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List of works by Chang Ohk Sung

A Large Cohort of Consecutive Patients Confirmed Frequent HER2 Positivity in Gastric Carcinomas with Advanced Stages ⬇️

scientific article published on December 30, 2012

A case of coexistent angiosarcoma and follicular carcinoma of the thyroid

scientific article published on December 2003

A case report of quadruple cancer in a single patient including the breast, rectum, ovary, and endometrium

scientific article published on 29 December 2008

A distinctive ovarian cancer molecular subgroup characterized by poor prognosis and somatic focal copy number amplifications at chromosome 19.

scientific article published on 8 December 2013

A one-stop microfluidic-based lung cancer organoid culture platform for testing drug sensitivity

scientific article published on 01 August 2019

AZGP-1 immunohistochemical marker in prostate cancer: potential predictive marker of biochemical recurrence in post radical prostatectomy specimens

scientific article published on 01 October 2014

Accuracy of Core Needle Biopsy Versus Fine Needle Aspiration Cytology for Diagnosing Salivary Gland Tumors

scientific article published on 12 March 2015

Alginate hydrogel as a potential alternative to hyaluronic acid as submucosal injection material

scientific article published on 24 January 2013

Alterations in the Rho pathway contribute to Epstein-Barr virus-induced lymphomagenesis in immunosuppressed environments.

scientific article published on 23 February 2018

Atypical leiomyomas of the uterus with long-term follow-up after myomectomy with immunohistochemical analysis for p16INK4A, p53, Ki-67, estrogen receptors, and progesterone receptors

scientific article published in November 2009

BRAF V600E mutations are frequent in dysembryoplastic neuroepithelial tumors and subependymal giant cell astrocytomas

scientific article published on 24 October 2014

Benign metastasizing leiomyoma with multiple lymph node metastasis: a case report

scientific article

BioTarget: A Computational Framework Identifying Cancer Type Specific Transcriptional Targets of Immune Response Pathways

scientific article published on 21 June 2019

Bizarre leiomyoma of the scrotum

scientific article published in June 2003

Body mass index and outcome of ASC-H-interpreted cervical smears in postmenopausal women

scientific article published on April 26, 2012

Bone marrow is involved in less than 10% of patients with nasal-type NK/T cell lymphoma at initial diagnosis

scientific article

CD10 expression is enhanced by Twist1 and associated with poor prognosis in esophageal squamous cell carcinoma with facilitating tumorigenicity in vitro and in vivo.

scientific article

CD34 and microtubule-associated protein 2 expression in dysembryoplastic neuroepithelial tumours with an emphasis on dual expression in non-specific types

scientific article published in August 2011

Cervical cytology of atypical squamous cells, cannot exclude high-grade squamous intra-epithelial lesion: significance of age, human papillomavirus DNA detection and previous abnormal cytology on follow-up outcomes

scientific article published on 17 June 2011

Characterization of Hepatocellular Carcinoma Patients with FGF19 Amplification Assessed by Fluorescence in situ Hybridization: A Large Cohort Study

scientific article published on 22 May 2018

Classification of epithelial-mesenchymal transition phenotypes in esophageal squamous cell carcinoma is strongly associated with patient prognosis

scientific article published on 06 May 2011

Clinical Utility of a Fully Automated Microsatellite Instability Test with Minimal Hands-on Time

scientific article published on 11 October 2019

Clinical relevance of gain-of-function mutations of p53 in high-grade serous ovarian carcinoma

scientific article

Clinical significance of HIF-2α immunostaining area in radioresistant cervical cancer

scientific article published on March 2011

Clinical significance of changes in peripheral lymphocyte count after surgery in early cervical cancer

scientific article published on 15 June 2012

Clinical significance of galectin-7 in epithelial ovarian cancer.

scientific article

Clinical significance of signet-ring cells in colorectal mucinous adenocarcinoma.

scientific article

Clinicopathological Significance of Minimal Extrathyroid Extension in Solitary Papillary Thyroid Carcinomas

scientific article

Clinicopathological analysis of 21 thymic neuroendocrine tumors

scientific article

Comprehensive characteristics of somatic mutations in the normal tissues of patients with cancer and existence of somatic mutant clones linked to cancer development

scientific article published on 27 July 2020

Correlation of mutation and immunohistochemistry of p53 in hepatocellular carcinomas in Korean people.

scientific article

Defective pericyte recruitment of villous stromal vessels as the possible etiologic cause of hydropic change in complete hydatidiform mole

scientific article

Detection of chromosome structural variation by targeted next-generation sequencing and a deep learning application

scientific article published on 06 March 2019

Different pattern of expression of nestin in the non-specific form of dysembryoplastic neuroepithelial tumors compared to the simple and complex forms

scientific article published on 8 November 2008

Differential expression of extracellular matrix-related genes in rare variants of meningioma.

scientific article

Endocervical-like versus intestinal-type mucinous borderline ovarian tumors: a large retrospective series focusing on the clinicopathologic characteristics.

scientific article

Expression and prognostic significance of epithelial-mesenchymal transition-related markers and phenotype in serous ovarian cancer

scientific article published on 25 July 2018

Expression of 67-kDa laminin receptor was associated with tumor progression and poor prognosis in epithelial ovarian cancer

scientific article published on 28 January 2012

Expression of carbonic anhydrase 9 is a novel prognostic marker in resectable hepatocellular carcinoma

scientific article published on 11 January 2015

Extensive spherical amyloid deposition of pituitary adenoma presenting as pituitary apoplexy

scientific article published on 15 February 2008

FOXL2 mutation in granulosa-cell tumours of the ovary.

scientific article published in February 2010

Functional loss of ARID1A is tightly associated with high PD-L1 expression in gastric cancer

scientific article published on 08 February 2019

Galectin 1 expression is associated with tumor invasion and metastasis in stage IB to IIA cervical cancer.

scientific article published on 30 August 2012

Genomic Alterations in the RB Pathway Indicate Prognostic Outcomes of Early-Stage Lung Adenocarcinoma

scientific article published on 07 October 2014

Genomic Landscape of Young-Onset Bladder Cancer and Its Prognostic Implications on Adult Bladder Cancer

scientific article published on 28 January 2020

Genomic portrait of resectable hepatocellular carcinomas: implications of RB1 and FGF19 aberrations for patient stratification

scientific article published on 22 September 2014

Genomic profiling combined with gene expression profiling in primary central nervous system lymphoma.

scientific article

Gliofibroma: a case report and review of the literature

scientific article

Gliomatosis peritonei is associated with frequent recurrence, but does not affect overall survival in patients with ovarian immature teratoma

article

Good Laboratory Standards for Clinical Next-Generation Sequencing Cancer Panel Tests.

scientific article

Granular cell tumour arising in a digital nerve

scientific article published on 31 January 2011

HIPK2 expression in progression of cutaneous epithelial neoplasm

scientific article published on March 2015

High MET copy number and MET overexpression: poor outcome in non-small cell lung cancer patients.

scientific article published in February 2012

High claudin-7 expression is associated with a poor response to platinum-based chemotherapy in epithelial ovarian carcinoma

scientific article published on 4 December 2010

High expression of mTOR is associated with radiation resistance in cervical cancer

scientific article

High prevalence of TP53 mutations is associated with poor survival and an EMT signature in gliosarcoma patients.

scientific article

High throughput molecular profiling reveals differential mutation patterns in intrahepatic cholangiocarcinomas arising in chronic advanced liver diseases.

scientific article published in November 2013

Identification of differentially expressed genes according to chemosensitivity in advanced ovarian serous adenocarcinomas: expression of GRIA2 predicts better survival.

scientific article

Immuno-genomic classification of colorectal cancer organoids reveals cancer cells with intrinsic immunogenic properties associated with patient survival

scientific article published on 13 July 2021

Immunogenomic landscape of hepatocellular carcinoma with immune cell stroma and EBV-positive tumor-infiltrating lymphocytes

scientific article published on 29 March 2019

Immunoprofile-based subgrouping of urothelial bladder carcinomas for survival prediction

scientific article published on 16 June 2015

Immunoreactivity of CD99 in non-Hodgkin's lymphoma: unexpected frequent expression in ALK-positive anaplastic large cell lymphoma

scientific article published on December 2005

Integrative analysis of copy number alteration and gene expression profiling in ovarian clear cell adenocarcinoma

scientific article

Isolated biliary granulocytic sarcoma followed by acute myelogeneous leukemia with multilineage dysplasia: a case report and literature review

scientific article published on June 2006

Low expression of claudin-4 is associated with poor prognosis in esophageal squamous cell carcinoma.

scientific article

Malignant lymphoma of the central nervous system: difficult histologic diagnosis after glucocorticoid therapy prior to biopsy.

scientific article published in January 2006

Mesenchymal stem cells prevent the progression of diabetic nephropathy by improving mitochondrial function in tubular epithelial cells

scientific article published on 09 July 2019

Metastasis of neuroendocrine tumors are characterized by increased cell proliferation and reduced expression of the ATM gene

scientific article

MicroRNA signatures associated with lymph node metastasis in intramucosal gastric cancer

scientific article published on 24 September 2020

Mixed carcinoid-mucinous adenocarcinoma arising in mature teratoma of mesentery

scientific article published on 15 January 2015

Mucinous gastric cancer presents with more advanced tumor stage and weaker β-catenin expression than nonmucinous cancer

scientific article published on 20 July 2010

Mutation burden and I index for Detection of microsatellite instability in colorectal cancer by targeted next-generation sequencing

scientific article published on 31 October 2018

Myxoid malignant fibrous histiocytoma of the ovary: a case report.

scientific article published on 6 January 2011

Neuroendocrine Carcinomas of the Gallbladder: A Clinicopathologic and Immunohistochemical Analysis of 34 Resected Cases

scientific article published on 29 July 2020

Next-Generation Sequencing Using S1 Nuclease for Poor-Quality Formalin-Fixed, Paraffin-Embedded Tumor Specimens

scientific article published on 25 July 2018

Ovarian perivascular epithelioid cell tumor not otherwise specified with transcription factor E3 gene rearrangement: a case report and review of the literature

scientific article published on 02 February 2012

Overexpression of C-reactive Protein as a Poor Prognostic Marker of Resectable Hepatocellular Carcinomas

scientific article published on 12 March 2015

Overexpression of Galectin-3 and its clinical significance in ovarian carcinoma.

scientific article published on 16 February 2011

Overexpression of annexin A4 is associated with chemoresistance in papillary serous adenocarcinoma of the ovary

scientific article

PRRX1 is a master transcription factor of stromal fibroblasts for myofibroblastic lineage progression

scientific article published on 19 May 2022

Papillary thyroid carcinoma of a diffuse sclerosing variant: ultrasonographic monitoring from a normal thyroid gland to mass formation

scientific article published on 27 August 2010

Peritoneal Carcinosarcoma and Ovarian Papillary Serous Carcinoma Are the Same Origin: Analysis of TP53 Mutation and Microsatellite Suggests a Monoclonal Origin

scientific article

Ploidy and S-phase fraction are correlated with lymphovascular space invasion that is predictive of outcomes in endometrial cancer

scientific article published on 13 October 2011

Poor prognosis of uterine serous carcinoma compared with grade 3 endometrioid carcinoma in early stage patients

scientific article published on 17 February 2013

Predictive modeling using a somatic mutational profile in ovarian high grade serous carcinoma

scientific article

Primary Squamous Cell Carcinoma of the Upper Genital Tract: Utility of p16(INK4a) Expression and HPV DNA Status in its Differential Diagnosis from Extended Cervical Squamous Cell Carcinoma.

scientific article published on 24 December 2013

Primary clear cell adenocarcinoma arising from rectal endometriosis

Prognostic significance of CD24 protein expression in patients treated with adjuvant radiotherapy after radical hysterectomy for cervical squamous cell carcinoma.

scientific article published on 12 February 2010

Prognostic value of pre-treatment circulating monocyte count in patients with cervical cancer: comparison with SCC-Ag level

scientific article published on 19 October 2011

Protective role of endogenous plasmalogens against hepatic steatosis and steatohepatitis in mice

scientific article

Pulmonary metastases of uterine endometrial stromal sarcoma: diffuse micronodular and ground glass opacities: a case report

scientific article

Pulmonary metastatic nodules of uterine low-grade endometrial stromal sarcoma: histopathological and immunohistochemical analysis of 10 cases

scientific article

RAR-beta expression is associated with early volumetric changes to radiation therapy in cervical cancer.

scientific article published on 15 December 2010

Retroperitoneal arteriovenous malformation extending through the inferior vena cava into the heart and causing inferior vena cava dissection

scientific article published on 30 June 2004

SHP2 is induced by the HBx-NF-κB pathway and contributes to fibrosis during human early hepatocellular carcinoma development.

scientific article

Sarcomatoid carcinoma represents a complete phenotype with various pathways of epithelial mesenchymal transition

scientific article published on 26 March 2013

Significance of HPV-58 infection in women who are HPV-positive, cytology-negative and living in a country with a high prevalence of HPV-58 infection

scientific article

Somatic hypermutation and outcomes of platinum based chemotherapy in patients with high grade serous ovarian cancer

scientific article published on 6 April 2012

Sphingomyelin synthase 1 mediates hepatocyte pyroptosis to trigger non-alcoholic steatohepatitis

scientific article published on 18 November 2020

Spontaneous mutations in the single TTN gene represent high tumor mutation burden

scientific article published on 14 January 2020

TWIST1 promoter methylation is associated with prognosis in tonsillar squamous cell carcinoma

scientific article published on 10 May 2013

Targeting antioxidant enzymes enhances the therapeutic efficacy of the BCL-XL inhibitor ABT-263 in KRAS-mutant colorectal cancers

scientific article published on 14 October 2020

The Value of Preoperative Positron Emission Tomography/Computed Tomography in Node-Negative Endometrial Cancer on Magnetic Resonance Imaging

scientific article published on 26 May 2017

The clinicopathological features of gastric hyperplastic polyps with neoplastic transformations: a suggestion of indication for endoscopic polypectomy

scientific article

The expression of phospho-AKT1 and phospho-MTOR is associated with a favorable prognosis independent of PTEN expression in intrahepatic cholangiocarcinomas.

scientific article

The expression pattern of 19 genes predicts the histology of endometrial carcinoma

scientific article

The immune checkpoint molecule V-set Ig domain-containing 4 is an independent prognostic factor for multiple myeloma.

scientific article published on 22 July 2017

The use of p16(INK4A) immunocytochemistry in "Atypical squamous cells which cannot exclude HSIL" compared with "Atypical squamous cells of undetermined significance" in liquid-based cervical smears

scientific article published in March 2010

Tumor size predicts survival in mucinous gastric carcinoma

scientific article published on 25 April 2012

Tumor-infiltrating immune cell subpopulations and programmed death ligand 1 (PD-L1) expression associated with clinicopathological and prognostic parameters in ependymoma

scientific article published on 27 November 2018

Twist1 is a key regulator of cancer-associated fibroblasts.

scientific article

Twist1 is an independent prognostic factor of esophageal squamous cell carcinoma and associated with its epithelial-mesenchymal transition.

scientific article

Twist1 is up-regulated in gastric cancer-associated fibroblasts with poor clinical outcomes.

scientific article

Unstable Genome and Transcriptome Dynamics during Tumor Metastasis Contribute to Therapeutic Heterogeneity in Colorectal Cancers

scientific article published on 22 January 2019

Uterine Malignant Mixed Müllerian Tumors Following Treatment with Selective Estrogen Receptor Modulators in Patients with Breast Cancer: A Report of 13 Cases and Their Clinicopathologic Characteristics

scientific article published on 18 December 2018

Whole transcriptome analysis of gestational trophoblastic neoplasms reveals altered PI3K signaling pathway in epithelioid trophoblastic tumor

scientific article published on 15 January 2020

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