Cooperative contributions of vimentin and PSF to IbeA-induced cytoplasmic activation and nuclear translocation of NF-κB may represent a new paradigm in pathogen-induced signal transduction and lead to the development of novel strategies for the prevention and treatment of bacterial meningitis.
No correlation was found between the cerebrospinal fluid VEGF and PDGF levels and IL-6 level in the IAE group, whereas a correlation was found in the BM group.
Eleven SNPs in seven genes (TLR2, TLR4, TLR9, NOD1, NOD2, CASP1, and TRAIL) were genotyped in 393 survivors of childhood bacterial meningitis (BM) (327 MM patients and 66 PM patients).
To evaluate the intracranial inflammatory response in patients with acute-stage KD, we measured the levels of cytokines (interleukin [IL]-6 and tumor necrosis factor [TNF]-α) and pentraxin-3 (PTX3) in the cerebrospinal fluid of patients with KD (<i>n</i> = 7) and compared the levels to those of the age- and sex-matched febrile control patients (bacterial meningitis [<i>n</i> = 5], enteroviral meningitis [<i>n</i> = 10], nonspecific viral illness without central nervous system involvement [<i>n</i> = 10]).
Next, we determined the genotype frequencies of TLR9 -1237 and TLR9 +2848 polymorphisms and compared these between thirteen clinical variables associated with prognostic factors predicting adverse outcome of bacterial meningitis in children.
In conclusion, the results of our study suggest an association between the TLR9+2848 polymorphism and a reduced risk of bacterial meningitis in the codominant and recessive models.
We investigated whether bacterial meningitis (BM) in children was associated with gene polymorphisms in TLR2 (rs3804099), TLR3 (rs3775291 and rs3775290) and TLR9 (rs352139 and rs352140).
In a multigene analysis, combined carriership of the TLR2+2477 wild type (WT) with TLR4+896 mutant alleles increases the risk of hearing loss (p<0.0001, OR 5.7 in BM and p= 0.0001, OR 7.6 in MM).
Furthermore, the results of this study revealed that mononuclear cells were highly immunoreactive for TIMP-1, TIMP-2 and MMP-9 during viral meningitis and that the expression of TIMPs in polymorphonuclear cells was even higher during bacterial meningitis.
Furthermore, the results of this study revealed that mononuclear cells were highly immunoreactive for TIMP-1, TIMP-2 and MMP-9 during viral meningitis and that the expression of TIMPs in polymorphonuclear cells was even higher during bacterial meningitis.
The robust constitutive and functional expression of the full-length NK-1R isoform by human microglia and astrocytes, and the ability of SP to augment inflammatory signaling pathways and mediator production by these cells, support the contention that SP/NK-1R interactions play a significant role in the damaging neuroinflammation associated with conditions such as bacterial meningitis.