovative strategy to prevent or delay the onset of these pathologies and has been demonstrated to have therapeutic benefits when used as a sole or combination treatment. Recent evidence suggests that the beneficial effects of exercise on the brain are related to several underlying mechanisms related to muscle-brain, liver-brain and gut-brain crosstalk. Therefore, this review aims to summarize the most relevant current knowledge of the impact of exercise on mood disorders and neurodegenerative diseases, and to highlight the established and potential underlying mechanisms involved in exercise-brain communication and their benefits for physiology and brain function.