The Burkholderia cepacia complex is an important group of pathogens in patients with cystic fibrosis (CF). Although evidence for patient-to-patient spread is clear, microbial factors facilitating transmission are poorly understood. To identify microbial clones with enhanced transmissibility, we evaluated B. cepacia complex isolates from patients with CF from throughout Canada. A total of 905 is...

Burkholderia cepacia complex organisms are important transmissible pathogens found in cystic fibrosis (CF) patients. In recent years, the rates of cross-infection of epidemic strains have declined due to effective infection control efforts. However, cases of sporadic B. cepacia complex infection continue to occur in some centers. The acquisition pathways and clinical outcomes of sporadic B. cep...

Intensive care unit (ICU) patients frequently have consequences from healthcare-associated infections (HAIs), which include bacteremia, pneumonia, urinary tract, skin, or soft tissue infections. . In this study, a total of 100 clinical specimens (urine, sputum and pus) were collected admitted in the ICU. Results showed eighty two positive growth culture ‎and to intensive distributed 1 (1.2%) Kl...

Two microbial lipases from Burkholderia cepacia and Pseudomonas fluorescens were evaluated as catalysts for the enzymatic transesterification of beef tallow with ethanol and the most efficient lipase source was selected by taking into account the properties of the product to be used as fuel. Both lipases were immobilized on an epoxy silica-polyvinyl alcohol composite by covalent immobilization ...

Members of the genus Burkholderia are versatile organisms that occupy a surprisingly wide range of ecological niches. These bacteria are exploited for biocontrol, bioremediation and plant growth promotion purposes, but safety issues regarding human infections, especially in cystic fibrosis patients, have not been solved. This minireview gives an overview of the taxonomic and ecological diversit...

The genus Burkholderia contains large number of diverse species which include many clinically important organisms, phytopathogens, as well as environmental species. However, currently, there is a paucity of biochemical or molecular characteristics which can reliably distinguish different groups of Burkholderia species. We report here the results of detailed phylogenetic and comparative genomic ...

According to the several scientific resources, Iran is considered to be among the melioidosis-endemic regions of the world; this is in stark contrast to the domestic stance in Iran, where the risk of melioidosis is speculated only as an emerging infectious disease in a non-endemic area. Recently, we have had devastating flash floods in the most provinces of Iran; the changing of soil structure ...

This is the first structural elucidation of the lipooligosaccharide (LOS) endotoxin isolated from Burkholderia vietnamiensis, a clinically important member of Burkholderia cepacia complex, a group of over 10 opportunistic species that are highly problematic in cystic fibrosis. We have characterized a novel LOS structure extracted from two clonal strains of B. vietnamiensis isolated from a cysti...

Members of the taxonomically diverse Burkholderia cepacia complex have become a major health risk for patients with cystic fibrosis (CF). Although patient-to-patient transmission of B. cepacia strains has been well-documented, very little is known about possible vehicles of transmission and reservoirs for these micro-organisms. In this work, it is shown that strains of the B. cepacia complex ca...

Burkholderia cepacia belongs to a family of Burkholderia species previously described as Pseudomonas cepacia, especially in patients suffering from cystic fibrosis. There are also many studies about this agent in the last decade due to their life-threatening infections and ability to invade mucosal and cellular surfaces. Here, we report a case of soft tissue infection caused by B. cepacia in a ...