Journal of Pathology and Translational Medicine

Minseob Eom

4 Articles

Bronchial Washing Cytology of Pulmonary Langerhans Cell Histiocytosis: A Case Report: Taeyeong Kim, Hyeong Ju Kwon, Minseob Eom, Sang Wook Kim, Min Hi Sin, Soon-Hee Jung; J Pathol Transl Med. 2017;51(4):444-447. Published online July 14, 2017; DOI: https://doi.org/10.4132/jptm.2017.02.15

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No Detection of Simian Virus 40 in Malignant Mesothelioma in Korea: Minseob Eom, Jamshid Abdul-Ghafar, Sun-Mi Park, Joung Ho Han, Soon Won Hong, Kun Young Kwon, Eun Suk Ko, Lucia Kim, Wan Seop Kim, Seung Yeon Ha, Kyo Young Lee, Chang Hun Lee, Hye Kyoung Yoon, Yoo Duk Choi, Myoung Ja Chung, Soon-Hee Jung; Korean J Pathol. 2013;47(2):124-129. Published online April 24, 2013; DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.2.124

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Abstract PDF

Background

Simian virus 40 (SV40), a polyomavirus, was discovered as a contaminant of a human polio vaccine in the 1960s. It is known that malignant mesothelioma (MM) is associated with SV40, and that the virus works as a cofactor to the carcinogenetic effects of asbestos. However, the reports about the correlation between SV40 and MM have not been consistent. The purpose of this study is to identify SV40 in MM tissue in Korea through detection of SV40 protein and DNA.

Methods

We analyzed 62 cases of available paraffin-blocks enrolled through the Korean Malignant Mesothelioma Surveillance System and performed immunohistochemistry for SV40 protein and real-time polymerase chain reaction (PCR) for SV40 DNA.

Results

Of 62 total cases, 40 had disease involving the pleura (64.5%), and 29 (46.8%) were found to be of the epithelioid subtype. Immunostaining demonstrated that all examined tissues were negative for SV40 protein. Sufficient DNA was extracted for real-time PCR analysis from 36 cases. Quantitative PCR of these samples showed no increase in SV40 transcript compared to the negative controls.

Conclusions

SV40 is not associated with the development of MM in Korea.

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Association Study of Pleural Mesothelioma and Oncogenic Simian Virus 40 in the Crocidolite-Contaminated Area of Dayao County, Yunnan Province, Southwest China
Ru-ai Liu, Bo-yong Wang, Xin Chen, Yuan-qian Pu, Jia-ji Zi, Wen Mei, Ye-pin Zhang, Lu Qiu, Wei Xiong
Genetic Testing and Molecular Biomarkers.2024;[Epub] CrossRef
Binding of SV40’s Viral Capsid Protein VP1 to Its Glycosphingolipid Receptor GM1 Induces Negative Membrane Curvature: A Molecular Dynamics Study
Raisa Kociurzynski, Sophie D. Beck, Jean-Baptiste Bouhon, Winfried Römer, Volker Knecht
Langmuir.2019; 35(9): 3534. CrossRef
Estimated future incidence of malignant mesothelioma in South Korea: Projection from 2014 to 2033
Kyeong Min Kwak, Domyung Paek, Seung-sik Hwang, Young-Su Ju, Mark Allen Pershouse
PLOS ONE.2017; 12(8): e0183404. CrossRef
The function, mechanisms, and role of the genes PTEN and TP53 and the effects of asbestos in the development of malignant mesothelioma: a review focused on the genes' molecular mechanisms
Leonardo Vinícius Monteiro de Assis, Mauro César Isoldi
Tumor Biology.2014; 35(2): 889. CrossRef
The role of key genes and pathways involved in the tumorigenesis of Malignant Mesothelioma
Leonardo Vinícius Monteiro de Assis, Jamille Locatelli, Mauro César Isoldi
Biochimica et Biophysica Acta (BBA) - Reviews on Cancer.2014; 1845(2): 232. CrossRef
Pleural Mesothelioma: An Institutional Experience of 66 Cases
Soomin Ahn, In Ho Choi, Joungho Han, Jhingook Kim, Myung-Ju Ahn
Korean Journal of Pathology.2014; 48(2): 91. CrossRef

HDAC1 Expression in Invasive Ductal Carcinoma of the Breast and Its Value as a Good Prognostic Factor: Minseob Eom, Sung Soo Oh, Sayamaa Lkhagvadorj, Airi Han, Kwang Hwa Park; Korean J Pathol. 2012;46(4):311-317. Published online August 23, 2012; DOI: https://doi.org/10.4132/KoreanJPathol.2012.46.4.311

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Abstract PDF

Background

Histone deacetylase 1 (HDAC1) is associated with the expression and function of estrogen receptors and the proliferation of tumor cells, and has been considered a very important factor in breast tumor progression and prognosis. Several studies have reported an association between HDAC1 expression and poorer prognosis in cancers including breast cancer, with a few exceptions. However, because of the dearth of studies on HDAC1 expression in breast cancer, its significance for breast cancer prognosis has not been well defined. Therefore, we examined HDAC1 expression in invasive ductal carcinoma (IDC), the most common breast cancer, and investigated its potential prognostic significance.

Methods

We used 203 IDC tissue samples. Immunohistochemical stains for HDAC1 and real-time polymerase chain reaction for HDAC1 mRNA were performed and the results were compared to generally well-established prognostic factors in breast cancer and patient survival rates.

Results

HDAC1 expression was significantly reduced in proportion to higher histologic grade, higher nuclear pleomorphism score, and higher mitotic counts, and with lower estrogen receptor expression. Furthermore, it was significantly associated with the survival rate.

Conclusions

HDAC1 expression is a good prognostic indicator in IDC.

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SNP rs4971059 predisposes to breast carcinogenesis and chemoresistance via TRIM46‐mediated HDAC1 degradation
Zihan Zhang, Xiaoping Liu, Lei Li, Yang Yang, Jianguo Yang, Yue Wang, Jiajing Wu, Xiaodi Wu, Lin Shan, Fei Pei, Jianying Liu, Shu Wang, Wei Li, Luyang Sun, Jing Liang, Yongfeng Shang
The EMBO Journal.2021;[Epub] CrossRef
The Impact of Androgen Receptor and Histone Deacetylase 1 Expression on the Prognosis of Ductal Carcinoma In Situ
Choong Man Lee, Il Yong Chung, Yangsoon Park, Keong Won Yun, Hwi Gyeong Jo, Hye Jin Park, Hee Jin Lee, Sae Byul Lee, Hee Jeong Kim, Beom Seok Ko, Jong Won Lee, Byung Ho Son, Sei Hyun Ahn, Jisun Kim
Journal of Breast Cancer.2020; 23(6): 610. CrossRef
Prognostic and clinical significance of histone deacetylase 1 expression in breast cancer: A meta-analysis
Weiqiang Qiao, Heyang Liu, Ruidong Liu, Qipeng Liu, Ting Zhang, Wanying Guo, Peng Li, Miao Deng
Clinica Chimica Acta.2018; 483: 209. CrossRef
HDAC1 triggers the proliferation and migration of breast cancer cells via upregulation of interleukin-8
Zhaohui Tang, Sijuan Ding, Honglin Huang, Pengfei Luo, Bohua Qing, Siyuan Zhang, Ruoting Tang
Biological Chemistry.2017; 398(12): 1347. CrossRef
Identification of novel histone deacetylase 1 inhibitors by combined pharmacophore modeling, 3D-QSAR analysis, in silico screening and Density Functional Theory (DFT) approaches
Sanjay K. Choubey, Richard Mariadasse, Santhosh Rajendran, Jeyakanthan Jeyaraman
Journal of Molecular Structure.2016; 1125: 391. CrossRef
The potential of histone deacetylase inhibitors in breast cancer therapy
Namita Chatterjee, Martin Tenniswood
Breast Cancer Management.2015; 4(2): 85. CrossRef

Expressional Difference of RHEB, HDAC1, and WEE1 Proteins in the Stromal Tumors of the Breast and Their Significance in Tumorigenesis: Minseob Eom, Airi Han, Mi Jeong Lee, Kwang Hwa Park; Korean J Pathol. 2012;46(4):324-330. Published online August 23, 2012; DOI: https://doi.org/10.4132/KoreanJPathol.2012.46.4.324

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Abstract PDF

Background

Fibroadenoma (FA) and phyllodes tumor (PT) are stromal tumors of breast and are histologically similar. There are no established differences in tumorigenesis and oncogene expression among them. Ras homolog enriched in brain (RHEB) plays an important role in cell growth and cell-cycle control, histone deacetylase 1 (HDAC1) is an important factor in breast tumor progression and prognosis, and WEE1 homolog (WEE1) functions as a tumor suppressor. No studies on the expressional differences of these proteins in FA and PT have been reported to date.

Methods

The expression of these proteins in FA, PT, and normal breast was compared. We used 102 cases of FA and 25 cases of benign PT.

Results

In epithelial cells, the expression of RHEB, HDAC1, and WEE1 was lowest in PT, higher in FA, and most enhanced in normal breast. In addition, the expression of RHEB and HDAC1 was higher in the stromal cells of PT than in FA and normal breast.

Conclusions

Both epithelial and stromal cells of FA and PT express these proteins, which indicates that epithelial cells play an important role in the development of stromal tumors. In addition, the expressional differences of these proteins may be associated with the tumorigenesis of breast stromal tumors.

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Gut microbiota-derived 3-phenylpropionic acid promotes intestinal epithelial barrier function via AhR signaling
Jun Hu, Jianwei Chen, Xiaojian Xu, Qiliang Hou, Jing Ren, Xianghua Yan
Microbiome.2023;[Epub] CrossRef
Genome-scale meta-analysis of breast cancer datasets identifies promising targets for drug development
Reem Altaf, Humaira Nadeem, Mustafeez Mujtaba Babar, Umair Ilyas, Syed Aun Muhammad
Journal of Biological Research-Thessaloniki.2021;[Epub] CrossRef
Wee1 Kinase: A Potential Target to Overcome Tumor Resistance to Therapy
Francesca Esposito, Raffaella Giuffrida, Gabriele Raciti, Caterina Puglisi, Stefano Forte
International Journal of Molecular Sciences.2021; 22(19): 10689. CrossRef
MiR-503 enhances the radiosensitivity of laryngeal carcinoma cells via the inhibition of WEE1
Huimin Ma, Rong Lian, Zhiyan Wu, Xiao Li, Wenfa Yu, Yun Shang, Xixia Guo
Tumor Biology.2017; 39(10): 101042831770622. CrossRef
Rheb phosphorylation is involved in p38-regulated/activated protein kinase-mediated tumor suppression in liver cancer
MIN ZHENG, SHENGBING ZANG, LINNA XIE, XUETING FANG, YU ZHANG, XIAOJIE MA, JINGFENG LIU, DEXIN LIN, AIMIN HUANG
Oncology Letters.2015; 10(3): 1655. CrossRef
Expression of CDK1Tyr15, pCDK1Thr161, Cyclin B1 (Total) and pCyclin B1Ser126 in Vulvar Squamous Cell Carcinoma and Their Relations with Clinicopatological Features and Prognosis
Zhihui Wang, Ana Slipicevic, Mette Førsund, Claes G. Trope, Jahn M. Nesland, Ruth Holm, Xin-Yuan Guan
PLOS ONE.2015; 10(4): e0121398. CrossRef
High expression of wee1 is associated with malignancy in vulvar squamous cell carcinoma patients
Gry Irene Magnussen, Ellen Hellesylt, Jahn M Nesland, Claes G Trope, Vivi Ann Flørenes, Ruth Holm
BMC Cancer.2013;[Epub] CrossRef

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