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박주원 교수

Ju-Won Park

이화여자대학교 의학과 · 의학

연구실 소개

박주원 교수의 연구실은 신진대사 및 세포 신호전달에서 지질 대사, 특히 세라마이드의 아세릴 사슬 길이가 인슐린 저항성과 만성 염증성 질환에 미치는 영향을 중심으로 연구를 진행하고 있습니다. 특히 세라마이드 합성 효소(CerS2) 결핍 마우스 모델을 통해 매우 장쇄 지방산을 가진 세라마이드가 대사 질환과 장염성 질환의 진행에 미치는 영향을 규명하고 있으며, 내분비계 및 소화기계 질환의 분자 기전을 밝히는 데 초점을 맞추고 있습니다. 연구는 세포 신호 전달, ER 스트레스, 지질 대사 조절 메커니즘을 통합적으로 분석함으로써 질병의 새로운 치료 타겟을 모색하고 있습니다.

세라마이드 아세릴 사슬 길이인슐린 저항성장염성 질환CerS2 결핍지질 대사 조절

연구 현황

논문 수
122
총 인용 수
2,667
최근 5년 논문
26
주요 분야
의학

연구 성과 추이

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

5개년 연도별 논문 게재 수
26총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
176총합
20222023202420252026

주요 논문

15
1
리뷰|인용수 237·2013
Ceramide synthases as potential targets for therapeutic intervention in human diseases
Joo‐Won Park, Woo‐Jae Park, Anthony H. Futerman
SJR Q2Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids
Molecular BiologyBiochemistry, Genetics and Molecular Biology
2
논문|인용수 167·2012
Ablation of Very Long Acyl Chain Sphingolipids Causes Hepatic Insulin Resistance in Mice Due to Altered Detergent-Resistant Membranes
Joo‐Won Park, Woo‐Jae Park, Yael Kuperman, Sigalit Boura‐Halfon, Yael Pewzner‐Jung, Anthony H. Futerman
SJR Q1HepatologyOA

UNLABELLED: Sphingolipids are important structural components of cell membranes and act as critical regulators of cell function by modulating intracellular signaling pathways. Specific sphingolipids, such as ceramide, glucosylceramide, and ganglioside GM3, have been implicated in various aspects of insulin resistance, because they have been shown to modify several steps in the insulin signaling pathway, such as phosphorylation of either protein kinase B (Akt) or of the insulin receptor. We now e

Molecular BiologyBiochemistry, Genetics and Molecular Biology
3
논문|인용수 72·2014
Tonsil-derived mesenchymal stem cells alleviate concanavalin A-induced acute liver injury
Kyung‐Ha Ryu, So-Yeon Kim, Ye-Ryung Kim, So‐Youn Woo, Sun Hee Sung, Han Su Kim, Sung‐Chul Jung, Inho Jo, Joo‐Won Park
SJR Q2Experimental Cell Research
GeneticsMedicine
4
리뷰|인용수 68·2015
The effect of altered sphingolipid acyl chain length on various disease models
Woo‐Jae Park, Joo‐Won Park
SJR Q1Biological Chemistry

Sphingolipids have emerged as an important lipid mediator in intracellular signalling and metabolism. Ceramide, which is central to sphingolipid metabolism, is generated either via a de novo pathway, by attaching fatty acyl CoA to a long-chain base, or via a salvage pathway, by degrading pre-existing sphingolipids. As a 'sphingolipid rheostat' has been proposed, the balance between ceramide and sphingosine-1-phosphate has been the object of considerable attention. Ceramide has recently been repo

Molecular BiologyBiochemistry, Genetics and Molecular Biology
5
리뷰|인용수 66·2020
The role of sphingolipids in endoplasmic reticulum stress
Woo‐Jae Park, Joo‐Won Park
SJR Q1FEBS Letters

The endoplasmic reticulum (ER) is an important intracellular compartment in eukaryotic cells and has diverse functions, including protein synthesis, protein folding, lipid metabolism and calcium homeostasis. ER functions are disrupted by various intracellular and extracellular stimuli that cause ER stress, including the inhibition of glycosylation, disulphide bond reduction, ER calcium store depletion, impaired protein transport to the Golgi, excessive ER protein synthesis, impairment of ER-asso

Cell BiologyBiochemistry, Genetics and Molecular Biology
6
논문|인용수 43·2015
Characterisation of insulin-producing cells differentiated from tonsil derived mesenchymal stem cells
So-Yeon Kim, Ye-Ryung Kim, Woo‐Jae Park, Han Su Kim, Sung‐Chul Jung, So‐Youn Woo, Inho Jo, Kyung‐Ha Ryu, Joo‐Won Park
SJR Q2Differentiation
GeneticsMedicine
7
논문|인용수 43·2022
The Cys-N-degron pathway modulates pexophagy through the N-terminal oxidation and arginylation of ACAD10
Sang Mi Shim, Ha Rim Choi, Soon Chul Kwon, Hye Yeon Kim, Ki Woon Sung, Eui Jung Jung, Su Ran Mun, Tae‐Hyun Bae, Dong Hyun Kim, Yeon Sung Son, Chan Hoon Jung, Jihoon Lee
SJR Q1AutophagyOA

ACAA1, acetyl-Coenzyme A acyltransferase 1; ACAD, acyl-Coenzyme A dehydrogenase; ADO, 2-aminoethanethiol (cysteamine) dioxygenase; ATE1, arginyltransferase 1; CDO1, cysteine dioxygenase type 1; ER, endoplasmic reticulum; LIR, LC3-interacting region; MOXD1, monooxygenase, DBH-like 1; NAC, N-acetyl-cysteine; Nt-Arg, N-terminal arginine; Nt-Cys, N-terminal cysteine; PB1, Phox and Bem1p; PBD, peroxisome biogenesis disorder; PCO, plant cysteine oxidase; PDI, protein disulfide isomerase; PTS, peroxiso

Molecular BiologyBiochemistry, Genetics and Molecular Biology
8
논문|인용수 39·2017
Ablation of ceramide synthase 2 exacerbates dextran sodium sulphate‐induced colitis in mice due to increased intestinal permeability
Ye‐Ryung Kim, Giora Volpert, Kyong‐Oh Shin, So‐Yeon Kim, Sun‐Hye Shin, Younghay Lee, Sun Hee Sung, Yong‐Moon Lee, Jung‐Hyuck Ahn, Yael Pewzner‐Jung, Woo‐Jae Park, Anthony H. Futerman
SJR Q2Journal of Cellular and Molecular MedicineOA

Ceramides mediate crucial cellular processes including cell death and inflammation and have recently been implicated in inflammatory bowel disease. Ceramides consist of a sphingoid long-chain base to which fatty acids of various length can be attached. We now investigate the effect of alerting the ceramide acyl chain length on a mouse model of colitis. Ceramide synthase (CerS) 2 null mice, which lack very-long acyl chain ceramides with concomitant increase of long chain bases and C16-ceramides,

NeurologyNeuroscience
9
논문|인용수 27·2023
The N-degron pathway mediates lipophagy: The chemical modulation of lipophagy in obesity and NAFLD
Eui Jung Jung, Ki Woon Sung, Tae‐Hyun Bae, Hee-Yeon Kim, Ha Rim Choi, Sung Hyun Kim, Chan Hoon Jung, Su Ran Mun, Yeon Sung Son, Shin Kim, Young Ho Suh, Anna Kashina
SJR Q1MetabolismOA
EpidemiologyMedicine
10
논문|인용수 26·2015
A proposal of LDMOS using Deep Trench poly field plate
Joo‐Won Park, Kwang-Sik Ko, Jina Eum, Kuemju Lee, Jungsu Jin, Yeounsoo Kim, Seonghoe Jeong, Sanghyun Lee, Jaehee Lee, Inwook Cho

In this paper, we developed Deep Trench structure of LDMOS instead of STI in conventional one, with 0.18um 60V BCD process. By forming vertical drift region using Deep Trench, we achieved lower Ron.sp from cell pitch shrink while BVdss does not change. As a result we achieved 76V BVdss and 49.3 mohm*mm2 Ron.sp of low side 60V rated LDNMOS.

Electrical and Electronic EngineeringEngineering
11
논문|인용수 20·2008
Evaluation of iQ200 Automated Urine Microscopy Analyzer
Joo‐Won Park, Jong‐Wan Kim
SJR Q2Annals of Laboratory Medicine

BACKGROUND: Microscopic examination of urine sediment is one of the most commonly performed tests in the clinical laboratory. However, manual microscopic sediment examination is labor-intensive, time-consuming and imprecise. In this study, we evaluated the analytical performance and clinical usefulness of a recently introduced image-based automated urinalysis system, Iris iQ200 (Iris Diagnostics, USA). METHODS: We assessed the iQ200 for linearity, precision and carryover rate using patient's sam

EpidemiologyMedicine
12
논문|인용수 20·2020
Magnetically steerable manipulator with variable stiffness using graphene polylactic acid for minimally invasive surgery
Joo‐Won Park, Hyoryong Lee, Hyeonwoo Kee, Sukho Park
SJR Q1Sensors and Actuators A Physical
Condensed Matter PhysicsPhysics and Astronomy
13
논문|인용수 19·2008
Altered brain gene expression profiles associated with the pathogenesis of phenylketonuria in a mouse model
Joo‐Won Park, Eun Sook Park, Eun Nam Choi, Hae‐Young Park, Sung‐Chul Jung
SJR Q1Clinica Chimica Acta
Clinical BiochemistryBiochemistry, Genetics and Molecular Biology
14
논문|인용수 19·2021
Ceramide Synthase 2 Null Mice Are Protected from Ovalbumin-Induced Asthma with Higher T Cell Receptor Signal Strength in CD4+ T Cells
Sun‐Hye Shin, Kyung‐Ah Cho, Hee-Soo Yoon, So-Yeon Kim, Hee-Yeon Kim, Yael Pewzner‐Jung, Sung-Ae Jung, Woo‐Jae Park, Anthony H. Futerman, Joo‐Won Park
SJR Q1International Journal of Molecular SciencesOA

(1) Background: six mammalian ceramide synthases (CerS1-6) determine the acyl chain length of sphingolipids (SLs). Although ceramide levels are increased in murine allergic asthma models and in asthmatic patients, the precise role of SLs with specific chain lengths is still unclear. The role of CerS2, which mainly synthesizes C22-C24 ceramides, was investigated in immune responses elicited by airway inflammation using CerS2 null mice. (2) Methods: asthma was induced in wild type (WT) and CerS2 n

Molecular BiologyBiochemistry, Genetics and Molecular Biology
15
논문|인용수 18·2019
Administration of Tonsil-Derived Mesenchymal Stem Cells Improves Glucose Tolerance in High Fat Diet-Induced Diabetic Mice via Insulin-Like Growth Factor-Binding Protein 5-Mediated Endoplasmic Reticulum Stress Modulation
Younghay Lee, Sun‐Hye Shin, Kyung‐Ah Cho, Yu‐Hee Kim, So‐Youn Woo, Han Su Kim, Sung‐Chul Jung, Inho Jo, Hee‐Sook Jun, Woo‐Jae Park, Joo‐Won Park, Kyung‐Ha Ryu
SJR Q1CellsOA

Type 2 diabetes mellitus (T2DM) is a prevalent chronic metabolic disorder accompanied by high blood glucose, insulin resistance, and relative insulin deficiency. Endoplasmic reticulum (ER) stress induced by high glucose and free fatty acids has been suggested as one of the main causes of β-cell dysfunction and death in T2DM. Stem cell-derived insulin-secreting cells were recently suggested as a novel therapy for diabetes. In the present study, we demonstrate the therapeutic potential of tonsil-d

SurgeryMedicine

대표 연구 분야

Molecular BiologyGeneticsHematologyEpidemiologyBiomedical EngineeringMaterials Chemistry

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