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Kadono Y, Konaka H, Nohara T, Izumi K, Anai S, Fujimoto K, Koguchi T, Ishibashi K, Kawai N, Nakane K, Iba A, Masumori N, Takahara S, Mizokami A. Efficacy and Safety of First-Line Cytokines versus Sunitinib and Second-Line Axitinib for Patients with Metastatic Renal Cell Carcinoma (ESCAPE Study): A Phase III, Randomized, Sequential Open-Label Study. Cancers (Basel) 2023; 15:2745. [PMID: 37345082 DOI: 10.3390/cancers15102745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/25/2023] [Accepted: 05/12/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND The sequence of first-line cytokine and second-line molecular targeted therapies may be suitable for some patients with metastatic renal cell carcinoma (mRCC) because of the expectation of complete remission and durable response achieved with cytokine therapy. METHODS This was a phase III randomized controlled trial investigating the outcomes of low-dose interleukin-2 (IL-2) plus interferon alfa (IFNα) versus sunitinib as the first line and axitinib as the second line in patients with low- and intermediate-risk mRCC. RESULTS Thirty-five patients were randomly assigned. The total progression-free survival (PFS) to the end of the second line was 29.0 months (95% CI, 11.7-46.3) in the IL-2 + IFNα group and 16.3 months (95% CI, 6.3-26.4) in the sunitinib group. The PFS hazard ratio for the IL-2 + IFNα group relative to the sunitinib group was 0.401 (95% CI, 0.121-1.328; p = 0.135). The hazard ratio for overall survival (OS) was 1.675 (95% CI, 0.418-6.705; p = 0.466), which was better in the sunitinib group than in the IL-2 + IFNα group but not statistically significant. The types of adverse events (AEs) differed significantly, although there was no significant difference in the incidence of AEs. CONCLUSIONS There was a trend toward better total PFS for IL-2 + IFNα, but it was not significant. There was also no advantage of IL-2 + IFNα in terms of OS. The study was underpowered to draw any definitive conclusions. The results showed no clear advantage of IL-2 + IFNα over sunitinib in the first-line setting; however, it may be an option in some relatively low-risk mRCC cases due to the difference in the AE profile. This trial was registered with the University Hospital Medical Information Network (UMIN), center identifier UMIN 000012522.
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Affiliation(s)
- Yoshifumi Kadono
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa 920-8640, Japan
| | - Hiroyuki Konaka
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa 920-8640, Japan
- Department of Urology, Japanese Red Cross Society Kanazawa Hospital, Kanazawa 921-8162, Japan
| | - Takahiro Nohara
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa 920-8640, Japan
| | - Kouji Izumi
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa 920-8640, Japan
| | - Satoshi Anai
- Department of Urology, Nara Medical University, Kashihara 634-8522, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, Kashihara 634-8522, Japan
| | - Tomoyuki Koguchi
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Kei Ishibashi
- Department of Urology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
- Ishibashi Urology Clinic, Koriyama 963-8002, Japan
| | - Noriyasu Kawai
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, Nagoya 467-8601, Japan
| | - Keita Nakane
- Department of Urology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Akinori Iba
- Department of Urology, Wakayama Medical University, Wakayama 641-8509, Japan
| | - Naoya Masumori
- Department of Urology, Sapporo Medical University School of Medicine, Sapporo 060-8556, Japan
| | - Shizuko Takahara
- Innovative Clinical Research Center (iCREK), Kanazawa University Hospital, Kanazawa 920-8641, Japan
| | - Atsushi Mizokami
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa 920-8640, Japan
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Shiota M, Miyake H, Takahashi M, Oya M, Tsuchiya N, Masumori N, Matsuyama H, Obara W, Shinohara N, Fujimoto K, Nozawa M, Ohba K, Ohyama C, Hashine K, Akamatsu S, Kamba T, Mita K, Gotoh M, Tatarano S, Fujisawa M, Tomita Y, Mukai S, Ito K, Tanegashima T, Tokunaga S, Eto M. Effect of genetic polymorphisms on outcomes following nivolumab for advanced renal cell carcinoma in the SNiP-RCC trial. Cancer Immunol Immunother 2023; 72:1903-1915. [PMID: 36729213 DOI: 10.1007/s00262-023-03367-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/04/2023] [Indexed: 02/03/2023]
Abstract
BACKGROUND Anti-PD-1 antibodies are widely used for cancer treatment including advanced renal cell carcinoma (RCC). However, their therapeutic and adverse effects vary among patients. This study aimed to identify genetic markers that predict outcome after nivolumab anti-PD-1 antibody treatment for advanced RCC. METHODS This study was registered on the website of the University Hospital Medical Information Network (protocol ID, UMIN000037739). Patient enrollment was conducted at 23 institutions in Japan between August 19, 2019, and September 30, 2020. Patient follow-up ended on March 31, 2021. Patients were treated with nivolumab for advanced clear cell RCC. A genome-wide association study was performed in the development set, while genotyping of target regions in the validation set was undertaken. Single nucleotide polymorphisms (SNPs) in genes of interest CD274, PDCD1LG2 and PDCD1 were genotyped in the combined set. The primary endpoint was the association of SNPs with objective response following nivolumab treatment. As secondary endpoints, the associations of SNPs with radiographic progression-free survival (rPFS) and treatment-related grade ≥ 3 adverse events (AEs) were evaluated. RESULTS A genome-wide association study followed by a validation study identified that SNPs in FARP1 (rs643896 and rs685736) were associated with objective response and rPFS but not AEs following nivolumab treatment. Furthermore, SNPs in PDCD1LG2 (rs822339 and rs1411262) were associated with objective response, rPFS, and AEs following nivolumab treatment. Genetic risk category determined according to the number of risk alleles in SNPs (rs643896 in FARP1 and rs4527932 in PDCD1LG2) excellently predicted objective response and rPFS in nivolumab treatment. CONCLUSION This study revealed that SNPs in FARP1 and PDCD1LG2 were correlated with outcome in nivolumab treatment. The use of these SNPs may be beneficial in selecting appropriate treatment for individual patients and may contribute to personalized medicine.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Hideaki Miyake
- Department of Urology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Masayuki Takahashi
- Department of Urology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Norihiko Tsuchiya
- Department of Urology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Naoya Masumori
- Department of Urology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Hideyasu Matsuyama
- Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, Japan
| | - Wataru Obara
- Department of Urology, Iwate Medical University School of Medicine, Iwate, Japan
| | - Nobuo Shinohara
- Department of Renal and Genitourinary Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | | | - Masahiro Nozawa
- Department of Urology, Faculty of Medicine, Kindai University, Osaka, Japan
| | - Kojiro Ohba
- Department of Urology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Katsuyoshi Hashine
- Department of Urology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - Shusuke Akamatsu
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tomomi Kamba
- Department of Urology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koji Mita
- Department of Urology, Hiroshima City Asa Citizens Hospital, Hiroshima, Japan
| | - Momokazu Gotoh
- Department of Urology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shuichi Tatarano
- Department of Urology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Masato Fujisawa
- Department of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshihiko Tomita
- Department of Urology and Molecular Oncology, Graduate School of Medicine and Dental Sciences, Niigata University, Niigata, Japan
| | - Shoichiro Mukai
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Keiichi Ito
- Department of Urology, National Defense Medical College, Saitama, Japan
| | - Tokiyoshi Tanegashima
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Shoji Tokunaga
- Medical Information Center, Kyushu University Hospital, Fukuoka, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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Yamamoto K. [Molecular Mechanism-based Prediction of Interstitial Lung Disease Development Causedby Molecular Targeted Drugs: Association between Signal Transducer and Activator of Transcription 3 and Mammalian Target of Rapamycin inhibitor-induced Interstitial Lung Disease]. YAKUGAKU ZASSHI 2023; 143:911-916. [PMID: 37914338 DOI: 10.1248/yakushi.23-00137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Interstitial lung disease (ILD) is a serious adverse event common to many molecular targeted anticancer drugs. The development of ILD significantly reduces the QOL of patients and results in treatment discontinuation. Because the development of ILD is also associated with therapeutic efficacy, the establishment of prediction strategies for ILD is important. We have focused on signal transducer and activator of transcription 3 (STAT3) as an important mechanistic factor in ILD induced by molecular targeted drugs. Our study aimed to establish mechanism-based ILD prediction strategies; therefore, we investigated the hypothesis that a genetic polymorphism in STAT3 is a predictive factor of the incidence of ILD induced by mammalian target of rapamycin (mTOR) inhibitors, a class of molecular targeted drugs associated with a higher incidence of ILD. Our clinical study clearly demonstrated that the rate of ILD induced by mTOR inhibitors was significantly higher in patients with the G allele homozygous genotype of STAT3 -1697C>G compared with those with other genotypes. The cumulative incidence of ILD in patients with the G allele homozygous genotype was significantly higher compared with that in patients carrying other genotypes. Furthermore, our in vitro study indicated that the epithelial-to-mesenchymal transition (EMT), a pre-process of tissue fibrosis, was induced by an mTOR inhibitor in lung alveolar epithelial cell lines carrying the G allele homozygous genotype which was associated with a higher risk of ILD. Our study provided a novel predictive strategy for the development of ILD induced by molecular targeted drugs.
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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] [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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The Role of Genetic Factors in the Development of Acute Respiratory Viral Infection COVID-19: Predicting Severe Course and Outcomes. Biomedicines 2022; 10:biomedicines10030549. [PMID: 35327350 PMCID: PMC8945420 DOI: 10.3390/biomedicines10030549] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/11/2022] [Accepted: 02/16/2022] [Indexed: 12/14/2022] Open
Abstract
The aim of this study was to identify single nucleotide variants in genes associated with susceptibility to or severe outcomes of COVID-19. A total of 319 genomic DNA samples from patients with varying degrees of disease severity and 78 control DNA samples from people who had regular or prolonged contact with patients with COVID-19 but did not have clinical manifestations and/or antibodies to SARS-CoV-2. Seven SNPs were identified that were statistically associated with disease risk or severe course, rs1799864 in the CCR2 gene (OR = 2.21), rs1990760 in the IFIH1 gene (OR = 2.41), rs1800629 in the TNF gene (OR = 1.98), rs75603675 in the TMPRSS2 gene (OR = 1.86), rs7842 in the C3AR1 gene (OR = 2.08), rs179008 in the gene TLR7 (OR = 1.85), rs324011 in the C3AR1 gene (OR = 2.08), rs179008 in the TLR7 gene (OR = 1.85), and rs324011 in the STAT6 gene (OR = 1.84), as well as two variants associated with protection from COVID-19, rs744166 in the STAT3 gene (OR = 0.36) and rs1898830 in the TLR2 gene (OR = 0.47). The genotype in the region of these markers can be the criterion of the therapeutic approach for patients with COVID-19.
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Yamamoto K, Ioroi T, Shinomiya K, Yoshida A, Harada K, Fujisawa M, Omura T, Ikemi Y, Nakagawa S, Yonezawa A, Ogawa O, Matsubara K, Iwamoto T, Nishikawa K, Hayashi S, Tohara D, Murakami Y, Motoshima T, Jono H, Yano I. STAT3 polymorphism associates with mTOR inhibitor-induced interstitial lung disease in patients with renal cell carcinoma. Oncol Res 2022; 29:11-23. [PMID: 35016744 PMCID: PMC9110706 DOI: 10.3727/096504022x16418911579334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
We evaluated the association of signal transducer and activator of transcription 3 (STAT3) polymorphisms with the incidence of mammalian target of rapamycin (mTOR) inhibitor-induced interstitial lung disease (ILD) in patients with renal cell carcinoma (RCC). We also used lung-derived cell lines to investigate the mechanisms of this association. Japanese patients with metastatic RCC who were treated with mTOR inhibitors were genotyped for the STAT3 polymorphism, rs4796793 (−1697C/G). We evaluated the association of the STAT3 genotype with the incidence of ILD and therapeutic outcome. In the 57 patients included in the primary analysis, the ILD rate within 140 days was significantly higher in patients with the GG genotype compared with those with other genotypes (77.8% vs. 23.1%, odds ratio = 11.67, 95% confidential interval = 3.06–44.46). There were no significant differences in progression-free survival or time-to-treatment failure between the patients with the GG genotype and those with other genotypes. An in vitro study demonstrated that some lung-derived cell lines carrying the GG genotype exhibited an increase in the expression of mesenchymal markers, such as fibronectin, N-cadherin, and vimentin, and decreases in E-cadherin, which is an epithelial marker associated with exposure to everolimus, although STAT3 expression and activity were not related to the genotype. In conclusion, the GG genotype of the STAT3 rs4796793 polymorphism increases the risk of mTOR inhibitor-induced ILD, supporting its use as a predictive marker for RCC.
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Yokota H, Sato K, Sakamoto S, Okuda Y, Asano M, Takeda M, Nakayama K, Miura M. Effects of STAT3 polymorphisms and pharmacokinetics on the clinical outcomes of gefitinib treatment in patients with EGFR-mutation positive non-small cell lung cancer. J Clin Pharm Ther 2020; 45:652-659. [PMID: 32402096 DOI: 10.1111/jcpt.13173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 04/10/2020] [Accepted: 04/20/2020] [Indexed: 01/02/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE We investigated the correlations among signal transducer and activator of transcription 3 (STAT3) rs4796793C >G polymorphism, gefitinib pharmacokinetics and clinical responses in Japanese patients with non-small cell lung cancer receiving gefitinib therapy. METHODS Forty-five patients were enrolled in this study. Plasma trough concentrations (C0 ) of gefitinib at the steady-state were measured by high-performance liquid chromatography. RESULTS AND DISCUSSION Patients having a gefitinib C0 of at least ≥200 ng/mL had significantly longer PFS than patients having a C0 of <200 ng/mL (median [95% confidence interval (CI)] PFS: 11.0 [8.2-13.7] and 5.3 [0.0-12.0] months, respectively, P = .042). There were no significant differences in PFS between patients with STAT3 rs4796793C/C and G alleles; however, patients with STAT3 rs4796793C/C having a gefitinib C0 of ≥ 200 ng/mL had significantly longer progression-free survival (PFS) and overall survival (OS) than those with a C0 of <200 ng/mL (median [95% CI] PFS: 11.4 [4.1-18.6] and 3.0 [0.0-7.0] months, respectively, P = .008; median [95% CI] OS: 20.6 [7.4-33.7] and 12.6 [10.1-15.1] months, respectively, P = .042). In patients with the STAT3 rs4796793G allele, there were no significant differences in PFS and OS between the two gefitinib C0 groups. In addition, there were no significant differences in PFS or OS according to smoking, presence of proton pump inhibitor combination, or onset of side effects. WHAT IS NEW AND CONCLUSION Clinical outcomes of gefitinib in patients with the STAT3 rs4796793C/C genotype depended on plasma concentrations of gefitinib. In addition to information regarding EGFR mutations, the STAT3 rs4796793C >G polymorphism and gefitinib C0 may be potential predictors of clinical outcomes after beginning of gefitinib therapy.
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Affiliation(s)
- Hayato Yokota
- Department of Pharmacy, Akita University Hospital, Akita, Japan
| | - Kazuhiro Sato
- Division of Respiratory Medicine, Department of Internal Medicine, Akita University School of Medicine, Akita, Japan
| | - Sho Sakamoto
- Division of Respiratory Medicine, Department of Internal Medicine, Akita University School of Medicine, Akita, Japan
| | - Yuji Okuda
- Division of Respiratory Medicine, Department of Internal Medicine, Akita University School of Medicine, Akita, Japan
| | - Mariko Asano
- Division of Respiratory Medicine, Department of Internal Medicine, Akita University School of Medicine, Akita, Japan
| | - Masahide Takeda
- Division of Respiratory Medicine, Department of Internal Medicine, Akita University School of Medicine, Akita, Japan
| | - Katsutoshi Nakayama
- Division of Respiratory Medicine, Department of Internal Medicine, Akita University School of Medicine, Akita, Japan
| | - Masatomo Miura
- Department of Pharmacy, Akita University Hospital, Akita, Japan
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Shiota M, Fujimoto N, Yamamoto Y, Takeuchi A, Tatsugami K, Uchiumi T, Matsuyama H, Eto M. Genome-wide association study of genetic variations associated with treatment failure after intravesical bacillus Calmette-Guérin therapy for non-muscle invasive bladder cancer. Cancer Immunol Immunother 2020; 69:1155-1163. [PMID: 32123936 DOI: 10.1007/s00262-020-02533-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 02/21/2020] [Indexed: 12/12/2022]
Abstract
Bacillus Calmette-Guérin (BCG) instillation is a key therapy to manage non-muscle invasive bladder cancer (NMIBC). However, intravesical BCG therapy fails in approximately half of the patients, leading to recurrence and progression. We aimed to reveal the genetic variations associated with treatment failure after intravesical BCG therapy for NMIBC. This study included 91 Japanese patients treated with BCG instillation for NMIBC. Genomic DNA was obtained from patient whole-blood samples, and a genome-wide association study and genotyping for target regions were performed. The association between genetic variation and treatment failure was analyzed by genome-wide association in 44 patients as the discovery cohort. As a validation study, candidate single nucleotide polymorphisms (SNPs) were examined among 47 patients in another cohort. The genome-wide association study indicated 19 candidate SNPs (rs1607282, rs7825442, rs1319325, rs3738088, rs4250, rs11894207, rs161448, rs2764326, rs2814707, rs3787194, rs58081719, rs3095966, rs73520681, rs16877113, rs16887173, rs10269584, rs11772249, rs118137814, and rs61094339) associated with BCG failure. Following the cumulative analysis of candidate SNPs, 2-gene (rs73520681 and rs61094339) and 4-gene (rs4250, rs11894207, rs73520681, and rs61094339) models successfully predicted treatment failure after intravesical BCG therapy. This study showed that several SNPs were possibly associated with outcome after intravesical BCG therapy in a Japanese population with NMIBC. The cumulative models of these SNPs may have value in clinical applications, although this should be confirmed in future studies.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Naohiro Fujimoto
- Department of Urology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, 807-8556, Japan
| | - Yoshiaki Yamamoto
- Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, 755-8505, Japan
| | - Ario Takeuchi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Katsunori Tatsugami
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Takeshi Uchiumi
- Department of Clinical Chemistry and Laboratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Hideyasu Matsuyama
- Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, 755-8505, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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Determination of SIRT1 rs12778366, FGFR2 rs2981582, STAT3 rs744166, and RAGE rs1800625 Single Gene Polymorphisms in Patients with Laryngeal Squamous Cell Carcinoma. DISEASE MARKERS 2019; 2019:3907232. [PMID: 31781300 PMCID: PMC6875326 DOI: 10.1155/2019/3907232] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 09/28/2019] [Indexed: 12/12/2022]
Abstract
Purpose To determine the frequency of the genotype of signal transducer and activator of transcription protein 3 (STAT3) rs744166, sirtuin (SIRT1) rs12778366, fibroblast growth factor (FGFR2) rs2981582, and advanced glycosylation end product-specific receptor (RAGE) rs1800625 gene polymorphisms in patients with laryngeal squamous cell carcinoma (LSCC). Methods A total of 944 subjects were evaluated, which includes 144 patients with LSCC and 800 healthy controls. The genotyping of STAT3 rs744166, SIRT1 rs12778366, FGFR2 rs2981582, and RAGE rs1800625 was carried out using the RT-PCR. Results The analysis of STAT3 rs744166, SIRT1 rs12778366, and FGFR2 rs2981582 gene polymorphisms did not reveal any differences in genotype distribution between the patients with LSCC and the control subjects. However, statistical analysis revealed that genotypes (AA, AG, and GG) of rs1800625 in RAGE gene were distributed statistically significantly differently between patients and controls (61.1%, 30.6%, and 23.6% vs. 72.5%, 25.8%, and 1.8%, respectively; p < 0.001). Additionally, statistical significance was observed in allele distribution between these two groups, i.e., allele G at rs1800625 was more frequently observed in the patient group than in controls (23.6% vs. 14.6%; p < 0.001). Conclusion RAGE rs1800625 gene polymorphism may play a significant role in laryngeal squamous cell carcinoma development.
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Bhatt M, Kumar S, Garg N, Siddiqui MH, Mittal B. Influence of IL-1β, STAT3 & 5 and TLR-5 gene polymorphisms on rheumatic heart disease susceptibility in north Indian population. Int J Cardiol 2019; 291:89-95. [DOI: 10.1016/j.ijcard.2019.03.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 03/06/2019] [Accepted: 03/18/2019] [Indexed: 12/24/2022]
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11
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STAT3 polymorphisms and IL-6 polymorphism are associated with the risk of basal cell carcinoma in patients from northern Poland. Arch Dermatol Res 2019; 311:697-704. [PMID: 31342143 PMCID: PMC6787107 DOI: 10.1007/s00403-019-01952-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 06/24/2019] [Accepted: 07/13/2019] [Indexed: 01/25/2023]
Abstract
Basal cell carcinoma (BCC) environment consists of stromal and inflammatory cells which produce variety of cytokines, chemokines and growth factors that may affect tumor behavior. One of the cytokines suggested to be involved in the pathogenesis of BCC is IL-6, which is the upstream element of IL-6/JAK/STAT3 pathway. The correlation between polymorphisms of the genes related to this pathway and cancer risk/prognosis have been previously investigated in several neoplasia, but available data concerning BCC are scarce. In the present study, rs1800795 (-174 G/C) IL-6 gene polymorphism and two polymorphisms in the STAT3 gene, namely rs2293152 (intron 11, C/G) and rs4796793 (-1697, C/G) were assessed in relation to the BCC risk and clinical course. Additionally, IL-6 serum level was assessed in relation to IL-6 genotype and clinical variables. The study included 254 unrelated patients with BCC and of mean age 70.39 ± 11.43 (69.83 ± 12.32 women, 71.03 ± 10.31 men) and 198 healthy, unrelated age- and sex-matched volunteers. IL-6 and STAT3 polymorphisms were analyzed using polymerase chain reaction with sequence-specific primers (SSP-PCR). Serum concentration of IL-6 was measured using the ELISA test. We have found that the presence of C allele in rs1800795 IL-6 gene polymorphism was associated with increased risk of BCC (aOR 1.86; 95% CI 1.22–2.84; p = 0.004). The presence of CC genotype in STAT3 rs2293152 polymorphism was associated with increased BCC risk in recessive model analysis (aOR 3.94; 95% CI 1.59–9.77; p = 0.003). In contrast, the presence of GC genotype in overdominant model was associated with decreased risk of BCC (aOR = 0.24; 95% CI 0.12–0.49; p < 0.0001). The presence of C allele in STAT3 rs2293152 polymorphism was associated with increased risk of BCC (aOR 1.31; 95% CI 1.01–1.69; p = 0.04). The presence of GG genotype in STAT3 rs4796793 polymorphism was associated with increased BCC risk in recessive model analysis (aOR 3.66; 95% CI 1.33–10.10; p = 0.012). The presence of G allele in STAT3 rs4796793 polymorphism was associated with increased risk of BCC (aOR 1.59; 95% CI 1.01–2.49; p = 0.04). IL-6 serum level positively correlated with the tumor size.
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Yousefian-Jazi A, Jung J, Choi JK, Choi J. Functional annotation of noncoding causal variants in autoimmune diseases. Genomics 2019; 112:1208-1213. [PMID: 31295546 DOI: 10.1016/j.ygeno.2019.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 06/12/2019] [Accepted: 07/07/2019] [Indexed: 10/26/2022]
Abstract
Interpretation of noncoding disease variants, which comprise the vast majority of Genome-wide association studies (GWAS) hits, remains a momentous challenge due to haplotype structure and our limited understanding of the mechanisms and physiological contexts of noncoding elements. GWAS have identified loci underlying human diseases, but assigning the causal nucleotide changes still remain a controversial issue. Here we addressed these issues through the combination of high-density genotyping and epigenomic data using a random forest model to discover the noncoding causal variants. Focusing on autoimmune diseases, we triaged putative causal variants for atopic dermatitis and inflammatory bowel diseases. Making a filtering pipeline, we found three interesting single nucleotide polymorphisms (rs1800630, rs1799964 and rs4796793) in the upstream site of TNF and STAT3 genes, two frequent genes shared in some autoimmune diseases, and show how those variants affect on TNF and STAT3 expression levels. All data and source codes related to this manuscript are available at https://github.com/jieunjung511/Autoimmune-research.
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Affiliation(s)
- Ali Yousefian-Jazi
- Interdisciplinary Program, Bioengineering Major, Graduate School, Seoul National University, Seoul 151-742, Republic of Korea
| | - Jieun Jung
- Interdisciplinary Program, Bioengineering Major, Graduate School, Seoul National University, Seoul 151-742, Republic of Korea
| | - Jung Kyoon Choi
- Department of Bio and Brain Engineering, KAIST, Daejeon 34141, Republic of Korea
| | - Jinwook Choi
- Department of Biomedical Engineering, College of Medicine, Seoul National University, Seoul 110-744, Republic of Korea; Institute of Medical & Biological Engineering, Medical Research Center, Seoul National University, Seoul 110-744, Republic of Korea.
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Kadono Y, Konaka H, Izumi K, Anai S, Fujimoto K, Ishibashi K, Kawai N, Kato T, Iba A, Masumori N, Yoshimura K, Mizokami A. Efficacy and safety of cytokines versus first-line sunitinib and second-line axitinib for patients with metastatic renal cell carcinoma (ESCAPE study): A study protocol for phase III randomized sequential open-label study. Contemp Clin Trials Commun 2019; 15:100403. [PMID: 31312749 PMCID: PMC6610625 DOI: 10.1016/j.conctc.2019.100403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 06/18/2019] [Accepted: 06/25/2019] [Indexed: 01/05/2023] Open
Abstract
Appropriate protocol for the sequential treatment of metastatic renal cell carcinoma (mRCC) has not been established yet. Some mRCC cases with favorable risk were reported to achieve complete remission and durable response using interferon alfa (IFNα) + low dose interleukin-2 (IL-2). Cytokine therapies may be suitable for some patients with mRCC as first-line therapy. The present study is a phase III, investigator-initiated, multicenter, prospective randomized controlled trial investigating patients with low and intermediate risk mRCC classified by Memorial Sloan-Kettering Cancer Center risk criteria to evaluate the efficacy and safety of sequential treatment with cytokine (IFNα + IL-2) as first-line and axitinib as second-line therapy versus sequential treatment with sunitinib as first-line and axitinib as second-line therapy, which is the current standard treatment for patients with favorable risk. The target sample size was set at 72 patients per group (total 144 cases). The study duration is 7 years, and the duration for recruitment is 4 years. Our expectation of this trial is to clarify first- and second-line sequential treatment for mRCC better, especially in patients with favorable risk and some with intermediate risk. The results of this trial will certainly contribute to new information for the strategy of first- and second-line sequential treatment for mRCC. Trial registration University hospital Medical Information Network (UMIN) Center identifier UMIN 000012522.
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Affiliation(s)
- Yoshifumi Kadono
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
- Corresponding author. Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa, Ishikawa, 920-8640, Japan.
| | - Hiroyuki Konaka
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Kouji Izumi
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Satoshi Anai
- Department of Urology, Nara Medical University, Kashihara-Shi, Nara, Japan
| | - Kiyohide Fujimoto
- Department of Urology, Nara Medical University, Kashihara-Shi, Nara, Japan
| | - Kei Ishibashi
- Department of Urology, Fukushima Medical University, Fukushima, Japan
| | - Noriyasu Kawai
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Taku Kato
- Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Akinori Iba
- Department of Urology, Wakayama Medical University, Wakayama, Japan
| | - Naoya Masumori
- Department of Urology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Kenichi Yoshimura
- Innovative Clinical Research Center (iCREK), Kanazawa University Hospital, Kanazawa, Japan
| | - Atsushiu Mizokami
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
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Abstract
Cytokines are secreted or otherwise released polypeptide factors that exert autocrine and/or paracrine actions, with most cytokines acting in the immune and/or hematopoietic system. They are typically pleiotropic, controlling development, cell growth, survival, and/or differentiation. Correspondingly, cytokines are clinically important, and augmenting or attenuating cytokine signals can have deleterious or therapeutic effects. Besides physiological fine-tuning of cytokine signals, altering the nature or potency of the signal can be important in pathophysiological responses and can also provide novel therapeutic approaches. Here, we give an overview of cytokines, their signaling and actions, and the physiological mechanisms and pharmacologic strategies to fine-tune their actions. In particular, the differential utilization of STAT proteins by a single cytokine or by different cytokines and STAT dimerization versus tetramerization are physiological mechanisms of fine-tuning, whereas anticytokine and anticytokine receptor antibodies and cytokines with altered activities, including cytokine superagonists, partial agonists, and antagonists, represent new ways of fine-tuning cytokine signals.
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Affiliation(s)
- Jian-Xin Lin
- Laboratory of Molecular Immunology and the Immunology Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892-1674, USA; ,
| | - Warren J Leonard
- Laboratory of Molecular Immunology and the Immunology Center, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892-1674, USA; ,
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Liu T, Song J, Zhang M, Li S, Zhang J, Hu X, Zhao Z, Peng W, Wu Q, Bai H, Li Y, Lu X, Ying B. Interleukin-21 receptor gene polymorphism is associated with hepatitis B virus-related hepatocellular carcinoma in Chinese patients. J Clin Lab Anal 2019; 33:e22860. [PMID: 30758075 PMCID: PMC6595330 DOI: 10.1002/jcla.22860] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 01/16/2019] [Accepted: 01/17/2019] [Indexed: 02/05/2023] Open
Abstract
Background We investigated the relationship between hepatitis B virus (HBV)‐related pathogenesis and single nucleotide polymorphisms (SNPs) in interleukin‐21 (IL‐21)‐JAK‐STAT signaling pathway genes. Methods We used the high‐resolution melting (HRM) method to genotype five SNPs (IL‐21 rs2221903, IL‐21 rs4833837, IL‐21 receptor (IL‐21R) rs2285452, JAK3 rs3008, and STAT3 rs1053023) in 546 HBV‐infected patients and 353 healthy Chinese subjects. The HBV‐infected patients were further divided into subgroups based on the HBV‐related pathologies: chronic hepatitis B (CHB), HBV‐related liver cirrhosis (LC), and HBV‐related hepatocellular carcinoma (HCC). Results There were no significant differences in the genotype and allele distributions of the five SNPs between the HBV‐infected patients and healthy subjects. The genotype and allele frequencies were similar in the two groups for IL‐21 rs2221903 (A>G, P = 0.83 and 0.67), rs4833837 (A>G, P = 0.80 and 0.49), IL‐21R rs2285452 (G>A, P = 0.25 and 0.68), STAT3 rs1053023 (A>G, P = 1.00 and 0.96), and JAK3 rs3008 (C>T, P = 0.32 and 0.54). However, patients with the IL‐21R rs2285452 AA genotype were more susceptible to HBV‐related HCC than those with the IL‐21R rs2285452 GA/GG genotype (P = 0.03, OR = 3.27, 95% CI = 1.16‐9.20). The serological marker model of “HBsAg+, HBeAg+, HBcAb+” was predominant among patients with HBV infection. However, there was no association between the genotype's distribution of the five SNPs and the serological marker models (P > 0.05). Conclusions These findings demonstrate that the IL‐21R rs2285452 AA genotype increases the risk of HBV‐related HCC in Chinese patients.
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Affiliation(s)
- Tangyuheng Liu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Jiajia Song
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Mei Zhang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Siyue Li
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Jinya Zhang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Xuejiao Hu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Zhenzhen Zhao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Wu Peng
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Qian Wu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Hao Bai
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Yinyu Li
- Department of Laboratory Medicine, Affiliated Hospital of Chengdu University, Chengdu, Sichuan, China
| | - Xiaojun Lu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chendu, Sichuan, China
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Gong WJ, Ma LY, Hu L, Lv YN, Huang H, Xu JQ, Huang DD, Liu RJ, Han Y, Zhang Y, Shi SJ, Wu SL. STAT3 rs4796793 contributes to lung cancer risk and clinical outcomes of platinum-based chemotherapy. Int J Clin Oncol 2019; 24:476-484. [PMID: 30689078 DOI: 10.1007/s10147-018-01386-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 12/19/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND Signal transducer and activator of transcription (STAT) 3 plays a vital role in carcinogenesis and drug response. Platinum-based chemotherapy is the first-line treatment for lung cancer patients, especially those in advanced stages. In the present study, we investigated the association of STAT3 polymorphism rs4796793 with lung cancer susceptibility, platinum-based chemotherapy response, and toxicity. METHODS A total of 498 lung cancer patients and 213 healthy controls were enrolled in the study. 467 of them received at least 2-cycle platinum-based chemotherapy. Unconditional logistical regression analysis was used to assess the associations. RESULTS STAT3 rs4769793 G allele carriers had an increased susceptibility of lung cancer [additive model: adjusted OR (95% CI) 1.376 (1.058-1.789), P = 0.017; recessive model: adjusted OR (95% CI) 1.734 (1.007-2.985), P = 0.047]. Rs4769793 was not significantly associated with platinum-based chemotherapy response in lung cancer patients. STAT3 rs4796793 was associated with an increased risk of severe overall toxicity [additive model: adjusted OR (95% CI) 1.410 (1.076-1.850), P = 0.013; dominant model: adjusted OR (95% CI) 1.638 (1.091-2.459), P = 0.017], especially hematological toxicity [additive model: adjusted OR (95% CI) 1.352 (1.001-1.826), P = 0.049]. CONCLUSIONS STAT3 rs4796793 may be considered as a potential candidate biomarker for the prediction of susceptibility and prognosis in Chinese lung cancer patients. However, well-designed studies with larger sample sizes are required to verify the results.
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Affiliation(s)
- Wei-Jing Gong
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Li-Yun Ma
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Lei Hu
- Department of Pharmacy, Peking University People's Hospital, 100044, Beijing, China
| | - Yong-Ning Lv
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hong Huang
- Wuhan Highway Management Office, Wuhan, 430000, China
| | - Jia-Qiang Xu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Dan-Dan Huang
- Department of Nursing, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Rui-Jie Liu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Yong Han
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shao-Jun Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - San-Lan Wu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Association of Expression Levels or Activation Status of STAT3 with Treatment Outcomes of Sunitinib in Patients with Renal Cell Carcinoma. Target Oncol 2018; 13:371-378. [DOI: 10.1007/s11523-018-0563-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Kawano Y, Takahashi W, Eto M, Kamba T, Miyake H, Fujisawa M, Kamai T, Uemura H, Tsukamoto T, Azuma H, Matsubara A, Nishimura K, Nakamura T, Ogawa O, Naito S. Prognosis of metastatic renal cell carcinoma with first-line interferon-α therapy in the era of molecular-targeted therapy. Cancer Sci 2016; 107:1013-7. [PMID: 27089226 PMCID: PMC4946720 DOI: 10.1111/cas.12951] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 03/20/2016] [Accepted: 04/15/2016] [Indexed: 12/27/2022] Open
Abstract
The RCC‐SELECT study showed the correlation between single nucleotide polymorphisms (SNP) in STAT3 gene and survival in metastatic renal cell carcinoma (mRCC) patients with first‐line interferon‐α (IFN‐α). In that study, even patients with STAT3 SNP linked to shorter overall survival (OS) exhibited remarkably improved prognosis. All 180 patients evaluated in the above study were further analyzed for correlation between OS and demographics/clinicopathological parameters. OS was estimated using the Kaplan–Meier method. Associations between OS and potential prognostic factors were assessed using the log‐rank test and the Cox proportional hazards model. The median OS was 42.8 months. Univariate analysis showed that worse Eastern Cooperative Oncology Group‐performance status (ECOG‐PS), high T stage, regional lymph node metastasis, distant metastasis, higher grade, infiltrative growth pattern, the presence of microscopic vascular invasion (MVI), hypercalcemia, anemia, thrombocytopenia and elevated C‐reactive protein were significantly associated with OS. Multivariate analysis revealed that ECOG‐PS (hazard ratio [HR] = 3.665, P = 0.0004), hypercalcemia (HR = 6.428, P = 0.0005) and the presence of MVI (HR = 2.668, P = 0.0109) were jointly significant poor prognostic factors. This is the first study analysing prognostic factors of mRCC patients with first‐line IFN‐α using large cohort of the prospective study. The present study suggests that first‐line IFN‐α is still a useful therapy for mRCC even in the era of molecular targeted therapy.
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Affiliation(s)
- Yoshiaki Kawano
- Department of Urology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Wataru Takahashi
- Department of Urology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Masatoshi Eto
- Department of Urology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan.,Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomomi Kamba
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideaki Miyake
- Division of Urology, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masato Fujisawa
- Division of Urology, Department of Surgery Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takao Kamai
- Department of Urology, Dokkyo Medical University, Shimotsuka- gun, Tochigi, Japan
| | - Hirotsugu Uemura
- Department of Urology, Kinki University School of Medicine, Osaka-Sayama, Japan
| | - Taiji Tsukamoto
- Department of Urologic Surgery and Andrology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Haruhito Azuma
- Department of Urology, Osaka Medical College, Takatsuki, Japan
| | - Akio Matsubara
- Department of Urology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuo Nishimura
- Department of Urology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - Tsuyoshi Nakamura
- Graduate School of Science and Engineering, Chuo University, Tokyo, Japan
| | - Osamu Ogawa
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Seiji Naito
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Yamamoto K, Ioroi T, Kanaya K, Shinomiya K, Komoto S, Hirata S, Harada K, Watanabe A, Suno M, Nishioka T, Kume M, Makimoto H, Nakagawa T, Hirano T, Miyake H, Fujisawa M, Hirai M. STAT3 polymorphism rs4796793 may be a predictive factor of tumor response to multiple tyrosine kinase inhibitors in metastatic renal cell carcinoma in Japanese population. Med Oncol 2016; 33:24. [DOI: 10.1007/s12032-016-0733-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 01/11/2016] [Indexed: 01/01/2023]
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20
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Heise R, Amann PM, Ensslen S, Marquardt Y, Czaja K, Joussen S, Beer D, Abele R, Plewnia G, Tampé R, Merk HF, Hermanns HM, Baron JM. Interferon Alpha Signalling and Its Relevance for the Upregulatory Effect of Transporter Proteins Associated with Antigen Processing (TAP) in Patients with Malignant Melanoma. PLoS One 2016; 11:e0146325. [PMID: 26735690 PMCID: PMC4703378 DOI: 10.1371/journal.pone.0146325] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 12/16/2015] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Interferon alpha (IFNα) is routinely used in the clinical practice for adjuvant systemic melanoma therapy. Understanding the molecular mechanism of IFNα effects and prediction of response in the IFNα therapy regime allows initiation and continuation of IFNα treatment for responder and exclusion of non-responder to avoid therapy inefficacy and side-effects. The transporter protein associated with antigen processing-1 (TAP1) is part of the MHC class I peptide-loading complex, and important for antigen presentation in tumor and antigen presenting cells. In the context of personalized medicine, we address this potential biomarker TAP1 as a target of IFNα signalling. RESULTS We could show that IFNα upregulates TAP1 expression in peripheral blood mononuclear cells (PBMCs) of patients with malignant melanoma receiving adjuvant high-dose immunotherapy. IFNα also induced expression of TAP1 in mouse blood and tumor tissue and suppressed the formation of melanoma metastasis in an in vivo B16 tumor model. Besides its expression, TAP binding affinity and transport activity is induced by IFNα in human monocytic THP1 cells. Furthermore, our data revealed that IFNα clearly activates phosphorylation of STAT1 and STAT3 in THP1 and A375 melanoma cells. Inhibition of Janus kinases abrogates the IFNα-induced TAP1 expression. These results suggest that the JAK/STAT pathway is a crucial mediator for TAP1 expression elicited by IFNα treatment. CONCLUSION We suppose that silencing of TAP1 expression provides tumor cells with a mechanism to escape cytotoxic T-lymphocyte recognition. The observed benefit of IFNα treatment could be mediated by the shown dual effect of TAP1 upregulation in antigen presenting cells on the one hand, and of TAP1 upregulation in 'silent' metastatic melanoma cells on the other hand. In conclusion, this work contributes to a better understanding of the mode of action of IFNα which is essential to identify markers to predict, assess and monitor therapeutic response of IFNα treatment in the future.
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Affiliation(s)
- Ruth Heise
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | - Philipp M. Amann
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | | | - Yvonne Marquardt
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | - Katharina Czaja
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | - Sylvia Joussen
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | - Daniel Beer
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | - Rupert Abele
- Institute of Biochemistry, Biocenter, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Gabriele Plewnia
- Institute of Biochemistry, Biocenter, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Robert Tampé
- Institute of Biochemistry, Biocenter, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Hans F. Merk
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
| | - Heike M. Hermanns
- Medical Clinic and Policlinic II, Hepatology, University Hospital Würzburg, Würzburg, Germany
| | - Jens M. Baron
- Department of Dermatology and Allergology, RWTH Aachen University, Aachen, Germany
- * E-mail:
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Abstract
The STAT3 is often dysregulated in genitourinary tumors. In prostate cancer, STAT3 activation correlates with Gleason score and pathological stage and modulates cancer stem cells and epithelial-mesenchymal transition. In addition, STAT3 promotes the progression from carcinoma in situ to invasive bladder cancer and modulates renal cell carcinoma angiogenesis by increasing the expression of HIF1α and VEGF. STAT3 is also involved in the response to tyrosine kinase inhibitors sunitinib and axitinib, in patients with metastatic renal cell carcinoma, and to second-generation androgen receptor inhibitor enzalutamide in patients with advanced prostate cancer. In this review, we describe the role of STAT3 in genitourinary tumors, thus describing its potential for future therapeutic strategies.
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Permuth-Wey J, Fulp WJ, Reid BM, Chen Z, Georgeades C, Cheng JQ, Magliocco A, Chen DT, Lancaster JM. STAT3 polymorphisms may predict an unfavorable response to first-line platinum-based therapy for women with advanced serous epithelial ovarian cancer. Int J Cancer 2015; 138:612-9. [PMID: 26264211 DOI: 10.1002/ijc.29799] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 07/30/2015] [Accepted: 07/31/2015] [Indexed: 01/09/2023]
Abstract
Cancer stem cells (CSC) contribute to epithelial ovarian cancer (EOC) progression and therapeutic response. We hypothesized that germline single nucleotide polymorphisms (SNPs) in CSC-related genes may predict an initial therapeutic response for women newly diagnosed with EOC. A nested case-control design was used to study 361 women with advanced-stage serous EOC treated with surgery followed by first-line platinum-based combination therapy at Moffitt Cancer Center or as part of The Cancer Genome Atlas Study. "Cases" included 102 incomplete responders (IRs) and "controls" included 259 complete clinical responders (CRs) to therapy. Using Illumina genotyping arrays and imputation, DNA samples were evaluated for 5,509 SNPs in 24 ovarian CSC-related genes. We also evaluated the overall significance of each CSC gene using the admixture maximum likelihood (AML) test, and correlated genotype with EOC tumor tissue expression. The strongest SNP-level associations with an IR to therapy were identified for correlated (r(2) > 0.80) SNPs within signal transducer and activator of transcription 3 (STAT3) [odds ratio (OR), 2.24; 95% confidence interval (CI), 1.32-3.78; p = 0.0027], after adjustment for age, population stratification, grade and residual disease. At the gene level, STAT3 was significantly associated with an IR to therapy (pAML = 0.006). rs1053004, a STAT3 SNP in a putative miRNA-binding site, was associated with STAT3 expression (p = 0.057). This is the first study to identify germline STAT3 variants as independent predictors of an unfavorable therapeutic response for EOC patients. Findings suggest that STAT3 genotype may identify high-risk women likely to respond more favorably to novel therapeutic combinations that include STAT3 inhibitors.
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Affiliation(s)
| | - William J Fulp
- Statistical Center for HIV/AIDS Research and Prevention (SCHARP), Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Brett M Reid
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL
| | - Zhihua Chen
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL
| | | | - Jin Q Cheng
- Department of Molecular Oncology, Moffitt Cancer Center, Tampa, FL
| | | | - Dung-Tsa Chen
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL
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Yamamoto K, Shinomiya K, Ioroi T, Hirata S, Harada K, Suno M, Nishioka T, Kume M, Makimoto H, Nakagawa T, Hirano T, Bito T, Nishigori C, Miyake H, Fujisawa M, Hirai M. Association of Single Nucleotide Polymorphisms in STAT3 with Hand-Foot Skin Reactions in Patients with Metastatic Renal Cell Carcinoma Treated with Multiple Tyrosine Kinase Inhibitors: A Retrospective Analysis in Japanese Patients. Target Oncol 2015; 11:93-9. [DOI: 10.1007/s11523-015-0382-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Shinohara N, Abe T. Prognostic factors and risk classifications for patients with metastatic renal cell carcinoma. Int J Urol 2015; 22:888-97. [DOI: 10.1111/iju.12858] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 06/02/2015] [Indexed: 12/14/2022]
Affiliation(s)
- Nobuo Shinohara
- Department of Renal and Genitourinary Surgery; Hokkaido University Graduate School of Medicine; Sapporo Hokkaido Japan
| | - Takashige Abe
- Department of Renal and Genitourinary Surgery; Hokkaido University Graduate School of Medicine; Sapporo Hokkaido Japan
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Yan R, Lin F, Hu C, Tong S. Association between STAT3 polymorphisms and cancer risk: a meta-analysis. Mol Genet Genomics 2015; 290:2261-70. [PMID: 26063618 DOI: 10.1007/s00438-015-1074-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Accepted: 05/28/2015] [Indexed: 01/05/2023]
Abstract
Five polymorphisms, rs2293152, rs4796793, rs12949918, rs6503695, rs744166, in the STAT3 gene have been implicated in susceptibility to cancer, but the results were inconclusive. The aim of this meta-analysis is to investigate the association between the five polymorphisms and cancer risk. All eligible case-control studies published up to March 2015 were identified by searching PubMed, Web of Science, Wanfang, VIP, and CNKI. Effect sizes of odds ratio (OR) and 95 % confidence interval (95 % CI) were calculated by using a fixed- or random-effect model. A total of 15 articles were included. Overall, a significantly decreased risk was found for rs12949918 polymorphism (dominant model: OR = 0.83, 95 % CI: 0.75-0.91, recessive model: OR = 0.77, 95 % CI: 0.68-0.87, TC vs. TT: OR = 0.87, 95 % CI: 0.79-0.96, CC vs. TT: OR = 0.71, 95 % CI: 0.62-0.81), and for rs744166 polymorphism (recessive model: OR = 0.75, 95 % CI: 0.58-0.98; GG vs. AA: OR = 0.68, 95 % CI: 0.51-0.90), while there was no significant association for other three polymorphisms under all genetic models. In subgroup analysis by ethnicity, for rs12949918 polymorphism, similar results were detected among Caucasians, similarly, a significant decreased risk was observed in Asians under dominant and CC vs. TT model; for rs2293152 polymorphism, significant association was detected among Asians under recessive model. This meta-analysis suggests that the STAT3 rs12949918 and rs744166 polymorphisms, but not other three polymorphisms, may be an important protective factor for cancer.
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Affiliation(s)
- Ruicheng Yan
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei Province, People's Republic of China.
| | - Fusheng Lin
- Department of General Surgery, Zhongshan Hospital of Xiamen University, Xiamen, 361004, Fujian Province, People's Republic of China
| | - Chao Hu
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei Province, People's Republic of China
| | - Shilun Tong
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei Province, People's Republic of China
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Haddad AQ, Margulis V. Tumour and patient factors in renal cell carcinoma-towards personalized therapy. Nat Rev Urol 2015; 12:253-62. [PMID: 25868564 DOI: 10.1038/nrurol.2015.71] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Renal cell carcinoma (RCC) comprises a heterogeneous group of histologically and molecularly distinct tumour subtypes. Current targeted therapies have improved survival in patients with advanced disease but complete response occurs rarely, if at all. The genomic characterization of RCC is central to the development of novel targeted therapies. Large-scale studies employing multiple 'omics' platforms have led to the identification of key driver genes and commonly altered pathways. Specific molecular alterations and signatures that correlate with tumour phenotype and clinical outcome have been identified and can be harnessed for patient management and counselling. RCC seems to be a remarkably diverse malignancy with significant intratumour and intertumour genetic heterogeneity. The tumour microenvironment is increasingly recognized as a vital regulator of RCC tumour biology. Patient factors, including immune response and drug metabolism, vary widely, which can lead to widely divergent responses to drug therapy. Intratumour heterogeneity poses a significant challenge to the development of personalized therapies in RCC as a single biopsy might not accurately represent the clonal population ultimately responsible for aggressive biologic behaviour. On the other hand, the diversity of genomic alterations in RCC could also afford opportunities for targeting unique pathways based on analysis of an individual tumour's molecular composition.
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Affiliation(s)
- Ahmed Q Haddad
- Department of Urology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Vitaly Margulis
- Department of Urology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
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Clinical significance of tumor-derived IL-1β and IL-18 in localized renal cell carcinoma: Associations with recurrence and survival1Contributed equally to this work. Urol Oncol 2015; 33:68.e9-16. [DOI: 10.1016/j.urolonc.2014.08.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2014] [Revised: 08/10/2014] [Accepted: 08/15/2014] [Indexed: 11/20/2022]
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Schrama D, Ugurel S, Sucker A, Ritter C, Zapatka M, Schadendorf D, Becker JC. STAT3 Single Nucleotide Polymorphism rs4796793 SNP Does Not Correlate with Response to Adjuvant IFNα Therapy in Stage III Melanoma Patients. Front Med (Lausanne) 2015; 1:47. [PMID: 25593920 PMCID: PMC4292185 DOI: 10.3389/fmed.2014.00047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 11/12/2014] [Indexed: 11/13/2022] Open
Abstract
Interferon alpha (IFNα) is approved for adjuvant treatment of stage III melanoma in Europe and the US. Its clinical efficacy, however, is restricted to a subpopulation of patients while side effects occur in most of treated patients. Thus, the identification of predictive biomarkers would be highly beneficial to improve the benefit to risk ratio. In this regard, STAT3 is important for signaling of the IFNα receptor. Moreover, the STAT3 single-nucleotide polymorphism (SNP) rs4796793 has recently been reported to be associated with IFNα sensitivity in metastatic renal cell carcinoma. To translate this notion to melanoma, we scrutinized the impact of rs4796793 functionally and clinically in this cancer. Interestingly, melanoma cells carrying the minor allele of rs4796793 were the most sensitive to IFNα in vitro. However, we did not detect a correlation between SNP genotype and STAT3 mRNA expression for either melanoma cells or for peripheral blood lymphocytes. Next, we analyzed the impact of rs4796793 on the clinical outcome of 259 stage III melanoma patients of which one-third had received adjuvant IFNα treatment. These analyses did not reveal a significant association between the STAT3 rs4796793 SNP and patients’ progression free or overall survival when IFNα treated and untreated patients were compared. In conclusion, STAT3 rs4796793 SNP is no predictive marker for the efficacy of adjuvant IFNα treatment in melanoma patients.
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Affiliation(s)
- David Schrama
- Department of Dermatology, University Hospital Würzburg , Würzburg , Germany
| | - Selma Ugurel
- Department of Dermatology, University Hospital Würzburg , Würzburg , Germany ; Department of Dermatology, University Hospital Essen , Essen , Germany
| | - Antje Sucker
- Department of Dermatology, University Hospital Essen , Essen , Germany
| | - Cathrin Ritter
- Department of Dermatology, Medical University of Graz , Graz , Austria ; Department of Translational Skin Cancer Research, German Cancer Research Center , Heidelberg , Germany
| | - Marc Zapatka
- Department of Molecular Genetics, German Cancer Research Center , Heidelberg , Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen , Essen , Germany
| | - Jürgen Christian Becker
- Department of Dermatology, University Hospital Essen , Essen , Germany ; Department of Dermatology, Medical University of Graz , Graz , Austria ; Department of Translational Skin Cancer Research, German Cancer Research Center , Heidelberg , Germany
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Biomarkers for Renal Cell Carcinoma. KIDNEY CANCER 2015. [DOI: 10.1007/978-3-319-17903-2_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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STAT3 genetic variant, alone and in combination with STAT5b polymorphism, contributes to breast cancer risk and clinical outcomes. Med Oncol 2014; 32:375. [PMID: 25487443 DOI: 10.1007/s12032-014-0375-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Accepted: 11/14/2014] [Indexed: 12/11/2022]
Abstract
The genetic or abnormal activation of signal transducer and activator of transcription (STATs) family proteins play an important role with regard to disease progression in variety of human malignancies, yet no data are available for candidate gene and breast cancer (BC) risk. To address this, we investigate the correlation between STAT3, STAT5b polymorphisms and BC susceptibility, clinicopathological parameters, and clinical outcomes. A case-control study was carried out in 1,240 BC patients and 882 healthy controls using TaqMan assay and PCR-RFLP method. A significant decreased risk of BC was associated with STAT3 G allele and combined effect (validation alleles). Furthermore, patients after anthracycline-based chemotherapy, carrying combined effect of STAT3 rs4796793 and STAT5b rs6503691, had significantly increased progression-free survival (PFS) [adjusted HR (95 % CI) 0.831 (0.704-0.980), P = 0.028]. More importantly, ER-negative patients with STAT5b CT/TT genotype was associated with a longer PFS [adjusted HR (95 % CI) 0.519 (0.293-0.920), P = 0.025], recurrence-free survival [adjusted HR (95 % CI) 0.529 (0.298-0.939), P = 0.030], and overall survival [adjusted HR (95 % CI) 0.547 (0.308-0.973), P = 0.040]. These results indicated that STAT3 and STAT5b polymorphisms might be a candidate pharmacogenomic factor to assess susceptibility and prognosis in BC patients.
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Lim JH. Inhibition of the Interleukin-11-STAT3 Axis Attenuates Hypoxia-Induced Migration and Invasion in MDA-MB-231 Breast Cancer Cells. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2014; 18:391-6. [PMID: 25352758 PMCID: PMC4211122 DOI: 10.4196/kjpp.2014.18.5.391] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 07/15/2014] [Accepted: 08/19/2014] [Indexed: 12/19/2022]
Abstract
Although interleukin-11 (IL-11) has been reported to be elevated in hypoxic tumors and has been associated with a poor prognosis in various cancers, little is known about its precise role in promoting metastasis in hypoxic tumors. In the present study, the molecular mechanism underlying the effects of IL-11 on MDA-MB-231 breast cancer cells migration and invasion in relation to metastasis under hypoxic conditions has been defined. Inhibition of IL-11 expression or function using small interfering RNA (siRNA) or a neutralizing antibody attenuated hypoxic MDA-MB-231 breast cancer cell migration and invasion through down-regulation of matrix metalloproteinases (MMPs) and activation of epithelial-to-mesenchymal transition (EMT) related gene expression. In addition, hypoxia-induced IL-11 increased STAT3 phosphorylation and STAT3 knockdown suppressed hypoxic MDA-MB-231 breast cancer cell invasion due to reduced MMP levels and reprogrammed EMT-related gene expression. These results suggest that one of the hypoxic metastasis pathways and the regulation of this pathway could be a potential target for novel cancer therapeutics.
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Affiliation(s)
- Ji-Hong Lim
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 380-701, Korea
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Gupta U, Mir SS, Srivastava A, Garg N, Agarwal SK, Pande S, Mittal B. Signal transducers and activators of transcription (STATs) gene polymorphisms related with susceptibility to rheumatic heart disease in north Indian population. Immunol Lett 2014; 161:100-5. [DOI: 10.1016/j.imlet.2014.04.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 04/19/2014] [Accepted: 04/23/2014] [Indexed: 10/25/2022]
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Vacchelli E, Aranda F, Obrist F, Eggermont A, Galon J, Cremer I, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Immunostimulatory cytokines in cancer therapy. Oncoimmunology 2014; 3:e29030. [PMID: 25083328 PMCID: PMC4091551 DOI: 10.4161/onci.29030] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 04/26/2014] [Indexed: 12/11/2022] Open
Abstract
Tumor-targeting immune responses provide a significant contribution to (when they do not entirely account for) the clinical activity of diverse antineoplastic regimens, encompassing not only a large panel of immunotherapeutic strategies but also conventional cytotoxic molecules, targeted anticancer agents and irradiation. In line with this notion, several approaches have been devised to elicit novel or boost existing anticancer immune responses, including the administration of immunomodulatory cytokines. Such a relatively unspecific intervention suffices to mediate clinical effects in (at least a subset of) patients bearing particularly immunogenic tumors, like melanoma and renal cell carcinoma. More often, however, immunostimulatory cytokines are administered to boost the immunogenic potential of other agents, including (but not limited to) immune checkpoint-blocking antibodies, anticancer vaccines, oncolytic viruses and immunogenic chemotherapeutics. Here, we summarize the latest advances in the clinical development of recombinant cytokines as an immunomodulatory intervention for cancer therapy.
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Affiliation(s)
- Erika Vacchelli
- Gustave Roussy; Villejuif, France ; INSERM, UMRS1138; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France
| | - Fernando Aranda
- Gustave Roussy; Villejuif, France ; INSERM, UMRS1138; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France
| | - Florine Obrist
- Gustave Roussy; Villejuif, France ; INSERM, UMRS1138; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France
| | | | - Jérôme Galon
- INSERM, UMRS1138; Paris, France ; Université Paris Descartes/Paris V, Sorbonne Paris Cité; Paris, France ; Université Pierre et Marie Curie/Paris VI; Paris, France ; Laboratory of Integrative Cancer Immunology, Centre de Recherche des Cordeliers; Paris, France
| | - Isabelle Cremer
- INSERM, UMRS1138; Paris, France ; Université Pierre et Marie Curie/Paris VI; Paris, France ; Equipe 13, Centre de Recherche des Cordeliers; Paris, France
| | - Laurence Zitvogel
- Gustave Roussy; Villejuif, France ; INSERM, U1015, CICBT507; Villejuif, France
| | - Guido Kroemer
- INSERM, UMRS1138; Paris, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris Descartes/Paris V, Sorbonne Paris Cité; Paris, France ; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France ; Metabolomics and Cell Biology Platforms, Gustave Roussy; Villejuif, France
| | - Lorenzo Galluzzi
- Gustave Roussy; Villejuif, France ; Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers; Paris, France ; Université Paris Descartes/Paris V, Sorbonne Paris Cité; Paris, France
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rs744166 polymorphism of the STAT3 gene is associated with risk of gastric cancer in a Chinese population. BIOMED RESEARCH INTERNATIONAL 2014; 2014:527918. [PMID: 24864251 PMCID: PMC4017712 DOI: 10.1155/2014/527918] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 04/01/2014] [Indexed: 12/11/2022]
Abstract
The aim of this study was to explore the association between polymorphisms in signal transducer and activator of transcription protein 3 (STAT3) and the risk of gastric cancer. In the present study, a case-control study was conducted in which rs2293152 and rs744166 polymorphisms in STAT3 were analyzed in 209 Chinese patients with gastric cancer and 294 cancer-free controls. The genotypes were determined by polymerase chain reaction restriction fragment length polymorphism method. For the rs744166 polymorphism, the TC genotype (adjusted OR = 0.60, 95% CI = 0.39-0.92, and P = 0.020) and CC genotype (adjusted OR = 0.41, 95% CI = 0.21-0.80, and P = 0.009) were associated with a decreased risk of gastric cancer compared to the TT genotype. However, rs2293152 did not show any difference in gastric cancer risk between patients and controls in the CG/CC genotype compared to the GG genotype. Besides, the SNP effects were additive to the effects of environmental factors without any interaction between them in the susceptibility to gastric cancer. Collectively, rs744166 polymorphism might be significantly associated with a decreased risk of gastric cancer in a Chinese population. Additionally, polymorphisms in STAT3, along with environmental factors, might be associated with the development of gastric cancer.
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Hu Y, Ding N, Jin X, Feng L, Ping L, Song Y, Zhu J. Genetic polymorphisms of STAT3 correlated with prognosis in diffuse large B-cell lymphoma patients treated with rituximab. Cancer Cell Int 2014; 14:25. [PMID: 24624997 PMCID: PMC4007516 DOI: 10.1186/1475-2867-14-25] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 03/10/2014] [Indexed: 12/22/2022] Open
Abstract
Background Rituximab in the combination of CHOP chemotherapy has been widely used as the standard treatment for several kinds of B-cell non-Hodgkin lymphoma (B-NHL). Inactivation of phosphorylation of STAT3 plays an essential role in rituximab-induced anti-proliferative activity in B-cell lymphoma. However, the relationship between STAT3 genetic polymorphisms and clinical response to standard frontline treatment with rituximab has not been well illustrated yet. Methods In this study we analyzed the STAT3 polymorphisms and prognosis of 166 diffuse large B-cell lymphoma (DLBCL) patients who were treated with rituximab from 2007 to 2010. Determination of the STAT3 polymorphisms of rs2293152 from genomic DNA was achieved by Sanger chain termination sequencing. Results We did not observe obvious correlation between patients’ disease features and STAT3 polymorphisms, but patients with homozygous genotypes at rs2293162 showed a trend of higher CR rate than those with the heterozygous genotype, especially in non-GCB subgroup (p = 0.011). Furthermore, homozygous genotypes GG and CC also showed advantages of long-term survival compared with heterozygous genotype patients (p = 0.022). Conclusions These results suggest that STAT3 polymorphisms could be a suitable biomarker related to clinical outcome of DLBCL patients treated with rituximab.
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Affiliation(s)
- Yunfei Hu
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, No.52 Fucheng Road, Haidian District, Beijing 100142, China.,Department of Oncology, Affiliated Hospital of Guiyang Medical College, Guizhou Cancer Hospital, No.1 Beijing West Road, Yunyan District, Guiyang 550003, China
| | - Ning Ding
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, No.52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Xuan Jin
- Department of Internal Medicine Oncology, Peking University First Hospital, No.8 Xishiku Street, Xicheng District, Beijing 100034, China
| | - Lixia Feng
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, No.52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Lingyan Ping
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, No.52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Yuqin Song
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, No.52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Jun Zhu
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Lymphoma, Peking University Cancer Hospital & Institute, No.52 Fucheng Road, Haidian District, Beijing 100142, China
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Coppin C. Immunotherapy for renal cell cancer in the era of targeted therapy. Expert Rev Anticancer Ther 2014; 8:907-19. [DOI: 10.1586/14737140.8.6.907] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Akaza H, Fukuyama T. Axitinib for the treatment of advanced renal cell carcinoma. Expert Opin Pharmacother 2013; 15:283-97. [PMID: 24328549 DOI: 10.1517/14656566.2014.868436] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Advanced understanding of the pathogenesis of renal cell carcinoma (RCC) has led to development and approval of several molecularly targeted therapies since 2005. Axitinib is a potent and selective inhibitor of vascular endothelial growth factor receptors 1, 2 and 3. In the randomized Phase III AXIS trial, axitinib significantly prolonged progression-free survival compared with sorafenib, respectively (6.7 vs 4.7 months; p < 0.0001), and improved objective response rate (19 vs 9%; p = 0.0001), resulting in its approval for advanced or metastatic RCC after failure of one systemic therapy. However, overall survival was similar with axitinib and sorafenib. Common adverse events associated with axitinib include diarrhea, hypertension and fatigue. AREAS COVERED The properties, clinical efficacy, adverse events, pharmacokinetics and pharmacodynamics of axitinib are summarized and its position in the overall therapeutic landscape for metastatic RCC among several targeted therapies is described. EXPERT OPINION Axitinib is generally well-tolerated and provides definitive clinical benefits in patients with advanced or metastatic RCC as second-line therapy. However, as with other tyrosine kinase inhibitors of the same class, axitinib does not prolong overall survival; therefore, selection of second-line tyrosine kinase inhibitor therapy, including axitinib, must be carefully considered to maximize outcomes for each patient.
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Affiliation(s)
- Hideyuki Akaza
- The University of Tokyo, Research Center for Advanced Science and Technology , Tokyo , Japan
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Yamamoto K, Uda A, Mukai A, Yamashita K, Kume M, Makimoto H, Bito T, Nishigori C, Hirano T, Hirai M. Everolimus-induced human keratinocytes toxicity is mediated by STAT3 inhibition. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2013; 32:83. [PMID: 24423131 PMCID: PMC3874739 DOI: 10.1186/1756-9966-32-83] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Accepted: 10/21/2013] [Indexed: 11/21/2022]
Abstract
Background Mammalian target of rapamycin (mTOR) inhibitors are associated with dermatological adverse events. The chief aim of this study was to examine the relation between the signal transducer and activator of transcription 3 (STAT3) protein and the dermatological adverse events associated with the mTOR inhibitor everolimus. Methods We evaluated the effects of STAT3 activity and related signal transduction activities on everolimus-induced cell growth inhibition in the human keratinocyte HaCaT cell line via a WST-8 assay, and on signal transduction mechanisms involved in everolimus treatments via a western blot analysis. Apoptosis was evaluated using an imaging cytometric assay. Results The cell growth inhibitory effects of everolimus were enhanced by stattic or STA-21, which are selective inhibitors of STAT3, treatment in HaCaT cells, although such effects were not observed in Caki-1 and HepG2 cells. Phosphorylation at tyrosine 705 of STAT3 was decreased by treatment with everolimus in a dose-dependent manner in HaCaT cells; in contrast, phosphorylation at serine 727 was not decreased by everolimus, but slightly increased. Furthermore, we found that pretreatment of p38 MAPK inhibitor and transfection with constitutively active form of STAT3 in HaCaT cells resisted the cytostatic activity of everolimus. Conclusions These findings suggest that STAT3 activity may be a biomarker of everolimus-induced dermatological toxicity.
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Chen Y, Lan Q, Zheng T, Zhao N, Holford TR, Lerro C, Dai M, Huang H, Liang J, Ma S, Leaderer B, Boyle P, Chanock S, Rothman N, Zhang Y. Polymorphisms in JAK/STAT signaling pathway genes and risk of non-Hodgkin lymphoma. Leuk Res 2013; 37:1120-4. [PMID: 23768868 DOI: 10.1016/j.leukres.2013.05.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 04/22/2013] [Accepted: 05/03/2013] [Indexed: 12/15/2022]
Abstract
Impaired function of Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathway genes leads to immunodeficiency and various hematopoietic disorders. We evaluated the association between genetic polymorphisms (SNPs) in 12 JAK/STAT pathway genes (JAK3, STAT1, STAT2, STAT3, STAT4, STAT5a, STAT5b, STAT6, SCOS1, SCOS2, SCOS3, and SCOS4) and NHL risk in a population-based case-control study of Connecticut women. We identified three SNPs in STAT3 (rs12949918 and rs6503695) and STAT4 (rs932169) associated with NHL risk after adjustment for multiple comparison. Our results suggest that genetic variation in JAK/STAT pathway genes may play a role in lymphomagenesis and warrants further investigation.
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Affiliation(s)
- Yingtai Chen
- Cancer Hospital/Institute, Chinese Academy of Medical Sciences, Beijing, China
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The protease activated receptor 1 gene variation IVSn -14 A>T is associated with distant metastasis and cancer specific survival in renal cell carcinoma. J Urol 2013; 190:1392-7. [PMID: 23517743 DOI: 10.1016/j.juro.2013.03.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2013] [Indexed: 12/17/2022]
Abstract
PURPOSE PAR-1 mediates angiogenesis and impacts the process of tumor growth and disease progression. We evaluated the associations of the gene variations PAR-1 IVSn -14 A>T (rs168753), -506 Ins/Del (rs11267092) and -1426 C>T (rs32934) with renal cell carcinoma pathology and cancer specific survival. MATERIALS AND METHODS DNA was extracted from the peripheral blood leukocytes of 236 consecutive patients with renal cell carcinoma. Genotyping was done using restriction fragment length polymorphism analysis of polymerase chain reaction amplicons and sequencing. RESULTS The IVSn -14 AA genotype was associated with a 3.13-fold increased risk of distant metastases (p = 0.015). In addition, cancer specific survival of patients with IVSn -14 AA was significantly worse than in those with AT/TT (HR 2.98, p = 0.019). The 1 and 4-year cancer specific survival rate for AA vs AT/TT was 89% vs 99% and 82% vs 92%, respectively. After adjusting for the stage, size, grade and necrosis (SSIGN) score on multivariable analysis, IVSn -14 AA was identified as an independent adverse prognostic factor (HR 2.72, p = 0.044). The variations -506 Ins/Del and -1426 C>T were not significantly associated with pathological factors or cancer specific survival. CONCLUSIONS Results suggest that the AA genotype of the PAR-1 variation IVSn -14 A>T is associated with an increased risk of metastasis and poorer prognosis of renal cell carcinoma. Therefore, assessing the individual risk based on genotypes may be a helpful adjunct to identify subgroups at high risk for a poor clinical outcome.
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Takeuchi A, Shiota M, Tatsugami K, Yokomizo A, Kuroiwa K, Dejima T, Tanaka S, Itsumi M, Eto M, Naito S. YB-1 suppression induces STAT3 proteolysis and sensitizes renal cancer to interferon-α. Cancer Immunol Immunother 2013; 62:517-27. [PMID: 23052245 PMCID: PMC11029031 DOI: 10.1007/s00262-012-1356-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Accepted: 09/17/2012] [Indexed: 01/15/2023]
Abstract
Renal cell carcinoma (RCC) accounts for 80-95 % of kidney tumors, and approximately 30 % of RCC patients have metastatic disease at diagnosis. Conventional chemotherapy is not effective in patients with metastatic RCC (MRCC); therefore, immunotherapy with interferon-α (IFN-α) has been employed to improve survival. However, the response rate of MRCC to IFN-α therapy is low. We previously reported that a signal transducer and activator 3 (STAT3) polymorphism was a useful diagnostic marker to predict the response to IFN-α therapy in patients with MRCC. Therefore, we hypothesized the inhibition of STAT3 in the addition of IFN-α therapy might be useful. Moreover, the blockage of STAT3 itself has been reported to enhance the antitumor effects. However, because IFN-α is thought to elicit its therapeutic effect via enhancement of an antitumor immune response mediated by lymphocytes that can be activated by IFN-α administrations, it is probable that the suppression of STAT3 in vivo relates to autoimmune disorders. In the present study, we found Y-box binding protein-1 (YB-1) was poorly expressed in T lymphocytes, as compared with cancer tissues. YB-1 was reported to have an important effect on the STAT3 pathway. Suppression of STAT3 by YB-1 inhibition did not seem to enhance the potential risk for autoimmune disorders. Moreover, we found sensitivity to IFN-α was increased by YB-1 suppression, and this suppression did not down-regulate IFN-α activation of T lymphocytes.
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Affiliation(s)
- Ario Takeuchi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
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Kadono Y, Miwa S, Shima T, Konaka H, Mizokami A, Yotsuyanagi S, Hirata A, Takase Y, Sugata T, Shimamura M, Namiki M. The effectiveness of interferon-alpha subtypes alternation for metastasis from renal cell carcinoma. Biomed Res 2012; 33:323-8. [PMID: 23268955 DOI: 10.2220/biomedres.33.323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Interferon-alpha (IFN-α) has been used in systemic treatment for metastatic renal cell carcinoma (mRCC). IFN-α has at least 14 subtypes, each of which has different biological activity. There have been reports that mRCC resistant to an IFN-α treatment responded to another IFN-α subtype. This study was performed to evaluate the effectiveness of alternation of different IFN-α subtypes for mRCC that did not respond to initial IFN-α treatment. In our department and associated institutions, alternating therapy of IFN-α was provided for 15 initial IFN-α refractory mRCC cases from June 2005 to September 2008. Among the 15 patients, the effects of alternating IFN-α therapy were as follows: complete response (CR), 0 cases; partial response (PR), 1 case; stable disease (SD), 3 cases; progressive disease (PD), 11 cases. The response rate (CR+PR) was 7% and disease control rate (CR+PR+SD) was 27%. No severe side effects were observed in any of these cases. The PR case is still in PR 21 months after alternating IFN-α therapy. Among the three SD cases, one has continued SD for 14 months and the other for 12 months. Alternating IFN-α therapy for mRCC can be attempted even if other cytokines are not effective.
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Affiliation(s)
- Yoshifumi Kadono
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa.
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Lautner-Csorba O, Gézsi A, Semsei AF, Antal P, Erdélyi DJ, Schermann G, Kutszegi N, Csordás K, Hegyi M, Kovács G, Falus A, Szalai C. Candidate gene association study in pediatric acute lymphoblastic leukemia evaluated by Bayesian network based Bayesian multilevel analysis of relevance. BMC Med Genomics 2012; 5:42. [PMID: 23021489 PMCID: PMC3542204 DOI: 10.1186/1755-8794-5-42] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Accepted: 09/21/2012] [Indexed: 11/16/2022] Open
Abstract
Background We carried out a candidate gene association study in pediatric acute lymphoblastic leukemia (ALL) to identify possible genetic risk factors in a Hungarian population. Methods The results were evaluated with traditional statistical methods and with our newly developed Bayesian network based Bayesian multilevel analysis of relevance (BN-BMLA) method. We collected genomic DNA and clinical data from 543 children, who underwent chemotherapy due to ALL, and 529 healthy controls. Altogether 66 single nucleotide polymorphisms (SNPs) in 19 candidate genes were genotyped. Results With logistic regression, we identified 6 SNPs in the ARID5B and IKZF1 genes associated with increased risk to B-cell ALL, and two SNPs in the STAT3 gene, which decreased the risk to hyperdiploid ALL. Because the associated SNPs were in linkage in each gene, these associations corresponded to one signal per gene. The odds ratio (OR) associated with the tag SNPs were: OR = 1.69, P = 2.22x10-7 for rs4132601 (IKZF1), OR = 1.53, P = 1.95x10-5 for rs10821936 (ARID5B) and OR = 0.64, P = 2.32x10-4 for rs12949918 (STAT3). With the BN-BMLA we confirmed the findings of the frequentist-based method and received additional information about the nature of the relations between the SNPs and the disease. E.g. the rs10821936 in ARID5B and rs17405722 in STAT3 showed a weak interaction, and in case of T-cell lineage sample group, the gender showed a weak interaction with three SNPs in three genes. In the hyperdiploid patient group the BN-BMLA detected a strong interaction among SNPs in the NOTCH1, STAT1, STAT3 and BCL2 genes. Evaluating the survival rate of the patients with ALL, the BN-BMLA showed that besides risk groups and subtypes, genetic variations in the BAX and CEBPA genes might also influence the probability of survival of the patients. Conclusions In the present study we confirmed the roles of genetic variations in ARID5B and IKZF1 in the susceptibility to B-cell ALL. With the newly developed BN-BMLA method several gene-gene, gene-phenotype and phenotype-phenotype connections were revealed. We showed several advantageous features of the new method, and suggested that in gene association studies the BN-BMLA might be a useful supplementary to the traditional frequentist-based statistical method.
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Affiliation(s)
- Orsolya Lautner-Csorba
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
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Eto M, Kamba T, Miyake H, Fujisawa M, Kamai T, Uemura H, Tsukamoto T, Azuma H, Matsubara A, Nishimura K, Nakamura T, Ogawa O, Naito S. STAT3 polymorphism can predict the response to interferon-α therapy in patients with metastatic renal cell carcinoma. Eur Urol 2012; 63:745-52. [PMID: 23063454 DOI: 10.1016/j.eururo.2012.09.052] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 09/19/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND In our 2007 retrospective study, we reported that single nucleotide polymorphisms (SNPs) in the signal transducer and activator of transcription 3 (acute-phase response factor) (STAT3) gene were significantly associated with better response to interferon (IFN)-α in patients with metastatic renal cell carcinoma (mRCC). OBJECTIVE To prospectively confirm those results, the Japan Immunotherapy SNPs-Study Group for Kidney Cancer conducted this trial. DESIGN, SETTING, AND PARTICIPANTS In this multicenter, prospective study, 203 eligible patients were enrolled. We evaluated the correlation between the antitumor effects of IFN-α and 11 SNPs (STAT3-2, STAT3-0, SOCS3-1, IL4R-34, PTGS1-3, PTGS1-4, PTGS1-5, PTGS2-12, IRF2-67, ICSBP-38, and TAP2-5) in eight genes in 180 patients who received IFN-α for >12 wk. INTERVENTIONS Patients were treated with three doses per week of IFN-α 5 million IU. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS We analyzed the association of response to IFN-α and overall survival (OS) with genetic polymorphisms using a chi-square test and a logistic regression model. RESULTS AND LIMITATIONS The response rate of IFN-α was 13.8% (28 of 203 patients; 9 complete responses [CRs], 19 partial responses [PRs]). The CR rate of 4.4% was higher than we expected. Response to IFN-α was not associated with any of the 11 SNPs examined. However, when we assessed patients with CR, PR, and stable disease >24 wk as a group representing those with clinical response, a significant association was observed between STAT3-2 (rs1905341) and the clinical response of IFN-α (p=0.039). Namely, C/C genotype of STAT3-2 was significantly associated with the clinical response of IFN-α and OS. These results were generated in Japanese patients and should be studied in other ethnic groups. CONCLUSIONS This is the first prospective study demonstrating that a STAT3 polymorphism can be a predictive marker for treatment with IFN-α for patients with mRCC.
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Affiliation(s)
- Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Fujioka T, Obara W. Evidence-based clinical practice guideline for renal cell carcinoma: the Japanese Urological Association 2011 update. Int J Urol 2012; 19:496-503. [PMID: 22621218 DOI: 10.1111/j.1442-2042.2012.03031.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Remarkable advances have been made in medical practice in relation to renal cell carcinoma in recent years, and a large amount of new evidence has been accumulated. In keeping with the plan at the time the first version of the "Evidence-Based Clinical Practice Guideline for Renal Cell Carcinoma" compiled by the Japanese Urological Association was published in 2007, the Japanese Urological Association has just published a revised 2011 version. The main revisions regard the selection of treatment methods according to prognostic factors, reconsideration of treatment methods for small-diameter renal cell carcinoma and selection criteria for medical treatment of advanced renal cell carcinoma, including selection of neoadjuvant treatment with molecular targeted medicines. This Guideline presents clinical practice methods that are thought to be the most standard methods in Japan at the present time. In this English translation of a shortened version of the original Guideline, we cited particularly important clinical questions and references.
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Affiliation(s)
- Tomoaki Fujioka
- Department of Urology, Iwate Medical University School of Medicine, Morioka, Japan
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Bill MA, Nicholas C, Mace TA, Etter JP, Li C, Schwartz EB, Fuchs JR, Young GS, Lin L, Lin J, He L, Phelps M, Li PK, Lesinski GB. Structurally modified curcumin analogs inhibit STAT3 phosphorylation and promote apoptosis of human renal cell carcinoma and melanoma cell lines. PLoS One 2012; 7:e40724. [PMID: 22899991 PMCID: PMC3416819 DOI: 10.1371/journal.pone.0040724] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Accepted: 06/13/2012] [Indexed: 12/18/2022] Open
Abstract
The Janus kinase-2 (Jak2)-signal transducer and activator of transcription-3 (STAT3) pathway is critical for promoting an oncogenic and metastatic phenotype in several types of cancer including renal cell carcinoma (RCC) and melanoma. This study describes two small molecule inhibitors of the Jak2-STAT3 pathway, FLLL32 and its more soluble analog, FLLL62. These compounds are structurally distinct curcumin analogs that bind selectively to the SH2 domain of STAT3 to inhibit its phosphorylation and dimerization. We hypothesized that FLLL32 and FLLL62 would induce apoptosis in RCC and melanoma cells and display specificity for the Jak2-STAT3 pathway. FLLL32 and FLLL62 could inhibit STAT3 dimerization in vitro. These compounds reduced basal STAT3 phosphorylation (pSTAT3), and induced apoptosis in four separate human RCC cell lines and in human melanoma cell lines as determined by Annexin V/PI staining. Apoptosis was also confirmed by immunoblot analysis of caspase-3 processing and PARP cleavage. Pre-treatment of RCC and melanoma cell lines with FLLL32/62 did not inhibit IFN-γ-induced pSTAT1. In contrast to FLLL32, curcumin and FLLL62 reduced downstream STAT1-mediated gene expression of IRF1 as determined by Real Time PCR. FLLL32 and FLLL62 significantly reduced secretion of VEGF from RCC cell lines in a dose-dependent manner as determined by ELISA. Finally, each of these compounds inhibited in vitro generation of myeloid-derived suppressor cells. These data support further investigation of FLLL32 and FLLL62 as lead compounds for STAT3 inhibition in RCC and melanoma.
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Affiliation(s)
- Matthew A. Bill
- Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Courtney Nicholas
- Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Thomas A. Mace
- Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Jonathan P. Etter
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Chenglong Li
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Eric B. Schwartz
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - James R. Fuchs
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Gregory S. Young
- Center for Biostatistics, Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University, Columbus, Ohio, United States of America
| | - Li Lin
- Center for Childhood Cancer, The Research Institute at Nationwide Children's Hospital, Department of Pediatrics, College of Medicine, Columbus, Ohio, United States of America
| | - Jiayuh Lin
- Center for Childhood Cancer, The Research Institute at Nationwide Children's Hospital, Department of Pediatrics, College of Medicine, Columbus, Ohio, United States of America
| | - Lei He
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Mitch Phelps
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Pui-Kai Li
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Gregory B. Lesinski
- Department of Internal Medicine, The Ohio State University, Columbus, Ohio, United States of America
- * E-mail:
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Wada Y, Takahashi W, Kawano Y, Eto M. Current status of pharmacotherapy against metastatic renal cell carcinoma in Japan. Int J Urol 2012; 19:284-95. [DOI: 10.1111/j.1442-2042.2012.02962.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Ahn YH, Yi H, Shin JY, Lee KD, Shin SP, Lee SJ, Song J, Chun KH. STAT3 silencing enhances the efficacy of the HSV.tk suicide gene in gastrointestinal cancer therapy. Clin Exp Metastasis 2012; 29:359-69. [PMID: 22350508 DOI: 10.1007/s10585-012-9458-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Accepted: 02/01/2012] [Indexed: 02/03/2023]
Abstract
Aberrant activation of Signal Transducer and Activator of Transcription 3 (STAT3) signaling has been shown to be associated with uncontrolled cell proliferation and suppression of host-immune surveillance. Conversely, silencing STAT3 can have the dual effects of inhibiting cancer cell proliferation and inducing anti-tumor immune responses. Here, we report on the effects of STAT3 silencing on suicide gene therapy with thymidine kinase (tk). STAT3 silencing by siRNA inhibited the proliferation of AGS human gastric cancer cells through G1 cell cycle arrest, decreased levels of immune-suppressive cytokines, and increased levels of immune-activating cytokines. CT26 mouse colon adenocarcinoma cells, in which STAT3 expression was knocked-down by a STAT3 shRNA-containing lentivirus, grew more slowly in syngenic model Balb/c mice than control CT26 cells. Moreover, we found that STAT3 silencing augmented the efficacy of suicide gene therapy in CT26 cell xenografted mice. When we administrated adenoviruses harboring the herpes simplex virus thymidine kinase gene (Ad5.CMV.HSV.tk) into STAT3-silenced CT26 cell tumors, extensive apoptosis was observed and there was a significant reduction in the size of CT26 cell tumors. STAT3 silencing also enhanced the recruitment and cytotoxic activity of CD3(+)CD8(+) T-cells, and changed the cytokine expression pattern of CT26 cell tumors, reflecting augmentation of anti-cancer immune responses. We conclude that combining suicide gene therapy with STAT3 silencing can result in enhanced anti-cancer effects.
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Affiliation(s)
- Ye-Hyeon Ahn
- Gastric Cancer Branch, Division of Translational & Clinical Research I, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 410-769, Republic of Korea
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Li M, Rathmell WK. Biomarkers for Renal Cell Carcinoma. KIDNEY CANCER 2012. [DOI: 10.1007/978-3-642-21858-3_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Tang PA, Vickers MM, Heng DYC. Clinical and molecular prognostic factors in renal cell carcinoma: what we know so far. Hematol Oncol Clin North Am 2011; 25:871-91. [PMID: 21763972 DOI: 10.1016/j.hoc.2011.04.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The current treatment paradigm for metastatic renal cell carcinoma (RCC) includes agents that target the vascular endothelial growth factor (VEGF) and mammalian target of rapamycin (mTOR) pathways. Because these agents have revolutionized RCC over the past five years, new clinical and molecular predictive and prognostic tools are required. These are potentially important for therapy selection, patient counseling, and clinical trial stratification. This review examines clinical prognostic models and molecular biomarkers in RCC.
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Affiliation(s)
- Patricia A Tang
- Department of Oncology, Tom Baker Cancer Center, University of Calgary, 1331-29th Street North West, Calgary, Alberta, Canada
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