Grupo de Pesquisa em Biologia e Bioquímica Animal e de Micro-organismos

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POPPE, J.L.; DEPRÁ, M.; SCHMITZ, H.J.; VALENTE, V.L.S. Intra-specific variability in Rhinoleucophenga punctulata populations (Diptera: Drosophilidae) from Neotropical biomes: Combined analyses of morphological and molecular data. Entomological Science, 20, 245-254, 2017.


POPPE, J.L.; SCHMITZ, H.J.; VALENTE, V.L.S. The diversity of Drosophilidae in the South American pampas: update of the species records in an environment historically neglected. Drosophila Information Service,98, 47-51, 2016.


POPPE, J.L.; SCHMITZ, H.J.; VALENTE, V.L.S. Changes in the Structure of Drosophilidae (Diptera) Assemblages Associated With Contrasting Environments in the Pampas Biome Across Temporal and Spatial Scales. Annals of the Entomological Society of America, 110, 567-573, 2016.


POPPE, J.L.; VALENTE, V.L.S.; DOS SANTOS, J.P.J.; GOTTSCHALK, M.S. A new species of the genus Rhinoleucophenga (Diptera: Drosophilidae) and redescription of five species from Neotropical region. Zootaxa, 4208, 261, 2016.


POPPE, J.L.; SCHMITZ, H.J.; VALENTE, V.L.S. The New World genus Rhinoleucophenga (Diptera: Drosophilidae): new species and notes on occurrence records. Zootaxa, 3955, 349-370, 2015.


POPPE, J L; SCHMITZ, H J ; CALLEGARI-JACQUES, S M ; VALENTE, V L S . Environmental Determinants on the Assemblage Structure of Drosophilidae Flies in a Temperate-Subtropical Region. Neotropical Entomology, 44, 140-152, 2015.


POPPE, J.L.; SCHMITZ, H.J.; GRIMALDI, D.; VALENTE, V.L. High diversity of Drosophilidae (Insecta, Diptera) in the Pampas Biome of South America, with descriptions of new Rhinoleucophenga species. Zootaxa, 3779, 215-245, 2014.


DEPRÁ, M.; POPPE, J.L.; SCHMITZ, H.J.; DE TONI, D.C.; VALENTE, V.L.S. The first records of the invasive pest Drosophila suzukii in the South American continent. Journal of Pest Science, 87, 379-383, 2014.


POPPE, J.L.; SCHMITZ, H.J.; VALENTE, V.L.S. Population Dynamics of Drosophilids in the Pampa Biome in Response to Temperature. Neotropical Entomology, 42, 269-277, 2013.


SLIVAK, N.N.; POPPE, J.L.; WURDIG, N.L. Population structure of the tanaid Sinelobus stanfordi (Richardson, 1901) (Crustacea, Tanaidacea) associated with roots of the water hyacinth Eichhornia azurea (Sw.) Kunth. (Liliiflorae, Pontederiaceae), from a coastal lagoon in southern Brazil. Revista Brasileira de Zoociências, 15, 15-25, 2013.


POPPE, J.L.; VALENTE, V.L.; SCHMITZ, H.J. Structure of Drosophilidae Assemblage (Insecta, Diptera) in Pampa Biome (São Luiz Gonzaga/RS). Papéis Avulsos de Zoologia, 52, 185-195, 2012.



A New Role for Helicobacter pylori Urease: Contributions to Angiogenesis.

Olivera-Severo D, Uberti AF, Marques MS, Pinto MT, Gomez-Lazaro M, Figueiredo C, Leite M, Carlini CR.

Front Microbiol. 2017 Sep 27;8:1883. doi: 10.3389/fmicb.2017.01883. eCollection 2017. PMID:29021786


Pro-inflammatory properties and neutrophil activation by Helicobacter pylori urease.

Uberti AF, Olivera-Severo D, Wassermann GE, Scopel-Guerra A, Moraes JA, Barcellos-de-Souza P, Barja-Fidalgo C, Carlini CR.

Toxicon. 2013 Jul;69:240-9. doi: 10.1016/j.toxicon.2013.02.009. Epub 2013 Mar 1.

PMID: 23466444


Helicobacter pylori urease activates blood platelets through a lipoxygenase-mediated pathway.

Wassermann GE, Olivera-Severo D, Uberti AF, Carlini CR.

J Cell Mol Med. 2010 Jul;14(7):2025-34. doi: 10.1111/j.1582-4934.2009.00901.x. Epub 2009 Sep 14. PMID: 19754669


Urease from cotton (Gossypium hirsutum) seeds: isolation, physicochemical characterization, and antifungal properties of the protein.

Menegassi A, Wassermann GE, Olivera-Severo D, Becker-Ritt AB, Martinelli AH, Feder V, Carlini CR.

J Agric Food Chem. 2008 Jun 25;56(12):4399-405. doi: 10.1021/jf0735275. Epub 2008 May 22.

PMID: 18494485


Ureases display biological effects independent of enzymatic activity: is there a connection to diseases caused by urease-producing bacteria?

Olivera-Severo D, Wassermann GE, Carlini CR.

Braz J Med Biol Res. 2006 Jul;39(7):851-61. Review.

PMID: 16862275


Bacillus pasteurii urease shares with plant ureases the ability to induce aggregation of blood platelets.

Olivera-Severo D, Wassermann GE, Carlini CR.

Arch Biochem Biophys. 2006 Aug 15;452(2):149-55. Epub 2006 Jun 19.

PMID: 16839515


Jackbean, soybean and Bacillus pasteurii ureases: biological effects unrelated to ureolytic activity.

Follmer C, Real-Guerra R, Wasserman GE, Olivera-Severo D, Carlini CR.

Eur J Biochem. 2004 Apr;271(7):1357-63.

PMID: 15030486