Results 51 to 60 of about 269,589 (144)

Influence exerted by helicobacter pylori on regulatory t-cells differentiation

Analiz Riska Zdorovʹû, 2017
Estimating risks of infections induced by gram-negative Helicobacter pylori, is a vital problem for healthcare due to wide spread of the agent and wide range of induced pathologies which include malignant neoplasms in gastrointestinal tract.
А.V. Matveichev, М.V. Talaeva, V.Yu. Talaev , N.V. Neumoina , K.M. Perfilova, D.G. Lapaev , E.V. Mokhonova , M.I. Tsyganova, V.N. Koptelova, Z.I. Nikitina , V.A. Lapin, D.A. Melent'ev   +11 more
doaj   +1 more source

Regulatory Effect of Lysophosphatidic Acid on Lymphocyte Migration

Biological and Pharmaceutical Bulletin, 2010
Lysophosphatidic acid (LPA) is a lipid mediator that is known to exhibit chemotactic activity toward a variety of cancer cells. However, its effect on the immune system has not been studied extensively. Another lipid mediator, sphingosine-1-phosphate (S1P), has been shown to influence lymphocyte recirculation by regulating lymphocyte egress from ...
Takashi Tanikawa, Kohta Kurohane, Yasuyuki Imai   +2 more
openaire   +4 more sources

T cells expressing the γδ receptor are essential for Th2-mediated inflammation in patients with acute exacerbation of asthma

Mediators of Inflammation, 2002
Objective: T lymphocytes have a central regulatory role in the pathogenesis of asthma. The objective of this study was to characterize immunologically the activation stage of asthma and the functional profile of lymphocytes from induced sputum, with ...
Agnès Hamzaoui, Alice Kahan, Khaled Ayed, Kamel Hamzaoui   +3 more
doaj   +1 more source

The Role of Regulatory B Lymphocytes in Allergic Diseases

Biomedicines
Purpose of review: Regulatory B cells (Bregs) are a key component in the regulation of the immune system. Their immunosuppressive function, which includes limiting the inflammatory cascade, occurs through interactions with other immune cells and the secretion of cytokines, primarily IL-10. As knowledge about B cells continues to expand, their diversity
Agnieszka Lipińska-Opałka, Michalina Leszczyńska-Pilich, Agata Będzichowska, Agata Tomaszewska, Agnieszka Rustecka, Bolesław Kalicki   +5 more
openaire   +3 more sources

IMMUNOREGULATORY IMBALANCE AND FUNCTIONAL STATE OF THE HEART IN THE PATIENTS WITH DIABETES MELLITUS TYPE 2

Медицинская иммунология, 2018
Diabetes mellitus type 2 is one of the most important non-infectious diseases in the modern world, being an important risk factor of cardiovascular disorders.
I. V. Kologrivova, T. E. Suslova, I. V. Vinnitskaya, O. A. Koshelskaya, A. A. Boshchenko, O. A. Trubacheva   +5 more
doaj   +1 more source

Dynamics of Activation and Regulation of the Immune Response to Attack by Viral Pathogens Using Mathematical Modeling

Mathematics
In this paper, a mathematical model is developed to simulate the activation of regulatory T lymphocytes dynamics. The model considers the adaptive immune response and consists of epithelial cells, infected cells, free virus particles, helper and ...
Ledyz Cuesta-Herrera, Luis Pastenes, Ariel D. Arencibia, Fernando Córdova-Lepe, Cristhian Montoya   +4 more
doaj   +1 more source

Association of FoxP3⁺ T regulatory lymphocytes with epicardial adipose tissue thickness in patients with coronary heart disease

Acta Biomedica Scientifica
Background. Increase ofthe epicardial adipose tissue (EAT) thickness isassociated with development of inflammation and cardiovascular complications, however, there is no data on the relationship between EAT thickening and the number of immunosuppressive ...
I. V. Kologrivova, O. A. Kharitonova, A. A. Dmitriukov, E. S. Kravchenko, O. A. Koshelskaya, T. E. Suslova   +5 more
doaj   +1 more source

Differences in immunological profile in atopic dermatitis patients with and without dupilumab therapy

Immunological Medicine
Our aim is to determine the number of leukocytes, T lymphocytes and B lymphocytes and the expression of activation markers CD200 and CD23 on B lymphocytes in atopic dermatitis (AD) patients (treated and not treated with dupilumab) during the pollen ...
Jarmila Čelakovská, Eva Čermáková, Petra Boudková, Ctirad Andýs, Jan Krejsek   +4 more
doaj   +1 more source

Excess generation and activation of naturally arising memory-phenotype CD4+ T lymphocytes are inhibited by regulatory T cells in steady state

Frontiers in Immunology
Conventional CD4+ T lymphocytes consist of naïve, foreign antigen-specific memory, and self-antigen-driven memory-phenotype (MP) cell compartments at homeostasis.
Jing Li, Ziying Yang, Akihisa Kawajiri, Kosuke Sato, Shunichi Tayama, Naoto Ishii, Jinfang Zhu, Takeshi Kawabe, Takeshi Kawabe   +8 more
doaj   +1 more source

Specific features of lymphoid infiltration in liver biopsy in patients with chronic viral hepatitis B and C

Терапевтический архив, 2011
Aim. To study characteristics of leukocytic infiltration of the liver in patients with chronic viral hepatitis B and C (CVHB and CVHC) with consideration of hepatitis activity and fibrosis severity. Material and methods.
Karina Turakbaevna Umbetova, Anna Svyatoslavovna Lazareva, Mikhail Valentinovich Kiselevskiy, Yuriy Georgievich Parkhomenko, Elena Vasil'evna Volchkova, Sergey Grigor'evich Pak, K T Umbetova, A S Lazareva, M V Kiselevsky, Yu G Parkhomenko, E V Volchkova, S G Pak   +11 more
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