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de Lima-Souza RA, Scarini JF, Lavareze L, Domingues RR, Paes Leme AF, Egal ESA, Altemani A, Mariano FV. Malignant phenotype acquisition in pleomorphic adenoma: An exclusive proteins analysis. Oral Dis 2024; 30:784-787. [PMID: 36565445 DOI: 10.1111/odi.14481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/21/2022] [Indexed: 12/25/2022]
Affiliation(s)
- Reydson Alcides de Lima-Souza
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - João Figueira Scarini
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Luccas Lavareze
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Romênia Ramos Domingues
- Mass Spectrometry Laboratory, Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Adriana Franco Paes Leme
- Mass Spectrometry Laboratory, Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Erika Said Abu Egal
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
- Pathology Department, School of Medicine, University of Utah (UU), Salt Lake City, Utah, USA
| | - Albina Altemani
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Fernanda Viviane Mariano
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
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2
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Figueiredo D, Cruz RGB, Normando AGC, Granato DC, Busso-Lopes AF, Carnielli CM, De Rossi T, Paes Leme AF. Peptidomics Strategies to Evaluate Cancer Diagnosis, Prognosis, and Treatment. Methods Mol Biol 2024; 2758:401-423. [PMID: 38549027 DOI: 10.1007/978-1-0716-3646-6_22] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Peptides have potential bioactive functions, and the peptidomics landscape has been broadly investigated for various diseases, including cancer. In this chapter, we reviewed the past four years of literature available and selected 16 peer-reviewed publications exploring peptidomics in diagnosis, prognosis, and treatment in cancer research. We highlighted their main aims, mass spectrometry-based peptidomics, multi-omics, data-driven and in silico strategies, functional assays, and clinical applications. Moreover, we underscored several levels of difficulties in translating the peptidomics findings to clinical practice, aiming to learn with the accumulated knowledge and guide upcoming studies. Finally, this review reinforces the peptidomics robustness in discovering potential candidates for monitoring the several stages of cancer disease and therapeutic treatment, leveraging the management of cancer patients in the future.
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Affiliation(s)
- Daniella Figueiredo
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Rodrigo G B Cruz
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Ana Gabriela Costa Normando
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Daniela C Granato
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Ariane F Busso-Lopes
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Carolina M Carnielli
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Tatiane De Rossi
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil
| | - Adriana Franco Paes Leme
- Laboratório Nacional de Biociências, LNBio, Centro Nacional de Pesquisa em Energia e Materiais, CNPEM, Campinas, SP, Brazil.
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Carnielli CM, Melo de Lima Morais T, Malta de Sá Patroni F, Prado Ribeiro AC, Brandão TB, Sobroza E, Matos LL, Kowalski LP, Paes Leme AF, Kawahara R, Thaysen-Andersen M. Comprehensive glycoprofiling of oral tumours associates N-glycosylation with lymph node metastasis and patient survival. Mol Cell Proteomics 2023:100586. [PMID: 37268159 PMCID: PMC10336694 DOI: 10.1016/j.mcpro.2023.100586] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/08/2023] [Accepted: 05/30/2023] [Indexed: 06/04/2023] Open
Abstract
While altered protein glycosylation is regarded a trait of oral squamous cell carcinoma (OSCC), the heterogeneous and dynamic glycoproteome of tumour tissues from OSCC patients remain unmapped. To this end, we here employ an integrated multi-omics approach comprising unbiased and quantitative glycomics and glycoproteomics applied to a cohort of resected primary tumour tissues from OSCC patients with (n = 19) and without (n = 12) lymph node metastasis. While all tumour tissues displayed relatively uniform N-glycome profiles suggesting overall stable global N-glycosylation during disease progression, altered expression of six sialylated N-glycans was found to correlate with lymph node metastasis. Notably, glycoproteomics and advanced statistical analyses uncovered altered site-specific N-glycosylation revealing previously unknown associations with several clinicopathological features. Importantly, the glycomics and glycoproteomics data unveiled that comparatively high abundance of two core-fucosylated and sialylated N-glycans (Glycan 40a and Glycan 46a) and one N-glycopeptide from fibronectin were associated with low patient survival, while a relatively low abundance of N-glycopeptides from both afamin and CD59 were also associated with poor survival. This study provides novel insight into the complex OSCC tissue N-glycoproteome forming an important resource to further explore the underpinning disease mechanisms and uncover new prognostic glyco-markers for OSCC.
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Affiliation(s)
- Carolina Moretto Carnielli
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, 13083-970 SP, Brazil
| | | | | | - Ana Carolina Prado Ribeiro
- Serviço de Odontologia Oncológica, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, São Paulo, 01246-000 SP, Brazil; Universidade Brasil, Fernandópolis, 15600-000 SP, Brazil
| | - Thaís Bianca Brandão
- Serviço de Odontologia Oncológica, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, São Paulo, 01246-000 SP, Brazil
| | - Evandro Sobroza
- Serviço de Odontologia Oncológica, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, São Paulo, 01246-000 SP, Brazil
| | - Leandro Luongo Matos
- Serviço de Cirurgia de Cabeça e Pescoço, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, São Paulo, 01246-000 SP, Brazil
| | - Luiz Paulo Kowalski
- Departamento de Cirurgia de Cabeça e Pescoço e Otorrinolaringologia, A.C. Camargo Cancer Center, São Paulo, SP, 01509-900, Brazil; Departamento de Cirurgia de Cabeça e Pescoço, Faculdade de Medicina, Universidade de São Paulo - USP, São Paulo, SP, 01246-903, Brazil
| | - Adriana Franco Paes Leme
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, 13083-970 SP, Brazil.
| | - Rebeca Kawahara
- School of Natural Sciences, Macquarie University, Sydney, NSW-2109, Australia; Institute for Glyco-core Research (iGCORE), Nagoya University, Nagoya, 464-8601, Japan.
| | - Morten Thaysen-Andersen
- School of Natural Sciences, Macquarie University, Sydney, NSW-2109, Australia; Institute for Glyco-core Research (iGCORE), Nagoya University, Nagoya, 464-8601, Japan.
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Miranda-Galvis M, Carneiro Soares C, Moretto Carnielli C, Ramalho Buttura J, Sales de Sá R, Kaminagakura E, Marchi FA, Paes Leme AF, Lópes Pinto CA, Santos-Silva AR, Moraes Castilho R, Kowalski LP, Squarize CH. New Insights into the Impact of Human Papillomavirus on Oral Cancer in Young Patients: Proteomic Approach Reveals a Novel Role for S100A8. Cells 2023; 12:cells12091323. [PMID: 37174723 PMCID: PMC10177374 DOI: 10.3390/cells12091323] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/29/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Human papillomavirus (HPV) infection has recently been linked to a subset of cancers affecting the oral cavity. However, the molecular mechanisms underlying HPV-driven oral squamous cell carcinoma (OSCC) onset and progression are poorly understood. METHODS We performed MS-based proteomics profiling based on HPV status in OSCC in young patients, following biological characterization and cell assays to explore the proteome functional landscape. RESULTS Thirty-nine proteins are differentially abundant between HPV (+) and HPV (-) OSCC. Among them, COPS3, DYHC1, and S100A8 are unfavorable for tumor recurrence and survival, in contrast to A2M and Serpine1, low levels of which show an association with better DFS. Remarkably, S100A8 is considered an independent prognostic factor for lower survival rates, and at high levels, it alters tumor-associated immune profiling, showing a lower proportion of M1 macrophages and dendritic cells. HPV (+) OSCC also displayed the pathogen-associated patterns receptor that, when activated, triggered the S100A8 and NFκB inflammatory responses. CONCLUSION HPV (+) OSCC has a peculiar microenvironment pattern distinctive from HPV (-), involving the expression of pathogen-associated pattern receptors, S100A8 overexpression, and NFκB activation and responses, which has important consequences in prognosis and may guide therapeutic decisions.
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Affiliation(s)
- Marisol Miranda-Galvis
- Laboratory of Epithelial Biology, Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba 13414-903, SP, Brazil
| | - Carolina Carneiro Soares
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba 13414-903, SP, Brazil
- Department of Microbiology, Immune Biology, and Genetics, Center for Molecular Biology, University of Vienna, 1030 Vienna, Austria
| | - Carolina Moretto Carnielli
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13083-970, SP, Brazil
| | - Jaqueline Ramalho Buttura
- Laboratory of Bioinformatics and Computational Biology, A.C.Camargo Cancer Center (CIPE), São Paulo 01508-010, SP, Brazil
| | - Raisa Sales de Sá
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba 13414-903, SP, Brazil
| | - Estela Kaminagakura
- Department of Bioscience and Oral Diagnosis, Science and Technology Institute, University of São Paulo State (UNESP), São José dos Campos 01049-010, SP, Brazil
| | - Fabio Albuquerque Marchi
- Center for Translational Research in Oncology, Cancer Institute of the State of São Paulo (ICESP), São Paulo 01246-000, SP, Brazil
- Comprehensive Center for Precision Oncology, University of São Paulo, São Paulo 05508-900, SP, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13083-970, SP, Brazil
| | - Clóvis A Lópes Pinto
- Department of Anatomic Pathology, A.C.Camargo Cancer Center, São Paulo 01509-001, SP, Brazil
| | - Alan Roger Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba 13414-903, SP, Brazil
| | - Rogerio Moraes Castilho
- Laboratory of Epithelial Biology, Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Luiz Paulo Kowalski
- Head and Neck Surgery Department, Medical School, University of São Paulo, São Paulo 05508-900, SP, Brazil
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C.Camargo Cancer Center, São Paulo 01509-001, SP, Brazil
| | - Cristiane Helena Squarize
- Laboratory of Epithelial Biology, Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
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Tavares RSN, Adamoski D, Girasole A, Lima EN, da Silva Justo-Junior A, Domingues R, Silveira ACC, Marques RE, de Carvalho M, Ambrosio ALB, Leme AFP, Dias SMG. Different biological effects of exposure to far-UVC (222 nm) and near-UVC (254 nm) irradiation. J Photochem Photobiol B 2023; 243:112713. [PMID: 37086566 DOI: 10.1016/j.jphotobiol.2023.112713] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 02/18/2023] [Accepted: 04/10/2023] [Indexed: 04/24/2023]
Abstract
Ultraviolet C (UVC) light has long been used as a sterilizing agent, primarily through devices that emit at 254 nm. Depending on the dose and duration of exposure, UV 254 nm can cause erythema and photokeratitis and potentially cause skin cancer since it directly modifies nitrogenated nucleic acid bases. Filtered KrCl excimer lamps (emitting mainly at 222 nm) have emerged as safer germicidal tools and have even been proposed as devices to sterilize surgical wounds. All the studies that showed the safety of 222 nm analyzed cell number and viability, erythema generation, epidermal thickening, the formation of genetic lesions such as cyclobutane pyrimidine dimers (CPDs) and pyrimidine-(6-4)-pyrimidone photoproducts (6-4PPs) and cancer-inducing potential. Although nucleic acids can absorb and be modified by both UV 254 nm and UV 222 nm equally, compared to UV 254 nm, UV 222 nm is more intensely absorbed by proteins (especially aromatic side chains), causing photooxidation and cross-linking. Here, in addition to analyzing DNA lesion formation, for the first time, we evaluated changes in the proteome and cellular pathways, reactive oxygen species formation, and metalloproteinase (MMP) levels and activity in full-thickness in vitro reconstructed human skin (RHS) exposed to UV 222 nm. We also performed the longest (40 days) in vivo study of UV 222 nm exposure in the HRS/J mouse model at the occupational threshold limit value (TLV) for indirect exposure (25 mJ/cm2) and evaluated overall skin morphology, cellular pathological alterations, CPD and 6-4PP formation and MMP-9 activity. Our study showed that processes related to reactive oxygen species and inflammatory responses were more altered by UV 254 nm than by UV 222 nm. Our chronic in vivo exposure assay using the TLV confirmed that UV 222 nm causes minor damage to the skin. However, alterations in pathways related to skin regeneration raise concerns about direct exposure to UV 222 nm.
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Affiliation(s)
- Renata Spagolla Napoleão Tavares
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Douglas Adamoski
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Alessandra Girasole
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Ellen Nogueira Lima
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Amauri da Silva Justo-Junior
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Romênia Domingues
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Ana Clara Caznok Silveira
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Rafael Elias Marques
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Murilo de Carvalho
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil; Brazilian Synchrotron Light Laboratory (LNLS), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Andre Luis Berteli Ambrosio
- Sao Carlos Institute of Physics (IFSC), University of Sao Paulo (USP), Sao Carlos, Zip Code 13563-1203, SP, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil
| | - Sandra Martha Gomes Dias
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Zip Code 13083-970, Campinas, Sao Paulo, Brazil.
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Andrade MDO, da Silva JC, Soprano AS, Shimo HM, Leme AFP, Benedetti CE. Suppression of citrus canker disease mediated by flagellin perception. Mol Plant Pathol 2023; 24:331-345. [PMID: 36691963 PMCID: PMC10013774 DOI: 10.1111/mpp.13300] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 01/05/2023] [Accepted: 01/11/2023] [Indexed: 06/17/2023]
Abstract
Citrus cancer, caused by strains of Xanthomonas citri (Xc) and Xanthomonas aurantifolii (Xa), is one of the most economically important citrus diseases. Although our understanding of the molecular mechanisms underlying citrus canker development has advanced remarkably in recent years, exactly how citrus plants fight against these pathogens remains largely unclear. Using a Xa pathotype C strain that infects Mexican lime only and sweet oranges as a pathosystem to study the immune response triggered by this bacterium in these hosts, we herein report that the Xa flagellin C protein (XaFliC) acts as a potent defence elicitor in sweet oranges. Just as Xa blocked canker formation when coinfiltrated with Xc in sweet orange leaves, two polymorphic XaFliC peptides designated flgIII-20 and flgIII-27, not related to flg22 or flgII-28 but found in many Xanthomonas species, were sufficient to protect sweet orange plants from Xc infection. Accordingly, ectopic expression of XaFliC in a Xc FliC-defective mutant completely abolished the ability of this mutant to grow and cause canker in sweet orange but not Mexican lime plants. Because XaFliC and flgIII-27 also specifically induced the expression of several defence-related genes, our data suggest that XaFliC acts as a main immune response determinant in sweet orange plants.
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Affiliation(s)
- Maxuel de Oliveira Andrade
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM)CampinasBrazil
| | - Jaqueline Cristina da Silva
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM)CampinasBrazil
| | - Adriana Santos Soprano
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM)CampinasBrazil
| | - Hugo Massayoshi Shimo
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM)CampinasBrazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM)CampinasBrazil
| | - Celso Eduardo Benedetti
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM)CampinasBrazil
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de Lima-Souza RA, Scarini JF, Lavareze L, Emerick C, Crescencio LR, Domingues RR, Paes Leme AF, Mariz BALA, Bastos DC, Machado RA, Tincani AJ, Del Negro A, Chone CT, Kowalski LP, Egal ESA, Altemani A, Mariano FV. Discovery proteomics reveals potential protein signature associated with malignant phenotype acquisition in pleomorphic adenoma. Oral Dis 2023; 29:1017-1027. [PMID: 34902207 DOI: 10.1111/odi.14102] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 11/29/2021] [Accepted: 12/08/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To analyze the proteomic profile of salivary pleomorphic adenoma (PA) and carcinoma ex pleomorphic adenoma (CXPA) samples and correlate them with the malignant transformation of the PA. MATERIALS AND METHODS Thirty samples (10 PA, 16 CXPA, and 4 residual PA) were microdissected and submitted to liquid chromatography-tandem mass spectrometry (LC-MS/MS). The proteomic data and protein identification were analyzed through LC-MS/MS spectra using the MaxQuant software. RESULTS The proteomic analysis identified and quantified a total of 240 proteins in which 135 were found in PA, residual PA, and CXPA. The shared proteins were divided into six subgroups, and the proteins that showed statistically significant differences (p > 0.05) and fold-change > or <2.5 in one subgroup to another subgroup were included. Seven proteins (Apolipoprotein A-I-APOA1, haptoglobin-HP, protein of the synaptonemal complex 1-SYCP1, anion transport protein of band 3-SLC4A1, subunit μ1 of AP-1 complex-AP1M1, beta subunit of hemoglobin-HBB, and dermcidin-DCD) were classified as potential protein signatures, being HP, AP1M1, and HBB with higher abundance for PA to residual PA, APOA1 with higher abundance for PA to CXPA, SLC4A1 with lower abundance in the PA to CXPA, SYCP1with lower abundance for residual PA to CXPA, and DCD with higher abundance in the CXPA with epithelial differentiation to myoepithelial differentiation. CONCLUSIONS In this work, we demonstrated the comparative proteomic profiling of PA, residual PA, and CXPA, and seven were proposed as protein signatures, some of which may be associated with the malignant phenotype acquisition.
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Affiliation(s)
- Reydson Alcides de Lima-Souza
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - João Figueira Scarini
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Luccas Lavareze
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Carolina Emerick
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Lívia Ramalho Crescencio
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Romênia Ramos Domingues
- Mass Spectrometry Laboratory, Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Adriana Franco Paes Leme
- Mass Spectrometry Laboratory, Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | | | - Débora Campanella Bastos
- Morphology Department, Piracicaba Dental School, State University of Campinas, (UNICAMP), Piracicaba, Brazil
| | - Renato Assis Machado
- Oral Diagnosis Department, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, Brazil
- Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC/USP), Bauru, Brazil
| | - Alfio José Tincani
- Surgery Department, Head and Neck Surgery, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - André Del Negro
- Surgery Department, Head and Neck Surgery, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Carlos Takahiro Chone
- Ophthalmology and Otorhinolaryngology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Luiz Paulo Kowalski
- Head and Neck Surgery and Otorhinolaryngology Department, Hospital do Câncer A.C. Camargo, São Paulo, Brazil
| | - Erika Said Abu Egal
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
- Pathology Department, School of Medicine, University of Utah (UU), Salt Lake City, Utah, USA
| | - Albina Altemani
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Fernanda Viviane Mariano
- Pathology Department, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
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8
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Normando AGC, Dos Santos ES, Sá JDO, Busso-Lopes AF, De Rossi T, Patroni FMDS, Granato DC, Guerra ENS, Santos-Silva AR, Lopes MA, Paes Leme AF. A meta-analysis reveals the protein profile associated with malignant transformation of oral leukoplakia. Front Oral Health 2023; 4:1088022. [PMID: 36923449 PMCID: PMC10008949 DOI: 10.3389/froh.2023.1088022] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 01/16/2023] [Indexed: 03/02/2023] Open
Abstract
The search for biomarkers associated with oral leukoplakia malignant transformation is critical for early diagnosis and improved prognosis of oral cancer patients. This systematic review and meta-analysis aimed to assess protein-based markers potentially associated with malignant transformation of oral leukoplakia. Five database and the grey literature were searched. In total, 142 studies were included for qualitative synthesis, where 173 proteins were investigated due to their potential role in malignant progression from oral leukoplakia (OL) to oral squamous cell carcinoma (OSCC). The abundance of these proteins was analyzed in fixed tissues and/or biofluid samples, mainly by immunohistochemistry and ELISA, and 12 were shared by both samples. Enrichment analysis revealed that the differential abundant proteins are mostly involved with regulation of cell death, regulation of cell proliferation, and regulation of apoptotic process. Also, these proteins are mainly expressed in the extracellular region (55.5%), cell surface (24.8%), and vesicles (49.1%). The meta-analysis revealed that the proteins related to tumor progression, PD-L1, Mdm2, and Mucin-4 were significantly associated with greater abundance in OSCC patients, with an Odds Ratio (OR) of 0.12 (95% CI: 0.04-0.40), 0.44 (95% CI: 0.24-0.81), and 0.18 (95% CI: 0.04-0.86), respectively, with a moderate certainty of evidence. The results indicate a set of proteins that have been investigated across OSCC initiation and progression, and whose transcriptional expression is associated with clinical characteristics relevant to the prognosis and aggressiveness. Further verification and validation of this biomarkers set are strongly recommended for future clinical application.
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Affiliation(s)
- Ana Gabriela Costa Normando
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | - Erison Santana Dos Santos
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | - Jamile de Oliveira Sá
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | - Ariane Fidelis Busso-Lopes
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | - Tatiane De Rossi
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | | | - Daniela Campos Granato
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
| | - Eliete Neves Silva Guerra
- Laboratory of Oral Histopathology, Health Sciences Faculty, University of Brasilia, Brasilia, Brazil
| | - Alan Roger Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Márcio Ajudarte Lopes
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, Brazil
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9
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Dos Santos ES, Pérez‐de‐Oliveira ME, Normando AGC, Gueiros LAM, Rogatto SR, Vargas PA, Lopes MA, da Silva Guerra EN, Leme AFP, Santos‐Silva AR. Systemic conditions associated with increased risk to develop oral squamous cell carcinoma: Systematic review and meta‐analysis. Head Neck 2022; 44:2925-2937. [DOI: 10.1002/hed.27193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/10/2022] [Accepted: 08/31/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
| | | | | | - Luiz Alcino Monteiro Gueiros
- Oral Medicine Unit, Departamento de Clínica e Odontologia Preventiva Universidade Federal de Pernambuco Recife Brazil
| | - Silvia Regina Rogatto
- Department of Clinical Genetics University Hospital of Southern Denmark, Vejle and Institute of Regional Health Research, University of Southern Denmark Odense Denmark
| | - Pablo Agustin Vargas
- Department of Oral Diagnosis Piracicaba Dental School, University of Campinas Piracicaba Brazil
| | - Márcio Ajudarte Lopes
- Department of Oral Diagnosis Piracicaba Dental School, University of Campinas Piracicaba Brazil
| | | | - Adriana Franco Paes Leme
- Brazilian Bioscience National Laboratory Brazil Center of Research in Energy and Materials Campinas Brazil
| | - Alan Roger Santos‐Silva
- Department of Oral Diagnosis Piracicaba Dental School, University of Campinas Piracicaba Brazil
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10
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Santos ESD, Da Silva Cardoso R, Catunda RQ, Ramos JC, Leme AFP. IN SILICO ANALYSIS OF SPP1 EXPRESSION AND ITS ROLE IN HEAD AND NECK SQUAMOUS CELL CARCINOMA. Oral Surg Oral Med Oral Pathol Oral Radiol 2022. [DOI: 10.1016/j.oooo.2022.01.671] [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]
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11
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Santos ESD, Rodrigues-Fernandes CI, Normando AGC, Da Silva Guerra EN, Lopes MA, Santos-Silva AR, Leme AFP. CAN THE TUMOR SITE AFFECT THE PROGNOSIS OF SALIVARY GLAND CANCER? A SYSTEMATIC REVIEW AND META-ANALYSIS. Oral Surg Oral Med Oral Pathol Oral Radiol 2022. [DOI: 10.1016/j.oooo.2022.01.729] [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]
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12
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Ramos RN, Amano MT, Paes Leme AF, Fox JW, de Oliveira AK. Editorial: Tumor microenvironment (TME) and tumor immune microenvironment (TIME): New perspectives for prognosis and therapy. Front Cell Dev Biol 2022; 10:971275. [PMID: 36072339 PMCID: PMC9442672 DOI: 10.3389/fcell.2022.971275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/04/2022] [Indexed: 11/18/2022] Open
Affiliation(s)
- Rodrigo Nalio Ramos
- Departament of Hematology and Cell Therapy, Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), D’Or Institute for Research and Education (IDOR), Hospital Das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Jay Willian Fox
- Department of Microbiology, Immunology and Cancer Biology, Office of Research Core Administration (ORCA), University of Virginia School of Medicine, Charlottesville, VA, United States
| | - Ana Karina de Oliveira
- Department of Pathology, University of Virginia School of Medicine, Spatial Biology Core (SBC) Facility, Charlottesville, VA, United States
- *Correspondence: Ana Karina de Oliveira,
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13
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Avelino TM, García-Arévalo M, Torres FR, Goncalves Dias MM, Domingues RR, de Carvalho M, Fonseca MDC, Rodrigues VKT, Leme AFP, Figueira ACM. Mass spectrometry-based proteomics of 3D cell culture: A useful tool to validate culture of spheroids and organoids. SLAS Discov 2022; 27:167-174. [PMID: 35058185 DOI: 10.1016/j.slasd.2021.10.013] [Citation(s) in RCA: 2] [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] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Worldwide obesity, defined as abnormal or excessive fat accumulation that may result in different comorbidities, is considered a pandemic condition that has nearly tripled in the last 45 years. Most studies on obesity use animal models or adipocyte monolayer cell culture to investigate adipose tissue. However, besides monolayer cell culture approaches do not fully recapitulate the physiology of living organisms, there is a growing need to reduce or replace animals in research. In this context, the development of 3D self-organized structures has provided models that better reproduce the in vitro aspects of the in vivo physiology in comparison to traditional monolayer cell culture. Besides, recent advances in omics technologies have allowed us to characterize these cultures at the proteome, metabolome, transcription factor, DNA-binding and transcriptomic levels. These two combined approaches, 3D culture and omics, have provided more realistic data about determined conditions. Thereby, here we focused on the development of an obesity study pipeline including proteomic analysis to validate adipocyte-derived spheroids. Through the combination of collected mass spectrometry data from differentiated 3T3-L1 spheroids and from murine white adipose tissue (WAT), we identified 1732 proteins in both samples. By using a comprehensive proteomic analysis, we observed that the in vitro 3D culture of differentiated adipocytes shares important molecular pathways with the WAT, including expression of proteins involved in central metabolic process of the adipose tissue. Together, our results show a combination of an orthogonal method and an image-based analysis that constitutes a useful pipeline to be applied in 3D adipocyte culture.
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Affiliation(s)
- Thayna Mendonca Avelino
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio); State University of Campinas (UNICAMP), Department of Pharmacology Science
| | - Marta García-Arévalo
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio)
| | - Felipe Rafael Torres
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio)
| | - Marieli Mariano Goncalves Dias
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio); State University of Campinas (UNICAMP), Department of Molecular and Functional Biology
| | - Romenia Ramos Domingues
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio)
| | - Murilo de Carvalho
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio)
| | - Matheus de Castro Fonseca
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio)
| | | | - Adriana Franco Paes Leme
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio)
| | - Ana Carolina Migliorini Figueira
- National Center of Research in Energy and Materials (CNPEM), National Laboratory of Bioscience (LNBio); State University of Campinas (UNICAMP), Department of Pharmacology Science; State University of Campinas (UNICAMP), Department of Molecular and Functional Biology.
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14
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de Lima-Souza RA, Scarini JF, Lavareze L, Emerick C, dos Santos ES, Leme AFP, Egal ESA, Altemani A, Mariano FV. Protein markers of primary Salivary Gland Tumors: A systematic review of proteomic profiling studies. Arch Oral Biol 2022; 136:105373. [DOI: 10.1016/j.archoralbio.2022.105373] [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: 10/26/2021] [Revised: 01/06/2022] [Accepted: 02/08/2022] [Indexed: 11/02/2022]
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15
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Morelli AP, Tortelli TC, Mancini MCS, Pavan ICB, Silva LGS, Severino MB, Granato DC, Pestana NF, Ponte LGS, Peruca GF, Pauletti BA, Dos Santos DFG, de Moura LP, Bezerra RMN, Leme AFP, Chammas R, Simabuco FM. STAT3 contributes to cisplatin resistance, modulating EMT markers, and the mTOR signaling in lung adenocarcinoma. Neoplasia 2021; 23:1048-1058. [PMID: 34543857 PMCID: PMC8453219 DOI: 10.1016/j.neo.2021.08.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/10/2021] [Accepted: 08/18/2021] [Indexed: 12/29/2022]
Abstract
Lung cancer is the second leading cause of cancer death worldwide and is strongly associated with cisplatin resistance. The transcription factor signal transducer and activator of transcription 3 (STAT3) is constitutively activated in cancer cells and coordinates critical cellular processes as survival, self-renewal, and inflammation. In several types of cancer, STAT3 controls the development, immunogenicity, and malignant behavior of tumor cells while it dictates the responsiveness to radio- and chemotherapy. It is known that STAT3 phosphorylation at Ser727 by mechanistic target of rapamycin (mTOR) is necessary for its maximal activation, but the crosstalk between STAT3 and mTOR signaling in cisplatin resistance remains elusive. In this study, using a proteomic approach, we revealed important targets and signaling pathways altered in cisplatin-resistant A549 lung adenocarcinoma cells. STAT3 had increased expression in a resistance context, which can be associated with a poor prognosis. STAT3 knockout (SKO) resulted in a decreased mesenchymal phenotype in A549 cells, observed by clonogenic potential and by the expression of epithelial-mesenchymal transition markers. Importantly, SKO cells did not acquire the mTOR pathway overactivation induced by cisplatin resistance. Consistently, SKO cells were more responsive to mTOR inhibition by rapamycin and presented impairment of the feedback activation loop in Akt. Therefore, rapamycin was even more potent in inhibiting the clonogenic potential in SKO cells and sensitized to cisplatin treatment. Mechanistically, STAT3 partially coordinated the cisplatin resistance phenotype via the mTOR pathway in non-small cell lung cancer. Thus, our findings reveal important targets and highlight the significance of the crosstalk between STAT3 and mTOR signaling in cisplatin resistance. The synergic inhibition of STAT3 and mTOR potentially unveil a potential mechanism of synthetic lethality to be explored for human lung cancer treatment.
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Affiliation(s)
- Ana Paula Morelli
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Tharcísio Citrângulo Tortelli
- Centro de Investigação Translacional em Oncologia, Departamento de Radiologia e Oncologia, Faculdade de Medicina da Universidade de São Paulo and Instituto do Câncer do Estado de São Paulo, São Paulo, SP, Brazil
| | - Mariana Camargo Silva Mancini
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Isadora Carolina Betim Pavan
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil; Laboratory of Signaling Mechanisms, School of Pharmaceutical Sciences, State University of Campinas, Campinas, SP, Brazil
| | - Luiz Guilherme Salvino Silva
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Matheus Brandemarte Severino
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Daniela Campos Granato
- Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, Brazil
| | - Nathalie Fortes Pestana
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Luis Gustavo Saboia Ponte
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Guilherme Francisco Peruca
- Exercise Cell Biology Laboratory, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Bianca Alves Pauletti
- Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, Brazil
| | | | - Leandro Pereira de Moura
- Exercise Cell Biology Laboratory, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Rosângela Maria Neves Bezerra
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil
| | - Adriana Franco Paes Leme
- Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, Brazil
| | - Roger Chammas
- Centro de Investigação Translacional em Oncologia, Departamento de Radiologia e Oncologia, Faculdade de Medicina da Universidade de São Paulo and Instituto do Câncer do Estado de São Paulo, São Paulo, SP, Brazil
| | - Fernando Moreira Simabuco
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP, Brazil.
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16
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Busso-Lopes AF, Carnielli CM, Winck FV, Patroni FMDS, Oliveira AK, Granato DC, E Costa RAP, Domingues RR, Pauletti BA, Riaño-Pachón DM, Aricetti J, Caldana C, Graner E, Coletta RD, Dryden K, Fox JW, Paes Leme AF. A Reductionist Approach Using Primary and Metastatic Cell-Derived Extracellular Vesicles Reveals Hub Proteins Associated with Oral Cancer Prognosis. Mol Cell Proteomics 2021; 20:100118. [PMID: 34186243 PMCID: PMC8350068 DOI: 10.1016/j.mcpro.2021.100118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/28/2021] [Accepted: 06/20/2021] [Indexed: 12/12/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) has high mortality rates that are largely associated with lymph node metastasis. However, the molecular mechanisms that drive OSCC metastasis are unknown. Extracellular vesicles (EVs) are membrane-bound particles that play a role in intercellular communication and impact cancer development and progression. Thus, profiling EVs would be of great significance to decipher their role in OSCC metastasis. For that purpose, we used a reductionist approach to map the proteomic, miRNA, metabolomic, and lipidomic profiles of EVs derived from human primary tumor (SCC-9) cells and matched lymph node metastatic (LN1) cells. Distinct omics profiles were associated with the metastatic phenotype, including 670 proteins, 217 miRNAs, 26 metabolites, and 63 lipids differentially abundant between LN1 cell– and SCC-9 cell–derived EVs. A multi-omics integration identified 11 ‘hub proteins’ significantly decreased at the metastatic site compared with primary tumor–derived EVs. We confirmed the validity of these findings with analysis of data from multiple public databases and found that low abundance of seven ‘hub proteins’ in EVs from metastatic lymph nodes (ALDH7A1, CAD, CANT1, GOT1, MTHFD1, PYGB, and SARS) is correlated with reduced survival and tumor aggressiveness in patients with cancer. In summary, this multi-omics approach identified proteins transported by EVs that are associated with metastasis and which may potentially serve as prognostic markers in OSCC. Proteomic, miRNA, metabolomic, and lipidomic profiles were mapped in oral cancer EVs. The molecular profile of EVs was associated with the lymph node metastatic phenotype. A multi-omics integrative analysis revealed 11 highly connected ‘hub proteins.’ ‘Hub proteins’ from EVs are candidates as prognostic markers in oral cancer.
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Affiliation(s)
- Ariane Fidelis Busso-Lopes
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Carolina Moretto Carnielli
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Flavia Vischi Winck
- Laboratório de Biologia de Sistemas Regulatórios, Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Fábio Malta de Sá Patroni
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Ana Karina Oliveira
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Daniela Campos Granato
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Rute Alves Pereira E Costa
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Romênia Ramos Domingues
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Bianca Alves Pauletti
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Diego Mauricio Riaño-Pachón
- Laboratório de Biologia de Sistemas Regulatórios, Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Juliana Aricetti
- Laboratório Nacional de Biorrenováveis - LNBR, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil
| | - Camila Caldana
- Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg, Potsdam-Golm, Germany
| | - Edgard Graner
- Departamento de Diagnóstico Oral, Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Ricardo Della Coletta
- Departamento de Diagnóstico Oral, Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Kelly Dryden
- Molecular Electron Microscopy Core, University of Virginia, Charlottesville, Virginia, USA
| | - Jay William Fox
- Department of Microbiology, Immunology and Cancer Biology, University of Virginia, Charlottesville, Virginia, USA
| | - Adriana Franco Paes Leme
- Laboratório Nacional de Biociências - LNBio, Centro Nacional de Pesquisa em Energia e Materiais - CNPEM, Campinas, SP, Brazil.
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17
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Dos Santos ES, Wagner VP, Cabral Ramos J, Lambert DW, Castilho RM, Paes Leme AF. Epigenetic modulation of the tumor microenvironment in head and neck cancer: Challenges and opportunities. Crit Rev Oncol Hematol 2021; 164:103397. [PMID: 34146679 DOI: 10.1016/j.critrevonc.2021.103397] [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: 03/10/2021] [Revised: 05/31/2021] [Accepted: 06/07/2021] [Indexed: 12/22/2022] Open
Abstract
Head and neck cancer is globally challenging due to the resistance to therapy and aggressive behavior leading to high rates of mortality. Recent findings show that the tumor microenvironment plays a role in the maintenance and progression of many solid tumors, including head and neck cancer. The mechanisms involved in the modulation and regulation of the tumor microenvironment remain poorly understood. Increasing evidence suggests that epigenetic events can modulate the crosstalk between neoplastic and non-neoplastic cells during tumor progression. In this review, we explore the current understanding of the involvement of epigenetic events in the modulation of the tumor microenvironment and its impact on head and neck cancer behavior. We also explore the latest therapeutic strategies that use epigenetic-modulating drugs to manage tumor growth and progression.
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Affiliation(s)
| | - Vivian Petersen Wagner
- The University of Sheffield Faculty of Medicine Dentistry and Health, 152607, Sheffield, United Kingdom of Great Britain and Northern Ireland
| | - Joab Cabral Ramos
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Daniel W Lambert
- The University of Sheffield Faculty of Medicine Dentistry and Health, 152607, Sheffield, United Kingdom of Great Britain and Northern Ireland
| | - Rogerio Moraes Castilho
- Laboratory of Epithelial Biology, Department of Periodontics and Oral Medicine, Division of Oral Pathology, Radiology and Medicine, University of Michigan School of Dentistry. Ann Arbor, 48109-1078, MI, USA; Rogel Cancer Center, University of Michigan, Ann Arbor, 48109, MI, USA
| | - Adriana Franco Paes Leme
- The Brazilian Bioscience National Laboratory, Center for Research in Energy and Materials, Campinas, Brazil
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18
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Sá JDO, Trino LD, Oliveira AK, Lopes AFB, Granato DC, Normando AGC, Santos ES, Neves LX, Carnielli CM, Paes Leme AF. Proteomic approaches to assist in diagnosis and prognosis of oral cancer. Expert Rev Proteomics 2021; 18:261-284. [PMID: 33945368 DOI: 10.1080/14789450.2021.1924685] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Oral squamous cell carcinoma (OSCC) ranks among the top 10 leading causes of cancer worldwide, with 5-year survival rate of about 50%, high lymph node metastasis, and relapse rates. The OSCC diagnosis, prognosis, and treatment are mostly based on the clinical TNM classification. There is an urgent need for the discovery of biomarkers and therapeutic targets to assist in the clinical decision-making process.Areas covered: We summarize proteomic studies of the OSCC tumor, immune microenvironment, potential liquid biopsy sites, and post-translational modifications trying to retrieve information in the discovery and verification or (pre)validation phases. The search strategy was based on the combination of MeSH terms and expert refinement.Expert opinion: Untargeted combined with targeted proteomics are strategies that provide reliable and reproducible quantitation of proteins and are the methods of choice of many groups worldwide. Undoubtedly, proteomics has been contributing to the understanding of OSCC progression and uncovers potential candidates as biomarker or therapeutic targets. Nevertheless, none of these targets are available in the clinical practice yet. The scientific community needs to overcome the limitations by investing in robust experimental designs to strengthen the value of the findings, leveraging the translation of knowledge, and further supporting clinical decisions.
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Affiliation(s)
- Jamile De Oliveira Sá
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil.,Departamento De Diagnóstico Oral, Faculdade De Odontologia De Piracicaba, Universidade Estadual De Campinas (UNICAMP), Piracicaba, Brazil
| | - Luciana Daniele Trino
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
| | - Ana Karina Oliveira
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
| | - Ariane Fidelis Busso Lopes
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
| | - Daniela Campos Granato
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
| | - Ana Gabriela Costa Normando
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil.,Departamento De Diagnóstico Oral, Faculdade De Odontologia De Piracicaba, Universidade Estadual De Campinas (UNICAMP), Piracicaba, Brazil
| | - Erison Santana Santos
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil.,Departamento De Diagnóstico Oral, Faculdade De Odontologia De Piracicaba, Universidade Estadual De Campinas (UNICAMP), Piracicaba, Brazil
| | - Leandro Xavier Neves
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
| | - Carolina Moretto Carnielli
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
| | - Adriana Franco Paes Leme
- Laboratório Nacional De Biociências (Lnbio), Centro Nacional De Pesquisa Em Energia E Materiais (CNPEM), Campinas, Brazil
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Dos Santos ES, Rodrigues-Fernandes CI, Speight PM, Khurram SA, Alsanie I, Costa Normando AG, Prado-Ribeiro AC, Brandão TB, Kowalski LP, Silva Guerra EN, Lopes MA, Vargas PA, Santos-Silva AR, Leme AFP. Impact of tumor site on the prognosis of salivary gland neoplasms: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2021; 162:103352. [PMID: 33991662 DOI: 10.1016/j.critrevonc.2021.103352] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/28/2021] [Accepted: 05/08/2021] [Indexed: 01/05/2023] Open
Abstract
In numerous types of cancer, the primary tumor site can show a correlation with disease behavior and survival outcomes. In salivary gland tumors (SGTs) this association remains controversial. This study assessed the association between primary sites of SGTs and prognosis. Studies from five databases were assessed and a meta-analysis was performed using studies that presented 95 % confidence interval (95 % CI), hazard ratio (HR) and survival analysis. Gathered information from 46,361 patients showed that site had a prognostic impact on SGTs. Tumors involving minor salivary glands showed worse overall survival (HR = 1.60; 95 % CI = 1.17-2.19; p = 0.003), disease-specific survival (HR=1.63; 95 % CI = 1.12-2.37; p = 0.01), and cause-specific survival (HR=2.10; 95 % CI = 1.72-2.55; p = 0.00001). Tumors from major salivary glands showed better recurrence-free survival (HR=2.31; 95 % CI = 1.77-3.02; p = 0.00001), and locoregional control of disease (HR=2.66; 95 % CI = 1.20-5.91; p = 0.02). Our results showed that the primary site of SGTs has an impact on patient prognosis.
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Affiliation(s)
| | | | - Paul M Speight
- Unit of Oral & Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - Syed Ali Khurram
- Unit of Oral & Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - Ibrahim Alsanie
- Unit of Oral & Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom; Department of Oral Medicine and Diagnostic Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | | | - Ana Carolina Prado-Ribeiro
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil; Dental Oncology Service, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil
| | - Thaís Bianca Brandão
- Dental Oncology Service, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil
| | - Luiz Paulo Kowalski
- Head and Neck Surgery Department, University of Sao Paulo Medical School and Department of Head and Neck Surgery and Otorhinolaryngology A C Camargo Cancer Center, São Paulo, Brazil
| | - Eliete Neves Silva Guerra
- Laboratory of Oral Histopathology, School of Health Sciences, University of Brasília, Brasilia, Brazil
| | - Marcio Ajudarte Lopes
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Pablo Agustin Vargas
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Alan Roger Santos-Silva
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Bioscience National Laboratory, Brazil Center of Research in Energy and Materials, Campinas, Brazil
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20
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Paixão DAA, Tomazetto G, Sodré VR, Gonçalves TA, Uchima CA, Büchli F, Alvarez TM, Persinoti GF, da Silva MJ, Bragatto J, Liberato MV, Franco Cairo JPL, Leme AFP, Squina FM. Microbial enrichment and meta-omics analysis identify CAZymes from mangrove sediments with unique properties. Enzyme Microb Technol 2021; 148:109820. [PMID: 34116762 DOI: 10.1016/j.enzmictec.2021.109820] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [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: 03/06/2021] [Revised: 04/26/2021] [Accepted: 05/04/2021] [Indexed: 12/19/2022]
Abstract
Although lignocellulose is the most abundant and renewable natural resource for biofuel production, its use remains under exploration because of its highly recalcitrant structure. Its deconstruction into sugar monomers is mainly driven by carbohydrate-active enzymes (CAZymes). To develop highly efficient and fast strategies to discover biomass-degrading enzymes for biorefinery applications, an enrichment process combined with integrative omics approaches was used to identify new CAZymes. The lignocellulolytic-enriched mangrove microbial community (LignoManG) established on sugarcane bagasse (SB) was enriched with lignocellulolytic bacteria and fungi such as Proteobacteria, Bacteroidetes, Basidiomycota, and Ascomycota. These microbial communities were able to degrade up to 55 % of the total SB, indicating the production of lignocellulolytic enzymes. Metagenomic analysis revealed that the LignoManG harbors 18.042 CAZyme sequences such as of cellulases, hemicellulases, carbohydrate esterases, and lytic polysaccharide monooxygenase. Similarly, our metaproteomic analysis depicted several enzymes from distinct families of different CAZy families. Based on the LignoManG data, a xylanase (coldXynZ) was selected, amplified, cloned, expressed, and biochemically characterized. The enzyme displayed psicrofilic properties, with the highest activity at 15 °C, retaining 77 % of its activity when incubated at 0 °C. Moreover, molecular modeling in silico indicated that coldXynZ is composed of a TIM barrel, which is a typical folding found in the GH10 family, and displayed similar structural features related to cold-adapted enzymes. Collectively, the data generated in this study represent a valuable resource for lignocellulolytic enzymes with potential biotechnological applications.
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Affiliation(s)
| | - Geizecler Tomazetto
- Department of Biological and Chemical Engineering (BCE), Aarhus University, 8200, Aarhus, Denmark
| | - Victoria Ramos Sodré
- Departamento de Bioquímica e Biologia Tecidual, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, SP, Brazi; Programa de Processos Tecnológicos e Ambientais, Universidade de Sorocaba, Sorocaba, Brazil
| | - Thiago A Gonçalves
- Departamento de Bioquímica e Biologia Tecidual, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, SP, Brazi; Programa de Processos Tecnológicos e Ambientais, Universidade de Sorocaba, Sorocaba, Brazil
| | - Cristiane Akemi Uchima
- Laboratório Nacional de Biorenováveis, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, Brazil
| | - Fernanda Büchli
- Laboratório Nacional de Biorenováveis, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, Brazil
| | - Thabata Maria Alvarez
- Graduate Programme in Industrial Biotechnology, Universidade Positivo, Curitiba, Brazil
| | - Gabriela Felix Persinoti
- Laboratório Nacional de Biorenováveis, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, Brazil
| | - Márcio José da Silva
- Centro de Biologia Molecular e Engenharia Genética, Universidade Estadual de Campinas, Campinas, SP, Brazil
| | - Juliano Bragatto
- Laboratório Nacional de Biorenováveis, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, Brazil
| | - Marcelo Vizoná Liberato
- Laboratório Nacional de Biorenováveis, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, Brazil; Programa de Processos Tecnológicos e Ambientais, Universidade de Sorocaba, Sorocaba, Brazil
| | - João Paulo L Franco Cairo
- Departamento de Bioquímica e Biologia Tecidual, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, SP, Brazi; Programa de Processos Tecnológicos e Ambientais, Universidade de Sorocaba, Sorocaba, Brazil
| | - Adriana Franco Paes Leme
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, Brazil
| | - Fabio Marcio Squina
- Programa de Processos Tecnológicos e Ambientais, Universidade de Sorocaba, Sorocaba, Brazil.
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21
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Faria KM, Gomes-Silva W, Kauark-Fontes E, Bonfim-Alves CG, Kowalski LP, Prado-Ribeiro AC, Vechiato-Filho AJ, Lopes MA, Marta GN, de Castro G, Leme AFP, Migliorati CA, Santos-Silva AR, Brandão TB. Correction to: Impact of pandemic COVID-19 outbreak on oral mucositis preventive and treatment protocols: new perspectives for extraoral photobiomodulation therapy. Support Care Cancer 2021; 29:4177. [PMID: 33913008 PMCID: PMC8081645 DOI: 10.1007/s00520-021-06249-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Karina Morais Faria
- Dental Oncology Service, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil
| | - Wagner Gomes-Silva
- Dental Oncology Service, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil.,Medical School, Nove de Julho University, UNINOVE, São Paulo, Brazil
| | - Elisa Kauark-Fontes
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Carolina Guimarães Bonfim-Alves
- Dental Oncology Service, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil.,Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Luiz Paulo Kowalski
- Head and Neck Surgery Department, University of Sao Paulo, Medical School and Department of Head and Neck Surgery and OtorhinolaryngologyA C Camargo Cancer Center, São Paulo, Brazil
| | - Ana Carolina Prado-Ribeiro
- Dental Oncology Service, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil.,Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | | | - Marcio Ajudarte Lopes
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Gustavo Nader Marta
- Division of Radiation Oncology, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil.,Department of Radiation Oncology, Hospital Sírio-Libanês, São Paulo, Brazil
| | - Gilberto de Castro
- Department of Medical Oncology, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil
| | | | | | - Alan Roger Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil.
| | - Thaís Bianca Brandão
- Dental Oncology Service, Instituto Do Câncer Do Estado de São Paulo (ICESP), São Paulo, Brazil
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22
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Morelli AP, Tortelli TC, Pavan ICB, Silva FR, Granato DC, Peruca GF, Pauletti BA, Domingues RR, Bezerra RMN, De Moura LP, Paes Leme AF, Chammas R, Simabuco FM. Metformin impairs cisplatin resistance effects in A549 lung cancer cells through mTOR signaling and other metabolic pathways. Int J Oncol 2021; 58:28. [PMID: 33846781 PMCID: PMC8041480 DOI: 10.3892/ijo.2021.5208] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 01/19/2021] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the leading cause of cancer‑associated death worldwide and exhibits intrinsic and acquired therapeutic resistance to cisplatin (CIS). The present study investigated the role of mTOR signaling and other signaling pathways after metformin (MET) treatment in control and cisplatin‑resistant A549 cells, mapping pathways and possible targets involved in CIS sensitivity. MTT, flow cytometry, clonogenic assay, western blotting, proteomic analysis using the Stable Isotope Labeling by Amino acids in Cell culture (SILAC) approach and reverse transcription‑quantitative PCR were performed. The results revealed that CIS treatment induced mTOR signaling pathway overactivation, and the mTOR status was restored by MET. MET and the mTOR inhibitor rapamycin (RAPA) decreased the viability in control and resistant cells, and decreased the cell size increase induced by CIS. In control cells, MET and RAPA decreased colony formation after 72 h and decreased IC50 values, potentiating the effects of CIS. Proteomics analysis revealed important pathways regulated by MET, including transcription, RNA processing and IL‑12‑mediated signaling. In CIS‑resistant cells, MET regulated the apoptotic process, oxidative stress and G2/M transition. Annexin 4 (ANXA4) and superoxide dismutase 2 (SOD2), involved in apoptosis and oxidative stress, respectively, were chosen to validate the SILAC analysis and may represent potential therapeutic targets for lung cancer treatment. In conclusion, the chemosensitizing and antiproliferative effects of MET were associated with mTOR signaling and with potential novel targets, such as ANXA4 and SOD2, in human lung cancer cells.
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Affiliation(s)
- Ana Paula Morelli
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP 13484‑350, Brazil
| | - Tharcísio Citrângulo Tortelli
- Centro de Investigação Translacional em Oncologia, Departamento de Radiologia e Oncologia, Faculdade de Medicina da Universidade de São Paulo and Instituto do Câncer do Estado de São Paulo, São Paulo, SP 04021‑001, Brazil
| | - Isadora Carolina Betim Pavan
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP 13484‑350, Brazil
| | - Fernando Riback Silva
- Laboratory of Signaling Mechanisms, School of Pharmaceutical Sciences, State University of Campinas, Campinas, SP 13083‑871, Brazil
| | - Daniela Campos Granato
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, SP 13083‑970, Brazil
| | - Guilherme Francisco Peruca
- Exercise Cell Biology Laboratory, School of Applied Sciences, State University of Campinas, Limeira, SP 13484‑350, Brazil
| | - Bianca Alves Pauletti
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, SP 13083‑970, Brazil
| | - Romênia Ramos Domingues
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, SP 13083‑970, Brazil
| | - Rosangela Maria Neves Bezerra
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP 13484‑350, Brazil
| | - Leandro Pereira De Moura
- Exercise Cell Biology Laboratory, School of Applied Sciences, State University of Campinas, Limeira, SP 13484‑350, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas, SP 13083‑970, Brazil
| | - Roger Chammas
- Centro de Investigação Translacional em Oncologia, Departamento de Radiologia e Oncologia, Faculdade de Medicina da Universidade de São Paulo and Instituto do Câncer do Estado de São Paulo, São Paulo, SP 04021‑001, Brazil
| | - Fernando Moreira Simabuco
- Multidisciplinary Laboratory of Food and Health, School of Applied Sciences, State University of Campinas, Limeira, SP 13484‑350, Brazil
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23
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Fernando RC, de Carvalho F, Leme AFP, Colleoni GWB. Tumor Microenvironment Proteomics: Lessons From Multiple Myeloma. Front Oncol 2021; 11:563384. [PMID: 33833982 PMCID: PMC8021918 DOI: 10.3389/fonc.2021.563384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 03/08/2021] [Indexed: 02/02/2023] Open
Abstract
Although the "seed and soil" hypothesis was proposed by Stephen Paget at the end of the 19th century, where he postulated that tumor cells (seeds) need a propitious medium (soil) to be able to establish metastases, only recently the tumor microenvironment started to be more studied in the field of Oncology. Multiple myeloma (MM), a malignancy of plasma cells, can be considered one of the types of cancers where there is more evidence in the literature of the central role that the bone marrow (BM) microenvironment plays, contributing to proliferation, survival, migration, and drug resistance of tumor cells. Despite all advances in the therapeutic arsenal for MM treatment in the last years, the disease remains incurable. Thus, studies aiming a better understanding of the pathophysiology of the disease, as well as searching for new therapeutic targets are necessary and welcome. Therefore, the present study aimed to evaluate the protein expression profiling of mononuclear cells derived from BM of MM patients in comparison with these same cell types derived from healthy individuals, in order to fill this gap in MM treatment. Proteomic analysis was performed using the mass spectrometry technique and further analyses were done using bioinformatics tools, to identify dysregulated biological pathways and/or processes in the BM microenvironment of patients with MM as a result of the disease. Among the pathways identified in this study, we can highlight an upregulation of proteins related to protein biosynthesis, especially chaperone proteins, in patients with MM. Additionally, we also found an upregulation of several proteins involved in energy metabolism, which is one of the cancer hallmarks. Finally, with regard to the downregulated proteins, we can highlight mainly those involved in different pathways of the immune response, corroborating the data that has demonstrated that the immune system of MM is impaired and, therefore, the immunotherapies that have been studied recently for the treatment of the disease are extremely necessary in the search for a control and a cure for these patients who live with the disease.
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Affiliation(s)
- Rodrigo Carlini Fernando
- Department of Experimental and Clinical Oncology, Discipline of Hematology and Hemotherapy, Federal University of São Paulo, UNIFESP, São Paulo, Brazil
| | - Fabrício de Carvalho
- Department of Experimental and Clinical Oncology, Discipline of Hematology and Hemotherapy, Federal University of São Paulo, UNIFESP, São Paulo, Brazil
| | - Adriana Franco Paes Leme
- Laboratory of Mass Spectrometry, Laboratory of National Biosciences, LNBio, National Council for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Gisele Wally Braga Colleoni
- Department of Experimental and Clinical Oncology, Discipline of Hematology and Hemotherapy, Federal University of São Paulo, UNIFESP, São Paulo, Brazil
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24
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Nogueira FCS, Neves LX, Pessoa-Lima C, Langer MC, Domont GB, Line SRP, Paes Leme AF, Gerlach RF. Ancient enamel peptides recovered from the South American Pleistocene species Notiomastodon platensis and Myocastor cf. coypus. J Proteomics 2021; 240:104187. [PMID: 33757878 DOI: 10.1016/j.jprot.2021.104187] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 03/13/2021] [Accepted: 03/17/2021] [Indexed: 10/21/2022]
Abstract
We used two fossil teeth from South American Pleistocene mammals to obtain subsuperficial acid etching samples. We employed samples from the species Notiomastodon platensis and Myocastor cf. coypus for the enamel etchings. The controls included an extant rodent (rat). After the first etching was discarded, a second 20-s etching (i.e., subsuperficial) was directly collected with a ZipTip and injected into an LTQ Orbitrap Velos for MS analysis. The peptides were identified with different software programs that used Peptide Spectrum Match (PSM) and de novo sequencing including similarity search strategies. Most of the peptides that were recovered from the enamel of the fossils belonged to enamel-specific proteins. To our knowledge, this is the first study that has described the recovery of enamel peptide molecules from extinct South American taxa, indicating that enamel peptide data from late Pleistocene fossils can be employed as an additional parameter for phylogenetic analysis, and that the sample can be obtained by a very conservative acid etching, with almost no damage to the fossils. SIGNIFICANCE: This study shows that it is possible to obtain information based on plenty of ancient peptides recovered from subsuperficial enamel of fossil teeth from South American Pleistocene. The quality of the data suggests that peptides are likely the best preserved biomolecules under certain harsh environmental conditions. The recovery procedure only lasted 20 s and was minimally destructive to the fossils. This opens a myriad of new possibilities for the study of the past.
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Affiliation(s)
- Fabio C S Nogueira
- Proteomics Unit, Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil; Laboratory of Proteomics/LADETEC, Federal University of Rio de Janeiro (UFRJ), RJ, Rio de Janeiro, Brazil
| | - Leandro Xavier Neves
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, SP, Brazil
| | - Caroline Pessoa-Lima
- Department of Basic and Oral Biology, Faculty of Dentistry of Ribeirão Preto, University of São Paulo, FORP/USP, Brazil
| | - Max Cardoso Langer
- Laboratory of Paleontology, Department of Biology, FFCLRP, University of São Paulo, FFCLRP/USP, Ribeirão Preto, SP, Brazil
| | - Gilberto B Domont
- Proteomics Unit, Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Sergio Roberto Peres Line
- Biosciences Department, Piracicaba Dental School, University of Campinas, FOP/UNICAMP, Piracicaba, SP, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, SP, Brazil
| | - Raquel Fernanda Gerlach
- Department of Basic and Oral Biology, Faculty of Dentistry of Ribeirão Preto, University of São Paulo, FORP/USP, Brazil.
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25
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Dos Santos ES, Normando AGC, Scarini JF, Crescencio LR, de Lima-Souza RA, Mariano FV, Leme AFP. Diagnostic and prognostic value of miRNAs on salivary gland tumors: a systematic review and meta-analysis. Oral Maxillofac Surg 2021; 25:445-456. [PMID: 33666770 DOI: 10.1007/s10006-021-00952-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 08/05/2020] [Accepted: 02/15/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Different levels of miRNA expression have been described in salivary gland tumors as a potential diagnostic marker and predictor of survival. We systematically reviewed the literature to assess the diagnostic and prognostic value of miRNAs on salivary gland tumors. METHODS An electronic search was conducted in PubMed, Scopus, Embase, Cochrane, and Web of Science databases. In the meta-analysis, we assumed random-effects model with adjusted hazard ratio (HR) and 95% confidence intervals (95% CI). For prognostic studies, the risk of bias was assessed by Meta-Analysis of Statistics Assessment and Review Instrument (MAStARI) and Quality Assessment Tool for Diagnostic Accuracy Studies-2 (QUADAS-2) was utilized for diagnostic studies. RESULTS Gathered data from 1.131 patients in seven studies demonstrated that different levels of miRNA expression presented diagnostic and prognostic in SGTs. The meta-analysis showed that altered miRNA expression were associated with shortened survival (HR, 2.35, 95% CI, 1.77-3.10, P < .00001). For diagnostic meta-analysis, the overall pooled results for specificity and sensibility were 0.87-0.97 (95% CI, 0.72-1) and 0.68-0.91 (95% CI, 0.51-0.96), respectively. CONCLUSION MicroRNAs may be useful in prognostication of patients with SGTs; however, the diagnostic value of miRNAs in SGTs is still limited.
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Affiliation(s)
- Erison Santana Dos Santos
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil.
| | - Ana Gabriela Costa Normando
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - João Figueira Scarini
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Lívia Ramalho Crescencio
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | | | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Bioscience National Laboratory, The Brazilian Center for Research in Energy and Materials, Campina, São Paulo, Brazil
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26
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de Almeida Borges D, Alborghetti MR, Franco Paes Leme A, Ramos Domingues R, Duarte B, Veiga M, Trindade Ferrer M, Viana Wanzeler AC, Leite Arieta CE, Alves M. Tear proteomic profile in three distinct ocular surface diseases: keratoconus, pterygium, and dry eye related to graft-versus-host disease. Clin Proteomics 2020; 17:42. [PMID: 33372592 PMCID: PMC7720622 DOI: 10.1186/s12014-020-09307-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 11/27/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Diseases of the anterior segment of the eye may present different mechanisms, intensity of symptoms, and impact on the patients' quality of life and vision. The tear film is in direct contact with the ocular surface and cornea and can be easily accessed for sample collection, figuring as a promising source of potential biomarkers for diagnosis and treatment control. This study aimed to evaluate tear proteomic profile in 3 distinct ocular diseases: keratoconus (corneal ectasia), severe dry eye related to graft-versus-host-disease (tear film dysfunction and ocular inflammatory condition) and pterygium (conjunctival fibrovascular degenerative disease). METHODS Tear samples were collected from patients of each condition and a control group. By using mass spectrometric analysis combined with statistics and bioinformatics tools, a detailed comparison of protein profile was performed. RESULTS After Student's t-test analyses comparing each condition to the control group, we found the following number of differentially expressed proteins: 7 in keratoconus group, 29 in pterygium group, and 79 in GVHD group. Following multivariate analyses, we also report potential candidates as biomarkers for each disease. CONCLUSIONS We demonstrated herein that mass spectrometry-based proteomics was able to indicate proteins that differentiate three distinct ocular conditions, which is a promising tool for the diagnosis of ocular diseases.
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Affiliation(s)
- Daniel de Almeida Borges
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | | | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Romenia Ramos Domingues
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), Campinas, Brazil
| | - Bruna Duarte
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Melina Veiga
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Marilia Trindade Ferrer
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Ana Claudia Viana Wanzeler
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Carlos Eduardo Leite Arieta
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Monica Alves
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
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27
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Dos Santos ES, Ramos JC, Roza ALOC, Mariz BALA, Paes Leme AF. The role of osteopontin in oral cancer: A brief review with emphasis on clinical applications. Oral Dis 2020; 28:326-335. [PMID: 33188646 DOI: 10.1111/odi.13716] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 02/20/2020] [Revised: 06/13/2020] [Accepted: 10/19/2020] [Indexed: 12/11/2022]
Abstract
Osteopontin (OPN) is a calcium-binding glycol-phosphoprotein present in many physiologic and pathological processes. This protein can control bone cell adhesion, osteoclastic activity, and bone matrix mineralization. However, its participation in pathological processes such as atherosclerosis, sarcoidosis, tuberculosis, and cancer have been described. Some studies have shown that OPN may participate in the development and progression of oral cancer. Although the role of OPN in oral cancer is not fully understood, some studies have suggested that this protein may induce malignant phenotype of cells by activation of PI3K/AKT/mTOR pathway, which favors cell proliferation, invasion, metastasis, angiogenesis, and failure of treatment. This review discusses the possible mechanism of involvement of OPN in oral cancer and its potential clinical application in diagnosis and prognosis.
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Affiliation(s)
| | - Joab Cabral Ramos
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | | | | | - Adriana Franco Paes Leme
- Brazilian Bioscience National Laboratory, Brazil Center of Research in Energy and Materials, Campinas, Brazil
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Palmier NR, Leme AFP, De Rossi T, Telles GP, Morais-Faria K, Kowalski LP, Marta GN, Brandão TB, Arany PR, Migliorati CA, Santos-Silva AR, Prado-Ribeiro AC. Salivary alpha-1-antitrypsin and macrophage migration inhibitory factor may be potential prognostic biomarkers for oncologic treatment-induced severe oral mucositis. Support Care Cancer 2020; 29:2939-2946. [PMID: 33009579 DOI: 10.1007/s00520-020-05805-2] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 09/28/2020] [Indexed: 11/30/2022]
Abstract
AIMS Evaluate the abundance of the selected targets, alpha-1-antitrypsin (A1AT) and macrophage migration inhibitory factor (MIF), and correlate these findings with the risk of developing severe oral mucositis (OM). MATERIALS AND METHODS Head and neck squamous cell carcinoma (HNSCC) patients submitted to radiotherapy (RT) or chemoradiotherapy (CRT) were assessed. OM grade and pain were evaluated daily during treatment. Two protein targets, A1AT and MIF, were evaluated, using selected reaction monitoring-mass spectrometry (SRM-MS), in whole saliva, collected prior to oncologic treatment. The results obtained from the targeted proteomic analysis were correlated with OM clinical outcomes. RESULTS A total of 27 patients were included, of whom 21 (77.8%) had locally advanced disease (clinical stage III or IV). Most patients (70.4%) received CRT. OM grades 2 (40.8%) and 3 (33.3%) were the most prevalent during RT with a mean highest reported OM-related pain of 3.22 through the visual analogue scale (VAS). The abundance of A1AT and MIF correlated significantly with severe (grades 3 or 4, p < 0.02) compared with moderate-low (grades 1 or 2, p < 0.04) OM grade. CONCLUSIONS There is a correlation between the abundance of salivary A1AT and MIF and oncologic treatment-induced OM. The correlation of MIF expression with severe OM appears to be compatible with its physiological pro-inflammatory role. These results open up great possibilities for the use of salivary MIF and A1AT levels as prognostic markers for effective therapeutic interventions, such as photobiomodulation therapy, patient-controlled analgesia, or personalized medicaments.
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Affiliation(s)
| | | | - Tatiane De Rossi
- Brazilian Biosciences National Laboratory, LNBio, CNPEM, Campinas, Brazil
| | | | - Karina Morais-Faria
- Dental Oncology Service, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, São Paulo, Brazil
| | - Luiz Paulo Kowalski
- Central Institute, Hospital das Clínicas of the University of São Paulo Medical School (FMUSP), São Paulo, Brazil
| | - Gustavo Nader Marta
- Department of Radiation Oncology, Hospital Sírio-Libanês, Sao Paulo, Brazil.,Department of Radiology and Oncology, Division of Radiation Oncology, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, Sao Paulo, Brazil
| | - Thaís Bianca Brandão
- Dental Oncology Service, Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP, São Paulo, Brazil.,Oral Medicine Department, Hospital Sírio-Libanês, Sao Paulo, Brazil
| | - Praveen R Arany
- Oral Biology and Biomedical Engineering, University at Buffalo, Buffalo, NY, USA
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Semionatto IF, Palameta S, Toscaro JM, Manrique-Rincón AJ, Ruas LP, Paes Leme AF, Bajgelman MC. Extracellular vesicles produced by immunomodulatory cells harboring OX40 ligand and 4-1BB ligand enhance antitumor immunity. Sci Rep 2020; 10:15160. [PMID: 32939048 PMCID: PMC7495001 DOI: 10.1038/s41598-020-72122-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 08/19/2020] [Indexed: 01/08/2023] Open
Abstract
Genetically modified tumor cells harboring immunomodulators may be used as therapeutic vaccines to stimulate antitumor immunity. The therapeutic benefit of these tumor vaccines is extensively investigated and mechanisms by which they boost antitumor response may be further explored. Tumor cells are large secretors of extracellular vesicles (EVs). These EVs are able to vehiculate RNA and proteins to target cells, and engineered EVs also vehiculate recombinant proteins. In this study, we explore immunomodulatory properties of EVs derived from antitumor vaccines expressing the TNFSF ligands 4-1BBL and OX40L, modulating immune response mediated by immune cells and eliminating tumors. Our results suggest that the EVs secreted by genetically modified tumor cells harboring TNFSF ligands can induce T cell proliferation, inhibit the transcription factor FoxP3, associated with the maintenance of Treg phenotype, and enhance antitumor activity mediated by immune cells. The immunomodulatory extracellular vesicles have potential to be further engineered for developing new approaches for cancer therapy.
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Affiliation(s)
- Isadora Ferraz Semionatto
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil.,Institute of Biology, University of Campinas, Campinas, SP, Brazil
| | - Soledad Palameta
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil.,Institute of Biology, University of Campinas, Campinas, SP, Brazil
| | - Jéssica Marcelino Toscaro
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil.,Medical School, University of Campinas, Campinas, SP, Brazil
| | - Andrea Johanna Manrique-Rincón
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil.,Medical School, University of Campinas, Campinas, SP, Brazil
| | - Luciana Pereira Ruas
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil.,Institute of Biology, University of Campinas, Campinas, SP, Brazil
| | - Marcio Chaim Bajgelman
- Brazilian Biosciences National Laboratory, Center for Research in Energy and Materials, Campinas, SP, Brazil. .,Institute of Biology, University of Campinas, Campinas, SP, Brazil. .,Medical School, University of Campinas, Campinas, SP, Brazil.
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30
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de Pauli Paglioni M, Migliorati CA, Schausltz Pereira Faustino I, Linhares Almeida Mariz BA, Oliveira Corrêa Roza AL, Agustin Vargas P, Franco Paes Leme A, Bianca Brandão T, Prado Ribeiro AC, Ajudarte Lopes M, Santos-Silva AR. Laser excision of oral leukoplakia: Does it affect recurrence and malignant transformation? A systematic review and meta-analysis. Oral Oncol 2020; 109:104850. [PMID: 32540612 DOI: 10.1016/j.oraloncology.2020.104850] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [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: 02/28/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 11/18/2022]
Abstract
Oral leukoplakia (OL) is a white lesion with high potential of recurrence and malignant transformation. The variable clinical and histopathological features of OL may potentially impact both treatment and prognosis. Current literature shows that post treatment rates of recurrence and malignant transformation vary widely. The use of surgical lasers have been proposed with the objective of improving outcomes. We performed a systematic review and a comprehensive meta-analysis dedicated to pooling the rates of recurrence and malignant transformation of OL lesions treated using the main types of surgical lasers available. Scopus, MEDLINE/PubMed, and Embase were searched electronically. A total of 36 articles met the inclusion criteria. Selected studies included OL lesions that were treated by evaporation or excision using Nd:YAG laser, Er:YAG laser, CO2 laser, KTP laser, or diode laser. The results of this systematic review and meta-analysis suggest that surgical laser excision of OL may decrease recurrence rates but have no effect on the malignant transformation of OL when compared with conventional treatments.
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Affiliation(s)
- Mariana de Pauli Paglioni
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.
| | | | | | | | | | - Pablo Agustin Vargas
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | | | | | | | - Marcio Ajudarte Lopes
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Alan Roger Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
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31
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Palmier NR, De Rossi T, Leme AFP, Morais-Faria K, Migliorati CA, Brandão TB, Santos-Silva AR, Ribeiro ACP. Salivary proteins as markers of radiation-related oral mucositis. Oral Surg Oral Med Oral Pathol Oral Radiol 2020. [DOI: 10.1016/j.oooo.2019.07.043] [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]
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32
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Martins L, Amorim BR, Salmon CR, Leme AFP, Kantovitz KR, Nociti FH. Novel LRAP-binding partner revealing the plasminogen activation system as a regulator of cementoblast differentiation and mineral nodule formation in vitro. J Cell Physiol 2019; 235:4545-4558. [PMID: 31621902 DOI: 10.1002/jcp.29331] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 06/13/2019] [Accepted: 09/30/2019] [Indexed: 01/30/2023]
Abstract
Amelogenin isoforms, including full-length amelogenin (AMEL) and leucine-rich amelogenin peptide (LRAP), are major components of the enamel matrix, and are considered as signaling molecules in epithelial-mesenchymal interactions regulating tooth development and periodontal regeneration. Nevertheless, the molecular mechanisms involved are still poorly understood. The aim of the present study was to identify novel binding partners for amelogenin isoforms in the cementoblast (OCCM-30), using an affinity purification assay (GST pull-down) followed by mass spectrometry and immunoblotting. Protein-protein interaction analysis for AMEL and LRAP evidenced the plasminogen activation system (PAS) as a potential player regulating OCCM-30 response to amelogenin isoforms. For functional assays, PAS was either activated (plasmin) or inhibited (ε-aminocaproic acid [aminocaproic]) in OCCM-30 cells and the cell morphology, mineral nodule formation, and gene expression were assessed. PAS inhibition (EACA 100 mM) dramatically decreased mineral nodule formation and expression of OCCM-30 differentiation markers, including osteocalcin (Bglap), bone sialoprotein (Ibsp), osteopontin (Spp1), tissue-nonspecific alkaline phosphatase (Alpl) and collagen type I (Col1a1), and had no effect on runt-related transcription factor 2 (Runx2) and Osterix (Osx) mRNA levels. PAS activation (plasmin 5 µg/µl) significantly increased Col1a1 and decreased Bglap mRNA levels (p < .05). Together, our findings shed new light on the potential role of plasminogen signaling pathway in the control of the amelogenin isoform-mediated response in cementoblasts and provide new insights into the development of targeted therapies.
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Affiliation(s)
- Luciane Martins
- Department of Prosthodontics and Periodontics, Division of Periodontics, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
| | - Bruna Rabelo Amorim
- Laboratory of Oral Histopathology, Faculty of Health Sciences, University of Brasilia, Brasilia, DF, Brazil
| | - Cristiane Ribeiro Salmon
- Department of Prosthodontics and Periodontics, Division of Periodontics, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil.,UNIP, Dental Research Division, School of Dentistry, Paulista University, Sao Paulo, SP, Brazil
| | - Adriana Franco Paes Leme
- LNBio, Brazilian Center for Research in Energy and Materials (CNPEM), Brazilian Biosciences National Laboratory, Campinas, SP, Brazil
| | - Kamila Rosamilia Kantovitz
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil.,Department of Dental Materials, São Leopoldo Mandic School of Dentistry and Research Center, São Leopoldo Mandic College, Campinas, SP, Brazil
| | - Francisco Humberto Nociti
- Department of Prosthodontics and Periodontics, Division of Periodontics, Piracicaba Dental School, State University of Campinas, Piracicaba, SP, Brazil
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Fonseca FP, Macedo CCS, Dos Santos Costa SF, Leme AFP, Rodrigues RR, Pontes HAR, Altemani A, van Heerden WFP, Martins MD, de Almeida OP, Santos-Silva AR, Lopes MA, Vargas PA. Mass spectrometry-based proteome profile may be useful to differentiate adenoid cystic carcinoma from polymorphous adenocarcinoma of salivary glands. Oral Surg Oral Med Oral Pathol Oral Radiol 2019; 128:639-650. [PMID: 31494112 DOI: 10.1016/j.oooo.2019.07.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 06/12/2019] [Accepted: 07/24/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study was to determine the proteome of adenoid cystic carcinoma (AdCC) and polymorphous adenocarcinoma (PAc) and to identify a protein signature useful in distinguishing these two neoplasms. STUDY DESIGN Ten cases of AdCC and 10 cases of PAc were microdissected for enrichment of neoplastic tissue. The samples were submitted to liquid chromatography-tandem mass spectrometry (LC-MS/MS), and the proteomics data were analyzed by using the MaxQuant software. LC-MS/MS spectra were searched against the Human UniProt database, and statistical analyses were performed with Perseus software. Bioinformatic analyses were performed by using discovery-based proteomic data on both tumors. RESULTS LC-MS/MS analysis identified 1957 proteins. The tumors shared 1590 proteins, and 261 were exclusively identified in AdCC and 106 in PAc. Clustering analysis of the statistically significant proteins clearly separated AdCC from PAc. Protein expression 10 times higher in one group than in the other led to a signature of 16 proteins-6 upregulated in AdCC and 10 in PAc. A new clustering analysis showed reverse regulation and also differentiated both tumors. CONCLUSIONS Global proteomics may be useful in discriminating these two malignant salivary neoplasms that frequently show clinical and microscopic overlaps, but additional validation studies are still necessary to determine the diagnostic potential of the protein signature obtained.
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Affiliation(s)
- Felipe Paiva Fonseca
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil; Department of Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Carolina Carneiro Soares Macedo
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | | | - Adriana Franco Paes Leme
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, Brazil
| | - Romênia Ramos Rodrigues
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, Brazil
| | - Hélder Antônio Rebelo Pontes
- Service of Oral Pathology, João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - Albina Altemani
- Department of Pathology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Willie F P van Heerden
- Department of Oral Pathology and Oral Biology, School of Dentistry, University of Pretoria, Pretoria, South Africa
| | - Manoela Domingues Martins
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil; Department of Pathology, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Oslei Paes de Almeida
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Alan Roger Santos-Silva
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Márcio Ajudarte Lopes
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Pablo Agustin Vargas
- Department of Oral Diagnosis, Oral Pathology Division, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil; Department of Oral Pathology and Oral Biology, School of Dentistry, University of Pretoria, Pretoria, South Africa.
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34
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Miyachiro MM, Granato D, Trindade DM, Ebel C, Paes Leme AF, Dessen A. Complex Formation between Mur Enzymes from Streptococcus pneumoniae. Biochemistry 2019; 58:3314-3324. [DOI: 10.1021/acs.biochem.9b00277] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Mayara M. Miyachiro
- Brazilian Biosciences National Laboratory (LNBio), CNPEM, Campinas 13084-971, São Paulo, Brazil
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale (IBS), F-38000 Grenoble, France
| | - Daniela Granato
- Brazilian Biosciences National Laboratory (LNBio), CNPEM, Campinas 13084-971, São Paulo, Brazil
| | - Daniel Maragno Trindade
- Brazilian Biosciences National Laboratory (LNBio), CNPEM, Campinas 13084-971, São Paulo, Brazil
| | - Christine Ebel
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale (IBS), F-38000 Grenoble, France
| | | | - Andréa Dessen
- Brazilian Biosciences National Laboratory (LNBio), CNPEM, Campinas 13084-971, São Paulo, Brazil
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale (IBS), F-38000 Grenoble, France
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35
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de Pauli Paglioni M, Araújo ALD, Arboleda LPA, Palmier NR, Fonsêca JM, Gomes-Silva W, Madrid-Troconis CC, Silveira FM, Martins MD, Faria KM, Ribeiro ACP, Brandão TB, Lopes MA, Leme AFP, Migliorati CA, Santos-Silva AR. Tumor safety and side effects of photobiomodulation therapy used for prevention and management of cancer treatment toxicities. A systematic review. Oral Oncol 2019; 93:21-28. [PMID: 31109692 DOI: 10.1016/j.oraloncology.2019.04.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/03/2019] [Accepted: 04/05/2019] [Indexed: 12/15/2022]
Abstract
Photobiomodulation therapy (PBMT), also known as low-level laser therapy (LLLT), has been increasingly used for the treatment of toxicities related to cancer treatment. One of the challenges for the universal acceptance of PBMT use in cancer patients is whether or not there is a potential for the light to stimulate the growth of residual malignant cells that evaded oncologic treatment, increasing the risk for tumor recurrences and development of a second primary tumor. Current science suggests promising effects of PBMT in the prevention and treatment of breast cancer-related lymphedema and oral mucositis, among other cancer treatment toxicities. Nevertheless, this seems to be the first systematic review to analyze the safety of the use of PBMT for the management of cancer-related toxicities. Scopus, MEDLINE/PubMed, and Embase were searched electronically. A total of 27 articles met the search criteria. Selected studies included the use of PBMT for prevention and treatment of oral mucositis, lymphedema, radiodermatitis, and peripheral neuropathy. Most studies showed that no side effects were observed with the use of PBMT. The results of this systematic review, based on current literature, suggest that the use of PBMT in the prevention and management of cancer treatment toxicities does not lead to the development of tumor safety issues.
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Affiliation(s)
- Mariana de Pauli Paglioni
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Anna Luíza Damaceno Araújo
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | | | - Natalia Rangel Palmier
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Jéssica Montenegro Fonsêca
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Wagner Gomes-Silva
- Dental Oncology Service, São Paulo State Cancer Institute (ICESP-FMUSP), Brazil; Medical School, Nove de Julho University, São Paulo, Brazil
| | - Cristhian Camilo Madrid-Troconis
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Dentistry Program, Corporación Universitaria Rafael Nuñez, Cartagena, Colombia
| | - Felipe Martins Silveira
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Manoela Domingues Martins
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Oral Pathology, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Karina Morais Faria
- Dental Oncology Service, São Paulo State Cancer Institute (ICESP-FMUSP), Brazil
| | | | | | - Marcio Ajudarte Lopes
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | | | | | - Alan Roger Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.
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Baptistella AR, Landemberger MC, Dias MVS, Giudice FS, Rodrigues BR, da Silva PPCE, Cassinela EK, Lacerda TC, Marchi FA, Leme AFP, Begnami MD, Aguiar S, Martins VR. Rab5C enhances resistance to ionizing radiation in rectal cancer. J Mol Med (Berl) 2019; 97:855-869. [DOI: 10.1007/s00109-019-01760-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 01/08/2019] [Accepted: 02/18/2019] [Indexed: 11/30/2022]
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37
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Dourado MR, Korvala J, Åström P, De Oliveira CE, Cervigne NK, Mofatto LS, Campanella Bastos D, Pereira Messetti AC, Graner E, Paes Leme AF, Coletta RD, Salo T. Extracellular vesicles derived from cancer-associated fibroblasts induce the migration and invasion of oral squamous cell carcinoma. J Extracell Vesicles 2019; 8:1578525. [PMID: 30788085 PMCID: PMC6374932 DOI: 10.1080/20013078.2019.1578525] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 12/11/2018] [Accepted: 01/18/2019] [Indexed: 12/15/2022] Open
Abstract
As one of the most abundant constituents of the tumour microenvironment (TME), cancer-associated fibroblasts (CAF) display critical roles during tumour progression and metastasis. Multiple classes of molecules including growth factors, cytokines, proteases and extracellular matrix proteins, are produced by CAF to act as mediators of the stroma-tumour interactions. One of the main channels for this communication is associated with extracellular vesicles (EV), which are secreted particles loaded with protein and genetic information. In this study, we evaluated the effects of EV derived from CAF primary human cell lines (n = 5) on proliferation, survival, migration, and invasion of oral squamous cell carcinoma (OSCC) cells. As controls, EV from human primary-established normal oral fibroblasts (NOF, n = 5) were used. Our in vitro assays showed that CAF-EV significantly induces migration and invasion of OSCC cells and promote a disseminated pattern of HSC-3 cell invasion in the 3D organotypic assay. Furthermore, gene expression analysis of EV-treated cancer cells revealed changes in the pathways associated with tumour metabolism and up-regulation of tumour invasion genes. Our findings suggest a significant role of CAF-EV in promoting the migration and invasion of OSCC cells, which are related to the activation of cancer-related pathways.
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Affiliation(s)
- Mauricio Rocha Dourado
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Cancer and Translational Medicine Research Unit, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Johanna Korvala
- Cancer and Translational Medicine Research Unit, Biocenter Oulu and Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Pirjo Åström
- Cancer and Translational Medicine Research Unit, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | | | - Nilva K Cervigne
- Department of Morphology and Basic Pathology, Faculty of Medicine of Jundiai, Jundiai, Brazil
| | - Luciana Souto Mofatto
- Genomics and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Piracicaba, Brazil
| | - Debora Campanella Bastos
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | | | - Edgard Graner
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | | | - Ricardo D Coletta
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Tuula Salo
- Cancer and Translational Medicine Research Unit, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.,Institute of Oral and Maxillofacial Disease, University of Helsinki, and HUSLAB, Department of Pathology, Helsinki University Hospital, Helsinki, Finland
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38
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de Guzzi Cassago CA, Dias MM, Pinheiro MP, Pasquali CC, Bastos ACS, Islam Z, Consonni SR, de Oliveira JF, Gomes EM, Ascenção CFR, Honorato R, Pauletti BA, Indolfo NDC, Filho HVR, de Oliveira PSL, Figueira ACM, Paes Leme AF, Ambrosio ALB, Dias SMG. Glutaminase Affects the Transcriptional Activity of Peroxisome Proliferator-Activated Receptor γ (PPARγ) via Direct Interaction. Biochemistry 2018; 57:6293-6307. [PMID: 30295466 DOI: 10.1021/acs.biochem.8b00773] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Phosphate-activated glutaminases catalyze the deamidation of glutamine to glutamate and play key roles in several physiological and pathological processes. In humans, GLS encodes two multidomain splicing isoforms: KGA and GAC. In both isoforms, the canonical glutaminase domain is flanked by an N-terminal region that is folded into an EF-hand-like four-helix bundle. However, the splicing event replaces a well-structured three-repeat ankyrin domain in KGA with a shorter, unordered C-terminal stretch in GAC. The multidomain architecture, which contains putative protein-protein binding motifs, has led to speculation that glutaminases are involved in cellular processes other than glutamine metabolism; in fact, some proteins have been identified as binding partners of KGA and the isoforms of its paralogue gene, GLS2. Here, a yeast two-hybrid assay identified nuclear receptor peroxisome proliferator-activated receptor γ (PPARγ) as a new binding partner of the glutaminase. We show that KGA and GAC directly bind PPARγ with a low-micromolar dissociation constant; the interaction involves the N-terminal and catalytic domains of glutaminases as well as the ligand-binding domain of the nuclear receptor. The interaction occurs within the nucleus, and by sequestering PPARγ from its responsive element DR1, the glutaminases decreased nuclear receptor activity as assessed by a luciferase reporter assay. Altogether, our findings reveal an unexpected glutaminase-binding partner and, for the first time, directly link mitochondrial glutaminases to an unanticipated role in gene regulation.
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Affiliation(s)
- Carolina Aparecida de Guzzi Cassago
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Marília Meira Dias
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Matheus Pinto Pinheiro
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Camila Cristina Pasquali
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Alliny Cristiny Silva Bastos
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil.,Graduate Program in Genetics and Molecular Biology, Institute of Biology , University of Campinas (UNICAMP) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Zeyaul Islam
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Sílvio Roberto Consonni
- Department of Biochemistry and Tissue Biology , University of Campinas , Campinas , Sao Paulo 13083-872 , Brazil
| | - Juliana Ferreira de Oliveira
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Emerson Machi Gomes
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Carolline Fernanda Rodrigues Ascenção
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil.,Graduate Program in Genetics and Molecular Biology, Institute of Biology , University of Campinas (UNICAMP) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Rodrigo Honorato
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Bianca Alves Pauletti
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Nathalia de Carvalho Indolfo
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Helder Veras Ribeiro Filho
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Paulo Sergio Lopes de Oliveira
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Ana Carolina Migliorini Figueira
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Andre Luis Berteli Ambrosio
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
| | - Sandra Martha Gomes Dias
- Brazilian Biosciences National Laboratory (LNBio) , Brazilian Center for Research in Energy and Materials (CNPEM) , Campinas , Sao Paulo 13083-970 , Brazil
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Simabuco FM, Pavan ICB, Pestana NF, Carvalho PC, Basei FL, Campos Granato D, Paes Leme AF, Zanchin NIT. Interactome analysis of the human Cap‐specific mRNA (nucleoside‐2′‐O‐)‐methyltransferase 1 (hMTr1) protein. J Cell Biochem 2018; 120:5597-5611. [DOI: 10.1002/jcb.27843] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 09/14/2018] [Indexed: 01/28/2023]
Affiliation(s)
- Fernando Moreira Simabuco
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais Campinas SP Brazil
- Faculdade de Ciências Aplicadas, Universidade Estadual de Campinas Limeira SP Brazil
| | | | - Nathalie Fortes Pestana
- Faculdade de Ciências Aplicadas, Universidade Estadual de Campinas Limeira SP Brazil
- Centro Universitário da Fundação Hermínio Ometto‐FHO Araras SP Brazil
| | | | | | - Daniela Campos Granato
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais Campinas SP Brazil
| | - Adriana Franco Paes Leme
- Laboratório de Espectrometria de Massas, Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais Campinas SP Brazil
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Soares Macedo CC, Rodrigues PC, Salo TA, Paes Leme AF, Alaoui-Jamali M, Da Silva SD, Coletta RD. Fascin-Dependent Invadopodia Formation in Oral Squamous Cell Carcinoma. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.646] [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]
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Nagampalli RSK, Quesñay JEN, Adamoski D, Islam Z, Birch J, Sebinelli HG, Girard RMBM, Ascenção CFR, Fala AM, Pauletti BA, Consonni SR, de Oliveira JF, Silva ACT, Franchini KG, Leme AFP, Silber AM, Ciancaglini P, Moraes I, Dias SMG, Ambrosio ALB. Human mitochondrial pyruvate carrier 2 as an autonomous membrane transporter. Sci Rep 2018; 8:3510. [PMID: 29472561 PMCID: PMC5823908 DOI: 10.1038/s41598-018-21740-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 02/06/2018] [Indexed: 02/07/2023] Open
Abstract
The active transport of glycolytic pyruvate across the inner mitochondrial membrane is thought to involve two mitochondrial pyruvate carrier subunits, MPC1 and MPC2, assembled as a 150 kDa heterotypic oligomer. Here, the recombinant production of human MPC through a co-expression strategy is first described; however, substantial complex formation was not observed, and predominantly individual subunits were purified. In contrast to MPC1, which co-purifies with a host chaperone, we demonstrated that MPC2 homo-oligomers promote efficient pyruvate transport into proteoliposomes. The derived functional requirements and kinetic features of MPC2 resemble those previously demonstrated for MPC in the literature. Distinctly, chemical inhibition of transport is observed only for a thiazolidinedione derivative. The autonomous transport role for MPC2 is validated in cells when the ectopic expression of human MPC2 in yeast lacking endogenous MPC stimulated growth and increased oxygen consumption. Multiple oligomeric species of MPC2 across mitochondrial isolates, purified protein and artificial lipid bilayers suggest functional high-order complexes. Significant changes in the secondary structure content of MPC2, as probed by synchrotron radiation circular dichroism, further supports the interaction between the protein and ligands. Our results provide the initial framework for the independent role of MPC2 in homeostasis and diseases related to dysregulated pyruvate metabolism.
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Affiliation(s)
| | - José Edwin Neciosup Quesñay
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Douglas Adamoski
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Zeyaul Islam
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - James Birch
- Membrane Protein Laboratory, Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, England.,Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell, Didcot, Oxfordshire OX11 0FA, England
| | - Heitor Gobbi Sebinelli
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, 14040-901, Brazil
| | - Richard Marcel Bruno Moreira Girard
- Laboratory of Biochemistry of Tryps - LaBTryps, Departamento de Parasitologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, SP, 05508-000, Brazil
| | | | - Angela Maria Fala
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil.,Structural Genomics Consortium (SGC), Universidade Estadual de Campinas, Campinas, SP, 13083-886, Brazil
| | - Bianca Alves Pauletti
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Sílvio Roberto Consonni
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil.,Departamento de Bioquímica e Biologia Tecidual, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, SP, 13083-862, Brazil
| | - Juliana Ferreira de Oliveira
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Amanda Cristina Teixeira Silva
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Kleber Gomes Franchini
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Adriana Franco Paes Leme
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil
| | - Ariel Mariano Silber
- Laboratory of Biochemistry of Tryps - LaBTryps, Departamento de Parasitologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, SP, 05508-000, Brazil
| | - Pietro Ciancaglini
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, 14040-901, Brazil
| | - Isabel Moraes
- Membrane Protein Laboratory, Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, England.,Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell, Didcot, Oxfordshire OX11 0FA, England.,National Physical Laboratory, Teddington, Middlesex, TW11 0LW, England
| | - Sandra Martha Gomes Dias
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil.
| | - Andre Luis Berteli Ambrosio
- Laboratório Nacional de Biociências, Centro Nacional de Pesquisa em Energia e Materiais, Campinas, SP, 13083-970, Brazil.
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de Lira NPV, Pauletti BA, Marques AC, Perez CA, Caserta R, de Souza AA, Vercesi AE, Paes Leme AF, Benedetti CE. BigR is a sulfide sensor that regulates a sulfur transferase/dioxygenase required for aerobic respiration of plant bacteria under sulfide stress. Sci Rep 2018; 8:3508. [PMID: 29472641 PMCID: PMC5823870 DOI: 10.1038/s41598-018-21974-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 02/13/2018] [Indexed: 12/24/2022] Open
Abstract
To cope with toxic levels of H2S, the plant pathogens Xylella fastidiosa and Agrobacterium tumefaciens employ the bigR operon to oxidize H2S into sulfite. The bigR operon is regulated by the transcriptional repressor BigR and it encodes a bifunctional sulfur transferase (ST) and sulfur dioxygenase (SDO) enzyme, Blh, required for H2S oxidation and bacterial growth under hypoxia. However, how Blh operates to enhance bacterial survival under hypoxia and how BigR is deactivated to derepress operon transcription is unknown. Here, we show that the ST and SDO activities of Blh are in vitro coupled and necessary to oxidize sulfide into sulfite, and that Blh is critical to maintain the oxygen flux during A. tumefaciens respiration when oxygen becomes limited to cells. We also show that H2S and polysulfides inactivate BigR leading to operon transcription. Moreover, we show that sulfite, which is produced by Blh in the ST and SDO reactions, is toxic to Citrus sinensis and that X. fastidiosa-infected plants accumulate sulfite and higher transcript levels of sulfite detoxification enzymes, suggesting that they are under sulfite stress. These results indicate that BigR acts as a sulfide sensor in the H2S oxidation mechanism that allows pathogens to colonize plant tissues where oxygen is a limiting factor.
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Affiliation(s)
- Nayara Patricia Vieira de Lira
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), CEP 13083-100, Campinas, SP, Brazil
| | - Bianca Alves Pauletti
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), CEP 13083-100, Campinas, SP, Brazil
| | - Ana Carolina Marques
- Department of Clinical Pathology, Faculty of Medical Sciences, State University of Campinas, 13083-887, Campinas, SP, Brazil
| | - Carlos Alberto Perez
- Brazilian Synchrotron Light Laboratory (LNLS), Brazilian Center for Research in Energy and Materials (CNPEM), CEP 13083-100, Campinas, SP, Brazil
| | - Raquel Caserta
- Agronomic Institute of Campinas, Citriculture Research Center 'Sylvio Moreira', CEP 13490-970, Cordeirópolis, SP, Brazil
| | - Alessandra Alves de Souza
- Agronomic Institute of Campinas, Citriculture Research Center 'Sylvio Moreira', CEP 13490-970, Cordeirópolis, SP, Brazil
| | - Aníbal Eugênio Vercesi
- Department of Clinical Pathology, Faculty of Medical Sciences, State University of Campinas, 13083-887, Campinas, SP, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), CEP 13083-100, Campinas, SP, Brazil
| | - Celso Eduardo Benedetti
- Brazilian Biosciences National Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), CEP 13083-100, Campinas, SP, Brazil.
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Molano EPL, Cabrera OG, Jose J, do Nascimento LC, Carazzolle MF, Teixeira PJPL, Alvarez JC, Tiburcio RA, Tokimatu Filho PM, de Lima GMA, Guido RVC, Corrêa TLR, Leme AFP, Mieczkowski P, Pereira GAG. Ceratocystis cacaofunesta genome analysis reveals a large expansion of extracellular phosphatidylinositol-specific phospholipase-C genes (PI-PLC). BMC Genomics 2018; 19:58. [PMID: 29343217 PMCID: PMC5773145 DOI: 10.1186/s12864-018-4440-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 01/08/2018] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The Ceratocystis genus harbors a large number of phytopathogenic fungi that cause xylem parenchyma degradation and vascular destruction on a broad range of economically important plants. Ceratocystis cacaofunesta is a necrotrophic fungus responsible for lethal wilt disease in cacao. The aim of this work is to analyze the genome of C. cacaofunesta through a comparative approach with genomes of other Sordariomycetes in order to better understand the molecular basis of pathogenicity in the Ceratocystis genus. RESULTS We present an analysis of the C. cacaofunesta genome focusing on secreted proteins that might constitute pathogenicity factors. Comparative genome analyses among five Ceratocystidaceae species and 23 other Sordariomycetes fungi showed a strong reduction in gene content of the Ceratocystis genus. However, some gene families displayed a remarkable expansion, in particular, the Phosphatidylinositol specific phospholipases-C (PI-PLC) family. Also, evolutionary rate calculations suggest that the evolution process of this family was guided by positive selection. Interestingly, among the 82 PI-PLCs genes identified in the C. cacaofunesta genome, 70 genes encoding extracellular PI-PLCs are grouped in eight small scaffolds surrounded by transposon fragments and scars that could be involved in the rapid evolution of the PI-PLC family. Experimental secretome using LC-MS/MS validated 24% (86 proteins) of the total predicted secretome (342 proteins), including four PI-PLCs and other important pathogenicity factors. CONCLUSION Analysis of the Ceratocystis cacaofunesta genome provides evidence that PI-PLCs may play a role in pathogenicity. Subsequent functional studies will be aimed at evaluating this hypothesis. The observed genetic arsenals, together with the analysis of the PI-PLC family shown in this work, reveal significant differences in the Ceratocystis genome compared to the classical vascular fungi, Verticillium and Fusarium. Altogether, our analyses provide new insights into the evolution and the molecular basis of plant pathogenicity.
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Affiliation(s)
- Eddy Patricia Lopez Molano
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil
| | - Odalys García Cabrera
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil
| | - Juliana Jose
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil
| | | | - Marcelo Falsarella Carazzolle
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil.,Centro Nacional de Processamento de Alto Desempenho, Universidade Estadual de Campinas, Campinas, Brazil
| | - Paulo José Pereira Lima Teixeira
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil.,Present Address: Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Javier Correa Alvarez
- Departamento de Ciencias Biológicas, Escuela de Ciencias, Universidad EAFIT, Medellın, Colombia
| | - Ricardo Augusto Tiburcio
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil
| | - Paulo Massanari Tokimatu Filho
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil
| | - Gustavo Machado Alvares de Lima
- Centro de Biotecnologia Molecular Estrutural, Instituto de Física de São Carlos, Universidade de São Paulo, São Paulo, Brazil
| | - Rafael Victório Carvalho Guido
- Centro de Biotecnologia Molecular Estrutural, Instituto de Física de São Carlos, Universidade de São Paulo, São Paulo, Brazil
| | - Thamy Lívia Ribeiro Corrêa
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil
| | | | - Piotr Mieczkowski
- High-Throughput Sequencing Facility, University of North Carolina, Chapel Hill, NC, USA
| | - Gonçalo Amarante Guimarães Pereira
- Genomic and Expression Laboratory, Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas, Campinas, SP, 13083-970, Brazil.
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Artier J, da Silva Zandonadi F, de Souza Carvalho FM, Pauletti BA, Leme AFP, Carnielli CM, Selistre‐de‐Araujo HS, Bertolini MC, Ferro JA, Belasque Júnior J, de Oliveira JCF, Novo‐Mansur MTM. Comparative proteomic analysis of Xanthomonas citri ssp. citri periplasmic proteins reveals changes in cellular envelope metabolism during in vitro pathogenicity induction. Mol Plant Pathol 2018; 19:143-157. [PMID: 27798950 PMCID: PMC6638008 DOI: 10.1111/mpp.12507] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Citrus canker is a plant disease caused by Gram-negative bacteria from the genus Xanthomonas. The most virulent species is Xanthomonas citri ssp. citri (XAC), which attacks a wide range of citrus hosts. Differential proteomic analysis of the periplasm-enriched fraction was performed for XAC cells grown in pathogenicity-inducing (XAM-M) and pathogenicity-non-inducing (nutrient broth) media using two-dimensional electrophoresis combined with liquid chromatography-tandem mass spectrometry. Amongst the 40 proteins identified, transglycosylase was detected in a highly abundant spot in XAC cells grown under inducing condition. Additional up-regulated proteins related to cellular envelope metabolism included glucose-1-phosphate thymidylyltransferase, dTDP-4-dehydrorhamnose-3,5-epimerase and peptidyl-prolyl cis-trans-isomerase. Phosphoglucomutase and superoxide dismutase proteins, known to be involved in pathogenicity in other Xanthomonas species or organisms, were also detected. Western blot and quantitative real-time polymerase chain reaction analyses for transglycosylase and superoxide dismutase confirmed that these proteins were up-regulated under inducing condition, consistent with the proteomic results. Multiple spots for the 60-kDa chaperonin and glyceraldehyde-3-phosphate dehydrogenase were identified, suggesting the presence of post-translational modifications. We propose that substantial alterations in cellular envelope metabolism occur during the XAC infectious process, which are related to several aspects, from defence against reactive oxygen species to exopolysaccharide synthesis. Our results provide new candidates for virulence-related proteins, whose abundance correlates with the induction of pathogenicity and virulence genes, such as hrpD6, hrpG, hrpB7, hpa1 and hrpX. The results present new potential targets against XAC to be investigated in further functional studies.
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Affiliation(s)
- Juliana Artier
- Laboratório de Bioquímica e Biologia Molecular Aplicada, Departamento de Genética e EvoluçãoUniversidade Federal de São Carlos, UFSCarSão CarlosSP13565‐905Brazil
| | - Flávia da Silva Zandonadi
- Laboratório de Bioquímica e Biologia Molecular Aplicada, Departamento de Genética e EvoluçãoUniversidade Federal de São Carlos, UFSCarSão CarlosSP13565‐905Brazil
| | - Flávia Maria de Souza Carvalho
- Departamento de Tecnologia, Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal, UNESPUniversidade Estadual PaulistaJaboticabalSP14884‐900Brazil
| | - Bianca Alves Pauletti
- LNBio, CNPEMLaboratório de Espectrometria de Massas, Laboratório Nacional de BiociênciasCampinasSP13083‐970Brazil
| | - Adriana Franco Paes Leme
- LNBio, CNPEMLaboratório de Espectrometria de Massas, Laboratório Nacional de BiociênciasCampinasSP13083‐970Brazil
| | - Carolina Moretto Carnielli
- Laboratório de Bioquímica e Biologia Molecular Aplicada, Departamento de Genética e EvoluçãoUniversidade Federal de São Carlos, UFSCarSão CarlosSP13565‐905Brazil
| | | | - Maria Célia Bertolini
- Departamento de Bioquímica e Tecnologia Química, Instituto de Química, UNESPUniversidade Estadual PaulistaAraraquaraSP14800‐060Brazil
| | - Jesus Aparecido Ferro
- Departamento de Tecnologia, Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal, UNESPUniversidade Estadual PaulistaJaboticabalSP14884‐900Brazil
| | - José Belasque Júnior
- Departamento de Fitopatologia e Nematologia, Escola Superior de Agricultura ‘Luiz de Queiroz’Universidade de São PauloPiracicabaSP13418‐900Brazil
| | - Julio Cezar Franco de Oliveira
- Laboratório de Interações Microbianas, Departamento de Ciências BiológicasUniversidade Federal de São Paulo, UNIFESPDiademaSP09913‐030Brazil
| | - Maria Teresa Marques Novo‐Mansur
- Laboratório de Bioquímica e Biologia Molecular Aplicada, Departamento de Genética e EvoluçãoUniversidade Federal de São Carlos, UFSCarSão CarlosSP13565‐905Brazil
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Baptistella AR, Dias MVS, Giudice F, Rodrigues BR, Silva PPCE, Cassinela EK, Lacerda T, Marchi F, Leme AFP, Begnami MD, Junior SA, Martins VR. Abstract B45: Rab5C enhances resistance to ionizing radiation in rectal cancer. Clin Cancer Res 2018. [DOI: 10.1158/1557-3265.tcm17-b45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Rectal cancer is currently the second most common cancer in the large intestine, and represents one-third of the colorectal cancers that are diagnosed. Neoadjuvant chemoradiation is a well-established protocol for rectal cancer treatment and it reduces the risk of local recurrence. However, a pathologic complete response is only achieved in 10–40% of cases and the mechanisms associated with chemoradiation resistance are poorly understood. To identify potential targets for preventing therapy resistance, a proteomic analysis of biopsy specimens collected from stage II and III rectal adenocarcinoma patients before neoadjuvant treatment was performed. These results were then compared with a proteomic analysis of residual rectal adenocarcinoma tissues that were removed by surgery after neoadjuvant therapy. Three proteins, Ku70, Ku80, and Rab5C, exhibited a significant increase in expression after chemoradiation treatment. To better understand the possible role of these proteins in therapy resistance, a rectal adenocarcinoma cell line was irradiated to generate a radiotherapy-resistant lineage. These cells overexpressed the same three proteins that were identified in the tissue samples. Furthermore, radiotherapy resistance in this in vitro model was found to involve modulation of epidermal growth factor receptor (EGFR) internalization by Rab5C in response to irradiation, and this affected expression of the DNA repair proteins, Ku70 and Ku80. Taken together, these findings indicate that EGFR and Rab5C are potential targets for the sensitization of rectal cancer cells to neoadjuvant treatment and they should be further investigated.
Supported by FAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo.
Note: This abstract was not presented at the conference.
Citation Format: Antuani Rafael Baptistella, Marcos Vinicios Salles Dias, Fernanda Giudice, Bruna Roz Rodrigues, Petrus Paulo Combas Eufrazio Silva, Edson Kuatelela Cassinela, Tonielli Lacerda, Fabio Marchi, Adriana Franco Paes Leme, Maria Dirlei Begnami, Samuel Aguiar Junior, Vilma Regina Martins. Rab5C enhances resistance to ionizing radiation in rectal cancer [abstract]. In: Proceedings of the AACR International Conference held in cooperation with the Latin American Cooperative Oncology Group (LACOG) on Translational Cancer Medicine; May 4-6, 2017; São Paulo, Brazil. Philadelphia (PA): AACR; Clin Cancer Res 2018;24(1_Suppl):Abstract nr B45.
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Affiliation(s)
| | | | | | | | | | | | | | - Fabio Marchi
- 1A.C. Camargo Cancer Center, São Paulo, SP, Brazil,
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46
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Dias L, Peloso EF, Leme AFP, Carnielli CM, Pereira CN, Werneck CC, Guerrero S, Gadelha FR. Trypanosoma cruzi tryparedoxin II interacts with different peroxiredoxins under physiological and oxidative stress conditions. Exp Parasitol 2017; 184:1-10. [PMID: 29162347 DOI: 10.1016/j.exppara.2017.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 02/26/2017] [Revised: 08/18/2017] [Accepted: 10/31/2017] [Indexed: 01/21/2023]
Abstract
Trypanosoma cruzi, the etiologic agent of Chagas disease, has to cope with reactive oxygen and nitrogen species during its life cycle in order to ensure its survival and infection. The parasite detoxifies these species through a series of pathways centered on trypanothione that depend on glutathione or low molecular mass dithiol proteins such as tryparedoxins. These proteins transfer reducing equivalents to peroxidases, including mitochondrial and cytosolic peroxiredoxins, TcMPx and TcCPx, respectively. In T. cruzi two tryparedoxins have been identified, TXNI and TXNII with different intracellular locations. TXNI is a cytosolic protein while TXNII due to a C-terminal hydrophobic tail is anchored in the outer membrane of the mitochondrion, endoplasmic reticulum and glycosomes. TXNs have been suggested to be involved in a majority of biological processes ranging from redox mechanisms to protein translation. Herein, a comparison of the TXNII interactomes under physiological and oxidative stress conditions was examined. Under physiological conditions, apart from the proteins with unknown biological process annotation, the majority of the identified proteins are related to cell redox homeostasis and biosynthetic processes, while under oxidative stress conditions, are involved in stress response, cell redox homeostasis, arginine biosynthesis and microtubule based process. Interestingly, although TXNII interacts with both peroxiredoxins under physiological conditions, upon oxidative stress, TcMPx interaction prevails. The relevance of the interactions is discussed opening a new perspective of TXNII functions.
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Affiliation(s)
- L Dias
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - E F Peloso
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - A F P Leme
- Associação Brasileira de Tecnologia de Luz Sincrotron, Laboratório Nacional de Biociências, Campinas, SP, Brazil
| | - C M Carnielli
- Associação Brasileira de Tecnologia de Luz Sincrotron, Laboratório Nacional de Biociências, Campinas, SP, Brazil
| | - C N Pereira
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - C C Werneck
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - S Guerrero
- Instituto de Agrobiotecnología del Litoral, Facultad de Bioquímica y Ciencias Biológicas (CONICET, Universidad Nacional del Litoral), Santa Fe, Argentina
| | - F R Gadelha
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil.
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Rivera C, Oliveira AK, Costa RAP, De Rossi T, Paes Leme AF. Prognostic biomarkers in oral squamous cell carcinoma: A systematic review. Oral Oncol 2017; 72:38-47. [DOI: 10.1016/j.oraloncology.2017.07.003] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 06/21/2017] [Accepted: 07/04/2017] [Indexed: 12/11/2022]
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48
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Rodrigues PC, Sawazaki-Calone I, Ervolino de Oliveira C, Soares Macedo CC, Dourado MR, Cervigne NK, Miguel MC, Ferreira do Carmo A, Lambert DW, Graner E, Daniela da Silva S, Alaoui-Jamali MA, Paes Leme AF, Salo TA, Coletta RD. Fascin promotes migration and invasion and is a prognostic marker for oral squamous cell carcinoma. Oncotarget 2017; 8:74736-74754. [PMID: 29088820 PMCID: PMC5650375 DOI: 10.18632/oncotarget.20360] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 07/12/2017] [Indexed: 01/06/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) prognosis is related to clinical stage and histological grade. However, this stratification needs to be refined. We conducted a comparative proteome study in microdissected samples from normal oral mucosa and OSCC to identify biomarkers for malignancy. Fascin and plectin were identified as differently expressed and both are implicated in several malignancies, but the clinical impacts of aberrant fascin and plectin expression in OSCCs remains largely unknown. Immunohistochemistry and real-time quantitative PCR were carried out in ex vivo OSCC samples and cell lines. A loss-of-function strategy using shRNA targeting fascin was employed to investigate in vitro and in vivo the fascin role on oral tumorigenesis. Transfections of microRNA mimics were performed to determine whether the fascin overexpression is regulated by miR-138 and miR-145. We found that fascin and plectin are frequently upregulated in OSCC samples and cell lines, but only fascin overexpression is an independent unfavorable prognostic indicator of disease-specific survival. In combination with advanced T stage, high fascin level is also an independent factor of disease-free survival. Knockdown of fascin in OSCC cells promoted cell adhesion and inhibited migration, invasion and EMT, and forced expression of miR-138 in OSCC cells significantly decreased the expression of fascin. In addition, fascin downregulation leads to reduced filopodia formation and decrease on paxillin expression. The subcutaneous xenograft model showed that tumors formed in the presence of low levels of fascin were significantly smaller compared to those formed with high fascin levels. Collectively, our findings suggest that fascin expression correlates with disease progression and may serve as a prognostic marker and therapeutic target for patients with OSCC.
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Affiliation(s)
- Priscila Campioni Rodrigues
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Unit of Cancer Research and Translational Medicine, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Iris Sawazaki-Calone
- Oral Pathology and Oral Medicine, Dentistry School, Western Paraná State University, Cascavel, PR, Brazil
| | | | | | - Mauricio Rocha Dourado
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Unit of Cancer Research and Translational Medicine, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Nilva K Cervigne
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Current/Present address: Clinical Department, Faculty of Medicine of Jundiai, Jundiai, SP, Brazil
| | - Marcia Costa Miguel
- Department of Dentistry, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Andreia Ferreira do Carmo
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Department of Dentistry, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Daniel W Lambert
- Integrated Biosciences, School of Clinical Dentistry and Sheffield Cancer Centre, University of Sheffield, Sheffield, United Kingdom
| | - Edgard Graner
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil
| | - Sabrina Daniela da Silva
- Departments of Medicine, Oncology, Pharmacology and Therapeutics, Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, Quebec, Canada.,Otolaryngology-Head and Neck Surgery, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Moulay A Alaoui-Jamali
- Departments of Medicine, Oncology, Pharmacology and Therapeutics, Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, Quebec, Canada.,Otolaryngology-Head and Neck Surgery, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | | | - Tuula A Salo
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil.,Unit of Cancer Research and Translational Medicine, Faculty of Medicine and Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.,Institute of Oral and Maxillofacial Disease, University of Helsinki, and HUSLAB, Department of Pathology, Helsinki University Hospital, Helsinki, Finland
| | - Ricardo D Coletta
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, SP, Brazil
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Soprano AS, Giuseppe POD, Shimo HM, Lima TB, Batista FAH, Righetto GL, Pereira JGDC, Granato DC, Nascimento AFZ, Gozzo FC, de Oliveira PSL, Figueira ACM, Smetana JHC, Paes Leme AF, Murakami MT, Benedetti CE. Crystal Structure and Regulation of the Citrus Pol III Repressor MAF1 by Auxin and Phosphorylation. Structure 2017; 25:1360-1370.e4. [PMID: 28781084 DOI: 10.1016/j.str.2017.07.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [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: 03/06/2017] [Revised: 05/16/2017] [Accepted: 07/06/2017] [Indexed: 10/25/2022]
Abstract
MAF1 is the main RNA polymerase (Pol) III repressor that controls cell growth in eukaryotes. The Citrus ortholog, CsMAF1, was shown to restrict cell growth in citrus canker disease but its role in plant development and disease is still unclear. We solved the crystal structure of the globular core of CsMAF1, which reveals additional structural elements compared with the previously available structure of hMAF1, and explored the dynamics of its flexible regions not present in the structure. CsMAF1 accumulated in the nucleolus upon leaf excision, and this translocation was inhibited by auxin and by mutation of the PKA phosphorylation site, S45, to aspartate. Additionally, mTOR phosphorylated recombinant CsMAF1 and the mTOR inhibitor AZD8055 blocked canker formation in normal but not CsMAF1-silenced plants. These results indicate that the role of TOR on cell growth induced by Xanthomonas citri depends on CsMAF1 and that auxin controls CsMAF1 interaction with Pol III in citrus.
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Affiliation(s)
- Adriana Santos Soprano
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Priscila Oliveira de Giuseppe
- Brazilian Bioethanol Science and Technology Laboratory (CTBE), Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Hugo Massayoshi Shimo
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Tatiani Brenelli Lima
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil; Institute of Chemistry, State University of Campinas, Campinas, São Paulo, Brazil
| | - Fernanda Aparecida Heleno Batista
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Germanna Lima Righetto
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - José Geraldo de Carvalho Pereira
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Daniela Campos Granato
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Andrey Fabricio Ziem Nascimento
- XALOC Beamline, Experiments Division, ALBA Synchrotron Light Source, Cerdanyola del Vallès, 08290 Barcelona, Spain; Structural Biology, Molecular Biology Institute of Barcelona (IBMB-CSIC), Carrer Baldiri Reixac 15, 3 A17, 08028 Barcelona, Spain
| | - Fabio Cesar Gozzo
- Institute of Chemistry, State University of Campinas, Campinas, São Paulo, Brazil
| | - Paulo Sérgio Lopes de Oliveira
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Ana Carolina Migliorini Figueira
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Juliana Helena Costa Smetana
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Mario Tyago Murakami
- Brazilian Bioethanol Science and Technology Laboratory (CTBE), Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil
| | - Celso Eduardo Benedetti
- Brazilian Nacional Biosciences Laboratory (LNBio), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-100 Campinas, São Paulo, Brazil.
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50
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Xavier-Neto J, Carvalho M, Pascoalino BDS, Cardoso AC, Costa ÂMS, Pereira AHM, Santos LN, Saito Â, Marques RE, Smetana JHC, Consonni SR, Bandeira C, Costa VV, Bajgelman MC, de Oliveira PSL, Cordeiro MT, Gonzales Gil LHV, Pauletti BA, Granato DC, Paes Leme AF, Freitas-Junior L, Holanda de Freitas CBM, Teixeira MM, Bevilacqua E, Franchini K. Hydrocephalus and arthrogryposis in an immunocompetent mouse model of ZIKA teratogeny: A developmental study. PLoS Negl Trop Dis 2017; 11:e0005363. [PMID: 28231241 PMCID: PMC5322881 DOI: 10.1371/journal.pntd.0005363] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 01/27/2017] [Indexed: 11/18/2022] Open
Abstract
The teratogenic mechanisms triggered by ZIKV are still obscure due to the lack of a suitable animal model. Here we present a mouse model of developmental disruption induced by ZIKV hematogenic infection. The model utilizes immunocompetent animals from wild-type FVB/NJ and C57BL/6J strains, providing a better analogy to the human condition than approaches involving immunodeficient, genetically modified animals, or direct ZIKV injection into the brain. When injected via the jugular vein into the blood of pregnant females harboring conceptuses from early gastrulation to organogenesis stages, akin to the human second and fifth week of pregnancy, ZIKV infects maternal tissues, placentas and embryos/fetuses. Early exposure to ZIKV at developmental day 5 (second week in humans) produced complex manifestations of anterior and posterior dysraphia and hydrocephalus, as well as severe malformations and delayed development in 10.5 days post-coitum (dpc) embryos. Exposure to the virus at 7.5-9.5 dpc induces intra-amniotic hemorrhage, widespread edema, and vascular rarefaction, often prominent in the cephalic region. At these stages, most affected embryos/fetuses displayed gross malformations and/or intrauterine growth restriction (IUGR), rather than isolated microcephaly. Disrupted conceptuses failed to achieve normal developmental landmarks and died in utero. Importantly, this is the only model so far to display dysraphia and hydrocephalus, the harbinger of microcephaly in humans, as well as arthrogryposis, a set of abnormal joint postures observed in the human setting. Late exposure to ZIKV at 12.5 dpc failed to produce noticeable malformations. We have thus characterized a developmental window of opportunity for ZIKV-induced teratogenesis encompassing early gastrulation, neurulation and early organogenesis stages. This should not, however, be interpreted as evidence for any safe developmental windows for ZIKV exposure. Late developmental abnormalities correlated with damage to the placenta, particularly to the labyrinthine layer, suggesting that circulatory changes are integral to the altered phenotypes.
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Affiliation(s)
- Jose Xavier-Neto
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
- * E-mail: (JXN); (KF)
| | - Murilo Carvalho
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Bruno dos Santos Pascoalino
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Alisson Campos Cardoso
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Ângela Maria Sousa Costa
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Ana Helena Macedo Pereira
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Luana Nunes Santos
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
| | - Ângela Saito
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Rafael Elias Marques
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Juliana Helena Costa Smetana
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Silvio Roberto Consonni
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Carla Bandeira
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
| | - Vivian Vasconcelos Costa
- Laboratório de Imunofarmacologia, Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Belo Horizonte, MG, Brazil
| | - Marcio Chaim Bajgelman
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Paulo Sérgio Lopes de Oliveira
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Marli Tenorio Cordeiro
- CPqAM-Fiocruz. Federal University of Pernambuco, Av. Professor Moraes Rego s/n, Cidade Universitária, Recife, PE, Brazil
| | - Laura Helena Vega Gonzales Gil
- CPqAM-Fiocruz. Federal University of Pernambuco, Av. Professor Moraes Rego s/n, Cidade Universitária, Recife, PE, Brazil
| | - Bianca Alves Pauletti
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Daniela Campos Granato
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Adriana Franco Paes Leme
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | - Lucio Freitas-Junior
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
| | | | - Mauro Martins Teixeira
- Laboratório de Imunofarmacologia, Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Belo Horizonte, MG, Brazil
| | - Estela Bevilacqua
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
| | - Kleber Franchini
- Brazilian Biosciences National Laboratory, LNBio, Rua Giuseppe Máximo Scolfaro, 10.000, Polo II de Alta Tecnologia de Campinas, Campinas, SP, Brazil
- * E-mail: (JXN); (KF)
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