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Carvalho BF, Gomez GVB, Carron J, Macedo LT, Gonçalves GM, Vazquez VDL, Serrano SV, Lourenço GJ, Lima CSP. TNFRSF1B Gene Variants in Clinicopathological Aspects and Prognosis of Patients with Cutaneous Melanoma. Int J Mol Sci 2024; 25:2868. [PMID: 38474115 DOI: 10.3390/ijms25052868] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Regulatory T lymphocytes play a critical role in immune regulation and are involved in the aberrant cell elimination by facilitating tumor necrosis factor connection to the TNFR2 receptor, encoded by the TNFRSF1B polymorphic gene. We aimed to examine the effects of single nucleotide variants TNFRSF1B c.587T>G, c.*188A>G, c.*215C>T, and c.*922C>T on the clinicopathological characteristics and survival of cutaneous melanoma (CM) patients. Patients were genotyped using RT-PCR. TNFRSF1B levels were measured using qPCR. Luciferase reporter assay evaluated the interaction of miR-96 and miR-1271 with the 3'-UTR of TNFRSF1B. The c.587TT genotype was more common in patients younger than 54 years old than in older patients. Patients with c.*922CT or TT, c.587TG or GG + c.*922CT or TT genotypes, as well as those with the haplotype TATT, presented a higher risk of tumor progression and death due to the disease effects. Individuals with the c.*922TT genotype had a higher TNFRSF1B expression than those with the CC genotype. miR-1271 had less efficient binding with the 3'-UTR of the T allele when compared with the C allele of the SNV c.*922C>T. Our findings, for the first time, demonstrate that TNFRSF1B c.587T>G and c.*922C>T variants can serve as independent prognostic factors in CM patients.
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Affiliation(s)
- Bruna Fernandes Carvalho
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Ligia Traldi Macedo
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Gisele Melo Gonçalves
- Melanoma and Sarcoma Surgery Department, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Vinicius de Lima Vazquez
- Melanoma and Sarcoma Surgery Department, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Sergio Vicente Serrano
- Department of Medical Oncology, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
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Pinto TAM, Saito HPA, Nourani CL, Ataide EC, Boin IFSF, Lourenco GJ, Lima CSP. Clinicopathological Aspects and Inflammation-Immune Markers in Alcohol and/or Hepatitis C Virus-Induced Hepatocellular Carcinoma Patients Treated With Sorafenib. Gastroenterology Res 2024; 17:23-31. [PMID: 38463146 PMCID: PMC10923249 DOI: 10.14740/gr1689] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/06/2024] [Indexed: 03/12/2024] Open
Abstract
Background Tyrosine kinase inhibitors have been used to treat hepatocellular carcinoma (HCC), but the outcomes of patients under treatment vary. Since the roles of clinicopathological aspects and markers of chronic inflammation/immune homeostasis in the outcome of HCC patients treated with sorafenib are still unclear, these were the aims of this study. Methods Patients with alcohol-induced and/or hepatitis C virus (HCV)-induced HCC (n = 182) uniformly treated with sorafenib were included in the study. Baseline clinicopathological aspects of patients were computed from the medical records. The neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), systemic inflammation response index (SIRI), and systemic immune-inflammation index (SII) were obtained from the hematological exam performed before the administration of sorafenib. Overall survival (OS) was analyzed using Kaplan-Meier probabilities, log-rank test, and univariate and multivariate Cox proportional hazard ratio (HR) analyses. Results In multivariate analysis, alpha-foetoprotein (AFP) level and Child-Pugh score were predictors of OS. Patients with AFP levels higher than 157 ng/mL and Child-Pugh B or C had 1.40 (95% confidence interval (CI): 1.03 - 1.91, P = 0.03) and 1.64 (95% CI: 1.07 - 2.52, P = 0.02) more chances of evolving to death than the remaining patients, respectively. NLR, PLR, LMR, SIRI, and SII did not alter the OS of HCC patients. Conclusions AFP level and Child-Pugh score act as independent prognostic factors in patients with alcohol and/or HCV-induced HCC treated with sorafenib, but markers of chronic inflammation/immune homeostasis seem not to alter the outcome of patients with HCC induced by alcohol and/or HCV.
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Affiliation(s)
- Thiago Alexandre Martins Pinto
- Clinical Oncology Service, Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
| | - Helena Paes Almeida Saito
- Clinical Oncology Service, Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
| | - Carolina Lopes Nourani
- Clinical Oncology Service, Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
| | - Elaine Cristina Ataide
- Department of Surgery, School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
| | | | - Gustavo Jacob Lourenco
- Laboratory of Cancer Genetics; School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Clinical Oncology Service, Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
- Laboratory of Cancer Genetics; School of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil
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Assis-Mendonça GR, Campos LG, Delamain MT, de Brito ABC, Fanelli MF, Soares FA, de Souza CA, Vassallo J, Lima CSP. Association of single nucleotide variants in VEGFA and KDR with the risk and angiogenic features of diffuse large B-cell lymphoma. Leuk Lymphoma 2023; 64:2165-2177. [PMID: 37647140 DOI: 10.1080/10428194.2023.2248330] [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] [Received: 04/28/2023] [Revised: 07/14/2023] [Accepted: 08/10/2023] [Indexed: 09/01/2023]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common lymphoma subtype and dependent on angiogenesis (AG), whose main effectors are VEGFA and VEGFR2. Functional single nucleotide variants (SNVs) are described in VEGFA and KDR genes. However, it still unknown whether VEGFA - 2578C/A, -2489C/T, -1154G/A, -634G/C, -460C/T and KDR-604T/C, -271G/A, +1192G/A and +1719A/T SNVs act on DLBCL risk and angiogenic features. Genomic DNA from 168 DLBCL patients and 205 controls was used for SNV genotyping. Angiogenesis was immunohistochemically assessed in tumor biopsies, with reactions for VEGFA, VEGFR2, and CD34. VEGFA -1154GG genotype were associated with 1.6-fold higher DLBCL risk. KDR + 1192GG plus KDR + 1719 TT and KDR + 1192GG plus VEGFA - 2578CC combined genotypes are associated with 2.19- and 2.04-fold higher risks of DLBCL, respectively. VEGFA - 634GG or GC genotypes are associated with increased microvessel density and VEGFA levels. No relationship was observed between SNVs and cell-of-origin classification of DLBCL, but higher VEGFA and VEGFR2 were seen in non-germinal center tumors.
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Affiliation(s)
- Guilherme Rossi Assis-Mendonça
- School of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, Brazil
- Young Physician Leaders Program, National Academy of Medicine, Rio de Janeiro, Brazil
| | - Letícia Goulart Campos
- School of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, Brazil
| | | | | | | | - Fernando Augusto Soares
- Instituto D'Or de Pesquisa e Ensino (IDOR), Anatomic Pathology D'Or Hospitals Network, São Paulo, Brazil
| | - Cármino Antônio de Souza
- Hematology and Hemotherapy Center, University of Campinas, Campinas, Brazil
- Department of Internal Medicine, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - José Vassallo
- Instituto D'Or de Pesquisa e Ensino (IDOR), Anatomic Pathology D'Or Hospitals Network, São Paulo, Brazil
- Department of Pathology, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Carmen Silvia Passos Lima
- School of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, Brazil
- Department of Anesthesiology, Oncology and Radiology, School of Medical Sciences, University of Campinas, Campinas, Brazil
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Vieira GDS, Perin MY, Figueiredo-Maciel T, Risuenho AJG, Carvalho de Oliveira V, Macedo LT, Altemani JMC, Chone CT, Egal ESA, Lima CSP, Altemani A, Mariano FV. Induction chemotherapy response of HPV-related multiphenotypic sinonasal carcinoma: First-ever reported therapeutic outcome and a brief literature review. Oral Oncol 2023; 146:106555. [PMID: 37639765 DOI: 10.1016/j.oraloncology.2023.106555] [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] [Received: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 08/31/2023]
Abstract
A 54-year-old male patient complained of nasal obstruction and epistaxis for 2 years, with worsening of the symptoms in the preceding year. Physical examination revealed a friable, irregular mass, with yellowish secretion, in the left nasal fossa. Magnetic resonance imaging revealed an expansive lesion in the left nasal cavity, extending into the nasopharynx, ethmoid, right nasal cavity, and cortical bone of the hard palate. An incisional biopsy was then performed. Morphologically, a cellular malignant proliferation with a solid basaloid appearance admixed with adenoid cystic-like areas was observed. Immunohistochemistry revealed positivity for AE1/AE3, CK7, p63, and calponin, with focal labeling for CD117 and α-SMA. p16 had diffuse cytoplasmic and nuclear positivity. Ki-67 index was >80%. Given the morphological and immunohistochemical aspects, the diagnosis was conclusive for HPV-related multiphenotypic sinonasal carcinoma. The tumor was considered irresectable, and the patient was submitted to induction chemotherapy with docetaxel, cisplatin, and infusional 5-fluorouracil, with significant regression after therapy, followed by chemoradiotherapy with carboplatin, without limiting toxicities. The patient is currently under regular follow-up, with complete clinical and radiological response. To date, there are no reports in the literature of induction chemotherapy use or its complete therapeutic responsiveness related to this lesion. A brief literature review was included with the main epidemiological, clinical, therapeutic, and prognostic aspects regarding the 85 cases reported in the literature, including ours.
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Affiliation(s)
- Gustavo de Souza Vieira
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Matheus Yung Perin
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil.
| | - Tayná Figueiredo-Maciel
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Amanda Jayne Guedes Risuenho
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Vanessa Carvalho de Oliveira
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Ligia Traldi Macedo
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil.
| | - João Maurício Carrasco Altemani
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil.
| | - Carlos Takahiro Chone
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Erika Said Abu Egal
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil; Biorepository and Molecular Pathology, Huntsman Cancer Institute, University of Utah (UU), Salt Lake City, UT, USA.
| | - Carmen Silvia Passos Lima
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil.
| | - Albina Altemani
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
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Ferreira AMC, Altemani JMC, Macedo LT, Lourenço GJ, Lima CSP. Genetic variability in cisplatin metabolic pathways and outcome of locally advanced head and neck squamous cell carcinoma patients. Sci Rep 2023; 13:16762. [PMID: 37798436 PMCID: PMC10556039 DOI: 10.1038/s41598-023-44040-7] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 10/03/2023] [Indexed: 10/07/2023] Open
Abstract
Advanced head and neck squamous cell carcinoma (HNSCC) patients have been treated with cisplatin (CDDP) chemoradiation, and the variability of treatment effects has been attributed to single nucleotide variants (SNVs) in genes of metabolic pathways. This study investigated the roles of GSTM1, GSTT1, GSTP1 c.313A>G, XPC c.2815A>C, XPD c.934G>A and c.2251A>C, XPF c.2505T>C, ERCC1 c.354C>T, MLH1 c.93G>A, MSH2 c.211+9C>G, MSH3 c.3133G>A, EXO1 c.1765G>A, TP53 c.215G>C, CASP3 c.-1191A>G and c.-182-247G>T, FAS c.-1378G>A and c.-671A>G and FASL c.-844C>T SNVs in outcome of 109 patients treated with CDDP chemoradiation. Genotypes were identified in genomic DNA by PCR-based methods. Conventional criteria and tests analyzed response and survival. Patients with XPC c.2815AC or CC had 3.43 times more chances of presenting partial response or stable disease. Patients with FAS c.-671GG, GSTM1 present plus XPC c.2815AA, or plus XPD c.934GG, or plus XPD c.2251AA, or plus TP53 c.215GC or CC, and XPD c.2251AA plus XPF c.2505TT had up to 2.70 and 2.37 times more chances of presenting tumor progression and evolving to death, respectively. Our data indicate, for the first time, preliminary evidence that combined SNVs of CDDP metabolism act as independent prognostic factors and can be used to select patients for distinct treatments.
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Affiliation(s)
- Ana Maria Castro Ferreira
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - João Maurício Carrasco Altemani
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, CEP: 13083-970, Brazil
| | - Ligia Traldi Macedo
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, CEP: 13083-970, Brazil.
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Gois GSS, Montalvão SAL, Anhaia TRA, Almeida MEA, Martinelli BM, Fernandes MCGL, Hubers SC, Ferreira MRM, Ribeiro DD, Teixeira JC, Carvalheira JBC, Lima CSP, Andreollo NA, Etchebehere M, Zambon L, Ferreira U, Tincani AJ, Martins AS, Coy CSR, Seabra JCT, Mussi RK, Tedeschi H, Anninchino-Bizzacchi JM. Association of Fibrinolytic Potential and Risk of Mortality in Cancer Patients. Cancers (Basel) 2023; 15:4408. [PMID: 37686683 PMCID: PMC10487037 DOI: 10.3390/cancers15174408] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/02/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Cancer is a leading cause of death, and the fibrinolytic system shows cooperative effects that facilitate the growth of tumors and the appearance of metastases. This prospective study aimed to evaluate the fibrinolytic potential in cancer patients and its association with mortality outcomes using the fluorometric method of simultaneous thrombin and plasmin generation. The study included 323 cancer patients and 148 healthy individuals. During the 12-month follow-up, 68 patients died. Compared to the control group, cancer patients showed alterations in thrombin production consistent with a hypercoagulability profile, and an increase in plasmin generation. Mortality risk was associated with two parameters of thrombin in both univariate and multivariable analysis: maximum amplitude (Wald 11.78, p < 0.001) and area under the curve (Wald 8.0, p < 0.005), while such associations were not observed for plasmin. In conclusion, this was the first study able to demonstrate the simultaneous evaluation of thrombin and plasmin generation in newly diagnosed untreated cancer patients. Patients with cancer have been observed to exhibit a hypercoagulable profile. During the study, two parameters linked to thrombin generation, MA and AUC, were identified and found to have a potential association with mortality risk. However, no associations were found with parameters related to plasmin generation.
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Affiliation(s)
- Gabriele Silva Souza Gois
- School of Medical Science, FCM-UNICAMP, University of Campinas, Campinas 13083-888, SP, Brazil (J.M.A.-B.)
| | - Silmara Aparecida Lima Montalvão
- Laboratory of Hemostasis, Hematology and Transfusion Medicine Center, Hemocentro—UNICAMP, Campinas 13083-878, SP, Brazil; (S.A.L.M.)
| | | | - Millene Evelyn Alves Almeida
- Laboratory of Hemostasis, Hematology and Transfusion Medicine Center, Hemocentro—UNICAMP, Campinas 13083-878, SP, Brazil; (S.A.L.M.)
| | - Beatriz Moraes Martinelli
- Laboratory of Hemostasis, Hematology and Transfusion Medicine Center, Hemocentro—UNICAMP, Campinas 13083-878, SP, Brazil; (S.A.L.M.)
| | | | - Stephany Cares Hubers
- Laboratory of Hemostasis, Hematology and Transfusion Medicine Center, Hemocentro—UNICAMP, Campinas 13083-878, SP, Brazil; (S.A.L.M.)
| | - Monique R. M. Ferreira
- Laboratory of Hemostasis, Hematology and Transfusion Medicine Center, Hemocentro—UNICAMP, Campinas 13083-878, SP, Brazil; (S.A.L.M.)
| | | | - Júlio César Teixeira
- Department of Obstetrics and Gynecology, Division of Oncology, Women’s Hospital, CAISM-UNICAMP, University of Campinas, Campinas 13083-881, SP, Brazil
| | | | | | | | | | - Lair Zambon
- Clinical Hospital of Unicamp, Campinas 13083-888, SP, Brazil
| | | | | | | | | | | | | | - Helder Tedeschi
- Clinical Hospital of Unicamp, Campinas 13083-888, SP, Brazil
| | - Joyce Maria Anninchino-Bizzacchi
- School of Medical Science, FCM-UNICAMP, University of Campinas, Campinas 13083-888, SP, Brazil (J.M.A.-B.)
- Laboratory of Hemostasis, Hematology and Transfusion Medicine Center, Hemocentro—UNICAMP, Campinas 13083-878, SP, Brazil; (S.A.L.M.)
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Torso NDG, Quintanilha JCF, Cursino MA, Pincinato EDC, Lima CSP, Moriel P. Data Normalization of Urine miRNA Profiling from Head and Neck Cancer Patients Treated with Cisplatin. Int J Mol Sci 2023; 24:10884. [PMID: 37446060 DOI: 10.3390/ijms241310884] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 06/23/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
The microRNA (miRNA) expression profile by qRT-PCR depends directly on the most appropriate normalization strategy adopted; however, currently there is no universally adequate reference gene. Therefore, this study aimed to determine, considering RNA-Seq results, the most adequate endogenous normalizer for use in the relative quantification of urine miRNAs from head and neck cancer patients, treated with cisplatin chemoradiotherapy. The massive sequencing was performed to identify the miRNAs differentially expressed between the group with cisplatin nephrotoxicity (n = 6) and the one without (n = 6). The candidate endogen normalizer was chosen according to four criteria: (1) the miRNA must be expressed in most samples; (2) the miRNA must have a fold change value between 0.99 and 1.01; (3) the miRNA must have a p-value ≥ 0.98; and (4) the miRNA must not be commented on by the final GeneGlobe (Qiagen, Hilden, Germany) analysis. Four miRNAs met all the criteria (hsa-miR-363-5p, hsa-miR-875-5p, hsa-miR-4302, and hsa-miR-6749-5p) and were selected for validation by qRT-PCR in a cohort of 49 patients (including the 12 sequencing participants). Only hsa-miR-875-5p was shown to be an adequate normalizer for the experimental condition under investigation, as it exhibited invariant expression between the two groups.
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Affiliation(s)
| | | | | | | | | | - Patricia Moriel
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas 13083970, Brazil
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Queiroz GSR, Carron J, Macedo LT, Lima CSP, Lourenço GJ. Influence of variants in serotonin modulating genes on the risk, aggressiveness, and prognosis of oropharynx cancer. Head Neck 2023. [PMID: 37158249 DOI: 10.1002/hed.27394] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Serotonin (5-HT) is involved in regulating tumor growth, as well as psychiatric disorders. It is synthesized by tryptophan hydroxylase (TPH) and acts through 5-HT receptors (HTRs). Single-nucleotide variations (SNVs) in TPH1 rs623580 (T>A), TPH2 rs4570625 (G>T), and HTR1D rs674386 (G>A) may affect 5-HT levels. However, the effect of these SNVs on oropharynx carcinoma (OPC) is unknown. METHODS DNA from 251 patients with OPC and 254 controls was analyzed by RT-PCR. Transcriptional activity of TPH1 rs623580 and HTR1D rs674386 was studied by luciferase assays. Multivariate statistical tests were utilized to evaluate group differences and survival outcomes. RESULTS TPH1 TT was more frequent in patients than in controls (OR: 1.56, p = 0.03). Patients with HTR1D GG/GA showed invasive tumors (p = 0.01) and shorter survival (HR: 1.66, p = 0.04). TPH1 TT (0.79-fold, p = 0.03) and HTR1D GG (0.64-fold, p = 0.008) presented lower transcriptional activity. CONCLUSION Our data suggest that SNVs in 5-HT modulating genes can influence OPC.
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Affiliation(s)
| | - Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Ligia Traldi Macedo
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, Brazil
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Gomes JPP, Costa ALF, Chone CT, Altemani AMDAM, Altemani JMC, Lima CSP. Free three-dimensional image software in local extension assessment of oral squamous cell carcinoma: a pilot study. Braz J Otorhinolaryngol 2022; 88 Suppl 4:S117-S123. [PMID: 36030174 DOI: 10.1016/j.bjorl.2022.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/08/2022] [Accepted: 07/11/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Oral Squamous Cell Carcinoma (OSCC) is conventionally treated by surgical resection, and positive surgical margins strongly increase local recurrence and decrease survival. This study aimed to evaluate whether a Three-Dimensional Segmentation (3DS) image of OSCC confers advantage over Multiplanar Reconstruction (MPR) of OSCC using images of computed tomography scan in surgical planning of tumor resection. METHODS Twenty-six patients with locally advanced OSCC had tumor morphology and dimensions evaluated by MPR images, 3DS images, and Surgical Pathology Specimen (SPS) analyses (gold standard). OSCC resection was performed with curative intent using only MPR images. RESULTS OSCC morphology was more accurately assessed by 3DS than by MPR images. Similar OSCC volumes and dimensions were obtained when MPR images, 3DS images and SPS measurements were considered. Nevertheless, there was a strong correlation between the OSCC longest axis measured by 3DS and SPS analyses (ICC = 0.82; 95% CI 0.59‒0.92), whereas only a moderate correlation was observed between the longest axis of OSCC measured by MPR images and SPS analyses (ICC = 0.51; 95% CI 0.09‒0.78). Taking only SPS with positive margins into account, MPR images and 3DS images underestimated the tumor's longest axis in eight out of 11 (72.7%) and 5 out of the 11 (45.5%) cases, respectively. CONCLUSION Our data present preliminary evidence that 3DS model represents a useful tool for surgical planning of OSCC resection, but confirmation in a larger cohort of patients is required. LEVEL OF EVIDENCE Laboratory study.
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Affiliation(s)
- João Pedro Perez Gomes
- Department of Anesthesiology, Oncology and Radiology, Faculdade de Ciências Médicas da Universidade Estadual de Campinas, Campinas, SP, Brazil
| | | | - Carlos Takahiro Chone
- Department of Ophthalmology and Otorhinolaryngology, Faculdade de Ciências Médicas da Universidade Estadual de Campinas, Campinas, SP, Brazil
| | | | - João Maurício Carrasco Altemani
- Department of Anesthesiology, Oncology and Radiology, Faculdade de Ciências Médicas da Universidade Estadual de Campinas, Campinas, SP, Brazil
| | - Carmen Silvia Passos Lima
- Department of Anesthesiology, Oncology and Radiology, Faculdade de Ciências Médicas da Universidade Estadual de Campinas, Campinas, SP, Brazil.
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10
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Gomez GVB, Longhi LNA, Saito HPA, Lourenço GJ, dos Reis RB, Tobias Machado M, Reis LO, Denardi F, Lima CSP. PD1.5 variant on PDCD1 gene, regulator of T lymphocyte activity, influences non-muscle-invasive bladder cancer risk. Am J Clin Exp Urol 2022; 10:334-340. [PMID: 36313211 PMCID: PMC9605939] [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] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 08/21/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Since failure in recognition of abnormal cells by the immune system has an important role in bladder cancer development and progression, this study aimed to evaluate whether PD1 (c.627+252C>T) and PD1.5 (c.804C>T) single-nucleotide variants (SNVs) in PDCD1 gene, enrolled in modulation of T lymphocyte activity, influence risk, clinicopathological aspects, and outcome of non-muscle-invasive bladder cancer (NMIBC) patients. MATERIAL AND METHODS DNA genotyping by real-time polymerase chain reaction was offered to 160 non muscle invasive bladder cancer (NMIBC) patients and 250 controls. One hundred and twenty-seven patients treated with bladder transurethral resection and intravesical bacillus Calmette-Guérin were enrolled in survival analyses. RESULTS Individuals with PD1.5 CC genotype had 2.3-fold increased risk of developing NMIBC. Similar genotype and haplotype frequencies were seen in patients stratified by clinicopathological aspects. Patients with T allele, CT or TT plus CT or TT genotype and TT haplotype of PD1 and PD1.5 SNVs had up to 4.0-times greater chances of presenting NMIBC relapse and death by any cause than the remaining patients, but analysis of NMIBC specific survival was not possible in study due to the small number of patients evolving to death during follow up. CONCLUSIONS Our data presented for the first time, preliminary evidence that inherited abnormality in regulation of T lymphocyte activity alters NMIBC risk.
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Affiliation(s)
- Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
| | | | - Helena Paes Almeida Saito
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
| | - Rodolfo Borges dos Reis
- Department of Surgery and Anatomy, Faculty of Medicine of Ribeirão Preto, University of São PauloRibeirão Preto, São Paulo, Brazil
| | | | - Leonardo Oliveira Reis
- UroScience Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
- Life Sciences Center, Faculty of Medical Sciences, Pontifical Catholic University of CampinasCampinas, São Paulo, Brazil
| | - Fernandes Denardi
- Department of Surgery, Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
- Department of Internal Medicine, Faculty of Medical Sciences, University of CampinasCampinas, São Paulo, Brazil
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11
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Pequeno DP, Carron J, Gaspar KC, Lima CSP, Lourenço GJ. Quality of life of family caregivers and survival of head and neck cancer patients in palliative care. Eur J Cancer Care (Engl) 2022; 31:e13731. [PMID: 36217100 DOI: 10.1111/ecc.13731] [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: 04/20/2022] [Revised: 08/11/2022] [Accepted: 09/27/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aim of this study is to assess the effect of sociodemographic and genetic features on the quality of life (QoL) of family caregivers (FCGs) of patients with head and neck cancer (HNC) in palliative care (PC) and the effect of QoL of FCGs on patients' survival. METHODS A questionnaire was applied to obtain sociodemographic information of 100 FCGs of patients with HNC in PC. The WHOQoL-bref questionnaire was used to measure QoL. Genotypes were identified using real-time PCR. Differences between groups were assessed by linear regression. Event-free survival (EFS) and overall survival (OS) were calculated by the Cox proportional hazard ratio (HR) regression. RESULTS Worse QoL in the overall QoL (p = 0.04), physical health (p = 0.04), psychological (p = 0.005), and environment (p = 0.02) domains was associated to employed caregivers. Collective transport was related to worse QoL of the FCGs in the general health (p = 0.02) and psychological (p = 0.01) domains. Lower levels of QoL of FCGs in the social relationships domain were predictive of a decrease in EFS (HR: 1.98, p = 0.01) and OS (HR: 2.01, p = 0.01) of the patients. CONCLUSION The results suggest that employment status and means of transportation may impair the QoL of FCGs. Lower levels of QoL of FCGs in the social relationships domain could decrease patients' survival.
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Affiliation(s)
- Daniel Paixão Pequeno
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Karla Cristina Gaspar
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.,Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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12
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Teixeira DNA, Lau F, de Oliveira VC, Couto EV, Macedo LT, Lima CSP, Chone CT. Evaluation of response and survival of patients with head and neck squamous cell carcinoma submitted to surgical resection as exclusive therapy at the Clinical Hospital of the State University of Campinas. Braz J Otorhinolaryngol 2022. [DOI: 10.1016/j.bjorl.2022.10.024] [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: 11/02/2022] Open
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13
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Sperandio M, Warnakulasuriya S, Soares AB, Passador-Santos F, Mariano FV, Lima CSP, Scarini JF, Dominguete MHL, Moraes PDC, Montalli VAM, Hellmeister L, Araújo VCD. Oral epithelial dysplasia grading: comparing the binary system to the traditional 3-tier system, an actuarial study with malignant transformation as outcome. J Oral Pathol Med 2022; 52:418-425. [PMID: 36177736 DOI: 10.1111/jop.13365] [Citation(s) in RCA: 3] [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: 06/22/2022] [Revised: 08/09/2022] [Accepted: 08/23/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Establishing the risk of malignant transformation (MT) in oral leukoplakia is usually based on grading oral epithelial dysplasia (OED) on biopsy tissue, for which two systems are proposed: a 3-tier and a binary system. Only very few actuarial studies have tested the accuracy of such methods in predicting MT, especially for the binary system. This study aimed to assess the accuracy of the two grading systems in predicting MT in a cohort of oral leukoplakia (OL) from Brazil, with follow-up data METHODS: The sample comprised 878 individuals diagnosed with OL from 2005 to 2018. Follow-up data were obtained both locally and from the regional cancer registry. All lesions were graded using both the 3-tier and the binary systems. Kaplan-Meier curves (Log-rank Mantel-Cox) were used to assess risk and kappa to assess interobserver agreement RESULTS: Thirty-five individuals underwent MT (4%). Both systems demonstrated prognostic value, though the 3-tier system proved superior, with OR 9.23 (3.42-23.69), PPV 0.152, NPV 0.98, compared to binary OR 3.49 (1.79-6.79), PPV 0.079, NPV 0.976. Interobserver agreement was also superior in the 3-tier system (0.47, p<0.05) compared to the binary system (0.139, p=0.39). Combining the two systems enhanced prognostic values (OR 14.28, PPV 0.217, NPV 0.981). CONCLUSION The 3-tier system presented superior prognostic value to the binary system. Combining both systems to double-grade intermediate lesions might enhance risk assessment.
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Affiliation(s)
- Marcelo Sperandio
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
| | - Saman Warnakulasuriya
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK.,WHO Collaborating Centre for Oral Cancer, London, UK
| | - Andresa Borges Soares
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
| | - Fabrício Passador-Santos
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | | | - João Figueira Scarini
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.,Department of Oral Diagnosis, School of Dentistry, University of Campinas (FOP/UNICAMP), Piracicaba, São Paulo, Brazil
| | | | - Paulo de Camargo Moraes
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
| | - Victor Angelo Martins Montalli
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
| | - Luiza Hellmeister
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
| | - Vera Cavalcanti de Araújo
- Department of Oral Medicine and Pathology, Faculdade São Leopoldo Mandic, Research Institute, Campinas, São Paulo, Brazil
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14
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Gomez GVB, Lourenço GJ, Monteiro LMO, Rocha RS, Fernández KAM, Recio JA, Torricelli C, Coser LO, Oliveira ALR, Carron J, Moraes AM, Lima CSP. Association of JAK/STAT genetic variants with cutaneous melanoma. Front Oncol 2022; 12:943483. [PMID: 35982955 PMCID: PMC9379289 DOI: 10.3389/fonc.2022.943483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022] Open
Abstract
Background The Janus-activated kinase (JAK)-signal transducer and activator of transcription (STAT) signaling pathway regulates cutaneous melanoma (CM) development and progression. The JAK1, JAK2, and STAT3 proteins are encoded by polymorphic genes. This study aimed to verify whether single-nucleotide variants (SNVs) in JAK1 (c.1648+1272G>A, c.991-27C>T), JAK2 (c.-1132G>T, c.-139G>A), and STAT3 (c.*1671T>C, c.-1937C>G) altered the risk, clinicopathological aspects, and survival of CM patients as well as protein activity. Methods CM patients (N = 248) and controls (N = 274) were enrolled in this study. Genotyping was performed by real-time polymerase chain reaction (PCR), and JAK1, JAK2, and STAT3 expression was assessed by quantitative PCR (qPCR). STAT3 c.-1937C>G SNV was investigated by luciferase, qPCR, western blot, apoptosis, and cell cycle assays in SKMEL-28 cells with CC or GG genotype. Results Individuals with STAT3 c.*1671TT and c.-1937CC genotypes and TC haplotype of both SNVs were under about 2.0-fold increased risk of CM. Specific JAK1, JAK2, and STAT3 combined genotypes were associated with up to 4.0-fold increased risk of CM. Higher luciferase activity [4,013.34 vs. 2,463.32 arbitrary units (AU); p = 0.004], STAT3 expression by qPCR (649.20 vs. 0.03 AU; p = 0.003) and western blot (1.69 vs. 1.16 AU; p = 0.01), and percentage of cells in the S phase of the cell cycle (57.54 vs. 30.73%; p = 0.04) were more frequent in SKMEL-28 with STAT3 c.-1937CC than with GG genotype. CM cell line with CC genotype presented higher STAT3 protein levels than the one with GG genotype (1.93 versus 1.27 AU, p = 0.0027). Conclusion Our data present preliminary evidence that inherited abnormalities in the JAK/STAT pathway can be used to identify individuals at a high risk of CM, who deserve additional attention for tumor prevention and early detection.
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Affiliation(s)
- Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Lummy Maria Oliveira Monteiro
- Department of Cellular and Molecular Biology, Faculty of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Rafael Silva Rocha
- Department of Cellular and Molecular Biology, Faculty of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Kimberly Anne McGrail Fernández
- Animal Models and Cancer Laboratory, Vall d’Hebron Research Institute, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Juan Angel Recio
- Animal Models and Cancer Laboratory, Vall d’Hebron Research Institute, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Caroline Torricelli
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Lilian Oliveira Coser
- Laboratory of Nerve Regeneration, Department of Structural and Functional Biology, Institute of Biology, University of Campinas, São Paulo, Brazil
| | - Alexandre Leite Rodrigues Oliveira
- Laboratory of Nerve Regeneration, Department of Structural and Functional Biology, Institute of Biology, University of Campinas, São Paulo, Brazil
| | - Juliana Carron
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Aparecida Machado Moraes
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
- *Correspondence: Carmen Silvia Passos Lima,
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15
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da Cruz PRS, Ananina G, Secolin R, Gil-da-Silva-Lopes VL, Lima CSP, de França PHC, Donatti A, Lourenço GJ, de Araujo TK, Simioni M, Lopes-Cendes I, Costa FF, de Melo MB. Demographic history differences between Hispanics and Brazilians imprint haplotype features. G3 Genes|Genomes|Genetics 2022; 12:6576632. [PMID: 35511163 PMCID: PMC9258545 DOI: 10.1093/g3journal/jkac111] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/27/2022] [Indexed: 11/24/2022]
Abstract
Admixture is known to greatly impact the genetic landscape of a population and, while genetic variation underlying human phenotypes has been shown to differ among populations, studies on admixed subjects are still scarce. Latin American populations are the result of complex demographic history, such as 2 or 3-way admixing events, bottlenecks and/or expansions, and adaptive events unique to the American continent. To explore the impact of these events on the genetic structure of Latino populations, we evaluated the following haplotype features: linkage disequilibrium, shared identity by descent segments, runs of homozygosity, and extended haplotype homozygosity (integrated haplotype score) in Latinos represented in the 1000 Genome Project along with array data from 171 Brazilians sampled in the South and Southeast regions of Brazil. We found that linkage disequilibrium decay relates to the amount of American and African ancestry. The extent of identity by descent sharing positively correlates with historical effective population sizes, which we found to be steady or growing, except for Puerto Ricans and Colombians. Long runs of homozygosity, a particular instance of autozygosity, was only enriched in Peruvians and Native Americans. We used simulations to account for random sampling and linkage disequilibrium to filter positive selection indexes and found 244 unique markers under selection, 26 of which are common to 2 or more populations. Some markers exhibiting positive selection signals had estimated time to the most recent common ancestor consistent with human adaptation to the American continent. In conclusion, Latino populations present highly divergent haplotype characteristics that impact genetic architecture and underlie complex phenotypes.
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Affiliation(s)
- Pedro Rodrigues Sousa da Cruz
- Laboratory of Human Genetics, Center for Molecular Biology and Genetic Engineering (CBMEG), University of Campinas—UNICAMP , Campinas, SP 13083-875, Brazil
| | - Galina Ananina
- Laboratory of Human Genetics, Center for Molecular Biology and Genetic Engineering (CBMEG), University of Campinas—UNICAMP , Campinas, SP 13083-875, Brazil
| | - Rodrigo Secolin
- Department of Medical Genetics and Genomic Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
- The Brazilian Institute of Neuroscience and Neurotechnology (BRAINN) , Campinas, SP 13083-887, Brazil
| | - Vera Lúcia Gil-da-Silva-Lopes
- Department of Medical Genetics and Genomic Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
| | - Carmen Silvia Passos Lima
- Clinical Oncology Service, Department of Internal Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
| | | | - Amanda Donatti
- Department of Medical Genetics and Genomic Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
- The Brazilian Institute of Neuroscience and Neurotechnology (BRAINN) , Campinas, SP 13083-887, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
| | - Tânia Kawasaki de Araujo
- Department of Medical Genetics and Genomic Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
| | - Milena Simioni
- Department of Medical Genetics and Genomic Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
| | - Iscia Lopes-Cendes
- Department of Medical Genetics and Genomic Medicine, School of Medical Sciences, University of Campinas—UNICAMP , Campinas, SP 13083-887, Brazil
- The Brazilian Institute of Neuroscience and Neurotechnology (BRAINN) , Campinas, SP 13083-887, Brazil
| | - Fernando Ferreira Costa
- Hematology and Hemotherapy Center, University of Campinas—UNICAMP, Campinas, SP, 13083-878 , Brazil
| | - Mônica Barbosa de Melo
- Laboratory of Human Genetics, Center for Molecular Biology and Genetic Engineering (CBMEG), University of Campinas—UNICAMP , Campinas, SP 13083-875, Brazil
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16
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Candido TZ, de Paiva REF, Figueiredo MC, de Oliveira Coser L, Frajácomo SCL, Abbehausen C, Cardinalli IA, Lustri WR, Carvalho JE, Ruiz ALTG, Corbi PP, Lima CSP. Silver Nimesulide Complex in Bacterial Cellulose Membranes as an Innovative Therapeutic Method for Topical Treatment of Skin Squamous Cell Carcinoma. Pharmaceutics 2022; 14:pharmaceutics14020462. [PMID: 35214194 PMCID: PMC8877292 DOI: 10.3390/pharmaceutics14020462] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 12/20/2022] Open
Abstract
Oxidative stress and inflammation act on skin squamous cell carcinoma (SSCC) development and progression. Curative therapy for SSCC patients is mainly based on surgical resection, which can cause various sequelae. Silver ions have in vitro activities over tumor cells, while nimesulide has antioxidant and anti-inflammatory activities. This study aimed to evaluate the effects of a silver(I) complex with nimesulide (AgNMS) incorporated in a sustained release device based on bacterial cellulose membrane, named AgNMS@BCM, on topic SSCC treatment. The antiproliferative effect of AgNMS complex was evaluated in the SCC4, SCC15 and FaDu SCC lines. AgNMS complex activity on exposure of phosphatidylserine (PS) residues and multicaspase activation were evaluated on FaDu cells by flow cytometry. The AgNMS@BCM effects were evaluated in a SSCC model induced by 7,12-dimethylbenzanthracene/12-o-tetradecanoyl-phorbol-13-acetate (DMBA/TPA) in mice. Toxicity and tumor size were evaluated throughout the study. AgNMS complex showed antiproliferative activity in SCC15 and FaDu lines in low to moderate concentrations (67.3 µM and 107.3 µM, respectively), and induced multicaspase activation on FaDu cells. The AgNMS@BCM did not induce toxicity and reduced tumor size up to 100%. Thus, the application of AgNMS@BCM was effective and safe in SSCC treatment in mice, and can be seen as a potential and safe agent for topic treatment of SSCC in humans.
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Affiliation(s)
- Tuany Zambroti Candido
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, University of Campinas-UNICAMP, Campinas 13083-887, SP, Brazil;
| | | | - Mariana Cecchetto Figueiredo
- Postgraduate Program in Medical Sciences, Faculty of Medical Sciences, University of Campinas-UNICAMP, Campinas 13083-887, SP, Brazil;
| | - Lilian de Oliveira Coser
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas-UNICAMP, Campinas 13083-887, SP, Brazil;
| | | | - Camilla Abbehausen
- Institute of Chemistry, University of Campinas-UNICAMP, Campinas 13083-970, SP, Brazil; (R.E.F.d.P.); (C.A.); (P.P.C.)
| | | | - Wilton Rogerio Lustri
- Department of Biological and Health Sciences, University of Araraquara-UNIARA, Araraquara 14801-320, SP, Brazil; (S.C.L.F.); (W.R.L.)
| | - João Ernesto Carvalho
- Faculty of Pharmaceutical Sciences, University of Campinas-UNICAMP, Campinas 13083-871, SP, Brazil; (J.E.C.); (A.L.T.G.R.)
| | - Ana Lucia Tasca Gois Ruiz
- Faculty of Pharmaceutical Sciences, University of Campinas-UNICAMP, Campinas 13083-871, SP, Brazil; (J.E.C.); (A.L.T.G.R.)
| | - Pedro Paulo Corbi
- Institute of Chemistry, University of Campinas-UNICAMP, Campinas 13083-970, SP, Brazil; (R.E.F.d.P.); (C.A.); (P.P.C.)
| | - Carmen Silvia Passos Lima
- Department of Anesthesiology, Oncology and Radiology, Faculty of Medical Sciences, University of Campinas-UNICAMP, Campinas 13083-887, SP, Brazil;
- Correspondence: ; Tel.: +55-19-3521-9120
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Pequeno DP, Souza GCFD, Lima CSP, Lourenço GJ. Reflections on the COVID-19 Pandemic: Experiences of a Brazilian Cancer Center. J Soc Work End Life Palliat Care 2022; 18:12-16. [PMID: 35212605 DOI: 10.1080/15524256.2022.2042460] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Daniel Paixão Pequeno
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
- Department of Anesthesiology, Oncology, and Radiology, Clinical Oncology Service, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gina Colombo Feijó de Souza
- Department of Anesthesiology, Oncology, and Radiology, Clinical Oncology Service, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
- Department of Anesthesiology, Oncology, and Radiology, Clinical Oncology Service, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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18
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Pequeno DP, Viaro EG, Carron J, Silva DR, Gaspar KC, Lima CSP, Lourenço GJ. Influence of Sociodemographic Characteristics and Inflammation-Related Gene Variants on the Comfort Level of Caregivers of Patients With Head and Neck Cancer. J Holist Nurs 2021; 40:227-237. [PMID: 34636689 DOI: 10.1177/08980101211046738] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Sociodemographic characteristics and inflammatory cytokines, such as interleukin (IL)-1β, IL-1 cytokine receptor type 2 (IL1R2), IL-6, and triggering receptor expressed on myeloid cells like 2 (TREML2), may influence psychological disorders, including discomfort. Single-nucleotide variants (SNVs) determine individual differences for the modulation of cytokines and indicate that genetics may also influence the comfort levels. However, the relationship between sociodemographic characteristics, holistic comfort, and the roles played by IL1B rs16944, IL1R2 rs4141134, IL6 rs1800795, and TREML2 rs3747742 SNVs on the comfort levels of family caregivers (FCGs) of head and neck cancer (HNC) patients in palliative care (PC) is unknown. Thus, its investigation consisted in the aim of the present study. Methods: A questionnaire was applied to obtain sociodemographic information on 95 FCGs. The genotypes were identified using TaqMan assays. The Holistic Comfort Questionnaire for the Caregiver, which consists of 49 questions, was used to measure comfort levels. Differences between groups were assessed by the t test and linear regression. Results: Employed FCGs (p = .04), those youngest (p = .04), smokers (p = .04), and those with IL1R2 GA or AA genotypes (p = .03) presented lower comfort regarding the overall, environmental, sociocultural, and psychospiritual domains, respectively. Conclusions: Employment status, smoking habit, young age, and SNV IL1R2 rs4141134 could influence the comfort levels of FCGs of patients with HNC in PC.
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Affiliation(s)
- Daniel Paixão Pequeno
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas.,Clinical Oncology Service, School of Medical Sciences, University of Campinas
| | - Elisângela Godoi Viaro
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas.,Clinical Oncology Service, School of Medical Sciences, University of Campinas
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19
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Torricelli C, Carron J, Carvalho BF, Macedo LT, Rinck-Junior JA, Lima CSP, Lourenço GJ. Influence of IL1B (rs16944) and IL1R2 (rs4141134) polymorphisms on aggressiveness and prognosis of cutaneous melanoma. Melanoma Res 2021; 31:476-481. [PMID: 34284461 DOI: 10.1097/cmr.0000000000000763] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cutaneous melanoma is the most aggressive skin cancer with high mortality. Proinflammatory cytokines can modulate the proliferation and survival of cutaneous melanoma cells. Higher levels of interleukin-1β (IL1B) were associated with tumor cell proliferation, invasion, and migration, and the IL-1 type II receptor (IL1R2) serves as an endogenous inhibitor of IL1B signaling. Single-nucleotide variations (SNVs) in these genes (IL1B rs16944 and IL1R2 rs4141134) can modulate cytokine production and binding; however, their role in cutaneous melanoma is still unknown. Thus, we investigated the influence of the above SNVs in clinicopathological aspects and cutaneous melanoma patients' survival. In the present study, we analyzed 193 patients with cutaneous melanoma for IL1B c.-598T>C (rs16944) and IL1R2 c.-2009G>A (rs4141134) genotypes with TaqMan assays. Differences between groups were calculated using χ2 or Fisher's exact test and multiple logistic regression. Progression-free survival (PFS) and melanoma-specific survival were calculated by Kaplan-Meier and Cox methods. The prognostic value of IL1R2 was also analyzed by the online consensus survival webserver for skin cutaneous melanoma (OSskcm). We found that IL1R2 rs4141134 GG genotype was more common in patients with nodular subtype (49.1% vs. 29.8%, P = 0.01) and the frequency of IL1R2 rs4141134 GG or GA was higher in patients with Clark levels III-V (87.4% vs. 75.8%, P = 0.04). Patients with IL1R2 rs4141134 GG or GA genotypes presented lower PFS (hazard ratio: 3.12, 95% confidence interval, 1.10-8.79, P = 0.03) when compared with AA genotype, supported by OSskcm results. Thus, our study presented for the first time preliminary evidence that IL1R2 rs4141134 SNV may modulate cutaneous melanoma clinicopathological aspects and survival possible by allowing IL1B signaling.
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Affiliation(s)
- Caroline Torricelli
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas
| | - Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas
| | | | - Ligia Traldi Macedo
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas
- Clinical Oncology Service, Department of Radiology, School of Medical Sciences, University of Campinas
| | | | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas
- Clinical Oncology Service, Department of Radiology, School of Medical Sciences, University of Campinas
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Brito ABC, Delamain MT, Fanelli MF, Soares FA, de Souza CA, Vassallo J, Lima CSP. Angiogenesis' related genetic variants alter clinical features and prognosis of diffuse large B-cell lymphoma patients. Tumour Biol 2021; 43:129-140. [PMID: 34219681 DOI: 10.3233/tub-211510] [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] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Single nucleotide variants (SNVs) in vascular endothelial growth factor A (VEGFA) and VEGFA receptor (KDR) genes confer different inherited abilities in angiogenesis (AG) pathway. We aimed in the present study to evaluate influence of six VEGFA and four KDR SNVs in clinical features and survival of diffuse large B-cell lymphoma (DLBCL) patients. METHODS One hundred and sixty-eight DLBCL patients diagnosed between June 2009-September 2014 were enrolled in the study. Patients were homogeneously treated with R-CHOP. Genotypes were identified in genomic DNA by real-time polymerase chain reaction. RESULTS Patients with VEGFA -634CC and +936CT or TT genotypes were at increased risk of showing grade III / IV toxicities and not achieving complete remission with treatment, and shorter event-free and overall survival were seen in patients with VEGFA -1154GA or AA genotype and VEGFA ATAGCC haplotype. CONCLUSION Our data suggest that inherited abnormalities in AG's gene modulate clinical features and prognosis of DLBCL patients homogeneously treated with R-CHOP.
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Affiliation(s)
| | | | | | | | - Cármino Antônio de Souza
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.,Haematology and Haemotherapy Centre, University of Campinas, Campinas, São Paulo, Brazil
| | - José Vassallo
- A. C. Camargo Cancer Centre, São Paulo, São Paulo, Brazil.,Laboratory of Molecular and Investigative Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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21
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Carron J, Torricelli C, Silva JK, Coser LDO, Lima CSP, Lourenço GJ. Intronic variants of MITF (rs7623610) and CREB1 (rs10932201) genes may enhance splicing efficiency in human melanoma cell line. Mutat Res 2021; 823:111763. [PMID: 34710701 DOI: 10.1016/j.mrfmmm.2021.111763] [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] [Received: 07/27/2021] [Revised: 09/24/2021] [Accepted: 10/17/2021] [Indexed: 11/20/2022]
Abstract
We previously reported that intronic single nucleotide variations (SNVs) in MITF (c.938-325G>A, rs7623610) and CREB1 (c.303+373G>A, rs10932201) genes were associated with risk, aggressiveness, and prognosis of cutaneous melanoma (CM). In this study, we investigated the influence of the above SNVs in splicing patterns and efficiency. We constructed minigenes with wild type and variant alleles from MITF and CREB1 to assess the effect of the SNVs on splicing. The minigenes were transfected in the human melanoma cell line (SK-MEL-28). RT-PCR and DNA sequencing investigated the constructs' splicing patterns. Minigenes constructs' splicing efficiency and HNRNPA1 and SF1 splicing genes' expression were investigated by qPCR. We found that MITF and CREB1 SNVs did not alter the splicing pattern, but they influenced the splicing efficiency. MITF-A (p= 0.03) and CREB1-A (p= 0.005) variant minigenes yielded an increase of mRNA generated from the constructions. Additionally, lower mRNA levels of HNRNPA1 and SF1 were seen in the variant minigenes MITF-A (p= 0.04) and CREB1-A (p= 0.005). We described for the first time the potential importance of MITF rs7623610 and CREB1 rs10932201 SNVs in splicing efficiency and its relationship with CM.
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Affiliation(s)
- Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Caroline Torricelli
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Janet Keller Silva
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Lilian de Oliveira Coser
- Laboratory of Nerve Regeneration, Department of Structural and Functional Biology, Institute of Biology, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil; Department of Radiology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.
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22
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Assis-Mendonça GR, Fattori A, Rocha RM, Lourenço GJ, Delamain MT, Nonogaki S, de Lima VCC, Colleoni GWB, de Souza CA, Soares FA, Lima CSP, Vassallo J. Single nucleotide variants in immune-response genes and the tumor microenvironment composition predict progression of mantle cell lymphoma. BMC Cancer 2021; 21:209. [PMID: 33648463 PMCID: PMC7919095 DOI: 10.1186/s12885-021-07891-9] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 02/08/2021] [Indexed: 11/20/2022] Open
Abstract
Background There is evidence to consider that the tumor microenvironment (TME) composition associates with antitumor immune response, and may predict the outcome of various non-Hodgkin lymphoma subtypes. However, in the case of mantle cell lymphoma (MCL), a rare and aggressive disease, there is lacking a detailed study of the TME components, as well as an integrative approach among them in patients’ samples. Also, from the genetic point of view, it is known that single nucleotide variants (SNVs) in immune-response genes are among important regulators of immunity. At present, it is uncertain whether SNVs in candidate immune-response genes and the TME composition are able to alter the prognosis in MCL. Methods We assessed a detailed TME composition in 88 MCL biopsies using immunohistochemistry, which was automatically analyzed by pixel counting (Aperio system). We also genotyped SNVs located in candidate immune-response genes (IL12A, IL2, IL10, TGFB1, TGFBR1, TGFBR2, IL17A, IL17F) in 95 MCL patients. We tested whether the SNVs could modulate the respective protein expression and TME composition in the tumor compartment. Finally, we proposed survival models in rituximab-treated patients, considering immunohistochemical and SNV models. Results High FOXP3/CD3 ratios (p = 0.001), high IL17A levels (p = 0.003) and low IL2 levels (p = 0.03) were individual immunohistochemical predictors of poorer survival. A principal component, comprising high quantities of macrophages and high Ki-67 index, also worsened outcome (p = 0.02). In the SNV model, the CC haplotype of IL10 (p < 0.01), the GG genotype of IL2 rs2069762 (p = 0.02) and the AA+AG genotypes of TGFBR2 rs3087465 (p < 0.01) were independent predictors of outcome. Finally, the GG genotype of TGFB1 rs6957 associated with lower tumor TGFβ levels (p = 0.03) and less CD163+ macrophages (p = 0.01), but did not modulate patients’ survival. Conclusions Our results indicate that the TME composition has relevant biological roles in MCL. In this setting, immunohistochemical detection of T-reg cells, IL17A and IL2, coupled with SNV genotyping in IL10, TGFBR2 and IL2, may represent novel prognostic factors in this disease, following future validations. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-07891-9.
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Affiliation(s)
- Guilherme Rossi Assis-Mendonça
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Distrito de Barão Geraldo, Campinas, SP, Brazil.
| | - André Fattori
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | - Rafael Malagoli Rocha
- Molecular Gynecology Laboratory, Department of Gynecology, Federal University of São Paulo, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | | | - Suely Nonogaki
- Instituto Adolfo Lutz, Secretaria de Estado da Saúde, São Paulo, SP, Brazil
| | | | | | - Cármino Antonio de Souza
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil.,Hematology and Hemotherapy Center, University of Campinas, Campinas, Brazil
| | | | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil.,Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | - José Vassallo
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Distrito de Barão Geraldo, Campinas, SP, Brazil.,Rede D'Or Hospitals Network - Pathology Division, São Paulo, SP, Brazil.,Laboratory of Investigative and Molecular Pathology (LIP), CIPED, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
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23
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Santos M, Oliveira e Silva LF, Kohler HF, Curioni O, Vilela R, Fang M, Passos Lima CS, Gomes JP, Chaves A, Resende B, Trindade K, Collares M, Obs F, Brollo J, Cavalieri R, Ferreira E, Brust L, Rabello D, Domenge C, Kowalski LP. Health-Related Quality of Life Outcomes in Head and Neck Cancer: Results From a Prospective, Real-World Data Study With Brazilian Patients Treated With Intensity Modulated Radiation Therapy, Conformal and Conventional Radiation Techniques. Int J Radiat Oncol Biol Phys 2021; 109:485-494. [DOI: 10.1016/j.ijrobp.2020.09.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/13/2020] [Accepted: 09/21/2020] [Indexed: 11/29/2022]
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Carron J, Costa APD, Rinck-Junior JA, Mariano FV, de Sá Carvalho B, Lima CSP, Lourenço GJ. Role of a genetic variation in the microRNA-4421 binding site of ERP29 regarding risk of oropharynx cancer and prognosis. Sci Rep 2020; 10:17039. [PMID: 33046743 PMCID: PMC7550560 DOI: 10.1038/s41598-020-73675-z] [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: 05/13/2020] [Accepted: 08/24/2020] [Indexed: 11/15/2022] Open
Abstract
We conducted a two-stage association study on patients with oropharynx (OP) squamous cell carcinoma (SCC) and healthy controls to identify single nucleotide variants (SNVs) located at the microRNA (miR)-binding sites of carcinogenesis genes associated with risk and prognosis of the disease. In stage 1, 49 patients and 49 controls were analyzed using Genome-Wide Human SNV Arrays to identify variants in the 3′-untranslated region (3′-UTR) of carcinogenesis-related genes, and one SNV was selected for data validation in stage 2 by TaqMan assays in 250 OPSCC patients and 250 controls. The ERP29 c.*293A > G (rs7114) SNV located at miR-4421 binding site was selected for data validation among 46 SNVs. The ERp29 and miR-4421 levels were evaluated by quantitative-PCR and Western blotting. Interaction between miR-4421 with 3′-UTR of ERP29 was evaluated by luciferase reporter assay. Event-free survival (EFS) was calculated by Kaplan–Meier and Cox methods. ERP29 GG variant genotype was more common in OPSCC patients than in controls (6.4% vs 3.6%, p = 0.02; odds ratio: 5.67; 95% confidence interval (CI) 1.27–25.26). Shorter EFS were seen in the base of tongue (BT) SCC patients with GG genotype (0.0% vs 36.2%, p = 0.01; hazard ratio: 2.31; 95% CI: 1.03–5.15). Individuals with ERP29 AG or GG genotypes featured lower levels of ERP29 mRNA (p = 0.005), ERp29 protein (p < 0.001) and higher levels of miR-4421 (p = 0.02). The miR-4421 showed more efficient binding with 3′-UTR of the variant G allele when compared with wild-type allele A (p = 0.001). Our data suggest that ERP29 rs7114 SNV may alter the risk and prognosis of OPSCC due to variation in the ERp29 production possibly modulated by miR-4421.
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Affiliation(s)
- Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Rua Vital Brasil, 50, Distrito de Barão Geraldo, Campinas, São Paulo, CEP: 13083-888, Brazil
| | - Ana Paula Dalla Costa
- Department of Internal Medicine, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - José Augusto Rinck-Junior
- Department of Internal Medicine, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Benilton de Sá Carvalho
- Department of Statistics, Institute of Mathematics, Statistics and Scientific Computing, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Rua Vital Brasil, 50, Distrito de Barão Geraldo, Campinas, São Paulo, CEP: 13083-888, Brazil.
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25
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Rinck-Junior JA, Torricelli C, Gomez GVB, Oliveira C, Moraes AM, Lourenço GJ, Lima CSP. Influence of functional variants Asp312Asn and Lys751Gln of Xeroderma Pigmentosum Group D (XPD) and Glutathione S-transferase Mu 1 (GSTM1) and Theta 1 (GSTT1) genes on cutaneous melanoma susceptibility and prognosis. Exp Dermatol 2020; 28:631-635. [PMID: 30883948 DOI: 10.1111/exd.13914] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/15/2019] [Accepted: 02/28/2019] [Indexed: 12/19/2022]
Abstract
We aimed to evaluate whether variants in repair (XPD Asp312Asn, XPD Lys751Gln) and detoxification (GSTM1, GSTT1) genes alter risk, clinicopathological aspects and survival of cutaneous melanoma (CM). Genotyping was performed in 229 CM patients and 258 controls. Individuals with XPD 312Asp/Asn or Asn/Asn plus GSTT1 null genotype were under 2.00 (95% CI: 1.06-3.79), and XPD 312Asn/Gln haplotype was under 1.44-fold (95% CI: 0.99-2.08) increased risks to CM than others. Individuals with GSTM1 plus GSTT1 null genotype had 9.61-fold (95% CI: 2.28-40.38) increased risk of metastatic CM. At 60 months of follow-up, patients with XPD 751Gln/Gln plus GSTT1 null and GSTM1 null plus GSTT1 null genotype presented 7.36 and 3.05 more chances of evolving to death in multivariate Cox analysis, respectively. In conclusion, our data indicate, for the first time, that specific variant combinations of XPD, GSTM1 and GSTT1 may increase susceptibility to CM and influence patients' clinicopathological features and survival.
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Affiliation(s)
- José Augusto Rinck-Junior
- Faculty of Medical Sciences, Department of Internal Medicine, University of Campinas, Campinas, São Paulo, Brazil
| | - Caroline Torricelli
- Faculty of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, São Paulo, Brazil
| | - Gabriela Vilas Bôas Gomez
- Faculty of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, São Paulo, Brazil
| | - Cristiane Oliveira
- Faculty of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, São Paulo, Brazil
| | - Aparecida Machado Moraes
- Faculty of Medical Sciences, Department of Internal Medicine, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Faculty of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Faculty of Medical Sciences, Department of Internal Medicine, University of Campinas, Campinas, São Paulo, Brazil.,Faculty of Medical Sciences, Laboratory of Cancer Genetics, University of Campinas, Campinas, São Paulo, Brazil
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Aquaroni NAS, Nakahata DH, Lazarini SC, Resende FA, Cândido ALP, da Silva Barud H, Claro AM, de Carvalho JE, Ribeiro CM, Pavan FR, Lustri BC, Ribeiro TRM, Moreira CG, Cândido TZ, Lima CSP, Ruiz ALTG, Corbi PP, Lustri WR. Antibacterial activities and antiproliferative assays over a tumor cells panel of a silver complex with 4-aminobenzoic acid: Studies in vitro of sustained release using bacterial cellulose membranes as support. J Inorg Biochem 2020; 212:111247. [PMID: 32920435 DOI: 10.1016/j.jinorgbio.2020.111247] [Citation(s) in RCA: 9] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/13/2020] [Accepted: 08/30/2020] [Indexed: 11/28/2022]
Abstract
The aims of this work were to evaluate the antibacterial and antiproliferative potential in vitro of the metal complex with 4-aminobenzoic acid (Ag-pABA) and a drug delivery system based on bacterial cellulose (BC-Ag-pABA). The Ag-pABA complex was characterized by elemental analysis, high resolution mass spectrometry and single-crystal X-ray diffraction techniques, which indicated a 1:2 metal/pABA composition plus a nitrate ion coordinated to silver by the oxygen atom, with the coordination formula [Ag (C7H7NO2)2(NO3)]. The coordination of pABA to the silver ion occurred by the nitrogen atom. The in vitro antibacterial activity of the complex evaluated by minimum inhibitory concentration assays demonstrated the effective growth inhibitory activity against Gram-positive, Gram-negative biofilm producers and acid-alcohol resistant Bacillus. The antiproliferative activities against a panel of eight tumor cells demonstrated the activity of the complex with a significant selectivity index (SI). The DNA interaction capacity and the Ames Test indicated the absence of mutagenicity. The BC-Ag-pABA composite showed an effective capacity of sustained release of Ag-pABA. The observed results validate further studies on its mechanisms of action and the conditions that mediate the in vivo biological effects using animal models to confirm its safety and effectiveness for treatment of skin and soft tissues infected by bacterial pathogens, urinary tract infections and cancer.
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Affiliation(s)
| | - Douglas H Nakahata
- University of Araraquara - UNIARA, 14801-320 Araraquara, São Paulo, Brazil
| | - Silmara C Lazarini
- University of Araraquara - UNIARA, 14801-320 Araraquara, São Paulo, Brazil
| | - Flávia A Resende
- University of Araraquara - UNIARA, 14801-320 Araraquara, São Paulo, Brazil
| | - Amanda L P Cândido
- University of Araraquara - UNIARA, 14801-320 Araraquara, São Paulo, Brazil
| | | | - Amanda Maria Claro
- University of Araraquara - UNIARA, 14801-320 Araraquara, São Paulo, Brazil
| | - João Ernesto de Carvalho
- Faculty of Pharmaceutical Sciences, University of Campinas - UNICAMP, 13081-970 Campinas, SP, Brazil
| | - Camila M Ribeiro
- São Paulo State University - UNESP, School of Pharmaceutical Sciences, 14801-903 Araraquara, Brazil
| | - Fernando R Pavan
- São Paulo State University - UNESP, School of Pharmaceutical Sciences, 14801-903 Araraquara, Brazil
| | - Bruna C Lustri
- São Paulo State University - UNESP, School of Pharmaceutical Sciences, 14801-903 Araraquara, Brazil
| | | | - Cristiano G Moreira
- São Paulo State University - UNESP, School of Pharmaceutical Sciences, 14801-903 Araraquara, Brazil
| | - Tuany Zambroti Cândido
- Faculty of Medical Sciences, University of Campinas - UNICAMP, 13081-970 Campinas, SP, Brazil
| | | | - Ana Lúcia T G Ruiz
- Faculty of Pharmaceutical Sciences, University of Campinas - UNICAMP, 13081-970 Campinas, SP, Brazil
| | - Pedro P Corbi
- Institute of Chemistry, University of Campinas - UNICAMP, 13083-970 Campinas, São Paulo, Brazil
| | - Wilton R Lustri
- University of Araraquara - UNIARA, 14801-320 Araraquara, São Paulo, Brazil.
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Carvalho BF, Costa EFD, Lopes-Aguiar L, Liutti VT, Leal F, Vasconcelos VCA, Rinck-Junior JA, Lourenço GJ, Lima CSP. Influence of CASP9 c.-1339A>G and CASP3 c.-1191A>G variants in outcome of patients with head and neck squamous cell carcinoma. J Oral Pathol Med 2020; 49:1078-1083. [PMID: 32816327 DOI: 10.1111/jop.13105] [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: 07/02/2020] [Revised: 08/03/2020] [Accepted: 08/11/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Abnormalities in the intrinsic apoptosis pathway, associated with single nucleotide variants (SNVs) in caspase (CASP) genes, alter head and neck squamous cell carcinoma (HNSCC) proliferation and progression. This prospective study aimed to evaluate whether CASP9 c.-1339A>G and CASP3 c.-1191A>G SNVs influence the outcome of patients with HNSCC. Two hundred sixty-two HNSCC patients were enrolled in the study. METHODS DNA and RNA of peripheral blood samples were analyzed using real-time polymerase chain reaction (PCR) for genotyping and quantitative PCR method for gene expression, respectively. Differences in CASP3 expressions were analyzed using the Mann-Whitney test. Event-free survival (EFS) and overall survival (OS) were calculated using the Kaplan-Meier curves, log-rank test, and Cox analyses. RESULTS CASP3 c.-1191AG or GG genotype was associated with higher CASP3 expression when compared with AA genotype (0.50 arbitrary units (AUs) ± 0.29 standard deviation (SD) vs 0.28 AUs ± 0.12 SD; P = .02). Patients with CASP9 c.-1339GG genotype had 1.54 more chance of presenting disease progression or relapse than patients with CASP9 c.-1339AA or AG genotype. Patients with CASP9 c.-1339GG and CASP3 c.-1191GG combined genotype had 2.64 more chance of presenting progression or relapse of the disease and 2.84 more chance of evolving to death than those with the remaining combined genotypes. CONCLUSIONS Our findings provide, for the first time, preliminary evidence that inherited abnormalities in the intrinsic apoptosis pathway, related to CASP9 c.-1339A>G and CASP3 c.-1191A>G SNVs, act as predictors of HNSCC patients' survival.
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Affiliation(s)
- Bruna Fernandes Carvalho
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | | | - Leisa Lopes-Aguiar
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Vitor Teixeira Liutti
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Frederico Leal
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | | | - José Augusto Rinck-Junior
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil.,Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
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28
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Lourenço GJ, Oliveira C, Carvalho BS, Torricelli C, Silva JK, Gomez GVB, Rinck-Junior JA, Oliveira WL, Vazquez VL, Serrano SV, Moraes AM, Lima CSP. Inherited variations in human pigmentation-related genes modulate cutaneous melanoma risk and clinicopathological features in Brazilian population. Sci Rep 2020; 10:12129. [PMID: 32699307 PMCID: PMC7376158 DOI: 10.1038/s41598-020-68945-9] [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] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 05/04/2020] [Indexed: 01/29/2023] Open
Abstract
Ultraviolet light exposure and cutaneous pigmentation are important host risk factors for cutaneous melanoma (CM), and it is well known that inherited ability to produce melanin varies in humans. The study aimed to identify single-nucleotide variants (SNVs) on pigmentation-related genes with importance in risk and clinicopathological aspects of CM. The study was conducted in two stages. In stage 1, 103 CM patients and 103 controls were analyzed using Genome-Wide Human SNV Arrays in order to identify SNVs in pigmentation-related genes, and the most important SNVs were selected for data validation in stage 2 by real-time polymerase-chain reaction in 247 CM patients and 280 controls. ADCY3 c.675+9196T>G, CREB1 c.303+373G>A, and MITF c.938-325G>A were selected for data validation among 74 SNVs. Individuals with CREB1 GA or AA genotype and allele "A" were under 1.79 and 1.47-fold increased risks of CM than others, respectively. Excesses of CREB1 AA and MITF AA genotype were seen in patients with tumors at Clark levels III to V (27.8% versus 13.7%) and at III or IV stages (46.1% versus 24.9%) compared to others, respectively. When compared to others, patients with ADCY3 TT had 1.89 more chances of presenting CM progression, and those with MITF GA or AA had 2.20 more chances of evolving to death by CM. Our data provide, for the first time, preliminary evidence that inherited abnormalities in ADCY3, CREB1, and MITF pigmentation-related genes, not only can increase the risk to CM, but also influence CM patients' clinicopathological features.
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Affiliation(s)
- Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Cristiane Oliveira
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Benilton Sá Carvalho
- Department of Statistics, Institute of Mathematics, Statistic, and Computer Science, University of Campinas, Campinas, São Paulo, Brazil
| | - Caroline Torricelli
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Janet Keller Silva
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - José Augusto Rinck-Junior
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, Brazil
- A.C. Camargo Cancer Center, São Paulo, São Paulo, Brazil
| | - Wesley Lima Oliveira
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Vinicius Lima Vazquez
- Melanoma and Sarcoma Surgery Department, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
| | | | - Aparecida Machado Moraes
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Barão Geraldo, Campinas, São Paulo, Brazil.
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Costa EFD, Lima TRP, Lopes-Aguiar L, Nogueira GAS, Visacri MB, Quintanilha JCF, Pincinato EC, Calonga L, Mariano FV, Altemani AMDAM, Altemani JMC, Moriel P, Chone CT, Ramos CD, Lima CSP. FAS and FASL variations in outcomes of tobacco- and alcohol-related head and neck squamous cell carcinoma patients. Tumour Biol 2020; 42:1010428320938494. [PMID: 32628088 DOI: 10.1177/1010428320938494] [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: 12/24/2022] Open
Abstract
Radiotherapy and cisplatin lead to cell killing in head and neck squamous cell carcinoma patients, but adverse events and response to treatment are not the same in patients with similar clinicopathological aspects. The aim of this prospective study was to evaluate the roles of TP53 c.215G > C, FAS c.-671A > G, FAS c.-1378G > A, FASL c.-844 C > T, CASP3 c.-1191A > G, and CASP3 c.-182-247G > T single nucleotide variants in toxicity, response rate, and survival of cisplatin chemoradiation-treated head and neck squamous cell carcinoma patients. Genomic DNA was analyzed by polymerase chain reaction for genotyping. Differences between groups of patients were analyzed by chi-square test or Fisher's exact test, multiple logistic regression analysis, and Cox hazards model. One hundred nine patients with head and neck squamous cell carcinoma were enrolled in study. All patients were smokers and/or alcoholics. Patients with FAS c.-671GG genotype, FAS c.-671AG or GG genotype, and FASL c.-844CC genotype had 5.52 (95% confidence interval (CI): 1.42-21.43), 4.03 (95% CI: 1.51-10.79), and 5.77 (95% CI: 1.23-27.04) more chances of presenting chemoradiation-related anemia of grades 2-4, lymphopenia of grade 3 or 4, and ototoxicity of all grades, respectively, than those with the remaining genotypes. FAS c.-671GG genotype was also seen as an independent predictor of shorter event-free survival (hazard ratio (HR): 2.05; P = 0.007) and overall survival (HR: 1.83; P = 0.02) in our head and neck squamous cell carcinoma patients. These findings present, for the first time, preliminary evidence that inherited abnormalities in apoptosis pathway, related to FAS c.-671A > G and FASL c.-844 C > T single nucleotide variants, can alter toxicity and survival of tobacco- and alcohol-related head and neck squamous cell carcinoma patients homogeneously treated with cisplatin chemoradiation.
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Affiliation(s)
| | - Tathiane Regine Penna Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Leisa Lopes-Aguiar
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | - Marília Berlofa Visacri
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | - Eder Carvalho Pincinato
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Luciane Calonga
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | | | - Patrícia Moriel
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carlos Takahiro Chone
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Celso Dario Ramos
- Department of Radiology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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Tortorelli GA, Torricelli C, Carron J, Costa EFD, Lopes-Aguiar L, Carvalho BF, Rinck-Junior JA, Mariano FV, Altemani AMAM, Lima CSP, Lourenço GJ. CASP8 (rs3834129) and CASP3 (rs4647601) polymorphisms in oropharynx cancer risk, tumor cell differentiation, and prognosis in a cohort of the Brazilian population. Mol Biol Rep 2019; 46:6557-6563. [PMID: 31587185 DOI: 10.1007/s11033-019-05107-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 07/16/2019] [Accepted: 09/25/2019] [Indexed: 11/25/2022]
Abstract
The objective of this research was to assess the association of genetic polymorphisms related to intrinsic apoptosis pathway CASP8 rs3834129 and CASP3 rs4647601 with the risk, clinical and pathological aspects, and survival of oropharynx squamous cell carcinoma (OPSCC) patients that received cisplatin and radiotherapy. The genotypes were identified in 198 patients with OPSCC and 200 controls using polymerase chain reaction methods. Chi square or Fisher's exact test and logistic regression were applied for the detection of differences between groups. Patients' genotypes were statistically evaluated considering the event-free survival and overall analysis using Kaplan-Meier estimate and Cox regression. CASP3 rs4647601 GG genotype (44.4% vs. 30.0%, p = 0.03) and G allele (63.9% vs. 55.5%, p = 0.04) were more common in patients with OPSCC than in controls. Carriers of GG genotype and G allele were under 1.78-fold and 1.40-fold increased risk of OPSCC than others, respectively. The frequency of CASP8 rs3834129 DD genotype was higher in patients with OPSCC with poorly differentiated or undifferentiated tumors when compared to others (34.5% vs. 16.1%, p = 0.02). No influence of CASP8 and CASP3 polymorphisms on OPSCC patients' survival was seen in this study. Our results indicate that inherited genetic variants in the intrinsic apoptosis pathway related to CASP3 rs4647601 and CASP8 rs3834129 polymorphisms may be an important determinant of OPSCC risk and tumor cell differentiation.
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Affiliation(s)
- Gabriela Arielo Tortorelli
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil
| | - Caroline Torricelli
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil
| | - Juliana Carron
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil
| | - Ericka Francislaine Dias Costa
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil
| | - Leisa Lopes-Aguiar
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil
| | - Bruna Fernandes Carvalho
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil
| | - José Augusto Rinck-Junior
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | | | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil.,Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, 50 Vital Brasil Street, Barão Geraldo, Campinas, SP, 13083-888, Brazil.
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Vasconcelos VCA, Lourenço GJ, Brito ABC, Vasconcelos VL, Maldaun MVC, Tedeschi H, Marie SKN, Shinjo SMO, Lima CSP. Associations ofVEGFAandKDRsingle-nucleotide polymorphisms and increased risk and aggressiveness of high-grade gliomas. Tumour Biol 2019; 41:1010428319872092. [DOI: 10.1177/1010428319872092] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Angiogenesis, induced by the vascular endothelial growth factor A through its ligation to the vascular endothelial growth receptor 2, has been described as a crucial point in high-grade glioma development. The aim of this study was to evaluate the influence of VEGFA–2578C/A, −2489C/T, −1154G/A, −634G/C, and −460C/T, and KDR–604T/C, −271G/A, +1192G/A, and +1719A/T single-nucleotide polymorphisms on risk and clinicopathological aspects of high-grade glioma. This case–control study enrolled 205 high-grade glioma patients and 205 controls. Individuals with VEGFA–2578 CC or CA, VEGFA–1154 GG, VEGFA–634 GC or CC, and VEGFA–460 CT or TT genotypes were under 2.56, 1.53, 1.54, and 1.84 increased risks of high-grade glioma, compared to others, respectively. And 1.61, 2.66, 2.52, 2.53, and 2.02 increased risks of high-grade glioma were seen in individuals with VEGFA–2578 CC plus VEGFA–1154 GG, VEGFA–2578 CC or CA plus VEGFA–634 GC or CC, VEGFA–2578 CC or CA plus VEGFA–460 CT or TT, VEGFA–1154 GG or GA plus VEGFA–634 GC or CC, and VEGFA 634 GC or CC plus VEGFA–460 CT or TT combined genotypes, respectively, when compared to others. The “CAGT” haplotype of KDR single-nucleotide polymorphisms was more common in patients with grade IV than in those with grade III tumors, and individuals carrying this haplotype were at 1.76 increased risk of developing grade IV tumors than others. We present, for the first time, preliminary evidence that VEGFA–2578C/A and VEGFA–1154G/A single-nucleotide polymorphisms increases high-grade glioma risk, and “CAGT” haplotype of the KDR gene alters high-grade glioma aggressiveness and risk of grade IV tumors in Brazil.
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Affiliation(s)
| | - Gustavo Jacob Lourenço
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Angelo Borsarelli Carvalho Brito
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Victor Leal Vasconcelos
- Department of Neurosurgery, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | | | - Helder Tedeschi
- Department of Neurosurgery, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | | | | | - Carmen Silvia Passos Lima
- Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
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Vencatto RW, Ramalho S, Marson FAL, Rezende LM, Pereira SVN, Bonadia LC, Lima CSP, Bertuzzo CS. ABCB1 variants (C1236T, rs1128503 and G2677T/A, rs2032582) do not show an association with recurrence and survival in patients with breast cancer undergoing anthracycline-based chemotherapy. Meta Gene 2019. [DOI: 10.1016/j.mgene.2019.100596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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Delamain MT, Gomez GVB, Lourenço GJ, de Souza CA, Lima CSP. Increased risk of Hodgkin lymphoma in males with inherited T lymphocyte receptor programed death-1 deficiency. Leuk Lymphoma 2019; 60:3552-3556. [PMID: 31282791 DOI: 10.1080/10428194.2019.1636988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Carmino Antônio de Souza
- Haematology and Haemotherapy Centre, University of Campinas, São Paulo, Brazil.,Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil.,Clinical Oncology Service, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
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Teles CM, Lammoglia LC, Juliano MA, Ruiz ALTG, Candido TZ, de Carvalho JE, Lima CSP, Abbehausen C. Novel anticancer Pd II complexes: The effect of the conjugation of transferrin binding peptide and the nature of halogen coordinated on antitumor activity. J Inorg Biochem 2019; 199:110754. [PMID: 31401348 DOI: 10.1016/j.jinorgbio.2019.110754] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/14/2019] [Accepted: 06/23/2019] [Indexed: 01/06/2023]
Abstract
A series of PdII complexes with bis-(2-pyridylmethyl)glycine as a ligand of formula [PdX(bis-(2-pyridylmethyl)glycine)] where X = Cl, Br, I were prepared and the effect of the halogen nature in the antitumor activity of eight tumorigenic and one non-tumorigenic cell line was evaluated. The chloride derivative was further functionalized with a transferrin receptor binding peptide, generating the first PdII based metallopeptide. Its antitumor activity was also evaluated. However, among all the complexes, the chloride and iodine parent compounds showed the lowest GI50 values in the panel evaluated, and lowest GI50 than cisplatin in several cell lines. In contrast, the bromine derivative showed higher values of GI50 than chloride and iodine (around 30 - 50 μM). The same trend was observed for the bovine serum albumin binding constant with higher values for iodine, chlorine, and bromine in this order. In aqueous solution, the chloride is exchanged by water while the bromine and iodine are not. DNA was evaluated as a target and showed no significative interaction for all the compounds. The results suggest sulfur-rich proteins and not DNA as a target. This report represents the first PdII metallopeptide reported, its evaluation in solution and antitumor activity. This work opens the possibilities for further functionalization of PdII complexes and the importance of the halogen coordination in the design of novel metallodrugs.
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Affiliation(s)
- C M Teles
- Institute of Chemistry, University of Campinas - UNICAMP, PO Box 6154, 13083-970 Campinas, SP, Brazil
| | - L C Lammoglia
- Faculty of Pharmaceutical Sciences, University of Campinas, UNICAMP, 13083-871 Campinas, SP, Brazil
| | - M A Juliano
- Universidade Federal de São Paulo, Escola Paulista de Medicina, UNIFESP, 04063-062 São Paulo, SP, Brazil
| | - A L T G Ruiz
- Faculty of Pharmaceutical Sciences, University of Campinas, UNICAMP, 13083-871 Campinas, SP, Brazil
| | - T Z Candido
- Faculty of Medical Sciences, University of Campinas, UNICAMP, 13083-970 Campinas, SP, Brazil
| | - J E de Carvalho
- Faculty of Pharmaceutical Sciences, University of Campinas, UNICAMP, 13083-871 Campinas, SP, Brazil
| | - C S P Lima
- Faculty of Medical Sciences, University of Campinas, UNICAMP, 13083-970 Campinas, SP, Brazil
| | - C Abbehausen
- Institute of Chemistry, University of Campinas - UNICAMP, PO Box 6154, 13083-970 Campinas, SP, Brazil.
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Santos MA, Oliveira e Silva LF, Kohler HF, Curioni O, Vilela RA, Fang M, Lima CSP, Gomes JPP, Chaves ALF, Pulido JZ, Trindade K, Araujo MC, Obst F, Brollo J, Ferreira E, Kowalski LP, Domenge C. Impact of systemic treatment associated to radiotherapy on quality of life in locally advanced head and neck cancer patients in Brazil: Prospective real-world data study. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.e17563] [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: 11/20/2022] Open
Abstract
e17563 Background: the purpose of this study was to compare quality of life (QoL) and overall survival (OS) in patients with locally advanced head and neck cancer treated with radiotherapy only (RT), chemoradiotherapy with cisplatin (CT-RT) or RT with cetuximab (CET-RT). Methods: in this real-world, multi-institutional and prospective study, QoL outcomes were assessed using EORTC QLQ-C30 and QLQ-H&N43 questionnaires. Patients were treated according to each participating institution’s protocol. The Item Response Theory was used to generate a global QoL score, based on the 71 questions of both forms. Questionnaires were completed before treatment and every three months, thereafter. Survival was calculated using the Kaplan-Meyer method, and groups were compared by the log-rank test. The impact of the treatment modalities on QoL was analyzed using multivariate regression analyses. Results: Six hundred and twenty-six patients, with tumors located at the oral cavity (36%), oropharynx (30%), larynx (21%), hypopharynx (9%) and nasopharynx (4%) were included. Median follow up was 10.2 months. RT was delivered to 39% of the patients while 58% received CT-RT and 3% received CET-RT. Patients submitted to surgery were not included. OS was higher when systemic treatment was added to RT (median OS CET-RT: 21.9 months and CT-RT: 24.3 months, versus 14.2 months with RT, p < 0.05). A decrease in QoL during treatment was observed in all patients’ groups, but CT-RT had a statistically significant negative impact on QoL when compared to CET-RT (p = 0.02). An important limitation of the study is the low number of patients that received this last treatment modality, what is, probably, a result of local policies on reimbursement. Other factors that influenced QoL were alcohol consumption (better QoL for patients with no history of chronic alcohol consumption, p = 0.007) and radiotherapy technique (better QoL for patients treated with intensity-modulated RT, when compared to conformal RT, p < 0.001). Conclusions: We observed, as expected, better OS with systemic therapy, when associated to RT. A decrease in QoL was detected, as well, during treatment, but a less pronounced decrease was seen in patients receiving CET-RT, when compared to CT-RT. More studies are needed to confirm the QoL improvement in patients submitted to this last treatment approach.
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Affiliation(s)
| | | | | | | | | | | | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | | | | | | | | | | | | | - Janaina Brollo
- Institute of Biotechnology, University of Caxias do Sul, Caxias Do Sul, Brazil
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Costa EFD, Lopes-Aguiar L, Nogueira GS, Lima TRP, Rinck-Junior JA, Lourenço GJ, Lima CSP. CASP9 c.-1339A>G and CASP3 c.-1191A>G polymorphisms alter susceptibility and clinical aspects of head and neck squamous cell carcinoma. Head Neck 2019; 41:2665-2670. [PMID: 30903678 DOI: 10.1002/hed.25746] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 07/12/2018] [Revised: 01/30/2019] [Accepted: 03/07/2019] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Single nucleotide polymorphisms (SNPs) in genes that act in intrinsic apoptosis pathway may modulate cancer susceptibility. This study investigated the roles of CASP9 c.-1339A>G (rs4645978) and CASP3 c.-1191A>G (rs12108497) SNPs on risk and behavior of head and neck (HN) squamous cell carcinoma (SCC). METHODS DNA of 350 patients with HNSCC and 350 controls was analyzed by polymerase chain reaction method for genotyping. RESULTS CASP3 c.-1191AG or GG genotype was more common in patients with HNSCC and oral cavity or oropharynx SCC than in controls; carriers of this genotype were under 2.15 and 2.81-fold increased risks of the respective tumors. CASP9 c.-1339AG or GG plus CASP3 c.-1191AG or GG genotypes were associated with oral cavity or oropharynx SCC early onset. CONCLUSION These findings present, for the first time, preliminary evidence that inherited abnormalities related to CASP9 c.-1339A>G and CASP3 c.-1191A>G SNPs are determinants of HNSCC risk and clinical aspects.
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Affiliation(s)
- Ericka Francislaine Dias Costa
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil.,Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Leisa Lopes-Aguiar
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil.,Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Guilherme Silva Nogueira
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | | | - José Augusto Rinck-Junior
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil.,Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, São Paulo, Brazil
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Beraldo GL, Brito ABC, Delamain MT, Souza CAD, Lima CSP, Bonfitto JFL, Queiroz LDS, Reis F. Primary infratentorial diffuse large b-cell lymphoma: a challenging diagnosis in an immunocompetent patient. ACTA ACUST UNITED AC 2019; 65:136-140. [PMID: 30892435 DOI: 10.1590/1806-9282.65.2.136] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 05/26/2018] [Indexed: 11/21/2022]
Abstract
We describe the case of a female patient, 52 years old, with dizziness and left motor incoordination for 2 weeks. Brain MRI magnetic resonance imaging) revealed a hyperintense lesion on T2-weighted images, without restricted diffusion, in the left middle cerebellar peduncle. Spectroscopy demonstrated peak of lipids and perfusion did not show any elevation in relative cerebral blood volume (rCBV). The patient underwent an open biopsy and resection, and the diagnosis of diffuse large B-cell lymphoma (DLBCL) was established. The patient received intravenous dexamethasone with symptoms remission, followed by four cycles of methotrexate plus cytarabine. After 3 months, the patient returned with decreased consciences level and a new MRI revealed a right superior frontal gyrus lesion with features suggesting a lymphomatous lesion. The patient died five days after her relapse.
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Affiliation(s)
- Gabriel Laverdi Beraldo
- Department of Radiology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
| | | | - Márcia Torresan Delamain
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
| | - Carmino Antonio de Souza
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
| | - João Felipe Leite Bonfitto
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
| | - Luciano de Souza Queiroz
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
| | - Fabiano Reis
- Department of Radiology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, SP, Brasil
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Macedo LT, Ferrari VE, Carron J, Costa EFD, Lopes-Aguiar L, Lourenço GJ, Lima CSP. Cost-minimization analysis of GSTP1c.313A>G genotyping for the prevention of cisplatin-induced nausea and vomiting: A Bayesian inference approach. PLoS One 2019; 14:e0213929. [PMID: 30870506 PMCID: PMC6417645 DOI: 10.1371/journal.pone.0213929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 11/02/2018] [Accepted: 03/04/2019] [Indexed: 02/08/2023] Open
Abstract
Background Chemotherapy-induced nausea and vomiting are concerning adverse events resulting from cancer treatment, and current guidelines recommend the use of neurokinin-1-selective antagonists, such as fosaprepitant, in highly emetogenic schemes. However, the implementation of this strategy may be limited by the cost of treatment. GSTP1 c.313A>G genotype was recently described as a predictor of vomiting related to high-dose cisplatin. We hypothesized that the inclusion of routine GSTP1 c.313A>G screening may be promising in financial terms, in contrast to the wide-spread use of fosaprepitant. Methods A cost-minimization analysis was planned to compare GSTP1 c.313A>G genotyping versus overall fosaprepitant implementation for patients with head and neck cancer under chemoradiation therapy with high-dose cisplatin. A decision analytic tree was designed, and conditional probabilities were calculated under Markov chain Monte Carlo simulations using the Metropolis-Hastings algorithm. The observed data included patients under treatment without fosaprepitant, while priors were derived from published studies. Results To introduce screening with real-time polymerase chain reaction, an initial investment of U$ 39,379.97 would be required, with an amortization cost of U$ 7,272.97 per year. The mean cost of standard therapy with fosaprepitant is U$ 243.24 per patient, and although the initial cost of routine genotyping is higher, there is a tendency of progressive minimization at a threshold of 155 patients (Credible interval–CI: 119 to 216), provided more than one sample is incorporated for simultaneous analysis. A resulting reduction of 35.83% (CI: 30.31 to 41.74%) in fosaprepitant expenditures is then expected with the implementation of GSTP1 c.313A>G genotyping. Conclusion GSTP1 c.313A>G genotyping may reduce the use of preventive support for chemotherapy induced nausea and lower the overall cost of treatment. Despite the results of this simulation, randomized, interventional studies are required to control for known and unknown confounders as well as unexpected expenses.
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Affiliation(s)
- Ligia Traldi Macedo
- Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
- * E-mail:
| | - Vinicius Eduardo Ferrari
- Centre for Economics and Administration (CEA), Pontifical Catholic University of Campinas (PUCC), Campinas, Brazil
| | - Juliana Carron
- Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | | | - Leisa Lopes-Aguiar
- Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
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Queiroz NDCA, Jorge MP, Sousa IMDO, Lima CSP, Matias MCDM, Dal Rio AC, Pereira EB, Galassi VHK, de Carvalho JE, Galvao TF, Foglio MA. Arrabidaea chica for oral mucositis in patients with head and neck cancer: a protocol of a randomised clinical trial. BMJ Open 2018; 8:e019505. [PMID: 30341109 PMCID: PMC6196823 DOI: 10.1136/bmjopen-2017-019505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Oral mucositis is an iatrogenic condition of erythematous inflammatory changes which tends to occur on buccal and labial surfaces, the ventral surface of the tongue, the floor of the mouth and the soft palate of patients receiving chemotherapy. This protocol of ongoing randomised parallel group clinical trial aims to access the therapeutic effect of an herbal gel containing 2.5% Arrabidaea chica Verlot standardised extract on oral mucositis in patients with head and neck cancer compared with low-level laser therapy. METHODS AND ANALYSIS Patients with head and neck cancer held at Clinics Hospital of University of Campinas, Sao Paulo, who develop early signs/symptoms of oral mucositis are eligible. Baseline characteristics of participants include oral mucositis grade and quality of life assessments. Enrolment started in November 2017 with allocation of patients to one of the study groups by means of randomisation. Patients will be treated either with Arrabidaea chica or laser until wound healing. Monitoring includes daily assessment of mucositis grade and diameter measurement by photographs and millimetre periodontal probe. Treatments will be concluded once mucositis is healed. A blinded assessor will evaluate mucositis cure after referred by the study team. At this point, the gel tube will be weighed to indirectly assess patient's compliance. At close-out, data will be analysed by a blinded researcher following the procedures described in the statistical analyses. ETHICS AND DISSEMINATION This clinical trial was approved by the ethics committee of research in humans at the Faculty of Medical Sciences of University of Campinas (report no. 1,613,563/2016). Results from this trial will be communicated in peer-reviewed publications and scientific presentations. TRIAL REGISTRATION NUMBER RBR-5×4397.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Tais Freire Galvao
- Faculty of Pharmaceutical Sciences, State University of Campinas, Sao Paulo, Brazil
| | - Mary Ann Foglio
- Faculty of Pharmaceutical Sciences, State University of Campinas, Sao Paulo, Brazil
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Gomes JPP, Veloso JDRC, Altemani AMDAM, Chone CT, Altemani JMC, de Freitas CF, Lima CSP, Braz-Silva PH, Costa ALF. Three-Dimensional Volume Imaging to Increase the Accuracy of Surgical Management in a Case of Recurrent Chordoma of the Clivus. Am J Case Rep 2018; 19:1168-1174. [PMID: 30275439 PMCID: PMC6180943 DOI: 10.12659/ajcr.911592] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Patient: Male, 53 Final Diagnosis: Clivus chordoma Symptoms: Pain the eye Medication: — Clinical Procedure: — Specialty: Radiology
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Affiliation(s)
- João Pedro Perez Gomes
- Division of General Pathology, Department of Stomatology, School of Dentistry, University of Sao Paulo (USP), São Paulo, SP, Brazil
| | - José de Ribamar Castro Veloso
- Department of Orthodontics and Radiology, School of Dentistry, University City of São Paulo (UNICID), São Paulo, SP, Brazil
| | | | - Carlos Takahiro Chone
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | | | - Claudio Fróes de Freitas
- Department of Orthodontics and Radiology, School of Dentistry, University City of São Paulo (UNICID), São Paulo, SP, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Paulo Henrique Braz-Silva
- Division of General Pathology, Department of Stomatology, School of Dentistry, University of São Paulo (USP), São Paulo, SP, Brazil
| | - Andre Luiz Ferreira Costa
- Department of Orthodontics and Radiology, School of Dentistry, University City of São Paulo (UNICID), São Paulo, SP, Brazil
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Ribeiro MG, Zunta GL, Santos JS, Moraes AM, Lima CSP, Ortega MM. Clinical features related to xeroderma pigmentosum in a Brazilian patient diagnosed at advanced age. Appl Clin Genet 2018; 11:89-92. [PMID: 30127633 PMCID: PMC6089094 DOI: 10.2147/tacg.s155083] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Xeroderma pigmentosum is a rare autosomal recessive genetic disease characterized by extreme sensitivity due to solar radiation and deficiency in excision repair DNA. Those factors promote a set of skin abnormalities such as keratosis, hyperpigmentation, tumors in areas exposed to sunlight, and ocular and, eventually, neurological disorders. In the present review, we summarize the main clinical features related to a case of xeroderma pigmentosum in a man who was not diagnosed until he was 45 years old.
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Affiliation(s)
- Marina Guinda Ribeiro
- Department of Post Graduate Program in Health Science, São Francisco University, Bragança Paulista, São Paulo, Brazil,
| | - Gabriella Lucato Zunta
- Department of Post Graduate Program in Health Science, São Francisco University, Bragança Paulista, São Paulo, Brazil,
| | - Jéssica Silva Santos
- Department of Post Graduate Program in Health Science, São Francisco University, Bragança Paulista, São Paulo, Brazil,
| | - Aparecida Machado Moraes
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Manoela Marques Ortega
- Department of Post Graduate Program in Health Science, São Francisco University, Bragança Paulista, São Paulo, Brazil,
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Nogueira GAS, Costa EFD, Lopes-Aguiar L, Lima TRP, Visacri MB, Pincinato EC, Lourenço GJ, Calonga L, Mariano FV, Altemani AMDAM, Altemani JMC, Moriel P, Chone CT, Ramos CD, Lima CSP. Polymorphisms in DNA mismatch repair pathway genes predict toxicity and response to cisplatin chemoradiation in head and neck squamous cell carcinoma patients. Oncotarget 2018; 9:29538-29547. [PMID: 30038702 PMCID: PMC6049861 DOI: 10.18632/oncotarget.25268] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [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: 02/03/2018] [Accepted: 03/26/2018] [Indexed: 12/27/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is treated with cisplatin (CDDP) and radiotherapy (RT), and distinct results are observed among patients with similar clinicopathological aspects. This prospective study aimed to investigate whether MLH1 c.-93G>A (rs1800734), MSH2 c.211+9C>G (rs2303426), MSH3 c.3133G>A (rs26279), EXO1 c.1765G>A (rs1047840), and EXO1 c.2270C>T (rs9350) single nucleotide polymorphisms (SNPs) of the mismatch repair (MMR) pathway change side effects and response rate of 90 HNSCC patients treated with CDDP and RT. DNA from peripheral blood was analyzed by PCR-based methods to obtain genotypes. It was observed 4.27-fold and 4.69-fold increased risks of presenting pronounced nephrotoxicity with treatment in patients with MSH3 GG and EXO1 rs9350 CC genotypes compared with patients with GA or AA and CT or TT genotypes, respectively. MSH3 GG or GA and GT haplotype of EXO1 rs1047840 and rs9350 SNPs conferred to patients 10.29 and 4.00 more chances of presenting pronounced ototoxicity after treatment than MSH3 AA genotype and other EXO1 haplotypes, respectively. Patients with EXO1 rs1047840 GA or AA genotype and AC haplotype of EXO1 rs1047840 and rs9350 SNPs had both 9.55-fold increased risks of achieving partial response or stable disease instead of complete remission after treatment than patients with EXO1 GG genotype and other EXO1 haplotypes, respectively. For the first time, our data show preliminary indication that inherited alterations of DNA MMR pathway, related to MSH3 rs26279, EXO1 rs1047840 and EXO1 rs9350 SNPs, modify toxicity and response to chemoradiation in HNSCC, and may contribute to future personalized treatment of patients.
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Affiliation(s)
| | | | - Leisa Lopes-Aguiar
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Tathiane Regine Penna Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Marília Berlofa Visacri
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Eder Carvalho Pincinato
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Luciane Calonga
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | | | - Patrícia Moriel
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carlos Takahiro Chone
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Celso Dario Ramos
- Department of Radiology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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Quintanilha JCF, Visacri MB, Amaral LS, Lima CSP, Cintra ML, Moriel P. Leukocytoclastic vasculitis complicating cisplatin + radiation treatment for laryngeal cancer: a case report. BMC Cancer 2017; 17:831. [PMID: 29212535 PMCID: PMC5719589 DOI: 10.1186/s12885-017-3848-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [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: 08/10/2017] [Accepted: 11/27/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Leukocytoclastic vasculitis is typically mediated by deposition of immune complexes and is related to many causes, including medication. To the best of our knowledge, leukocytoclastic vasculitis related to cisplatin has not yet been described in the scientific literature. CASE PRESENTATION We report a rare case of leukocytoclastic vasculitis after the first cycle of high-dose cisplatin chemotherapy in a patient with larynx carcinoma. A 48-year-old Caucasian man with larynx carcinoma received a high-dose of cisplatin monochemotherapy (100 mg/m2 every 21 days), along with 70 Gy of radiotherapy divided into 35 sessions, as a therapeutic schedule. Twelve days after the first chemotherapy administration and after 8 sessions of radiotherapy (total of 16 Gy), the patient presented with acute onset of palpable purpura in the lower limbs. The patient was hospitalized for 10 days, and during this period, he underwent several examinations to rule out infectious, autoimmune, and neoplastic disorders. A skin biopsy showed leukocytoclastic vasculitis with a positive pattern for IgM and C3, as detected through direct immunofluorescence. Twenty-five days after cisplatin administration, the chemotherapy regimen was changed to carboplatin AUC 5, and the episodes of purpura ceased, reinforcing the hypothesis of an adverse reaction to cisplatin. CONCLUSIONS Cisplatin can induce leukocytoclastic vasculitis and clinicians should be aware of this potential effect for better case management and diagnosis.
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Affiliation(s)
- Júlia Coelho França Quintanilha
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, 13083-8871, Brazil
| | - Marília Berlofa Visacri
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, 13083-8871, Brazil
| | - Laís Sampaio Amaral
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, 13083-8871, Brazil
| | - Carmen Silvia Passos Lima
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, 13083-8871, Brazil
| | - Maria Letícia Cintra
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, 13083-8871, Brazil
| | - Patricia Moriel
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), 126 Tessália Vieira de Camargo Street, Campinas, SP, 13083-8871, Brazil. .,Faculty of Pharmaceutical Sciences (FCF), University of Campinas (UNICAMP), 200 Cândido Portinari Street, Campinas, SP, 13083-871, Brazil.
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Ferrari GB, Visacri MB, Quintanilha JCF, de Vito GG, Barbosa CR, Dias LP, Lima CSP, Moriel P. The Importance of Pharmaceutical Care in Oncologic Patients Undergoing Oral Antineoplastic Treatment: A Pilot Study on Adherence, Quality of Life, and Perceptions of the Information Received. Am J Med Qual 2017; 33:331-332. [DOI: 10.1177/1062860617737158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Carron J, Lopes-Aguiar L, Costa EFD, Nogueira GAS, Lima TRP, Pincinato EC, Visacri MB, Quintanilha JCF, Moriel P, Lourenço GJ, Lima CSP. GSTP1c.313A>G,XPDc.934G>A,XPFc.2505T>C andCASP9c.-1339A>G Polymorphisms and Severity of Vomiting in Head and Neck Cancer Patients treated with Cisplatin Chemoradiation. Basic Clin Pharmacol Toxicol 2017; 121:520-525. [DOI: 10.1111/bcpt.12842] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 06/29/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Juliana Carron
- Faculty of Medical Sciences; Laboratory of Cancer Genetics; University of Campinas; Campinas São Paulo Brazil
| | - Leisa Lopes-Aguiar
- Faculty of Medical Sciences; Laboratory of Cancer Genetics; University of Campinas; Campinas São Paulo Brazil
| | | | | | - Tathiane Regine Penna Lima
- Faculty of Medical Sciences; Laboratory of Cancer Genetics; University of Campinas; Campinas São Paulo Brazil
| | - Eder Carvalho Pincinato
- Faculty of Medical Sciences; Laboratory of Cancer Genetics; University of Campinas; Campinas São Paulo Brazil
| | | | | | - Patrícia Moriel
- Faculty of Pharmaceutical Sciences; University of Campinas; Campinas São Paulo Brazil
| | - Gustavo Jacob Lourenço
- Faculty of Medical Sciences; Laboratory of Cancer Genetics; University of Campinas; Campinas São Paulo Brazil
| | - Carmen Silvia Passos Lima
- Faculty of Medical Sciences; Laboratory of Cancer Genetics; University of Campinas; Campinas São Paulo Brazil
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Lopes-Aguiar L, Costa EFD, Nogueira GAS, Lima TRP, Visacri MB, Pincinato EC, Calonga L, Mariano FV, de Almeida Milani Altemani AM, Altemani JMC, Coutinho-Camillo CM, Ribeiro Alves MAVF, Moriel P, Ramos CD, Chone CT, Lima CSP. XPD c.934G>A polymorphism of nucleotide excision repair pathway in outcome of head and neck squamous cell carcinoma patients treated with cisplatin chemoradiation. Oncotarget 2017; 8:16190-16201. [PMID: 26918827 PMCID: PMC5369956 DOI: 10.18632/oncotarget.7668] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [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: 10/30/2015] [Accepted: 02/16/2016] [Indexed: 11/25/2022] Open
Abstract
This study aimed to investigate the associations of XPC c.2815A>C, XPD c.934G>A and c.2251A>C, XPF c.2505T>C and ERCC1 c.354C>T single nucleotide polymorphisms (SNPs) of nucleotide excision repair pathway in outcome of head and neck squamous cell carcinoma (HNSCC) patients treated with cisplatin (CDDP) chemoradiation. Patients with XPC c.2815AC or CC and XPD c.934GA or AA genotypes had 0.20 and 0.38 less chances of presenting moderate/severe ototoxicity and nausea, respectively. Patients with XPD c.934AA and c.2251AC or CC genotypes had 8.64, 12.29 and 3.55 more chances of achieving complete response (CR), consistent ototoxicity and nephrotoxicity, respectively. AA haplotype of XPD and ACT haplotype of XPD and ERCC1 SNPs were associated with 9.30 and 3.41 more chances of achieving CR and consistent nephrotoxicity, respectively. At 24 months of follow-up, patients with XPD c.934AA genotype presented lower progression-free survival and overall survival in Kaplan-Meier estimates, and differences between groups remained the same in univariate Cox analysis. Patients with XPD c.934AA genotype had 2.13 and 2.04 more risks of presenting tumor progression and death than others in multivariate Cox analysis. Our data present preliminary evidence that XPC c.2815A>C, XPD c.934G>A and c.2251A>C, and ERCC1 c.354C>T SNPs alter outcome of HNSCC patients treated with CDDP chemoradiation.
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Affiliation(s)
- Leisa Lopes-Aguiar
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | | | - Tathiane Regine Penna Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Marília Berlofa Visacri
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Eder Carvalho Pincinato
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Luciane Calonga
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | | | | | | | - Patrícia Moriel
- Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Celso Dario Ramos
- Department of Radiology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carlos Takahiro Chone
- Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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Delamain MT, Miranda ECM, Lourenço GJ, de Souza CA, Lima CSP. Through translational prospective study, the GSTP1 Ile105Val polymorphism emerges as prognostic marker in de novo large B-cell lymphoma patients. Blood Cancer J 2017; 7:e560. [PMID: 28452985 PMCID: PMC5436081 DOI: 10.1038/bcj.2017.38] [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: 11/21/2022] Open
Affiliation(s)
- M T Delamain
- Hematology and Hemotherapy Center, University of Campinas, Sao Paulo, Brazil
| | - E C M Miranda
- Hematology and Hemotherapy Center, University of Campinas, Sao Paulo, Brazil
| | - G J Lourenço
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Sao Paulo, Brazil
| | - C A de Souza
- Department of Internal Medicine, Hematology and Hemotherapy Center, Faculty of Medical Sciences, University of Campinas, Sao Paulo, Brazil
| | - C S P Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Sao Paulo, Brazil
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Visacri MB, Pincinato EDC, Ferrari GB, Quintanilha JCF, Mazzola PG, Lima CSP, Moriel P. Adverse drug reactions and kinetics of cisplatin excretion in urine of patients undergoing cisplatin chemotherapy and radiotherapy for head and neck cancer: a prospective study. ACTA ACUST UNITED AC 2017; 25:12. [PMID: 28438219 PMCID: PMC5404337 DOI: 10.1186/s40199-017-0178-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [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: 02/07/2017] [Accepted: 04/11/2017] [Indexed: 01/09/2023]
Abstract
Background Cisplatin is a high-potency anticancer agent; however, it causes significant adverse drug reactions (ADRs). Potential pharmacokinetic markers must be studied to predict or prevent cisplatin-induced ADRs and achieve better prognosis. This study was designed to investigate the relationship between ADRs and kinetics of cisplatin excretion in the urine of patients undergoing high-dose cisplatin chemotherapy and radiotherapy for head and neck cancer. Methods Outpatients with head and neck cancer received a first cycle of high-dose cisplatin chemotherapy (80–100 mg/m2) concurrent to radiotherapy. ADRs (haematological, renal, and gastrointestinal reactions) were classified based on severity by National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE, version 4, grade 0–4). The kinetics of cisplatin excretion in urine was evaluated by high-performance liquid chromatography over three time periods: 0–12, 12–24, and 24–48 h after the administration of cisplatin. Spearman Correlation test and regression analysis were performed to assess the relationship between ADRs and cisplatin excretion in the urine. Results In total, 59 patients with a mean age of 55.6 ± 9.4 years were analysed; most patients were male (86.4%), white (79.7%), and with pharyngeal tumours in advanced stages (66.1%). The most frequently observed ADRs were anaemia (81.4%), lymphopenia (78%), and nausea (64.4%); mostly grades 1 and 2 of toxicity. The mean cisplatin excretion was 70.3 ± 64.4, 7.3 ± 6.3, and 5 ± 4 μg/mg creatinine at 0–12, 12–24, and 24–48 h, respectively. Statistical analysis showed that the amount of cisplatin excreted did not influence the severity of ADRs. Conclusions The most frequent ADRs were anaemia, lymphopenia, and nausea. Grades 1 and 2 were the severities for most ADRs. The period over which the highest cisplatin excretion observed was 0–12 h after chemotherapy, and cisplatin excretion could not predict toxicity. Graphical abstract ![]()
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Affiliation(s)
- Marília Berlofa Visacri
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), Tessália Vieira de Camargo, 126, Cidade Universitária "Zeferino Vaz", Zip Code 13083-887, Campinas, SP, Brazil
| | - Eder de Carvalho Pincinato
- Department of Biological and Health Science Center, Mackenzie Presbyterian University, Rua da Consolação 896, Consolação, Zip Code 01302-907, São Paulo, SP, Brazil
| | - Graziele Baldan Ferrari
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), Tessália Vieira de Camargo, 126, Cidade Universitária "Zeferino Vaz", Zip Code 13083-887, Campinas, SP, Brazil
| | - Júlia Coelho França Quintanilha
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), Tessália Vieira de Camargo, 126, Cidade Universitária "Zeferino Vaz", Zip Code 13083-887, Campinas, SP, Brazil
| | - Priscila Gava Mazzola
- Faculty of Pharmaceutical Sciences (FCF), University of Campinas (UNICAMP), Cândido Portinari, 200, Cidade Universitária "Zeferino Vaz" - Barão Geraldo, Zip Code 13083-871, Campinas, SP, Brazil
| | - Carmen Silvia Passos Lima
- School of Medical Sciences (FCM), University of Campinas (UNICAMP), Tessália Vieira de Camargo, 126, Cidade Universitária "Zeferino Vaz", Zip Code 13083-887, Campinas, SP, Brazil
| | - Patricia Moriel
- Faculty of Pharmaceutical Sciences (FCF), University of Campinas (UNICAMP), Cândido Portinari, 200, Cidade Universitária "Zeferino Vaz" - Barão Geraldo, Zip Code 13083-871, Campinas, SP, Brazil.
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Oliveira C, Lourenço GJ, Rinck-Junior JA, de Moraes AM, Lima CSP. Polymorphisms in apoptosis-related genes in cutaneous melanoma prognosis: sex disparity. Med Oncol 2017; 34:19. [PMID: 28050764 DOI: 10.1007/s12032-016-0868-z] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 12/07/2016] [Indexed: 01/18/2023]
Abstract
Cutaneous melanoma (CM) cells are resistant to apoptosis, and steroid hormones are involved in this process through regulation of TP53, MDM2, BAX, and BCL2 expression. We analyzed herein sex differences in outcomes of CM patients associated with TP53 c.215G>C, MDM2 c.309T>G, BAX c.-248G>A, and BCL2 c.-717C>A polymorphisms. DNA from 121 men and 116 women patients was analyzed by polymerase chain reaction and enzymatic digestion assays. At 60 months of follow-up, shorter progression-free survival (PFS) was seen in males with MDM2 GG + BCL2 AA (20.0 vs. 62.6%, P = 0.0008) genotype. Men carriers of the genotype had poor PFS (HR 3.78, 95% CI 1.30-11.0) than others. For women, shorter PFS was associated with TP53 GC or CC (61.4 vs. 80.8%, P = 0.01) and TP53 GC or CC + MDM2 TG or GG (59.1 vs. 85.4%, P = 0.01) genotypes at the same time. Women carriers of the genotypes had poor PFS (HR 2.46, 95% CI 1.19-5.09; HR 9.49, 95% CI 1.14-78.50) than others, respectively. Our data present, for the first time, preliminary evidence that inherited abnormalities on TP53, MDM2 and BCL2 genes, enrolled in apoptosis pathways, have a pivotal role in differences of outcomes in women and men with CM.
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Affiliation(s)
- Cristiane Oliveira
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Distrito de Barão Geraldo, Campinas, São Paulo, CEP 13083-970, Brazil
| | - Gustavo Jacob Lourenço
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Distrito de Barão Geraldo, Campinas, São Paulo, CEP 13083-970, Brazil
| | - José Augusto Rinck-Junior
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Distrito de Barão Geraldo, Campinas, São Paulo, CEP 13083-970, Brazil
| | - Aparecida Machado de Moraes
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Distrito de Barão Geraldo, Campinas, São Paulo, CEP 13083-970, Brazil
| | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Rua Alexander Fleming, 181, Cidade Universitária "Zeferino Vaz", Distrito de Barão Geraldo, Campinas, São Paulo, CEP 13083-970, Brazil.
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Abstract
AIM Since VEGF polymorphisms were associated with variable protein production, we analyzed herein their roles in outcome of epithelial ovarian cancer (EOC) patients. METHODS Genotypes of 85 patients with primary EOC were identified in DNA by real-time PCR. Progression-free survival and overall survival were analyzed using Kaplan-Meier method, univariate Cox model and bootstrap resampling study. RESULTS At 60 months of follow-up, progression-free survival was shorter in patients with VEGF c.-2578 CC genotype compared with others (52.7 vs 82.2%; p = 0.04). Those patients had 2.15 more chance of presenting disease progression than others (p = 0.04); bootstrap study validated the result (p = 0.03). CONCLUSION Our data suggest that VEGF c.-2578C>A polymorphism acts as a prognostic factor in EOC.
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Affiliation(s)
| | | | - José Vassallo
- Laboratory of Molecular & Investigative Pathology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | | | - Carmen Silvia Passos Lima
- Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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