Overall, this study provides an important insight into pathogen-response and resistance to bacterial wilt in C. equisetifolia.LncRNAs play a vital role in the tumorigenesis of gastric cancer (GC). This study determined that LINC01235 expression has greater fold changes by analyzing TCGA RNA-Seq data. The qRT-PCR assay confirmed that LINC01235 is significantly over-expressed in GC cells and tissues. Additionally, the overall survival analysis showed that patients with a higher LINC01235 expression had a poorer prognosis than those with a lower LINC01235 expression. Univariate Cox regression analysis indicated that high LINC01235 expression is positively correlated with poor prognosis. Moreover, LINC01235 was an independent poor prognostic marker for GC in multivariate Cox analysis. Invitro assays suggested that LINC01235 knockdown suppresses GC cell migration and invasion. GSEA revealed that high LINC01235 expression is strongly enriched in the EMT pathway. Western blotting results revealed that LINC01235 silencing decreases the expression of EMT-induced proteins. In conclusion, LINC01235 can promote GC cell metastasis via EMT and function as a prognostic biomarker.Enterococcus faecalis is a common human gut commensal bacterium. While some E. faecalis strains are probiotic, others are known to cause opportunistic infections, and clear distinction between these strains is difficult using traditional taxonomic approaches. In this study, we completed the genome sequencing of EF-2001, a probiotic strain, using our in-house hybrid assembly approach. Comparative analysis showed that EF-2001 was devoid of cytolysins, major factors associated with pathogenesis, and was phylogenetically distant from pathogenic E. faecalis V583. Genomic analysis of strains with a publicly available complete genome sequence predicted that drug-resistance genes- dfrE, efrA, efrB, emeA, and lsaA were present in all strains, and EF-2001 lacked additional drug-resistance genes. Core- and pan-genome analyses revealed a higher degree of genomic fluidity. We found 49 genes specific to EF-2001, further characterization of which may provide insights into its diverse biological activities. Our comparative genomic analysis approach could help predict the pathogenic or probiotic potential of E. faecalis leading to an early distinction based on genome sequences.This study points to evaluate the effects of pre-treatment with standardized dry extract of Curcuma longa (Motore™) added to the diet (0; 250; 500; and 750 mg/kg) on oxidative stress parameters, longevity, and therapeutic success in Rhamdia quelen experimentally infected with Aeromonas hydrophila (MF 372510). After treatment, the liver and kidney were collected to determine non-enzymatic oxidative parameters such as the formation of thiobarbituric acid reactive substances (TBARS), non-protein thiols (NPSH), and quantification of reactive oxygen species (ROS) levels. Also, two enzymatic antioxidant parameters were evaluated superoxide dismutase (SOD) and catalase (CAT) activities. The results showed an increase of ROS and TBARS levels, a depletion in NPSH, and a decrease of SOD and CAT activities in infected fish compared to control. The highest Motore™ dose minimized the deleterious effect of A. hydrophila infection improving longevity, oxidative status, and survival rate. The addition of 750 mg Motore™/kg feed is recommended for silver catfish in fish farming. Serious economic losses in Rhamdia quelen culture caused by Aeromonas hydrophila infections can be prevented by the addition of Motore™ to the diet.
  Staphylococcus aureus (S. aureus) is a bacterial pathogen can cause a wide range of nosocomial infections. Nasal colonization by S.aureus plays important role both in the epidemiology and pathogenesis of infection.
 
  The purpose of this study was to investigate the association of clinical isolates and nasal colonizers of S. aureus in the same patients by molecular methods, and their antibiotic susceptibility pattern.
 
  A total of 181 S. aureus isolates were collected from 100 patients admitted that including 100 clinical isolates and 81 nasal swabs from the same patients (19 cases were found as noncarriers). Superantigens and adhesion genes were identified by PCR. Molecular typing of the isolates was performed by repetitive element polymerase chain reaction (Rep-PCR). Antimicrobial susceptibility pattern of the isolates was conducted by disk diffusion. MIC of the isolates to vancomycin was determined by microbroth dilution. The ability of S. aureus isolates to form biofilm was determined by microtiter platehat nasal decolonization could be effective in the preventing of S. aureus infections.
 There is a high concordance rate between colonizing and clinical isolates of S. aureus in terms of adhesion factors and superantigen genes. It is suggested that nasal decolonization could be effective in the preventing of S. aureus infections.Hirame rhabdovirus (HIRRV) is one of the most important viruses of fish, posing a great threat to the fish industry in Asia and Europe. The glycoprotein (G) of HIRRV is known to play important roles in virus attachment and entry, making it an ideal target for both diagnosis and therapy. In this study, a truncated G of HIRRV was expressed as a fusion protein in Escherichia coli. Using the recombinant G protein (rG), monoclonal antibodies (mAbs) were prepared by the hybridoma technology. Subsequently, positive clones were screened by indirect enzyme-linked immunosorbent assay (ELISA) and further characterized by Western blot and immunofluorescence assay (IFA). ELISA results showed that two mAbs (3E5 and 4D10) could react with the rG, as well as the purified HIRRV. Western blot analysis showed that the mAbs belong to the IgG isotype and could recognize a 60 kDa viral protein, which is consistent with the molecular weight of G protein and determined to be the G protein of HIRRV by mass spectrometry. The virions in HIRRV-infected EPC could also be recognized by two mAbs in IFA. Moreover, neutralization assay showed that mAb 4D10 could significantly inhibit the proliferation of HIRRV and delay the development of cytopathic effect in viral-infected EPC cells, and in vivo neutralization assay also showed that mAb 4D10 could significantly reduce the mortality of HIRRV-infected flounder, indicating that mAb 4D10 can partially neutralize the HIRRV infection.  https://www.selleckchem.com/products/th5427.html  Western blot analysis showed that mAb 4D10 could specifically bind the C-terminal domain of HIRRV-G protein. These results demonstrated that the produced mAbs could specifically recognize the G protein of HIRRV and displayed virus-neutralizing activity in vitro and in vivo, which could serve as effective detection probes and potential neutralizing antibodies for HIRRV.