BACKGROUND Microglial activation has been reported to be involved in traumatic brain injury (TBI). Nuclear factor erythroid 2-related factor 2 (Nrf2) plays a significant role in protecting against TBI-induced secondary brain injury. However, the exact mechanism is not clearly understood. The present study aimed to explore whether Nrf2 protects against TBI partly by regulating microglia function...

Monocyte/macrophage cell lines are fastidious cells commonly used in transient transfection experiments. In the course of a study of gene regulation by lipopolysaccharide (LPS), we have compared several methods for DNA-mediated cell transfection to determine which would be optimally applicable to the macrophage line, RAW 264.7. Both the response level (LPS inducibility) and the degree of inter-...

BACKGROUND Breast cancer is the most common diagnosed cancer among women in the world. Snail1 plays a role in the development of the invasive phenotypes of cancer, neural cell differentiation, cell division and apoptosis in tumor cells. Traces of snail1 in metastasis of breast cancer to bone are observed. The aim of this study was to investigate the effect of specific snail1 siRNAs on the proli...

The usefulness of diagnostic ultrasound in gene transfer was investigated. The hepatocellular carcinoma cell lines PRL/PRF/5 and Hep3B, and the pancreatic carcinoma Panc-1 cells were transfected with lipofectin or irradiated with a linear probe with a frequency of 8 MHz at a mechanical index of 0.4 through the bottom of the plates for 5 min using ...

Background & Objective:  Acute lymphoblastic leukemia (ALL) is a malignant disease that arises from various mutations in B or T-lymphoid progenitors. MicroRNAs (miRNAs) regulate gene expression by binding to the 3' untranslated region of protein-coding genes. Dysregulation of miRNA expression m...

Background: Colorectal cancer (CRC) is one of the most common causes of cancer-related death in the world. The expression of N-myc downstream-regulated gene 2 (NDRG2) is down-regulated in CRC. The aim of this study was to investigate the effect of NDRG2 overexpression on cell proliferation and invasive potential of SW48 cells.Methods: SW48 cells were transfected with a plasmid overexpressing ND...

Purpose: To elucidate the role of AKAP12 in leukemia cells.Methods: Quantitative reverse transcription-polymerase chain reaction (qRT-PCR) and Western blotting (WB) were employed to determine expression leukocyte cell lines, while 5-azacytidine was used treat cells, followed by assessment AKAP12. After constructing overexpressing vector pc-AKAP12 transfecting it into cells or treating with 5-az...

Objective: To investigate the effect of interleukin 6/Janus kinase 2/signal transducer and activator transcription 3 (IL-6/JAK2/STAT3) on biological behavior oral squamous cell carcinoma (OSCC). Methods: OSCC cells were transfected with designed lentiviral vector plasmid pGMLV-SB3 (experimental group) corresponding negative control pGMLV-SB3-shNC (control group); 48 hours after transfection, a ...

GalactosylatedN-3-guanidinopropylmethacrylamide-co-poly (ethylene glycol) methacrylate copolymers (galactosylated GPMA-co-PEGMA, GGP) were developed in order to promote transfection efficiency in the presence of serum in this report. First of all, the galactosylated PEGMA-co-GPMA copolymers were prepared via aqueous reversible addition – fragmentation chain transfer polymerization (RAFT) of pol...

background: electroporation is a valuable tool for small interfering rna (sirna) delivery into cells because it efficiently transforms a wide variety of cell types. since electroporation condition for each cell type must be determined experimentally, this study presents an optimal electroporation strategy to reproducibly and efficiently transfect mda-mb 468 human breast cancer cell with sirna. ...