Abstract:
OBJECTIVES:MicroRNAs (miRNAs) are a class of short RNAs that control the biological processes including cell proliferation, apoptosis and development. Aberrant expression of miRNAs was determined in the different stages of tumor development and metastasis. To study the effect of silibinin on miRNAs expression, we evaluated quantitative expression of miR-21 and miR-155 as two oncomiRs and several potential targets in silibinin-treated T47D cells. MATERIALS AND METHODS:The rate of proliferation and apoptosis was measured in silibinin-treated and untreated cells. The expression levels of miR-21 and miR-155 were evaluated in T47D cells treated with silibinin (100 µg/ml). Also, their putative targets were predicted in apoptotic pathways using multiple algorithms; as a confirmation, the transcription level of APAF-1, CASP-9 and BID was evaluated. RESULTS:In silibinin-treated cells, death was occurred in a dose and time-dependent manner. miR-21 and miR-155 was downregulated in cells treated with silibinin (100 µg/ml). It is noticeable that the expression of their potential targets including CASP-9 and APAF-1 was increased in silibinin-treated cells after 48 hr. CONCLUSION:Our findings showed a correlation between the expression of miR-21 and miR-155 and apoptosis in silibinin treated T47D cells. It seems that miRNAs such as miR-21 and miR-155 were regulated by silibinin. Also, increase in the transcript level of APAF-1 and CASP-9 after downregulation of miR-21 and miR-155 might indicate that these genes were targeted by aforementioned miRNAs in T47D cells.
journal_name
Iran J Basic Med Scijournal_title
Iranian journal of basic medical sciencesauthors
Zadeh MM,Ranji N,Motamed Nsubject
Has Abstractpub_date
2015-12-01 00:00:00pages
1209-14issue
12eissn
2008-3866issn
2008-3874journal_volume
18pub_type
杂志文章abstract:OBJECTIVES:To clarify the protective effects of Cichorium glandulosum (CG) extracts on thioacetamide (TAA)-induced rat hepatic fibrosis. MATERIALS AND METHODS:The dry roots of CG were smashed and percolated with 95% ethanol, and the residual was prepared into petroleum ether extract (CG-V), ethyl acetate extract (CG-V...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVES:Endometriosis is a complex gynecologic disease with unknown etiology. Noscapine has been introduced as a cancer cell suppressor. Endometriosis was considered as a cancer like disorder, The aim of present study was to investigate noscapine apoptotic effect on human endometriotic epithelial and stromal cells i...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVES:Eukaryotic translation initiation factor 4E (eIF4E) is overexpressed in cervical cancer (CC). However, the molecular mechanisms are unclear. This study aimed to investigate the molecular mechanism of eIF4E gene overexpression in CC. MATERIALS AND METHODS:The human papillomavirus (HPV) type 18 E7 and eIF4E m...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2015-07-01 00:00:00
abstract:Objectives:Hyperuricemia is a risk for cardiovascular and metabolic diseases, but the mechanism is ambiguous. Increased intestinal permeability is correlated with metabolic syndrome risk factors. Intestinal epithelial cells play a pivotal role in maintaining intestinal permeability. Uric acid is directly eliminated int...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2020.44948.10482
更新日期:2020-06-01 00:00:00
abstract:Objectives:During the last years with increasing resistant bacteria to the most antibiotics bacteriophages are suggested as appropriate treatment option. To investigate lytic activity of bacteriophages there are indirect microbial procedures and direct methods. The present study to complement microbial procedures and i...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2019.31226.7521
更新日期:2019-03-01 00:00:00
abstract:Objectives:Eupafolin, a major active component of Eupatorium perfoliatum L., has anti-inflammatory and anti-oxidant properties. Lipopolysaccharide (LPS) is responsible for myocardial depression. A line of evidences revealed that LPS induces autophagy in cardiomyocytes injury. This study aims to evaluate the effects of ...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2019.37748.8977
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE(S):Cerebral hypoperfusion/ischemia (CHI) is a neurological disease where impaired hippocampus electrical activity and cognition caused by a serial pathophysiological events. This study aimed to evaluate the effects of chronic oral administration of grape seed extract (GSE) on passive avoidance memory and long...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2013-09-01 00:00:00
abstract:Objectives:The aim of the present research is to investigate the efficacy of L-carnitine (LC) as a complementary therapy to diclofenac sodium (Dic) treatment in a mono-iodoacetate (MIA) induced knee osteoarthritis (OA) rat model, with respect to pain relief and the underlying pathology. Materials and Methods:Fifty adu...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2020.43136.10138
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVES:Hepatitis C is a major cause of liver failure worldwide. Current therapies applied for this disease are not fully effective and produce side effects in most cases. Non-structural protein 3 helicase (NS3) of HCV is one of the key enzymes in viral replication and infection. Therefore, this region is a promisin...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2015-02-01 00:00:00
abstract::Cancer testis antigens (CTAs), a large family of tumor-associated and immunogenic antigens expressed in human tumors of various histological origins, are highly restricted to the testis and trophoblast. CTAs have been identified as potent targets for tumor-specific immunotherapeutic advances and have immensely lead to...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章,评审
doi:10.22038/IJBMS.2017.9259
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVES:Clinical studies of treating traumatic brain injury (TBI) with autologous adult stem cells led us to examine the impression of a combination therapy. This was performed by intravenous injection of human umbilical cord matrix stem cell (hUCMSC-Wharton(,)s jelly stem cell) with bone marrow cell mobilized by gr...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2011-07-01 00:00:00
abstract:Objectives:Recent evidence has shown underlying roles of gut dysbiosis and metabolic endotoxemia in obesity and its complications. Despite the large number of experimental and clinical researches performed on gut microbiota and obesity, no bibliometrics' study has been conducted so far. We aimed to assess the trend of ...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章,评审
doi:10.22038/ijbms.2018.30203.7281
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVES:Cyclooxygenases (COXs) are known to play some roles in physiological mechanisms related to learning and memory. Since sodium salicylate is an inhibitor of COX, we have evaluated the effect of peripheral and intra-hippocampal administration of sodium salicylate on spatial learning and memory in male rats. MA...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVES:Human Cytomegalovirus (HCMV) remains a major morbidity and mortality cause in immuno suppressed patients. Therefore, significant effort has been made towards the development of a vaccine. In this study, the expression of the pp65 and gB fusion peptides and Fc domain of mouse IgG2a as a novel delivery system ...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2016-04-01 00:00:00
abstract:Objectives:Weight gain and metabolic disturbances such as dyslipidemia, are frequent side effects of second-generation antipsychotics, including olanzapine. This study examined the metabolic effects of chronic olanzapine exposure. In addition, we investigated the hepatic fatty acid effects of olanzapine in female C57BL...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/IJBMS.2018.22759.5780
更新日期:2018-05-01 00:00:00
abstract::The study of tumor viruses paves the way for understanding the mechanisms of virus pathogenesis, including those involved in establishing infection and dissemination in the host tumor affecting immune-compromised patients. The processes ranging from viral infection to progressing malignancy are slow and usually insuff...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章,评审
doi:
更新日期:2013-03-01 00:00:00
abstract:Objectives:Alginates play a key role in mucoid Pseudomonas aeruginosa colonization, biofilm formation, and driving out of cationic antibiotics. P. aeruginosa alginate lyase (AlgL) is a periplasmic enzyme that is necessary for alginate synthesis and secretion. It also has a role in depolymerization of alginates. Using A...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2020.37277.8874
更新日期:2020-04-01 00:00:00
abstract:UNLABELLED:Objective(s ): Targeting the neuropeptide systems has been shown to be useful for the development of more effective antipsychotic drugs. Neurotensin, an endogenous neuropeptide, appears to be involved in the mechanism of action of antipsychotics. However, the available data provide conflicting results and th...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVES:Asthma results from the interaction between genetic and environmental factors. ADAM33 gene on chromosome 20p13 is associated with asthma and airway hyperresponsiveness. MATERIALS AND METHODS:This is a case-control study, where four SNPs S1 (rs3918396), T1 (rs2280091), T2 (rs2280090), V4 (rs2787094) of ADAM3...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVES:Prostate cancer is the world's leading cause of cancer and the second cause of cancer-related death in men after lung cancer. Differentiation of prostate adenocarcinoma from benign prostate lesions and hyperplasia sometimes cannot be done on the basis of morphologic findings. Considering the fact that in the...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2014-07-01 00:00:00
abstract:Objectives:Renal ischemia-reperfusion injury (IRI) as a severe condition of acute kidney injury (AKI) is the most common clinical problem with high mortality rates of 35-60% deaths in hospital. Mesenchymal stem cells (MSC) due to unique regenerative characteristics are ideal candidates for the treatment of the ischemic...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/IJBMS.2018.26829.6566
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVES:Primary or adult type hypolactasia, the most common enzyme deficiency in the world, is due to reduced lactase activity in the intestinal cell after weaning. Lactase non-persistence is inherited as an autosomal recessive trait. A DNA variant, single nucleotide polymorphism C/T-13910 which is located on 13910 ...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVES:To study the effect of low-frequency vibration on bone marrow stromal cell differentiation and potential bone repair in vivo. MATERIALS AND METHODS:Forty New Zealand rabbits were randomly divided into five groups with eight rabbits in each group. For each group, bone defects were generated in the left humer...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2017.8088
更新日期:2017-01-01 00:00:00
abstract:Objectives:Osteonecrosis of the jaw, as an exposed necrotic bone in the oral cavity, is one of the adverse effects of bisphosphonates, which have an affinity for bone minerals. This study investigates the cytotoxic effects of alendronate (ALN) as a nitrogen-containing bisphosphonate, on human dental pulp stem cells (hD...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/IJBMS.2018.22877.5816
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVE(S):Atherosclerosis is a chronic immune-inflammatory disease that generally leads to ischemic heart disease. Ghrelin has several modulatory effects on cardiovascular system. In this study, we investigated the effect of ghrelin on aortic intima-media thickness, size and the number of adipocyte cells in obese an...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2013-08-01 00:00:00
abstract:Objectives:In this study, we investigated the protective effects of piperine on lead acetate-induced renal damage in rat kidney tissue. Materials and Methods:Forty male rats were divided into 5 groups: negative control (rats were given aquadest daily), positive control (rats were given lead acetate 30 mg/kg BW orally ...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/IJBMS.2017.9487
更新日期:2017-11-01 00:00:00
abstract:Objectives:Traumatic brain injury (TBI) is one of the main causes of intellectual and cognitive disabilities. Clinically, it is essential to limit the development of cognitive impairment after TBI. In the present study, the neuroprotective effects of gallic acid (GA) on neurological score, memory, long-term potentiatio...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/IJBMS.2018.29639.7165
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE(S):Based on knowledge from traditional herbal medicine, Ferula assa-foetida (asafoetida) has several therapeutic applications but there is less knowledge about its effect on neurons. MATERIALS AND METHODS:In order to evaluate neuronal differentiation, neuronal like cells were stained against neuronal specifi...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:
更新日期:2013-04-01 00:00:00
abstract:Objectives:Copper (Cu) is an essential dietary supplement in animal feeds, which plays an important role in maintaining the balance of all living organisms. Copper nanoparticles (nCu) participate in catalysing activities of multiple antioxidant/defensive enzymes and exerts pro-inflammatory and pro-apoptotic effects on ...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/ijbms.2019.35787.8526
更新日期:2019-07-01 00:00:00
abstract:Objectives:Heparin-binding hemagglutinin (HBHA), a mycobacterial cell surface protein, mediates adhesion to nonphagocytic cells and the dissemination of Mycobacterium tuberculosis (M. tuberculosis) from the site of primary infection. Superior expression systems are required to obtain abundant M. tuberculosis proteins f...
journal_title:Iranian journal of basic medical sciences
pub_type: 杂志文章
doi:10.22038/IJBMS.2018.24280.6064
更新日期:2018-02-01 00:00:00