journal
MENU ▼
Read by QxMD icon Read
search

Immunologic Research

journal
https://www.readbyqxmd.com/read/30443887/immune-reconstitution-therapy-irt-in-multiple-sclerosis-the-rationale
#1
REVIEW
Dimitrios Karussis, Panayiota Petrou
Immunotherapy of multiple sclerosis (MS) and other neuroimmune diseases is rapidly evolving. For the past 25 years, there has been an accelerating inclusion of new immunomodulating drugs. Based on their molecular construction and their basic mechanism of action, immunotherapeutic agents belong to the following categories: (1) cytotoxic drugs, (2) synthetic immunomodulators, (3) monoclonal antibodies, (4) vaccines (T cell vaccines, antigen vaccines), (5) oral tolerizing agents, (6) modalities that act as indirect immunosuppressants (plasmapheresis, intravenous immunoglobulins [IVIG]), and (7) cellular therapies...
November 16, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30402710/interleukin-28a-rs12980602-and-interleukin-28b-rs8103142-genotypes-could-be-protective-against-hcv-infection-among-egyptians
#2
Zainab A Zakaria, Susanne Knapp, Mohamed Hashem, Hassan Zaghla, Mark Thursz, Imam Waked, Sayed Abdelwahab
Previous studies showed that interleukin (IL)-28B gene polymorphisms were associated with hepatitis C Virus (HCV) infection and treatment outcomes. We tested whether single-nucleotide polymorphisms (SNPs) in IL-28A and IL-28B are associated with HCV infection among Egyptians with HCV genotype 4 infections. We enrolled 144 chronic HCV patients, 72 spontaneously resolved HCV subjects, and 69 healthy controls. Four SNPs in IL-28A and IL-28B genes (IL-28A.rs12980602, IL-28B.rs12979860, IL-28B.rs8099917, and IL-28B...
November 6, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30382562/positive-correlation-between-interleukin-1-receptor-antagonist-gene-86bp-vntr-polymorphism-and-colorectal-cancer-susceptibility-a-case-control-study
#3
Mostafa Ibrahimi, Maryam Moossavi, Ehsan Nazemalhosseini Mojarad, Mahsa Musavi, Milad Mohammadoo-Khorasani, Zahra Shahsavari
Colorectal cancer (CRC) is one of the most common malignancies worldwide. Genetic variations in cytokine genes and their receptors lead to the severity of the disease. The interleukin-1 receptor antagonist (IL1RN) is a cytokine that inhibits interleukin-1 (IL-1) activity by binding to IL-1 receptors. Also, interleukin-4 (IL-4) is an anti-inflammatory cytokine that can play an important role in several cancers. The present case-control study was aimed to evaluate the association of IL-4 and IL1RN VNTR polymorphisms with the susceptibility to CRC in a sample of Iranian population provided by the Research Center for Gastroenterology and Liver Disease at Taleghani Hospital, Tehran...
October 31, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30357602/1-25-dihydroxyvitamin-d-3-modulates-t-cell-differentiation-and-impacts-on-the-production-of-cytokines-from-chinese-han-patients-with-early-rheumatoid-arthritis
#4
Hong-Yan Wen, Jing Luo, Xiao-Feng Li, Dan-Dan Wei, Yang Liu
To study the effects of 1,25-dihydroxyvitamin D3 (1,25(OH)2 D3 ) on the differentiation of T cells and the levels of cytokines in patients with early rheumatoid arthritis (eRA). The levels of Th1, Th2, Th17, and Treg cells were detected with BDFACS Calibur flow cytometer. The expression of IFN-ɤ, TNF-α, IL-2, IL-4, IL-6, IL-10, IL-17, and IL-22 was examined in 54 patients with eRA using a cytometric bead array (CBA). After 72 h of incubation of PBMCs from eRA patients with 1,25(OH)2 D3 , the levels of IFN-ɤ, TNF-α, IL-2, IL-6, and IL-17 significantly decreased compared to those of the control...
October 24, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30350120/the-link-between-schizophrenia-and-hypothyroidism-a-population-based-study
#5
Kassem Sharif, Shmuel Tiosano, Abdulla Watad, Doron Comaneshter, Arnon D Cohen, Yehuda Shoenfeld, Howard Amital
Schizophrenia is considered to be of the severe psychiatric disorders characterized by chronic debilitating course marked with frequent relapses and high clinical and financial burden. Aberrations of thyroid hormone levels have been documented in several psychiatric conditions including bipolar disease. The aim of this study is to provide insight into whether an association exists between hypothyroidism and schizophrenia. A population-based cross-sectional study was conducted using data retrieved from the largest medical records database in Israel, the Clalit Health Services (CHS)...
October 22, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30338449/the-coexistence-of-pemphigus-and-psoriasis-a-systematic-review-and-meta-analysis
#6
Khalaf Kridin, Mouhammad Kridin, Guy Shalom, Arnon D Cohen
There is little consensus regarding the association between pemphigus and psoriasis. The aim of the current study is to synthesize existing data on the prevalence of psoriasis in patients with pemphigus and on the association between the two conditions. We performed a systematic review and meta-analysis of observational studies in Medline, Embase, and Web of Science (1900-2018). Reference lists of included studies were also searched for eligible studies. Quality of evidence was assessed using Newcastle-Ottawa scale (NOS)...
October 18, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30270399/autoimmune-vertigo-an-update-on-vestibular-disorders-associated-with-autoimmune-mechanisms
#7
REVIEW
Francesca Yoshie Russo, Massimo Ralli, Daniele De Seta, Patrizia Mancini, Alessandro Lambiase, Marco Artico, Marco de Vincentiis, Antonio Greco
The role of the immune system in mediating cochleovestibular pathologies has received increasing attention in recent years. Autoimmune vertigo may be an invalidating condition and may worsen the quality of life of affected patients, especially in the cases of delayed diagnosis. Since the etiopathogenesis is still not clear, also the treatment is not yet completely delineated. According to the clinical presentation, autoimmune vertigo can present as an isolated disorder or in association with systemic autoimmune diseases...
October 1, 2018: Immunologic Research
https://www.readbyqxmd.com/read/30324227/significance-of-the-intraindividual-variability-of-hla-igg-antibodies-in-renal-disease-patients-observed-with-different-beadsets-monitored-with-two-different-secondary-antibodies-on-a-luminex-platform
#8
Mepur H Ravindranath, Edward J Filippone, Grace Mahowald, Carly Callender, Adarsh Babu, Susan Saidman, Soldano Ferrone
The accurate measurement of anti-HLA alloantibodies in transplant candidates is required for determining the degree of sensitization and for the listing of unacceptable antigens for organ allocation. Both the configuration of the HLA molecules coated on the beads and the nature of detection antibodies may impede assessment of the presence and strength of anti-HLA IgG- with the Luminex single-antigen-bead assay. Sera antibodies of the end-stage renal disease patients were compared using LIFECODES (LC) and LABScreen (LS) beadsets monitored with polyclonal-Fab (IgHPolyFab) and monoclonal-IgG (FcMonoIgG) second antibodies...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30269202/leptin-receptor-is-expressed-by-tissue-mast-cells
#9
Paulina Żelechowska, Magdalena Wiktorska, Sylwia Różalska, Olga Stasikowska-Kanicka, Małgorzata Wągrowska-Danilewicz, Justyna Agier, Ewa Brzezińska-Błaszczyk
Leptin, the adipose tissue-derived product of the obese (ob) gene, is known to function as the hormone of energy expenditure. It has also been established that leptin regulates immune and inflammatory processes. All leptin-induced biological activities depend on binding to the membrane-spanning leptin receptor (Ob-R), belonging to the class I cytokine receptor family. The available data relating to the Ob-R on mature mast cells (MCs), and consequently leptin significance in the modulation of MC activity within the tissue, are limited...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30220012/long-term-persistence-of-anti-rods-and-rings-antibodies-in-patients-with-chronic-hepatitis-c-after-antiviral-treatment
#10
Ana Beatriz da Silva Sacerdote, Norma Arteiro Filgueira, Silvana de Barros Barreto, Andréa Dória Batista, Edmundo Pessoa Lopes
Anti-rods and rings (anti-RR) antibodies are related to hepatitis C virus (HCV) in patients treated with pegylated interferon (PEG-IFN) and ribavirin (RBV). Only RBV induces rods/rings structures in vitro; but in vivo, the antibody appearance is related to the combination of these drugs, because data about patients using just one of these drugs alone is missing. Some studies suggest disappearance of these antibodies over time. The aim of this study was to describe the occurrence of anti-RR in patients with chronic hepatitis C treatment-naïve or previously PEG-IFN/RBV-experienced, evaluating the persistence of anti-RR antibodies long after PEG-IFN/RBV treatment...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30220011/biological-predictors-shared-by-dementia-and-bullous-pemphigoid-patients-point-out-a-cross-antigenicity-between-bp180-bp230-brain-and-skin-isoforms
#11
Tamiris A Julio, Sebastian Vernal, Juliana D Massaro, Matheus C Silva, Eduardo A Donadi, Julio C Moriguti, Ana M Roselino
Bullous pemphigoid (BP) following dementia diagnosis has been reported in the elderly. Skin and brain tissues express BP180 and BP230 isoforms. Dementia has been associated with rs6265 (Val66Met) polymorphism of the brain-derived neurotrophic factor (BDNF) gene and low serum BDNF. Here we investigated a possible cross-antigenicity between BP180/BP230 brain and skin isoforms. We assessed antibodies against BP180/BP230 and BDNF levels by ELISA and BDNF Val66Met SNP by PCR in three groups: 50 BP patients, 50 patients with dementia, and 50 elderly controls...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30159862/what-is-the-best-time-to-assess-the-antiphospholipid-antibodies-apl-profile-to-better-predict-the-obstetric-outcome-in-antiphospholipid-syndrome-aps-patients
#12
Jose Omar Latino, Sebastián Udry, Silvia Perés Wingeyer, Diego Fernández Romero, Paula Micone, Gabriela de Larrañaga
Serological risk factors are the most important determinant in predicting unsuccessful pregnancy in obstetric antiphospholipid antibodies syndrome (OAPS) despite conventional treatment. It is not clear if changes in the profile of antiphospholipid antibodies (aPL) during pregnancy modify the risk associated with a poor response to conventional treatment. The aim of our study was to compare the value of a serological tag for aPL obtained before and during the first trimester of pregnancy to predict the response to conventional treatment...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30159861/sulfuretin-alleviates-atopic-dermatitis-like-symptoms-in-mice-via-suppressing-th2-cell-activity
#13
Pingdong Jiang, Hui Sun
Atopic dermatitis (AD) is a chronic skin inflammatory disease characterized by uncontrolled Th2 cells response to environmental allergens. Long-term topical application of corticosteroids for treating AD may induce severe side effects. Sulfuretin is a major flavonoid found in Rhus verniciflua and carries antioxidant and anti-inflammatory properties. Its therapeutic effect on AD has not been characterized. We first studied the cytotoxic and regulatory effects of sulfuretin on differentiated Th2 cells. Next, we evaluated therapeutic effect of sulfuretin on AD-like damages caused by 2,4-dinitrochlorobenzene (DNCB) in a mouse model...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30145743/the-role-of-t-regulatory-cell-associated-markers-in-monitoring-tuberculosis-treatment-completion-and-failure
#14
Sonali Agrawal, Om Parkash, Alangudi Natarajan Palaniappan, Ashok K Bhatia, Santosh Kumar, Devendra S Chauhan, M Madhan Kumar
Monitoring tuberculosis (TB) treatment success is crucial for clinical decision-making. The only available tool in this regard is sputum microscopy, but it has demerits. Moreover, in case of smear negatives and extrapulmonary TB, an efficient tool is still sought for. Therefore, we evaluated T regulatory cell (Treg)-associated markers (CD25, CD39, and FoxP3) and cellular subsets in monitoring treatment success in treatment-completed groups. Expression profile of various markers and subsets were compared real time among treatment-naive pulmonary TB patients (TN-PTB), followed-up treatment-completed (TC-fu) cohort, and a not followed-up (TC-nfu) cohort...
October 2018: Immunologic Research
https://www.readbyqxmd.com/read/30143971/changes-in-immune-cell-frequencies-in-primary-and-secondary-lymphatic-organs-of-lew-1ar1-iddm-rats-a-model-of-human-type-1-diabetes-compared-to-other-mhc-congenic-lew-inbred-strains
#15
Tanja Arndt, Anne Jörns, Dirk Wedekind
The LEW.1AR1-iddm rat is an animal model of human type 1 diabetes, which arose through a spontaneous mutation in the Dock8 gene within the MHC congenic background strain LEW.1AR1. This mutation not only mediates diabetes development but also leads to a variable T cell frequency in peripheral blood. In this study, the immune cell frequencies of primary and secondary lymphatic organs of LEW.1AR1-iddm rats were analysed at days 40 and 60 and compared to other MHC congenic LEW rat strains. In LEW.1AR1-iddm rats, the secondary lymphatic organs such as lymph nodes and spleen showed a reduced, around 15% in comparison to all other strains, but very variable T cell frequency, mirroring the fluctuating T cell content in blood...
August 2018: Immunologic Research
https://www.readbyqxmd.com/read/30128745/a-pneumococcal-vaccine-combination-with-two-proteins-containing-pspa-families-1-and-2-can-potentially-protect-against-a-wide-range-of-streptococcus-pneumoniae-strains
#16
Jinfei Yu, Xiaorui Chen, Bo Li, Tiejun Gu, Xiangyu Meng, Wei Kong, Yongge Wu
Streptococcus pneumoniae is an important pathogen accounting for a large number of deaths worldwide. Despite the multitude of capsular polysaccharide vaccines used to guard against pneumococcal disease, fatal pneumococcal disease remains epidemic due to the narrow range of protection afforded by the capsular polysaccharide vaccines and rate of change in serotypes. The most promising solution is to develop an improved protein-based vaccine with broad protection. In this study, we tested a bivalent vaccine containing antigens mixed with the fusion protein PsaA-pneumococcal surface protein A (PspA)23 and single protein PspA4, including conserved PsaA and PspA from clades 2, 3, and 4 with coverage for families 1 and 2...
August 2018: Immunologic Research
https://www.readbyqxmd.com/read/30112667/cigarette-smoking-associates-inversely-with-a-cluster-of-two-autoimmune-diseases-ulcerative-colitis-and-pemphigus
#17
LETTER
Khalaf Kridin, Hadas Zamir, Arnon D Cohen
No abstract text is available yet for this article.
August 2018: Immunologic Research
https://www.readbyqxmd.com/read/30099675/galectin-3-deficiency-enhances-type-2-immune-cell-mediated-myocarditis-in-mice
#18
Marina Miletic Kovacevic, Nada Pejnovic, Slobodanka Mitrovic, Nemanja Jovicic, Ivica Petrovic, Nebojsa Arsenijevic, Miodrag L Lukic, Biljana Ljujic
Experimental autoimmune myocarditis (EAM) is a mouse model of immune-mediated myocarditis and cardiomyopathy. The role of Galectin-3 (Gal-3), a β-galactoside-binding lectin, in autoimmune myocarditis has not been studied. Therefore, the aim of this study was to delineate the role of Gal-3 in myosin peptide-induced autoimmune myocarditis in mice. EAM was induced in relatively resistant C57BL/6J mice (wild type, WT) and in mice with a targeted deletion of Gal-3 gene (Gal-3KO) by immunization with myosin peptide MyHCα334-352 ...
August 2018: Immunologic Research
https://www.readbyqxmd.com/read/30097797/immunization-with-chlamydia-psittaci-plasmid-encoded-protein-cpsit_p7-induces-partial-protective-immunity-against-chlamydia-lung-infection-in-mice
#19
Yuan Tan, Yumeng Li, Yang Zhang, Jian Yu, Yating Wen, Chuan Wang, Man Xu, Qian Chen, Chunxue Lu, Yimou Wu
The present study evaluated the immune-protective efficacy of the Chlamydia psittaci (C. psittaci) plasmid protein CPSIT_p7 and analyzed the potential mechanisms of this protection. The current study used recombinant CPSIT_p7 protein with Freund's complete adjuvant and Freund's incomplete adjuvant to vaccinate BALB/c mice. Adjuvants alone or PBS formulated with the same adjuvants was used as negative controls. Mice were intranasally challenged with 105 inclusion-forming units (IFU) of C. psittaci. We found that CPSIT_p7 vaccination significantly decreased the mouse lung chlamydial load, interferon-γ (IFN-γ) level, and pathological injury...
August 2018: Immunologic Research
https://www.readbyqxmd.com/read/30084052/mhc-ii-deficient-infant-identified-by-newborn-screening-program-for-scid
#20
Nufar Marcus, Tali Stauber, Atar Lev, Amos J Simon, Jerry Stein, Arnon Broides, Ido Somekh, Shlomo Almashanu, Raz Somech
Newborn screening (NBS) programs for severe combined immunodeficiency (SCID), using the TREC-based assay, have enabled early diagnosis, prompt treatment, and eventually changed the natural history of affected infants. Nevertheless, it was believed that some affected infants with residual T cell, such as patients with MHC II deficiency, will be misdiagnosed by this assay. A full immune workup and genetic analysis using direct Sanger sequencing and whole exome sequencing have been performed to a patient that was identified by the Israeli NBS program for SCID...
August 2018: Immunologic Research
journal
journal
29375
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"