The investigational agent E1210 is effective in treatment of experimental invasive candidiasis caused by resistant Candida albicans.

The in vitro and in vivo activity of the inositol acyltransferase inhibitor E1210 was evaluated against echinocandin-resistant Candida albicans. E1210 demonstrated potent in vitro activity, and in mice with invasive candidiasis caused by echinocandin-resistant C. albicans, oral doses of 10 and 40 mg E1210/kg of body weight twice daily significantly improved survival and reduced fungal burden compared to those of controls and mice treated with caspofungin (10 mg/kg/day).

Immunological responses are not abnormal in symptomatic Gulf War veterans.

The underlying etiology and pathogenesis of Gulf War veterans' illnesses continue to be under intense investigation. Reports have suggested the basis for these illnesses may be an altered immune system, but compelling evidence is lacking. We sought to determine whether in vitro immune responses were abnormal in symptomatic Gulf War veterans relative to matched controls.

Misoprostol Modulation of Dendritic Cell Function in Immune Responses.

Dendritic cells (DC) from blood and other tissues are potent accessory cells for primary immune responses. Because prostaglandins from monocytes and macrophages can suppress DC and T-cell function, we sought to investigate the binding properties of misoprostol (MPL), a prostaglandin E(1) analog, and its regulation of DC function. Results of mouse and human experiments have suggested 1) that MPL could significantly inhibit DC-induced T-cell proliferation in oxidative mitogenesis and allogeneic mixed leukocyte reactions by decreasing interleukin-2 production in DC-T cell cocultures, and 2) that MPL could bind to human peripheral blood mononuclear cells via specific high-affinity MPL binding sites as well as through nonspecific MPL uptake.