Skip to main content

남기웅 교수

Ki Woong Nam

서울대학교 신경과 · 의학

연구실 소개

남기웅 교수의 연구실은 뇌졸중의 발생 기전과 예후를 규명하기 위해 혈액 생체지표와 뇌 영상 소견을 융합한 연구를 중심으로 전개하고 있습니다. 특히 중성구율대림프구비율(NLR), 트리글리세리드-포도당(TyG) 지수, 동원단백질(D-이량체) 등 다양한 대사 및 염증 관련 생체마커와 뇌소경화증, 조기 신경학적 악화 등 뇌졸중의 합병증 간의 연관성을 심층적으로 분석하고 있습니다. 또한, 암 환자에서의 고위험 뇌졸중 발생 메커니즘과 예측 지표 탐색에도 주력하고 있습니다. 이는 뇌졸중의 조기 진단 및 개인 맞춤형 치료 전략 수립에 기여할 임상적 의의를 지닙니다.

뇌졸중 합병증TyG 지수D-이량체소뇌경화증조기 신경학적 악화

연구 현황

논문 수
136
총 인용 수
2,938
최근 5년 논문
35
주요 분야
의학

연구 성과 추이

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

5개년 연도별 논문 게재 수
35총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
274총합
20222023202420252026

주요 논문

15
1
논문|인용수 239·2018
High Neutrophil-to-Lymphocyte Ratio Predicts Stroke-Associated Pneumonia
Ki‐Woong Nam, Tae Jung Kim, Ji Sung Lee, Hyung‐Min Kwon, Yong-Seok Lee, Sang‐Bae Ko, Byung‐Woo Yoon
SJR Q1StrokeOA

Background and Purpose- Although there are a variety of risk factors and predictive models for stroke-associated pneumonia (SAP), more objective and easily accessible markers are still needed. In this study, we evaluated the relationship between the neutrophil-to-lymphocyte ratio (NLR) and SAP in patients with acute ischemic stroke. Methods- We assessed 1317 consecutive patients with acute ischemic stroke. SAP was defined according to the modified Centers for Disease Control and Prevention crite

EpidemiologyMedicine
2
논문|인용수 113·2020
High triglyceride-glucose index is associated with subclinical cerebral small vessel disease in a healthy population: a cross-sectional study
Ki‐Woong Nam, Hyung‐Min Kwon, Han‐Yeong Jeong, Jin‐Ho Park, Hyuktae Kwon, Su‐Min Jeong
SJR Q1Cardiovascular DiabetologyOA

BACKGROUND: The triglyceride-glucose (TyG) index is a marker of insulin resistance (IR) and has been associated with various metabolic syndromes, cardiovascular diseases, and cerebrovascular diseases. However, limited information is available regarding its association with subclinical cerebral small vessel disease (cSVD). In this study, we evaluated the relationship between the TyG index and cSVD, including silent brain infarcts (SBIs) and white matter hyperintensity (WMH). METHODS: We assessed

Endocrinology, Diabetes and MetabolismMedicine
3
논문|인용수 84·2021
High triglyceride-glucose index is associated with early recurrent ischemic lesion in acute ischemic stroke
Ki‐Woong Nam, Hyung‐Min Kwon, Yong-Seok Lee
SJR Q1Scientific ReportsOA

The triglyceride-glucose (TyG) index has been associated with various metabolic, cardiovascular, and cerebrovascular diseases. We evaluated the association between the TyG index and early recurrent ischemic lesions (ERILs) in patients with acute ischemic stroke (AIS). We included consecutive patients diagnosed with AIS between 2010 and 2016. ERILs were defined as new diffusion-weighted imaging lesions outside the initial symptomatic lesion area. The TyG index was calculated using the following f

Pulmonary and Respiratory MedicineMedicine
4
논문|인용수 84·2019
Serum homocysteine level is related to cerebral small vessel disease in a healthy population
Ki‐Woong Nam, Hyung‐Min Kwon, Han‐Yeong Jeong, Jin‐Ho Park, Hyuktae Kwon, Su‐Min Jeong
SJR Q1Neurology

Serum tHcy level is correlated with cSVD development in a dose-dependent manner. These findings provide us with clues for further studies of the pathophysiology of cSVD.

RheumatologyMedicine
5
논문|인용수 78·2016
D‐dimer as a predictor of early neurologic deterioration in cryptogenic stroke with active cancer
Ki‐Woong Nam, C. K. Kim, Tae Jung Kim, S. J. An, Andrew M. Demchuk, Y. Kim, Seunguk Jung, Moon‐Ku Han, Sang‐Bae Ko, Byung‐Woo Yoon
SJR Q1European Journal of Neurology

BACKGROUND AND PURPOSE: The occurrence of stroke in cancer patients is caused by conventional vascular risk factors and cancer-specific mechanisms. However, cryptogenic stroke in patients with cancer was considered to be more related to cancer-specific hypercoagulability. In this study, we investigated the potential of the D-dimer level to serve as a predictor of early neurologic deterioration (END) in cryptogenic stroke patients with active cancer. METHODS: We recruited 109 cryptogenic stroke p

EpidemiologyMedicine
6
논문|인용수 68·2017
Cerebral white matter hyperintensity is associated with intracranial atherosclerosis in a healthy population
Ki‐Woong Nam, Hyung‐Min Kwon, Han‐Yeong Jeong, Jin‐Ho Park, Sang Hyuck Kim, Su‐Min Jeong, Tae Gon Yoo, Shinhye Kim
SJR Q1Atherosclerosis
Pulmonary and Respiratory MedicineMedicine
7
논문|인용수 64·2017
High neutrophil to lymphocyte ratio is associated with white matter hyperintensity in a healthy population
Ki‐Woong Nam, Hyung‐Min Kwon, Han‐Yeong Jeong, Jin‐Ho Park, Sang Hyuck Kim, Su‐Min Jeong, Tae Gon Yoo, Shinhye Kim
SJR Q1Journal of the Neurological Sciences
OncologyMedicine
8
논문|인용수 59·2021
Triglyceride-glucose index is associated with early neurological deterioration in single subcortical infarction: Early prognosis in single subcortical infarctions
Ki‐Woong Nam, Min Kyoung Kang, Han‐Yeong Jeong, Tae Jung Kim, Eung‐Joon Lee, Jeonghoon Bae, Kipyoung Jeon, Keun‐Hwa Jung, Sang‐Bae Ko, Byung‐Woo Yoon
SJR Q1International Journal of Stroke

BACKGROUND: The research about the influence of triglyceride-glucose index on early prognosis in stroke is lacking. AIMS: In this study, we evaluated the association between triglyceride-glucose index and early neurological deterioration in patients with single subcortical infarctions. METHODS: Consecutive patients with single subcortical infarctions within 72 h of symptom onset between 2011 and 2015. Early neurological deterioration was defined as an increase of ≥2 in the total NIHSS score or ≥

EpidemiologyMedicine
9
논문|인용수 56·2017
The presence and severity of cerebral small vessel disease increases the frequency of stroke in a cohort of patients with large artery occlusive disease
Ki‐Woong Nam, Hyung‐Min Kwon, Jae‐Sung Lim, Moon‐Ku Han, Hyunwoo Nam, Yong-Seok Lee
SJR Q1PLoS ONEOA

Cerebral SVD is associated with recurrent stroke in patients with LAA. Additionally, it may affect any mechanisms of recurrent stroke and even with a dose response manner.

Pulmonary and Respiratory MedicineMedicine
10
논문|인용수 56·2021
Different Predictive Factors for Early Neurological Deterioration Based on the Location of Single Subcortical Infarction
Ki‐Woong Nam, Hyung‐Min Kwon, Yong-Seok Lee
SJR Q1StrokeOA

Background and Purpose: Patients with single subcortical infarctions (SSIs) have relatively a favorable prognosis, but they often experience early neurological deterioration (END). In this study, we compared the predictors for END in patients with SSI according to the location of the lesion. Methods: We included consecutive patients with SSIs within 72 hours of symptom onset presenting between 2010 and 2016. END was defined as an increase of ≥2 in the total National Institutes of Health Stroke S

EpidemiologyMedicine
11
논문|인용수 54·2018
High neutrophil to lymphocyte ratios predict intracranial atherosclerosis in a healthy population
Ki‐Woong Nam, Hyung‐Min Kwon, Han‐Yeong Jeong, Jin‐Ho Park, Sang Hyuck Kim, Su‐Min Jeong
SJR Q1Atherosclerosis
OncologyMedicine
12
논문|인용수 52·2022
Systemic immune-inflammation index is associated with white matter hyperintensity volume
Ki‐Woong Nam, Hyung‐Min Kwon, Han‐Yeong Jeong, Jin‐Ho Park, Hyuktae Kwon, Hyuktae Kwon, Hyuktae Kwon
SJR Q1Scientific ReportsOA

Systemic immune-inflammation index (SII) is a novel inflammatory marker based on the composition ratio of blood cell counts. In this study, we evaluated the association between the SII and cerebral small vessel disease (cSVD) in health check-up participants. We evaluated participants from our health check-up registry between 2006 and 2013. The SII was calculated using the following formula: SII = (platelet count × neutrophil count)/lymphocyte count. cSVD was assessed by considering white matter

EpidemiologyMedicine
13
논문|인용수 48·2017
Treatment of Cryptogenic Stroke with Active Cancer with a New Oral Anticoagulant
Ki‐Woong Nam, Chi Kyung Kim, Tae Jung Kim, Sang Joon An, Kyungmi Oh, Sang‐Bae Ko, Byung‐Woo Yoon
SJR Q1Journal of Stroke and Cerebrovascular Diseases
Internal MedicineMedicine
14
논문|인용수 41·2017
Predictors of 30-day mortality and the risk of recurrent systemic thromboembolism in cancer patients suffering acute ischemic stroke
Ki‐Woong Nam, Chi Kyung Kim, Tae Jung Kim, Sang Joon An, Kyungmi Oh, Heejung Mo, Min Kyoung Kang, Moon‐Ku Han, Andrew M. Demchuk, Sang‐Bae Ko, Byung‐Woo Yoon
SJR Q1PLoS ONEOA

D-dimer levels may predict 30-day mortality in acute ischemic stroke patients with active cancer.

EpidemiologyMedicine
15
논문|인용수 35·2019
Neutrophil-to-lymphocyte ratio predicts early worsening in stroke due to large vessel disease
Ki‐Woong Nam, Tae Jung Kim, Ji Sung Lee, Soo Hyun Park, Hae-Bong Jeong, Byung Woo Yoon, Sang‐Bae Ko
SJR Q1PLoS ONEOA

Serum NLR levels were associated with END events in patients with ischemic stroke due to LAA. Since NLR was also closely correlated with the underlying vascular lesions, our results indicated clues for mechanisms of END events.

OncologyMedicine

대표 연구 분야

EpidemiologyPulmonary and Respiratory MedicineCardiology and Cardiovascular MedicineOncologyNeurologyMolecular Biology

남기웅 교수의 연구를 Nubint에서 더 깊이 살펴보세요

이 연구실의 논문을 앱에서 열어 AI와 함께 읽고, 핵심을 요약하고, 내 글에 인용하세요.