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Hee Jin Yang

Seoul National University · 医学

研究室紹介

Professor Hee Jin Yang's research spans interdisciplinary domains, focusing on the biological and environmental impacts of electromagnetic radiation, particularly terahertz (THz) waves, on cellular processes such as DNA methylation and gene expression. Her work also extends to public health policy evaluation, especially in urban health and climate resilience, using data envelopment analysis to assess the efficiency of heatwave response policies in urban settings. Additionally, she investigates nutritional science, particularly vitamin E bioavailability in livestock, and urban planning, examining how compact city development influences carbon emissions through energy use and green space dynamics. Her research integrates biomedicine, environmental science, and policy analysis to address health and sustainability challenges.

terahertz radiationDNA methylationurban sustainabilitypublic health policycarbon emissions

Research Overview

Papers
106
Total Citations
1,337
Papers (5y)
30
Primary Field
医学

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
30total
2021
2022
2023
2024
2025
Citations per year (5y)
73total
20212022202320242025

Selected Papers

15
1
Article|47 citations·2003
Neural differentiation of caudal cell mass (secondary neurulation) in chick embryos: Hamburger and Hamilton Stages 16–45
Hee‐Jin Yang, Kyu‐Chang Wang, Je G., Myung-Sook Lee, Yun‐Jin Lee, Seung‐Ki Kim, Byung‐Kyu Cho
Developmental Brain Research
Molecular BiologyBiochemistry, Genetics and Molecular Biology
2
Article|34 citations·2013
Secondary neurulation of human embryos: morphological changes and the expression of neuronal antigens
Hee‐Jin Yang, Do-Hun Lee, Yun‐Jin Lee, Je G., Ji Yeoun Lee, Ji Hoon Phi, Seung‐Ki Kim, Byung-Kyu Cho, Kyu‐Chang Wang
SJR Q2Child s Nervous System
Developmental NeuroscienceNeuroscience
3
Article|29 citations·2023
Epigenetic modification of gene expression in cancer cells by terahertz demethylation
Hwayeong Cheon, Junho K. Hur, Woochang Hwang, Hee‐Jin Yang, Joo‐Hiuk Son
SJR Q1Scientific ReportsOA

) group is attached to cytosine, a nucleobase in human DNA. Appropriately controlled DNA methylation leads to proper regulation of gene expression. However, abnormal gene expression that departs from controlled genetic transcription through aberrant DNA methylation may occur in cancer or other diseases. In this study, we demonstrate the modification of gene expression in cells by THz demethylation using resonant THz radiation. Using an enzyme-linked immunosorbent assay, we observed changes in th

Molecular BiologyBiochemistry, Genetics and Molecular Biology
4
Article|26 citations·2009
Effect of vitamin E source, natural versus synthetic, and quantity on serum and tissue α-tocopherol concentrations in finishing swine
Hee‐Jin Yang, D. C. Mahan, David Hill, T. E. Shipp, T. R. Radke, M. J. Cecava
SJR Q1Journal of Animal Science

Relative vitamin E status of pigs fed natural or synthetic vitamin E was evaluated based on serum and tissue alpha-tocopherol concentrations. Individually fed finishing gilts at a BW of 70.5 kg (n = 24) were allotted to dietary treatments based on initial BW. The 5 dietary treatments consisted of a positive control diet using synthetic vitamin E acetate (Syn E Ac) supplemented at 22 mg/kg, and 4 dietary levels of natural vitamin E acetate (Nat E Ac) supplemented at 6.71, 8.33, 11.00, and 16.18 m

BiochemistryMedicine
5
Article|18 citations·2006
Cytokinetics of secondary neurulation in chick embryos: Hamburger and Hamilton stages 16–45
Hee‐Jin Yang, Kyu‐Chang Wang, Je G., Myung-Sook Lee, Yun‐Jin Lee, Seung‐Ki Kim, Chang Sub Lee, Byung‐Kyu Cho
SJR Q2Child s Nervous System
Molecular BiologyBiochemistry, Genetics and Molecular Biology
6
Article|18 citations·2011
압축도시의 탄소증감 효과에 관한 건물·교통·녹지 통합 모형
양희진, 최막중
국토계획

This study examines the effects of compact urban development on carbon emissions taking account of building and transport energy consumptions as well as carbon absorption by greenfield simultaneously. Based upon a simple geometric urban form, it develops the theoretical mathematical model that interrelates vertical distance of elevator movement, horizontal distance of automobile journey, and size of open space(greenfield). Numerical simulation confirms a non-linear relationship between the level

7
Article|15 citations·2005
Posttraumatic Pseudoaneurysm in Scalp Treated by Direct Puncture Embolization Using N-Butyl-2-Cyanoacrylate: a Case Report
Hee‐Jin Yang, Young Ho Choi
SJR Q1Korean Journal of RadiologyOA

Here, we report a case of scalp pseudoaneurysm which was treated by direct puncture embolization using n-butyl-2-cyanoacrylate. The patient had a history of blunt trauma in the previous two months. Ultrasound-guided manual compression was initially attempted, but the results were unsatisfactory. Direct puncture embolization was then performed, and the pseudoaneurysm was completely obliterated. Non-surgical treatment options for pseudoaneurysm are briefly discussed.

Pulmonary and Respiratory MedicineMedicine
8
Article|11 citations·2019
도시 폭염 대응정책의 성과 효율성:서울시 온열질환 상병자수 및 의료지출을 대상으로
양희진, 윤희연

본 연구는 자료포락분석을 이용하여 서울시 자치구별 폭염 대응정책이 온열질환 발병 저감에 미치는 성과 효율성을 분석하고, 의사결정지원 시스템으로서 활용 가능성을 모색하는 것을 목적으로 하고 있다. 폭염 대응정책에는 서울시 자치구별 추진실적 내용을 기초로 행정인력 투입, 독거어르신 안전확인, 무더위쉼터 운영, 도로살수 시행, 행동요령 문자서비스의 5가지 주요 변수가 선정되었으며, 정책의 성과 효율성은 건강보험심사평가원에서 제공하는 자치구별 온열질환 상병자수 및 의료지출 내역을 이용하여 측정하였다. 온열질환에 대한 성과 효율성 점수를 비교한 결과, 고령인구나 저소득인구의 거주비율이 높은 지역에서 폭염 대응정책의 투입에 따른 온열질환 저감 효과가 큰 것으로 확인되었다. 이러한 결과는 첫째, 동일한 정책이 시행되더라도 지역별 사회경제적・물리적 환경특성에 따라 정책 효과가 상이할 수 있음을 나타내는 것으로, 향후 취약계층 거주 지역에 대한 지역단위의 보건사업이 지속적으로 이루어질 필요가 있음을

9
Article|6 citations·2015
전통상업 보호를 위한 한국과 미국의상업시설 입지규제 특성: 미국 Formula Business Restriction을 중심으로
양희진, 김민지, 최막중

본 연구는 전통상업을 보호하기 위한 한국과 미국의 상업시설 입지규제의 특성을 비교하고 그 차이점을 도출함으로써 한국의 관련 제도개선을 위한 시사점을 제공하는데 그 목적이 있다. 한국에서 2010년부터 시행되고 있는 전통상업보존구역 제도 등 특정 상점에 대한 입지규제는 중소 유통업체 및 전통시장 상권의 쇠퇴에 대응하고자 산업정책 측면에서 도입된 규제로서 소상공인에대한 경제적 보호의 목적을 갖고 있다. 이러한 특성으로 인해 한국의 상업시설 입지규제는 WTO GATS 협정 위반에 따른 대외통상 마찰의 소지가 있어, 공공의 이익을 위해 토지이용의 외부효과를 제어하기 위한 입지규제로서 그 성격을 재조명해야 할 필요성이 제기되고 있다. 한편, 미국의 Formula Business Restriction (FBR) 조례는 지역 고유의 장소성을 유지 보존하려는 분명한 공공의 목적을 천명하고 있기 때문에, 다른 도시에서도 흔히 볼 수 있는 표준화되고 정형화된 서비스나 상품을 판매하는 Formula B

10
Article|4 citations·2019
Journal of Korean Neurosurgical Society from 2001 to 2006, the Pivotal Period of Transition and Preparation for Making Great Stride
Hee‐Jin Yang
SJR Q2Journal of Korean Neurosurgical SocietyOA

In the circumstances of overflowing numbers of medical journals, progress of their own medical journal is one of the primary concerns of many medical societies. Among the 46-year-history of Journal of Korean Neurosurgical Society (JKNS), it undertook a period of important transition and preparation to take off for journal with international reputation during the period from 2001 to 2006. The overall process of manuscript handling, peer review, and editorial work has undergone systematic improvem

Ocean EngineeringEngineering
11
editorial|4 citations·2024
Influential Articles and Topics in the <i>Journal of Korean Neurosurgical Society</i> Publications between 2021 and 2022
Hee‐Jin Yang
SJR Q2Journal of Korean Neurosurgical SocietyOA

The 2022 impact factor (IF) of the Journal of Korean Neurosurgical Society (JKNS) was 1.6, marking a 29% decrease from the previous year's IF of 2.249, but still comparable to the 2020 IF of 1.729 1,3) .While the upward trend of the IF has temporarily paused, the figures remain favorable compared to the past years.Predicting and setting a goal of future IF trend is challenging, yet it is clear that the IF continues to be a crucial metric to monitor.In this regard, it is important to investigate

Information Systems and ManagementDecision Sciences
12
Article|4 citations·2019
공동주택 주차공간의 양적·질적 특성이 주거임대료에 미치는 영향 - 주거서비스에 대한 소비수요의 관점에서 -
양희진
국토계획

본 연구는 주거서비스에 대한 소비 수요의 관점에서 세대당 주차대수로 파악되는 주차공간의 양적 특성 외에 옥내주차장 도입에따른 접근성 개선의 효과가 주택 거주를 위한 지불의사 가격을 얼마나 높이는지 실증적으로 분석하는 것을 목적으로 한다. 이후제Ⅱ장에서는 주택특성가격모형을 중심으로 관련 선행연구를 고찰한 다음, 제Ⅲ장에서 다수준 특성가격모형을 적용하기 위한 분석 틀을 제시한다. 제 Ⅳ장에서는 시간의 흐름에 따른 주차장의양적·질적 변화 특성을 살펴보고 이에 따른 가격 프리미엄(premium) 효과에 관한 실증분석 결과를 해석한다. 이로부터 도출된 결론과 시사점은 제Ⅴ장에서 정리한다.

13
Article|3 citations·2021
Journal Citation Report 2020 and Impact Factor of Journal of Korean Neurosurgical Society
Hee‐Jin Yang, Chul‐Kee Park, Moonyoung Chung
SJR Q2Journal of Korean Neurosurgical SocietyOA
Public Health, Environmental and Occupational HealthMedicine
14
editorial|3 citations·2023
Journal Citation Report 2022 and Impact Factor of Journal of <i>Korean Neurosurgical Society</i>
Hee‐Jin Yang
SJR Q2Journal of Korean Neurosurgical SocietyOA
Information Systems and ManagementDecision Sciences
15
editorial|3 citations·2021
The Influential Articles and Topics in the Journal of Korean Neurosurgical Society Publications between 2019 and 2020
Hee‐Jin Yang, Chul‐Kee Park, Moonyoung Chung
SJR Q2Journal of Korean Neurosurgical SocietyOA

The 2020 impact factor (IF) of the Journal of Korean Neurosurgical Society (JKNS) was 1.729, an increase of 26% from the previous year (1.376). The rise in IF and sustaining its upward trend in recent years is very encouraging 4) . It is the results of the unremitting efforts of all members of the Korean Neurosurgical Society (KNS). Awareness of the importance of journal and support from KNS were also of great help In this regard, it is meaningful to discover the most cited papers, topics, and f

Information Systems and ManagementDecision Sciences

Research Areas

NeurologyMolecular BiologyPathology and Forensic MedicineSurgeryElectrical and Electronic EngineeringRadiology, Nuclear Medicine and Imaging

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