TRPM8 (Transient Receptor Potential Melastatin-8) is a cold- and menthol-gated ion channel necessary for the detection of cold temperatures in the mammalian peripheral nervous system. Functioning TRPM8 channels are required for behavioral responses to innocuous cool, noxious cold, injury-evoked cold hypersensitivity, cooling-mediated analgesia, and thermoregulation. Because of these various rol...

A comparative analysis was performed of the phenotype and function of peripheral blood leukocytes of two age-matched cohorts of industrial workers in chemical plants, one of which was exposed occupationally to high concentrations of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Median actual TCDD burdens were 116 ng/kg and 4 ng/kg, respectively. The phenotype analysis of peripheral blood mononucl...

We synthesized and cloned cDNA from human peripheral blood mononuclear cell (PBMC) transcripts that were hybrid selected by pCRP5, a liver C-reactive protein (CRP)-specific cDNA (Woo, P., J.R . Korenberg, and A.S. Whitehead . 1985 . J. Biol. Chem . 260:13384) . Three hybridselected cDNA clones, HScDNA1, HScDNA3, and HScDNA8, were isolated and characterized . Nucleotide sequence analysis of the ...

BACKGROUND The objective of this study was to investigate purine nucleotide metabolism in peripheral blood mononuclear cells (PBMC) of cardiac transplant recipients switched from azathioprine to mycophenolate mofetil (MMF). METHODS Concentrations of guanosine 5'triphosphate (GTP) and adenosine 5'triphosphate (ATP), the activities of inosine monophosphate dehydrogenase (IMPDH), guanine phospho...

Immune monitoring of functional responses is a fundamental parameter to establish correlates of protection in clinical trials evaluating vaccines and therapies to boost antigen-specific responses. The IFNg ELISPOT assay is a well-standardized and validated method for the determination of functional IFNg-producing T-cells in peripheral blood mononuclear cells (PBMC); however, its performance gre...

Human mononuclear cells derived from peripheral blood of adult donors (PBMC) or from neonatal cord blood (CBMC) were found to be equally sensitive to the protective effect of alpha- and beta-interferons (IFNs) against the infection with HTLV-I during long-term culture. The effect of IFNs was evidenced by a remarkable reduction of the number of virus-positive cells during culture as evaluated by...

The abilities of selected cytokines to activate human peripheral blood mononuclear cells (PBMC) to inhibit and kill the opportunistic fungus Cryptococcus neoformans were studied. PBMC were cultured for 7 days in cell wells containing no cytokines, tumor necrosis factor (TNF), gamma interferon (IFN-gamma), 1,25-dihydroxycholecalciferol (vitamin D3), granulocyte-macrophage colony-stimulating fact...

PURPOSE The aim of this study was to estimate the production of interleukin-15 (IL-15) by neutrophils (PMNs) and peripheral blood mononuclear cells (PBMC) confronted with the serum levels of IL-15 in patients with Lyme disease. MATERIAL AND METHODS PMN and PBMC were isolated from heparinized whole blood of patients. The cells were incubated for 18 hs at 37 degrees C in a humidified incubator ...

Cryopreserved peripheral blood mononuclear cells (PBMC) constitute an important component of immune monitoring studies as they allow for efficient batch- testing of samples as well as for the validation and extension of original studies in the future. In this study, we systematically test the permutations of PBMC thawing practices commonly employed in the field and identify conditions that are ...

We synthesized and cloned cDNA from human peripheral blood mononuclear cell (PBMC) transcripts that were hybrid selected by pCRP5, a liver C-reactive protein (CRP)-specific cDNA (Woo, P.,J.R. Korenberg, and A.S. Whitehead. 1985. J.Biol. Chem. 260:13384). Three hybrid-selected cDNA clones, HScDNA1, HScDNA3, and HScDNA8, were isolated and characterized. Nucleotide sequence analysis of the 5' end ...