scholarly journals Changes in the serum levels of anti-inflammatory interleukins in patients with atopic dermatitis after a course of phototherapy

2020 ◽  
Vol 23 (5) ◽  
pp. 317-323
Author(s):  
Kseniya I. Plakhova ◽  
A. R. Khasanova ◽  
G. N. Tarasenko ◽  
L. I. Shadyzheva
Keyword(s):  
Atopic Dermatitis ◽  
Healthy Volunteers ◽  
Serum Levels ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Standard Drug ◽  
Anti Inflammatory ◽  
Uvb Phototherapy ◽  
Group Serum

BACKGROUND: The role of immunological disorders in the development of atopic dermatitis (AD) is currently beyond doubt. AIMS: Changes in the serum levels of IL-4, IL-10 and IL-13 in patients with atopic dermatitis (AD) after UV therapy combined with standard drug treatment have been studied. MATERIALS AND METHODS: The study included 80 patients with moderate to severe AD and 80 healthy volunteers. The patients with AD received a course of 311 nm UVB phototherapy combined with standard drug therapy. Serum IL-4, IL-10 and IL-13 levels were determined through enzyme-linked immunosorbent assay (ELISA). RESULTS: In the studied sample, patients with AD were found to have statistically significantly higher serum levels of IL-10 and IL-13 compared with healthy volunteers of the control group. Serum IL-10 level was 18.3 pg/ml in patients with AD and 13.2 pg/ml in those of the control group; the level of IL-13 was 15.8 pg/ml and 11.5 pg/ml, respectively; after the course of 311 nm UVB, serum IL-10 and IL-13 levels in patients with AD decreased (IL-10 by 27.8% and IL-13 by 12.5%). IL-4 values did not differ significantly in patients with AD and those in the control group, being 0.06 pg/ml and 0.05 pg/ml, respectively; after the course of phototherapy, serum IL-4 levels remained unchanged and were equal to 0.05 pg/ml. CONCLUSION: The results obtained confirm the assumptions about the significant role of IL-10 and IL-13 in the mechanisms of AD regulation and pathogenesis and demonstrate the anti-inflammatory efficacy of phototherapy (311 nm UVB) in patients with severe and moderate AD.

scholarly journals Higher Circulating Concentration of Interleukin-38 in Patients with Knee Osteoarthritis: Its Association with Disease Severity

2021 ◽  
Author(s):  
Mitra Abassifard ◽  
Hossein Khorramdelazad ◽  
Shayan Rezaee ◽  
Abdollah Jafarzadeh
Keyword(s):  
Inflammatory Responses ◽  
Severe Disease ◽  
Serum Levels ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Adaptive Immune ◽  
Valuable Marker ◽  
Vas Scores ◽  
Blood Specimens ◽  
Group Serum

Evidence showed that chronic inflammatory and immunopathological responses play a pivotal role in the development of osteoarthritis (OA). Interleukin-38 (IL-38) as a novel antiinflammatory cytokine with influential modulatory properties on both innate and adaptive immune responses can be involved in the pathogenesis of OA. Therefore, this study aimed to measure the serum level of IL-38 in OA patients to clarify the positive or negative association with disease and its severity. Blood specimens were collected from two groups including 23 newly-diagnosed OA patients and 22 healthy sex and age-matched subjects as a control group. Serum IL-38 quantities were measured using enzyme-linked immunosorbent assay (ELISA). Significantly higher IL-38 levels were detected in OA patients in comparison with the healthy group (265.78±41.27 pg/mL vs 44.23±6.04 pg/mL, p=0.0001). The IL-38 concentration in OA patients with Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores>40 and in OA patients with visual analog scale (VAS) scores>5 were higher than those with WOMAC scores<40, and VAS scores<5 (p=0.026 and p=0.035, respectively). The IL-38 levels in OA patients with body mass index (BMI)<25 were also significantly higher than in patients with BMI>25 (p=0.05). According to our findings, WOMAC, VAS, and BMI indices may influence the IL-38 serum levels in OA patients and it may be elevated in OA patients to modulate inflammatory responses in a compensatory manner. The patients with OA, especially those with more severe disease express higher serum amounts of IL-38. Accordingly, IL-38 may be considered as a valuable marker for OA.

scholarly journals Serum substance P and vasoactive intestinal peptide levels in infants with acute intussusception

2019 ◽  
Vol 47 (6) ◽  
pp. 2446-2451
Author(s):  
Zhen-chuang Zhu ◽  
Hai-bin Wang ◽  
Xue-qiang Yan ◽  
Jun Yang ◽  
Xu-fei Duan ◽  
...  
Keyword(s):  
Inguinal Hernia ◽  
Substance P ◽  
Vasoactive Intestinal Peptide ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Indirect Inguinal Hernia ◽  
Time Points ◽  
Experimental Group ◽  
Group Serum

Objective We aimed to investigate the role of the intestinal neurotransmitters vasoactive intestinal peptide (VIP) and substance P (SP) at different time points in infants with acute intussusception. Methods Thirty patients who were diagnosed with acute intussusception were enrolled in the study and classified as the experimental group. Another 30 patients with an indirect inguinal hernia who had no intestinal injury were included as the control group. Serum SP and VIP levels at different time points, including pre- and postoperation, were detected by enzyme-linked immunosorbent assay and compared between the two groups. Results Serum SP levels in patients with acute intussusception were significantly higher than those in controls. However, with recovery of acute intussusception, SP levels gradually decreased after treatment. Serum VIP levels in patients with acute intussusception were significantly lower than those in controls. However, with recovery of acute intussusception, VIP levels gradually increased after treatment. Conclusions SP and VIP levels may have a potential relationship with the pathogenetic process of intussusception.

scholarly journals The pattern of pro- and anti-inflammatory cytokine secretion in patients with secondary edematous breast cancer

2021 ◽  
Vol 23 (4) ◽  
pp. 536-540
Author(s):  
O. M. Bilyi ◽  
N. A. Mitriaieva ◽  
M. V. Krasnoselskyi ◽  
L. V. Hrebinyk
Keyword(s):  
Breast Cancer ◽  
Inflammatory Cytokines ◽  
Inflammatory Cytokine ◽  
Serum Levels ◽  
Special Treatment ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Anti Inflammatory ◽  
Anti Inflammatory Cytokine ◽  
Pro Inflammatory Cytokines

Secondary edematous breast cancer (SEBC), T4b, has a poor prognosis. The aim of this study is to examine the balance in serum levels of pro-inflammatory (TNFά, IL-8) and anti-inflammatory (IL-4) cytokines in patients with SEBC before special treatment. Materials and methods. A total of 87 patients with breast cancer (BC) were examined before treatment: 42 patients with SEBC in T4bN0-3M0 stage and 45 BC patients in T3-4N1-3M0 stage without edema. The control group consisted of 15 patients with fibroadenomas. The serum levels of cytokines (IL-4, IL-8, TNFά) in the patients was determined using the enzyme-linked immunosorbent assay. Results. In the SEBC patients as compared to the patients without cancer, the serum pro-inflammatory cytokine (IL-8, TNFά) levels were significantly increased and the anti-inflammatory cytokine (IL-4) level was slightly increased in 22 %. In BC without edema, an imbalance was noted in favor of pro-inflammatory cytokines, but in SEBC it was more pronounced (31.6 versus 12.4 and 5.6 versus 3.2, respectively). Conclusions. In the majority of SEBC patients, there is an imbalance in the cytokine profile in favor of the pro-inflammatory cytokines (IL-8, TNFά). SEBC patients with elevated levels of both pro- and anti-inflammatory cytokines before treatment are the highest risk group of tumor progression and metastasis. Inhibition of the IL-8 effects or related CXC chemokines, TNFά, and others may have important consequences for the systemic treatment of SEBC.

scholarly journals Fetuin-A Deficiency but Not Pentraxin 3, FGF-21, or Irisin, Predisposes to More Serious COVID-19 Course

Biomolecules ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 1422
Author(s):  
Michał Kukla ◽  
Tomasz Menżyk ◽  
Marcin Dembiński ◽  
Marek Winiarski ◽  
Aleksander Garlicki ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Healthy Volunteers ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Pentraxin 3 ◽  
Serum Concentrations ◽  
Fetuin A ◽  
Biopsy Specimens ◽  
Immunoenzymatic Method

Analysis of liver biopsy specimens showed that SARS-CoV-2 might have led to liver damage. This study aimed to evaluate the role of selected hepatokines and myokines in the development and progression of COVID-19. Seventy patients with laboratory-confirmed COVID-19 and 20 healthy volunteers were enrolled in the study. Irisin, pentraxin 3, fetuin-A, and FGF-21 serum concentrations and biochemical parameters were assessed using an immunoenzymatic method with commercially available enzyme immunoassay (EIA) or enzyme-linked immunosorbent assay (ELISA) kits. Serum fetuin-A concentrations were significantly decreased in COVID-19 patients compared to healthy volunteers. The serum concentration of FGF-21 was significantly increased in obese COVID-19 patients compared to overweight ones. Moreover, the FGF-21 level was higher in COVID-19 patients diagnosed with metabolic syndrome than in patients without metabolic syndrome. PTX3 concentration was higher in COVID-19 patients with higher HOMA-IR values than those with lower HOMA-IR values. COVID-19 patients with HOMA-IR ≤3 and >3 had significantly lower fetuin-A levels than the control group. Irisin concentration was significantly decreased in the HOMA-IR ≤ 3 COVID-19 subgroup when comparing with the control group. Lower levels of fetuin-A observed in COVID-19 patients despite higher HOMA-IR, CRP, and ferritin levels, pneumonia, patients requiring ICU care suggests that fetuin-A deficiency predisposes to more severe COVID-19 course. Upregulated pentraxin 3 may be used as a potential predictor of COVID-19 severity.

scholarly journals Association between Periodontitis and Severe Asthma: The Role of IgG Anti-Porphyromonas gingivalis Levels

2020 ◽  
pp. 17-27
Author(s):  
Patricia Mares de Miranda ◽  
Mabel Proence Pereira Lopes ◽  
Rebeca Pereira Bulhosa Santos ◽  
Michelle Miranda Lopes Falcão ◽  
Paulo Cirino de Carvalho Filho ◽  
...  
Keyword(s):  
Severe Asthma ◽  
Porphyromonas Gingivalis ◽  
Serum Levels ◽  
Pcr Analysis ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Bacterial Dna ◽  
Polymerase Chain ◽  
Control Study

Asthma and periodontitis are both very prevalent worldwide. Although the association between these diseases has been investigated, the biological mechanism underlying this association, especially the role of biological mediators, remains unclear. Thus, the aim of this study was to evaluate serum levels of anti-Porphyromonas gingivalis IgG in subjects with and without severe asthma. A case-control study involving 169 individuals consisted of subjects with severe asthma in addition to others without asthma (control group). An indirect enzyme linked immunosorbent assay (ELISA) was performed to measure serum levels of IgG specific to Porphyromonas gingivalis. Bacterial DNA was extracted from subgingival biofilm samples and real-time polymerase chain reaction (RT-PCR) analysis was performed to quantify Porphyromonas gingivalis levels.

scholarly journals The Diagnostic Roles of Cytokines in Hepatobiliary Cancers

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Yavuz Savas Koca ◽  
Mahmut Bulbul ◽  
Ibrahim Barut
Keyword(s):  
Pancreatic Cancer ◽  
Prospective Study ◽  
Hepatocellular Cancer ◽  
Serum Levels ◽  
Cholangiocellular Carcinoma ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Cancer Group ◽  
Histopathologic Diagnosis

Objectives. The aim of this study was to investigate the role of several cytokines including IL-2, IL-6, IL-8, IL-10, and TNF-α in the diagnosis of HPB cancers. Materials and Methods. The prospective study was performed between October 2007 and September 2014. The study included 226 patients who were divided into 5 groups depending on their postoperative and histopathologic diagnosis: Control group included 30 healthy volunteers. Hepatocellular cancer (HCC) group included 24 patients diagnosed with HCC. Gallbladder cancer (GBC) group included 36 patients diagnosed with GBC. Cholangiocellular carcinoma group included 64 patients diagnosed with cholangiocellular carcinoma. Pancreatic cancer group included 72 patients diagnosed with pancreatic cancer. Serum levels of IL-2, IL-6, IL-8, IL-10, and TNF-α were measured using an enzyme-linked immunosorbent assay kit in accordance with the guidelines of the producer. Results. Serum TNF-α concentration was significantly higher in the cholangiocellular carcinoma and pancreatic cancer groups compared to other groups. IL-6 and IL-10 were significantly increased in both the HCC and GBC groups, IL-2, IL-6, IL-10, and TNF-α in the cholangiocellular carcinoma group, and IL-2, IL-6, IL-8, and TNF-α in the pancreatic cancer group. Conclusion. We suggest that cytokines can be used as useful markers in the diagnosis of HPB cancers.

scholarly journals The cytokine status in infants with atopic dermatitis

2011 ◽  
Vol 8 (6) ◽  
pp. 33-41
Author(s):  
Tat'yana Borisovna Sentsova ◽  
S N Denisova ◽  
M Yu Belitskaya ◽  
T B Sentsova ◽  
S N Denisova ◽  
...  
Keyword(s):  
Immune Response ◽  
Atopic Dermatitis ◽  
Serum Concentration ◽  
Allergic Inflammation ◽  
Serum Levels ◽  
Specific Ige ◽  
Cow Milk ◽  
Control Group ◽  
Specific Response

Background. To estimate the process of immunoregulation in infants aged 0-36 months with atopic dermatitis (AD) we have examined serum levels of cytokines and selectines in 89 infants with AD of different severity. Materials and methods. The serum concentration of total IgE was determined by the ELISA immunoenzyme method. For quantitative determination of the allergen-specific IgE and IgG to cow milk protein the non-concurrent immunoenzyme analysis was used. The serum levels of IFN-γ, IL-2, IL-4, IL-5, IL-12, IL-13 was determined by the ELISA - enzym-linked immunosorbent assay. Results of this study showed the role of cellular immunity in the development of allergic inflammation and humoral specific response with significant role of the local immune response, in ADinfants with predominantly IgE response/ In patients with mixed type of immune response (IgE+IgG) we revealed increased serum concentration of IL-4, IL-5, IL-12 and IL-13 compared with control group. We revealed high levels of leukocyte migration factors: ICAM-1 (p

scholarly journals The possible role of Interleukin-6 as a regulator of insulin sensitivity in patients with neuromyelitis optica spectrum disorder

BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhila Maghbooli ◽  
Abdorreza Naser Moghadasi ◽  
Nasim Rezaeimanesh ◽  
Abolfazl Omidifar ◽  
Tarlan Varzandi ◽  
...  
Keyword(s):  
Insulin Sensitivity ◽  
Neuromyelitis Optica ◽  
Serum Levels ◽  
Spectrum Disorder ◽  
Control Group ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
Downstream Signaling ◽  
Reduce Insulin Sensitivity ◽  
Circulating Levels

Abstract Background Neuromyelitis optica spectrum disorder (NMOSD) is associated with inflammatory mediators that may also trigger downstream signaling pathways leading to reduce insulin sensitivity. Methods We aimed to determine the risk association of hyperinsulinemia in NMOSD patients with seropositive AQP4-IgG and the serum levels of interleukin (IL)-6 and IL-17A compared with the control group. Serum levels of metabolic (Insulin, Fasting Blood Sugar (FBS), lipid profile) and inflammatory (IL-6 and IL-17) markers were assessed in 56 NMOSD patients and 100 controls. Results Hyperinsulinemia was more prevalent in NMOSD patients independent of age, sex and body mass index (BMI) (48.2% vs. 26%, p = 0.005) compared to control group. After adjusting age, sex and BMI, there was significant association between lower insulin sensitivity (IS) and NMOSD risk (95% CI: Beta = 0.73, 0.62 to 0.86, p = 0.0001). Circulating levels of IL-6 and IL-17 were higher in NMOSD patients, and only IL-6 had an effect modifier for the association between lower insulin sensitivity and NMOSD risk. Conclusions Our data suggests that inflammatory pathogenesis of NMOSD leads to hyperinsulinemia and increases the risk of insulin resistance.

scholarly journals Comparison of pregnenolone sulfate, pregnanolone and estradiol levels between patients with menstrually-related migraine and controls: an exploratory study

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Cecilia Rustichelli ◽  
Elisa Bellei ◽  
Stefania Bergamini ◽  
Emanuela Monari ◽  
Flavia Lo Castro ◽  
...  
Keyword(s):  
Exploratory Study ◽  
Serum Levels ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Allosteric Modulator ◽  
Positive Allosteric Modulator ◽  
Pregnenolone Sulfate ◽  
Menstrually Related Migraine ◽  
History Of ◽  
Estradiol Levels

Abstract Background Neurosteroids affect the balance between neuroexcitation and neuroinhibition but have been little studied in migraine. We compared the serum levels of pregnenolone sulfate, pregnanolone and estradiol in women with menstrually-related migraine and controls and analysed if a correlation existed between the levels of the three hormones and history of migraine and age. Methods Thirty women (mean age ± SD: 33.5 ± 7.1) with menstrually-related migraine (MM group) and 30 aged- matched controls (mean age ± SD: 30.9 ± 7.9) participated in the exploratory study. Pregnenolone sulfate and pregnanolone serum levels were analysed by liquid chromatography-tandem mass spectrometry, while estradiol levels by enzyme-linked immunosorbent assay. Results Serum levels of pregnenolone sulfate and pregnanolone were significantly lower in the MM group than in controls (pregnenolone sulfate: P = 0.0328; pregnanolone: P = 0.0271, Student’s t-test), while estradiol levels were similar. In MM group, pregnenolone sulfate serum levels were negatively correlated with history of migraine (R2 = 0.1369; P = 0.0482) and age (R2 = 0.2826, P = 0.0025) while pregnenolone sulfate levels were not age-related in the control group (R2 = 0.04436, P = 0.4337, linear regression analysis). Conclusion Low levels of both pregnanolone, a positive allosteric modulator of the GABAA receptor, and pregnenolone sulfate, a positive allosteric modulator of the NMDA receptor, involved in memory and learning, could contribute either to headache pain or the cognitive dysfunctions reported in migraine patients. Overall, our results agree with the hypothesis that migraine is a disorder associated with a loss of neurohormonal integrity, thus supporting the therapeutic potential of restoring low neurosteroid levels in migraine treatment.

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