JULIANA MACHADO RUGOLO
Projetos de Pesquisa
Unidades Organizacionais
5 resultados
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conferenceObject Airway-Centered Fibroblastic Foci Contributes to Differential Diagnosis of Bronchiolocentric Interstitial Pneumonitis(2020) FABRO, A. T.; BATAH, S.; ALDA, M.; FELIX, R.; FIGUEIRA, R.; SBRAGIA, L.; MACHADO-RUGOLO, J.; BADDINI-MARTINEZ, J.; SANTOS, M.; CAPELOZZI, V.conferenceObject Immune Profiling Data and Mutational Status Improves Prediction of Risk of Death in Non-Small Cell Lung Carcinoma(2019) PARRA, E.; JANG, M.; MACHADO-RUGOLO, J.; FARHAT, C.; NAGAI, M.; TAKAGAKI, T.; TERRA, R.; FABRO, A.; CAPELOZZI, V.- The expression patterns and prognostic significance of pleckstrin homology-like domain family A (PHLDA) in lung cancer and malignant mesothelioma(2021) BALDAVIRA, Camila M.; MACHADO-RUGOLO, Juliana; PRIETO, Tabatha G.; BASTOS, Daniel R.; BALANCIN, Marcelo; AB'SABER, Alexandre M.; YAEGASHI, Lygia B.; SOUZA, Paola C.; FARHAT, Cecilia; TAKAGAKI, Teresa Y.; NAGAI, Maria Ap; CAPELOZZI, Vera L.Background: Pleckstrin homology domain family A (PHLDA) genes play important roles in cancer cellular processes, including inhibiting Akt activation, repressing growth factor signaling, inhibiting the negative feedback of EGFR/ErbB2 signaling cells, and inducing apoptosis. However, the prognostic significance of PHLDA in non-small cell lung cancer (NSCLC) and malignant pleural mesothelioma (MM) remains unclear. The present study investigates the associations between PHLDA expression patterns and their prognostic value in lung adenocarcinoma (LUAD) and MM. Methods: We analyzed PHLDA family members at the genomic level in silico to explore their mRNA expression pattern and predictive significance in LUAD and MM. We then created a PHLDA-drug interaction network and a protein-protein interaction (PPI) network using different databases. Finally, we immunohistochemically assessed the protein expression of each PHLDA family member on tissue microarrays (TMAs) in both LUAD and MM cohorts with long-term follow-up. Results: While PHLDA1 mRNA expression in both LUAD and MM was lower than that of normal tissue, PHLDA2 mRNA was significantly overexpressed in LUAD, and PHLDA3 mRNA was overexpressed in MM. In NSCLC, both low PHLDA1 mRNA expression and high PHLDA3 mRNA expression correlated with worse overall survival (OS) (P<0.01), whereas high PHLDA2 mRNA expression was associated with better OS (P<0.01). In MM, patients presenting high PHLDA1 and PHLDA2 mRNA expression had poor OS (P=0.01 and P<0.01, respectively). In addition, the PHLDA-drug interaction network indicated that several common drugs could potentially modulate PHLDA expression, and the PPI network suggested that PHLDA1 interacts with Notch family members, whereas PHLDA3 interacts with TP53. Our results also showed that the expression of PHLDA2 and PHLDA3 was significantly higher in LUAD and MM than that of PHLDA1 (P<0.05) and was associated with the risk of death. While patients with PHLDA2 >85.09 cells/mm(2) had a low risk of death (P=0.01) and a median survival time of 48 months, those with PHLDA3 <70.38 cells/mm(2) had a high risk of death (P=0.03) and a median survival time of 34 months. Conclusions: We shed light on the role of the PHLDA family as promising predictive biomarkers and potential therapeutic targets in LUAD and MM.
conferenceObject Proteomic Profile of Intraluminal Mucus as Potential Diagnostic Biomarkers of Microaspiration in Bronchiolocentric Interstitial Pneumonitis(2020) BATAH, S. S.; ALDA, M. A.; FELIX, R.; FIGUEIRA, R.; BADDINI-MARTINEZ, J.; SANTOS, M. K.; RUGOLO, J.; DOMINGUES, R.; SBRAGIA, L.; CAPELOZZI, V.; LEME, A. F. Paes; FABRO, A. T.- Association of Functional Polymorphism in CTLA-4 Gene with Survival in Non-Small Cell Lung Cancer: A Brazilian Study(2018) MACHADO-RUGOLO, J.; FABRO, A.; CUENTAS, E.; SA, V. De; RAINHO, C.; NAGAI, M.; CAPELOZZI, V.; BALANCIN, M.