MIYUKI UNO
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina
LIM/24 - Laboratório de Oncologia Experimental, Hospital das Clínicas, Faculdade de Medicina
LIM/24 - Laboratório de Oncologia Experimental, Hospital das Clínicas, Faculdade de Medicina
13 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 13
- Correlation of a microRNA expression profile and the prognosis of penile cancer: A prospective study using microarray data analysis(2018) FURUYA, Tatiane K.; MURTA, Claudio B.; PONTES JR., Jose; UNO, Miyuki; CARRASCO, Alexis; SICHERO, Laura C.; VILLA, Luisa L.; COELHO, Rafael F.; GUGLIELMETTI, Giuliano B.; CORDEIRO, Mauricio D.; LEITE, Katia R.; SROUGI, Miguel; CHAMMAS, Roger; NAHAS, William C.
conferenceObject Expression of CXCR7 and CXCR4 in diffuse astrocytomas and its interaction with HIF1 alpha expression and IDH1 mutation(2014) OBA-SHINJO, S. M.; MARIE, S. K. N.; BIANCO, A.; CLARA, C.; GALATRO, T.; ROSEMBERG, S.; TEIXEIRA, M. J.; UNO, M.conferenceObject EX VIVO EXPANSION OF TUMOR INFILTRATING LYMPHOCYTES (TILS) AND CANCER STEM CELLS FROM MALIGNANT GLIOMAS(2021) SANTOS, T. R.; KAID, C.; ARAUJO, D. D.; NEVILLE, I. S.; UNO, M.; ZATZ, M.; OKAMOTO, O. K.conferenceObject Overexpression of Ankyrin Repeat Domain Containing Protein 1 Gene (ANKRD1) in Polymyositis Muscle Biopsies Is Correlated to Hypoxia.(2014) SHINJO, Samuel Katsuyuki; OBA-SHINJO, Sueli Mieko; UNO, Miyuki; MARIE, Suely Kazue Nagahashi- Stathmin is involved in the maternal embryonic leucine zipper kinase pathway in human astrocytomas.(2013) UNO, Miyuki; OBA-SHINJO, Sueli Mieko; SILVA, Roseli; GIMENEZ, Marcela; REIS, Gisele; ROSA, Jose C.; MARIE, Suely K. N.
- Stathmin is involved in the maternal embryonic leucine zipper kinase pathway and impacts in the outcome of glioblastoma(2014) UNO, Miyuki; OBA-SHINJO, Sueli Mieko; SILVA, Roseli; GIMENEZ, Marcela; ROSA, Jose Cesar; MARIE, Suely Kazue Nagahashi
- Overexpression of Ankyrin Repeat Domain Containing Protein 1 Gene (ANKRD1) in Dermatomyositis Muscle Biopsies Is Correlated to Hypoxia and Perifascicular Atrophy(2012) SHINJO, Samuel K.; OBA-SHINJO, Sueli M.; UNO, Miyuki; MARIE, Suely K. N.Background/Purpose: ANKRD1 codes for ankyrin repeat domain containing protein 1, which belongs to the muscle ankyrin repeat protein family involved in a mechano-signaling pathway that links myofibrillar stress response to muscle gene expression. In addition, ANKRD1 has an important role in transcriptional regulation, myofibrillar assembly, cardio-genesis, myogenesis and also possibly in angiogenesis. Microvasculopathy is considered as a cornerstone and early pathological change in dermatomyositis (DM), leading to hypoxia, capillary necrosis and muscle perifascicular atrophy. These alterations could upregulate genes involved in myogenesis and angiogenesis like ANKRD1. Therefore, we analyzed ANKRD1 expression in muscle biopsies of DM patients and correlated with other hypoxia parameters. Methods: RNA was extracted from frozen muscle biopsies samples of 30 untreated adult DM patients (Bohan and Peter’s criteria, 1975). As a control group, we analyzed 20 muscle biopsies with no histological change from untreated adult patients with non-inflammatory myopathy diseases. The gene coding for hypoxia-inducible factor 1, alpha subunit (HIF1A) was analyzed to estimate hypoxia degree. The ANKRD1 and HIF1A transcript expression levels were determined by quantitative real time PCR using Sybr Green method. Perifascicular atrophy was analyzed histologically by semi-quantitative method of HE stained biopsies. Expression and localization of ANKRD1 and HIF1a in muscle biopsies was accessed by immunohistochemistry. Results: Higher ANKRD1 and HIF1A expressions levels were observed in DM relative to control group (p<0.001 and p<0.001). In addition, the expression levels of both genes were correlated (r=0.703, P=0.001). We also observed a positive correlation of both genes to perifascicular atrophy (r=0.420, p=0.023 and r=0.404, p=0.030, respectively). However, ANKRD1 and HIF1A expression levels did not correlate to demographic, clinical and laboratory features (p>0.05). Immunohistochemistry showed that ANKRD1 and HIF1a were expressed mainly by atrophic muscle perifascicular cells. Conclusion: Our results demonstrated ANKRD1 is overexpressed, correlated to HIF1A in perifascicular atrophic fibers of DM muscle specimens. ANKRD1 involvement in myogenesis and angiogenesis mechanism will be further investigated.
conferenceObject CORRELATION BETWEEN MICRORNAS AND MRNA EXPRESSION PROFILES WITH THE PROGNOSIS OF CLINICALLY LOCALIZED PENILE CANCER(2019) MURTA, Claudio; PONTES JR., Jose; FURUYA, Tatiane; UNO, Miyuki; CARRASCO, Alexis; COELHO, Rafael; GUGLIELMETTI, Giuliano; CORDEIRO, Mauricio; FARAJ, Sheila; LEITE, Katia; SICHERO, Laura; VILLA, Luisa; SROUGI, Miguel; CHAMMAS, Roger; NAHAS, William- Mitochondrial DNA copy variation and TFAM expression in astrocytoma(2015) MARIE, Suely K.; SILVA, Roseli; LERARIO, Antonio; UNO, Miyuki; OBA-SHINJO, Sueli Mieko
conferenceObject Prospection of markers associated with proteolytic processing in biological samples of patients with melanoma(2022) SALARDANI, M.; CARDILI, L.; UNO, M.; CHAMMAS, R.; ZELANIS, A.