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Ioannou P, Vorria A, Samonis G. Cellulosimicrobium Infections in Humans-A Narrative Review. Antibiotics (Basel) 2024; 13:562. [PMID: 38927228 PMCID: PMC11201038 DOI: 10.3390/antibiotics13060562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Cellulosimicrobium species (formerly known as Oerskovia) are Gram-positive filamentous bacteria in the family Promicromonosporaceae and are more commonly found in sewage and soil. The present study aimed to identify all the published cases of Cellulosimicrobium species infections in the literature, describe the epidemiological, clinical, and microbiological characteristics, and provide data regarding its antimicrobial resistance, treatment, and outcomes. A narrative review was performed based on a PubMed and Scopus database search. In total, 38 studies provided data on 40 patients with infections by these species. The median age of patients was 52.5 years, and 55% were male. The most common infection types were bacteremia, infective endocarditis (IE), osteoarticular infections, peritoneal dialysis-associated peritonitis, and endophthalmitis. Antimicrobial resistance to vancomycin and the combination of trimethoprim and sulfamethoxazole was minimal, and vancomycin was the most commonly used antimicrobial for treating these infections. Overall mortality was minimal for all infections, except for bacteremia and IE, which carried high mortality rates.
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Affiliation(s)
- Petros Ioannou
- School of Medicine, University of Crete, 71003 Heraklion, Greece
| | | | - George Samonis
- School of Medicine, University of Crete, 71003 Heraklion, Greece
- Metropolitan Hospital, Neon Faliron, 18547 Athens, Greece
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Bertel-Sevilla A, Cervantes-Ceballos L, Tirado-Ballestas I, Maldonado-Rojas W, Alzate-Restrepo J, Olivero-Verbel J. Biodegradation of biodiesel-oil by Cellulosimicrobium sp. Isolated from Colombian Caribbean soils. ENVIRONMENTAL TECHNOLOGY 2020; 41:2337-2349. [PMID: 30596345 DOI: 10.1080/09593330.2018.1564798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 12/26/2018] [Indexed: 06/09/2023]
Abstract
Biodiesel is considered to be a natural substitute for fossil fuel. The comparatively low toxicity of biodiesel and its susceptibility to microbial biodegradation could reduce its environmental impact. Currently, biodiesel is sold previously mixed with petroleum-based hydrocarbons. The aim of this work was to measure the biodegradation potential of commercially available biodiesel, using bacterial strains (BBCOL-001, BBCOL-002, and BBCOL-003) isolated from a tropical forest soils in the Colombian Caribbean. According to nucleotide sequencing of the gene encoding for 16S rRNA, the strains belong to members of the genus Cellulosimicrobium. GC-MS analysis showed that biodiesel-oil alkanes were degraded by an average of 81.5% with optical density reaching 0.2-0.3 in minimal salt media at 37°C for 5 days. Individual diesel-oil alkanes were degraded by the strains at rates between 64.9% to 100%. The increase in bacterial biomass confirmed the use of the substrates by the microorganisms, suggesting these hydrocarbons are a carbon source. Changes in the biochemical behaviour of the strains suggested their capacity to adapt to environmental conditions might be an important resource for bioremediation.
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Affiliation(s)
- Angela Bertel-Sevilla
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia
| | - Leonor Cervantes-Ceballos
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia
| | - Irina Tirado-Ballestas
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia
| | - Wilson Maldonado-Rojas
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia
| | - Juan Alzate-Restrepo
- Centro Nacional de Secuenciación Genómica-CNSG, Sede de Investigación Universitaria-SIU, Universidad de Antioquia, Medellin, Colombia
| | - Jesus Olivero-Verbel
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia
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Rivero M, Alonso J, Ramón MF, Gonzales N, Pozo A, Marín I, Navascués A, Juanbeltz R. Infections due to Cellulosimicrobium species: case report and literature review. BMC Infect Dis 2019; 19:816. [PMID: 31533642 PMCID: PMC6751855 DOI: 10.1186/s12879-019-4440-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 09/04/2019] [Indexed: 11/30/2022] Open
Abstract
Background Cellulosimicrobium species, formely known as Oerskovia species, are gram-positive bacilli belonging to the order Actinomycetales. They rarely cause human infections. The genus comprises two pathogenic species in humans: C. cellulans and C. funkei. Based on a case report, we provide a review of the literature of infections caused by Cellulosimicrobium/Oerskovia, in order to improve our knowledge of this unusual infection. Case presentation An 82-year-old woman with aortic prosthetic valve presented to the hospital with fever and heart failure. Further work up revealed the diagnosis of C. cellulans infective endocarditis (IE). The strain was identified by MALDI-TOF MS, API Coryne and 16S rRNA sequencing. The patient was deemed not to be an operative candidate and died despite the antibiotic therapy 35 days after admission. Conclusions Reviewing cases of Cellulosimicrobium species infections and communicating the successful and unsuccessful clinical experiences can assist future healthcare providers. Our case and those previously reported indicate that Cellulosimicrobium species usually infect immunocompromised patients or foreign body carriers. The most frequent pattern of infection is central venous catheter related bacteremia. The optimal treatment should include foreign body removal and valve surgery should be considered in case of IE.
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Affiliation(s)
- María Rivero
- Infectious Diseases Unit, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain. .,Navarre Institute for Health Research (IdiSNA), Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain.
| | - Javier Alonso
- Geriatric Department, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain
| | - María Fernanda Ramón
- Geriatric Department, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain
| | - Nancy Gonzales
- Geriatric Department, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain
| | - Ana Pozo
- Geriatric Department, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain
| | - Itxaso Marín
- Geriatric Department, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain
| | - Ana Navascués
- Service of Clinical Microbiology, Complejo Hospitalario de Navarra, Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain
| | - Regina Juanbeltz
- Navarre Institute for Health Research (IdiSNA), Calle Irunlarrea 3, 31008, Pamplona, Navarra, Spain.,Instituto de Salud Pública de Navarra, Calle Leyre 15, 31003, Pamplona, Navarra, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, Calle Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029, Madrid, Spain
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