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Condition: Arthritis

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Total 2071 results found since Jan 2013.

Association of rs3135500 and rs3135499 Polymorphisms in the MicroRNA-binding Site of Nucleotide-binding Oligomerization Domain 2 (NOD2) Gene with Susceptibility to Rheumatoid Arthritis
Iran J Allergy Asthma Immunol. 2021 Apr 17;20(2):178-187.ABSTRACTThe nucleotide-binding oligomerization domain 2 (NOD2) is the key regulator of inflammatory responses and has been involved in the pathogenesis of rheumatoid arthritis (RA). Laboratory and in silico evaluations have demonstrated that some polymorphisms in 3'UTR of NOD2 gene could influence the secondary structure of this region and similarly thermodynamic features of hybridization site and finally deregulate the expression of NOD2. In the current study, for the first time, we evaluated the possible association between single nucleotide polymorphisms (SNPs) rs...
Source: Iranian Journal of Allergy, Asthma and Immunology - April 27, 2021 Category: Allergy & Immunology Authors: Naeim Ehtesham Behrang Alani Deniz Mortazavi Sara Azhdari Taiebe Kenarangi Emran Esmaeilzadeh Bahram Pakzad Source Type: research

Rheumatoid arthritis-like polyarthralgia after the initiation of omalizumab treatment: a case series
Publication date: Available online 11 June 2021Source: The Journal of Allergy and Clinical Immunology: In PracticeAuthor(s): Yasuo To, Yuta Kono, Ryuta Tsuzuki, Hiroshi Kaneko, Masako To
Source: The Journal of Allergy and Clinical Immunology: In Practice - June 12, 2021 Category: Allergy & Immunology Source Type: research

Association of rs3135500 and rs3135499 Polymorphisms in the MicroRNA-binding Site of Nucleotide-binding Oligomerization Domain 2 (NOD2) Gene with Susceptibility to Rheumatoid Arthritis
Iran J Allergy Asthma Immunol. 2021 Apr 17;20(2):178-187.ABSTRACTThe nucleotide-binding oligomerization domain 2 (NOD2) is the key regulator of inflammatory responses and has been involved in the pathogenesis of rheumatoid arthritis (RA). Laboratory and in silico evaluations have demonstrated that some polymorphisms in 3'UTR of NOD2 gene could influence the secondary structure of this region and similarly thermodynamic features of hybridization site and finally deregulate the expression of NOD2. In the current study, for the first time, we evaluated the possible association between single nucleotide polymorphisms (SNPs) rs...
Source: Iranian Journal of Allergy, Asthma and Immunology - April 27, 2021 Category: Allergy & Immunology Authors: Naeim Ehtesham Behrang Alani Deniz Mortazavi Sara Azhdari Taiebe Kenarangi Emran Esmaeilzadeh Bahram Pakzad Source Type: research

Role of Fibroblast Activation Protein Alpha in Fibroblast-like Synoviocytes of Rheumatoid Arthritis
This study aimed to investigate the role of fibroblast activation protein-alpha (FAP-α) in the regulation of genes involved in the transformation and pathogenic activity of RA FLSs. Synovial FLSs were isolated from RA patients and non-arthritic individuals (n=10 in both groups) and characterized; using immunocytochemistry and flow cytometry analysis. FLSs were divided into un-treated and Talabostat-treated groups to evaluate the FAP-α effect on the selected genes involved in cell cycle regulation (p21, p53, CCND1), apoptosis (Bcl-2, PUMA), and inflammatory and destructive behavior of FLSs (IL-6, TGF-β1, MMP-2, MMP-9, P2...
Source: Iranian Journal of Allergy, Asthma and Immunology - June 17, 2021 Category: Allergy & Immunology Authors: Mohammad Javad Mousavi Elham Farhadi Mohammad Vodjgani Jafar Karami Mohammad Naghi Tahmasebi Arash Sharafat Vaziri Marzieh Asgari Nima Rezaei Shayan Mostafaei Ahmadreza Jamshidi Mahdi Mahmoudi Source Type: research

Plasma Levels of MicroRNA-146a-5p, MicroRNA-24-3p, and MicroRNA-125a-5p as Potential Diagnostic Biomarkers for Rheumatoid Arthris
This study aims to evaluate the expression of microRNA (miR)-146a-5p, miR-24-3p, and miR-125a-5p in the plasma of RA patients and compare them with those of healthy controls to obtain a specific expression profile for earlier diagnosis and assistance in treating patients. This study was performed on 50 RA patients and 50 healthy controls. Five microliters of blood were taken from each patient/control. Plasma RNA was extracted using the Trisol solution. cDNAs were synthesized; using moloney murine leukemia virus (MMLV) and deoxynucleoside triphosphate (dNTP). Real-time PCR was performed using SYBR green kit. The mean expres...
Source: Iranian Journal of Allergy, Asthma and Immunology - June 17, 2021 Category: Allergy & Immunology Authors: Fatemeh Safari Elia Damavandi Abdol-Rahman Rostamian Shafieh Movassaghi Zeinab Imani-Saber Mojtaba Saffari Majid Kabuli Mohsen Ghadami Source Type: research

Investigation of rs531564 Polymorphism in the Primary MicroRNA-124 Gene in Patients with Systemic Lupus Erythematosus and Rheumatoid Arthritis: Association with Disease Susceptibility and Clinical Characteristics
Iran J Allergy Asthma Immunol. 2021 Jun 6;20(3):303-313. doi: 10.18502/ijaai.v20i3.6336.ABSTRACTMicroRNA-124 (miR-124) is known as an important regulator of the immune system and inflammatory response. Studies have reported that this miRNA is dysregulated in autoimmune disorders such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). A functional analysis demonstrated that rs531564 (C>G) affects the biogenesis of primary microRNA transcript-124 (pri-miR-124) and changes the expression of mature miR-124. In the present study, for the first time, we intended to evaluate the possible association between r...
Source: Iranian Journal of Allergy, Asthma and Immunology - June 17, 2021 Category: Allergy & Immunology Authors: Mehdi Hassani Mohammad Dehani Maryam Zare Rafie Emran Esmaeilzadeh Saeideh Davar Bahram Pakzad Meysam Mosallaei Seyyed Mohamad Hoseini Hadi Bayat Mohsen Soosanabadi Source Type: research

Association of rs3135500 and rs3135499 Polymorphisms in the MicroRNA-binding Site of Nucleotide-binding Oligomerization Domain 2 (NOD2) Gene with Susceptibility to Rheumatoid Arthritis
Iran J Allergy Asthma Immunol. 2021 Apr 17;20(2):178-187.ABSTRACTThe nucleotide-binding oligomerization domain 2 (NOD2) is the key regulator of inflammatory responses and has been involved in the pathogenesis of rheumatoid arthritis (RA). Laboratory and in silico evaluations have demonstrated that some polymorphisms in 3'UTR of NOD2 gene could influence the secondary structure of this region and similarly thermodynamic features of hybridization site and finally deregulate the expression of NOD2. In the current study, for the first time, we evaluated the possible association between single nucleotide polymorphisms (SNPs) rs...
Source: Iranian Journal of Allergy, Asthma and Immunology - April 27, 2021 Category: Allergy & Immunology Authors: Naeim Ehtesham Behrang Alani Deniz Mortazavi Sara Azhdari Taiebe Kenarangi Emran Esmaeilzadeh Bahram Pakzad Source Type: research

Role of Fibroblast Activation Protein Alpha in Fibroblast-like Synoviocytes of Rheumatoid Arthritis
This study aimed to investigate the role of fibroblast activation protein-alpha (FAP-α) in the regulation of genes involved in the transformation and pathogenic activity of RA FLSs. Synovial FLSs were isolated from RA patients and non-arthritic individuals (n=10 in both groups) and characterized; using immunocytochemistry and flow cytometry analysis. FLSs were divided into un-treated and Talabostat-treated groups to evaluate the FAP-α effect on the selected genes involved in cell cycle regulation (p21, p53, CCND1), apoptosis (Bcl-2, PUMA), and inflammatory and destructive behavior of FLSs (IL-6, TGF-β1, MMP-2, MMP-9, P2...
Source: Iranian Journal of Allergy, Asthma and Immunology - June 17, 2021 Category: Allergy & Immunology Authors: Mohammad Javad Mousavi Elham Farhadi Mohammad Vodjgani Jafar Karami Mohammad Naghi Tahmasebi Arash Sharafat Vaziri Marzieh Asgari Nima Rezaei Shayan Mostafaei Ahmadreza Jamshidi Mahdi Mahmoudi Source Type: research