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이익재 교수

Ik Jae Lee

연세대학교 방사선종양학과 · 의학

연구실 소개

이익재 교수 연구실은 난소암, 두경부암 등 암 환자의 생존 예후와 관련된 신체 구성 및 체내 염증 반응의 역할을 중심으로 연구를 진행하고 있습니다. 특히 근육량 감소(근육량 저하)와 전신성 염증 반응 지표가 종양 치료 후 생존에 미치는 영향을 영상 및 혈액 생물학적 지표를 기반으로 분석하고 있으며, 이는 개인 맞춤형 치료 전략 수립에 기여하고자 합니다. 또한 신경질환인 중증화농성 약화증(MG) 환자의 삶의 질과 호르몬 치료의 부작용에 대해서도 다각도로 연구하고 있습니다.

암 예후근육량 저하염증 반응중증화농성 약화증생존율

연구 현황

논문 수
329
총 인용 수
5,010
최근 5년 논문
67
주요 분야
의학

연구 성과 추이

표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.

5개년 연도별 논문 게재 수
67총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
414총합
20222023202420252026

주요 논문

15
1
논문|인용수 207·2009
Risk Factors and Dose–Effect Relationship for Mandibular Osteoradionecrosis in Oral and Oropharyngeal Cancer Patients
Ik Jae Lee, Woong Sub Koom, Chang Geol Lee, Yong Bae Kim, Sei Whan Yoo, Ki Chang Keum, Gwi Eon Kim, Eun Chang Choi, In–Ho Cha
SJR Q1International Journal of Radiation Oncology*Biology*PhysicsOA
Pulmonary and Respiratory MedicineMedicine
2
논문|인용수 95·2018
Prognostic Significance of Sarcopenia With Inflammation in Patients With Head and Neck Cancer Who Underwent Definitive Chemoradiotherapy
Yeona Cho, Jun Won Kim, Ki Chang Keum, Chang Geol Lee, Hei Cheul Jeung, Ik Jae Lee
SJR Q2Frontiers in OncologyOA

<b>Purpose:</b> With growing evidence that inflammation and low muscularity play a role in the survival of cancer patients, we evaluated the prognostic implications of sarcopenia with systemic inflammation in patients who underwent definitive chemoradiotherapy (CCRT) for locally advanced head and neck cancer. <b>Materials and Methods:</b> We analyzed 221 patients with head and neck cancer who received definitive CCRT between 2006 and 2015. The skeletal muscle area was measured using a single com

PhysiologyMedicine
3
논문|인용수 82·2018
Gender differences in prednisone adverse effects
Ik Jae Lee, Henry J. Kaminski, Tarrant McPherson, Michelle Feese, Gary Cutter
SJR Q1Neurology Neuroimmunology & NeuroinflammationOA

Prednisone is commonly used in the treatment of MG, with highly variable dosages and dosing frequencies reflecting the absence of a standard guideline. Intolerable AEs were more commonly reported among women and was associated with unwillingness to accept a dose increase. Consensus guidelines and their validation are required to guide prednisone treatment for MG.

NeurologyMedicine
4
논문|인용수 53·2018
Gender and quality of life in myasthenia gravis patients from the myasthenia gravis foundation of America registry
Ik Jae Lee, Henry J. Kaminski, Haichang Xin, Gary Cutter
SJR Q1Muscle & Nerve

INTRODUCTION: Quality of life (QOL) has been poorly characterized among patients with myasthenia gravis (MG) other than assessments performed within the clinical setting. METHODS: Patients age ≥ 18 years who were diagnosed with MG and registered with the MG patient registry between July 1, 2013, and June 30, 2016, were included. Demographic information, disease related history, and QOL were compared between men and women using multivariable analysis. RESULTS: A total of 1,315 subjects (827 women

NeurologyMedicine
5
논문|인용수 52·2012
Growth arrest-specific gene 6 (Gas6) levels are elevated in patients with chronic renal failure
Ik Jae Lee, Brendan Hilliard, Ashish Swami, John Madara, S Rao, Tulsi Patel, John Gaughan, Joshua Lee, Crystal A. Gadegbeku, Euna Choi, Philip L. Cohen
SJR Q1Nephrology Dialysis TransplantationOA

Dysregulation of circulating Gas6 is associated with renal disease and inversely proportional to renal function. Low albumin and higher IV iron administration were associated with higher Gas6 levels, suggesting a possible connection between inflammation and oxidative stress mediated by iron. Protein S levels were also elevated in CKD patients, but the relevance of this finding needs to be further investigated.

ImmunologyImmunology and Microbiology
6
논문|인용수 51·2002
Prognostic value of vascular endothelial growth factor in Stage IB carcinoma of the uterine cervix
Ik Jae Lee, Kyung‐Ran Park, Kang-Kyoo Lee, Ji-Sun Song, Kwang-Gil Lee, Jong‐Young Lee, Dong-Soo Cha, Hyun-Il Choi, Dong-Hee Kim, Young‐Kun Deung
SJR Q1International Journal of Radiation Oncology*Biology*PhysicsOA
Obstetrics and GynecologyMedicine
7
논문|인용수 50·2008
Radiotherapeutic Parameters Predictive of Liver Complications Induced by Liver Tumor Radiotherapy
Ik Jae Lee, Jinsil Seong, Su Jung Shim, Kwang‐Hyub Han
SJR Q1International Journal of Radiation Oncology*Biology*PhysicsOA
RadiationPhysics and Astronomy
8
논문|인용수 47·2018
The Prognostic Significance of Neutrophil-to-Lymphocyte Ratio in Head and Neck Cancer Patients Treated with Radiotherapy
Yeona Cho, Jun Won Kim, Hong In Yoon, Chang Geol Lee, Ki Chang Keum, Ik Jae Lee
SJR Q1Journal of Clinical MedicineOA

Background: To investigate the prognostic value of pre-treatment neutrophil/lymphocyte ratio (NLR) in patients treated with definitive radiotherapy (RT) for head and neck cancer. Methods: We retrospectively analyzed 621 patients who received definitive RT for nasopharyngeal, oropharyngeal, hypopharyngeal, and laryngeal cancer. An NLR cut-off value of 2.7 was identified using a receiver operating characteristic curve analysis, with overall survival (OS) as an endpoint. Results: The 5-year progres

OncologyMedicine
9
논문|인용수 43·2016
The Largest Known Survival Analysis of Patients with Brain Metastasis from Thyroid Cancer Based on Prognostic Groups
Jinhyun Choi, Jun Won Kim, Yo Sup Keum, Ik Jae Lee
SJR Q1PLoS ONEOA

The survival of patients with BM form DTC differed among the prognostic groups based on the total number of good prognostic factors.

Pulmonary and Respiratory MedicineMedicine
10
논문|인용수 41·2017
Locoregional Treatment of the Primary Tumor in Patients With De Novo Stage IV Breast Cancer: A Radiation Oncologist's Perspective
Seo Hee Choi, Jun Won Kim, Jinhyun Choi, Joohyuk Sohn, Seung Il Kim, Seho Park, Hyung Seok Park, Joon Jeong, Chang‐Ok Suh, Ki Chang Keum, Yong Bae Kim, Ik Jae Lee
SJR Q2Clinical Breast CancerOA
Cancer ResearchBiochemistry, Genetics and Molecular Biology
11
논문|인용수 40·2008
Early Clinical Experience and Outcome of Helical Tomotherapy for Multiple Metastatic Lesions
Ik Jae Lee, Jinsil Seong, Chang Geol Lee, Yong Bae Kim, Ki Chang Keum, Chang‐Ok Suh, Gwi Eon Kim, Jaeho Cho
SJR Q1International Journal of Radiation Oncology*Biology*PhysicsOA
RadiationPhysics and Astronomy
12
논문|인용수 32·2019
Relationship Between Sarcopenia and Prognosis in Patient With Concurrent Chemo-Radiation Therapy for Esophageal Cancer
Daeyoun David Won, Yeona Cho, Mi-jin Jeon, Jie‐Hyun Kim, Jie-Hyun Kim, Ik Jae Lee, Young Hoon Youn, Jae Jun Park, Da Hyun Jung, Hyojin Park, Chang Geol Lee, Jun Won Kim
SJR Q2Frontiers in OncologyOA

Background: Sarcopenia, defined as skeletal muscle loss, has been known as a poor prognosis factor in various malignant diseases. The aim of this study is to investigate the effect of sarcopenia on prognosis in patients with esophageal cancer who received concurrent chemo-radiation therapy(CCRT). Methods: We retrospectively collected clinical data of 287 patients with esophageal cancer who were treated by definite CCRT at Gangnam Severance and Severance hospital from August 2005 to December 2014

PhysiologyMedicine
13
논문|인용수 29·2020
Prognostic Significance of Sarcopenia in Advanced Biliary Tract Cancer Patients
Byung Min Lee, Yeona Cho, Jun Won Kim, Hei Cheul Jeung, Ik Jae Lee
SJR Q2Frontiers in OncologyOA

<b>Background:</b> Sarcopenia, systemic inflammation, and low muscularity significantly impact the survival of cancer patients. However, few studies have investigated how sarcopenia and systemic inflammation affect the prognosis of biliary tract cancer with distant metastasis. In this study, we investigated the association between sarcopenia with systemic inflammation and prognosis of metastatic biliary tract cancer. <b>Materials and Methods:</b> Data collected from 353 metastatic biliary tract

PhysiologyMedicine
14
논문|인용수 29·2019
Skeletal Muscle Depletion Predicts the Prognosis of Patients With Hepatocellular Carcinoma Treated With Radiotherapy
Joongyo Lee, Yeona Cho, Sang Joon Park, Jun Won Kim, Ik Jae Lee
SJR Q2Frontiers in OncologyOA

<b>Background:</b> Sarcopenia is gaining attention as a poor prognostic factor for various types of malignancies. This study evaluated the prevalence and prognostic significance of sarcopenia and its association with survival in hepatocellular carcinoma (HCC) patients who underwent radiotherapy (RT) to the primary site. <b>Materials and Methods:</b> Between January 2009 and November 2016, 156 patients with HCC that underwent RT to the liver were retrospectively studied. Sarcopenia was defined as

PhysiologyMedicine
15
논문|인용수 28·2020
Minimal manifestation status and prednisone withdrawal in the MGTX trial
Ik Jae Lee, Hui‐Chien Kuo, Inmaculada Aban, Gary Cutter, Tarrant McPherson, Henry J. Kaminski, Jon Sussman, Philipp Ströbel, Joël Oger, Gabriel Cea, Jeannine M. Heckmann, Amelia Evoli
SJR Q1NeurologyOA

This study provides Class II evidence that for patients with generalized MG with AChR antibody, those receiving thymectomy plus prednisone are more likely to attain sustained MMS and complete prednisone withdrawal than those on prednisone alone.

NeurologyMedicine

대표 연구 분야

SurgeryCancer ResearchHepatologyNeurologyRadiationOncology

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