Over the last decade, it has become increasingly clear that innate responses to microbes are mediated largely by toll-like receptors (TLRs), which recognize a diverse family of molecules produced by viruses, bacteria and fungi. This article will present evidence that TLRs also play a dominant role in innate responses to non-infectious immunostimulatory materials present in house dust extracts (...

Steinhausen, H-C., and Stahnke, N. (1976). Archives of Disease in Childhood, 51,778. Psychoendocrinological studies in dwarfed children and adolescents. Thirty-two dwarfed children and adolescents were studied clinically, by laboratory assessment, by a battery of psychological tests and a structured interview. Growth hormone deficiency was present in 16 cases, but in the remaining 16 cases ther...

To elucidate potential roles of CUL4-DDB1-DWD (for Cullin 4-Damaged DNA Binding1-DDB1 binding WD40) E3 ligases in abscisic acid (ABA) signaling, we examined ABA sensitivities of T-DNA mutants of a number of Arabidopsis thaliana DWD genes, which encode substrate receptors for CUL4 E3 ligases. Mutants in two DWD genes, DWA1 and DWA2 (DWD hypersensitive to ABA1 and 2), had ABA-hypersensitive pheno...

Children with autism spectrum disorders (ASD) frequently display unusual reactions to sound, ranging from idiosyncratic responses to avoidances. This atypical sensitivity often decreases over time, but little is known about how early avoidance of sounds might affect later enjoyment of auditory stimuli such as music. We surveyed children and adolescents with ASD, and an age-matched group of typi...

We recently showed that streptozotocin (STZ) injections in rats lead to the development of painful peripheral diabetic neuropathy (PDN) accompanied by enhancement of CaV3.2 T-type calcium currents (T-currents) and hyperexcitability in dorsal root ganglion (DRG) neurons. Here we used the classical peripherally acting T-channel blocker mibefradil to examine the role of CaV3.2 T-channels as pharma...

Recently studies performed on mushroom isolated polysaccharides demonstrated that β -(1,3)-glucan may affect the balance of Th1/Th2 cell response. Using ovalbumin (OVA) as a hypersensitivity inducer, we evaluated the ability of mushroom beta-glucan (MBG) in modulating Th1/Th2 cell responses in B6 mice. As compared to the control group, administration of MBG resulted in an increase of phagocytic...

PURPOSE Children with special health care needs (CSHCN) are most in need of anticipatory guidance and prevention. Achieving and maintaining optimal oral health is challenging, due to the many challenges this group faces both in medical and dental care. The purpose of this pilot project was to identify the educational needs of health professionals on a feeding team to prepare them to provide ant...

Abstract Peripheral nerve injury-caused hyperexcitability and abnormal ectopic discharges in the primary sensory neurons of dorsal root ganglion (DRG) play a key role in neuropathic pain development and maintenance. The two-pore domain background potassium (K2P) channels have been identified as key determinants of the resting membrane potential and neuronal excitability. However, whether K2P ch...

Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a key enzyme that hydrolyzes the phosphodiester bond between tyrosine of topoisomerase and 3'-phosphate of DNA and repairs topoisomerase-mediated DNA damage during chromosome metabolism. However, functional Tdp1 has only been described in yeast and human to date. In human, mutations of the Tdp1 gene are involved in the disease spinocerebellar ataxia wit...

In an attempt to determine the possible role of Ku-dependent end joining in mutagenesis resulting from DNA double-strand breaks, mutations induced by bleomycin at the hprt locus in plateau phase normal CHO-K1 and Ku-deficient xrs-6 cells were examined. Plateau phase xrs-6 cells were 500-fold more sensitive to chronic bleomycin treatment than were CHO-K1 cells. XRCC4-deficient XR-1 cells were ap...