Publications by authors named "Jaehong Han"

45Publications

Thai Species: Antioxidant and Bioactive Compounds.

Foods 2020 Sep 2;9(9). Epub 2020 Sep 2.

Metalloenzyme Research Group and Department of Plant Science and Technology, Chung-Ang University, Anseong 17546, Korea.

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http://dx.doi.org/10.3390/foods9091219DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7555267PMC
September 2020

Chemical Aspects of Gut Metabolism of Flavonoids.

Authors:
Jaehong Han

Metabolites 2019 Jul 10;9(7). Epub 2019 Jul 10.

Metalloenzyme Research Group and Department of Plant Science and Technology, Chung-Ang University, Anseong 17546, Korea.

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http://dx.doi.org/10.3390/metabo9070136DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6680792PMC
July 2019

Induction of ER Stress-Mediated Apoptosis by the Major Component 5,7,4'-Trimethoxyflavone Isolated from Kaempferia parviflora Tea Infusion.

Nutr Cancer 2018 Aug-Sep;70(6):984-996. Epub 2018 Oct 1.

a Faculty of Biotechnology, College of Applied Life Sciences , SARI, Jeju National University , Jeju , Republic of Korea.

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http://dx.doi.org/10.1080/01635581.2018.1491607DOI Listing
June 2019

Seasonal Variation and Possible Biosynthetic Pathway of Ginsenosides in Korean Ginseng Meyer.

Molecules 2018 Jul 23;23(7). Epub 2018 Jul 23.

Metalloenzyme Research Group and Department of Plant Biotechnology, Chung-Ang University, Anseong 17546, Korea.

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http://www.mdpi.com/1420-3049/23/7/1824
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http://dx.doi.org/10.3390/molecules23071824DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6099543PMC
July 2018

BC9 β-Glucosidase for the Production of β--Hexyl Glucoside.

J Microbiol Biotechnol 2018 Apr;28(4):579-587

Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.

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http://dx.doi.org/10.4014/jmb.1712.12037DOI Listing
April 2018

Curcuminoid Demethylation as an Alternative Metabolism by Human Intestinal Microbiota.

J Agric Food Chem 2017 Apr 14;65(16):3305-3310. Epub 2017 Apr 14.

Metalloenzyme Research Group and Department of Integrative Plant Science, Chung-Ang University , Anseong 17546, Korea.

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http://dx.doi.org/10.1021/acs.jafc.7b00943DOI Listing
April 2017

Demethylation of Polymethoxyflavones by Human Gut Bacterium, Blautia sp. MRG-PMF1.

J Agric Food Chem 2017 Mar 17;65(8):1620-1629. Epub 2017 Feb 17.

Metalloenzyme Research Group and Department of Integrative Plant Science, Chung-Ang University , Anseong 17546, Korea.

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http://dx.doi.org/10.1021/acs.jafc.7b00408DOI Listing
March 2017

Exceptionally high percentage of IPP synthesis by Ginkgo biloba IspH is mainly due to Phe residue in the active site.

Phytochemistry 2017 Apr 28;136:9-14. Epub 2017 Jan 28.

Metalloenzyme Research Group and Department of Integrative Plant Science, Chung-Ang University, Anseong, 456-756, South Korea. Electronic address:

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http://dx.doi.org/10.1016/j.phytochem.2017.01.012DOI Listing
April 2017

3',5-dihydroxy-3,4',7-trimethoxyflavone-induces ER-stress-associated HCT-116 programmed cell death via redox signaling.

Biomed Pharmacother 2017 Apr 16;88:151-161. Epub 2017 Jan 16.

Department of Biotechnology, Daegu University, Gyeongsan, Gyeongbuk, 38453, Republic of Korea. Electronic address:

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http://dx.doi.org/10.1016/j.biopha.2017.01.027DOI Listing
April 2017

Novel quercetin derivative TEF induces ER stress and mitochondria-mediated apoptosis in human colon cancer HCT-116 cells.

Biomed Pharmacother 2016 Dec 7;84:789-799. Epub 2016 Oct 7.

Department of Biotechnology, Daegu University, Gyeongsan, Gyeongbuk 38453, Republic of Korea. Electronic address:

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http://dx.doi.org/10.1016/j.biopha.2016.09.094DOI Listing
December 2016

Icariin Metabolism by Human Intestinal Microflora.

Molecules 2016 Aug 31;21(9). Epub 2016 Aug 31.

Metalloenzyme Research Group and Department of Integrative Plant Science, Chung-Ang University, Anseong 17546, Korea.

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http://dx.doi.org/10.3390/molecules21091158DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6273050PMC
August 2016

Membrane Peeling-Induced Retinal Alterations on Intraoperative OCT in Vitreomacular Interface Disorders From the PIONEER Study.

Invest Ophthalmol Vis Sci 2015 Nov;56(12):7324-30

Ophthalmic Imaging Center Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, United States.

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http://dx.doi.org/10.1167/iovs.15-17526DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4642608PMC
November 2015

N-Terminal Region of GbIspH1, Ginkgo biloba IspH Type 1, May Be Involved in the pH-Dependent Regulation of Enzyme Activity.

Bioinorg Chem Appl 2015 29;2015:241479. Epub 2015 Mar 29.

Metalloenzyme Research Group and Department of Biotechnology, Chung-Ang University, Anseong 456-756, Republic of Korea.

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http://dx.doi.org/10.1155/2015/241479DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4393896PMC
April 2015

Metabolism of Kaempferia parviflora polymethoxyflavones by human intestinal bacterium Bautia sp. MRG-PMF1.

J Agric Food Chem 2014 Dec 10;62(51):12377-83. Epub 2014 Dec 10.

Metalloenzyme Research Group and Department of Systems Biotechnology, Chung-Ang University , Anseong 456-756, Republic of Korea.

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http://dx.doi.org/10.1021/jf504074nDOI Listing
December 2014

Deglycosylation of isoflavone C-glycosides by newly isolated human intestinal bacteria.

J Sci Food Agric 2015 Jul 30;95(9):1925-31. Epub 2014 Sep 30.

Metalloenzyme Research Group and Department of Systems Biotechnology, Chung-Ang University, Anseong, 456-756, Republic of Korea.

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http://dx.doi.org/10.1002/jsfa.6900DOI Listing
July 2015

Chiroptical study and absolute configuration of (-)-O-DMA produced from daidzein metabolism.

Chirality 2014 Sep 12;26(9):434-7. Epub 2014 Feb 12.

Metalloenzyme Research Group and Department of Systems Biotechnology, Chung-Ang University, Anseong, Republic of Korea.

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http://dx.doi.org/10.1002/chir.22295DOI Listing
September 2014

3,5,7,3',4'-pentamethoxyflavone, a quercetin derivative protects DNA from oxidative challenges: potential mechanism of action.

J Photochem Photobiol B 2014 Feb 17;131:96-103. Epub 2014 Jan 17.

Department of Biotechnology, Daegu University, Kyongsan, Kyongbok 712-714, Republic of Korea. Electronic address:

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http://dx.doi.org/10.1016/j.jphotobiol.2014.01.003DOI Listing
February 2014

Growth and cyanide degradation of Azotobacter vinelandii in cyanide-containing wastewater system.

J Microbiol Biotechnol 2013 Apr;23(4):572-8

Department of Biotechnology, Fermentation Research Center for Value Added Agricultural Products (FerVAAP), Khon Kaen University, Khon Kaen 40002, Thailand.

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http://dx.doi.org/10.4014/jmb.1209.09026DOI Listing
April 2013

Amino acid substitutions in naphthalene dioxygenase from Pseudomonas sp. strain NCIB 9816-4 result in regio- and stereo-specific hydroxylation of flavanone and isoflavanone.

Appl Microbiol Biotechnol 2013 Jan 6;97(2):693-704. Epub 2012 Mar 6.

Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea.

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http://dx.doi.org/10.1007/s00253-012-3962-yDOI Listing
January 2013

Oxygen-independent alkane formation by non-heme iron-dependent cyanobacterial aldehyde decarbonylase: investigation of kinetics and requirement for an external electron donor.

Biochemistry 2011 12 15;50(49):10743-50. Epub 2011 Nov 15.

Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States.

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http://dx.doi.org/10.1021/bi2012417DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3235001PMC
December 2011

Oxygen-independent decarbonylation of aldehydes by cyanobacterial aldehyde decarbonylase: a new reaction of diiron enzymes.

Angew Chem Int Ed Engl 2011 Jul 10;50(31):7148-52. Epub 2011 Jun 10.

Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, USA.

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http://doi.wiley.com/10.1002/anie.201101552
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http://dx.doi.org/10.1002/anie.201101552DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3335439PMC
July 2011

Flavonoids biotransformation by bacterial non-heme dioxygenases, biphenyl and naphthalene dioxygenase.

Appl Microbiol Biotechnol 2011 Jul 28;91(2):219-28. Epub 2011 May 28.

Industrial Biotechnology and Bioenergy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 305-806, South Korea.

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http://dx.doi.org/10.1007/s00253-011-3334-zDOI Listing
July 2011

Stereospecific microbial production of isoflavanones from isoflavones and isoflavone glucosides.

Appl Microbiol Biotechnol 2011 Aug 12;91(4):1173-81. Epub 2011 May 12.

Metalloenzyme Research Group and Department of Biotechnology, Chung-Ang University, Anseong 456-756, South Korea.

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http://dx.doi.org/10.1007/s00253-011-3310-7DOI Listing
August 2011

Absolute configuration-dependent epoxide formation from isoflavan-4-ol stereoisomers by biphenyl dioxygenase of Pseudomonas pseudoalcaligenes strain KF707.

Appl Microbiol Biotechnol 2011 Mar 10;89(6):1773-82. Epub 2010 Nov 10.

School of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, South Korea.

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http://dx.doi.org/10.1007/s00253-010-2989-1DOI Listing
March 2011

Absolute configuration determination of isoflavan-4-ol stereoisomers.

Bioorg Med Chem Lett 2010 Aug 17;20(15):4337-41. Epub 2010 Jun 17.

Metalloenzyme Research Group and Department of Biotechnology, Chung-Ang University, Anseong 456-756, Republic of Korea.

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http://dx.doi.org/10.1016/j.bmcl.2010.06.074DOI Listing
August 2010

Conversion of (3S,4R)-tetrahydrodaidzein to (3S)-equol by THD reductase: proposed mechanism involving a radical intermediate.

Biochemistry 2010 Jul;49(26):5582-7

Metalloenzyme Research Group and Department of Biotechnology, Chung-Ang University, Anseong 456-756, Korea.

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http://dx.doi.org/10.1021/bi100465yDOI Listing
July 2010

Location of flavone B-ring controls regioselectivity and stereoselectivity of naphthalene dioxygenase from Pseudomonas sp. strain NCIB 9816-4.

Appl Microbiol Biotechnol 2010 May 20;86(5):1451-62. Epub 2009 Dec 20.

Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, 500-712, South Korea.

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http://dx.doi.org/10.1007/s00253-009-2389-6DOI Listing
May 2010

Time-dependent density functional theory-assisted absolute configuration determination of cis-dihydrodiol metabolite produced from isoflavone by biphenyl dioxygenase.

Anal Biochem 2010 Feb 23;397(1):29-36. Epub 2009 Oct 23.

Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Gwangju 500-712, Republic of Korea.

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http://linkinghub.elsevier.com/retrieve/pii/S000326970900720
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http://dx.doi.org/10.1016/j.ab.2009.10.020DOI Listing
February 2010

Stereospecific biotransformation of dihydrodaidzein into (3S)-equol by the human intestinal bacterium Eggerthella strain Julong 732.

Appl Environ Microbiol 2009 May 20;75(10):3062-8. Epub 2009 Mar 20.

Department of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, South Korea.

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http://aem.asm.org/cgi/doi/10.1128/AEM.02058-08
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http://dx.doi.org/10.1128/AEM.02058-08DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2681664PMC
May 2009

Absolute configurations of isoflavan-4-ol stereoisomers.

Bioorg Med Chem Lett 2008 Mar 2;18(6):1952-7. Epub 2008 Feb 2.

Metalloenzyme Research Group and Department of Biotechnology, Chung-Ang University, Gyeonggi, Anseong 456-756, Republic of Korea.

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http://dx.doi.org/10.1016/j.bmcl.2008.01.116DOI Listing
March 2008

Effects of temperature and dissolved oxygen on Se(IV) removal and Se(0) precipitation by Shewanella sp. HN-41.

Chemosphere 2007 Aug 16;68(10):1898-905. Epub 2007 Apr 16.

Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Oryong-dong, Buk-gu, Gwangju 500-712, Republic of Korea.

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http://dx.doi.org/10.1016/j.chemosphere.2007.02.062DOI Listing
August 2007

Steroid 9alpha-hydroxylation during testosterone degradation by resting rhodococcus equi cells.

Arch Pharm (Weinheim) 2007 Apr;340(4):209-14

Faculty of Agriculture, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1002/ardp.200600175DOI Listing
April 2007

Fungal biodegradation of carbofuran and carbofuran phenol by the fungus Mucor ramannianus: identification of metabolites.

Water Sci Technol 2007 ;55(1-2):163-7

Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Oryong-dong, Buk-gu, Gwangju 500-712, Korea.

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http://dx.doi.org/10.2166/wst.2007.051DOI Listing
August 2007

Self-hydroxylation of perbenzoic acids at a nonheme iron(II) center.

Chem Commun (Camb) 2005 Dec 20(45):5644-6. Epub 2005 Oct 20.

Department of Chemistry, Division of Nano Sciences and Center for Biomimetic Systems, Ewha Womans University, Seoul, 120-750, Korea.

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http://dx.doi.org/10.1039/b511302dDOI Listing
December 2005

Epoxide formation on the aromatic B ring of flavanone by biphenyl dioxygenase of Pseudomonas pseudoalcaligenes KF707.

Appl Environ Microbiol 2005 Sep;71(9):5354-61

Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology, Gwangju, Korea.

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http://dx.doi.org/10.1128/AEM.71.9.5354-5361.2005DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1214616PMC
September 2005

Synthesis and structure of the organometallic MFe2(mu3-S)2 clusters (M = Mo or Fe).

Dalton Trans 2005 Apr 24(7):1234-40. Epub 2005 Feb 24.

Metalloenzyme Research Group, BET Research Institute and Department of Biotechnology, Chung-Ang University, Anseong, Korea.

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http://dx.doi.org/10.1039/b419051cDOI Listing
April 2005

An evaluation by density functional theory of M-M interactions in organometallic clusters with the [Fe(3)MoS(3)](2+) cores.

Inorg Chem 2004 May;43(10):3225-9

Departments of Chemistry, University of Karlsruhe, Karlsruhe, Germany, and University of Michigan, Ann Arbor, Michigan 48109-1055, USA.

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http://dx.doi.org/10.1021/ic0499392DOI Listing
May 2004

Differentiation of acetylene-reduction sites by stereoselective proton addition during Azotobacter vinelandii nitrogenase-catalyzed C2D2 reduction.

Biochemistry 2004 Mar;43(10):2947-56

Department of Biochemistry, The Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA.

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http://dx.doi.org/10.1021/bi035247yDOI Listing
March 2004

Synthesis and structure of singly bridged and doubly bridged [MoFe(3)S(4)] double cubanes with bidentate phosphine ligands.

Inorg Chem 2002 May;41(10):2738-46

The Department of Chemistry, The University of Michigan, Ann Arbor, Michigan 48109-1055, USA.

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http://dx.doi.org/10.1021/ic010913+DOI Listing
May 2002

Synthesis and characterization of sulfur-voided cubanes. Structural analogues for the MoFe(3)S(3) subunit in the nitrogenase cofactor.

J Am Chem Soc 2002 Jan;124(2):216-24

Department of Chemistry and the Biophysics Research Division, The University of Michigan, Ann Arbor, Michigan 48109-1055, USA.

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http://dx.doi.org/10.1021/ja0110832DOI Listing
January 2002