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장기영 교수

Giyong Jang

고려대학교 소아청소년과 · 의학

연구실 소개

장기영 교수의 연구실은 심혈관계 질환, 특히 동맥류와 코로나리아 동맥 동맥류를 유발할 수 있는 케이웨이크상 병변의 유전적 기반을 규명하는 데 초점을 맞추고 있습니다. 특히 아시아계 및 유럽계 인구를 대상으로 한 GWAS 연구를 통해 BLK, CD40, FCGR2A 등 관련 유전자를 규명하였으며, 유전자 변이와 성별에 따른 유전적 소인의 상관관계를 분석하고 있습니다. 또한, 분자생물학적 기법을 활용한 유전자 서열 분석과 형광 탐침 기반의 DNA 분석 기술 개발을 통해 진단 및 연구의 정밀도를 높이고 있습니다.

Kawasaki병유전자 연관 연구GWAS유전자 변이형광 DNA 탐침

연구 현황

논문 수
94
총 인용 수
1,177
최근 5년 논문
8
주요 분야
의학

연구 성과 추이

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

5개년 연도별 논문 게재 수
8총합
2021
2022
2023
2024
2025
5개년 연도별 피인용 수
34총합
20212022202320242025

주요 논문

15
1
논문|인용수 87·2011
A genome-wide association analysis reveals 1p31 and 2p13.3 as susceptibility loci for Kawasaki disease
Jae-Jung Kim, Young Mi Hong, Saejung Sohn, Gi Young Jang, Kee Soo Ha, Sin Weon Yun, Myung Ki Han, Kyung‐Yil Lee, Min Seob Song, Hye Won Lee, Dong Soo Kim, Jong-Eun Lee
SJR Q1Human Genetics
SurgeryMedicine
2
논문|인용수 78·2007
Complications after Transcatheter Closure of Patent Ductus Arteriosus
Gi Young Jang, Chang Sung Son, Joo Won Lee, Jae Young Lee, Soo‐Jin Kim
SJR Q2Journal of Korean Medical ScienceOA

To evaluate the short- and mid-term results and complications ensuing the transcatheter closure of patent ductus arteriosus (PDA). Between October 1999 and December 2005, 117 patients (34 males and 83 females) underwent attempted percutaneous closure of PDA with a minimum diameter of more than 3 mm. Follow-up evaluations were conducted at 1 day and 1, 3, 6, 12 months after the performance of the transcatheter closure. The median age of patients at catheterization was 11 yr (range, 0.6 to 68 yr),

Radiology, Nuclear Medicine and ImagingMedicine
3
논문|인용수 75·2015
Value of Neutrophil-Lymphocyte Ratio in Predicting Outcomes in Kawasaki Disease
Kee Soo Ha, Jeehoo Lee, Jeehoo Lee, Gi Young Jang, Jung Hwa Lee, Jung Hwa Lee, Kwang Chul Lee, Chang Sung Son, Joo Won Lee, Joo Won Lee
SJR Q2The American Journal of Cardiology
SurgeryMedicine
4
리뷰|인용수 67·2013
Replication and Meta-Analysis of GWAS Identified Susceptibility Loci in Kawasaki Disease Confirm the Importance of B Lymphoid Tyrosine Kinase (BLK) in Disease Susceptibility
Chia-Jung Chang, Ho‐Chang Kuo, Jeng-Sheng Chang, Jong‐Keuk Lee, Fuu‐Jen Tsai, Chiea Chuen Khor, Li-Ching Chang, Shih-Ping Chen, Tai-Ming Ko, Yi-Min Liu, Ying‐Ju Chen, Ying-Ju Chen
SJR Q1PLoS ONEOA

The BLK and CD40 loci have been associated with Kawasaki disease (KD) in two genome-wide association studies (GWAS) conducted in a Taiwanese population of Han Chinese ancestry (Taiwanese) and in Japanese cohorts. Here we build on these findings with replication studies of the BLK and CD40 loci in populations of Korean and European descent. The BLK region was significantly associated with KD susceptibility in both populations. Within the BLK gene the rs2736340-located linkage disequilibrium (LD )

SurgeryMedicine
5
논문|인용수 67·2004
Integrated Method for Single-Cell DNA Extraction, PCR Amplification, and Sequencing of Ribosomal DNA from Harmful Dinoflagellates Cochlodinium polykrikoides and Alexandrium catenella
Jang‐Seu Ki, Gi Young Jang, Myung‐Soo Han
SJR Q2Marine Biotechnology
Environmental ChemistryEnvironmental Science
6
논문|인용수 56·2011
Assessment of Risk Factors for Korean Children with Kawasaki Disease
Jae-Jung Kim, Young Mi Hong, Sin Weon Yun, Myung Ki Han, Kyung‐Yil Lee, Min Seob Song, Hye Won Lee, Dong Soo Kim, Sejung Sohn, Kee Soo Ha, Soo‐Jong Hong, Kwi-Joo Kim
SJR Q2Pediatric Cardiology
SurgeryMedicine
7
논문|인용수 53·2000
Autosomal albino chicken mutation (ca/ca) deletes hexanucleotide (-ΔGACTGG817) at a copper-binding site of the tyrosinase gene
Takayuki Teramoto, Gi Young Jang, Kuniki Kino, Donald W. Salter, John Brumbaugh, Toyoko Akiyama
SJR Q1Poultry ScienceOA

We compared tyrosinase cDNA sequences from a line of autosomal albino and Black Silky chickens isolated from cultured melanocytes by reverse transcription-polymerase chain reaction (RT-PCR). Both sources produce a single DNA fragment of predicted normal tyrosinase size. Direct sequencing of the PCR product showed three mutated sites in the tyrosinase gene of the albino chicken. Two silent point mutations and a deletion of six nucleotides (-deltaGACTGG) at 817 bp in the tyrosinase cDNA sequence w

Cell BiologyBiochemistry, Genetics and Molecular Biology
8
논문|인용수 51·1996
Producing STR Locus Patterns from Bloodstains and Other Forensic Samples Using an Infrared Fluorescent Automated DNA Sequencer
R. Roy, David L. Steffens, Bill O. Gartside, Gi Young Jang, John Brumbaugh
SJR Q2Journal of Forensic Sciences

Short tandem repeat (STR) analysis is increasingly being used in forensic case analysis because of the large number of STR loci in the human genome and their highly polymorphic nature. An automated DNA sequencer using high sensitivity infrared (IR) fluorescence technology was used to detect STR allele patterns from simulated forensic samples. The amplification strategy used a 19 base pair extension on the 5' end of one of the PCR primers. This sequence is identical to the sequence of a universal

GeneticsBiochemistry, Genetics and Molecular Biology
9
논문|인용수 47·2017
A genome-wide association analysis identifies NMNAT2 and HCP5 as susceptibility loci for Kawasaki disease
Jae-Jung Kim, Sin Weon Yun, Jeong Jin Yu, Kyung Lim Yoon, Kyung‐Yil Lee, Hong Ryang Kil, Gi Beom Kim, Myung-Ki Han, Min Seob Song, Hye Won Lee, Kee Soo Ha, Sejung Sohn
SJR Q2Journal of Human Genetics
SurgeryMedicine
10
논문|인용수 39·2017
Male-specific association of the FCGR2A His167Arg polymorphism with Kawasaki disease
Young-Chang Kwon, Jae-Jung Kim, Sin Weon Yun, Jeong Jin Yu, Kyung Lim Yoon, Kyung‐Yil Lee, Hong Ryang Kil, Gi Beom Kim, Myung-Ki Han, Min Seob Song, Hye Won Lee, Kee Soo Ha
SJR Q1PLoS ONEOA

Kawasaki disease (KD) is an acute systemic vasculitis that can potentially cause coronary artery aneurysms in some children. KD occurs approximately 1.5 times more frequently in males than in females. To identify sex-specific genetic variants that are involved in KD pathogenesis in children, we performed a sex-stratified genome-wide association study (GWAS), using the Illumina HumanOmni1-Quad BeadChip data (249 cases and 1,000 controls) and a replication study for the 34 sex-specific candidate S

SurgeryMedicine
11
논문|인용수 36·2013
Identification of KCNN2 as a susceptibility locus for coronary artery aneurysms in Kawasaki disease using genome-wide association analysis
Jae-Jung Kim, Young-Mi Park, Dankyu Yoon, Kyung‐Yil Lee, Min Seob Song, Hye Won Lee, Kwi-Joo Kim, In-Sook Park, Hyo‐Kyoung Nam, Sin Weon Yun, Myung Ki Han, Young Mi Hong
SJR Q2Journal of Human Genetics
SurgeryMedicine
12
논문|인용수 26·1995
An infrared fluorescent dATP for labeling DNA.
David L. Steffens, Gi Young Jang, Scott L. Sutter, John Brumbaugh, Lasse Middendorf, Klaus Mühlegger, Elaine R. Mardis, Lori A. Weinstock, Richard K. Wilson
SJR Q1Genome ResearchOA

Near-infrared fluorescence provides a nonradioactive method of detection with high sensitivity and low background. An infrared fluorophore has been attached covalently to the nucleotide deoxyadenosine triphosphate (dATP) to provide a reagent for enzymatic labeling of various types of DNA molecules and for facilitating their detection with an automated DNA sequencing and analysis system. DNA sequencing reaction products can be labeled internally by performing limited polymerization utilizing infr

GeneticsBiochemistry, Genetics and Molecular Biology
13
논문|인용수 18·2007
Complications after Transcatheter Closure of Patent Ductus Arteriosus
장기영, 손창성, Joo Won Lee, Jae Young Lee, Soo Jin Kim
http://kmbase.medric.or.kr/Main.aspx?d=KMBASE&m=VIEW&i=0191120070220030484

To evaluate the short- and mid-term results and complications ensuing the transcatheter closure of patent ductus arteriosus (PDA). Between October 1999 and December 2005, 117 patients (34 males and 83 females) underwent attempted percutaneous closure of PDA with a minimum diameter of more than 3 mm. Follow- up evaluations were conducted at 1 day and 1, 3, 6, 12 months after the performance of the transcatheter closure. The median age of patients at catheterization was 11 yr (range, 0.6 to 68 yr)

14
논문|인용수 16·2010
Congenital atresia of the left main coronary artery in an infant
Su Ye Sohn, Gi Young Jang, Byung Min Choi
SJR Q1Journal of Zhejiang University SCIENCE BOA

Congenital atresia of the left main coronary artery is a rare occurrence, and surgical revascularization-bypass graft is required. We here report a rare case of congenital coronary anomaly in an infant. A 10-month-old male infant was admitted to the hospital with heart failure symptoms. Echocardiographic examinations revealed mitral valve regurgitation and ischemic changes of the anterolateral papillary muscle and chordae. Coronary angiography showed atresia of the left main coronary artery with

Pulmonary and Respiratory MedicineMedicine
15
논문|인용수 14·1997
Congenital aglossia with situs inversus totalis--a case report
Gi Young Jang, Keon‐Cheol Lee, Ji Tae Choung, ChangSung Son, Young Chang Tockgo
SJR Q2Journal of Korean Medical ScienceOA

Hypoglassia or aglossia is an uncommon anomaly, either of which may occur as an isolated finding or in association with other deformations, especially limb anomalies. Their genetic background is uncertain, and drug induced teratogen has not been clearly identified. We experienced a case of congenital aglossia with situs inversus in a female infant aged twelve days. Her initial complaints at admission were feeding difficulty and weight loss. In a review of literature, the association with situs i

SurgeryMedicine

대표 연구 분야

SurgeryEpidemiologyCardiology and Cardiovascular MedicineMolecular BiologyGeneticsEndocrinology, Diabetes and Metabolism

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