Search Results - "Do Youn Park"

Differences in immune contextures among different molecular subtypes of gastric cancer and their prognostic impact by Kim, Joo Yeon, Kim, Woo Gyeong, Kwon, Chae Hwa, Park, Do Youn

“…Background Gastric cancers have been recently classified in accordance with their molecular characteristics, thus demonstrating the complex nature of cancers…”
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Long-term outcome of endoscopic submucosal dissection is comparable to that of surgery for early gastric cancer: a propensity-matched analysis by Jeon, Hye Kyung, Kim, Gwang Ha, Lee, Bong Eun, Park, Do Youn, Song, Geun Am, Kim, Dae Hwan, Jeon, Tae Yong

“…Background Data concerning the long-term outcomes of endoscopic submucosal dissection (ESD) versus surgery for early gastric cancer (EGC) are limited. We aimed…”
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Digital image analysis-based scoring system for endoscopic ultrasonography is useful in predicting gastrointestinal stromal tumors by Lee, Moon Won, Kim, Gwang Ha, Kim, Kwang Baek, Kim, Yoon Ho, Park, Do Youn, Choi, Chang In, Kim, Dae Hwan, Jeon, Tae Yong

“…Background When gastric mesenchymal tumors (GMTs) measuring 2–5 cm in size are found, whether to undergo further treatment or not is controversial. Endoscopic…”
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HIF‐1α and HIF‐2α have divergent roles in colon cancer by Imamura, Takaaki, Kikuchi, Hirotoshi, Herraiz, Maria‐Teresa, Park, Do‐Youn, Mizukami, Yusuke, Mino‐Kenduson, Mari, Lynch, Maureen P., Rueda, Bo R., Benita, Yair, Xavier, Ramnik J., Chung, Daniel C.

“…Hypoxia‐inducible factor (HIF)‐1 and HIF‐2 are heterodimeric transcription factors that mediate the cellular response to hypoxia. Their key regulatory…”
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Synergistic triad epistasis of epigenetic H3K27me modifier genes, EZH2, KDM6A, and KDM6B, in gastric cancer susceptibility by Lee, Seon Woo, Park, Do Youn, Kim, Mi-Young, Kang, Changwon

“…Background For an epigenetic regulation of human genome, three enzymes write or erase methylation of lysine-27 residue on histone H3 (H3K27me). This…”
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Epithelial to Mesenchymal Transition Is Impaired in Colon Cancer Cells With Microsatellite Instability by Pino, Maria S, Kikuchi, Hirotoshi, Zeng, Min, Herraiz, Maria–Teresa, Sperduti, Isabella, Berger, David, Park, Do–Youn, Iafrate, A. John, Zukerberg, Lawrence R, Chung, Daniel C

“…Background & Aims Colorectal cancers (CRCs) displaying DNA microsatellite instability (MSI) are associated with a favorable natural history, but the molecular…”
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Gastric polyps: classification and management by Park, Do Youn, Lauwers, Gregory Y

“…Gastric polyps can be broadly defined as luminal lesions projecting above the plane of the mucosal surface. They are relatively frequent in routine pathology…”
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Histopathological Analysis of Esophageal Mucosa in Patients with Achalasia by Lee, Bong Eun, Kim, Gwang Ha, Shin, Nari, Park, Do Youn, Song, Geun Am

“…Achalasia is an esophageal motor disorder that leads to functional esophageal obstruction. Food stasis and bacterial fermentation can predispose an individual…”
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Lymph node metastasis from intestinal-type early gastric cancer: experience in a single institution and reassessment of the extended criteria for endoscopic submucosal dissection by Kang, Hyun Jeong, MD, Kim, Dae Hwan, MD, Jeon, Tae-Yong, MD, Lee, Soo-Han, MS, Shin, Nari, MD, Chae, Sue-Hye, MD, Kim, Gwang Ha, MD, Song, Geum Am, MD, Kim, Dong-Heon, MD, Srivastava, Amitabh, MD, Park, Do Youn, MD, PhD, Lauwers, Gregory Y., MD

“…Background Given the increasing use of endoscopic resection as a therapeutic modality for cases of early gastric cancer (EGC), it is very important to define…”
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A Rare Cause of Gastric Subepithelial Tumor by Gwang Ha Kim, Do Youn Park

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Is it possible to differentiate gastric GISTs from gastric leiomyomas by EUS by Kim, Gwang Ha, Park, Do Youn, Kim, Suk, Kim, Dae Hwan, Kim, Dong Heon, Choi, Cheol Woong, Heo, Jeong, Song, Geun Am

“…AIM： To evaluate the ultrasonography （EUS） features of gastric gastrointestinal stromal tumors （GISTs） as compared with gastric leiomyomas and then to…”
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Clinicopathologic Features of Submucosal Papillary Gastric Cancer Differ from Those of Other Differentiated-Type Histologies by Shin, Seung Yong, Kim, Jie-Hyun, Kook, Myeong-Cherl, Park, Do Youn, Ryu, Keun Won, Choi, Il Ju, Noh, Sung Hoon, Kim, Hyunki, Lee, Yong Chan

“…Papillary gastric cancer (GC) is classified as differentiated adenocarcinoma, together with well-differentiated (WD) and moderately differentiated (MD)…”
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Pre- and post-ESD discrepancies in clinicopathologic criteria in early gastric cancer: the NECA–Korea ESD for Early Gastric Cancer Prospective Study (N-Keep) by Kim, Joon Mee, Sohn, Jin Hee, Cho, Mee-Yon, Kim, Woo Ho, Chang, Hee Kyung, Jung, Eun Sun, Kook, Myeong-Cherl, Jin, So-Young, Chae, Yang Seok, Park, Young Soo, Kang, Mi Seon, Kim, Hyunki, Lee, Jae Hyuk, Park, Do Youn, Kim, Kyoung Mee, Kim, Hoguen, Kim, Youn Wha, Hwang, Seung-Sik, Seol, Sang Yong, Jung, Hwoon-Yong, Lee, Na Rae, Park, Seung-Hee, You, Ji Hye

“…Background Discrepancies in the clinicopathologic parameters pre- and post-endoscopic submucosal dissection (ESD) sometimes necessitate additional surgical…”
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Histopathological Analysis of Esophageal Mucosa in Patients with Achalasia by Bong Eun Lee, Gwang Ha Kim, Nari Shin, Do Youn Park, Geun Am Song

“…Background/Aims: Achalasia is an esophageal motor disorder that leads to functional esophageal obstruction. Food stasis and bacterial fermentation can…”
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Histopathological Analysis of Esophageal Mucosa in Patients with Achalasia by Bong Eun Lee, Gwang Ha Kim, Nari Shin, Do Youn Park, Geun Am Song

“…Background/Aims: Achalasia is an esophageal motor disorder that leads to functional esophageal obstruction. Food stasis and bacterial fermentation can…”
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Histopathological Analysis of Esophageal Mucosa in Patients with Achalasia by Bong Eun Lee, Gwang Ha Kim, Nari Shin, Do Youn Park, Geun Am Song

“…Background/Aims: Achalasia is an esophageal motor disorder that leads to functional esophageal obstruction. Food stasis and bacterial fermentation can…”
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Histopathological Analysis of Esophageal Mucosa in Patients with Achalasia by Bong Eun Lee, Gwang Ha Kim, Nari Shin, Do Youn Park, Geun Am Song

“…Background/Aims: Achalasia is an esophageal motor disorder that leads to functional esophageal obstruction. Food stasis and bacterial fermentation can…”
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TWIST mediates resistance to paclitaxel by regulating Akt and Bcl-2 expression in gastric cancer cells by Kwon, Chae Hwa, Park, Hye Ji, Choi, Yuri, Won, Yeo Jin, Lee, Seon Jin, Park, Do Youn

“…The transcription factor TWIST has been reported to play an important role in tumor progression as well as resistance to anti-cancer drugs. However, the role…”
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Endoscopic Submucosal Dissection of an Inverted Pyloric Gland Adenoma Using Dental Floss and Clip Traction by Gwang Ha Kim, Moon Won Lee, Bong Eun Lee, Do Youn Park

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EMR for Barrett's esophagus–related superficial neoplasms offers better diagnostic reproducibility than mucosal biopsy by Mino-Kenudson, Mari, MD, Hull, Mindy J., MD, Brown, Ian, MD, Muzikansky, Alona, PhD, Srivastava, Amitabh, MD, Glickman, Jonathan, MD, Park, Do-Youn, MD, Zuckerberg, Lawrence, MD, Misdraji, Joseph, MD, Odze, Robert D., MD, Lauwers, Gregory Y., MD

“…Background EMR of Barrett's esophagus (BE)–related superficial neoplasms represents an efficacious staging modality. It also allows for better pathologic…”
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