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Nocardia farcinica is a species of bacteria and a member of the genus Nocardia. This species is very similar in phenotype to Nocardia asteroides, to the degree that some isolates of N. asteroides were later found to be Nocardia farcinica.^[1]

Pathogenicity[edit]

N. farcinica may be a causative agent of nocardiosis^[2] or of secondary infections in immunocompromised patients.^[3] Strains of this species have been isolated from human brain abscesses.^[4]

Genome[edit]

N. farcinica contains a 6 million base pair genome with an average GC content of 70.8%. A sequenced strain, IFM 10152, is also known to contain two plasmids, pNF1 pNF2. The chromosome encodes 5,674 potential protein-coding open reading frames. This genome may have undergone numerous gene duplication events as a result of adapting to new environments.^[5]

References[edit]

^ Wallace RJ, Jr; Tsukamura, M; Brown, BA; Brown, J; Steingrube, VA; Zhang, YS; Nash, DR (December 1990). "Cefotaxime-resistant Nocardia asteroides strains are isolates of the controversial species Nocardia farcinica.". Journal of clinical microbiology 28 (12): 2726–32. PMC 268263. PMID 2280003. Cite uses deprecated parameters (help)
^ Holm, P (July 1975). "Seven cases of human nocardiosis caused by Nocardia farcinica.". Sabouraudia 13 (2): 161–9. PMID 1162538.
^ Torres, O. H.; Domingo, P.; Pericas, R.; Boiron, P.; Montiel, J. A.; Vázquez, G. (3 April 2000). "Infection Caused by Nocardia farcinica : Case Report and Review". European Journal of Clinical Microbiology & Infectious Diseases 19 (3): 205–212. doi:10.1007/s100960050460 . Cite uses deprecated parameters (help)
^ Malincarne, Lisa; Marroni, Massimo; Farina, Claudio; Camanni, Guido; Valente, Marina; Belfiori, Barbara; Fiorucci, Stefano; Floridi, Piero; Cardaccia, Angela; Stagni, Giuliano (1 May 2002). "Primary brain abscess with Nocardia farcinica in an immunocompetent patient". Clinical Neurology and Neurosurgery 104 (2): 132–135. doi:10.1016/S0303-8467(01)00201-3 . Cite uses deprecated parameters (help)
^ Ishikawa, J; Yamashita, A; Mikami, Y; Hoshino, Y; Kurita, H; Hotta, K; Shiba, T; Hattori, M (Oct 12, 2004). "The complete genomic sequence of Nocardia farcinica IFM 10152.". Proceedings of the National Academy of Sciences of the United States of America 101 (41): 14925–30. doi:10.1073/pnas.0406410101 . PMC 522048. PMID 15466710. Cite uses deprecated parameters (help)

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1. ノカルジア症の治療 treatment of nocardiosis
2. ノカルジア症の臨床症状および診断 clinical manifestations and diagnosis of nocardiosis
3. ノカルジア症の微生物学、疫学、および病因 microbiology epidemiology and pathogenesis of nocardiosis

English Journal

Molecular identification and antimicrobial susceptibility of Nocardia spp. isolated from bovine mastitis in Brazil.

Condas LA, Ribeiro MG, Yazawa K, de Vargas AP, Salerno T, Giuffrida R, Langoni H, Melville PA, Biesdorf S, Matsuzawa T, Gonoi T, Kastelic JP, Barkema HW.SourceDepartment of Veterinary Hygiene and Public Health, School of Veterinary Medicine and Animal Science, Universidade Estadual Paulista - UNESP, Botucatu, São Paulo, Brazil; Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Alberta, Canada.
Veterinary microbiology.Vet Microbiol.2013 Dec 27;167(3-4):708-12. doi: 10.1016/j.vetmic.2013.08.019. Epub 2013 Sep 1.
Nocardia spp. infections can cause severe damage to the mammary gland due to suppurative pyogranulomatous lesions and lack of clinical cure in response to conventional antimicrobial therapy. Although Nocardia infections are considered relatively uncommon in cows, there has been an apparent worldwide
PMID 24060098

Susceptibility Profiles of Nocardia Isolates Based on Current Taxonomy.

Schlaberg R, Fisher MA, Hanson KE.SourceARUP Institute for Clinical and Experimental Pathology.
Antimicrobial agents and chemotherapy.Antimicrob Agents Chemother.2013 Nov 18. [Epub ahead of print]
The genus Nocardia has undergone rapid taxonomic expansion in recent years, and an increasing number of species are recognized as human pathogens. Many established species have predictable antimicrobial susceptibility profiles, but sufficient information is often not available for recently described
PMID 24247124

Nocardia kroppenstedtii sp. nov., a novel actinomycete isolated from a lung transplant patient with a pulmonary infection.

Jones AL, Fisher AJ, Mahida R, Gould K, Perry JD, Hannan M, Judge EP, Brown R, Boagey K, Goodfellow M.SourceNorthumbria University;
International journal of systematic and evolutionary microbiology.Int J Syst Evol Microbiol.2013 Nov 6. doi: 10.1099/ijs.0.048330-0. [Epub ahead of print]
An actinomycete, strain N1286T, isolated from a lung transplant patient with a pulmonary infection, was provisionally assigned to the genus Nocardia. The strain had chemotaxonomic and morphological properties typical of members of the genus Nocardia and formed a distinct phyletic line in the Nocardi
PMID 24198056

Japanese Journal

インフリキシマブ治療中にノカルジア（放線菌）肝膿瘍を呈したクローン病の1例

中原隆志,菅宏美,中原春奈,浅本泰正,小松弘尚,徳毛宏則,石田邦夫
日本消化器病学会雑誌 108(4), 619-626, 2011
… 症例は23歳男性．クローン病の診断にてステロイド，インフリキシマブで治療中，多発肝膿瘍を発症した．膿瘍穿刺を施行しグラム染色にてノカルジアが強く疑われたため，ST合剤を開始したところ軽快した．後に病原菌はNocardia farcinicaと同定された．本邦においてクローン病にノカルジア肝膿瘍を合併した症例の報告はない．早期の治療にて軽快しえたが，mortalityの高い疾患であり，報告する． …
NAID 130000669405

病原性放線菌の分類学的研究と新たな研究展開

三上襄
日本医真菌学会雑誌 = Japanese journal of medical mycology 51(4), 179-192, 2010-10-30
… であるNocardia farcinica の全ゲノム解析結果が2004年に公開された．全ゲノム情報，さらには遺伝子や細胞構成成分の解析技術の進歩は，病原菌の分類学にも大きな影響を与え，それまで20種以下であったNocardia の菌種は，現在では68種にも及んでいる．その約1/4が筆者らのグループが提案した新菌種である．全ゲノム情報がもたらした結果としてのNocardia …
NAID 10029085521

「ノカルジア・ファルシニカ」

Nocardia farcinica
Scientific classification
Kingdom:	Bacteria
Phylum:	Actinobacteria
Order:	Actinomycetales
Suborder:	Corynebacterineae
Family:	Nocardiaceae
Genus:	Nocardia
Species:	Nocardia farcinica

　　[★]

ラ: Nocardia farcinica

[1] Wallace RJ, Jr; Tsukamura, M; Brown, BA; Brown, J; Steingrube, VA; Zhang, YS; Nash, DR (December 1990). "Cefotaxime-resistant Nocardia asteroides strains are isolates of the controversial species Nocardia farcinica.". Journal of clinical microbiology 28 (12): 2726–32. PMC 268263. PMID 2280003. Cite uses deprecated parameters (help)

[2] Holm, P (July 1975). "Seven cases of human nocardiosis caused by Nocardia farcinica.". Sabouraudia 13 (2): 161–9. PMID 1162538.

[3] Torres, O. H.; Domingo, P.; Pericas, R.; Boiron, P.; Montiel, J. A.; Vázquez, G. (3 April 2000). "Infection Caused by Nocardia farcinica : Case Report and Review". European Journal of Clinical Microbiology & Infectious Diseases 19 (3): 205–212. doi:10.1007/s100960050460 . Cite uses deprecated parameters (help)

[4] Malincarne, Lisa; Marroni, Massimo; Farina, Claudio; Camanni, Guido; Valente, Marina; Belfiori, Barbara; Fiorucci, Stefano; Floridi, Piero; Cardaccia, Angela; Stagni, Giuliano (1 May 2002). "Primary brain abscess with Nocardia farcinica in an immunocompetent patient". Clinical Neurology and Neurosurgery 104 (2): 132–135. doi:10.1016/S0303-8467(01)00201-3 . Cite uses deprecated parameters (help)

[5] Ishikawa, J; Yamashita, A; Mikami, Y; Hoshino, Y; Kurita, H; Hotta, K; Shiba, T; Hattori, M (Oct 12, 2004). "The complete genomic sequence of Nocardia farcinica IFM 10152.". Proceedings of the National Academy of Sciences of the United States of America 101 (41): 14925–30. doi:10.1073/pnas.0406410101 . PMC 522048. PMID 15466710. Cite uses deprecated parameters (help)

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Nocardia farcinica