Ask about this productRelated genes to: GSTT1 Blocking Peptide
- Gene:
- GSTT1 NIH gene
- Name:
- glutathione S-transferase theta 1
- Previous symbol:
- -
- Synonyms:
- -
- Chromosome:
- 22q11.23 alternate reference locus
- Locus Type:
- gene with protein product
- Date approved:
- 1994-08-10
- Date modifiied:
- 2015-07-31
- Gene:
- GSTT1-AS1 NIH gene
- Name:
- GSTT1 antisense RNA 1
- Previous symbol:
- -
- Synonyms:
- lncRNA-AS-GSTT1(1-72), lncRNA-CD244, lncRNA-BC050410
- Chromosome:
- 22q11.23 alternate reference locus
- Locus Type:
- RNA, long non-coding
- Date approved:
- 2015-08-05
- Date modifiied:
- 2015-08-05
Related products to: GSTT1 Blocking Peptide
Related articles to: GSTT1 Blocking Peptide
- Retinal infection with -ocular toxoplasmosis-is a common cause of vision impairment worldwide. Pathology combines parasite-induced retinal cell death and reactive intraocular inflammation. Müller glial cells, which represent the supporting cell population of the retina, are relatively susceptible to infection with . We investigated expression of long non-coding RNAs (lncRNAs) with immunologic regulatory activity in Müller cells infected with virulent strains-GT1 (haplogroup 1, type I) and GPHT (haplogroup 6). We first confirmed expression of 33 lncRNA in primary cell isolates. MIO-M1 human retinal Müller cell monolayers were infected with tachyzoites (multiplicity of infection = 5) and harvested at 4, 12, 24, and 36 h post-infection, with infection being tracked by the expression of parasite surface antigen 1 (SAG1). Significant fold-changes were observed for 31 lncRNAs at one or more time intervals. Similar changes between strains were measured for BANCR, CYTOR, FOXD3-AS1, GAS5, GSTT1-AS1, LINC-ROR, LUCAT1, MALAT1, MIR22HG, MIR143HG, PVT1, RMRP, SNHG15, and SOCS2-AS1. Changes differing between strains were measured for APTR, FIRRE, HOTAIR, HOXD-AS1, KCNQ1OT1, LINC00968, LINC01105, lnc-SGK1, MEG3, MHRT, MIAT, MIR17HG, MIR155HG, NEAT1, NeST, NRON, and PACER. Our findings suggest roles for lncRNAs in regulating retinal Müller cell immune responses to , and encourage future studies on lncRNA as biomarkers and/or drug targets in ocular toxoplasmosis. - Source: PubMed
Publication date: 2019/09/20
Rochet EliseAppukuttan BinoyMa YuefangAshander Liam MSmith Justine R - Multiple sclerosis (MS) is a progressive chronic autoimmune-mediated disease. Recently, long non-coding RNAs (lncRNAs) are characterized to participate in the adjustment of immune responses. Here, we evaluated the expression levels of GSTT1-AS1 and IFNG-AS1 lncRNAs and their targets (TNF and IFNG, respectively) in Iranian MS patients.In this case-control study, 50 relapsing-remitting MS patients and 50 healthy subjects were recruited. Expressions of GSTT1-AS1 and IFNG-AS1 lncRNAs, as well as TNF and IFNG genes, were assessed in their peripheral blood samples by SYBR Green-based Real-time quantitative PCR.Expression levels of GSTT1-AS1 and IFNG-AS1 lncRNAs were both significantly downregulated (p values 0.032 and 0.013, respectively). On the other hand, the expression of TNF and IFNG showed increased levels, however, did not reach statistical significance after our analysis (p > 0.05). Spearman correlation analysis showed that GSTT1-AS1 had a significant positive moderate correlation with IFNG-AS1 (r = 0.541, p < 0.0001), IFNG (r = 0.329, p = 0.001), and TNF (r = 0.204, p = 0.041). Also, IFNG-AS1 revealed the same correlation with IFNG (r = 0.475, p < 0.0001) as well as TNF (r = 0.399, p < 0.0001). Furthermore, GSTT1-AS1 (r = 0.313, p = 0.027) and (IFNG r = 0.478, p < 0.0001) demonstrated a significant positive correlation with age at onset.Briefly, the current study provided for the first time dysregulation of GSTT1-AS1 and IFNG-AS lncRNAs network in MS, which highlights the significant role of epigenetic pathways in this autoimmune disorder. Larger sample size and further investigation assays could shed light on the underlying mechanisms in this area of science. - Source: PubMed
Publication date: 2019/01/24
Ganji MaziarSayad ArezouOmrani Mir DavoodArsang-Jang ShahramMazdeh MehrdokhtTaheri Mohammad - Multiple sclerosis (MS) is a chronic inflammatory disorder of the central nervous system (CNS), in which axonal damage is a deteriorative factor. Brain-Derived Neurotrophic Factor (BDNF) is described as a neuronal-survival gene, also capable of exerting pleiotropic effects on the immune cells. Here, we aimed to investigate expression levels of BDNF and its antisense RNA, BDNF-AS, in Iranian MS patients. Our case-control study was based on collecting 50 whole blood samples of relapsing-remitting MS patients and 50 healthy controls. Then, expression analysis of BDNF and BDNF-AS was performed by Real-time quantitative PCR. We found a strong and positive correlation between BDNF and BDNF-AS in MS patients. This is while no significant difference in BDNF and BDNF-AS expression levels was seen between MS patients and controls (p>0.05). A significant and strong positive correlation was found between the expression levels of BDNF-AS and BDNF (r=0.785, p<0.0001). Further, significant positive moderate correlations of BDNF and BDNF-AS with other lncRNAs (GSTT1-AS1 and IFNG-AS1) and genes (TNF and IFNG) were revealed (p<0.0001). Additionally, there was no correlation between the BDNF and BDNF-AS expressions and disease duration, age at onset, and Expanded Disability Status Scale of Kurtzke (EDSS) (p>0.05). BDNF and BDNF-AS expression levels revealed insignificant discrepancies in patients and controls. We found a strong and positive correlation between BDNF and BDNF-AS in MS patients, which is, based on previous studies, a quit novel finding and can be further discussed by future works to unravel its possible application in MS. We suggest evaluation of different leukocytes subsets separately along with large cohort studies comprising a higher number of individuals from different ages to unravel the effects of other possible aspects. - Source: PubMed
Publication date: 2018/12/04
Gharzi VajihehGangi MaziarSayad ArezouMazdeh MehrdokhtArsang-Jang ShahramTaheri Mohammad