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Matsumoto M, Araki K, Nishimura S, Kuriyama H, Nakanishi T, Shiozaki K, Takeuchi Y, Yamamoto A. Adjuvant effect in aquaculture fish of cell-wall glycolipids isolated from acid-fast bacteria. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2018; 85:142-149. [PMID: 29665356 DOI: 10.1016/j.dci.2018.04.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 04/13/2018] [Accepted: 04/13/2018] [Indexed: 06/08/2023]
Abstract
Mycobacteriosis and nocardiosis in cultured fish caused by infections with acid-fast bacteria, are responsible for large economic losses globally. In this study, we suggest a novel adjuvant using glycolipids that activates host immune systems. The immune response to glycolipids stimulation was investigated using ginbuna crucian carp. Ginbuna vaccinated with FKC (formalin-killed cells) + glycolipids isolated from Mycobacterium sp., upregulated inflammatory- and Th1-related cytokines, and a DTH (delayed-type hypersensitivity) response was confirmed only in ginbuna vaccinated with FKC + glycolipids. These observations suggest that glycolipids activated host innate and cell-mediated immunity. Subsequently, we evaluated the adjuvant effect of glycolipids against amberjack nocardiosis. In a challenge test, a higher survival rate was observed in amberjack vaccinated with FKC + glycolipids emulsified with conventional oil adjuvant than in fish vaccinated with FKC + oil adjuvant without glycolipids. Therefore, glycolipids potentially could be used as a practical, economical and safe adjuvant for aquaculture fish.
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Affiliation(s)
- Megumi Matsumoto
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-8580, Japan
| | - Kyosuke Araki
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-8580, Japan; Faculty of Fisheries, Kagoshima University, 4-50-20 Shimoarata, Kagoshima, 890-0056, Japan
| | - Sayaka Nishimura
- Faculty of Fisheries, Kagoshima University, 4-50-20 Shimoarata, Kagoshima, 890-0056, Japan
| | - Hideki Kuriyama
- Faculty of Fisheries, Kagoshima University, 4-50-20 Shimoarata, Kagoshima, 890-0056, Japan
| | - Teruyuki Nakanishi
- Department of Veterinary Medicine, Nihon University, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan
| | - Kazuhiro Shiozaki
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-8580, Japan; Faculty of Fisheries, Kagoshima University, 4-50-20 Shimoarata, Kagoshima, 890-0056, Japan
| | - Yutaka Takeuchi
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-8580, Japan; Faculty of Fisheries, Kagoshima University, 4-50-20 Shimoarata, Kagoshima, 890-0056, Japan
| | - Atsushi Yamamoto
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-8580, Japan; Faculty of Fisheries, Kagoshima University, 4-50-20 Shimoarata, Kagoshima, 890-0056, Japan.
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Quadri SR, Tian XP, Zhang J, Ruwaili JA, Hozzein WN, Agsar D, Li WJ, Dastager SG. Actinorectispora indica gen. nov., sp. nov. isolated from soil, a member of the family Pseudonocardiaceae. Int J Syst Evol Microbiol 2015; 66:939-945. [PMID: 26637823 DOI: 10.1099/ijsem.0.000814] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The taxonomic positions of three Gram-stain-positive, aerobic strains, designated YIM 75722, 75726 and 75728T, and isolated from a soil sample collected from Kurnool of Andhra Pradesh province, India, were assessed using a polyphasic approach. Growth was observed at pH 7.0-10.0 (optimum pH 7.0), 15-28 °C (optimum 28 °C) and 0-8 % (w/v) NaCl (grew without NaCl). Strains showed cylindrical spores with straight-chain morphology on aerial mycelium, but did not reveal sporangium-like structures or fragmentation of the substrate mycelium. Whole-cell hydrolysates of all strains contained galactose and ribose as the diagnostic sugars and meso-diaminopimelic acid as the diamino acid. The predominant menaquinone was MK-9(H4); MK-9 (H6) and MK-10 (H4) were present in smaller amounts. The phospholipid pattern consisted mainly of diphosphatidylglycerol, phosphatidylglycerol and phosphatidylcholine. The major fatty acids were i-C15 : 0, ai-C15 : 0, i-C17 : 0 and ai-C17 : 0. The genomic DNA G+C content was 68.0 mol%. Phylogenetic analysis, based on 16S rRNA gene sequences, revealed that strain YIM 75728T should be placed within the family Pseudonocardiaceae, in which the strain formed a distinct lineage. The combination of phylogenetic analysis, phenotypic characteristics and chemotaxonomic data support the conclusion that strain YIM 75728T represents a novel species of a novel genus of the family Pseudonocardiaceae for which the name Actinorectispora indica gen. nov., sp. nov., is proposed. Strain YIM 75728T ( = DSM 45410T = CCTCC AA 209065T) is the type strain of Actinorectispora indica. Strain YIM 75728T was considered as the type strain over the other two strains based on the highest sequence read length of the strain.
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Affiliation(s)
- Syed Raziuddin Quadri
- Department of Medical Laboratory Technology,Faculty of Applied Medical Sciences, Northern Border University, Arar-91431, Northern Borders,Kingdom of Saudi Arabia.,Yunnan Institute of Microbiology,Yunnan University, Kunming- 650091, Yunnan, PRChina.,Department of Microbiology,Gulbarga University, Gulbarga- 585106, Karnataka,India
| | - Xin-Peng Tian
- Key Laboratory of Marine Bio-resources Sustainable Utilization CAS,RNAM Center for Marine Microbiology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou- 510301, PRChina
| | - Jing Zhang
- Key Laboratory of Marine Bio-resources Sustainable Utilization CAS,RNAM Center for Marine Microbiology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou- 510301, PRChina
| | - Jamal Al Ruwaili
- Department of Medical Laboratory Technology,Faculty of Applied Medical Sciences, Northern Border University, Arar-91431, Northern Borders,Kingdom of Saudi Arabia
| | - Wael N Hozzein
- Bioproducts Research Chair (BRC),College of Science, King Saud University, Riyadh 11451,Kingdom of Saudi Arabia
| | - Dayanand Agsar
- Department of Microbiology,Gulbarga University, Gulbarga- 585106, Karnataka,India
| | - Wen-Jun Li
- Yunnan Institute of Microbiology,Yunnan University, Kunming- 650091, Yunnan, PRChina.,State Key Laboratory of Biocontrol,Key Laboratory of Biodiversity Dynamics and Conservation of Guangdong Higher Education Institutes, College of Ecology and Evolution, Sun Yat-Sen University, Guangzhou 510275, PRChina
| | - Syed G Dastager
- NCIM-Resource Center,CSIR-National Chemical Laboratory, Pune- 411008,India
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de Carvalho CCCR, Marques MPC, Hachicho N, Heipieper HJ. Rapid adaptation of Rhodococcus erythropolis cells to salt stress by synthesizing polyunsaturated fatty acids. Appl Microbiol Biotechnol 2014; 98:5599-606. [DOI: 10.1007/s00253-014-5549-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 01/14/2014] [Indexed: 11/29/2022]
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4
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Mycolic acids: structures, biosynthesis, and beyond. ACTA ACUST UNITED AC 2013; 21:67-85. [PMID: 24374164 DOI: 10.1016/j.chembiol.2013.11.011] [Citation(s) in RCA: 367] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 11/04/2013] [Accepted: 11/27/2013] [Indexed: 11/24/2022]
Abstract
Mycolic acids are major and specific lipid components of the mycobacterial cell envelope and are essential for the survival of members of the genus Mycobacterium that contains the causative agents of both tuberculosis and leprosy. In the alarming context of the emergence of multidrug-resistant, extremely drug-resistant, and totally drug-resistant tuberculosis, understanding the biosynthesis of these critical determinants of the mycobacterial physiology is an important goal to achieve, because it may open an avenue for the development of novel antimycobacterial agents. This review focuses on the chemistry, structures, and known inhibitors of mycolic acids and describes progress in deciphering the mycolic acid biosynthetic pathway. The functional and key biological roles of these molecules are also discussed, providing a historical perspective in this dynamic area.
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Nabeshima S, Murata M, Kashiwagi K, Fujita M, Furusyo N, Hayashi J. Serum antibody response to tuberculosis-associated glycolipid antigen after BCG vaccination in adults. J Infect Chemother 2006; 11:256-8. [PMID: 16258824 DOI: 10.1007/s10156-005-0398-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2005] [Accepted: 07/05/2005] [Indexed: 10/25/2022]
Abstract
Tuberculous glycolipid antigens (TBGLs) are derived from the cell walls of Mycobacterium tuberculosis. Detection of anti-TBGL antibody in serum has recently become possible for the serodiagnosis of active tuberculosis. TBGL is not indigenous to M. tuberculosis, but it is widely found in Mycobacterium species. To elucidate the influence of M. bovis bacille Calinette-Guérin (BCG) vaccination, we assayed serum anti-TBGL antibody after BCG vaccination in adults. BCG vaccination was done for 20 Japanese healthcare workers with a negative tuberculin skin test reaction, and serum was collected 0, 2, 4, and 8 weeks and 1 year after vaccination. The tuberculin skin test became positive in 85% of the subjects. The mean anti-TBGL antibody titer remained negative throughout the observation period, but was elevated significantly compared with the pre-vaccination level, peaking at week 4 and showing a reduced level 1 year post-vaccination. These results showed that serological diagnosis using anti-TBGL antibody was not influenced by prior BCG vaccination.
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Affiliation(s)
- Shigeki Nabeshima
- Department of General Medicine, Kyushu University Hospital, Fukuoka, Japan
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Fujita Y, Naka T, Doi T, Yano I. Direct molecular mass determination of trehalose monomycolate from 11 species of mycobacteria by MALDI-TOF mass spectrometry. Microbiology (Reading) 2005; 151:1443-1452. [PMID: 15870454 DOI: 10.1099/mic.0.27791-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Direct estimation of the molecular mass of single molecular species of trehalose 6-monomycolate (TMM), a ubiquitous cell-wall component of mycobacteria, was performed by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. When less than 1 μg TMM was analysed by MALDI-TOF mass spectrometry, quasimolecular ions [M+Na]+of each molecular species were demonstrated and the numbers of carbons and double bonds (or cyclopropane rings) were determined. Since the introduction of oxygen atoms such as carbonyl, methoxy and ester groups yielded the appropriate shift of mass ions, the major subclasses of mycolic acid (α, methoxy, keto and wax ester) were identified without resorting to hydrolytic procedures. The results showed a marked difference in the molecular species composition of TMM among mycobacterial species. Unexpectedly, differing from other mycoloyl glycolipids, TMM fromMycobacterium tuberculosisshowed a distinctive mass pattern, with abundant odd-carbon-numbered monocyclopropanoic (or monoenoic)α-mycolates besides dicyclopropanoic mycolate, ranging from C75to C85, odd- and even-carbon-numbered methoxymycolates ranging from C83to C94and even- and odd-carbon-numbered ketomycolates ranging from C83to C90. In contrast, TMM fromMycobacterium bovis(wild strain and BCG substrains) possessed even-carbon-numbered dicyclopropanoicα-mycolates. BCG Connaught strain lacked methoxymycolates almost completely. These results were confirmed by MALDI-TOF mass analysis of mycolic acid methyl esters liberated by alkaline hydrolysis and methylation of the original TMM. Wax ester-mycoloyl TMM molecular species were demonstrated for the first time as an intact form in theMycobacterium avium–intracellularegroup,M. phleiandM. flavescens. TheM. avium–intracellularegroup possessed predominantly C85and C87wax ester-mycoloyl TMM, whileM. phleiand the rapid growers tested contained C80, C81, C82and C83wax ester-mycoloyl TMM. This technique has marked advantages in the rapid analysis of not only intact glycolipid TMM, but also the mycolic acid composition of each mycobacterial species, since it does not require any degradation process.
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Affiliation(s)
- Yukiko Fujita
- Japan BCG Central Laboratory, 3-1-5 Matsuyama, Kiyose-shi, Tokyo 204-0022, Japan
| | - Takashi Naka
- Japan BCG Central Laboratory, 3-1-5 Matsuyama, Kiyose-shi, Tokyo 204-0022, Japan
| | - Takeshi Doi
- Japan BCG Central Laboratory, 3-1-5 Matsuyama, Kiyose-shi, Tokyo 204-0022, Japan
| | - Ikuya Yano
- Japan BCG Central Laboratory, 3-1-5 Matsuyama, Kiyose-shi, Tokyo 204-0022, Japan
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7
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Jeon CO, Park W, Ghiorse WC, Madsen EL. Polaromonas naphthalenivorans sp. nov., a naphthalene-degrading bacterium from naphthalene-contaminated sediment. Int J Syst Evol Microbiol 2004; 54:93-97. [PMID: 14742464 DOI: 10.1099/ijs.0.02636-0] [Citation(s) in RCA: 129] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Strain CJ2T, capable of growth on naphthalene as a sole carbon and energy source, was isolated from coal-tar-contaminated freshwater sediment. The Gram reaction of strain CJ2Twas negative. The cells were non-spore-forming, non-motile cocci (without flagella). The isolate was found to be an aerobic heterotroph capable of utilizing glucose and other simple sugars. Growth was observed between 4 and 25 °C (optimum, 20 °C) and between pH 6·0 and 9·0 (optimum, pH 7·0–7·5). The G+C content of the genomic DNA was 61·5 mol% and the major quinone was ubiquinone-8. The peptidoglycan of strain CJ2Twas determined as belonging to type A1-γ,meso-diaminopimelic acid. The major fatty acids of strain CJ2Twere 16 : 1ω7c(67·0 %), 16 : 0 (19·6 %), 18 : 1ω7c(∼7·9 %) and 10 : 0 3-OH (∼2·5 %). The polar lipids were phosphatidylethanolamine, phosphatidylglycerol and diphosphatidylglycerol. Mycolic acid and glycolipids could not be detected. Comparative 16S rDNA analysis indicated that strain CJ2Tis related to the familyComamonadaceaeand that the nearest phylogenetic relative wasPolaromonas vacuolata34-PT(97·1 % similarity). On the basis of the physiological and molecular properties, the naphthalene-degrading isolate was designatedPolaromonas naphthalenivoranssp. nov. The type strain is CJ2T(=ATCC BAA-779T=DSM 15660T).
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Affiliation(s)
- Che Ok Jeon
- Department of Microbiology, Cornell University, Ithaca, NY 14853-8101, USA
| | - Woojun Park
- Department of Microbiology, Cornell University, Ithaca, NY 14853-8101, USA
| | - William C Ghiorse
- Department of Microbiology, Cornell University, Ithaca, NY 14853-8101, USA
| | - Eugene L Madsen
- Department of Microbiology, Cornell University, Ithaca, NY 14853-8101, USA
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Tomiyasu I, Yoshinaga J, Kurano F, Kato Y, Kaneda K, Imaizun S, Yano I. Occurrence of a novel glycolipid, 'trehalose 2,3,6'-trimycolate' in a psychrophilic, acid-fast bacterium,Rhodococcus aurantiacus (Gordona aurantiaca). FEBS Lett 2001. [DOI: 10.1016/0014-5793(86)80750-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Barry CE, Lee RE, Mdluli K, Sampson AE, Schroeder BG, Slayden RA, Yuan Y. Mycolic acids: structure, biosynthesis and physiological functions. Prog Lipid Res 1998; 37:143-79. [PMID: 9829124 DOI: 10.1016/s0163-7827(98)00008-3] [Citation(s) in RCA: 388] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- C E Barry
- Tuberculosis Research Section, Rocky Mountain Laboratories, NIAID, NIH, Hamilton, MT 59840, USA.
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10
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McNeil MM, Brown JM. The medically important aerobic actinomycetes: epidemiology and microbiology. Clin Microbiol Rev 1994; 7:357-417. [PMID: 7923055 PMCID: PMC358331 DOI: 10.1128/cmr.7.3.357] [Citation(s) in RCA: 417] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The aerobic actinomycetes are soil-inhabiting microorganisms that occur worldwide. In 1888, Nocard first recognized the pathogenic potential of this group of microorganisms. Since then, several aerobic actinomycetes have been a major source of interest for the commercial drug industry and have proved to be extremely useful microorganisms for producing novel antimicrobial agents. They have also been well known as potential veterinary pathogens affecting many different animal species. The medically important aerobic actinomycetes may cause significant morbidity and mortality, in particular in highly susceptible severely immunocompromised patients, including transplant recipients and patients infected with human immunodeficiency virus. However, the diagnosis of these infections may be difficult, and effective antimicrobial therapy may be complicated by antimicrobial resistance. The taxonomy of these microorganisms has been problematic. In recent revisions of their classification, new pathogenic species have been recognized. The development of additional and more reliable diagnostic tests and of a standardized method for antimicrobial susceptibility testing and the application of molecular techniques for the diagnosis and subtyping of these microorganisms are needed to better diagnose and treat infected patients and to identify effective control measures for these unusual pathogens. We review the epidemiology and microbiology of the major medically important aerobic actinomycetes.
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Affiliation(s)
- M M McNeil
- Emerging Bacterial and Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia 30333
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11
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Asano M, Nakane A, Minagawa T. Endogenous gamma interferon is essential in granuloma formation induced by glycolipid-containing mycolic acid in mice. Infect Immun 1993; 61:2872-8. [PMID: 8514390 PMCID: PMC280933 DOI: 10.1128/iai.61.7.2872-2878.1993] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The present study examined the role of endogenous gamma interferon (IFN-gamma) in the formation of granulomas in mice which had been given a single intravenous injection of glycolipid-containing mycolic acid (trehalose 2,3,6'-trimycolate) purified from cell walls of Rhodococcus aurantiacus (Gordona aurantiaca) (GaGM) in the form of liposome. The histological status of granuloma formation in the livers, spleens, and lungs of GaGM-injected mice was studied at weeks 1 through 5, and the titers of endogenous IFN-gamma in all of these organ extracts and in the sera were determined by enzyme-linked immunosorbent assay. The granulomas, composed of epithelioid cells, developed until 3 weeks postinjection, and thereafter the granulomas regressed. The production of endogenous IFN-gamma was biphasic, with an early phase detected at days 1 through 3 and a late phase detected at weeks 1 through 5. The latter peak of endogenous IFN-gamma production proceeded in parallel with granuloma formation. Both the areas of granulomas and titers of IFN-gamma in these organs were dependent on the doses of GaGM used for injection. The cells which produce endogenous IFN-gamma in the spleens appear within the granulomas. To study the role of endogenous IFN-gamma in granuloma formation, the in vivo administration of rat anti-mouse IFN-gamma monoclonal antibody was carried out. Anti-mouse IFN-gamma monoclonal antibody neutralized endogenous IFN-gamma and resulted in the suppression of the number of granulomas and the size of each granuloma. These findings suggest that biphasic production of endogenous IFN-gamma in the local lesions may be crucial to the formation and development of the granulomas.
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Affiliation(s)
- M Asano
- Department of Microbiology, School of Medicine, Hokkaido University, Sapporo, Japan
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Abstract
Sporothrix schenckii was isolated from a specimen from a 75-year-old woman with lymphatic sporotrichosis on the left forearm. A mass of fungi was cultured in liquid Sabouraud dextrose broth for three months. Crude lipids were extracted from the cultured fungal mass. Total fatty acids and free fatty acids were isolated, purified, and then analyzed using thin-layer chromatography, gas liquid chromatography, and mass spectrometry. Total fatty acid composition consisted of seven molecular species of C15:0 (2.5%), C16:1 (2.5%), C16:0 (64.5%), 2-Me-C16:0 (5.1%), C17:0 (2.0%), C18:1 (18.0%) and C18:0 (5.3%). Free fatty acid composition consisted of eight species of C14:0 (2.0%), C15:1 (4.1%), C16:1 (7.5%), C16:0 (68.5%), C17:0 (0.6%), C18:2 (2.0%), C18:1 (14.5%) and of C18:0 (0.9%). 2-Me-C16:0 was detected in the fungus for the first time.
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Affiliation(s)
- K Yamada
- Department of Dermatology, Yamaguchi University School of Medicine, Japan
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Furukawa M, Ohtsubo Y, Sugimoto N, Katoh Y, Dohi Y. Induction of tumoricidal activated macrophages by a liposome-encapsulated glycolipid, trehalose 2,3,6'-trimycolate from Gordona aurantiaca. FEMS MICROBIOLOGY IMMUNOLOGY 1990; 2:83-8. [PMID: 2257164 DOI: 10.1111/j.1574-6968.1990.tb03504.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A mycolic acid-containing glycolipid, trehalose 2,3,6'-trimycolate, prepared from a non-pathogenic acid-fast bacterium Gordona aurantiaca, was shown to induce strong tumoricidal activity in peritoneal exudate cells by intravenous or intraperitoneal injection of liposome-encapsulated preparations. The mycolic acid derivative containing a high proportion of unsaturated fatty acids rendered macrophages cytotoxic against syngeneic mastocytoma cells in the absence of endotoxin, for over 14 days after the injection. The macrophages were ascertained to be at low intracellular levels of a lysosomal enzyme beta-galactosidase and an ectoenzyme alkaline phosphodiesterase, a specific pattern as previously described for "primed macrophages". However the culture supernatants of the peritoneal exudate cells were not cytotoxic.
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Affiliation(s)
- M Furukawa
- Osaka Research Institute, Sawai Pharmaceutical Co., Japan
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14
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Fujita T, Sugimoto N, Yokoi F, Ohtsubo Y, Ikutoh M, Kato Y, Natsuhara Y, Oka S, Yano I. Induction of interferons (IFNs) and tumor necrosis factor (TNF) in mice by a novel glycolipid trehalose 2,3,6'-trimycolate from Rhodococcus aurantiacus (Gordona aurantiaca). Microbiol Immunol 1990; 34:523-32. [PMID: 1699114 DOI: 10.1111/j.1348-0421.1990.tb03169.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The immunomodifying activity of a novel mycoloyl glycolipid, trehalose 2,3,6'-trimycolate (GaGM), from a unique psychrophilic acid-fast bacterium, Rhodococcus aurantiacus, was examined. ICR mice were primed intravenously (i.v.) or intraperitoneally (i.p.) with liposomes containing GaGM (300 micrograms/mouse), and were administered LPS dissolved in saline (25 micrograms/mouse, i.v.) 2 weeks later. Two hours after injection of LPS, interferons (IFNs) and tumor necrosis factor (TNF) were induced significantly in mice sera. The increase in activities of IFNs and TNF was approximately paralleled with granuloma formation in spleen of mice primed with GaGM. However, IFNs and TNF were not induced either in mice primed with GaGM but not elicited with LPS, or in those primed with GaGM and elicited by GaGM. Both activities induced were lower in mice primed with trehalose mono- or dimycolate from R. aurantiacus (GaTMM, GaTDM) or TDM from Nocardia rubra than in GaGM-primed mice. Time course study showed that the maximum activity of each interferon (alpha, beta, or gamma) was observed at different stages after LPS administration; IFN-alpha, IFN-beta, and IFN-gamma appeared 3, 2, and 6 hours most abundantly after LPS administration, respectively.
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Affiliation(s)
- T Fujita
- Osaka Research Institute, Sawai Pharmaceutical Co., Ltd
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15
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Baba T, Kaneda K, Kusunose E, Kusunose M, Yano I. Molecular species of mycolic acid subclasses in eight strains of Mycobacterium smegmatis. Lipids 1988; 23:1132-8. [PMID: 3226228 DOI: 10.1007/bf02535279] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Thin layer chromatographic and gas chromatographic separation and mass spectrometric identification of mycolic acid subclasses and molecular species from eight strains of Mycobacterium smegmatis were established. Two major adjacent spots and a lower minor one were detected on silica gel thin layer chromatograms of methyl esters. The most abundant subclass showing the highest Rf value on TLC was that of alpha-mycolic acids (M1), the second was that of alpha-mycolic acids (M1), a shorter homologue than alpha-mycolates, and the third was the hydroxy mycolic acids (M4) derived from epoxy mycolic acids. They were identified by gas chromatography-mass spectrometry as their trimethylsilylether derivatives. alpha'-Mycolic acids were monoenoic acids ranging from C60 to C66 and possessing an alpha-unit of C24:0. Such profiles of alpha'-mycolic acids were common in eight strains. alpha-Mycolates were dienoic acids ranging from C75 to C79 and possessing an alpha-unit of C24:0. In most strains, the major molecular species of alpha-mycolates were odd-carbon-numbered, centering at C77 and C79, possessing a methyl branch in the even-carbon-numbered straight chain. The average carbon number of alpha-mycolates, from seven strains examined, was about 78, but that of the Takeo strain was 76.3. The profiles of epoxy mycolic acid molecular species composition from eight strains ranging from C75 to C81 were very similar to their M1 subclass profiles.
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Affiliation(s)
- T Baba
- Shoin Women's College, Kobe, Japan
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Van Pelt J, Van Kuik JA, Kamerling JP, Vliegenthart JF, Van Diggelen OP, Galjaard H. Storage of sialic acid-containing carbohydrates in the placenta of a human galactosialidosis fetus. Isolation and structural characterization of 16 sialyloligosaccharides. EUROPEAN JOURNAL OF BIOCHEMISTRY 1988; 177:327-38. [PMID: 3142773 DOI: 10.1111/j.1432-1033.1988.tb14380.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
From the placenta of a human fetus with galactosialidosis, detected by prenatal diagnosis, sialyloligosaccharides were isolated by successively gel-permeation chromatography on Bio-Gel P-6, anion-exchange chromatography on Mono Q and high-performance liquid chromatography on Lichrosorb-NH2. 16 sialic acid-containing N-glycosidic N-acetyllactosamine type of structures were identified by sugar analysis and 500-MHz 1H-NMR spectroscopy. The fully sialylated oligosaccharides differ from each other in the type of branching (mono-, di-, tri-, tri'- and tetra-antennary) or sialic acid linkage types (alpha 2-3/alpha 2-6). The isolated carbohydrates, including six novel structures, can be presented as follows (the numerals in a column represents one compound). (formula; see text).
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Affiliation(s)
- J Van Pelt
- Department of Bio-Organic Chemistry, Utrecht University, The Netherlands
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Tsukamura M, Shimoide H, Kaneda K, Sakai R, Seino A. A case of lung infection caused by an unusual strain of Nocardia farcinica. Microbiol Immunol 1988; 32:541-6. [PMID: 3050378 DOI: 10.1111/j.1348-0421.1988.tb01415.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A case of lung infection caused by an unusual strain of Nocardia farcinica is reported. This is the third case of the N. farcinica infection in this country. The strain failed to utilize rhamnose as sole carbon source, but could be identified by a numerical identification method. The mycolic acids contained 1-3 double bonds and the numbers of the carbon atoms of the mycolic acids were 50 to 60, average 56.
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Tsukamura M. Differentiation between genera Rhodococcus and Nocardia by susceptibility testing to kanamycin and some other antituberculosis agents. Microbiol Immunol 1988; 32:441-5. [PMID: 3292880 DOI: 10.1111/j.1348-0421.1988.tb01404.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The test for susceptibility to kanamycin is useful for differentiating between the genera Rhodococcus and Nocardia. All rhodococci except R. equi, R. erythropolis, and R. aurantiacus are susceptible to kanamycin, whereas all nocardiae except N. otitidis-caviarum are resistant to kanamycin. Tests for susceptibility to rifampicin, streptomycin, and minocycline also are useful for differentiating among the species of each genus.
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Tsukamura M, Komatsuzaki C, Sakai R, Kaneda K, Kudo T, Seino A. Mesenteric lymphadenitis of swine caused by Rhodococcus sputi. J Clin Microbiol 1988; 26:155-7. [PMID: 3343310 PMCID: PMC266233 DOI: 10.1128/jcm.26.1.155-157.1988] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Rhodococcus sputi caused tuberculosislike lymphadenitis of mesenteric lymph nodes in swine. This is the first study reporting that R. sputi can be a pathogen in swine.
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Komagata K, Suzuki KI. 4 Lipid and Cell-Wall Analysis in Bacterial Systematics. METHODS IN MICROBIOLOGY 1988. [DOI: 10.1016/s0580-9517(08)70410-0] [Citation(s) in RCA: 2338] [Impact Index Per Article: 64.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Kaneda K, Naito S, Imaizumi S, Yano I, Mizuno S, Tomiyasu I, Baba T, Kusunose E, Kusunose M. Determination of molecular species composition of C80 or longer-chain alpha-mycolic acids in Mycobacterium spp. by gas chromatography-mass spectrometry and mass chromatography. J Clin Microbiol 1986; 24:1060-70. [PMID: 3782454 PMCID: PMC269099 DOI: 10.1128/jcm.24.6.1060-1070.1986] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The molecular species composition of alpha-mycolic acids ranging from C68 to C86 in 13 rapidly growing and 12 slowly growing mycobacterial species was determined by gas chromatography, gas chromatography-mass spectrometry, and mass chromatography. In gas chromatographic analysis, the molecular species of alpha-mycolic acids were well separated as trimethylsilyl ether derivatives of the methyl esters, according to their total carbon numbers. The total carbon and double-bond numbers of mycolic acids at each peak on gas chromatograms were determined from the [M]+, [M - 15]+, and [M - 90]+ ions on the mass spectrum, and straight and branched chain structures were identified by the mass fragment ions [A]+, due to C2--C3 cleavage [R-CH-O-Si(CH3)3]+, and [B]+, due to C3--C4 cleavage [(CH3)3-Si-O-CH-CH(R')-COOCH3]+. The concentration of odd- and even-carbon-numbered mycolic acids, which often overlap each other on gas chromatograms, and the composition of three homologous mycolic acids with different alpha units (C22:0, C24:0, and C26:0) were clearly determined by mass chromatography monitoring [M - 15]+ ions and [B - 29]+ ions, respectively. The molecular species composition of alpha-mycolic acids and their average carbon numbers (av. cn.) as a simple expression of the composition were calculated from the mass chromatograms. Each mycobacterial species examined was demonstrated to possess a characteristic profile of alpha-mycolic acid composition, and based on this the species were classified approximately into eight groups: C68 to C76 (av. cn. 72), dienoic, possessing a C20 alkyl branch at the 2 position (C22 alpha-unit) for Mycobacterium diernhoferi and Mycobacterium sp. strain 3707, a chromogenic rapid grower; C72 to C78 (av. cn. 75), dienoic with both C22 and C24 alpha units, containing a small or a large amount of odd-carbon-numbered molecules, for M. vaccae, M. rhodesiae, and M. phlei (chromogenic rapid growers); C72 to C80 (av. cn. 75 to 77), dienoic with C24 alpha-unit, containing a moderate or a large amount of odd-carbon-numbered molecules, for M. smegmatis, M. chitae, M. chelonae (M. chelonei), and M. fortuitum (nonchromogenic rapid growers); C78 to C82 (av. cn. 80), even-carbon-numbered dienoic with C24 alpha unit for M. agri and M. thermoresistible (rapid growers); C75 to C81 (av. cn. 77 to 79), odd-carbon-numbered dienoic with C24 alpha unit for M. nonchromogenicum complex (M. nonchromogenicum, M. terrae, and "M. novum") (slow growers); (vi) C76 to C84 (av. cn. 79 to 81), even-carbon-numbered dienoic with C24 alpha unit for MAIS complex including M. scrofulaceum, M. avium, and M. intracellulare (slow growers); (vii) C72 to C80 (av. cn. 77 to 79), even-carbon-numbered dienoic with C24 alpha unit for M. szulgai, M. gordonae, and M. kansasii (chromogenic slow growers); and (viii) C76 to C86 (av. cn. 79 to 81), even-carbon-numbered dienoic with C26 alpha unit M. bovis Ravenol and BCG and M. tuberculosis H37Rv. This study demonstrated that gas chromatography-mass spectrometric analysis of the molecular species composition of alpha-mycolic acid can give rapid, important, and very precise information for the identification of pathogenic and nonpathogenic mycobacterial species.
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Tsukamura M, Mizuno S. Test for sulfolipid formation from [35S]sulfate as an aid to differentiate mycobacteria from rhodococci and nocardiae. Microbiol Immunol 1986; 30:589-91. [PMID: 3747867 DOI: 10.1111/j.1348-0421.1986.tb02984.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Tsukamura M, Yano I, Imaeda T. Mycobacterium fortuitum subspecies acetamidolyticum, a new subspecies of Mycobacterium fortuitum. Microbiol Immunol 1986; 30:97-110. [PMID: 3713561 DOI: 10.1111/j.1348-0421.1986.tb00925.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Mycobacterium fortuitum subspecies acetamidolyticum is a new subspecies of M. fortuitum and has an intermediate growth rate. It is a nonphotochromogenic mycobacterium. It does not utilize glutamate but utilizes acetamide as a simultaneous nitrogen and carbon source. It is able to utilize acetate, malate, pyruvate, fumarate, glucose, fructose, and n-propanol as the sole sources of carbon in the presence of ammoniacal nitrogen, but does not utilize them in the presence of glutamate-nitrogen. It is easily differentiated from all rapidly growing mycobacteria by its inability to utilize glutamate as a simultaneous nitrogen and carbon source, and from all slowly growing mycobacteria by its capacity to utilize acetamide as a simultaneous nitrogen and carbon source. Its mycolic acid pattern is different from that of M. fortuitum. However, its deoxyribonucleic acid showed 94% relatedness with that of M. fortuitum. In view of the above findings, it has been designated as a new subspecies of M. fortuitum. The organism was isolated from sputum of a 56-year-old patient with lung disease and is considered to be a lung pathogen. The type strain is ATCC 35931 (NCH E11620).
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