1
|
De Oliveira R, Ferreira PRC, Neves C, Barreto C. Opioid-free mastectomy under thoracic epidural anesthesia-analgesia in a patient with critical tracheal stenosis: a case report. Rev Esp Anestesiol Reanim (Engl Ed) 2023; 70:300-304. [PMID: 36948497 DOI: 10.1016/j.redare.2023.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 04/15/2022] [Indexed: 03/24/2023]
Abstract
Mastectomy is traditionally performed under general anaesthesia and invasive ventilation, and is often complemented with regional techniques. In this setting, tracheal stenosis can pose a challenge to airway management. The aim of this report is to describe the successful management of a 68-year-old woman with severe subglottic tracheal stenosis undergoing mastectomy due to breast cancer. Surgery was performed without airway instrumentation under an opioid-free regimen consisting of thoracic epidural, propofol and dexmedetomidine perfusion, and non-opioid analgesics. Spontaneous ventilation and adequate perioperative analgesia were achieved. Opioid-free anaesthesia without airway instrumentation, consisting of thoracic epidural anaesthesia and sedation, is a good alternative in patients undergoing mastectomy in whom airway manipulation is best avoided.
Collapse
Affiliation(s)
- R De Oliveira
- Department of Anesthesiology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal.
| | - P R C Ferreira
- Department of Anesthesiology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal; Department of Medical Sciences, Universidade de Aveiro, Aveiro, Portugal
| | - C Neves
- Department of Anesthesiology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - C Barreto
- Department of Anesthesiology, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
| |
Collapse
|
2
|
Barreto C, Matos GM, Rosa RD. On the wave of the crustin antimicrobial peptide family: From sequence diversity to function. Fish and Shellfish Immunology Reports 2022; 3:100069. [DOI: 10.1016/j.fsirep.2022.100069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022] Open
|
3
|
Tourvieilhe L, Jandot E, Quessada T, Barreto C, Marotte S, Heissat S, Poinsot P, Sierra-Torre A, Lachaux A, Loras-Duclaux I, Rabilloud M, Peretti N. Augmentation des infections liées à la voie veineuse centrale chez les enfants en nutrition parentérale au long cours hébergés en soins de suite et de réadaptation par rapport au domicile. NUTR CLIN METAB 2022. [DOI: 10.1016/j.nupar.2021.12.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
4
|
Machado LGV, Goncalves P, Barreto C, Perazzolo LM, Rosa RD. Farfantepenaeus gene-encoded antimicrobial peptides: Identification, molecular characterization and gene expression in response to fungal infections. J Invertebr Pathol 2021; 182:107586. [PMID: 33812924 DOI: 10.1016/j.jip.2021.107586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 01/21/2021] [Accepted: 03/22/2021] [Indexed: 01/21/2023]
Abstract
The aim of this study was to identify and characterize, at the molecular and transcriptional levels, sequences encoding the different members of the four families of shrimp antimicrobial peptides (AMPs) in species of the genus Farfantepenaeus. The identification of the AMP sequences was performed by in silico analysis as well as by molecular cloning and nucleotide sequencing. We identified all seven shrimp ALFs (ALF-A to ALF-G), both Type IIa and Type IIb crustins as well as two stylicins (STY1 and STY2) in Farfantepenaeus. Only two genes (PEN1/2 and PEN4) of the four-member penaeidin family (PEN1/2 to PEN5) were found and this is the first report of stylicins as well as of several additional members of ALFs, crustins and penaeidins in species of the genus Farfantepenaeus. All AMP genes have shown to be constitutively transcribed in the shrimp immune cells (hemocytes), except for ALF-G. Finally, the transcriptional profile of the different AMPs was assessed in the hemocytes of F. paulensis (pink shrimp) following an experimental infection with the opportunistic filamentous fungus Fusarium solani. We found that while the expression of ALF-B was induced at 24 h, the STY2 gene was down-regulated at 48 h post-challenge. These results provide evidence of the molecular diversity of AMPs from shrimp of the genus Farfantepenaeus in terms of sequences, biochemical properties and expression profiles in response to infectious diseases.
Collapse
Affiliation(s)
- Luiz Gustavo Vasconcelos Machado
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Priscila Goncalves
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Cairé Barreto
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Luciane Maria Perazzolo
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| | - Rafael Diego Rosa
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| |
Collapse
|
5
|
Azevedo J, Martins M, Castilho P, Barreto C, Pereira A, Macedo A. Pertinence and development of cibd – clinical interview for bipolar disorder. Eur Psychiatry 2021. [PMCID: PMC9480172 DOI: 10.1192/j.eurpsy.2021.1646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionBipolar disorder (BD) is frequently underdiagnosed and due to poor screening, the average time between onset of symptoms and diagnosis is more than 7-years (Mantere et al., 2004). Improper diagnosis has serious consequences in intervention (Ghaemi et al., 2001), and previous assessment instruments are now considered insufficient to detect intervention changes, and to provide a more functional and integrated view of BD.ObjectivesOur study aims to develop a new DSM-5 based Clinical Interview for Bipolar Disorder (CIBD), providing criteria to diagnose BD, but also the individual’s perceptions dealing with BD symptoms. This interview follows the same structure of CIPD (Martins et al., 2015), which has shown acceptability by the participants and experts.MethodsCIBD was developed by a multidisciplinary team considering the DSM-5 criteria for Bipolar Disorders. There was a thorough research regarding assessment and evaluation of BD, and several suggestions from an international task force of specialist working with BD patients were considered, when writing the questions for the interview. A detailed description of CIBD development is presented. The authors of the interview have extended experience in the management and assessment of BD patients, and CIBD is now being assessed by a wider non-related panel, regarding pertinence and clarity.ResultsPreliminary assessment and qualitative feedback from participants that were interviewed is shown, with an overall positive feedback.ConclusionsCIBD assesses both the diagnosis/presence of mood episodes (hypo/mania, and depressive) and symptoms’ psychosocial correlates. CIBD detects subtle changes caused by intervention adding a much needed recovery focused perspective.DisclosureNo significant relationships.
Collapse
|
6
|
Constant C, Descalço A, Silva A, Pereira L, Barreto C, Bandeira T. P169 Implementing nitrogen Multiple Breath Washout - a feasibility study. J Cyst Fibros 2020. [DOI: 10.1016/s1569-1993(20)30504-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
7
|
Boon M, Calvo-Lerma J, Claes I, Havermans T, Asseiceira I, Bulfamante A, Garriga M, Masip E, van Schijndel BAM, Fornes V, Barreto C, Colombo C, Crespo P, Vicente S, Janssens H, Hulst J, Witters P, Nobili R, Pereira L, Ruperto M, Van der Wiel E, Mainz JG, De Boeck K, Ribes-Koninckx C. Use of a mobile application for self-management of pancreatic enzyme replacement therapy is associated with improved gastro-intestinal related quality of life in children with Cystic Fibrosis. J Cyst Fibros 2020; 19:562-568. [PMID: 32335023 DOI: 10.1016/j.jcf.2020.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 04/02/2020] [Accepted: 04/04/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Most patients with cystic fibrosis (CF) suffer from pancreatic insufficiency (PI), leading to fat malabsorption, malnutrition, abdominal discomfort and impaired growth. Pancreatic enzyme replacement therapy (PERT) is effective, but evidence based guidelines for dose adjustment are lacking. A mobile app for self-management of PERT was developed in the context of the HORIZON 2020 project MyCyFAPP. It contains an algorithm to calculate individual PERT-doses for optimal fat digestion, based on in vitro and in vivo studies carried out in the same project. In addition, the app includes a symptoms diary, educational material, and it is linked to a web tool allowing health care professionals to evaluate patient's data and provide feedback. METHODS A 6-month open label prospective multicenter interventional clinical trial was performed to assess effects of using the app on gastro-intestinal related quality of life (GI QOL), measured by the CF-PedsQL-GI (shortened, CF specific version of the Pediatric Quality of Life Inventory, Gastrointestinal Symptoms Module). RESULTS One hundred and seventy-one patients with CF and PI between 2 and 18 years were recruited at 6 European CF centers. Self-reported CF-PedsQL-GI improved significantly from month 0 (M0) (84.3, 76.4-90.3) to month 6 (M6) (89.4, 80.35-93.5) (p< 0.0001). Similar improvements were reported by parents. Lower baseline CF-PedsQL-GI was associated with a greater improvement at M6 (p < 0.001). CONCLUSIONS The results suggest that the MyCyFAPP may improve GI QOL for children with CF. This tool may help patients to improve self-management of PERT, especially those with considerable GI symptoms.
Collapse
Affiliation(s)
- M Boon
- Department of Pediatrics, Center for Cystic Fibrosis, University Hospital Leuven, Leuven, Belgium.
| | - J Calvo-Lerma
- Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - I Claes
- Department of Pediatrics, Center for Cystic Fibrosis, University Hospital Leuven, Leuven, Belgium
| | - T Havermans
- Department of Pediatrics, Center for Cystic Fibrosis, University Hospital Leuven, Leuven, Belgium
| | - I Asseiceira
- Associação para a Investigação e Desenvolvimento da Faculdade de Medicina, Lisbon, Portugal
| | - A Bulfamante
- Università degli Studi di Milano, Fondazione IRCCS Ca" Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - M Garriga
- Unidad de Fibrosis Quística, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - E Masip
- Gastroenterology and Pediatric cystic Fibrosis Unit, La Fe Hospital, Valencia, Spain
| | - B A M van Schijndel
- Department of Pediatrics, div of Gastro-Enterology, Erasmus MC- Sophia Children's Hospital, University Hospital Rotterdam, the Netherlands
| | - V Fornes
- Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - C Barreto
- Associação para a Investigação e Desenvolvimento da Faculdade de Medicina, Lisbon, Portugal
| | - C Colombo
- Università degli Studi di Milano, Fondazione IRCCS Ca" Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - P Crespo
- Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - S Vicente
- Unidad de Fibrosis Quística, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - H Janssens
- Department of Pediatrics, div Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, the Netherlands
| | - J Hulst
- Department of Pediatrics, div of Gastro-Enterology, Erasmus MC- Sophia Children's Hospital, University Hospital Rotterdam, the Netherlands
| | - P Witters
- Department of Pediatrics, Center for Cystic Fibrosis, University Hospital Leuven, Leuven, Belgium
| | - R Nobili
- Università degli Studi di Milano, Fondazione IRCCS Ca" Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - L Pereira
- Associação para a Investigação e Desenvolvimento da Faculdade de Medicina, Lisbon, Portugal
| | - M Ruperto
- Unidad de Fibrosis Quística, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - E Van der Wiel
- Department of Pediatrics, div Respiratory Medicine and Allergology, Erasmus MC-Sophia Children's Hospital, University Hospital Rotterdam, the Netherlands
| | - J G Mainz
- Cystic Fibrosis Center for Children and Adults, Jena University Hospital, Germany; Cystic Fibrosis Center Brandenburg Medical School (MHB), University, Brandenburg an der Havel, Germany
| | - K De Boeck
- Department of Pediatrics, Center for Cystic Fibrosis, University Hospital Leuven, Leuven, Belgium
| | | |
Collapse
|
8
|
Barreto C, Vilela DAR, Houri BF, Lara LB, Torres ACD, Silva ASG, Castro Filho RPL, Costa CS, Martins NRS. New Isospora and Host Species in Brazilian Passerines. Braz J Poult Sci 2020. [DOI: 10.1590/1806-9061-2019-1070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- C Barreto
- Instituto Brasileiro de Meio Ambiente e Recursos Naturais Renováveis, Brazil
| | - DAR Vilela
- Instituto Brasileiro de Meio Ambiente e Recursos Naturais Renováveis, Brazil
| | - BF Houri
- Faculdade de Ciências Médicas de Minas Gerais, Brazil
| | | | | | | | | | | | | |
Collapse
|
9
|
Martins T, Vaz A, Asseiceira I, Mexia S, Pereira L, Lopes C, Azevedo P, Barreto C, Sampaio D. P317 Nutritional status and body composition in a cystic fibrosis population: comparison with a healthy population. J Cyst Fibros 2019. [DOI: 10.1016/s1569-1993(19)30610-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
Kuczewski E, Khanafer N, Amour S, Bruchon C, Debaille E, Barreto C, Grando J, Lamblin G, Doret-Dion M, Vanhems P. Réévaluation du seuil actuel d’adaptation de l’antibioprophylaxie en fonction du poids pour la prévention des infections du site opératoire en gynécologie. Med Mal Infect 2019. [DOI: 10.1016/j.medmal.2019.04.281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
11
|
Kuczewski E, Khanafer N, Amour S, Bruchon C, Debaille E, Barreto C, Grando J, Lamblin G, Doret-Dion M, Vanhems P. Réévaluation du seuil actuel d’adaptation de l’antibioprophylaxie en fonction du poids pour la prévention des infections du site opératoire en gynécologie. Med Mal Infect 2019. [DOI: 10.1016/j.medmal.2019.04.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
12
|
Boon M, Calvo-Lermo J, Claes I, Havermans T, Fornes V, Asseiceira I, Bulfamente A, Garriga M, Massip E, Walet S, Barreto C, Colombo C, Crespo P, Janssens H, Ruperto M, Hulst J, Nobili R, Pereira L, Van der Wiel E, Vicente S, De Boeck K, Ribes-Koninckx C. ePS5.08 MyCyFAPP project: use of a mobile application for self-management of PERT improves gastrointestinal related quality of life in children with cystic fibrosis. J Cyst Fibros 2019. [DOI: 10.1016/s1569-1993(19)30286-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
13
|
Farias ND, Falchetti M, Matos GM, Schmitt P, Barreto C, Argenta N, Rolland JL, Bachère E, Perazzolo LM, Rosa RD. Litopenaeus vannamei stylicins are constitutively produced by hemocytes and intestinal cells and are differentially modulated upon infections. Fish Shellfish Immunol 2019; 86:82-92. [PMID: 30439499 DOI: 10.1016/j.fsi.2018.11.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/24/2018] [Accepted: 11/07/2018] [Indexed: 06/09/2023]
Abstract
Stylicins are anionic antimicrobial host defense peptides (AAMPs) composed of a proline-rich N-terminal region and a C-terminal portion containing 13 conserved cysteine residues. Here, we have increased our knowledge about these unexplored crustacean AAMPs by the characterization of novel stylicin members in the most cultivated penaeid shrimp, Litopenaeus vannamei. We showed that the L. vannamei stylicin family is composed of two members (Lvan-Stylicin1 and Lvan-Stylicin2) encoded by different loci which vary in gene copy number. Unlike the other three gene-encoded antimicrobial peptide families from penaeid shrimp, the expression of Lvan-Stylicins is not restricted to hemocytes. Indeed, they are also produced by the columnar epithelial cells lining the midgut and its anterior caecum. Interestingly, Lvan-Stylicins are simultaneously transcribed at different transcriptional levels in a single shrimp and are differentially modulated in hemocytes after infections. While the expression of both genes showed to be responsive to damage-associated molecular patterns, only Lvan-Stylicin2 was induced after a Vibrio infection. Besides, Lvan-Stylicins also showed a distinct pattern of gene expression in the three portions of the midgut (anterior, middle and posterior) and during shrimp development. We provide here the first evidence of the diversity of the stylicin antimicrobial peptide family in terms of sequence and gene expression distribution and regulation.
Collapse
Affiliation(s)
- Natanael Dantas Farias
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Marcelo Falchetti
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Gabriel Machado Matos
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Paulina Schmitt
- Laboratorio de Genética e Inmunología Molecular, Instituto de Biología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, 2373223, Valparaíso, Chile
| | - Cairé Barreto
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Nicolas Argenta
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Jean-Luc Rolland
- Interactions Hôtes-Pathogènes-Environnements, Université de Montpellier, CNRS, Ifremer, Université de Perpignan Via Domitia, 34090, Montpellier Cedex 5, France
| | - Evelyne Bachère
- Interactions Hôtes-Pathogènes-Environnements, Université de Montpellier, CNRS, Ifremer, Université de Perpignan Via Domitia, 34090, Montpellier Cedex 5, France
| | - Luciane Maria Perazzolo
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Rafael Diego Rosa
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil.
| |
Collapse
|
14
|
Serras I, Oliveira J, Pereira L, Barreto C. Cystic fibrosis – How we reach adult life. Pulmonology 2019; 25:60-61. [DOI: 10.1016/j.pulmoe.2019.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 12/01/2018] [Indexed: 10/27/2022] Open
|
15
|
Barreto C, Amour S, Kuczewski E, Dupuis O, Huissoud C, Gaucherand P, Gerbier-Colomban S, Girard R, Vanhems P. Maternal infection rates: Surveillance in three obstetric units of a French University Hospital group in 2016. Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.05.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
16
|
Martins T, Vaz A, Asseiceira I, Mexia S, Pereira L, Lopes C, Almeida Nunes P, Azevedo P, Barreto C, Sampaio D. P199 Nutritional status and eating behaviour in a CF population. J Cyst Fibros 2018. [DOI: 10.1016/s1569-1993(18)30494-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
17
|
Barreto C, Aguiar P, Silverio F, Yaksic M, Manfrivato M, Naraki L, Souza E, Tamura P, Kobayashi K, Zapata L, Padua T, Silva F, Spada M, Parmigiani R, Yamaguchi N. P3.03-019 Activity of PARP Inhibitor in NSCLC with Germline and Somatic Mutation and in Silico Chemotherapy Lethality. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Destoumieux-Garzón D, Rosa RD, Schmitt P, Barreto C, Vidal-Dupiol J, Mitta G, Gueguen Y, Bachère E. Antimicrobial peptides in marine invertebrate health and disease. Philos Trans R Soc Lond B Biol Sci 2017; 371:rstb.2015.0300. [PMID: 27160602 DOI: 10.1098/rstb.2015.0300] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2016] [Indexed: 12/11/2022] Open
Abstract
Aquaculture contributes more than one-third of the animal protein from marine sources worldwide. A significant proportion of aquaculture products are derived from marine protostomes that are commonly referred to as 'marine invertebrates'. Among them, penaeid shrimp (Ecdysozosoa, Arthropoda) and bivalve molluscs (Lophotrochozoa, Mollusca) are economically important. Mass rearing of arthropods and molluscs causes problems with pathogens in aquatic ecosystems that are exploited by humans. Remarkably, species of corals (Cnidaria) living in non-exploited ecosystems also suffer from devastating infectious diseases that display intriguing similarities with those affecting farmed animals. Infectious diseases affecting wild and farmed animals that are present in marine environments are predicted to increase in the future. This paper summarizes the role of the main pathogens and their interaction with host immunity, with a specific focus on antimicrobial peptides (AMPs) and pathogen resistance against AMPs. We provide a detailed review of penaeid shrimp AMPs and their role at the interface between the host and its resident/pathogenic microbiota. We also briefly describe the relevance of marine invertebrate AMPs in an applied context.This article is part of the themed issue 'Evolutionary ecology of arthropod antimicrobial peptides'.
Collapse
Affiliation(s)
- Delphine Destoumieux-Garzón
- CNRS, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Ifremer, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France UPVD, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France
| | - Rafael Diego Rosa
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, Santa Catarina, Brazil
| | - Paulina Schmitt
- Laboratorio de Genética e Inmunología Molecular, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Avenida Universidad 330, 2373223 Valparaíso, Chile
| | - Cairé Barreto
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, Santa Catarina, Brazil
| | - Jeremie Vidal-Dupiol
- Ifremer, UMR 241 EIO, LabexCorail, BP 7004, 98719 Taravao, Tahiti, French Polynesia
| | - Guillaume Mitta
- CNRS, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Ifremer, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France UPVD, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France
| | - Yannick Gueguen
- CNRS, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Ifremer, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France UPVD, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France
| | - Evelyne Bachère
- CNRS, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Ifremer, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France UPVD, Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France Université de Montpellier, Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR5244), Place Eugène Bataillon, 34090 Montpellier cedex, France
| |
Collapse
|
19
|
Sousa S, Pita T, Feliciano J, Soares-Castro P, Morad M, Barreto C, Pereira L, Cavaco J, Santos P, Leitão J. 117 Exploitation of immunogenic proteins of the Burkholderia cepacia complex to design new therapeutic strategies. J Cyst Fibros 2017. [DOI: 10.1016/s1569-1993(17)30481-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
20
|
Boon M, Claes I, Havermans T, Asseiceira I, Bulfamante A, Garriga M, Martinez-Barona S, Woodcock S, Verhoeven K, Barreto C, Calvo-Lerma J, Colombo C, Crespo P, Hulst J, Masip E, Nobili R, Pereira L, Ruperto M, De Boeck K, Ribes-Koninckx C. 341 MyCyFAPP project: assessment and validation of the PEDsQL GI symptom scale in children with CF. J Cyst Fibros 2017. [DOI: 10.1016/s1569-1993(17)30679-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
21
|
Coelho JDR, Barreto C, Silveira ADS, Vieira GC, Rosa RD, Perazzolo LM. A hemocyte-expressed fibrinogen-related protein gene (LvFrep) from the shrimp Litopenaeus vannamei: Expression analysis after microbial infection and during larval development. Fish Shellfish Immunol 2016; 56:123-126. [PMID: 27380968 DOI: 10.1016/j.fsi.2016.06.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 06/23/2016] [Accepted: 06/27/2016] [Indexed: 06/06/2023]
Abstract
Fibrinogen-related proteins (FREPs) comprise a large family of microbial recognition proteins involved in many biological functions in both vertebrate and invertebrate animals. By taking advantage of publicly accessible databases, we have identified a FREP-like homolog in the most cultivated penaeid shrimp, Litopenaeus vannamei (LvFrep). The obtained sequence showed a conserved fibrinogen-related domain (FReD) and displayed significant similarities to FREP-like proteins from other invertebrates and to ficolins from crustaceans. The expression of LvFrep appeared to be limited to circulating hemocytes. Interestingly, LvFrep gene expression was induced in shrimp hemocytes only in response to a Vibrio infection but not to the White spot syndrome virus (WSSV). Moreover, LvFrep transcript levels were detected early in fertilized eggs, suggesting the participation of this immune-related gene in the antimicrobial defenses during shrimp development.
Collapse
Affiliation(s)
- Jaqueline da Rosa Coelho
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil
| | - Cairé Barreto
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil
| | - Amanda da Silva Silveira
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil
| | - Graziela Cleusa Vieira
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil
| | - Rafael Diego Rosa
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil
| | - Luciane Maria Perazzolo
- Laboratory of Immunology Applied to Aquaculture, Department of Cell Biology, Embryology and Genetics, Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil.
| |
Collapse
|
22
|
Lerma JC, Hulst J, Asseiceira I, Claes I, Garriga M, Colombo C, Ribes-Koninckx C, Walet S, Martins T, Boon M, Ruperto M, Speziali C, Woodcock S, Witters P, Masip E, Barreto C, de Boeck C. WS02.1 Nutritional status, nutrients intake and enzymatic supplements in a European CF cohort: a cross-sectional overview. J Cyst Fibros 2016. [DOI: 10.1016/s1569-1993(16)30066-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
23
|
Silva AM, Descalço A, Salgueiro M, Pereira L, Barreto C, Bandeira T, Ferreira R. Respiratory sleep disturbance in children and adolescents with cystic fibrosis. Rev Port Pneumol (2006) 2016; 22:202-8. [PMID: 27052354 DOI: 10.1016/j.rppnen.2016.02.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 12/22/2015] [Accepted: 02/06/2016] [Indexed: 12/23/2022] Open
Abstract
UNLABELLED Sleep disturbance has been described in cystic fibrosis (CF) patients as relevant to clinical and lung function predictive factors helping to improve the diagnosis and early intervention. Related paediatric studies are scarce. OBJECTIVE To describe respiratory sleep disturbance (RSD) and its association with spirometric indices in a population of CF children. A second aim was to determine if spirometric indices and wake-time SpO2 are predictors of sleep disturbance. METHODS A cross-sectional study involving 33CF paediatric patients. All participants underwent in-lab polysomnography (PSG), pulse oximetry and spirometry. A standardized sleep questionnaire was completed for each patient. Two subgroups were considered: I - Normal (FEV1>-1.64 z-score); II - Obstructed (FEV1≤-1.64 z-score). RESULTS Participant's median age was 12 (6-18) years, 16 (48.5%) were male. Twenty-nine patients (87.9%) presented sleep complaints. Sleep efficiency was reduced; sleep latency and waking after sleep onset (WASO) increased. N1 increased, N2, N3, REM and awakenings were normal. The apnoea-hypopnoea index was 0.6/h (sd 0.9); respiratory disturbance index (RDI) was 6.6/h (sd 5.2). Mean awaking (97% (sd 1.1)) and sleep SpO2 (95% (sd 2.7)) were normal; mean nocturnal oximetry desaturation index was 2.36/h; minimal nocturnal SpO2 was 89% (sd 4.1). We found associations between mean nocturnal SPO2 and mean values of FEV1 (r=0.528; p=0.002) and FEF25-75 (r=0.426; p=0.013). There were significant differences in nocturnal SpO2 between normal and obstructed patients (p<0.000). PSG data correlated with the questionnaire answers for night awakenings and WASO (p=0.985) and difficult breathing during sleep and RDI (p=0.722). This study points to most CF children having sleep complaints, and highlights the correlation between subjective assessment of sleep and PSG and spirometric results. Awake-time SpO2 and spirometric values are possible risk predictors for nocturnal desaturation.
Collapse
Affiliation(s)
- A M Silva
- Pediatric Lung Function and Sleep Laboratory, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| | - A Descalço
- Pediatric Lung Function and Sleep Laboratory, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| | - M Salgueiro
- Pediatric Lung Function and Sleep Laboratory, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| | - L Pereira
- Respiratory Unit, Department of Pediatrics, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| | - C Barreto
- Department of Pediatrics, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| | - T Bandeira
- Pediatric Lung Function and Sleep Laboratory, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal; Respiratory Unit, Department of Pediatrics, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| | - R Ferreira
- Pediatric Lung Function and Sleep Laboratory, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal; Respiratory Unit, Department of Pediatrics, Hospital de Santa Maria, CHLN, Lisbon Academic Medical Center, Portugal.
| |
Collapse
|
24
|
Mexia S, Asseiceira I, Rodrigues T, Pereira L, Barreto C. 219 Nutritional intervention in paediatric cystic fibrosis patients leads to improvement of nutritional status – Preliminary results of a prospective study. J Cyst Fibros 2015. [DOI: 10.1016/s1569-1993(15)30394-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
25
|
Sousa R, Pereira L, Cavaco J, Silva T, Vaz L, Rocha H, Vilarinho L, Barreto C. ePS01.2 First year evaluation of the Portuguese pilot neonatal screening for cystic fibrosis. J Cyst Fibros 2015. [DOI: 10.1016/s1569-1993(15)30132-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
26
|
Santo RE, Sousa R, Pereira L, Barreto C. 50 Microbiological characterization of patients in Lisbon cystic fibrosis centre. J Cyst Fibros 2014. [DOI: 10.1016/s1569-1993(14)60187-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
27
|
Silva A, Salgueiro M, Descalço A, Pereira L, Barreto C, Ferreira R. 137 Sleep disturbances in CF children: looking for severity predictors. J Cyst Fibros 2014. [DOI: 10.1016/s1569-1993(14)60273-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
28
|
Romão P, Jotta R, Sousa R, Pereira L, Barreto C. 127 Characterization of bacteria isolated from the respiratory tract of pediatric cystic fibrosis patients followed in a CF specialized center. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60269-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
29
|
Pereira L, Cavaco J, Felix M, Gonçalves J, Nunes S, Freitas C, Silva T, Barreto C. 14 Genetic characterization of the pediatric patients from southern and central Portugal and islands. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60157-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
30
|
Pinto MV, Castanhinha S, Pereira L, Lopes A, Barreto C. 249 Liver disease in children with cystic fibrosis – The contribution of ultrasound evaluation. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60390-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
31
|
Asseiceira I, Mexia S, Pinheiro J, Pereira L, Barreto C. 269 Nutritional assessment and dietary intake in children and teenagers with cystic fibrosis. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60410-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
32
|
|
33
|
Vinhas J, Barreto C, Assunção J, Parreira L, Vaz A. Treatment of Anaemia with Erythropoiesis-Stimulating Agents in Patients with Chronic Kidney Disease Does Not Lower Mortality and May Increase Cardiovascular Risk: A Meta-Analysis. Nephron Clin Pract 2012. [DOI: 10.1159/000345158] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
34
|
De Boeck K, Kent L, Davies J, Derichs N, Amaral M, Rowe SM, Middleton P, de Jonge H, Bronsveld I, Wilschanski M, Melotti P, Danner-Boucher I, Boerner S, Fajac I, Southern K, de Nooijer RA, Bot A, de Rijke Y, de Wachter E, Leal T, Vermeulen F, Hug MJ, Rault G, Nguyen-Khoa T, Barreto C, Proesmans M, Sermet-Gaudelus I. CFTR biomarkers: time for promotion to surrogate end-point. Eur Respir J 2012; 41:203-16. [DOI: 10.1183/09031936.00057512] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
35
|
Castanhinha S, Pereira L, Aguiar S, Ramirez M, Rodrigues T, Barreto C, Melo Cristino J. 117 Diagnosis of Pseudomonas aeruginosa infection using serology in children with cystic fibrosis. J Cyst Fibros 2012. [DOI: 10.1016/s1569-1993(12)60287-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
36
|
Abbott J, Hart A, Havermans T, Matossian A, Goldbeck L, Barreto C, Bergsten-Brucefors A, Besier T, Catastini P, Lupi F, Staab D. Measuring health-related quality of life in clinical trials in cystic fibrosis. J Cyst Fibros 2011; 10 Suppl 2:S82-5. [DOI: 10.1016/s1569-1993(11)60013-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
37
|
Pinto M, Pereira L, Rodrigues T, Barreto C. Cystic fibrosis survival: the factors we can't control. J Cyst Fibros 2010. [DOI: 10.1016/s1569-1993(10)60436-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
38
|
Pinto M, Pereira L, Rodrigues T, Barreto C. Cystic fibrosis in Portugal: a survival study. J Cyst Fibros 2010. [DOI: 10.1016/s1569-1993(10)60437-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
39
|
Fermeiro J, Castanhinha S, Pereira L, Barreto C. Long term impact of azithromycin in paediatric cystic fibrosis patients. J Cyst Fibros 2009. [DOI: 10.1016/s1569-1993(09)60259-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
40
|
López-Piñeiro A, Albarrán A, Nunes JMR, Barreto C. Short and medium-term effects of two-phase olive mill waste application on olive grove production and soil properties under semiarid mediterranean conditions. Bioresour Technol 2008; 99:7982-7987. [PMID: 18462936 DOI: 10.1016/j.biortech.2008.03.051] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2008] [Revised: 03/18/2008] [Accepted: 03/22/2008] [Indexed: 05/26/2023]
Abstract
A five-year field study was conducted to evaluate the potential use of oiled and de-oiled two-phase olive mill waste (TPOMW and DTPOMW, respectively) as soil amendment on a representative olive grove soil: a Cutanic Luvisol. Treatments included a non-amended control, TPOMW1, TPOMW2, DTPOMW1 and DTPOMW2 (30, 60, 27 and 54Mgha(-1) dry weight equivalent). Significant increases (P<0.05) in organic carbon, total N, available P and K, and aggregate stability were observed in the amended soils. Leaf analysis showed significant increases in N, P, and K concentrations in treated plots after the two first years of TPOMW or DTPOMW amendments. Also, a general increase in olive production was observed in the treated plots, this increase being higher in the TPOMW1 and DTPOMW1 treated soils. After five years of repeated TPOMW and DTPOMW application, the increase in yield was 29%, 9.8%, 30%, and 19% for TPOMW1, TPOMW2, DTPOMW1, and DTPOMW2, respectively. Raw TPOMW and DTPOMW have the potential to be valuable soil amendments and source of organic matter, with a positive effect on olive yield, and closing the cycle of residues-resources.
Collapse
Affiliation(s)
- A López-Piñeiro
- Area de Edafología y Química Agrícola, Facultad de Ciencias, Universidad de Extremadura, Avda de Elvas S/N, 06071 Badajoz, Spain.
| | | | | | | |
Collapse
|
41
|
Reis P, Fermeiro J, Castanhinha S, Rodrigues T, Pereira L, Barreto C. Clinical difference between cystic fibrosis patients colonized with different bacteria. J Cyst Fibros 2008. [DOI: 10.1016/s1569-1993(08)60222-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
42
|
Castanhinha S, Reis P, Fermeiro J, Pereira L, Barreto C. Experience of inhaled tobramycin: impact in microbiological and clinical parameters in patients with cystic fibrosis. J Cyst Fibros 2008. [DOI: 10.1016/s1569-1993(08)60139-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
43
|
Pereira L, Silva-Costa C, Pinto F, Barreto C, Ramirez M, Melo-Cristino J. Classical criteria for chronic infection predict the maintenance of the same Staphylococcus aureus strain in cystic fibrosis patients. J Cyst Fibros 2008. [DOI: 10.1016/s1569-1993(08)60167-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
44
|
Fermeiro J, Reis P, Castanhinha S, Pereira L, Barreto C. Methicillin-resistant Staphylococcus aureus infection – what impact in cystic fibrosis patients morbidity? J Cyst Fibros 2008. [DOI: 10.1016/s1569-1993(08)60172-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
45
|
|
46
|
Amaral MD, Pacheco P, Beck S, Farinha CM, Penque D, Nogueira P, Barreto C, Lopes B, Casals T, Dapena J, Gartner S, Vásquez C, Pérez-Frías J, Olveira C, Cabanas R, Estivill X, Tzetis M, Kanavakis E, Doudounakis S, Dörk T, Tümmler B, Girodon-Boulandet E, Cazeneuve C, Goossens M, Blayau M, Verlingue C, Vieira I, Féréc C, Claustres M, des Georges M, Clavel C, Birembaut P, Hubert D, Bienvenu T, Adoun M, Chomel JC, De Boeck K, Cuppens H, Lavinha J. Cystic fibrosis patients with the 3272-26A>G splicing mutation have milder disease than F508del homozygotes: a large European study. J Med Genet 2001; 38:777-83. [PMID: 11732487 PMCID: PMC1734751 DOI: 10.1136/jmg.38.11.777] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
47
|
Luppi CG, Eluf-Neto J, Sabino E, Buccheri V, Barreto C, Ungaro AB. Late diagnosis of HIV infection in women seeking counseling and testing services in São Paulo, Brazil. AIDS Patient Care STDS 2001; 15:391-7. [PMID: 11483166 DOI: 10.1089/108729101750301942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
We investigated whether women positive for human immunodeficiency virus (HIV) infection were late in seeking an anonymous HIV counseling and testing service, and the factors associated with a low CD4 count, in São Paulo, Brazil. Seventy-one consecutive HIV-1-seropositive women were interviewed by means of a structured questionnaire. Blood samples were collected for CD4+ T-lymphocytes count and determination of HIV-1 subtypes. Hepatitis C, syphilis, human T-cell lymphotrophic virus type I (HTLV-I), and HTLV-II infections were assessed by serologic tests. More than 70% of the women had less than 500 CD4+ cells/mm3 (20% below 200). Low CD4 count was significantly associated with sex work history, condom use in the last 6 months, and seropositivity to HTLV-I and syphilis. There was no relation between low CD4 count and HIV-1 subtypes. These results indicate that in Sao Paulo many women are seeking an anonymous testing service late in the course of HIV infection. The main purposes of anonymous HIV testing services - early diagnosis of infection, and counseling to prevent infection - are not being achieved. Another strategy for reducing the interval between infection and diagnosis in women must be addressed.
Collapse
Affiliation(s)
- C G Luppi
- Departamento de Medicina Preventiva-Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | | | | | | | | |
Collapse
|
48
|
Casals T, Pacheco P, Barreto C, Giménez J, Ramos MD, Pereira S, Pinheiro JA, Cobos N, Curvelo A, Vázquez C, Rocha H, Séculi JL, Pérez E, Dapena J, Carrilho E, Duarte A, Palacio AM, Nunes V, Lavinha J, Estivill X. Missense mutation R1066C in the second transmembrane domain of CFTR causes a severe cystic fibrosis phenotype: study of 19 heterozygous and 2 homozygous patients. Hum Mutat 2000; 10:387-92. [PMID: 9375855 DOI: 10.1002/(sici)1098-1004(1997)10:5<387::aid-humu9>3.0.co;2-c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We report the clinical features of 21 unrelated cystic fibrosis (CF) patients from Portugal and Spain, who carry the mutation R1066C in the CFTR gene. The current age of the patients was higher in the R1066C/any mutation group (P < 0.01), as compared to the deltaF508/deltaF508 group. Poor values for lung radiological involvement (Chrispin-Norman) and general status (Shwachman-Kulcycki) were observed in the R1066C/any mutation group (P < 0.005 and P < 0.0004). A slightly, but not significantly worse lung function was found in the R1066C/any mutation group when compared with the deltaF508/deltaF508 patients. No significant differences were detected regarding the age at diagnosis, sweat Cl-values, or percentiles of height and weight between the two groups. Neither were significant differences observed regarding sex, meconium ileus (4.7% vs. 11.1%), dehydration (10.5% vs. 14.7%), or pancreatic insufficiency (PI) (100% vs. 97.8%). The proportion of patients with lung colonization by bacterial pathogens was slightly, but not significantly higher in the R1066C/any mutation group (70.0%), as compared with the deltaF508/deltaF508 group (57.5%). Other clinical complications were significantly more frequent in the R1066C/any mutation patients(P < 0.02) than in the deltaF508/deltaF508 group. The two homozygous R1066C/R1066C patients died at the ages of 3 months and 7 years. The data presented in this study clearly demonstrate that the R1066C mutation is responsible for a severe phenotype similar to that observed in homozygous deltaF508 patients. The poor clinical scores and complications of patients with the R1066C mutation are probably related to their slightly longer survival.
Collapse
Affiliation(s)
- T Casals
- Molecular Genetics Department (IRO), Hospital Duran i Reynals, Barcelona, Catalonia, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Richau JA, Leitão JH, Correia M, Lito L, Salgado MJ, Barreto C, Cescutti P, Sá-Correia I. Molecular typing and exopolysaccharide biosynthesis of Burkholderia cepacia isolates from a Portuguese cystic fibrosis center. J Clin Microbiol 2000; 38:1651-5. [PMID: 10747161 PMCID: PMC86514 DOI: 10.1128/jcm.38.4.1651-1655.2000] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
This work describes the first epidemiological survey of Burkholderia cepacia involved in pulmonary infections among the Portuguese population with cystic fibrosis (CF) who attended the major CF treatment Center in Lisbon at Sta. Maria Hospital from 1995 to the end of 1997. The characterization of the genomic relatedness of the isolates was based on the analysis of their ribopatterns (with EcoRI) followed by construction of a ribotype-based phylogenetic tree. This study was complemented with macrorestriction fragment analysis by pulsed-field gel electrophoresis. After optimization of the solid growth medium, we found that exopolysaccharide (EPS) production by B. cepacia CF isolates is not as rare a phenomenon as was thought before; indeed, 70% of the isolates examined were EPS producers.
Collapse
Affiliation(s)
- J A Richau
- Centro de Engenharia Biológica e Química, Instituto Superior Técnico, 1049-001 Lisbon
| | | | | | | | | | | | | | | |
Collapse
|
50
|
Beck S, Penque D, Garcia S, Gomes A, Farinha C, Mata L, Gulbenkian S, Gil-Ferreira K, Duarte A, Pacheco P, Barreto C, Lopes B, Cavaco J, Lavinha J, Amaral MD. Cystic fibrosis patients with the 3272-26A-->G mutation have mild disease, leaky alternative mRNA splicing, and CFTR protein at the cell membrane. Hum Mutat 1999; 14:133-44. [PMID: 10425036 DOI: 10.1002/(sici)1098-1004(1999)14:2<133::aid-humu5>3.0.co;2-t] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We characterized the 3272-26A-->G mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, creating an alternative acceptor splice site in intron 17a, that competes with the normal one, although we predict from consensus values, with lower efficiency. We analyzed five Cystic Fibrosis (CF) Portuguese patients with the 3272-26A-->G/F508del genotype. Besides clinical and haplotype characterization of those patients, we report here results from CFTR transcript analysis in nasal brushings from all five patients. RT-PCR analysis supports alternative splicing in all patients and carriers, but not in controls. By sequencing, we determined that the alternative transcript includes 25 nucleotides from intron 17a, which predictively cause frameshift and a premature stop codon. The use of this alternative splice site causes a reduction in the levels of normal transcripts from the allele with this mutation and, most probably, of normal protein as well. By immunocytochemistry of both epithelial primary cell cultures and slices from CF polyps, CFTR protein is detected at the cell membrane, with three different antibodies. Ussing chamber analysis of one nasal polyp shows a high sodium absorption, characteristic of CF. Altogether, the results suggest that the main defect caused by the 3272-26A-->G mutation is a reduction in normal CFTR transcripts and protein and therefore this mutation should be included in class V, according to Zielenski and Tsui.
Collapse
Affiliation(s)
- S Beck
- Centro de Genética Humana, Instituto Nacional de Saúde, Lisboa, Portugal
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|