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Original Articles
Aquaporin 1 Is an Independent Marker of Poor Prognosis in Lung Adenocarcinoma
Sumi Yun, Ping-Li Sun, Yan Jin, Hyojin Kim, Eunhyang Park, Soo Young Park, Kyuho Lee, Kyoungyul Lee, Jin-Haeng Chung
J Pathol Transl Med. 2016;50(4):251-257.   Published online June 7, 2016
DOI: https://doi.org/10.4132/jptm.2016.03.30
  • 9,645 View
  • 120 Download
  • 20 Web of Science
  • 19 Crossref
AbstractAbstract PDF
Background
Aquaporin 1 (AQP1) overexpression has been shown to be associated with uncontrolled cell replication, invasion, migration, and tumor metastasis. We aimed to evaluate AQP1 expression in lung adenocarcinomas and to examine its association with clinicopathological features and prognostic significance. We also investigated the association between AQP1 overexpression and epithelial-mesenchymal transition (EMT) markers.
Methods
We examined AQP1 expression in 505 cases of surgically resected lung adenocarcinomas acquired at the Seoul National University Bundang Hospital from 2003 to 2012. Expression of AQP1 and EMT-related markers, including Ecadherin and vimentin, were analyzed by immunohistochemistry and tissue microarray.
Results
AQP1 overexpression was associated with several aggressive pathological parameters, including venous invasion, lymphatic invasion, and tumor recurrence. AQP1 overexpression tended to be associated with higher histological grade, advanced pathological stage, and anaplastic lymphoma kinase (ALK) translocation; however, these differences were not statistically significant. In addition, AQP1 overexpression positively correlated with loss of E-cadherin expression and acquired expression of vimentin. Lung adenocarcinoma patients with AQP1 overexpression showed shorter progression- free survival (PFS, 46.1 months vs. 56.2 months) compared to patients without AQP1 overexpression. Multivariate analysis confirmed that AQP1 overexpression was significantly associated with shorter PFS (hazard ratio, 1.429; 95% confidence interval, 1.033 to 1.977; p=.031).
Conclusions
AQP1 overexpression was thereby concluded to be an independent factor of poor prognosis associated with shorter PFS in lung adenocarcinoma. These results suggested that AQP1 overexpression might be considered as a prognostic biomarker of lung adenocarcinoma.

Citations

Citations to this article as recorded by  
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  • Aquaporins in Cancer Biology
    Chul So Moon, David Moon, Sung Koo Kang
    Frontiers in Oncology.2022;[Epub]     CrossRef
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    International Journal of Molecular Sciences.2022; 23(15): 8799.     CrossRef
  • Differential modulation of lung aquaporins among other pathophysiological markers in acute (Cl2 gas) and chronic (carbon nanoparticles, cigarette smoke) respiratory toxicity mouse models
    Sukanta S. Bhattacharya, Brijesh Yadav, Ekta Yadav, Ariel Hus, Niket Yadav, Perminder Kaur, Lauren Rosen, Roman Jandarov, Jagjit S. Yadav
    Frontiers in Physiology.2022;[Epub]     CrossRef
  • Aquaporin water channels as regulators of cell-cell adhesion proteins
    Sarannya Edamana, Frédéric H. Login, Soichiro Yamada, Tae-Hwan Kwon, Lene N. Nejsum
    American Journal of Physiology-Cell Physiology.2021; 320(5): C771.     CrossRef
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    Cells.2021; 10(2): 215.     CrossRef
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    Biochimica et Biophysica Acta (BBA) - Reviews on Cancer.2021; 1876(2): 188629.     CrossRef
  • Comprehensive Analysis of Aquaporin Superfamily in Lung Adenocarcinoma
    Guofu Lin, Luyang Chen, Lanlan Lin, Hai Lin, Zhifeng Guo, Yingxuan Xu, Chanchan Hu, Jinglan Fu, Qinhui Lin, Wenhan Chen, Yiming Zeng, Yuan Xu
    Frontiers in Molecular Biosciences.2021;[Epub]     CrossRef
  • Diagnostic accuracy of urinary aquaporin-1 as a biomarker for renal cell carcinoma
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    Indian Journal of Urology.2021; 37(1): 59.     CrossRef
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    International Journal of Molecular Sciences.2020; 21(4): 1287.     CrossRef
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    Pak Hin Chow, Joanne Bowen, Andrea J Yool
    Cancers.2020; 12(7): 1911.     CrossRef
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    Ekta Yadav, Niket Yadav, Ariel Hus, Jagjit S. Yadav
    Respiratory Medicine.2020; 174: 106193.     CrossRef
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    Cen Wu, Yu Jiang, Jie Ren, Yuehua Cui, Shuangge Ma
    Statistics in Medicine.2018; 37(3): 437.     CrossRef
  • Immunohistochemical Expression of Aquaporin-1 in Fluoro-Edenite-Induced Malignant Mesothelioma: A Preliminary Report
    Giuseppe Angelico, Rosario Caltabiano, Carla Loreto, Antonio Ieni, Giovanni Tuccari, Caterina Ledda, Venerando Rapisarda
    International Journal of Molecular Sciences.2018; 19(3): 685.     CrossRef
  • Mechanisms of Aquaporin-Facilitated Cancer Invasion and Metastasis
    Michael L. De Ieso, Andrea J. Yool
    Frontiers in Chemistry.2018;[Epub]     CrossRef
  • Aquaporin 1 suppresses apoptosis and affects prognosis in esophageal squamous cell carcinoma
    Yuzo Yamazato, Atsushi Shiozaki, Daisuke Ichikawa, Toshiyuki Kosuga, Katsutoshi Shoda, Tomohiro Arita, Hirotaka Konishi, Shuhei Komatsu, Takeshi Kubota, Hitoshi Fujiwara, Kazuma Okamoto, Mitsuo Kishimoto, Eiichi Konishi, Yoshinori Marunaka, Eigo Otsuji
    Oncotarget.2018; 9(52): 29957.     CrossRef
  • Aquaporin 1 expression is associated with response to adjuvant chemotherapy in stage�II and III colorectal cancer
    Hideko Imaizumi, Keiichiro Ishibashi, Seiichi Takenoshita, Hideyuki Ishida
    Oncology Letters.2018;[Epub]     CrossRef
  • Aquaporin 3 facilitates tumor growth in pancreatic cancer by modulating mTOR signaling
    Xunwei Huang, Li Huang, Minhua Shao
    Biochemical and Biophysical Research Communications.2017; 486(4): 1097.     CrossRef
  • Prognostic implication of aquaporin 1 overexpression in resected lung adenocarcinoma†
    Guido Bellezza, Jacopo Vannucci, Fortunato Bianconi, Giulio Metro, Rachele Del Sordo, Marco Andolfi, Ivana Ferri, Paola Siccu, Vienna Ludovini, Francesco Puma, Angelo Sidoni, Lucio Cagini
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Prognostic Implication of Semi-quantitative Immunohistochemical Assessment of CD20 Expression in Diffuse Large B-Cell Lymphoma
Chang Hwan Choi, Young Hoon Park, Joo Han Lim, Suk Jin Choi, Lucia Kim, In Suh Park, Jee Young Han, Joon Mee Kim, Young Chae Chu
J Pathol Transl Med. 2016;50(2):96-103.   Published online February 15, 2016
DOI: https://doi.org/10.4132/jptm.2016.01.12
  • 9,119 View
  • 128 Download
  • 11 Web of Science
  • 12 Crossref
AbstractAbstract PDF
Background
Immunohistochemical demonstration of CD20 in diffuse large B-cell lymphoma (DLBCL) is prerequisite not only for the diagnosis but also for assigning patients to rituximab-containing chemotherapy. However, little is known about the impact of abundance of CD20 expression assessed by immunohistochemistry on the clinical outcome of DLBCL. We performed a semi-quantitative immunohistochemical analysis of CD20 expression in DLBCL to examine the prognostic implication of the level of CD20 expression. Methods: Pre-treatment diagnostic tissue samples from 48 DLBCL patients who were treated with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) regimen were represented in a tissue microarray and immunostained for CD20. The relative abundance of CD20 expression was semi-quantitatively scored using a web-based ImmunoMembrane plug-in. Receiver operating characteristic curve analysis was used to determine a prognostically relevant cut-off score in order to dichotomize the patients into CD20-high versus CD20-low groups. Results: The levels of CD20 expression were heterogeneous among the patients, with a wide and linear distribution of scores. Patients in CD20-low group showed significantly poor clinical outcome. Conclusions: The levels of CD20 expression in DLBCL are heterogeneous among the patients with DLBCL. A subgroup of the patients with CD20 expression levels below the cut-off score showed poor clinical outcome.

Citations

Citations to this article as recorded by  
  • The Expression Levels of CD20 as a Prognostic Value in Feline B-Cell Nasal Lymphoma: A Pilot Study
    Kravee Chaipoca, Theerapol Sirinarumitr, Supreeya Srisampan, Charuwan Wongsali, Attawit Kovitvadhi, Tassanee Jaroensong
    Animals.2024; 14(7): 1043.     CrossRef
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    Sotirios G. Papageorgiou, Thomas P. Thomopoulos, Ioannis Katagas, Anthi Bouchla, Vassiliki Pappa
    Therapeutic Advances in Hematology.2021;[Epub]     CrossRef
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    Annals of Hematology.2021; 100(3): 715.     CrossRef
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    Yingxi Xu, Saisai Li, Ying Wang, Jia Liu, Xinhe Mao, Haiyan Xing, Zheng Tian, Kejing Tang, Xiaolong Liao, Qing Rao, Dongsheng Xiong, Min Wang, Jianxiang Wang
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In-house Manual Construction of High-Density and High-Quality Tissue Microarrays by Using Homemade Recipient Agarose-Paraffin Blocks
Kyu Ho Kim, Suk Jin Choi, Yeon Il Choi, Lucia Kim, In Suh Park, Jee Young Han, Joon Mee Kim, Young Chae Chu
Korean J Pathol. 2013;47(3):238-244.   Published online June 25, 2013
DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.3.238
  • 9,055 View
  • 82 Download
  • 6 Crossref
AbstractAbstract PDF
Background

Self-made tissue punches can be effectively used to punch holes in blank recipient paraffin blocks and extract tissue cores from the donor paraffin blocks for the low-cost construction of tissue microarrays (TMAs). However, variable degrees of section distortion and loss of the tissue cores can occurs during cutting of the TMAs, posing technical problems for in-house manual construction of high-density TMAs. We aimed to update the method for in-house manual TMA construction to improve the quality of high-density TMAs.

Methods

Blocks of agarose gel were subjected to the standard tissue processing and embedding procedure to prepare recipient agarose-paraffin blocks. The self-made tissue punches and recipient agarose-paraffin blocks were used to construct TMAs, which were completely melted and re-embedded in paraffin to make finished TMA blocks.

Results

The donor tissue cores were completely integrated into the surrounding paraffin of the recipient blocks. This method enabled us to construct high-density TMAs with significantly less section distortion or loss of tissue cores during microtomy.

Conclusions

Simple and inexpensive construction of high-density and high-quality TMAs can be warranted by using paraffinized agarose gels as recipient blocks.

Citations

Citations to this article as recorded by  
  • An introduction of an easy-operating and economical technique for tissue microarray preparation
    Yi-Jing Chen, Chun-Mei Yang, Jiang-Sheng Huang, Ping Wang, Yan-Hua Lv, Cheng Tang, Wei Deng
    Journal of Clinical Pathology.2020; 73(7): 403.     CrossRef
  • Optimization of Tissue Microarrays from Banked Human Formalin-Fixed Paraffin Embedded Tissues in the Cancer Research Setting
    Tammy Sexton, Gregory L. Kucera, Edward A. Levine, Kounosuke Watabe, Stacey S. O'Neill
    Biopreservation and Biobanking.2019; 17(5): 452.     CrossRef
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  • Prognostic Implication of Semi-quantitative Immunohistochemical Assessment of CD20 Expression in Diffuse Large B-Cell Lymphoma
    Chang Hwan Choi, Young Hoon Park, Joo Han Lim, Suk Jin Choi, Lucia Kim, In Suh Park, Jee Young Han, Joon Mee Kim, Young Chae Chu
    Journal of Pathology and Translational Medicine.2016; 50(2): 96.     CrossRef
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    Mohamed A. Elkablawy, Abdulkader M. Albasri
    Asian Pacific Journal of Cancer Prevention.2015; 16(3): 1129.     CrossRef
Construction of High-Density Tissue Microarrays at Low Cost by Using Self-Made Manual Microarray Kits and Recipient Paraffin Blocks
Chang Hwan Choi, Kyu Ho Kim, Ju Young Song, Suk Jin Choi, Lucia Kim, In Suh Park, Jee Young Han, Joon Mee Kim, Young Chae Chu
Korean J Pathol. 2012;46(6):562-568.   Published online December 26, 2012
DOI: https://doi.org/10.4132/KoreanJPathol.2012.46.6.562
  • 9,616 View
  • 97 Download
  • 13 Crossref
AbstractAbstract PDF
Background

Advances of tissue microarray (TMA) technology have enabled simultaneous in situ analysis of biomarker expression in a large number of archived pathology specimens. However, the relatively high cost of TMA construction may hamper many researchers from using this essential tool of modern pathology research. We discuss methods for making TMA kits and recipient blocks for manual construction of high-density TMAs at low cost.

Methods

Ordinary cannula piercing needles, hypodermic needles, bone marrow biopsy needles, metallic ink cartridges of ballpoint pens, and disposable skin biopsy punches were used to construct self-made manual TMA kits. The recipient blocks were manufactured by boring holes in the conventional bare paraffin blocks. A mini electric hand drill and a microcompound table assembled on a drill stand were used to maximize the capacity of the recipient blocks.

Results

By using TMA kits made from cannula piercing needles (16- and 18-gauge), it was possible to construct TMAs with 1 mm×140 cores, 0.6 mm×320 cores, 2 mm×70 cores, 3 mm×35 cores, and 5 mm×12 cores. The capacity of the recipient blocks could be dramatically increased by drilling holes.

Conclusions

Construction of TMAs using self-made TMA kits is an inexpensive alternative to construction of TMAs using commercial devices.

Citations

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    Biopreservation and Biobanking.2019; 17(5): 452.     CrossRef
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    Mohamed A. Elkablawy, Abdulkader M. Albasri
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    Ulrich Vogel
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    Hua Chang, Diane Peluso, Sadiq Hussain, Michail Shipitsin, Peter Blume-Jensen
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  • In-house Manual Construction of High-Density and High-Quality Tissue Microarrays by Using Homemade Recipient Agarose-Paraffin Blocks
    Kyu Ho Kim, Suk Jin Choi, Yeon Il Choi, Lucia Kim, In Suh Park, Jee Young Han, Joon Mee Kim, Young Chae Chu
    Korean Journal of Pathology.2013; 47(3): 238.     CrossRef

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