DOWN-REGULATION OF INTERLEUKIN-2 AND INTERFERON-?? AND MAINTENANCE OF INTERLEUKIN-4 AND INTERLEUKIN-10 PRODUCTION AFTER ADMINISTRATION OF AN ANTI-CD3 MONOCLONAL ANTIBODY IN MICE1

1999 ◽  
Vol 68 (5) ◽  
pp. 677-684 ◽  
Author(s):  
K. Martin Wissing ◽  
Fabrice Desalle ◽  
Daniel Abramowicz ◽  
Fabienne Willems ◽  
Oberdan Leo ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Interleukin 2 ◽  
Interleukin 10 ◽  
Interleukin 4 ◽  
Down Regulation

scholarly journals Age-related aspects of cytokine profile of immune response in children with pertussis

2020 ◽  
Vol 65 (3) ◽  
pp. 84-90
Author(s):  
O. P. Popova ◽  
M. S. Blyakher ◽  
I. M. Fedorova ◽  
S. I. Koteleva ◽  
I. V. Kapustin
Keyword(s):  
Interleukin 2 ◽  
Humoral Response ◽  
Interleukin 10 ◽  
Interferon Γ ◽  
Interleukin 4 ◽  
Cytokine Network ◽  
Immunological Markers ◽  
Age Related ◽  
Immunoregulatory Cytokines ◽  
The Relationship

The article presents a comparative analysis of the cytokine network in 161 patients with pertussis under the age of 1 year and in 180 patients over the age of 1 year. The studies revealed lower production of immunoregulatory cytokines (interferon-γ and interleukin-2) in patients under the age of 1 year at all stages of the disease and with all variants of pertussis (both mono- and mixed infections). The researchers revealed the relationship between the level of interferon-γ production and the severity of pertussis. They revealed age differences in the interferon-8 production in patients with mixed infection, which can determine clinical features and cause bronchopulmonary complications. The authors demonstrated the features of the dynamics of spontaneous and induced production of interleukin-6 and anti-inflammatory cytokines (interleukin-4, interleukin-10) in children under the age of 1 year; these features can be considered as immunological markers determining the imperfection of the humoral response in patients with pertussis in this age group.

scholarly journals Protective Effects of Anwulignan against HCl/Ethanol-Induced Acute Gastric Ulcer in Mice

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Jiawei Liu ◽  
Huijiao Lin ◽  
Liwei Yuan ◽  
Dan Wang ◽  
Chunmei Wang ◽  
...  
Keyword(s):  
Gastric Ulcer ◽  
Signaling Pathway ◽  
Interleukin 2 ◽  
Gastrointestinal Diseases ◽  
Interleukin 10 ◽  
Interleukin 4 ◽  
Gastric Ulcers ◽  
Protective Effects ◽  
Gastric Tissue ◽  
Anti Inflammatory

Gastric ulcer is one of the most common gastrointestinal diseases. Anwulignan (AN) is a major active component of Schisandra sphenanthera Rehd. This study was designed to evaluate the protective effect of AN against the acute gastric ulcer induced by HCl/ethanol in mice. The mice were given HCl/ethanol by gavage to establish an acute gastric ulcer model. Then, the serum and gastric tissue samples were taken for biochemical analyses. The results showed that the pretreatment with AN could significantly reduce the gastric ulcer index (GUI) and increase the ulcer inhibition rate, indicating that AN can protect against gastric ulcers. AN showed its antioxidant roles by decreasing the content of reactive oxygen species (ROS), malondialdehyde (MDA), and 8-hydroxydeoxyguanosine (8-OHdG) and increasing the activity of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) and anti-inflammatory roles by decreasing the content of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interleukin-1β (IL-1β), and myeloperoxidase (MPO) and increasing the content of interleukin-2 (IL-2), interleukin-4 (IL-4), interleukin-10 (IL-10), prostaglandin E2 (PGE2), and nitric oxide (NO) in both serum and gastric tissue. Furthermore, AN also activated the NRF2/ARE signaling pathway and inhibited the MAPK/NF-κB signaling pathway. AN improves the acute gastric ulcer induced by HCl/ethanol in mice, which may be mainly through its antioxidant capacity and anti-inflammatory effect.

scholarly journals Increased serum levels of interleukin-6 in erythema nodosum leprosum suggest its use as a biomarker

2021 ◽  
Vol 87 ◽  
pp. 190-198
Author(s):  
Fátima Regina Vilani-Moreno ◽  
Vânia Nieto Brito-de-Souza ◽  
Sônia Maria Usó Ruiz Silva ◽  
Adriana Sierra Assêncio Almeida Barbosa ◽  
Beatriz Gomes Carreira Sartori ◽  
...  
Keyword(s):  
Interleukin 6 ◽  
Interleukin 2 ◽  
Serum Levels ◽  
Interleukin 10 ◽  
Interferon Γ ◽  
Interleukin 4 ◽  
Interleukin 17 ◽  
Erythema Nodosum Leprosum ◽  
Multibacillary Leprosy ◽  
Necrosis Factor

Background: Erythema nodosum leprosum (ENL) is a frequent complication of multibacillary leprosy that can result in significant morbidity, including peripheral nerve damage and physical disability. The identification of possible serum markers could be a valuable tool for the early detection of ENL. Aims: The purpose of this study was to evaluate selected serum mediators involved in the innate and adaptive immune responses to identify possible immunomarkers for ENL. Methods: The levels of interleukin-2, interleukin-4, interleukin-6, interleukin-10, interleukin-17, interferon-γ, tumor necrosis factor, nitric oxide and anti-phenolic glycolipid-I antibodies were measured in the sera of leprosy patients with ENL [at the beginning of reaction (M0) and 1 month later (M1)], and then compared with the levels of the same markers in patients with untreated multibacillary leprosy without ENL (controls with leprosy: CTRL) and healthy individuals (healthy controls: CTRH). Results: Significantly higher levels of serum interleukin-6 were observed in M0 than in CTRL. In addition, pairwise comparisons showed higher levels of interleukin-6 in M0 compared to M1. Levels of tumor necrosis factor were higher in M0 than in CTRL, with no significant difference between M0 and M1. There were no differences in the levels of interleukin-2, interleukin-4, interleukin-10, interleukin-17 or interferon-γ between groups. The CTRL group had higher levels of nitric oxide compared to M0 and M1. High levels of anti-phenolic glycolipid-I were observed in M0, M1 and CTRL than in CTRH. Limitations: Three patients were not assessed at M1, decreasing the number of evaluated patients from 14 to 11. Conclusion: High-serum levels of interleukin-6 were observed during ENL, primarily in patients with more severe reactions; levels decreased after specific therapy, suggesting a role for this cytokine in pathogenesis and its utility as an ENL biomarker. Further studies should explore whether interleukin-6 could also be used as a predictive marker for ENL or as a specific target for its treatment.

scholarly journals Cytokine profile of cervical mucus at different forms of papillomavirus infection

2014 ◽  
Vol 95 (5) ◽  
pp. 642-645
Author(s):  
O V Skidanenko-Levina
Keyword(s):  
Inflammatory Cytokines ◽  
Interleukin 2 ◽  
Interleukin 10 ◽  
Interferon Γ ◽  
Epithelial Dysplasia ◽  
Interleukin 4 ◽  
Necrosis Factor Alpha ◽  
Papillomavirus Infection ◽  
Anti Inflammatory ◽  
Cervical Secretion

Aim. To study the levels of pro- and anti-inflammatory cytokines in cervical secretion in females with cervical epithelial dysplasia and latent papillomavirus infection. Methods. The study included 120 females aged 20 to 40 years with cervical papillomavirus infection, who were assigned to two groups using «case-control» method. The first group included 60 females with latent disease, the second group - 60 females with mild and moderate cervical epithelial dysplasia (cervical intraepithelial neoplasia stages I and II). Cytokine levels in cervical secretion were measured by ELISA using «ProCon» test system. Results. ELISA test showed increased levels of interleukin-4 and interleukin-10 (43 [21; 74] and 48 [12; 88] pg/ml, respectively) and decreased levels of interleukin-2 (18.5 [5.5; 27.5] pg/ml), interleukin-6 (0.6 [0.06; 0.9] pg/ml), tumor necrosis factor alpha (88.5 [0; 123] pg/ml), interferon γ (2 [0; 4] pg/ml) in cervical secretion of females with cervical epithelial dysplasia compared to females with latent papillomavirus infection. Thus, females with cervical epithelial dysplasia showed increased levels of anti-inflammatory cytokines: interleukin-4 - by 2.7 times and interleukin-10 - by 2.4 times compared to females with latent disease, while levels of pro-inflammatory cytokines was decreased as following: interleukin-2 - by 1.4 times, interleukin-6 - by 4.5 times, tumor necrosis factor alpha - by 1.8 times, interferon γ - by 6.3 times (p 0.05). Conclusion. Imbalance of immune response cytokine regulation with anti-inflammatory cytokines prevailing might be an important factor facilitating persistence of papillomavirus in cervical epithelium and contributing to cervical epithelial dysplasia onset and progression.

Effects of Interferon Beta, Cyclophosphamide and Azathioprine on Cytokine Profile in Patients with Multiple Sclerosis

2005 ◽  
Vol 18 (2) ◽  
pp. 377-383 ◽  
Author(s):  
R. Totaro ◽  
A. Passacantando ◽  
T. Russo ◽  
I. Parzanese ◽  
M. Rascente ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Interferon Beta ◽  
Interleukin 2 ◽  
Interleukin 10 ◽  
Interleukin 4 ◽  
Th2 Cytokines ◽  
Positive Interaction ◽  
Tnf Α ◽  
Ifn Γ

We assessed the in vitro effects of interferon beta-1b (IFNβ-1b), cyclophosphamide (CY), and azathioprine (AZA) alone and of the combination of IFNβ-1b with CY or AZA on the production of Th1 and Th2 cytokines in 10 patients with multiple sclerosis. Cytokine levels were determined at baseline and after stimulation with IFNβ-1b, CY, and AZA alone or with the combination of IFNβ-1b with CY or AZA. The combination of IFNβ-1b with CY resulted in a statistically significant decrease in the production of interleukin-2 (IL-2) (P=0.003) and tumor necrosis factor alfa (TNF-α) (P=0.03). An additive effect on the production of interferon gamma (IFN-γ) (P=0.2) and interleukin-10 (IL-10) (P=0.6), and a positive interaction on the production of interleukin-4 (IL-4) (P=0.08) were observed although the findings were not statistically significant. The combination of IFNβ-1b with AZA resulted in a significant negative effect on the production of IL-2 (P=0.006), whereas TNF-α (P=0.02), IFN-γ (P=0.03), IL-4 (P=0.2), and IL-10 (P=0.3) were not statistically impacted. Our data show that CY was able to improve the effects of IFNβ-1b on the ratio of Th1/Th2 cytokines.

scholarly journals The Effect of Zearalenone on the Cytokine Environment, Oxidoreductive Balance and Metabolism in Porcine Ileal Peyer’s Patches

Toxins ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 350
Author(s):  
Kazimierz Obremski ◽  
Wojciech Trybowski ◽  
Paweł Wojtacha ◽  
Magdalena Gajęcka ◽  
Józef Tyburski ◽  
...  
Keyword(s):  
Stress Responses ◽  
Transforming Growth Factor ◽  
Interleukin 2 ◽  
Transforming Growth Factor Β ◽  
Interleukin 10 ◽  
Interferon Γ ◽  
Basal Metabolism ◽  
Interleukin 4 ◽  
Interleukin 12 ◽  
Factor Α

The aim of the present study was to determine the effect of zearalenone (ZEN), administered per os to gilts at doses equivalent to 50%, 100%, and 150% of no-observed-adverse-effect level (NOAEL) values for 14, 28, and 42 days during weaning, on changes in the parameters of the oxidoreductive balance, cytokine secretion, and basal metabolism in ileal Payer’s patches. Immunoenzymatic ELISA tests and biochemical methods were used to measure the concentrations of interleukin 1α, interleukin 1β, interleukin 12/23p40, interleukin 2, interferon γ, interleukin 4, interleukin 6, interleukin 8, tumor necrosis factor α, interleukin 10, transforming growth factor β, malondialdehyde, sulfhydryl groups, fructose, glucose, and proline, as well as the activity of peroxidase, superoxide dismutase and catalase. The study demonstrated that ZEN doses corresponding to 50%, 100%, and 150% of NOAEL values, i.e., 5 µg, 10 µg, and 15 µg ZEN/kg BW, respectively, have proinflammatory properties, exacerbate oxidative stress responses, and disrupt basal metabolism in ileal Payer’s patches in gilts.

scholarly journals Serum Interleukin Profile in Patients with Graves Orbithopathy

2013 ◽  
Vol 59 (1) ◽  
pp. 31-35
Author(s):  
Zsuzsánna Réti ◽  
Iz Kun ◽  
Corina Cristina Radu Pop
Keyword(s):  
Disease Activity ◽  
Interleukin 1 ◽  
Interleukin 2 ◽  
Interleukin 10 ◽  
Interleukin 4 ◽  
Disease Stage ◽  
Clinical Activity ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Ifn Γ

Abstract Background: Graves’ orbitopathy (GO) is considered an autoimmune condition in close relationship with Graves’ disease (GD) affecting the thyroid. Several similarities exist between the two conditions, sharing the common antigen and the characteristics of the inflammation mediated by a number of cytokines. The result of the immune reactions will lead to the expansion of adipose tissue, production of glycosaminoglycans and soft tissue inflammation. Material and methods: In our study we examined the serum level of interleukin-1 (IL-1), interleukin 2 (IL-2), interleukin-4 (IL-4), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-10 (IL-10), monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF-α), and interferon-gamma (IFN-γ) in correlation with the activity of disease and smoking habits in 25 patients with GD and GO. Results: We found that smokers had higher serum IL-6 and lower serum MCP-1, IL-8 and TNF-α level compared to non-smokers. Also, we found a weak positive correlation between serum IL-10, IFN-γ and disease activity (clinical activity score, CAS) and negative correlation between serum IL-1 and activity. Conclusion: Our findings support the fact that some cytokines (IL-10, IFN-γ, IL-1) play a role in active disease, while others are influenced by environmental factors, such as smoking (IL-6, IL-8, TNF-α). The discrepancy of cytokine profiles may reflect different patient characteristics, such as disease stage and disease activity and determination of serum cytokines would be useful in selecting patients who need more aggressive treatment protocols.

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