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Refaie MMM, El-Hussieny M, Shehata S, Welson NN, Abdelzaher WY. Exploring the role of ATP-sensitive potassium channel, eNOS, and P-glycoprotein in mediating the hepatoprotective activity of nicorandil in methotrexate-induced liver injury in rats. Immunopharmacol Immunotoxicol 2023; 45:607-615. [PMID: 37078892 DOI: 10.1080/08923973.2023.2201659] [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] [Received: 07/19/2022] [Accepted: 04/06/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Methotrexate (MTX) is a commonly used chemotherapeutic agent; however, its clinical use is challenged by various types of injuries, including hepatotoxic side effects. Therefore, finding new protective drugs against MTX-induced toxicities is a critical need. Moreover, the different mechanisms mediating such effects are still not clear. The current study aimed to evaluate the possible ameliorative action of nicorandil (NIC) in MTX-induced hepatotoxicity and examine the roles of the ATP-sensitive potassium channel (KATP), endothelial nitric oxide synthase (eNOS), and P-glycoprotein (P-gp). MATERIALS AND METHODS Thirty-six male Wistar albino rats were used. NIC (3 mg/kg/day) was given orally for 2 weeks, and hepatotoxicity was induced by a single intraperitoneal injection of MTX (20 mg/kg) on the 11th day of the experiment. We confirmed the role of KATP by co-administering glimepiride (GP) (10 mg/kg/day) 30 min before NIC. The measured serum biomarkers were [alanine transaminase (ALT) and aspartate transaminase (AST)], total antioxidant capacity (TAC), malondialdehyde (MDA), nitric oxide (NOx), tumor necrosis factor-alpha (TNFα), superoxide dismutase (SOD), and P-gp. Histopathology, eNOS, and caspase-3 immunoexpression were evaluated. RESULTS The MTX group displayed hepatotoxicity in the form of elevations of ALT, AST, MDA, NOx, and caspase-3 immunoexpression. Furthermore, the histopathological examination showed marked liver injury. TAC, SOD, P-gp, and eNOS immunoexpression showed significant inhibition. In the protective group, all parameters improved (P value < 0.05). CONCLUSION NIC has an ameliorative action against MTX-induced hepatotoxicity, most probably via its antioxidant, anti-inflammatory, and anti-apoptotic functions together with the modulation of the KATP channel, eNOS, and P-glycoprotein.
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Affiliation(s)
| | | | - Sayed Shehata
- Department of Cardiology, Minia University, El-Minia, Egypt
| | - Nermeen N Welson
- Department of Forensic Medicine and Clinical Toxicology, Beni-Suef University, Beni-Suef, Egypt
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Refaie MMM, El-Hussieny M, Shehata S. TLR4/NF-κB/TNFα and cAMP/SIRT1 signaling cascade involved in mediating the dose-dependent effect of cilostazol in ovarian ischemia reperfusion-induced injury. Immunopharmacol Immunotoxicol 2022; 44:338-346. [PMID: 35209787 DOI: 10.1080/08923973.2022.2043901] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND One of the most dangerous gynecological emergencies is ovarian ischemia that commonly occurs during surgical manipulation or presence of ovarian masses. OBJECTIVES finding new therapies to prevent the associated harmful effects of ischemia/reperfusion-induced damage is still a critical need. For the first time, we aimed to evaluate the possible role of phosphodiesterase (PDE) 3 A inhibitor (PDEI), cilostazol (CLZ) in the treatment of ovarian ischemia reperfusion induced damage (OIR). METHODS Rats were divided into five groups; sham, OIR group; CLZ (5, 10, 20 mg/kg) was given orally with induced OIR. Different biochemical parameters were detected such as total anti-oxidant capacity (TAC), reduced glutathione (GSH), malondialdehyde (MDA), cyclic adenosine monophosphate (cAMP), sirtuin1 (SIRT1), toll like receptor 4 (TLR4), nuclear factor kappa b (NF-κB) and tumor necrosis factor alpha (TNFα). In addition, histopathological features, ovarian weight changes and casapse3 immunoexpression were detected. RESULTS Data revealed significant increase in ovarian weight changes, MDA, TLR4, TNFα, NF-κB and caspase 3 expressions in OIR induced group. Moreover, OIR group had histopathological features of ovarian damage with depletion of cAMP, SIRT1, TAC and GSH. CONCLUSION CLZ could ameliorate OIR-induced damage due to PDE inhibition, anti-oxidant, anti-inflammatory and anti-apoptotic properties with modulation of TLR4/NF-κB/TNFα and cAMP/SIRT1 signaling pathways.
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Affiliation(s)
- Marwa M M Refaie
- Department of Pharmacology, Faculty of Medicine, Minia University, El-Minia, Egypt
| | - Maram El-Hussieny
- Department of Pathology, Faculty of Medicine, Minia University, El-Minia, Egypt
| | - Sayed Shehata
- Department of Cardiology, Faculty of Medicine, Minia University, El-Minia, Egypt
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Refaie MM, El-Hussieny M, Abdel-Hakeem EA, Fawzy MA, Mahmoud Abd El Rahman ES, Shehata S. Phosphodiesterase inhibitor, Vinpocetine, guards against doxorubicin induced cardiotoxicity via modulation of HIF/VEGF and cGMP/cAMP/SIRT signaling pathways. Hum Exp Toxicol 2022; 41:096032712211362. [DOI: 10.1177/09603271221136209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Purpose: Doxorubicin (DOX) is a widely used chemotherapeutic agent complicated with cardiotoxic adverse effects. Up till now, there are no researches discussing the role of vinpocetine (VIN) in DOX cardiotoxicity. Thus, the aim of our work was to study this effect and explore the different involved mechanisms. Methods: 50 male Wistar albino rats were subjected to DOX toxicity via administration of single i.p. Dose (15 mg/kg) on the 4th day with or without co-administration of VIN (10, 20, 30 mg/kg/day) orally for 5 days. Results: Our data revealed that VIN succeeded in protecting the heart against DOX induced damage as manifested by significant decrease of cardiac enzymes, hypoxia inducible factor alpha (HIF-1α), vascular endothelial growth factor-A (VEGF-A), tissue malondialdehyde (MDA), tumor necrosis factor alpha (TNF-α) and caspase3 levels. Furthermore, VIN given group showed marked improvement of the histopathological changes of cardiac injury, total antioxidant capacity (TAC), elevation of reduced glutathione (GSH), cyclic guanosine monophosphate (cGMP), cyclic adenosine monophosphate (cAMP) and sirtuin-1 (SIRT-1). Conclusion: We concluded that VIN could ameliorate DOX induced cardiac damage and this effect may be attributed to modulation of HIF/VEGF signaling pathway, up-regulation of cGMP/cAMP/SIRT pathway, inhibition of phosphodiesterase enzyme, besides its anti-apoptotic, anti-inflammatory, and anti-oxidant properties.
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Affiliation(s)
- Marwa M.M. Refaie
- Department of Pharmacology, Faculty of Medicine, Minia University, Egypt
| | - Maram El-Hussieny
- Department of Pathology, Faculty of Medicine, Minia University, Egypt
| | | | - Michael A Fawzy
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Egypt
| | | | - Sayed Shehata
- Department of Cardiology, Faculty of Medicine, Minia University, Egypt
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Morsy MA, Abdelraheem WM, El-Hussieny M, Refaie MMM. Protective Effects of Irbesartan, an Angiotensin Receptor Blocker with PPARγ Agonistic Activity, against Estradiol Benzoate-Induced Endometrial Hyperplasia and Atypia in Female Rats via Modulation of TNFα/Survivin Pathway. Pharmaceuticals (Basel) 2021; 14:ph14070649. [PMID: 34358075 PMCID: PMC8308641 DOI: 10.3390/ph14070649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/29/2021] [Accepted: 07/01/2021] [Indexed: 12/15/2022] Open
Abstract
Endometrial hyperplasia (EH) is a common gynecological problem and may progress to carcinoma. Early detection and management of EH are mandatory for the prevention of endometrial cancer. Activation of the renin-angiotensin system and angiotensin II signaling are involved in the progression of precancerous and cancerous lesions. However, no studies have evaluated the role of this system in estradiol benzoate (EB)-induced EH and atypia. Irbesartan (IRB), an angiotensin II receptor blocker with peroxisome proliferator-activated receptor gamma (PPARγ) agonistic activity was administered (30 mg/kg/d) in EB-treated (60 µg/100 g bodyweight, intramuscularly, three times per week) or untreated rats for 4 weeks. Uterine weight changes, malondialdehyde, superoxide dismutase (SOD), tumor necrosis factor-alpha (TNFα), survivin, cleaved caspase 3, interleukin-10 (IL10), and PPARγ were measured in addition to undergoing histopathological examination. Results showed that EB-induced EH and atypia significantly increased the uterine body weight, malondialdehyde, TNFα, and survivin, accompanied with significantly decreased SOD, cleaved caspase 3, IL10, and PPARγ, with typical histopathological changes of EH and atypia. Coadministration of IRB significantly prevented EB-induced biochemical and histopathological changes. The protective effects of IRB may be attributed to its anti-inflammatory and antioxidant properties, reduction of survivin, and increased levels of cleaved caspase 3.
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Affiliation(s)
- Mohamed A. Morsy
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Pharmacology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt;
- Correspondence: ; Tel.: +966-5496-72245
| | - Wedad M. Abdelraheem
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt;
| | - Maram El-Hussieny
- Department of Pathology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt;
| | - Marwa M. M. Refaie
- Department of Pharmacology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt;
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Huang Y, Chang A, Zhou W, Zhao H, Zhuo X. IGFBP3 as an indicator of lymph node metastasis and unfavorable prognosis for papillary thyroid carcinoma. Clin Exp Med 2020; 20:515-525. [PMID: 32596748 DOI: 10.1007/s10238-020-00642-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 06/17/2020] [Indexed: 12/01/2022]
Abstract
Lymph node metastasis (LNM) is a usual event in papillary thyroid carcinoma (PTC) patients, which usually leads to poor prognosis. However, the molecular mechanisms of LNM remain unclear. Thus, we aimed to screen the possible key genes in the progression of LNM in PTC patients and further validate their roles. The study involved two phases: a discovery phase and a validation one. In the former phase, the candidate genes were screened by using bioinformatics methods. In the latter one, the genes were firstly assessed in a cohort from the cancer genome atlas (TCGA) to evaluate the associations of their expressions with clinical features and the prognostic values, and then, they were assessed at protein levels by using an immunohistochemical assay. Consequently, IGHBP3 was selected as the candidate gene, which might be enriched in several metabolism-related pathways and cancer progression-related pathways. High expressions of IGHBP3 have an association with gender, advanced clinical stages, high T stages, and the presence of LNM. Survival analysis indicated that IGHBP3 may affect the prognosis of PTC patients. The use of a tissue chip confirmed the view that IGHBP3 might play a crucial role in the LNM of PTC. In conclusion, IGHBP3 might be involved in the development of LNM in PTC patients. IGHBP3 over-expression might be a novel indicator and a potential target for PTC therapy.
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Affiliation(s)
- Yi Huang
- Affiliated Hospital of Guiyang Medical University, Guiyang, China
| | - Aoshuang Chang
- Affiliated Hospital of Guiyang Medical University, Guiyang, China
| | - Wei Zhou
- Chongqing Cancer Institute, Chongqing, China
| | - Houyu Zhao
- Affiliated Hospital of Guiyang Medical University, Guiyang, China
| | - Xianlu Zhuo
- Affiliated Hospital of Guiyang Medical University, Guiyang, China.
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Kumar S, Fairmichael C, Longley DB, Turkington RC. The Multiple Roles of the IAP Super-family in cancer. Pharmacol Ther 2020; 214:107610. [PMID: 32585232 DOI: 10.1016/j.pharmthera.2020.107610] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/16/2020] [Accepted: 06/08/2020] [Indexed: 12/22/2022]
Abstract
The Inhibitor of Apoptosis proteins (IAPs) are a family of proteins that are mainly known for their anti-apoptotic activity and ability to directly bind and inhibit caspases. Recent research has however revealed that they have extensive roles in governing numerous other cellular processes. IAPs are known to modulate ubiquitin (Ub)-dependent signaling pathways through their E3 ligase activity and influence activation of nuclear factor κB (NF-κB). In this review, we discuss the involvement of IAPs in individual hallmarks of cancer and the current status of therapies targeting these critical proteins.
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Affiliation(s)
- Swati Kumar
- Centre for Cancer Research and Cell Biology, Queen's University of Belfast, Belfast, United Kingdom
| | - Ciaran Fairmichael
- Centre for Cancer Research and Cell Biology, Queen's University of Belfast, Belfast, United Kingdom
| | - Daniel B Longley
- Centre for Cancer Research and Cell Biology, Queen's University of Belfast, Belfast, United Kingdom
| | - Richard C Turkington
- Centre for Cancer Research and Cell Biology, Queen's University of Belfast, Belfast, United Kingdom.
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Büscheck F, Sulimankhil M, Melling N, Höflmayer D, Hube-Magg C, Simon R, Göbel C, Hinsch A, Weidemann S, Izbicki JR, Jacobsen F, Mandelkow T, Blessin NC, Möller-Koop C, Lutz F, Viehweger F, Möller K, Sauter G, Lennartz M, Burandt E, Lebok P, Minner S, Bonk S, Huland H, Graefen M, Schlomm T, Fraune C. Loss of cytoplasmic survivin expression is an independent predictor of poor prognosis in radically operated prostate cancer patients. Cancer Med 2020; 9:1409-1418. [PMID: 31893572 PMCID: PMC7013067 DOI: 10.1002/cam4.2773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/27/2019] [Accepted: 11/27/2019] [Indexed: 12/14/2022] Open
Abstract
Survivin is an inhibitor of apoptosis. Aberrant survivin expression occurs in malignant tumors and has often been linked to unfavorable patient outcome. Here we analyzed 12 432 prostate cancers by immunohistochemistry. Survivin immunostaining was regularly expressed at high levels in normal prostate epithelium but expression was often reduced in prostate cancers. Among 9492 evaluable prostate cancers, 9% expressed survivin strongly, 19% moderately, 28% weakly, and 44% lacked it. Loss of cytoplasmic survivin was seen in advanced tumor stage, higher Gleason score, preoperative PSA levels, and Ki‐67 labeling index, and associated with earlier PSA recurrence (P < .0001). Survivin loss was significantly more common in cancers carrying TMPRSS2:ERG fusions (61% survivin negative) than in ERG wild‐type cancers (32% survivin negative; P < .0001). Multivariate analysis revealed that reduced cytoplasmic survivin expression predicted poor prognosis independent from Gleason score, pT, pN, and serum PSA level. This was valid for ERG‐positive and ERG‐negative cancers. Survivin expression loss even retained its prognostic impact in 1020 PTEN deleted cancers, a group that is already characterized by dismal patient prognosis. In conclusion, reduced survivin expression is associated with more aggressive tumors and inferior prognosis in prostate cancer.
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Affiliation(s)
- Franziska Büscheck
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Mariam Sulimankhil
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Nathaniel Melling
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Doris Höflmayer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Claudia Hube-Magg
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ronald Simon
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Cosima Göbel
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andrea Hinsch
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sören Weidemann
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jacob R Izbicki
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frank Jacobsen
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tim Mandelkow
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Niclas C Blessin
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christina Möller-Koop
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Florian Lutz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Florian Viehweger
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katharina Möller
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Guido Sauter
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximillian Lennartz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eike Burandt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Patrick Lebok
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sarah Minner
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sarah Bonk
- General, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hartwig Huland
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Markus Graefen
- Martini-Clinic, Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thorsten Schlomm
- Department of Urology, Charité-University Medical Center Berlin, Berlin, Germany
| | - Christoph Fraune
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Mahmoudian-Sani MR, Alghasi A, Saeedi-Boroujeni A, Jalali A, Jamshidi M, Khodadadi A. Survivin as a diagnostic and therapeutic marker for thyroid cancer. Pathol Res Pract 2019; 215:619-625. [PMID: 30683476 DOI: 10.1016/j.prp.2019.01.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 12/28/2018] [Accepted: 01/17/2019] [Indexed: 12/12/2022]
Abstract
Thyroid cancer (TC) is known as the most prevalent form of endocrine malignancy. With regard to high heterogeneity of the nodules, problem of discriminating between benign and malignant ones in terms of pathological characteristics, as well as lack of appropriate molecular markers; significant efforts are being made to identify molecular markers that able to detect tumorous lesions. Survivin, the newest member of the family of proteins inhibiting cell apoptosis, has been recently considered as a novel molecule marker for cancer. Studies on TC have also demonstrated distinctive expression of survivin and its splice variants in cancer cells compared to normal ones. Therefore, detection of survivin expression and its new splice variants can be utilized to identify tumor nodules and distinguish them from non-cancerous ones, along with other routine laboratory methods.
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Affiliation(s)
- Mohammad-Reza Mahmoudian-Sani
- Research Center of Thalassemia and Hemoglobinopathy, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Arash Alghasi
- Research Center of Thalassemia and Hemoglobinopathy, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Akram Jalali
- Department of Genetic & Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Jamshidi
- Department of Laboratory Sciences, School of Allied Medicine, Lorestan University of Medical Sciences, khorramabad, Iran
| | - Ali Khodadadi
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Diacerein inhibits Estradiol-benzoate induced cervical hyperkeratosis in female rats. Biomed Pharmacother 2017; 95:223-229. [DOI: 10.1016/j.biopha.2017.08.053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/08/2017] [Accepted: 08/09/2017] [Indexed: 12/16/2022] Open
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10
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Refaie MM, El-Hussieny M. The role of interleukin-1b and its antagonist (diacerein) in estradiol benzoate-induced endometrial hyperplasia and atypia in female rats. Fundam Clin Pharmacol 2017; 31:438-446. [DOI: 10.1111/fcp.12285] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 03/05/2017] [Accepted: 03/13/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Marwa M.M. Refaie
- Department of Pharmacology; Faculty of Medicine; El-Minia University; 61511 El-Minia Egypt
| | - Maram El-Hussieny
- Department of Pathology; Faculty of Medicine; El-Minia University; 61511 El-Minia Egypt
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Waligórska-Stachura J, Sawicka-Gutaj N, Zabel M, Andrusiewicz M, Gut P, Czarnywojtek A, Ruchała M. Survivin DEx3 as a biomarker of thyroid cancers: A study at the mRNA and protein level. Oncol Lett 2017; 13:2437-2441. [PMID: 28454416 DOI: 10.3892/ol.2017.5713] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 11/23/2016] [Indexed: 12/31/2022] Open
Abstract
Survivin and its splice variants DEx3 and 2B are involved in pathogenesis of numerous types of cancer. Proliferating cell nuclear antigen (PCNA) level correlates with cellular proliferation. The present study aimed to analyze the potential utility of survivin and its splice variants DEx3 and 2B as biomarkers for thyroid cancer. PCNA, survivin and its splice variants DEx3 and 2B expressions were analyzed in 22 tissue samples (15 thyroid cancers and 7 benign lesions) by reverse transcription-quantitative polymerase chain reaction and immunohistochemistry (IHC). There was significantly higher staining for survivin (P=0.019), survivin DEx3 (P=0.001), survivin 2B (P=0.0149) and PCNA (P=0.0237) in thyroid malignant tumors when compared with benign lesions. The receiver operating characteristics curve analysis has shown that the cut-off points of survivin IHC expression >2 [sensitivity 46.7%; specificity 100%; area under curve (AUC) 0.810; P=0.0005] and survivin DEx3 IHC expression >0 (sensitivity 86.7%; specificity 100%; AUC 0.933; P<0.0001) were the best predictors of thyroid malignancy. Additionally, PCNA staining >1 (sensitivity 93.3%; specificity 71.4%; AUC 0.790; P=0.0243) and survivin 2B >2 (sensitivity 46.7%; specificity 100%; AUC 0.824; P=0.0002) were the best predictors of thyroid cancer. In conclusion, the present study exhibited that survivin DEx3 expression has high specificity and sensitivity for discrimination between benign thyroid lesions and cancers. Survivin DEx3 may be considered a biological marker of thyroid malignancy and therefore applied in clinical practice.
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Affiliation(s)
- Joanna Waligórska-Stachura
- Department of Endocrinology, Metabolism and Internal Medicine, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Nadia Sawicka-Gutaj
- Department of Endocrinology, Metabolism and Internal Medicine, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Maciej Zabel
- Department of Histology and Embryology, Poznań University of Medical Sciences, 60-781 Poznań, Poland
| | - Mirosław Andrusiewicz
- Department of Cell Biology, Poznań University of Medical Sciences, 60-806 Poznań, Poland
| | - Paweł Gut
- Department of Endocrinology, Metabolism and Internal Medicine, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Agata Czarnywojtek
- Department of Endocrinology, Metabolism and Internal Medicine, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Medicine, Poznań University of Medical Sciences, 60-355 Poznań, Poland
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Xu J, Li Z, Su Q, Zhao J, Ma J. Embryonic develop-associated gene 1 is overexpressed and acts as a tumor promoter in thyroid carcinoma. Biomed Pharmacother 2016; 81:86-92. [DOI: 10.1016/j.biopha.2016.03.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 03/30/2016] [Accepted: 03/31/2016] [Indexed: 11/15/2022] Open
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13
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Sun L, Wang Y, Yuan H, Burnett J, Pan J, Yang Z, Ran Y, Myers I, Sun D. CPA4 is a Novel Diagnostic and Prognostic Marker for Human Non-Small-Cell Lung Cancer. J Cancer 2016; 7:1197-204. [PMID: 27390594 PMCID: PMC4934027 DOI: 10.7150/jca.15209] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 04/26/2016] [Indexed: 12/21/2022] Open
Abstract
Background. Carboxypeptidase A4 (CPA4) belongs to a member of the metallocarboxypeptidase family, and its expression in lung cancer samples and clinical significance are still not investigated until now. In this study, we aimed to evaluate the level of CPA4 in non-small-cell lung cancer (NSCLC) samples and correlate its level with clinical outcome. Methods. CPA4 gene expression in lung cancer tissues were analyzed by using the Oncomine database (www.oncomine.org). The expression of CPA4, Survivin and VEGF in lung cancer and adjacent normal tissues were evaluated by IHC using the corresponding primary antibodies on two different commercial tissue arrays (Shanghai Biochip Co., Ltd., Shanghai, China). Their levels in serum were determined by using commercial human enzyme-linked immunosorbent assay kits. We also examined their relations to clinicopathologic parameters, and explored the diagnostic and prognostic value in NSCLC. Results. We identified an elevation of CPA4 in mRNA level and gene amplification in lung cancer tissues in comparison to normal lung tissues. High CPA4 expression was observed in 120/165 (72.7%) NSCLC samples, and significantly correlated with Tumor size, Depth of invasion, Lymph Node Metastasis, Stage, VEGF level and Survivin level. High CPA4 expression is associated with poor prognosis of NSCLC patients. Multivariable Cox regression analysis demonstrated that CPA4 expression was an independent prognostic factor. Furthermore, serum CPA4 level was also significantly higher in NSCLC patients than in healthy controls. Logistic regression analysis revealed that serum CPA4 and CYFRA21-1 level were the significant parameters for detecting NSCLC. Receiver operating characteristic curves (ROC) in NSCLC patients versus normal people yielded the optimal cut-off value was 2.70 ng/ml for CPA4 and 19 ng/ml for CYFRA21-1, respectively. The area under ROC curve (AUC) was 0.830 for the combination of the two tumor markers. Conclusion. Our results demonstrated that overexpression of CPA4 in NSCLC is associated with an unfavorable prognosis, and serum CPA4 level combining with serum CYFRA21-1 level could be used to aid early detection of NSCLC.
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Affiliation(s)
- Lichao Sun
- 1. State Key Laboratory of Molecular Oncology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, P. R. China.; 2. Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109
| | - Yipeng Wang
- 3. The Department of Abdominal Surgical Oncology Cancer Hospital, Chinese Academy of Medical Sciences (CAMS), Beijing 100021, P.R. China
| | - Hebao Yuan
- 2. Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109
| | - Joseph Burnett
- 2. Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109
| | - Jian Pan
- 4. Department of Hematology and Oncology, Children's Hospital of Soochow University, Suzhou, Jiangsu, 215005, P.R. China
| | - Zhihua Yang
- 1. State Key Laboratory of Molecular Oncology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, P. R. China
| | - Yuliang Ran
- 1. State Key Laboratory of Molecular Oncology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100021, P. R. China
| | - Ila Myers
- 2. Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109
| | - Duxin Sun
- 2. Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109
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14
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Lamba Saini M, Bouzin C, Weynand B, Marbaix E. An Appraisal of Proliferation and Apoptotic Markers in Papillary Thyroid Carcinoma: An Automated Analysis. PLoS One 2016; 11:e0148656. [PMID: 26863116 PMCID: PMC4749175 DOI: 10.1371/journal.pone.0148656] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 01/21/2016] [Indexed: 02/07/2023] Open
Abstract
Introduction Proliferation and apoptosis are opposing processes by which the cell numbers are kept in a delicate balance, essential for tissue homeostasis, whereas uncontrolled growth of cells is a hallmark of cancer. Papillary thyroid cancer (PTC) is the commonest type of thyroid cancer, with some PTC following an indolent course, whereas the other ones are more aggressive. Aim To evaluate respective contribution of proliferation and apoptosis in the tumorigenesis of PTC by automated analysis. Materials and Methods We investigated the immunolabeling of phosphorylated histone H3 (pHH3), cyclin D1, active caspase-3, and bcl-2 in thirteen cases each of metastatic PTC, follicular variant of PTC (FVPTC), papillary microcarcinoma (PMC) and well differentiated tumor of uncertain malignant potential (WDT-UMP). FVPTC cases comprised seven encapsulated and six unencapsulated cases. Results Proliferation, as assessed by pHH3 and cyclin D1 immunolabeling, was increased in all PTC variants, including the putative precursor lesion WDT-UMP, compared to normal thyroid tissue. pHH3 was immunolabeled in more cells of metastatic PTC than of PMC and of encapsulated FVPTC. Surprisingly, metastatic PTC and unencapsulated FVPTC also demonstrated more cleaved caspase-3 immunolabeled cells than the other types. In contrast, increased expression of bcl-2 protein was seen in normal thyroid areas, encapsulated FVPTC and PMC as compared to metastatic PTC. Metastatic PTC shows higher proliferation than other types of PTC but unexpectedly also higher apoptotic levels. Similar results were also seen with unencapsulated FVPTC, thus suggesting that unencapsulated FVPTC has a potential for adverse outcome. Bcl-2 was immunolabeled in a low percentage of cells in WDT-UMP. Conclusions The expression of the proliferative protein pHH3 together with the apoptotic marker cleaved caspase-3 may indicate an aggressive behaviour of PTC and loss of apoptosis inhibition by bcl-2 protein can further amplify the role of these proteins in tumor progression. Both cyclin D1 and bcl-2 could prove to be interesting markers of PTC precursor lesions. Automated/digital image quantification approach helps in refining the diagnostic accuracy.
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Affiliation(s)
- Monika Lamba Saini
- Service d'anatomie pathologique, Cliniques universitaires Saint-Luc, and Institut de Duve, Université catholique de Louvain, Avenue Hippocrate, 10 T-1, B-1200, Bruxelles, Belgium
- * E-mail: ;
| | - Caroline Bouzin
- IREC Imaging Platform (2IP), Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium
| | - Birgit Weynand
- Pathologische Ontleedkunde, Universitair Ziekenhuis Leuven, Herestraat, 49, B-3000, Leuven, Belgium
| | - Etienne Marbaix
- Service d'anatomie pathologique, Cliniques universitaires Saint-Luc, and Institut de Duve, Université catholique de Louvain, Avenue Hippocrate, 10 T-1, B-1200, Bruxelles, Belgium
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15
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Sanhueza C, Wehinger S, Castillo Bennett J, Valenzuela M, Owen GI, Quest AFG. The twisted survivin connection to angiogenesis. Mol Cancer 2015; 14:198. [PMID: 26584646 PMCID: PMC4653922 DOI: 10.1186/s12943-015-0467-1] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 11/08/2015] [Indexed: 12/15/2022] Open
Abstract
Survivin, a member of the inhibitor of apoptosis family of proteins (IAPs) that controls cell division, apoptosis, metastasis and angiogenesis, is overexpressed in essentially all human cancers. As a consequence, the gene/protein is considered an attractive target for cancer treatment. Here, we discuss recent findings related to the regulation of survivin expression and its role in angiogenesis, particularly in the context of hypoxia. We propose a novel role for survivin in cancer, whereby expression of the protein in tumor cells promotes VEGF synthesis, secretion and angiogenesis. Mechanistically, we propose the existence of a positive feed-back loop involving PI3-kinase/Akt activation and enhanced β-Catenin-TCF/LEF-dependent VEGF expression followed by secretion. Finally, we elaborate on the possibility that this mechanism operating in cancer cells may contribute to enhanced tumor vascularization by vasculogenic mimicry together with conventional angiogenesis.
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Affiliation(s)
- C Sanhueza
- Cellular and Molecular Physiology Laboratory (CMPL), Division of Obstetrics and Gynecology, School of Medicine, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, 8330024, Chile
| | - S Wehinger
- Interdisciplinary Excellence Research Program on Healthy Aging (PIEI-ES), Universidad de Talca, Talca, Chile
| | - J Castillo Bennett
- Cellular Communication Laboratory, Center for Molecular Studies of the Cell (CEMC), Program of Cell and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Av. Independencia 1027, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile
| | - M Valenzuela
- Cellular Communication Laboratory, Center for Molecular Studies of the Cell (CEMC), Program of Cell and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Av. Independencia 1027, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile
| | - G I Owen
- Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.,Facultad de Ciencias Biológicas & Center UC Investigation in Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - A F G Quest
- Cellular Communication Laboratory, Center for Molecular Studies of the Cell (CEMC), Program of Cell and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Av. Independencia 1027, Santiago, Chile. .,Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.
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16
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Waligórska-Stachura J, Andrusiewicz M, Sawicka-Gutaj N, Biczysko M, Jankowska A, Kubiczak M, Czarnywojtek A, Wrotkowska E, Ruchała M. Survivin delta Ex3 overexpression in thyroid malignancies. PLoS One 2014; 9:e100534. [PMID: 24945990 PMCID: PMC4063961 DOI: 10.1371/journal.pone.0100534] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 05/23/2014] [Indexed: 11/20/2022] Open
Abstract
Context Thyroid cancer incidence has increased significantly during the past decades and is the most common type of endocrine malignancy. Many factors in thyroid cancers were studied as independent predictors of a poor prognosis. Objective The objective of the study was to evaluate survivin expression – BIRC5 and its splice variants: survivin delta Ex3 and survivin 2B in benign and malignant thyroid nodules. Design Thyroid tissues samples from a group of 50 patients consisting of: 29 patients with thyroid cancers (including medullary, papillary, follicular and undifferentiated types), as well as from 21 patients with non-cancerous thyroid tissues (including: 11 benign thyroid lesions and 10 healthy thyroid samples). Main Outcome Measures The analysis of the survivin gene expression and evaluation of the level of splice variants were performed using quantitative RT-PCR. Results A statistically significant higher level of expression of survivin gene – BIRC5 was detected in thyroid malignant nodules, when compared with benign lesions and healthy thyroid samples. Moreover, the comparison of survivin relative expression in different staged tumors (pT1, pT3, and pT4) revealed a much higher amount of BIRC5 transcripts in tumor tissues of pT3/pT4. The comparison of survivin expression between benign thyroid nodules and healthy thyroid did not reveal significant differences. Importantly, high expression rate of the survivin delta Ex3 splice variant characterized thyroid carcinomas. Conclusion The results suggest that survivin, especially survivin delta Ex3 splice variant being overexpress, is a characteristic feature of thyroid malignancy.
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Affiliation(s)
- Joanna Waligórska-Stachura
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | | | - Nadia Sawicka-Gutaj
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | - Maciej Biczysko
- Department of General, Gastroenterological and Endocrine Surgery, Poznan University of Medical Sciences, Poznań, Poland
| | - Anna Jankowska
- Department of Cell Biology, Poznan University of Medical Sciences, Poznań, Poland
| | - Marta Kubiczak
- Department of Cell Biology, Poznan University of Medical Sciences, Poznań, Poland
| | - Agata Czarnywojtek
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | - Elżbieta Wrotkowska
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznań, Poland
- * E-mail:
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17
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Pannone G, Santoro A, Pasquali D, Zamparese R, Mattoni M, Russo G, Landriscina M, Piscazzi A, Toti P, Cignarelli M, Lo Muzio L, Bufo P. The role of survivin in thyroid tumors: differences of expression in well-differentiated, non-well-differentiated, and anaplastic thyroid cancers. Thyroid 2014; 24:511-9. [PMID: 24117205 DOI: 10.1089/thy.2013.0196] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Survivin is involved in human cancer and is responsible for aggressive biological behavior and poor clinical outcomes in several human malignancies. Thus, we hypothesized that the upregulation of survivin protein expression may be enhanced in parallel with transition toward a poorly differentiated phenotype in human thyroid carcinomas. METHODS The expression of survivin was evaluated, using a standard linked streptavidin-biotin horseradish peroxidase technique technique, in a series of 56 human thyroid carcinomas (42 papillary, 4 poorly differentiated, and 10 anaplastic carcinomas) and thyroid carcinoma cell lines at different degrees of differentiation. RESULTS The cytoplasmic expression of survivin protein was significantly upregulated in all thyroid tumors. A statistically significant association was found between nuclear survivin expression and anaplastic thyroid cancer (mean ± SD: well-differentiated thyroid cancer, 1.22 ± 20.21; non-well-differentiated thyroid cancer, 34.00 ± 25.17; anaplastic thyroid cancer, 56.50 ± 22.10; p<0.001). Nuclear staining of survivin has been shown in poorly differentiated and anaplastic thyroid carcinomas, and this is likely due to the upregulation of the ΔEx3 survivin splicing variant, as shown in poorly differentiated/anaplastic thyroid carcinoma cell lines. Of note, selected thyroid tumors characterized by a mixed population of differentiated and undifferentiated neoplastic cells, likely progressing from well to poorly differentiated and anaplastic phenotypes, exhibited cytoplasmic expression of survivin in differentiated fields and nuclear protein staining in poorly differentiated and anaplastic areas. This expression profile provides substantial added value to conventional clinical markers in predicting anaplastic cancer. The cut-off for distinguishing thyroids that developed ATC from those that remained differentiated was >30% of nuclear survivin expression. The receiver operating characteristic (ROC) area was 0.92, with a p-value of <0.0001. CONCLUSIONS Upregulation of survivin expression may be a molecular marker of dedifferentiation in thyroid epithelial carcinomas, likely being responsible for survival responses of tumor cells and, thus, favoring progression toward a poorly differentiated phenotype.
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Affiliation(s)
- Giuseppe Pannone
- 1 Department of Clinical and Experimental Medicine, Institute of Anatomic Pathology, University of Foggia , Foggia, Italy
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18
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Mazumdar M, Adhikary A, Chakraborty S, Mukherjee S, Manna A, Saha S, Mohanty S, Dutta A, Bhattacharjee P, Ray P, Chattopadhyay S, Banerjee S, Chakraborty J, Ray AK, Sa G, Das T. Targeting RET to induce medullary thyroid cancer cell apoptosis: an antagonistic interplay between PI3K/Akt and p38MAPK/caspase-8 pathways. Apoptosis 2013; 18:589-604. [PMID: 23329180 DOI: 10.1007/s10495-013-0803-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Mutations in REarranged during Transfection (RET) receptor tyrosine, followed by the oncogenic activation of RET kinase is responsible for the development of medullary thyroid carcinoma (MTC) that responds poorly to conventional chemotherapy. Targeting RET, therefore, might be useful in tailoring surveillance of MTC patients. Here we showed that theaflavins, the bioactive components of black tea, successfully induced apoptosis in human MTC cell line, TT, by inversely modulating two molecular pathways: (i) stalling PI3K/Akt/Bad pathway that resulted in mitochondrial transmembrane potential (MTP) loss, cytochrome-c release and activation of the executioner caspases-9 and -3, and (ii) upholding p38MAPK/caspase-8/caspase-3 pathway via inhibition of Ras/Raf/ERK. Over-expression of either constitutively active myristoylated-Akt-cDNA (Myr-Akt-cDNA) or dominant-negative-caspase-8-cDNA (Dn-caspase-8-cDNA) partially blocked theaflavin-induced apoptosis, while co-transfection of Myr-Akt-cDNA and Dn-caspase-8-cDNA completely eradicated the effect of theaflavins thereby negating the possibility of existence of other pathways. A search for the upstream signaling revealed that theaflavin-induced disruption of lipid raft caused interference in anchorage of RET in lipid raft that in turn stalled phosphorylation of Ras and PI3Kinase. In such anti-survival cellular micro-environment, pro-apoptotic signals were triggered to culminate into programmed death of MTC cell. These findings not only unveil a hitherto unexplained mechanism underlying theaflavin-induced MTC death, but also validate RET as a promising and potential target for MTC therapy.
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Affiliation(s)
- Minakshi Mazumdar
- Division of Molecular Medicine, Bose Institute, P-1/12, Calcutta Improvement Trust Road, Scheme VII M, Kolkata, West Bengal, 700 054, India
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19
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Selemetjev S, Dencic TI, Marecko I, Jankovic J, Paunovic I, Savin S, Cvejic D. Evaluation of survivin expression and its prognostic value in papillary thyroid carcinoma. Pathol Res Pract 2013; 210:30-4. [PMID: 24199968 DOI: 10.1016/j.prp.2013.09.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 08/08/2013] [Accepted: 09/23/2013] [Indexed: 11/20/2022]
Abstract
Overexpression of survivin, an inhibitor of apoptosis protein, has been found in a variety of human cancers, and is associated with tumor aggressiveness. In this study, we analyzed the expression of survivin in papillary thyroid carcinoma (PTC) and evaluated its clinical significance for predicting an aggressive course of disease at the time of diagnosis. Survivin expression was determined by immunohistochemistry in 104 tissue specimens of PTC, confirmed by Western blot and correlated with clinicopathological parameters. Of the tumors examined, 74 (71.15%) showed high cytoplasmic survivin expression. There was no association between high survivin expression and age, gender or tumor size. On the other hand, it was closely correlated with the presence of lymph node metastasis (P=0.009), and there was a tendency for correlation with extrathyroidal invasion (P=0.062). The high risk PTC group (TNM stage III-IV) was associated with high levels of survivin (P=0.027). These results indicate that survivin is an unfavorable molecule for PTC prognosis, and that its high expression may indicate a subset of PTC patients with a more aggressive disease course. Evaluation of its expression in fine needle aspiration samples could be a useful tool for the identification of those PTC patients who require more extensive surgery, careful follow-up and therapeutic strategy.
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Affiliation(s)
- Sonja Selemetjev
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, 11080 Zemun, Belgrade, Serbia
| | - Tijana Isic Dencic
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, 11080 Zemun, Belgrade, Serbia
| | - Ilona Marecko
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, 11080 Zemun, Belgrade, Serbia
| | - Jelena Jankovic
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, 11080 Zemun, Belgrade, Serbia
| | - Ivan Paunovic
- Centre for Endocrine Surgery, Clinic for Endocrinology, Diabetes and Diseases of Metabolism, Clinical Centre of Serbia, Belgrade, Serbia
| | - Svetlana Savin
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, 11080 Zemun, Belgrade, Serbia
| | - Dubravka Cvejic
- Institute for the Application of Nuclear Energy - INEP, University of Belgrade, 11080 Zemun, Belgrade, Serbia.
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20
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Saffar H, Sanii S, Emami B, Heshmat R, Panah VH, Azimi S, Tavangar SM. Evaluation of MMP2 and Caspase-3 expression in 107 cases of papillary thyroid carcinoma and its association with prognostic factors. Pathol Res Pract 2013; 209:195-9. [PMID: 23384723 DOI: 10.1016/j.prp.2012.06.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 12/15/2011] [Accepted: 06/29/2012] [Indexed: 11/30/2022]
Abstract
Papillary thyroid carcinoma (PTC), including its variants and widely varying behavior, constitutes about 80% of all thyroid malignancies. Increased knowledge regarding molecular alterations has led to attempts to identify diagnostic or prognostic factors for a reliable preoperative approach to the classification of patients according to risk of recurrence. In this study, 107 cases of PTC with known histological properties, including vascular or capsular invasion, were assessed for expression of MMP2 and Caspase-3 using immunohistochemistry. Considering 10% as a cutoff to discriminate cases with invasive behavior from the non-invasive group, there was no relationship between expression of MMP2 or Caspase-3 in tumor cells and the presence of capsular invasion (p=0.45 and 0.64, respectively), as well as for the expression of Caspase-3 and vascular invasion (p=0.43). In case of MMP2, a borderline correlation was found between the positive reaction of tumor cells with the presence of vascular invasion (p=0.05). So the evaluation of MMP2 in thyroid PTC appears to be of some benefit to the prediction of tumor behavior while Caspase-3 as a marker of prediction seems to be of no use.
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Affiliation(s)
- Hiva Saffar
- Department of Pathology, Shariati Hospital, Tehran University of Medical Science, Iran
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21
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Wang M, Liu BG, Yang ZY, Hong X, Chen GY. Significance of survivin expression: Prognostic value and survival in stage III non-small cell lung cancer. Exp Ther Med 2012; 3:983-988. [PMID: 22970003 DOI: 10.3892/etm.2012.512] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 02/13/2012] [Indexed: 01/13/2023] Open
Abstract
This study was designed to determine the levels of survivin expression and identify its clinical significance as a prognostic factor for stage III non-small cell lung cancer (NSCLC). A total of 210 cases of stage III NSCLC were collected and the expression levels of survivin and vascular endothelial growth factor A (VEGF-A) in tumor tissues were investigated using immunohistochemistry (IHC). The medical records of the patients were reviewed to determine the association with clinical course. Of the 210 NSCLC tissues, 112 (53.3%) cases demonstrated positive expression of survivin protein. Coexpression of survivin and VEGF-A was identified. The 5-year survival rate of patients with positive survivin expression was significantly lower compared with the survivin-negative cancer patients (P<0.05). The expression of survivin in NSCLC correlated with tumor size. Survivin and VEGF-A were independent prognostic factors of stage III NSCLC. Survivin protein is a valuable marker of prognosis in stage III NSCLC patients.
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Affiliation(s)
- Meng Wang
- Department of Respiratory Medicine, The Third Affiliated Hospital of Harbin Medical University, Harbin 150086, P.R. China
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22
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Vangestel C, Van de Wiele C, Mees G, Mertens K, Staelens S, Reutelingsperger C, Pauwels P, Van Damme N, Peeters M. Single-Photon Emission Computed Tomographic Imaging of the Early Time Course of Therapy-Induced Cell Death Using Technetium 99m Tricarbonyl His-Annexin A5 in a Colorectal Cancer Xenograft Model. Mol Imaging 2012. [DOI: 10.2310/7290.2011.00034] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
As apoptosis occurs over an interval of time after administration of apoptosis-inducing therapy in tumors, the changes in technetium 99m (99mTc)-tricarbonyl (CO)3 His-annexin A5 (His-ann A5) accumulation over time were examined. Colo205-bearing mice were divided into six treatment groups: (1) control, (2) 5-fluorouracil (5-FU; 250 mg/kg), (3) irinotecan (100 mg/kg), (4) oxaliplatin (30 mg/kg), (5) bevacizumab (5 mg/kg), and (6) panitumumab (6 mg/kg). 99mTc-(CO)3 His-ann A5 was injected 4, 8, 12, 24, and 48 hours posttreatment, and micro–single-photon emission computed tomography was performed. Immunostaining of caspase-3 (apoptosis), survivin (antiapoptosis), and LC3-II (autophagy marker) was also performed. Different dynamics of 99mTc-(CO)3 His-ann A5 uptake were observed in this colorectal cancer xenograft model, in response to a single dose of three different chemotherapeutics (5-FU, irinotecan, and oxaliplatin). Bevacizumab-treated mice showed no increased uptake of the radiotracer, and a peak of 99mTc-(CO)3 His-ann A5 uptake in panitumumab-treated mice was observed 24 hours posttreatment, as confirmed by caspase-3 immunostaining. For irinotecan-, oxaliplatin-, and bevacizumab-treated tumors, a significant correlation was established between the radiotracer uptake and caspase-3 immunostaining ( r = .8, p < .05; r = .9, p < .001; r = .9, p < .001, respectively). For 5-FU- and panitumumabtreated mice, the correlation coefficients were r = .7 ( p = .18) and r = .7 ( p = .19), respectively. Optimal timing of annexin A5 imaging after the start of different treatments in the Colo205 model was determined.
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Affiliation(s)
- Christel Vangestel
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Christophe Van de Wiele
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Gilles Mees
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Koen Mertens
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Steven Staelens
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Chris Reutelingsperger
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Patrick Pauwels
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Nancy Van Damme
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
| | - Marc Peeters
- From the Departments of Gastroenterology, Nuclear Medicine and Radiology, and Pathology, Ghent University Hospital, Ghent, Belgium; Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Department of Medical Signal and Image Processing Group, Faculty of Engineering, Ghent University-IBBT, Ghent, Belgium; and Department of Biochemistry, Cardiovascular Research Institute, University of Maastricht, Maastricht, the
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Ducena K, Abols A, Vilmanis J, Narbuts Z, Tārs J, Andrējeva D, Linē A, Pīrāgs V. Validity of multiplex biomarker model of 6 genes for the differential diagnosis of thyroid nodules. Thyroid Res 2011; 4:11. [PMID: 21707985 PMCID: PMC3155827 DOI: 10.1186/1756-6614-4-11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 06/27/2011] [Indexed: 11/10/2022] Open
Abstract
Background Currently the cytological examination of fine needle aspiration (FNA) biopsies is the standard technique for the pre-operative differential diagnosis of thyroid nodules. However, the results may be non-informative in ~20% of cases due to an inadequate sampling and the lack of highly specific, measurable cytological criteria, therefore ancillary biomarkers that could aid in these cases are clearly needed. The aim of our study was to evaluate the mRNA expression levels of 8 candidate marker genes as the diagnostic biomarkers for the discrimination of benign and malignant thyroid nodules and to find a combination of biomarkers with the highest diagnostic value. Materials and methods mRNA expression levels of eight candidate marker genes - BIRC5, CCND1, CDH1, CITED1, DPP4, LGALS3, MET and TFF3 was measured by real-time RT-PCR in paired nodular and surrounding normal thyroid tissue specimens of 105 consecutive patients undergoing thyroid surgery and compared between different types of thyroid lesions. Results Significant differences in the mRNA expression levels between the normal and malignant thyroid tissues and between benign and malignant nodules were found for BIRC5, CCND1, CITED1, DPP4, LGALS3, MET and TFF3, but not CDH1. On a single gene basis, relative quantity (RQ) of LGALS3 had the highest diagnostic value for the discrimination of malignant and benign thyroid nodules (AUC = 0.832, P < 0.0001 and 90.9% sensitivity and 65.6% specificity at the optimal cut-off on ROC curve). The only two-marker set that outperformed LGALS3 was RQ sum of LGALS3 and BIRC5 (AUC = 0.841, P < 0.0001). An application of multivariate logistic regression analysis resulted in the generation of a multiplex biomarker model based on LGALS3, BIRC5, TFF3, CCND1, MET and CITED1 that had considerably higher specificity than a single marker or two marker gene-based models (AUC = 0.895, P < 0.0001, 70.5% sensitivity and 93.4% specificity). Conclusions This study confirmed that mRNA expression levels of 7 out of 8 candidate genes analysed have a diagnostic value for the distinction of benign and malignant thyroid nodules. The multiplex biomarker model based on 6 genes outperformed a single marker or two marker-based models and warrants feasibility studies on FNA biopsies and the validation in a larger cohort of patients.
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Affiliation(s)
- Kristine Ducena
- Faculty of Medicine, University of Latvia, Raina Bulvaris 19, Riga, LV1586, Latvia.
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Romanini J, Mielcke TR, Leal PC, Figueiredo CP, Calixto JB, Morrone FB, Batista EL, Campos MM. The role of CXCR2 chemokine receptors in the oral squamous cell carcinoma. Invest New Drugs 2011; 30:1371-8. [PMID: 21670971 DOI: 10.1007/s10637-011-9701-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Accepted: 06/02/2011] [Indexed: 12/30/2022]
Abstract
This study evaluated the relevance of CXCR2 chemokine receptors in oral squamous cell carcinoma, by means of in vitro and in vivo approaches. The in vitro incubation of the selective and non-peptide CXCR2 receptor antagonist N-(2-hydroxy-4-nitrophenyl)-N9-(2-bromophenyl) Urea (SB225002; 25 to 800 nM) produced a time- and concentration-dependent inhibition of SCC158 (rat) and HN30 (human) cell lines viability. Conversely, this antagonist did not significantly affect the viability of the immortalized keratinocyte lineage, HaCaT. Additionally, the incubation of human IL-8 and rat CINC-1 CXCR2 agonists produced a concentration-related increase on HN30 and SCC158 proliferation. The submucosal injection of SCC158 cells (5 × 10(6) cells) into the tongue of Fischer 344 rats induced tumor development, which displayed typical clinical features. Immunohistochemical analysis of rat tongue biopsies revealed a marked increase of CXCR2 receptor immunoreactivity, which was accompanied by augumented expression of VEGF and caspase-3. Our data suggests an important role for CXCR2 receptors in oral squamous cell carcinoma.
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Affiliation(s)
- Juliana Romanini
- School of Dentistry, Pontifícia Universidade Católica do Rio Grande do Sul, Avenida Ipiranga, 6681 Partenon, 90619-900 Porto Alegre, Brazil
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