Výsledky vyhledávání - "Delphine Gerbod"

The presence of four iron-containing superoxide dismutase isozymes in Trypanosomatidae: Characterization, subcellular localization, and phylogenetic origin in Trypanosoma brucei

Autor: René Wintjens, Christophe Noël, Monique Capron, Eric Viscogliosi, Delphine Gerbod, Virginia P. Edgcomb, Cédric Yernaux, Frederik Opperdoes, Fabienne Dufernez, Mélanie Chauvenet

Publikováno v: Free Radical Biology and Medicine. 40:210-225

Metalloenzymes such as the superoxide dismutases (SODs) form part of a defense mechanism that helps protect obligate and facultative aerobic organisms from oxygen toxicity and damage. Here, we report the presence in the trypanosomatid genomes of four

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf1cbfa97f43f64fa78533e89a9e89b1
https://doi.org/10.1016/j.freeradbiomed.2005.06.021

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Specificity and Phenetic Relationships of Iron- and Manganese-containing Superoxide Dismutases on the Basis of Structure and Sequence Comparisons

Autor: Alex C.W. May, Eric Viscogliosi, Delphine Gerbod, René Wintjens, Fabienne Dufernez, Monique Capron, Christophe Noël, Marianne Rooman

Publikováno v: Journal of Biological Chemistry. 279:9248-9254

The iron- and manganese-containing superoxide dismutases (Fe/Mn-SOD) share the same chemical function and spatial structure but can be distinguished according to their modes of oligomerization and their metal ion specificity. They appear as homodimer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5117af0ba9d3138a8f33a5c897ad9d69
https://doi.org/10.1074/jbc.m312329200

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Pulmonary coinfection by trichomonas vaginalis and pneumocystis sp. as a novel manifestation of aids

Autor: Eduardo Dei-Cas, Gian-Luigi Cartolano, Delphine Gerbod, Monique Capron, Catherine Leclerc, Isabelle Durand-Joly, Eric Viscogliosi, Pilar Delgado-Viscogliosi, Stéphane Jouveshomme, Christophe Duboucher, Christophe Noël

Publikováno v: Human Pathology. 34:508-511

A 41-year-old man was hospitalized, presenting increasing dyspnea and extensive ground-glass opacities on chest X-ray. Infection by human immunodeficiency virus was confirmed. Cytologic examination of bronchoalveolar lavage fluid revealed numerous tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ca7e601b59868b3b624a0caa637a254
https://doi.org/10.1016/s0046-8177(03)00088-1

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Phylogenetic analysis of Blastocystis isolates from different hosts based on the comparison of small-subunit rRNA gene sequences

Autor: Eric Viscogliosi, Delphine Gerbod, Virginia P. Edgcomb, Mitchell L. Sogin, Monique Capron, Lionel Zenner, Pilar Delgado-Viscogliosi, Christophe Noël, Corinne Peyronnet

Publikováno v: Molecular and Biochemical Parasitology
Molecular and Biochemical Parasitology, Elsevier, 2003, 126 (1), pp.119-123. ⟨10.1016/S0166-6851(02)00246-3⟩

In conclusion, the present study confirms that genetic diversity exists among Blastocystis organisms isolated from different hosts and suggests that more than one species of Blastocystis infect humans. The possibility of cross-contamination between a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b71dd0439f658fdafb7fbe012057ceae
https://doi.org/10.1016/s0166-6851(02)00246-3

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Molecular phylogeny of parabasalids inferred from small subunit rRNA sequences, with emphasis on the Devescovinidae and Calonymphidae (Trichomonadea)

Autor: Virginia P. Edgcomb, Monique Capron, Michael F. Dolan, Eric Viscogliosi, Fabienne Dufernez, Delphine Gerbod, Osamu Kitade, Toshiaki Kudo, Mitchell L. Sogin, Christophe Noël, Moriya Ohkuma, Satoko Noda

Publikováno v: Molecular Phylogenetics and Evolution. 25:545-556

Small subunit rRNA sequences were obtained by polymerase chain reaction from trichomonad symbionts of termites that belong to the polymastigont Calonymphidae, including Snyderella tabogae , Calonympha grassii , and Metacoronympha senta . The yet-unid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039c7a892b130e9edfd0744d7776a85d
https://doi.org/10.1016/s1055-7903(02)00300-7

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Phylogenetic Position of the Trichomonad Parasite of Turkeys, Histomonas meleagridis (Smith) Tyzzer, Inferred from Small Subunit rRNA Sequence1

Autor: Pilar Delgado-Viscogliosi, Lionel Zenner, Michael Holder, René Wintjens, Eric Viscogliosi, Delphine Gerbod, Virginia P. Edgcomb, Mitchell L. Sogin, Christophe Noël

Publikováno v: The Journal of Eukaryotic Microbiology. 48:498-504

The phylogenetic position of the trichomonad, Histomonas meleagridis was determined by analysis of small subunit rRNAs. Molecular trees including all identified parabasalid sequences available in data bases were inferred by distance, parsimony, and l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6180688d088dddba243514d68286ed51
https://doi.org/10.1111/j.1550-7408.2001.tb00185.x

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Frequency of trichomonads as coinfecting agents in Pneumocystis pneumonia

Autor: Pilar Delgado-Viscogliosi, Eric Viscogliosi, Eduardo Dei-Cas, Stéphanie Pham, Delphine Gerbod, Monique Capron, Christophe Duboucher, Christophe Noël, Isabelle Durand-Joly, Catherine Leclerc

Publikováno v: Acta cytologica. 49(3)

Objective To investigate the incidence of the association of Trichomonas and Pneumocystis in the lung. Study design Sixty-six bronchoalveolar lavage fluid (BALF) samples from immunocompromised patients with pneumocystosis were retrospectively examine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a62d1c7809d1cdc24a553d847e594218
https://pubmed.ncbi.nlm.nih.gov/15966289

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Molecular phylogenies of Blastocystis isolates from different hosts : Implications for genetic diversity, identification of species, and zoonosis

Autor: Monique Capron, Raymond J. Pierce, Virginia P. Edgcomb, Pilar Delgado-Viscogliosi, Fabienne Dufernez, Eric Viscogliosi, Lip-Chuen Ho, Delphine Gerbod, Lionel Zenner, René Wintjens, Mulkit Singh, Christophe Noël, Mitchell L. Sogin

Publikováno v: Journal of Clinical Microbiology
Journal of Clinical Microbiology, American Society for Microbiology, 2005, 43 (1), pp.348-355. ⟨10.1128/JCM.43.1.348-355.2005⟩
Journal of Clinical Microbiology, 2005, 43(1), pp.348-355
Journal of Clinical Microbiology, American Society for Microbiology, 2005, 43(1), pp.348-355

Small-subunit (SSU) rRNA gene sequences were obtained by PCR from 12 Blastocystis isolates from humans, rats, and reptiles for which elongation factor 1α (EF-1α) gene sequences are already available. These new sequences were analyzed by the Bayesia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad11eca476f625cd0755c9c3951a14a0
https://hal.inrae.fr/hal-02681198

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Molecular phylogenies of Parabasalia inferred from four protein genes and comparison with rRNA trees

Autor: Pilar Delgado-Viscogliosi, Emily Sanders, Eric Viscogliosi, Monique Capron, Jeffrey D. Palmer, Toshiaki Kudo, Hirotoshi Takasu, Christophe Noël, Shigeharu Moriya, Delphine Gerbod, Naomi M. Fast, Moriya Ohkuma, Patrick J. Keeling

Publikováno v: Molecular phylogenetics and evolution. 31(2)

The molecular phylogeny of parabasalids has mainly been inferred from small subunit (SSU) rRNA sequences and has conflicted substantially with systematics based on morphological and ultrastructural characters. This raises the important question, how

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76b28c7e4a03653701a4ff94c09a85bd
https://pubmed.ncbi.nlm.nih.gov/15062795

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Programmed cell death in parasitic protozoans that lack mitochondria

Autor: Claude-Olivier Sarde, Olivier Chose, Eric Viscogliosi, Alberto Roseto, Delphine Gerbod

Publikováno v: Trends in parasitology.
Trends in parasitology., 2003, 19, pp.559-564
HAL

In multicellular organisms and in all protozoans harbouring mitochondria, the pathways leading to programmed cell death (PCD) are localized in the mitochondria. Intriguingly, unicellular parasites devoid of mitochondria such as Trichomonas vaginalis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4f7bc0a54b9211b3ef0cb759fb5c685
https://hal.archives-ouvertes.fr/hal-00086072

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