scholarly journals Fighting our Own Battles: the Role of our Immune System in Health and Disease

2016 ◽  
Vol 01 (01) ◽  
Author(s):  
Shirin Karimi ◽  
Nitya G Chakraborty
Keyword(s):  
Immune System ◽  
Health And Disease

scholarly journals Role of 5-HT7 receptors in the immune system in health and disease

2019 ◽  
Vol 26 (1) ◽  
Author(s):  
Alejandro Quintero-Villegas ◽  
Sergio Iván Valdés-Ferrer
Keyword(s):  
Central Nervous System ◽  
Immune Response ◽  
Nervous System ◽  
Immune System ◽  
Blood Platelets ◽  
Pain Tolerance ◽  
Immune Mediated ◽  
The Central Nervous System ◽  
Health And Disease

AbstractIn mammalians, serotonin (5-HT) has critical roles in the central nervous system (CNS), including mood stability, pain tolerance, or sleep patterns. However, the vast majority of serotonin is produced by intestinal enterochromaffin cells of the gastrointestinal tract and circulating blood platelets, also acting outside of the CNS. Serotonin effects are mediated through its interaction with 5-HT receptors (5-HTRs), a superfamily with a repertoire of at least fourteen well-characterized members. 5-HT7 receptors are the last 5-HTR member to be identified, with well-defined functions in the nervous, gastrointestinal, and vascular systems. The effects of serotonin on the immune response are less well understood. Mast cells are known to produce serotonin, while T cells, dendritic cells, monocytes, macrophages and microglia express 5-HT7 receptor. Here, we review the known roles of 5-HT7 receptors in the immune system, as well as their potential therapeutic implication in inflammatory and immune-mediated disorders.

Role of Toll-like receptors in liver health and disease

2011 ◽  
Vol 121 (10) ◽  
pp. 415-426 ◽  
Author(s):  
Ruth Broering ◽  
Mengji Lu ◽  
Joerg F. Schlaak
Keyword(s):  
Immune System ◽  
Liver Disease ◽  
Innate Immune System ◽  
Innate Immune ◽  
Toll Like Receptors ◽  
Evolutionarily Conserved ◽  
Liver Health ◽  
Health And Disease ◽  
Molecular Patterns

TLRs (Toll-like receptors), as evolutionarily conserved germline-encoded pattern recognition receptors, have a crucial role in early host defence by recognizing so-called PAMPs (pathogen-associated molecular patterns) and may serve as an important link between innate and adaptive immunity. In the liver, TLRs play an important role in the wound healing and regeneration processes, but they are also involved in the pathogenesis and progression of various inflammatory liver diseases, including autoimmune liver disease, alcoholic liver disease, non-alcoholic steatohepatitis, fibrogenesis, and chronic HBV (hepatitis B virus) and HCV (hepatitis C virus) infection. Hepatitis viruses have developed different evading strategies to subvert the innate immune system. Thus recent studies have suggested that TLR-based therapies may represent a promising approach in the treatment in viral hepatitis. The present review focuses on the role of the local innate immune system, and TLRs in particular, in the liver.

The Functional Significance of Endocrine-immune Interactions in Health and Disease

2020 ◽  
Vol 21 (1) ◽  
pp. 52-65
Author(s):  
Sridhar Muthusami ◽  
Balasubramanian Vidya ◽  
Esaki M Shankar ◽  
Jamuna Vadivelu ◽  
Ilangovan Ramachandran ◽  
...  
Keyword(s):  
Immune System ◽  
Cell Differentiation ◽  
Amino Acid ◽  
Functional Role ◽  
Immune Cell ◽  
Amino Acid Derivatives ◽  
Endocrine Glands ◽  
Immune Systems ◽  
Health And Disease

Hormones are known to influence various body systems that include skeletal, cardiac, digestive, excretory, and immune systems. Emerging investigations suggest the key role played by secretions of endocrine glands in immune cell differentiation, proliferation, activation, and memory attributes of the immune system. The link between steroid hormones such as glucocorticoids and inflammation is widely known. However, the role of peptide hormones and amino acid derivatives such as growth and thyroid hormones, prolactin, dopamine, and thymopoietin in regulating the functioning of the immune system remains unclear. Here, we reviewed the findings pertinent to the functional role of hormone-immune interactions in health and disease and proposed perspective directions for translational research in the field.

scholarly journals The Role of the Immune System in Metabolic Health and Disease

2017 ◽  
Vol 25 (3) ◽  
pp. 506-521 ◽  
Author(s):  
Niv Zmora ◽  
Stavros Bashiardes ◽  
Maayan Levy ◽  
Eran Elinav
Keyword(s):  
Immune System ◽  
Metabolic Health ◽  
Health And Disease

scholarly journals Virome in the Lungs: The Role of Anelloviruses in Childhood Respiratory Diseases

2021 ◽  
Vol 9 (7) ◽  
pp. 1357
Author(s):  
Giulia Dodi ◽  
Marina Attanasi ◽  
Paola Di Filippo ◽  
Sabrina Di Pillo ◽  
Francesco Chiarelli
Keyword(s):  
Immune System ◽  
Respiratory Diseases ◽  
Epidemiological Data ◽  
Chronic Inflammatory Disease ◽  
Molecular Techniques ◽  
Chronic Respiratory Diseases ◽  
Constant Change ◽  
Inflammatory Processes ◽  
Health And Disease

More recently, increasing attention has been directed to exploring the function of the global virome in health and disease. Currently, by new molecular techniques, such as metagenomic DNA sequencing, the virome has been better unveiled. By investigating the human lung virome, we could provide novel insights into respiratory diseases. The virome, as a part of the microbiome, is characterized by a constant change in composition related to the type of diet, environment, and our genetic code, and other incalculable factors. The virome plays a substantial role in modulating human immune defenses and contributing to the inflammatory processes. Anelloviruses (AVs) are new components of the virome. AVs are already present during early life and reproduce without apparently causing harm to the host. The role of AVs is still unknown, but several reports have shown that AVs could activate the inflammasomes, intracellular multiprotein oligomers of the innate immune system, which show a crucial role in the host defense to several pathogens. In this narrative revision, we summarize the epidemiological data related to the possible link between microbial alterations and chronic respiratory diseases in children. Briefly, we also describe the characteristics of the most frequent viral family present in the lung virome, Anelloviridae. Furthermore, we discuss how AVs could modulate the immune system in children, affecting the development of chronic respiratory diseases, particularly asthma, the most common chronic inflammatory disease in childhood.

Immunology of the vessel wall

2017 ◽  
Author(s):  
Göran K. Hansson
Keyword(s):  
Immune System ◽  
Immune Responses ◽  
Vascular Disease ◽  
Vessel Wall ◽  
Vascular Diseases ◽  
Vascular Wall ◽  
Point Of View ◽  
Health And Disease ◽  
Inflammatory Vascular Disease

This chapter provides an overview of the vascular wall and its cells from an immunological point of view, discusses the capacity of vascular cells to promote and regulate immune responses, and outlines interactions between the vasculature and the immune system in health and disease. The role of immune mechanisms in vascular diseases is discussed, with a focus on atherosclerosis, a chronic inflammatory vascular disease.

scholarly journals O astrologiji krvnih skupin - zakaj krvne skupine AB0 ne določajo človekovega značaja niti njegove prehrane

2016 ◽  
Vol 85 (2) ◽  
Author(s):  
Martina Gajšek Grbec ◽  
Marija Pfeifer ◽  
Primož Rožman
Keyword(s):  
Immune System ◽  
Blood Cells ◽  
Blood Groups ◽  
Abo Blood Groups ◽  
Biological Functions ◽  
Healthy Nutrition ◽  
Ab0 Blood Groups ◽  
Health And Disease ◽  
Lay Public

AB0 blood groups are inherited markers on blood cells. Since their discovery, there were numerous attempts to be attributed a wide variety of biological functions they don’t possess. The purpose of this article is primarily to inform the professional, as well as lay public that the theory of healthy nutrition based on AB0 blood groups represents nothing more than a pseudoscience used for mass exploitation and commercial purposes. ABO blood groups were attributed such characteristics by naturopathic doctor Peter D'Adamo, who on the basis of false methods and erroneous assumptions wrote a bestseller "Eat Right For Your Type". It claims that the blood groupsAB0 represent a "key to the functioning of our immune system" and that the blood group based diet represents a “key to the health of every man”. As in the case of nutrition based on the ABO blood groups, the scientific knowledge in the field of immunohematology is misused to mislead the lay public, we are obliged to explain the real meaning and the role of blood groups in health and disease, the misuse of blood groups in relation to healthy nutrition.

PERAN IBU DALAM PENINGKATAN SISTEM IMUN ANAK DENGAN INFEKSI SALURAN PERNAFASAN AKUT

2019 ◽  
Vol 11 (2) ◽  
pp. 79-86
Author(s):  
Cindy Ayustin Noya ◽  
Angkit Kinasih ◽  
Venti Agustina ◽  
R.Rr Maria Dyah Kurniasari
Keyword(s):  
Immune System ◽  
Acute Respiratory Infection ◽  
Lower Respiratory Tract ◽  
Research Method ◽  
Respiratory Infections ◽  
Acute Respiratory Infections ◽  
Clean Environment ◽  
History Of ◽  
Qualitative Descriptive

Infeksi saluran pernafasan akut atau yang sering disebut ISPA merupakan infeksi pada saluran pernafasan baik saluran pernafasan atas atau bawah.ISPA juga kebanyakan terjadi pada anak balita karena daya tahan tubuh mereka tidak kuat dalam menghadapi penyakit ISPA. ISPA mengakibatkan kematiansekitar15%-20% per tahun pada usia balita di Negara berkembang. Tujuan penelitian ini adalah untuk mengetahui dan menganalisa peran ibu dalam meningkatkan sistem imun anak dengan ISPA.Metode penelitian yang digunakan dalam penelitian ini adalah kualitatif deskriptif dengan sampel purposive sampling.Populasi dan sampel penelitian ini adalah ibu yang mempunyai anak dengan riwayat dan saat ini menderita penyakit ISPA di Batu Gajah Kota Ambon.Partisipan dalam penelitian ini berjumlah 5 orang. Hasil dari penelitian mendapati 4 kategori yaitu pemberian nutrisi pada anak untuk memenuhi kebutuhan agar sistem imunnya terjaga, kebersihan lingkungan, peran ibu dalam melakukan pencegahan pada anaknya yang mengalami ISPA, dan  peran ibu dalam menjaga dan mempertahankan kesehatan anaknya.   Kata kunci: peran ibu, sistem imun, ispa THE ROLE OF MOTHERS IN INCREASING IMMUNE SYSTEM OF CHILDREN WITH ACUTE RESPIRATORY INFECTION    ABSTRACT Acute respiratory infections or often called ARI is an infection of the upper or lower respiratory tract. ARI occurs mostly in children under the age of five because their endurance is not strong in dealing with ARI. ARI results in deaths of around 15%-20% per year at the age of under-five in developing countries. The purpose of this study was to determine and analyze the role of mothers in improving the immune system of children against ARI. The research method used in this study was qualitative descriptive with a purposive sampling sample. Respondents and samples of this study were five mothers who had children with a history of ARI and currently suffering from the disease in Batu Gajah, Ambon City. The results of the study found 4 categories, namely providing nutrition to children to meet their needs so that their immune systems are maintained, clean environment, mother's role in preventing children with ARI, and mother's role to preserve and maintain the health of their children. The findings indicated that in terms of coping or improving the immune system of a child to avoid ARI, it is necessary to have role the of mothers in providing nutrition so that the immune system is boosted, besides that the mother can prevent and protect her child from various diseases, especially ARI. Keywords: role of mothers, immune system, acute respiratory infections

Sign in / Sign up

Export Citation Format

Share Document