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Acquisition of a biophotonic imaging system and a multiphoton microscopy system for in vivo imaging

Grant number: 09/54014-7
Support Opportunities:Multi-user Equipment Program
Duration: October 01, 2010 - March 31, 2014
Field of knowledge:Biological Sciences - Biochemistry - Molecular Biology
Principal Investigator:Enilza Maria Espreafico
Grantee:Enilza Maria Espreafico
Host Institution: Faculdade de Medicina de Ribeirão Preto (FMRP). Universidade de São Paulo (USP). Ribeirão Preto , SP, Brazil
As informações de acesso ao Equipamento Multiusuário são de responsabilidade do Pesquisador responsável
EMU web page: Página do Equipamento Multiusuário não informada
Type of equipment: Tipo de Equipamento Multiusuário não informado
Manufacturer: Fabricante não informado
Model: Modelo não informado

Abstract

The objective of the present request is to fill a major gap in the availability of in vivo imaging methodologies in the state of São Paulo, through the acquisition of two modern pieces of equipment in this area: the IVIS Spectrum biophotonic in vivo imaging system (Caliper Life Sciences) and the LSM 780 NLO multiphoton microscopy system for intravital imaging (Carl Zeiss). This equipment will be installed in the currently functioning Center for Cell and Tissue Imaging of the Department of Cell and Molecular Biology and Pathogenic Bioagents of the USP Ribeirão Preto School of Medicine, a multi-user center that functions up to the standards of modern and traditional facilities in developed countries. The equipment to be acquired will function in a complementary manner. The biophotonic in vivo imaging system has low resolution but high sensitivity for the acquisition and quantification of fluorescence and luminescence in live animals, allowing the luminosity within the organism to be mapped in organs and defined anatomical regions. The multiphoton microscopy system is applied to the acquisition of high-resolution multifluorescence images, obtained over the surface of any organ, capable of revealing details of the extracellular matrix and of subcellular compartments, allowing dynamic events of cell proliferation and cell death to be examined, as well as cell-to-cell interaction, vascularization, innervation, and interactions with pathogens. It also makes it possible to detect intrinsic fluorescence emitted by molecules that function as markers of the metabolic state and oxidative stress, as well as facilitating the study of the dynamics of molecules, organelles, and structural components, through the use of techniques of photoactivation, uncaging, and photoconversion. Together, the two systems are powerful tools for the capture of in vivo images and provide data at complementary levels of resolution, for the evaluation of physiological and pathological events, being applied especially to the study of cancer, stem cells, tissue regeneration, immunology, inflammation, infection, neurobiology, development, aging, and metabolism, as well as to accelerating the process of gene characterization and drug development. (AU)

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Scientific publications (22)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
CALVO, FABRICIO; ALMADA, RAFAEL CARVALHO; DA SILVA, JULIANA ALMEIDA; MEDEIROS, PRISCILA; SOARES, JR., RAIMUNDO DA SILVA; DE PAIVA, YARA BEZERRA; RONCON, CAMILA MARRONI; COIMBRA, NORBERTO CYSNE. The Blockade of mu(1)- and kappa-Opioid Receptors in the Inferior Colliculus Decreases the Expression of Panic Attack-Like Behaviours Induced by Chemical Stimulation of the Dorsal Midbrain. NEUROPSYCHOBIOLOGY, v. 78, n. 4, p. 218-228, . (09/54014-7, 12/23238-0, 15/10313-1, 09/02458-9, 07/01174-1, 12/25167-2, 12/03798-0, 17/13560-5, 12/22681-7)
PERES, RAPHAEL S.; DONATE, PAULA B.; TALBOT, JHIMMY; CECILIO, NERRY T.; LOBO, PATRICIA R.; MACHADO, CAIO C.; LIMA, KALIL W. A.; OLIVEIRA, RENE D.; CARREGARO, VANESSA; NAKAYA, I, HELDER; et al. TGF-beta signalling defect is linked to low CD39 expression on regulatory T cells and methotrexate resistance in rheumatoid arthritis. Journal of Autoimmunity, v. 90, p. 49-58, . (13/08216-2, 12/10438-0, 09/54014-7)
DOS ANJOS-GARCIA, TAYLLON; ULLAH, FARHAD; FALCONI-SOBRINHO, LUIZ LUCIANO; COIMBRA, NORBERTO CYSNE. CB1 cannabinoid receptor-mediated anandamide signalling reduces the defensive behaviour evoked through GABA(A) receptor blockade in the dorsomedial division of the ventromedial hypothalamus. Neuropharmacology, v. 113, n. A, p. 156-166, . (13/10984-8, 12/03798-0, 09/54014-7, 07/01174-1)
DA SILVA, JULIANA ALMEIDA; BIAGIONI, AUDREY FRANCESCHI; ALMADA, RAFAEL CARVALHO; DE FREITAS, RENATO LEONARDO; COIMBRA, NORBERTO CYSNE. Panicolytic-like effects caused by substantia nigra pars reticulata pretreatment with low doses of endomorphin-1 and high doses of CTOP or the NOP receptors antagonist JTC-801 in male Rattus norvegicus. Psychopharmacology, v. 234, n. 20, p. 3009-3025, . (14/10742-7, 15/10313-1, 09/17258-5, 09/02458-9, 17/11855-8, 10/15140-4, 09/54014-7, 12/22681-7, 13/12916-0, 14/11869-0, 12/03798-0, 07/01174-1)
DE FREITAS, RENATO LEONARDO; SALGADO-ROHNER, CARLOS JOSE; CECILIO HALLAK, JAIME EDUARDO; DE SOUZA CRIPPA, JOSE ALEXANDRE; COIMBRA, NORBERTO CYSNE. Involvement of prelimbic medial prefrontal cortex in panic-like elaborated defensive behaviour and innate fear-induced antinociception elicited by GABA(A) receptor blockade in the dorsomedial and ventromedial hypothalamic nuclei: role of the endocannabinoid CB1 receptor. INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY, v. 16, n. 8, p. 1781-1798, . (09/17258-5, 12/03798-0, 09/54014-7, 07/01174-1)
PERES, RAPHAEL S.; SANTOS, GABRIELA B.; CECILIO, NERRY T.; JABOR, VALQURIA A. P.; NIEHUES, MICHAEL; TORRES, BRUNA G. S.; BUQUI, GABRIELA; SILVA, CARLOS H. T. P.; DALLA COSTA, TERESA; LOPES, NORBERTO P.; et al. Lapachol, a compound targeting pyrimidine metabolism, ameliorates experimental autoimmune arthritis. ARTHRITIS RESEARCH & THERAPY, v. 19, . (12/20990-2, 12/25075-0, 13/08216-2, 14/50265-3, 09/54014-7)
TAVARES, LUCAS A.; DA SILVA, EULALIA M. L.; DA SILVA-JANUARIO, MARA E.; JANUARIO, YUNAN C.; DE CAVALHO, JULIANNE V.; CZERNISZ, ERIKA S.; MARDONES, GONZALO A.; DASILVA, LUIS L. P.. CD4 downregulation by the HIV-1 protein Nef reveals distinct roles for the gamma 1 and gamma 2 subunits of the AP-1 complex in protein trafficking. Journal of Cell Science, v. 130, n. 2, p. 429-443, . (14/02438-6, 09/54014-7, 14/25812-0)
DA SILVA, JULIANA ALMEIDA; BIAGIONI, AUDREY FRANCISCO; ALMADA, RAFAEL CARVALHO; DE SOUZA CRIPPA, JOSE ALEXANDRE; CECILIO HALLAK, JAIME EDUARDO; ZUARDI, ANTONIO WALDO; COIMBRA, NORBERTO CYSNE. Dissociation between the panicolytic effect of cannabidiol microinjected into the substantia nigra, pars reticulata, and fear-induced antinociception elicited by bicuculline administration in deep layers of the superior colliculus: The role of CB1-cannabinoid receptor in the ventral mesencephalon. European Journal of Pharmacology, v. 758, p. 153-163, . (14/10742-7, 09/02458-9, 10/15140-4, 12/03798-0, 12/22681-7, 09/54014-7, 07/01174-1)
URIBE-MARINO, ANDRES; CASTIBLANCO-URBINA, MARIA ANGELICA; FALCONI-SOBRINHO, LUIZ LUCIANO; DOS ANJOS-GARCIA, TAYLLON; DE OLIVEIRA, RITHIELE CRISTINA; MENDES-GOMES, JOYCE; SOARES, JR., RAIMUNDO DA SILVA; MATTHIESEN, MELINA; ALMADA, RAFAEL CARVALHO; DE OLIVEIRA, RICARDO; et al. The alpha- and beta-noradrenergic receptors blockade in the dorsal raphe nucleus impairs the panic-like response elaborated by medial hypothalamus neurons. Brain Research, v. 1725, . (09/54014-7, 07/01174-1)
SANTOS, RENATO E. R. S.; SILVA, GABRIEL L. A.; SANTOS, ELAINE V.; DUNCAN, SAMUEL M.; MOTTRAM, JEREMY C.; DAMASCENO, JEZIEL D.; TOSI, LUIZ R. O.. A DiCre recombinase-based system for inducible expression in Leishmania major. Molecular and Biochemical Parasitology, v. 216, p. 45-48, . (13/00570-1, 14/00751-9, 14/06824-8, 13/26806-1, 09/54014-7)
DAMASCENO, JEZIEL D.; OBONAGA, RICARDO; SANTOS, ELAINE V.; SCOTT, ALAN; MCCULLOCH, RICHARD; TOSI, LUIZ R. O.. Functional compartmentalization of Rad9 and Hus1 reveals diverse assembly of the 9-1-1 complex components during the DNA damage response in Leishmania. Molecular Microbiology, v. 101, n. 6, p. 1054-1068, . (13/00570-1, 14/00751-9, 13/26806-1, 14/06824-8, 09/54014-7)
BARBOSA, NATALIA S.; MENDONCA, LEILA R.; DIAS, MARCOS V. S.; PONTELLI, MARJORIE C.; DA SILVA, ELAINE Z. M.; CRIADO, MIRIA F.; DA SILVA-JANUARIO, MARA E.; SCHINDLER, MICHAEL; JAMUR, MARIA C.; OLIVER, CONSTANCE; et al. ESCRT machinery components are required for Orthobunyavirus particle production in Golgi compartments. PLOS PATHOGENS, v. 14, n. 5, . (14/02438-6, 09/54014-7, 14/25812-0)
BIAGIONI, AUDREY FRANCISCO; DE FREITAS, RENATO LEONARDO; DA SILVA, JULIANA ALMEIDA; DE OLIVEIRA, RITHIELE CRISTINA; DE OLIVEIRA, RICARDO; ALVES, VANI MARIA; COIMBRA, NORBERTO CYSNE. Serotonergic neural links from the dorsal raphe nucleus modulate defensive behaviours organised by the dorsomedial hypothalamus and the elaboration of fear-induced antinociception via locus coeruleus pathways. Neuropharmacology, v. 67, p. 379-394, . (08/08955-1, 09/17258-5, 09/02458-9, 09/54014-7, 12/03798-0, 07/01174-1)
VERAS, FLAVIO P.; PERES, RAPHAEL S.; SARAIVA, ANDRE L. L.; PINTO, LARISSA G.; LOUZADA-JUNIOR, PAULO; CUNHA, THIAGO M.; PASCHOAL, JONAS A. R.; CUNHA, FERNANDO Q.; ALVES-FILHO, JOSE C.. Fructose 1,6-bisphosphate, a high-energy intermediate of glycolysis, attenuates experimental arthritis by activating anti-inflammatory adenosinergic pathway. SCIENTIFIC REPORTS, v. 5, . (13/08216-2, 11/19670-0, 09/54014-7)
QUADROS, ANDREZA U.; PINTO, LARISSA G.; FONSECA, MIRIAM M.; KUSUDA, RICARDO; CUNHA, FERNANDO Q.; CUNHA, THIAGO M.. Dynamic weight bearing is an efficient and predictable method for evaluation of arthritic nociception and its pathophysiological mechanisms in mice. SCIENTIFIC REPORTS, v. 5, . (13/08216-2, 11/19670-0, 09/54014-7)
DA SILVA, JULIANA ALMEIDA; DE FREITAS, RENATO LEONARDO; DUTRA EICHENBERGER, GUSTAVO CAVALCANTI; PADOVAN, CLAUDIA MARIA; COIMBRA, NORBERTO CYSNE. Chemical neuroanatomical and psychopharmacological evidence that kappa receptor-mediated endogenous opioid peptide neurotransmission in the dorsal and ventral mesencephalon modulates panic-like behaviour. European Journal of Pharmacology, v. 698, n. 1-3, p. 235-245, . (09/17258-5, 09/02458-9, 09/54014-7, 07/01174-1)
ASSIS, L. H. P.; SILVA-JUNIOR, R. M. P.; DOLCE, L. G.; ALBORGHETTI, M. R.; HONORATO, R. V.; NASCIMENTO, A. F. Z.; MELO-HANCHUK, T. D.; TRINDADE, D. M.; TONOLI, C. C. C.; SANTOS, C. T.; et al. The molecular motor Myosin Va interacts with the cilia-centrosomal protein RPGRIP1L. SCIENTIFIC REPORTS, v. 7, . (09/08312-6, 11/20229-7, 14/18189-5, 14/09720-9, 09/54014-7)
FREITAS FILHO, EDISMAURO G.; DA SILVA, ELAINE Z. M.; ONG, HWEI LING; SWAIM, WILLIAM D.; AMBUDKAR, INDU S.; OLIVER, CONSTANCE; JAMUR, MARIA CELIA. RACK1 plays a critical role in mast cell secretion and Ca2+ mobilization by modulating F-actin dynamics. Journal of Cell Science, v. 134, n. 9, . (17/14645-4, 09/54014-7, 17/18618-1, 16/13228-8, 16/21988-2, 15/16673-0, 09/54013-0)
MEDEIROS, ANA C.; MEDEIROS, PRISCILA; FREITAS, RENATO L.; SILVA JUNIOR, PEDRO ISMAEL; COIMBRA, NORBERTO C.; DOS SANTOS, WAGNER F.. Acanthoscurria gomesiana spider-derived synthetic mygalin in the dorsal raphe nucleus modulates acute and chronic pain. JOURNAL OF BIOCHEMICAL AND MOLECULAR TOXICOLOGY, v. 35, n. 10, . (09/54014-7, 17/13560-5, 13/12916-0, 12/25167-2, 09/17258-5, 14/11869-0)
MACHADO, JULIANO; SILVEIRA, WILIAN A.; GONCALVES, DAWIT A.; SCHAVINSKI, ALINE ZANATTA; KHAN, MUZAMIL M.; ZANON, NEUSA M.; DIAZ, MAURICIO BERRIEL; RUDOLF, RUEDIGER; KETTELHUT, ISIS C.; NAVEGANTES, LUIZ C.. alpha-Calcitonin gene-related peptide inhibits autophagy and calpain systems and maintains the stability of neuromuscular junction in denervated muscles. MOLECULAR METABOLISM, v. 28, p. 91-106, . (09/54014-7, 11/11003-5, 12/24524-6, 18/10089-2, 12/18861-0)

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