BACKGROUND Zygomycosis is a rare life-threatening fungal infection affecting mostly patients with predisposing conditions such as diabetes mellitus, immunodeficiency, haemochromatosis or major trauma. METHODS We describe a case of rhinocerebral zygomycosis in a girl with type 1 diabetes and review previous published cases and treatment options. RESULTS A 14-year-old girl with type 1 diabete...

To determine the spectrum and impact of mycelial fungal infections, particularly those due to non-Aspergillus molds, 53 liver and heart transplant recipients with invasive mycelial infections were prospectively identified in a multicenter study. Invasive mycelial infections were due to Aspergillus species in 69.8% of patients, to non-Aspergillus hyalohyphomycetes in 9.4%, to phaeohyphomycetes i...

Dicer proteins are ribonuclease III enzymes that process double stranded RNA precursors into small RNAs categorized as small interfering RNAs (siRNAs) or microRNAs (miRNAs), which suppress gene expression through the RNA silencing mechanism. We have isolated a dicer-like gene (dcl-1) of Mucor circinelloides, the first gene of this family to be identified in zygomycetes. The dcl-1 mRNA occurred ...

Lignocellulosic ethanol has obstacles in the investment costs and uncertainties in the process. One solution is to integrate it with the running dry mills of ethanol from grains. However, the economy of these mills, which dominate the world market, are dependent on their by-products DDGS (Distiller's Dried Grains and Solubles), sold as animal feed. The quality of DDGS therefore must not be nega...

SUMMARY The C(18) ketone (5E,7E)-6-methyl-8-(2,6,6-trimethylcyclohex-1-enyl)octa-5,7-dien-2-one (D'orenone) has been postulated to be an early cleavage product of beta-carotene en route to trisporic acids; these act as morphogenetic factors during the sexual reproduction of zygomycetes. Here we report that D'orenone blocks the highly polarized tip growth of root hairs, causing tip growth to sto...

Invasive mycotic infections can be effectively treated if rapid identification of fungus is obtained. We reported a case of coinfection by Aspergillus and Rhizopus sp. involving nose, paranasal sinuses, orbit, and brain in a 68-year-old known hypertensive male. He was presented to ENT OPD with history of fever and intermittent headache since fifteen days along with history of right-sided nasal ...

Disseminated mucormycosis is a rare entity most frequently seen in neutropenic patients with hematologic malignancies, post transplants or in patients on deferoxamine therapy. We report a 64-year-old immunocompetent male with an acute pneumonia and a generalized jaundice who died within 24 h. In the autopsy, extensive perforations of spleen and multiple hemorrhage foci on the pancreas were two ...

1. Greenberg RN, Mullane K, van Burik et al. Posaconazole as salvage therapy for zygomycosis. Antimicrob Agents Chemother 2006; 50: 126–33. 2. Dannaoui E, Afeltra J, Meis JFGM et al. In vitro susceptibilities of zygomycetes to combinations of antimicrobial agents. Antimicrob Agents Chemother 2002; 8: 2708–11. 3. Gómez-López A, Cuenca-Estrella M, Mellado E et al. In vitro evaluation of combinati...