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김수정 교수

Soojung Kim

연세대학교 내과 · 의학

연구실 소개

김수정 교수의 연구실은 대사질환, 신경퇴행성질환, 그리고 에너지 저장 소재 분야에서 다학제적 연구를 수행하고 있습니다. 당뇨병과 알코올의 상호작용, 유전적 변이가 자폐 스펙트럼 장애에 미치는 영향을 규명하는 데 초점을 맞추며, 신경세포의 단백질 오남열과 세포 내 환경 변화가 신경퇴행성 질환에 미치는 영향을 생물학적 기전적으로 분석하고 있습니다. 또한 리튬이온 이차전지의 고성능 카디오드 재료로 주목받는 Li₃V₂(PO₄)₃의 전기화학적 거동을 실시간으로 분석하여 에너지 저장 소재의 성능 향상에 기여하고 있습니다.

대사질환신경퇴행성질환리튬이온이차전지유전자변이세포외소포

연구 현황

논문 수
473
총 인용 수
9,811
최근 5년 논문
58
주요 분야
의학

연구 성과 추이

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

5개년 연도별 논문 게재 수
58총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
254총합
20222023202420252026

주요 논문

15
1
논문|인용수 106·2011
Unique and atypical deletions in Prader–Willi syndrome reveal distinct phenotypes
Soo‐Jeong Kim, Jennifer Miller, Paul J. Kuipers, Jennifer R. German, Arthur L. Beaudet, Trilochan Sahoo, Daniel J. Driscoll
SJR Q1European Journal of Human Genetics
GeneticsBiochemistry, Genetics and Molecular Biology
2
논문|인용수 96·2012
Alcoholism and Diabetes Mellitus
Soo‐Jeong Kim, Dai‐Jin Kim
SJR Q1Diabetes & Metabolism JournalOA

Chronic use of alcohol is considered to be a potential risk factor for the incidence of type 2 diabetes mellitus (T2DM), which causes insulin resistance and pancreatic β-cell dysfunction that is a prerequisite for the development of diabetes. However, alcohol consumption in diabetes has been controversial and more detailed information on the diabetogenic impact of alcohol seems warranted. Diabetes, especially T2DM, causes dysregulation of various metabolic processes, which includes a defect in t

PhysiologyMedicine
3
논문|인용수 65·2014
Modest Impact on Risk for Autism Spectrum Disorder of Rare Copy Number Variants at 15q11.2, Specifically Breakpoints 1 to 2
Pauline Chaste, Stephan Sanders, K. Naga Mohan, Lambertus Klei, Youeun Song, Michael T. Murtha, Vanessa Hus, Jennifer K. Lowe, A. Jeremy Willsey, Daniel Moreno‐De‐Luca, Timothy W. Yu, Éric Fombonne
SJR Q1Autism ResearchOA

The proximal region of chromosome 15 is one of the genomic hotspots for copy number variants (CNVs). Among the rearrangements observed in this region, CNVs from the interval between the common breakpoints 1 and 2 (BP1 and BP2) have been reported cosegregating with autism spectrum disorder (ASD). Although evidence supporting an association between BP1-BP2 CNVs and autism accumulates, the magnitude of the effect of BP1-BP2 CNVs remains elusive, posing a great challenge to recurrence-risk counselin

GeneticsBiochemistry, Genetics and Molecular Biology
4
리뷰|인용수 60·2022
The Common Cellular Events in the Neurodegenerative Diseases and the Associated Role of Endoplasmic Reticulum Stress
Soo‐Jeong Kim, Doo Kyung Kim, Seho Jeong, Jaemin Lee
SJR Q1International Journal of Molecular SciencesOA

Neurodegenerative diseases are inseparably linked with aging and increase as life expectancy extends. There are common dysfunctions in various cellular events shared among neurogenerative diseases, such as calcium dyshomeostasis, neuroinflammation, and age-associated decline in the autophagy-lysosome system. However, most of all, the prominent pathological feature of neurodegenerative diseases is the toxic buildup of misfolded protein aggregates and inclusion bodies accompanied by an impairment

Cellular and Molecular NeuroscienceNeuroscience
5
논문|인용수 56·2016
Electrochemical and Structural Investigation of the Mechanism of Irreversibility in Li3V2(PO4)3 Cathodes
Soo‐Jeong Kim, Zhengxi Zhang, Senlin Wang, Li Yang, Elton J. Cairns, James E. Penner‐Hahn, Aniruddha Deb
SJR Q1The Journal of Physical Chemistry COA

High Resolution Image Download MS PowerPoint Slide Lithium-ion batteries dominate the battery field, particularly for electric and hybrid vehicles. Monoclinic Li 3 V 2 (PO 4 ) 3 has emerged as one of the most promising candidates for the cathode in lithium-ion batteries, offering better environmental safety and lower cost than competing materials. We have used in situ X-ray absorption spectroscopy to characterize the evolution of the vanadium in a Li 3 V 2 (PO 4 ) 3 cathode as it is cycled elect

Electrical and Electronic EngineeringEngineering
6
논문|인용수 52·2015
Fimasartan, a Novel Angiotensin-Receptor Blocker, Protects against Renal Inflammation and Fibrosis in Mice with Unilateral Ureteral Obstruction: the Possible Role of Nrf2
Soo‐Jeong Kim, Sung Jun Kim, Hye Eun Yoon, Sungjin Chung, Bum Soon Choi, Cheol Whee Park, Seok Joon Shin
SJR Q2International Journal of Medical SciencesOA

These results suggest that fimasartan has beneficial effects in reducing renal oxidative stress, inflammation, and fibrosis. Possible mechanisms to explain these effects are inhibition of RAS and MAPKs and upregulation of Nrf2 signaling, with subsequent induction of antioxidant pathways.

HepatologyMedicine
7
논문|인용수 47·2021
Cargo proteins in extracellular vesicles: potential for novel therapeutics in non-alcoholic steatohepatitis
Jimin Kim, Seul Ki Lee, Seon‐Yeong Jeong, Hye Jin Cho, Joonghoon Park, Tae Min Kim, Soo‐Jeong Kim
SJR Q1Journal of NanobiotechnologyOA

BACKGROUND: Extracellular vesicles (EVs) are recognized as novel cell-free therapeutics. Non-alcoholic steatohepatitis (NASH) remains a critical health problem. Herein, we show that EVs from pan peroxisome proliferator-activated receptor agonist-primed induced mesenchymal stem cell (pan PPAR-iMSC-EVs) has unique cargo protein signatures, and demonstrate its therapeutic function in NASH. RESULTS: A unique protein signatures were identified in pan PPAR-iMSC-EVs against those from non-stimulated iM

Molecular BiologyBiochemistry, Genetics and Molecular Biology
8
논문|인용수 42·1998
Sec/SRP‐independent insertion of two thylakoid membrane proteins bearing cleavable signal peptides
Soo‐Jeong Kim, Colin Robinson, Alexandra Mant
SJR Q1FEBS Letters

Two imported thylakoid membrane proteins, PSII-X and PSII-W, are synthesised with cleavable N-terminal signal peptides that closely resemble those of Sec-dependent lumenal proteins. In this report we have reconstituted the insertion of pre-PSII-X and pre-PSII-W into isolated thylakoids. We show that insertion does not require either nucleoside triphosphates or stromal extracts, both of which are required for Sec- and signal recognition particle (SRP)-dependent targeting mechanisms. Insertion is

GeneticsBiochemistry, Genetics and Molecular Biology
9
논문|인용수 42·1996
An Arabidopsis thaliana cDNA encoding PS II‐X, a 4.1 kDa component of photosystem II: a bipartite presequence mediates SecA/ΔpH‐independent targeting into thylakoids
Soo‐Jeong Kim, David Robinson, Colin Robinson
SJR Q1FEBS LettersOA

Higher plant photosystem II preparations contain a 4.1 kDa polypeptide (subunit X) associated with the oxygen-evolving core complex. We describe the isolation of a cDNA encoding PS II-X from Arabidopsis thaliana, in which the C-terminal region is highly homologous to partially sequenced PS II-X from wheat and spinach. The mature protein of 42 residues is preceded by a 74-residue, bipartite presequence similar to those involved in the targeting of nuclear-encoded thylakoid lumen proteins, althoug

Molecular BiologyBiochemistry, Genetics and Molecular Biology
10
논문|인용수 39·2014
Community-Based Risk Communication Survey: Risk Prevention Behaviors in Communities during the H1N1 crisis, 2010
Soo‐Jeong Kim, Jina Han, Tae‐Yong Lee, Tae‐Yoon Hwang, Keun-Sang Kwon, Jung Tak Park, Kyung Jong Lee, Moon Shik Kim, Soon Young Lee
SJR Q3Osong Public Health and Research PerspectivesOA

Effective methods of promoting population behavior change may be nationwide campaigns through mass media, as well as education and promotion by health care providers and broadcasters.

EpidemiologyMedicine
11
논문|인용수 37·2000
Novelde novo nonsense mutation ofMECP2 in a patient with Rett syndrome
Soo‐Jeong Kim, Edwin H. Cook
SJR Q1Human MutationOA

Because of the recent identification of several mutations of methyl-CpG-binding protein 2 (MECP2) in patients with Rett syndrome (RTT), a patient with suspected RTT from an autism clinic was screened for mutations. She was found to have a novel heterozygous nonsense mutation, 129C>T (Q19X), which leads to the most severely truncated MECP2 protein reported to date. Sequencing of parental DNA revealed the mutation was de novo. The patient was not affected with microcephaly or hyperventilation, but

GeneticsBiochemistry, Genetics and Molecular Biology
12
논문|인용수 31·2002
Mutation screening and transmission disequilibrium study of ATP10C in autism
Soo‐Jeong Kim, Laura B. K. Herzing, Jeremy Veenstra‐VanderWeele, Catherine Lord, Rachel Y. Courchesne, Bennett Leventhal, David H. Ledbetter, Eric Courchesne, Edwin H. Cook
American Journal of Medical Genetics

Autism is a complex genetic disorder. Chromosome 15 is of particular interest in this disorder, because of previous reports of individuals with autism with chromosomal abnormalities in the 15q11-q13 region. Transmission disequilibrium between polymorphisms in this region and autism has been also been reported in some, but not all studies. Recently, a novel maternally expressed gene, ATP10C, was characterized and mapped to the chromosome 15q11-q13 region, 200 kb distal to UBE3A. It encodes a puta

Cognitive NeuroscienceNeuroscience
13
논문|인용수 31·2005
Family‐based association study of the serotonin transporter gene polymorphisms in Korean ADHD trios
Soo‐Jeong Kim, Judith A. Badner, Keun‐Ah Cheon, Boong‐Nyun Kim, Hee‐Jeong Yoo, Se Joo Kim, Edwin H. Cook, Bennett Leventhal, Young S. Kim
SJR Q2American Journal of Medical Genetics Part B Neuropsychiatric GeneticsOA

The dopamine (DA) system has been implicated in attention deficit hyperactivity disorder (ADHD) based on pharmacologic evidence. Because of an interaction between the serotonin (5-HT) and DA systems, the serotonin transporter gene (SLC6A4) has been considered as a candidate ADHD susceptibility gene. Two common polymorphisms, 5-HTTLPR and the intron 2 VNTR, have been studied for association in ADHD, with both positive (increased frequency of long allele of 5-HTTLPR and decreased frequency of 12 r

Psychiatry and Mental healthMedicine
14
논문|인용수 30·2010
Cardiovascular Risk Factors for Incident Hypertension in the Prehypertensive Population
Soo‐Jeong Kim, Jakyoung Lee, Sun Ha Jee, Chung Mo Nam, Ki-Hong Chun, Il Soo Park, Soon Young Lee
SJR Q2Epidemiology and HealthOA

Improvements in CVD-related behaviors diminished the progression rate of HTN. This study suggests that individuals with PreHTN should be targeted for specific health behavioral intervention to prevent the progression of HTN.

Cardiology and Cardiovascular MedicineMedicine
15
논문|인용수 30·2008
Transmission disequilibrium testing of the chromosome 15q11‐q13 region in autism
Soo‐Jeong Kim, Camille W. Brune, Emily O. Kistner, Susan L. Christian, Eric Courchesne, Nancy J. Cox, Edwin H. Cook
SJR Q2American Journal of Medical Genetics Part B Neuropsychiatric GeneticsOA

Evidence implicates the serotonin transporter gene (SLC6A4) and the 15q11-q13 genes as candidates for autism as well as restricted repetitive behavior (RRB). We conducted dense transmission disequilibrium mapping of the 15q11-q13 region with 93 single nucleotide polymorphisms (SNPs) in 86 strictly defined autism trios and tested association between SNPs and autism using the transmission disequilibrium test (TDT). As exploratory analyses, parent-of-origin effects were examined using likelihood-ra

Cognitive NeuroscienceNeuroscience

대표 연구 분야

HematologyOncologyMolecular BiologyPathology and Forensic MedicineElectrical and Electronic EngineeringNeurology

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