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Seung Paik

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Chemicals & Drugs

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Publications

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Hee Jung Koo; Daekyun Lee; Jae Hyung Park; Jee Eun Yang; Seung R Paik
α-Synuclein-mediated defense against oxidative stress via modulation of glutathione peroxidase.
Jiyeong Chun; Daekyun Lee; Ji-Hye Lee; Sang-Gil Lee; Ghibom Bhak; Kookheon Char; Seung R Paik
κ-Casein-based hierarchical suprastructures and their use for selective temporal and spatial control over neuronal differentiation.
Kwang Soo Kim; Jung-Ho Lee; Seung-Jae Lee; Seung R Paik; Ji-Young Park; Yu Ree Choi; Ilo Jou; Dong Kyu Kim; Sang Myun Park
Proteolytic cleavage of extracellular α-synuclein by plasmin: implications for Parkinson disease.

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All Publications

2013: Hee Jung Koo; Daekyun Lee; Jae Hyung Park; Jee Eun Yang; Seung R Paik
α-Synuclein-mediated defense against oxidative stress via modulation of glutathione peroxidase.
Biochimica et biophysica acta 2013;1834(6):972-6.
2012: Jiyeong Chun; Daekyun Lee; Ji-Hye Lee; Sang-Gil Lee; Ghibom Bhak; Kookheon Char; Seung R Paik
κ-Casein-based hierarchical suprastructures and their use for selective temporal and spatial control over neuronal differentiation.
Biomacromolecules 2012;13(9):2731-8.
2012: Kwang Soo Kim; Jung-Ho Lee; Seung-Jae Lee; Seung R Paik; Ji-Young Park; Yu Ree Choi; Ilo Jou; Dong Kyu Kim; Sang Myun Park
Proteolytic cleavage of extracellular α-synuclein by plasmin: implications for Parkinson disease.
The Journal of biological chemistry 2012;287(30):24862-72.
2011: Daekyun Lee; Minwoo Lee; Young-Jun Choe; Dae H Jeong; Seung R Paik
Protein-based SERS technology monitoring the chemical reactivity on an α-synuclein-mediated two-dimensional array of gold nanoparticles.
Langmuir : the ACS journal of surfaces and colloids 2011;27(21):12782-7.
2011: Yeon Sun Choi; Jehoon Kim; Daekyun Lee; Ghibom Bhak; Seung R Paik
Photoelectric protein nanofibrils of α-synuclein with embedded iron and phthalocyanine tetrasulfonate.
Angewandte Chemie (International ed. in English) 2011;50(27):6070-4.
2011: Sungsoo Kang; Jee Eun Yang; Jehoon Kim; Minkoo Ahn; Hee Jung Koo; Mira Kim; Yoon-Sik Lee; Seung R Paik
Removal of intact β2-microglobulin at neutral ph by using seed-conjugated polymer beads prepared with β2-microglobulin-derived peptide (58-67).
Biotechnology progress 2011;27(2):521-9.
2011: Daekyun Lee; Young-Jun Choe; Yeon Sun Choi; Ghibom Bhak; Jihwa Lee; Seung R Paik
Photoconductivity of pea-pod-type chains of gold nanoparticles encapsulated within dielectric amyloid protein nanofibrils of α-synuclein.
Angewandte Chemie (International ed. in English) 2011;50(6):1332-7.
2010: Jung-Ho Lee; Sungsoo Kang; Sang-Gil Lee; Joon-Hyung Jin; Jong Wan Park; Sang Myun Park; Seunho Jung; Seung R Paik
Fibrillar superstructure formation of hemoglobin A and its conductive, photodynamic and photovoltaic effects.
Acta biomaterialia 2010;6(12):4689-97.
2010: Minkoo Ahn; Sungsoo Kang; Hee Jung Koo; Jung-Ho Lee; Yoon-Sik Lee; Seung R Paik
Nanoporous protein matrix made of amyloid fibrils of β2-microglobulin.
Biotechnology progress 2010;26(6):1759-64.
2010: Ghibom Bhak; Soonkoo Lee; Jae Woo Park; Sunghyun Cho; Seung R Paik
Amyloid hydrogel derived from curly protein fibrils of alpha-synuclein.
Biomaterials 2010;31(23):5986-95.
2010: Jaeyun Kim; Yuanzhe Piao; Nohyun Lee; Yong Il Park; In-Hwan Lee; Jung-Ho Lee; Seung R Paik; Taeghwan Hyeon
Magnetic nanocomposite spheres decorated with NiO nanoparticles for a magnetically recyclable protein separation system.
Advanced materials (Deerfield Beach, Fla.) 2010;22(1):57-60.
2009: Hyunmyung Kim; Youngjin Choi; Jun Lim; Seung R Paik; Seunho Jung
Chiral separation of catechin by capillary electrophoresis using mono-, di-, tri-succinyl-beta-cyclodextrin as chiral selectors.
Chirality 2009;21(10):937-42.
2009: Ghibom Bhak; Young-Jun Choe; Seung R Paik
Mechanism of amyloidogenesis: nucleation-dependent fibrillation versus double-concerted fibrillation.
BMB reports 2009;42(9):541-51.
2009: Mira Kim; Sungsoo Kang; Eun-Kyung Myung; Minkoo Ahn; Jeong-Hyun Choi; Seung R Paik; Yoon-Sik Lee
Seed-conjugated polymer bead for beta2-microglobulin removal at neutral pH.
Journal of microbiology and biotechnology 2009;19(9):960-5.
2009: Saet-byul Lee; Sang Myun Park; Keun Jae Ahn; Kwang Chul Chung; Seung R Paik; Jongsun Kim
Identification of the amino acid sequence motif of alpha-synuclein responsible for macrophage activation.
Biochemical and biophysical research communications 2009;381(1):39-43.
2009: Youngjin Choi; Hyunmyung Kim; Kum Won Cho; Seung R Paik; Hyun-Won Kim; Karpjoo Jeong; Seunho Jung
Systematic probing of an atomic charge set of sialic acid disaccharides for the rational molecular modeling of avian influenza virus based on molecular dynamics simulations.
Carbohydrate research 2009;344(4):541-4.
2009: Daekyun Lee; Chang Wook Park; Seung R Paik; Kwan Yong Choi
The modification of alpha-synuclein by dicarbonyl compounds inhibits its fibril-forming process.
Biochimica et biophysica acta 2009;1794(3):421-30.
2009: Jung-Ho Lee; In-Hwan Lee; Young-Jun Choe; Sungsoo Kang; Hui Young Kim; Wei-Ping Gai; Ji-Sook Hahn; Seung R Paik
Real-time analysis of amyloid fibril formation of alpha-synuclein using a fibrillation-state-specific fluorescent probe of JC-1.
The Biochemical journal 2009;418(2):311-23.
2009: Jehoon Kim; Chung Hee Moon; Seunho Jung; Seung R Paik
alpha-Synuclein enhances bioluminescent activity of firefly luciferase by facilitating luciferin localization.
Biochimica et biophysica acta 2009;1794(2):309-14.
2009: Sanghoo Lee; Sahwan Hong; Baeho Park; Seung R Paik; Seunho Jung
Agarose and gellan as morphology-directing agents for the preparation of selenium nanowires in water.
Carbohydrate research 2009;344(2):260-2.
2009: Ghibom Bhak; Jung-Ho Lee; Ji-Sook Hahn; Seung R Paik
Granular assembly of alpha-synuclein leading to the accelerated amyloid fibril formation with shear stress.
PloS one 2009;4(1):e4177.
2008: Hae Jin Song; Joongkyu Park; Su Ryeon Seo; Jongsun Kim; Seung R Paik; Kwang Chul Chung
Down syndrome critical region 2 protein inhibits the transcriptional activity of peroxisome proliferator-activated receptor beta in HEK293 cells.
Biochemical and biophysical research communications 2008;376(3):478-82.
2008: Jae-Woo Park; Jung Sun Ahn; Jung-Ho Lee; Ghibom Bhak; Seunho Jung; Seung R Paik
Amyloid fibrillar meshwork formation of iron-induced oligomeric species of Abeta40 with phthalocyanine tetrasulfonate and its toxic consequences.
Chembiochem : a European journal of chemical biology 2008;9(16):2602-5.
2008: Chanho Kwon; Seung R Paik; Seunho Jung
Enantiomeric separation of some flavanones using shinorhizobial linear octasaccharides in CE.
Electrophoresis 2008;29(20):4284-90.
2008: Jae-Woo Park; In-Hwan Lee; Ji-Sook Hahn; Jongsun Kim; Kwang Chul Chung; Seung R Paik
Disintegration of amyloid fibrils of alpha-synuclein by dequalinium.
Biochimica et biophysica acta 2008;1780(10):1156-61.
2008: Ji-Young Park; Seung R Paik; Ilo Jou; Sang Myun Park
Microglial phagocytosis is enhanced by monomeric alpha-synuclein, not aggregated alpha-synuclein: implications for Parkinson's disease.
Glia 2008;56(11):1215-23.
2008: Jung-Ho Lee; Ghibom Bhak; Sang-Gil Lee; Seung R Paik
Instantaneous amyloid fibril formation of alpha-synuclein from the oligomeric granular structures in the presence of hexane.
Biophysical journal 2008;95(2):L16-8.
2008: In-Hwan Lee; Hui-Young Kim; Myunghye Kim; Ji-Sook Hahn; Seung R Paik
Dequalinium-induced cell death of yeast expressing alpha-synuclein-GFP fusion protein.
Neurochemical research 2008;33(7):1393-400.
2008: Myunghye Kim; Wonsuk Jung; In-Hwan Lee; Ghibom Bhak; Seung R Paik; Ji-Sook Hahn
Impairment of microtubule system increases alpha-synuclein aggregation and toxicity.
Biochemical and biophysical research communications 2008;365(4):628-35.
2008: He-Jin Lee; Ji-Eun Suk; Eun-Jin Bae; Jung-Ho Lee; Seung R Paik; Seung-Jae Lee
Assembly-dependent endocytosis and clearance of extracellular alpha-synuclein.
The international journal of biochemistry & cell biology 2008;40(9):1835-49.
2007: Hyun Jin Kim; Eri Chatani; Yuji Goto; Seung R Paik
Seed-dependent accelerated fibrillation of alpha-synuclein induced by periodic ultrasonication treatment.
Journal of microbiology and biotechnology 2007;17(12):2027-32.
2007: Jung Sun Ahn; Jung-Ho Lee; Je-Hoon Kim; Seung R Paik
Novel method for quantitative determination of amyloid fibrils of alpha-synuclein and amyloid beta/A4 protein by using resveratrol.
Analytical biochemistry 2007;367(2):259-65.
2006: Eun Joo Kim; Jee Young Sung; Hyun Jung Lee; Hyewhon Rhim; Masato Hasegawa; Takeshi Iwatsubo; Do Sik Min; Jongsun Kim; Seung R Paik; Kwang Chul Chung
Dyrk1A phosphorylates alpha-synuclein and enhances intracellular inclusion formation.
The Journal of biological chemistry 2006;281(44):33250-7.
2006: Hyun Jin Kim; Daekyun Lee; Choong-Hwan Lee; Kwang Chul Chung; Jongsun Kim; Seung R Paik
Calpain-resistant fragment(s) of alpha-synuclein regulates the synuclein-cleaving activity of 20S proteasome.
Archives of biochemistry and biophysics 2006;455(1):40-7.
2006: In Su Lee; Nohyun Lee; Jongnam Park; Byung Hyo Kim; Yong Weon Yi; Taeuk Kim; Tae Kook Kim; In Hwan Lee; Seung R Paik; Taeghwan Hyeon
Ni/NiO core/shell nanoparticles for selective binding and magnetic separation of histidine-tagged proteins.
Journal of the American Chemical Society 2006;128(33):10658-9.
2006: Hyunmyung Kim; Karpjoo Jeong; Kum Won Cho; Seung R Paik; Seunho Jung
Molecular dynamics simulations of a cyclic-beta-(1-->2) glucan containing an alpha-(1-->6) linkage as a 'molecular alleviator' for the macrocyclic conformational strain.
Carbohydrate research 2006;341(8):1011-9.
2006: Keun Jae Ahn; Seung R Paik; Kwang Chul Chung; Jongsun Kim
Amino acid sequence motifs and mechanistic features of the membrane translocation of alpha-synuclein.
Journal of neurochemistry 2006;97(1):265-79.
2006: Ji Won Um; Do Sik Min; Hyewhon Rhim; Jongsun Kim; Seung R Paik; Kwang Chul Chung
Parkin ubiquitinates and promotes the degradation of RanBP2.
The Journal of biological chemistry 2006;281(6):3595-603.
2006: Choong-Hwan Lee; Hyun Jin Kim; Jung-Ho Lee; Hyun-Ju Cho; Jongsun Kim; Kwang Chul Chung; Seunho Jung; Seung R Paik
Dequalinium-induced protofibril formation of alpha-synuclein.
The Journal of biological chemistry 2006;281(6):3463-72.
2006: Taewook Kang; Surin Hong; Hyun Jin Kim; Jungwoo Moon; Seogil Oh; Seung R Paik; Jongheop Yi
Characterization of surface-confined alpha-synuclein by surface plasmon resonance measurements.
Langmuir : the ACS journal of surfaces and colloids 2006;22(1):13-7.
2005: Jee Young Sung; Sung Min Park; Choong-Hwan Lee; Ji Won Um; Hyun Jung Lee; Jongsun Kim; Young J Oh; Seung-Taek Lee; Seung R Paik; Kwang Chul Chung
Proteolytic cleavage of extracellular secreted {alpha}-synuclein via matrix metalloproteinases.
The Journal of biological chemistry 2005;280(26):25216-24.
2004: Thomas Doohun Kim; Eunjin Choi; Hyangshuk Rhim; Seung R Paik; Chul-Hak Yang
Alpha-synuclein has structural and functional similarities to small heat shock proteins.
Biochemical and biophysical research communications 2004;324(4):1352-9.
2004: Daekyun Lee; Seung R Paik; Kang-Yell Choi
Beta-synuclein exhibits chaperone activity more efficiently than alpha-synuclein.
FEBS letters 2004;576(1-2):256-60.
2004: Eui-Nam Lee; Hyun-Ju Cho; Choong-Hwan Lee; Daekyun Lee; Kwang Chul Chung; Seung R Paik
Phthalocyanine tetrasulfonates affect the amyloid formation and cytotoxicity of alpha-synuclein.
Biochemistry 2004;43(12):3704-15.
2003: Se Jung Kim; Jee Young Sung; Ji Won Um; Nobutaka Hattori; Yoshikuni Mizuno; Keiji Tanaka; Seung R Paik; Jongsun Kim; Kwang Chul Chung
Parkin cleaves intracellular alpha-synuclein inclusions via the activation of calpain.
The Journal of biological chemistry 2003;278(43):41890-9.
2003: Eui-Nam Lee; Sun-Young Lee; Daekyun Lee; Jongsun Kim; Seung R Paik
Lipid interaction of alpha-synuclein during the metal-catalyzed oxidation in the presence of Cu2+ and H2O2.
Journal of neurochemistry 2003;84(5):1128-42.
2003: Seung R Paik; Daekyun Lee; Hyun-Ju Cho; Eui-Nam Lee; Chung-Soon Chang
Oxidized glutathione stimulated the amyloid formation of alpha-synuclein.
FEBS letters 2003;537(1-3):63-7.
2003: Han-Seung Joo; C G Kumar; G-C Park; Seung R Paik; Chung-Soon Chang
Oxidant and SDS-stable alkaline protease from Bacillus clausii I-52: production and some properties.
Journal of applied microbiology 2003;95(2):267-72.
2002: Thomas Doohun Kim; Seung R Paik; Chul-Hak Yang
Structural and functional implications of C-terminal regions of alpha-synuclein.
Biochemistry 2002;41(46):13782-90.
2002: Sang Myun Park; Han Young Jung; Hyun Ok Kim; Hyangshuk Rhim; Seung R Paik; Kwang Chul Chung; Jeon Han Park; Jongsun Kim
Evidence that alpha-synuclein functions as a negative regulator of Ca(++)-dependent alpha-granule release from human platelets.
Blood 2002;100(7):2506-14.
2002: Daekyun Lee; Sun-Young Lee; Eui-Nam Lee; Chung-Soon Chang; Seung R Paik
alpha-Synuclein exhibits competitive interaction between calmodulin and synthetic membranes.
Journal of neurochemistry 2002;82(5):1007-17.
2002: Han-Seung Joo; Gun-Chun Park; Woo Ri Cho; Eunsik Tak; Seung R Paik; Chung-Soon Chang
Purification and characterization of a prothrombin-activating protease from Nephila clavata.
Toxicon : official journal of the International Society on Toxinology 2002;40(3):289-96.
2001: Y S Kim; D Lee; E K Lee; Jee Young Sung; Kwang Chul Chung; Jongsun Kim; Seung R Paik
Multiple ligand interaction of alpha-synuclein produced various forms of protein aggregates in the presence of Abeta25-35, copper, and eosin.
Brain research 2001;908(1):93-8.
2001: Jee Young Sung; Jongsun Kim; Seung R Paik; J H Park; YS Ahn; Kwang Chul Chung
Induction of neuronal cell death by Rab5A-dependent endocytosis of alpha-synuclein.
The Journal of biological chemistry 2001;276(29):27441-8.
2001: Daekyun Lee; E K Lee; Je-Ho Lee; Chung-Soon Chang; Seung R Paik
Self-oligomerization and protein aggregation of alpha-synuclein in the presence of Coomassie Brilliant Blue.
European journal of biochemistry / FEBS 2001;268(2):295-301.
2000: Thomas Doohun Kim; Seung R Paik; Chul-Hak Yang; J Kim
Structural changes in alpha-synuclein affect its chaperone-like activity in vitro.
Protein science : a publication of the Protein Society 2000;9(12):2489-96.
2000: HJ Shin; E K Lee; Je-Ho Lee; Daekyun Lee; Chung-Soon Chang; Yeong Shik Kim; Seung R Paik
Eosin interaction of alpha-synuclein leading to protein self-oligomerization.
Biochimica et biophysica acta 2000;1481(1):139-46.
2000: Seung R Paik; HJ Shin; Je-Ho Lee
Metal-catalyzed oxidation of alpha-synuclein in the presence of Copper(II) and hydrogen peroxide.
Archives of biochemistry and biophysics 2000;378(2):269-77.
2000: Eui-Cheol Shin; S E Cho; D K Lee; M W Hur; Seung R Paik; Jeon Han Park; J Kim
Expression patterns of alpha-synuclein in human hematopoietic cells and in Drosophila at different developmental stages.
Molecules and cells 2000;10(1):65-70.
1999: Seung R Paik; HJ Shin; Je-Ho Lee; Chung-Soon Chang; Jaebong Kim
Copper(II)-induced self-oligomerization of alpha-synuclein.
The Biochemical journal 1999;340 ( Pt 3)():821-8.
1998: Je-Ho Lee; HJ Shin; Chung-Soon Chang; Seung R Paik
Comparisons of the NACP self-oligomerizations induced by Abeta25-35 in the presence of dicyclohexylcarbodiimide and N-(ethoxycarbonyl)-2-ethoxy-1,2-dihydroquinoline.
Neurochemical research 1998;23(11):1427-34.
1998: Seung R Paik; Je-Ho Lee; D H Kim; Chung-Soon Chang; Yeong Shik Kim
Self-oligomerization of NACP, the precursor protein of the non-amyloid beta/A4 protein (A beta) component of Alzheimer's disease amyloid, observed in the presence of a C-terminal A beta fragment (residues 25-35).
FEBS letters 1998;421(1):73-6.
1997: Seung R Paik; Je-Ho Lee; D H Kim; Chung-Soon Chang; Jaebong Kim
Aluminum-induced structural alterations of the precursor of the non-A beta component of Alzheimer's disease amyloid.
Archives of biochemistry and biophysics 1997;344(2):325-34.
1997: Yun-Chul Hong; Seung R Paik; H J Lee; Kwan-Hee Lee; S M Jang
Magnesium inhibits nickel-induced genotoxicity and formation of reactive oxygen.
Environmental health perspectives 1997;105(7):744-8.