Loading...
Search for: ghafouri-fard--s
0.02 seconds

    Over-Expression of immune-related lncrnas in inflammatory demyelinating polyradiculoneuropathies

    , Article Journal of Molecular Neuroscience ; 2020 Sadeghpour, S ; Ghafouri Fard, S ; Mazdeh, M ; Nicknafs, F ; Nazer, N ; Sayad, A ; Taheri, M ; Sharif University of Technology
    Humana Press Inc  2020
    Abstract
    Long non-coding RNAs (lncRNAs) have crucial roles in the pathogenesis of immune-related disorders. However, their role in the pathobiology of inflammatory demyelinating polyradiculoneuropathies remains unclear. In the current study, we measured peripheral expression of four lncRNAs, namely TUG1, FAS-AS1, NEAT1, and GAS5, in patients with acute/chronic inflammatory demyelinating polyradiculoneuropathies (AIDP/CIDP) compared with healthy subjects. Notably, all lncRNAs were over-expressed in patients compared with controls (P < 0.0001 for all lncRNAs). When assessing their expressions in AIDP and CIDP groups separately, TUG1 and NEAT1 were up-regulated in both patient groups compared with... 

    Dysregulation of lncRNAs in autoimmune neuropathies

    , Article Scientific Reports ; Volume 11, Issue 1 , 2021 ; 20452322 (ISSN) Gholipour, M ; Taheri, M ; Mehvari Habibabadi, J ; Nazer, N ; Sayad, A ; Ghafouri Fard, S ; Sharif University of Technology
    Nature Research  2021
    Abstract
    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and Guillain-Barré syndrome (GBS) are inflammatory neuropathies with different clinical courses but similar underlying mechanisms. Long non-coding RNAs (lncRNAs) might affect pathogenesis of these conditions. In the current project, we have selected HULC, PVT1, MEG3, SPRY4-IT1, LINC-ROR and DSCAM-AS1 lncRNAs to appraise their transcript levels in the circulation of CIDP and GBS cases versus controls. Expression of HULC was higher in CIDP patients compared with healthy persons (Ratio of mean expression (RME) = 7.62, SE = 0.72, P < 0.001). While expression of this lncRNA was not different between female CIDP cases and female... 

    Expression analysis of cytokine transcripts in inflammatory demyelinating polyradiculoneuropathy

    , Article Metabolic Brain Disease ; Volume 36, Issue 7 , 2021 , Pages 2111-2118 ; 08857490 (ISSN) Nicknafs, F ; Ghafouri Fard, S ; Omrani, M. D ; Nazer, N ; Sayad, A ; Taheri, M ; Sharif University of Technology
    Springer  2021
    Abstract
    Inflammatory demyelinating polyradiculoneuropathies are a group of peripheral nerve system disorders in which immune reactions are dysregulated. Cytokines have noticeable roles in the regulation of these responses. We compared transcript levels of nine cytokine coding genes namely IL-1B, IL-2, IL-4, IL-6, IL-8, IL-17A, IFN-G, TGF-B and TNF-A in the peripheral blood of patients with acute and chronic kinds of this condition (AIDP and CIDP) and healthy persons. Expression of IL-17A was significantly lower in female AIDP cases compared with female controls (Expression Ratio = 0.02, P value = 0.02). Expression of this cytokine was higher in female CIDP cases compared with female AIDP cases... 

    Over-Expression of immune-related lncrnas in inflammatory demyelinating polyradiculoneuropathies

    , Article Journal of Molecular Neuroscience ; Volume 71, Issue 5 , 2021 , Pages 991-998 ; 08958696 (ISSN) Sadeghpour, S ; Ghafouri-Fard, S ; Mazdeh, M ; Nicknafs, F ; Nazer, N ; Sayad, A ; Taheri, M ; Sharif University of Technology
    Humana Press Inc  2021
    Abstract
    Long non-coding RNAs (lncRNAs) have crucial roles in the pathogenesis of immune-related disorders. However, their role in the pathobiology of inflammatory demyelinating polyradiculoneuropathies remains unclear. In the current study, we measured peripheral expression of four lncRNAs, namely TUG1, FAS-AS1, NEAT1, and GAS5, in patients with acute/chronic inflammatory demyelinating polyradiculoneuropathies (AIDP/CIDP) compared with healthy subjects. Notably, all lncRNAs were over-expressed in patients compared with controls (P < 0.0001 for all lncRNAs). When assessing their expressions in AIDP and CIDP groups separately, TUG1 and NEAT1 were up-regulated in both patient groups compared with... 

    Abnormal expression of NF-κB-related transcripts in blood of patients with inflammatory peripheral nerve disorders

    , Article Metabolic Brain Disease ; Volume 36, Issue 8 , 2021 , Pages 2369-2376 ; 08857490 (ISSN) Azimi, T ; Ghafouri Fard, S ; Badrlou, E ; Omrani, D ; Nazer, N ; Sayad, A ; Taheri, M ; Sharif University of Technology
    Springer  2021
    Abstract
    The NF-κB family includes some transcription factors which have important functions in the regulation of immune responses, therefore participating in the pathophysiology of inflammatory conditions such as peripheral neuropathies. We have quantified expression of a number of NF-κB-related transcripts in patients with Guillain-Barré syndrome (GBS) or chronic inflammatory demyelinating polyneuropathy (CIDP) versus healthy subjects. These transcripts have been previously shown to be functionally related with this family of transcription factors. Expressions of ATG5, DICER-AS1, PACER, DILC, NKILA and ADINR have been increased in both CIDP and GBS patients compared with controls. However,... 

    Author Correction: A novel variant in TLE6 is associated with embryonic developmental arrest (EDA) in familial female infertility (Scientific Reports, (2022), 12, 1, (17664), 10.1038/s41598-022-22687-y)

    , Article Scientific Reports ; Volume 12, Issue 1 , 2022 ; 20452322 (ISSN) Akbari, M ; Mohebi, M ; Berjis, K ; Ghahremani, A ; Modarressi, M. H ; Ghafouri Fard, S ; Sharif University of Technology
    Nature Research  2022
    Abstract
    The original version of this Article contained an error in the spelling of the author Mohammad Hossein Modarressi, which was incorrectly given as Mohammad‑Hossein Modarresi. The original Article has been corrected. © 2022, The Author(s)  

    A novel variant in TLE6 is associated with embryonic developmental arrest (EDA) in familial female infertility

    , Article Scientific Reports ; Volume 12, Issue 1 , 2022 ; 20452322 (ISSN) Akbari, M ; Mohebi, M ; Berjis, K ; Ghahremani, A ; Modarresi, M. H ; Ghafouri Fard, S ; Sharif University of Technology
    Nature Research  2022
    Abstract
    This study aims to identify genetic causes of familial female infertility characterized by embryonic developmental arrest (EDA) and repeated implantation failure (RIF) with oocyte donation IVF cycle. We used Whole-exome sequencing and Sanger validation to find causative genes in an Iranian consanguineous family that had 3 infertile daughters, 4 fertile daughters, and 2 fertile sons. All patients in this consanguineous family exhibited typical manifestations of unexplained RIF and EDA. Genetic analysis identified a homozygous missense variant (c.G1054C:p.G352R) in exon 13 of the TLE6 gene that cosegregated with the EDA phenotype in an autosomal recessive pattern. Other members of the family,... 

    Assessment of expression of a number of immune-related genes in the periodontitis

    , Article Ecological Genetics and Genomics ; Volume 22 , 2022 ; 24059854 (ISSN) Gholami, L ; Badrlou, E ; Nazer, N ; Sadeghi, G ; Mehdizadeh, B ; Mirzajani, S ; Sayad, A ; Ghafouri Fard, S ; Sharif University of Technology
    Elsevier Inc  2022
    Abstract
    Immune-related genes have essential roles in the pathobiology of periodontitis. In the current projects, we aimed at appraisal of the expression amounts of three immune-related genes including two mRNA coding genes (NR3C1 and CSTF2) and a long non-coding RNA (CCAT2) in tissue sections and blood of patients with this condition versus healthy controls. Our previous study has shown the susceptibility role of HLA-DRB1*04 allele in development of this disease. So the subjects who were positive for HLA-DRB1*04 allele were excluded. Expression amounts of CCAT2, NR3C1 and CSTF2 genes have been statistically similar between periodontitis patients and controls in both blood samples and tissue samples.... 

    Expression of apoptosome-related genes in periodontitis

    , Article Gene Reports ; Volume 23 , 2021 ; 24520144 (ISSN) Gholami, L ; Badrlou, E ; Nazer, N ; Sadeghi, G ; Kiani Haftlang, M ; Mirzajani, S ; Shadnoush, M ; Sayad, A ; Ghafouri Fard, S ; Sharif University of Technology
    Elsevier Inc  2021
    Abstract
    Recent studies have provided clues for participation of apoptosis related genes in the development of periodontitis. We examined expression of four apoptosome related genes namely CPSF7, AGO2, WDR33 and HUR1 in the blood and tissues of patients with stage III-IV periodontitis compared with control blood/tissue samples. Expression of AGO2 was significantly higher in the blood specimens of individual having periodontitis compared with healthy persons (ratio of mean expression = 6.9, P value = 4.79E−02). However, when categorizing individuals based on their gender, none of comparisons yielded significant results. Expression of AGO2 was not different between tissue samples of patients and... 

    Altered expression of STAT genes in periodontitis

    , Article Human Antibodies ; Volume 29, Issue 3 , 2021 , Pages 209-216 ; 10932607 (ISSN) Gholami, L ; Movafagh, A ; Badrlou, E ; Nazer, N ; Yari, M ; Sadeghi, G ; Mirzajani, S ; Shadnoush, M ; Sayad, A ; Ghafouri Fard, S ; Sharif University of Technology
    IOS Press BV  2021
    Abstract
    Signal Transducer and Activator of Transcription (STAT) pathway is functionally located downstream of Janus kinases proteins and can integrate signals from diverse pathways, thus regulating several aspects of immune responses. Although contribution of STAT proteins in the pathogenesis of several inflammatory conditions has been confirmed, their role in the development of periodontitis has been less appraised. Thus, we assessed levels of STAT transcripts in the periodontal tissues and circulation of affected individuals compared with the corresponding controls. Expression of STAT1 was remarkably lower in tissues samples of patients compared with control tissues (Ratio of mean expression (RME)... 

    Opposite trends of GAS6 and GAS6-AS expressions in breast cancer tissues

    , Article Experimental and Molecular Pathology ; Volume 118 , 2021 ; 00144800 (ISSN) Lavasani, A ; Hussen, B. M ; Taheri, F ; Sattari, A ; Yousefi, H ; Omrani, M. D ; Nazer, N ; Ghafouri Fard, S ; Taheri, M ; Sharif University of Technology
    Academic Press Inc  2021
    Abstract
    Growth arrest-specific gene 6 (GAS6) is a growth factor-like cytokine whose function is related with vitamin K. This protein interacts with receptor tyrosine kinase proteins such as Tyro3, Axl, and TAM Receptor family, therefore affecting the tumorigenic processes via different mechanisms. GAS6-antisense 1 (GAS6-AS1) is a long non-coding RNAs (lncRNAs) that is transcribed from a genomic regions nearby GAS6. This lncRNA is also implicated in the pathobiology of cancer. We intended to judge the role of GAS6 and GAS6-AS1 in the pathogenesis of breast cancer through appraisal of their expression levels in breast cancer tissues and their paired neighboring non-cancerous samples. Expression of...