scholarly journals Ozonetherapy: a multirole weapon, topical pathway against SARS-COV-2

2020 ◽  
Author(s):  
Giovanni Tommaso Ranaldi ◽  
Emanuele Rocco Villani ◽  
Laura Franza ◽  
Giulia Motola
Keyword(s):  
Immune Response ◽  
Intensive Care ◽  
Viral Load ◽  
Microvascular Complications ◽  
Clinical Manifestations ◽  
Innate Immune ◽  
Cytokine Storm ◽  
Risk Of Mortality ◽  
Wide Range ◽  
Life Threatening

COVID-19 is the respiratory disease caused by the new coronavirus SARS-CoV-2 and is characterized by clinical manifestations ranging from mild, flu-like symptoms to severe respiratory and multi-organ failure. Patients with more severe symptoms may require intensive care treatments and face a high risk of mortality. COVID 19 is characterized by an abnormal inflammatory response similar to a cytokine storm, which is associated with endothelial dysfunction and microvascular complications. To date, no specific treatments are available for COVID-19 and its potentially life-threatening complications.Ozonetherapy is the administration of a mixture of ozone and oxygen (MO), which produces a series of benefits capable of counteracting a wide range of pathologies, in use for over a century as an unconventional medicine practice.Ozonetherapy using the techniques of small self-emo-infusion, and the topical application of ozonated oils or irrigation with ozonated water at the nasal level, could help to enhance the innate immune response at the level of the entrance ports in order to decrease the viral load and slow viral growth, especially in the early stages. In fact, recent studies show that nasal transport is likely to be a key feature of transmission, and drugs / vaccines administered intranasally could be highly effective in limiting spread.

scholarly journals Devils and Angels: Ozonetherapy for microcirculation in covid-19

2020 ◽  
Author(s):  
Giovanni Tommaso Ranaldi ◽  
Emanuele Rocco Villani ◽  
Laura Franza ◽  
Giulia Motola
Keyword(s):  
Lung Inflammation ◽  
Microvascular Complications ◽  
Clinical Manifestations ◽  
Severe Respiratory Failure ◽  
Ozone Therapy ◽  
Risk Of Mortality ◽  
Wide Range ◽  
Life Threatening ◽  
Medical Ozone ◽  
Infusion Technique

COVID-19 is the respiratory disease caused by the new coronavirus SARS-CoV-2 and is characterized by clinical manifestations ranging from mild, flu-like symptoms, to severe respiratory failure and multi-organ failure. Patients with more severe symptoms may require intensive care treatments and have a high risk of mortality. COVID 19 is characterized by an abnormal inflammatory response similar to a cytokine storm, which is associated with endothelial dysfunction and microvascular complications. To date, no specific treatments are available for COVID-19 and its potentially life-threatening complications.Ozone therapy is the administration of a mixture of ozone and oxygen, or Medical Ozone (MO), which produces a series of benefits capable of counteracting a wide range of pathologies, in use for over a century as an unconventional medicine practice.The use of Ozone therapy with the large auto-hemo-infusion technique could help oxygenate the tissues better, decrease lung inflammation and regulate the immune response, help slow down viral growth, regulate lung circulation and avoid or slow down vascular hypertrophy and consequent hyperemia, especially in the early stages

scholarly journals Ozonetherapy vs SARS-COV-2 in gut: the fountainhead

2020 ◽  
Author(s):  
Giovanni Tommaso Ranaldi ◽  
Emanuele Rocco Villani ◽  
Laura Franza ◽  
Giulia Motola
Keyword(s):  
Antioxidant Activity ◽  
Microvascular Complications ◽  
Clinical Manifestations ◽  
Severe Respiratory Failure ◽  
Cytokine Storm ◽  
Clinical Observations ◽  
Wide Range ◽  
Obvious Benefit ◽  
Life Threatening ◽  
Medical Ozone

COVID-19 is the disease caused by the new coronavirus SARS-CoV-2 and is characterized by clinical manifestations ranging from mild, flu-like symptoms, to severe respiratory failure and multi-organ failure. Patients with more severe symptoms may require intensive care treatments and face a high risk of mortality.COVID 19 is characterized by an abnormal inflammatory response similar to a cytokine storm, which is associated with endothelial dysfunction and microvascular complications. To date, no specific treatments are available for COVID-19 and its potentially life-threatening complications.Numerous experimental and clinical observations have suggested that the gut microbiota plays a key role in sepsis and ARDS pathogenesis. The incidence of diarrhea in COVID-19 patients and the high mortality rate in elderly patients, considered together, indicate a possible involvement of the intestine-lung axis in COVID-19 with association of dysbiosis.Ozonetherapy is the administration of a mixture of ozone and oxygen, or Medical Ozone (MO), which produces a series of benefits capable of counteracting a wide range of pathologies, in use for over a century as an unconventional medicine practice.MO is fundamental to inhibit the activation of the inflammatory reaction and to obtain an antioxidant activity both in the tissue and in the blood. Oxidative ozone preconditioning causes an increase in SOD, GSH-Px values.MO, using large auto-hemo-infusion or rectal insufflation technique or ozonized water, could help oxygenate the tissues better, decrease gut inflammation and regulate immune response, help slow down viral growth, regulate circulation and avoid or slow down vascular hypertrophy and consequent hyperemia , especially in the early stages, with obvious benefit at microbiome level.

scholarly journals Still’s Disease in the Constellation of Hyperinflammatory Syndromes: A Link with Kawasaki Disease?

2021 ◽  
Vol 10 (15) ◽  
pp. 3244
Author(s):  
Perrine Dusser ◽  
Isabelle Koné-Paut
Keyword(s):  
Immune Response ◽  
Kawasaki Disease ◽  
Innate Immune Response ◽  
Adaptive Response ◽  
Genetic Factors ◽  
Innate Immune ◽  
Cytokine Storm ◽  
Still’S Disease ◽  
Still's Disease ◽  
Excessive Activation

Still’s disease and Kawasaki disease (KD) today belong to the group of cytokine storm syndromes, a pathophysiological set related to excessive activation of the innate immune response. We present here a personal vision of what can link these two diseases, taking up their concepts at their beginning. By their many clinical and physiopathological similarities, we conclude that they constitute a common spectrum whose fate is modified by subtle differences in terms of adaptive response that could, in part, be driven by genetic factors.

scholarly journals SARS CoV-2 Might Exploit Cells of the Innate Immune System to Induce the Novel Acute Immune Dysrhythmic Syndrome (n-AIDS) and Para COVID-19 Syndrome.

2021 ◽  
Author(s):  
Mina Kelleni
Keyword(s):  
Immune Response ◽  
Innate Immune System ◽  
Langerhans Cells ◽  
Interesting Case ◽  
Innate Immune ◽  
Delayed Type Hypersensitivity ◽  
The Novel ◽  
Cytokine Storm ◽  
Humoral Immune ◽  
Cytokines And Chemokines

In this manuscript, we combine our insights towards COVID-19 to present a hypothesis that might explain its pathogenesis and complications while presenting an interesting case report of post COVID-19 allergic cell mediated (dysregulated) delayed type hypersensitivity. Moreover, we confirm our call to reclassify it as novel acute immune dysrhythmic syndrome (n-AIDS) to include both cytokine storm and we suggest to describe post or long COVID and other autoimmune complications as para COVID-19 syndrome. We suggest that SARS CoV-2 might exploit monocytes, macrophages and tissue resident macrophages including skin Langerhans cells to induce dysregulated cellular and humoral immune response through known and yet to be discovered cytokines and chemokines to ultimately induce the cytokine storm and/or autoimmune responses.

TLR2-mediated innate immune priming boosts lung anti-viral immunity

2020 ◽  
pp. 2001584
Author(s):  
Jason Girkin ◽  
Su-Ling Loo ◽  
Camille Esneau ◽  
Steven Maltby ◽  
Francesca Mercuri ◽  
...  
Keyword(s):  
Gene Expression ◽  
Immune Response ◽  
Innate Immunity ◽  
Viral Load ◽  
Epithelial Cell ◽  
Epithelial Cells ◽  
Immune Cell ◽  
Innate Immune ◽  
Immune Priming ◽  
Tlr2 Activation

Research questionAssessment of whether TLR2 activation boosts the innate immune response to rhinovirus infection, as a treatment strategy for virus-induced respiratory diseases.MethodsWe employed treatment with a novel TLR2 agonist (INNA-X) prior to rhinovirus infection in mice, and INNA-X treatment in differentiated human bronchial epithelial cells derived from asthmatic-donors. We assessed viral load, immune cell recruitment, cytokines, type I and III IFN production, as well as the lung tissue and epithelial cell immune transcriptome.ResultsWe show in vivo, that a single INNA-X treatment induced innate immune priming characterised by low-level IFN-λ, Fas ligand, chemokine expression and airway lymphocyte recruitment. Treatment 7-days before infection significantly reduced lung viral load, increased IFN-β/λ expression and inhibited neutrophilic inflammation. Corticosteroid treatment enhanced the anti-inflammatory effects of INNA-X. Treatment 1-day before infection increased expression of 190 lung tissue immune genes. This tissue gene expression signature was absent with INNA-X treatment 7-days before infection, suggesting an alternate mechanism, potentially via establishment of immune cell-mediated mucosal innate immunity. In vitro, INNA-X treatment induced a priming response defined by upregulated IFN-λ, chemokine and anti-microbial gene expression that preceded an accelerated response to infection enriched for NF-κB-regulated genes and reduced viral loads, even in epithelial cells derived from asthmatic donors with intrinsic delayed anti-viral immune response.ConclusionAirway epithelial cell TLR2 activation induces prolonged innate immune priming, defined by early NF-κB activation, IFN-λ expression and lymphocyte recruitment. This response enhanced anti-viral innate immunity and reduced virus-induced airway inflammation.

scholarly journals Estradiol, Progesterone, Immunomodulation, and COVID-19 Outcomes

Endocrinology ◽  
2020 ◽  
Vol 161 (9) ◽  
Author(s):  
Franck Mauvais-Jarvis ◽  
Sabra L Klein ◽  
Ellis R Levin
Keyword(s):  
Immune Response ◽  
Distress Syndrome ◽  
Immune Dysregulation ◽  
Innate Immune ◽  
The Novel ◽  
Cytokine Storm ◽  
Inflammatory Infiltration ◽  
Biological Sex ◽  
17Β Estradiol ◽  
Novel Coronavirus

Abstract Severe outcomes and death from the novel coronavirus disease 2019 (COVID-19) appear to be characterized by an exaggerated immune response with hypercytokinemia leading to inflammatory infiltration of the lungs and acute respiratory distress syndrome. Risk of severe COVID-19 outcomes is consistently lower in women than men worldwide, suggesting that female biological sex is instrumental in protection. This mini-review discusses the immunomodulatory and anti-inflammatory actions of high physiological concentrations of the steroids 17β-estradiol (E2) and progesterone (P4). We review how E2 and P4 favor a state of decreased innate immune inflammatory response while enhancing immune tolerance and antibody production. We discuss how the combination of E2 and P4 may improve the immune dysregulation that leads to the COVID-19 cytokine storm. It is intended to stimulate novel consideration of the biological forces that are protective in women compared to men, and to therapeutically harness these factors to mitigate COVID-19 morbidity and mortality.

scholarly journals Immune Response of Galleria mellonella against Human Fungal Pathogens

2018 ◽  
Vol 5 (1) ◽  
pp. 3 ◽  
Author(s):  
Nuria Trevijano-Contador ◽  
Oscar Zaragoza
Keyword(s):  
Immune Response ◽  
Fungal Pathogens ◽  
Histoplasma Capsulatum ◽  
Galleria Mellonella ◽  
Low Cost ◽  
Innate Immune ◽  
Human Pathogens ◽  
Lytic Enzymes ◽  
Wide Range ◽  
Great Specificity

In many aspects, the immune response against pathogens in insects is similar to the innate immunity in mammals. This has caused a strong interest in the scientific community for the use of this model in research of host–pathogen interactions. In recent years, the use of Galleria mellonella larvae, an insect belonging to the Lepidoptera order, has emerged as an excellent model to study the virulence of human pathogens. It is a model that offers many advantages; for example, it is easy to handle and establish in every laboratory, the larvae have a low cost, and they tolerate a wide range of temperatures, including human temperature 37 °C. The immune response of G. mellonella is innate and is divided into a cellular component (hemocytes) and humoral component (antimicrobial peptides, lytic enzymes, and peptides and melanin) that work together against different intruders. It has been shown that the immune response of this insect has a great specificity and has the ability to distinguish between different classes of microorganisms. In this review, we delve into the different components of the innate immune response of Galleria mellonella, and how these components manifest in the infection of fungal pathogens including Candida albicans, Aspergillus fumigatus, Cryptococcus neoformans, and Histoplasma capsulatum.

scholarly journals Ankle edema after administration of selective serotonin reuptake inhibitors

2018 ◽  
Vol 10 (1) ◽  
pp. 25-26
Author(s):  
Konstantinos Kontoangelos ◽  
Marina Ecomomou ◽  
Charalambos Papageorgiou
Keyword(s):  
Psychotropic Medication ◽  
Serotonin Reuptake ◽  
Selective Serotonin Reuptake Inhibitors ◽  
Clinical Manifestations ◽  
Serotonin Reuptake Inhibitors ◽  
Selective Serotonin ◽  
Drug Induced ◽  
Skin Reactions ◽  
Wide Range ◽  
Life Threatening

Clinical manifestations of drug-induced skin reactions include a wide range of symptoms, from mild drug-induced exanthemas to dangerous and life-threatening generalized systematic reactions. Drug-induced skin reactions to psychotropic medication are usually associated with antiepileptic drugs. However, a significant role can be assigned to selective serotonin reuptake inhibitors. We report a case of a female patient, who after approximately one month therapy with escitalopram developed a bilateral ankle edema, which resolved completely within the first week following its discontinuation. Although serious complications are rare, clinicians should be aware of severe skin complications in patients treated with antidepressants, which necessitate careful clinical monitoring and management. Individualization of pharmacotherapy is crucial, together with regular evaluation of safety and tolerance of the treatment.

scholarly journals RNA N6-Methyladenosine Modifications and the Immune Response

2020 ◽  
Vol 2020 ◽  
pp. 1-6 ◽  
Author(s):  
Ya-Nan Wang ◽  
Chen-Yang Yu ◽  
Hong-Zhong Jin
Keyword(s):  
Immune Response ◽  
Biological Effects ◽  
Biological Significance ◽  
Adaptive Immune Response ◽  
Noncoding Rnas ◽  
Innate Immune ◽  
Messenger Rnas ◽  
Adaptive Immune ◽  
Wide Range ◽  
Higher Eukaryotes

N6-methyladenosine (m6A) is the most important modification of messenger RNAs (mRNAs) and long noncoding RNAs (lncRNAs) in higher eukaryotes. Modulation of m6A modifications relies on methyltransferases and demethylases. The discovery of binding proteins confirms that the m6A modification has a wide range of biological effects and significance at the molecular, cellular, and physiological levels. In recent years, techniques for investigating m6A modifications of RNA have developed rapidly. This article reviews the biological significance of RNA m6A modifications in the innate immune response, adaptive immune response, and viral infection.

scholarly journals PATTERN-RECOGNIZING RECEPTORS AND THE INNATE IMMUNE RESPONSE TO VIRAL INFECTION

2018 ◽  
Keyword(s):  
Immune Response ◽  
Innate Immunity ◽  
Viral Infection ◽  
Innate Immune Response ◽  
English Literature ◽  
Innate Immune ◽  
Viral Pathogens ◽  
Antiviral Immune Response ◽  
Viral Antigens ◽  
Wide Range

The innate immune response to viral pathogens is crucial in mobilizing defensive reactions of an organism during the development of an acute viral infection. Cells of the innate immunity system detect viral antigens due to genetically programmed pattern-recognition receptors (PRRs), which are located either on the cell surface or inside the certain intracellular components. These image-recognizing receptors include Toll-like receptors (TLRs), retinoic acid-inducible gene I-like receptors (RIG-I-like receptors), nucleotide oligomerization domain-like receptors (NOD-like receptors), also known as NACHT, LRR and PYD domains of the protein, and cytosolic DNA sensors. The trigger mechanisms for these receptors are viral proteins, and nucleic acids serve as activators. The presence of PRRs that are responsible for the determination of viral antigens in cellular components allows the cells of innate immunity to recognize a wide range of viral agents that replicate in various cellular structures, and develop an immune response to them. This article summarizes the disparate data presented in modern English literature on the role of PRRs and the associated signaling pathways. Understanding the recognition of viral pathogens required triggering a cascade of cytokine and interferon production provides insights into how viruses activate the signal paths of PRRs and the effect of the interaction of viral antigens and these receptors on the formation of the antiviral immune response.

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