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BACKGROUND Rheumatoid arthritis (RA) is a chronic inflammatory disease with many genetic factors predisposing to disease susceptibility. The aim of the present study was to investigate the impact of CD226 rs727088 and rs763361 polymorphisms and susceptibility to RA in a sample of the Iranian population. METHODS This case-control study was carried out on(More)
UNLABELLED Single nucleotide polymorphisms in pre‑microRNA (miRNA) may alter miRNA expression levels or processing and contribute to susceptibility in a wide range of diseases. The present study aimed to evaluate the possible association between rs2910164 and rs3746444 of the pre-miRNA (hsa-mir-146a and hsa-mir-499) polymorphisms and susceptibility to(More)
Caspase-8 (CASP8) plays a critical role in regulating apoptosis, and its functional polymorphisms may modify cancer risk. We investigated the possible association between CASP8 -652 6N ins/del (rs3834129) and the risk of breast cancer in a sample of Iranian population. This case-control study was done on 236 breast cancer patients and 203 cancer free(More)
INTRODUCTION The association between -336 A/G polymorphism of CD209 and susceptibility to/protection from tuberculosis is inconsistent. AIM The present study aimed at evaluating the possible association between CD209 rs4804803 (-336 A/G) gene polymorphism and pulmonary tuberculosis (PTB) in a sample of Iranian population. MATERIALS AND METHODS This(More)
It has been suggested that genetic factors contribute to patients' vulnerability to breast cancer (BC). The programmed cell death 6 interacting protein (PDCD6IP) encodes for a protein that is known to bind to the products of the PDCD6 gene, which is involved in the apoptosis pathway. The aim of this case-control study is to investigate the relationship(More)
Tuberculosis (TB) is a major cause of morbidity and mortality worldwide. IRGM1 is an important protein in the innate immune response against intracellular pathogens by regulating autophagy. Polymorphisms in the IRGM genes are known to influence expression levels and may be associated with outcome of infections. This case-control study was done on 150(More)
The aim of this study was to investigate the possible association between TGF-β1 -509 C/T (rs1800469), 29 C/T (Prol10Leu, rs1800470) and 788 C/T (Thr263Ile, rs1800472) gene polymorphisms and chronic periodontitis (CP) in a sample of Iranian population. This case-control study was conducted on 100 CP patients and 100 healthy unrelated, age-, sex-, and(More)
Fas/Fas ligand (FasL) system is one of the key apoptotic signaling entities in the extrinsic apoptotic pathway. De-regulation of this pathway, i.e. by mutations may prevent the immune system from the removal of newly-formed tumor cells, and thus lead to tumor formation. The present study investigated the association between -1377 G/A (rs2234767) and -670(More)
AIM Genetic and environmental factors are risk factors for breast cancer. Our aim was to investigate the associations between genetic polymorphism of GST genes (GSTM1, GSTT1 and GSTP1) and susceptibility to breast cancer in an Iranian population. MATERIALS & METHODS This case-control study was carried out on 134 patients with breast cancer and 152(More)
A major problem in the treatment of breast cancer is the development of resistance to chemotherapeutic agents. Although the role of multidrug resistance 1 (MDR1) and multidrug resistance associated protein 1 (MRP1) in inducing drug resistance in many cancers has been widely investigated the clinical significance of expression of these genes in breast cancer(More)