Endocannabinoids are lipid mediators of the same cannabinoid (CB) receptors that mediate the effects of marijuana. The endocannabinoid system (ECS) consists of CB receptors, endocannabinoids, and the enzymes involved in their biosynthesis and degradation, and it is present in both brain and peripheral tissues, including the liver. The hepatic ECS is activated in various liver diseases and contr...

The purpose of this article is to examine outcomes of Descemet membrane endothelial keratoplasty (DMEK) performed with cornea bank (CB) prestripped tissue and surgeon stripped tissue (SST).This retrospective study examined subjects who underwent DMEK with CB or surgeon prepared tissue for Fuchs endothelial corneal dystrophy. Best-corrected visual acuity (BCVA), corneal thickness, endothelial ce...

The chromatoid body (CB) is a unique structure of male germ cells composed of thin filaments that condense into a perinuclear organelle after meiosis. Due to the presence of proteins involved in different steps of RNA metabolism and of different classes of RNAs, including microRNAs (miRNAs), the CB has been recently suggested to function as an RNA processing centre. Herein, we show that the RNA...

Ultrastructural changes in sulfated proteoglycans were studied in 12 pairs of normal eye-bank eyes (aged 1 day to 92 years), using the cationic dye, cuprolinic blue, in a 'critical electrolyte concentration'. Pretreatment of trabecular meshwork sections with various glycosaminoglycanases and nitrous acid served to characterize these proteoglycans. Three sizes of proteoglycan-cuprolinic blue (PG...

Evidence indicates that West Nile virus (WNV) employs Ca(2+) influx for its replication. Moreover, calcium buffer proteins, such as calbindin D28k (CB-D28k), may play an important role mitigating cellular destruction due to disease processes, and more specifically, in some neurological diseases. We addressed the hypothesis that CB-D28k inhibits WNV replication in cell culture and infected roden...

RNA tumor virus-transformed cell cultures derived from rat, mouse, hamster, and mink were examined for their response to cytochalasin B (CB), and the expression of this marker was correlated with growth in soft agar and tumorigenicity in vivo. Continuous cell lines transformed and chronically infected with Moloney murine sarcoma-leukemia virus (M-MSV-MuLV) or Kirsten murine sarcoma-leukemia vir...

Targeting human CD2 with the monoclonal antibody (mAb) CB.219 reduces intestinal inflammation in a colitis model where T cells carry human CD2. Here, we asked whether this mAb has adverse effects on infection control. Mice expressing human CD2 on T cells (huCD2tg) were orally infected with Toxoplasma (T.) gondii and treated with the human CD2-specific mAb CB.219 in a preventive setting. The int...

Unrelated-donor umbilical cord blood (CB) is a useful alternative hematopoietic stem cell source for patients without suitably matched and readily available related or unrelated stem cell donors. Expectant parents today may have the option of either donating the CB to a public CB bank or keeping and storing the CB in a private bank for potential use in the future. The alternatives are often ref...

Dendritic cells (DCs) are important regulators in graft-versus-host disease (GVHD). To gain insight into cord blood (CB) DC immunology, we compared chemotactic responses of mature monocyte-derived DCs and maturation agent lipopolysaccharide (LPS)-induced signaling between CB and adult blood (AB). Mature CB DCs expressed reduced CCR7, but increased CXCR4. This was associated with reduced migrato...

We examined the distribution of calbindin D-28k-immunoreactive (CB-IR) neurons, fibers, and neuropil in the entorhinal (area 28), perirhinal (areas 35 and 36), and parahippocampal (areas TH and TF) cortices in the macaque monkey. Two main findings are reported. First, except for CB-IR neurogliaform cells that are only observed in the parahippocampal cortex, the morphology of CB-stained pyramida...