Isolation and characterization of FMRFamide-like peptides in the venoms of solitary sphecid wasps Reviewed

Nihei K, Peigneur S, Tytgat J, Lange AB, Konno K

Peptides   142   170575   2021

Comprehensive analysis and biological characterization of venom components from solitary scoliid wasp Campsomeriella annulata annulate Reviewed

Alberto-Silva C, Portaro FCV, Kodama RT, Pantaleão HQ, Inagaki H, Nihei K, Konno K

Toxins   13   885   2021

Synthesis, structural revision, and tyrosinase inhibitory activity of proposed phloretin-4-O-β-D-glucopyranoside from Homalium stenophyllum Reviewed

Shimakage R, Nihei K

Nat. Prod. Res.   36   1803 - 1811   2022

Tyrosinase inhibition by 4-substituted benzaldehydes with electron-withdrawing groups Reviewed

Nihei K, Kubo I

Appl. Biochem. Biotechnol.   191   1711 - 1716   2020

Comprehensive analysis of peptides and low molecular weight components of the giant ant Dinoponera quadriceps venom Reviewed

Rádis-Baptista G, Dodou HV, Prieto-da-Silva ÁRB, Zaharenko AJ, Kazuma K, Nihei K, Inagaki H, Mori-Yasumoto K, Konno K

Biol. Chem.   401   945 - 954   2020

Systematic approach to the chemical synthesis of arabidopyrones, the unique α-pyrones of Arabidopsis metabolites Reviewed

Matsunoto T, Harima S, Weng J, Nihei K

Synth. Commun.   50   2981 - 2987   2020

Resorcinol alkyl glucosides as potent tyrosinase inhibitors Reviewed

Ishioka W, Oonuki S, Iwadate T, Nihei K

Bioorg. Med. Chem. Lett.   29   313 - 316   2019

Molecular design of potent, hydrophilic tyrosinase inhibitors based on the natural dihydrooxyresveratrol skeleton Reviewed

Tanaka Y, Suzuki M, Kodachi Y, Nihei K

Carbohydr. Res.   472   42 - 49   2019

Benzonitriles as tyrosinase inhibitors with hyperbolic inhibition manner Reviewed

Nihei K, Kubo I

Int. J. Biol. Macromol.   133   929 - 932   2019

Total synthesis of apios isoflavones and investigation of their tyrosinase inhibitory activity Reviewed

Asebi N, Nihei K

Tetrahedron   75   130589   2019

Extraction of strawberry leaves with supercritical carbon dioxide and entrainers: Antioxidant capacity, total phenolic content, and inhibitory effect on uric acid production of the extract Reviewed

Sato T, Ikeya Y, Adachi S, Yagasaki K, Nihei K, Itoh N

Food Bioprod. Process.   117   160 - 169   2019

Chemical synthesis and tyrosinase-inhibitory activity of isotachioside and its related glycosides Reviewed

Matsumoto T, Nakajima T, Iwadate T, Nihei K

Carbohydr. Res.   465   22 - 28   2018

Chemical synthesis, redox transformation, and identification of sonnerphenolic C, an antioxidant in Acer nikoense Reviewed

Iwadate T, Nihei K

Bioorg. Med. Chem. Lett.   27   1799 - 1802   2017

Peptidomic analysis of the venom of the solitary bee Xylocopa appendiculata circumvolans Reviewed

Kazuma K, Ando K, Nihei K, Wang X, Rangel M, Franzolin MR, Mori-Yasumoto K, Sekita S, Kadowaki M, Satake M, Konno K

J. Venom Anim. Toxins incl. Trop. Dis.   23   40   2017

Effect of temperature and pressure on the extraction of strawberry receptacles with a mixture of supercritical carbon dioxide and entrainers Reviewed

Sato T, Fukuda F, Nihei K, Itoh N

J. Supercrit. Fluids   130   23 - 29   2017

Substituent effect of benzaldehydes on tyrosinase inhibition Reviewed

Nihei K, Kubo I

Plant Physiol. Biochem.   112   278 - 282   2017

Anti-hyperuricemic effect of taxifolin in cultured hepatocytes and model mice Reviewed

Adachi S, Nihei K, Ishihara Y, Yoshizawa F, Yagasaki K

Cytotechnology   69   329 - 336   2017

Dihydroresveratrol cellobioside and xylobioside as effective melanogenesis activators Reviewed

Oode C, Shimada W, Yokota M, Yamada Y, Nihei K

Carbohydr. Res.   436   45 - 49   2016

Peptide toxins in solitary wasp venoms Reviewed

Konno K, Kazuma K, Nihei K

Toxins   8   114   2016

Cloning and functional analysis of three chalcone synthases from the flowers of safflowers Carthamus tinctorius Reviewed

Shinozaki J, Kenmoku H, Nihei K, Masuda K, Noji M, Konno K, Asakawa Y, Kazuma K

Nat. Prod. Commun.   11   787 - 790   2016

Rhododendrol glycosides as stereospecific tyrosinase inhibitors Reviewed

Iwadate T, Nihei K

Bioorg. Med. Chem.   23   6650 - 6658   2015

Inhibitory effects of cardols and related compounds on superoxide anion generation by xanthine oxidase Reviewed

Masuoka N, Nihei K, Maeta A, Yamagiwa Y, Kubo I

Food Chem.   166   270 - 274   2015

Synthesis of dihydroresveratrol glycosides and their effects on B16F0 melanoma cells Reviewed

Oode C, Shimada W, Izutsu Y, Yokota M, Iwadate T, Nihei K

Eur. J. Med. Chem.   87   862 - 867   2014

Chemical synthesis and tyrosinase inhibitory activity of rhododendrol glycosides Reviewed

Iwadate T, Kashiwakura Y, Masuoka N, Yamada Y, Nihei K

Bioorg. Med. Chem. Lett.   24   122 - 125   2014

Stereochemical investigation and total synthesis of inuloidin, a biologically active sesquiterpenoid from Heterotheca inuloides Reviewed

Kamatani J, Iwadate T, Tajima R, Kimoto H, Yamada Y, Masuoka N, Kubo I, Nihei K

Tetrahedron   70   3141 - 3145   2014

Identification of nitric oxide generation-stimulative principle in Scutellariae radix Reviewed

Chen Z, Nihei K, Tanaka H, Uda Y, Kabuyama Y

Biosci. Biotechnol. Biochem.   77   657 - 659   2013

ニワトリ角膜におけるコレステロールエステルとアポリポタンパク質A-I Reviewed

谷優里，塚原直樹，蕪山由己人，二瓶賢一，杉田昭栄

日本家禽学会誌   49   J1 - J6   2012

Absolute stereochemistry of altersolanol A and alterporriols. Reviewed

Kanamaru S, Honma M, Murakami T, Tsushima T, Kudo S, Tanaka K, Nihei K, Nehira T, Hashimoto M

Chirality   24   137 - 146   2012

Novel isoflavone diglycoside in groundnut (Apios americana Medik) Reviewed

Nara K, Nihei K, Ogasawara Y, Koga H, Kato Y

Food Chem.   124   703 - 710   2011

High levels of apolipoproteins found in the soluble fraction of avian cornea Reviewed

Tsukahara N, Tani Y, Nihei K, Kabuyama Y, Sugita S

Exp. Eye Res.   92   432 - 435   2011

Chemical and biological characterization of four new linear cationic cytolytic peptides from the venoms of two solitary eumenine wasps Reviewed

Rangel M, Cabrera MPS, Kazuma K, Ando K, Wang X, Kato M, Nihei K, Hirata IY, Cross TJ, Garcia AN, Faquim-Mauro EL, Franzolin MR, Fuchino H, et al

Toxicon   47   1081 - 1092   2011

Synthesis and evaluation of bibenzyl glycosides as potent tyrosinase inhibitors Reviewed

Tajima R, Oozeki H, Muraoka S, Tanaka S, Motegi Y, Nihei K

Eur. J. Med. Chem.   46   1374 - 1381   2011

Genetic replacement of tesB with PTE1 affects chain-length proportions of 3-hydroxyalkanoic acids produced through β-oxidation of oleic acid in Escherichia coli Reviewed

Seto Y, Kang J, Ming L, Habu N, Nihei K, Ueda S, Maeda I

J. Biosci. Bioeng.   110   392 - 396   2010

Four analogues of spiroleptosphol isolated from Leptosphaeria doliolum Reviewed

Murakami T, Tsushima T, Takada N, Tanaka K, Nihei K, Miura T, Hashimoto M

Bioorg. Med. Chem.   17   492 - 495   2009

Sweet and bitter constituents of Wilbrandia species Reviewed

Ochi M, Moriyama K, Ohmae K, Fukuyama Y, Nihei K, Kubo I

Food Chem.   115   61 - 65   2009

Absorption of hydroxyproline-containing peptides in vascularly perfused rat small intestine in situ Reviewed

Liu C, Sugita K, Nihei K, Yoneyama K, Tanaka H

Biosci. Biotechnol. Biochem.   73   1741 - 1747   2009

Antimicrobial activity of anethole and related compounds from aniseed Reviewed

Kubo I, Fujita K, Nihei K

J. Sci. Food Agric.   88   242 - 247   2008

Molecular design of potent tyrosinase inhibitors having the bibenzyl skeleton Reviewed

Oozeki H, Tajima R, Nihei K

Bioorg. Med. Chem. Lett.   18   5252 - 5254   2008

Design and evaluation of anacardic acid derivatives as anti-cavity agents Reviewed

Green IR, Tocoli FE, Lee SH, Nihei K, Kubo I

Eur. J. Med. Chem.   43   1315 - 1320   2008

Insect growth inhibitory activity and cytotoxicity of tannic acid from Gallae rhois Reviewed

Kubo I, Hori I, Nihei K, Satooka H, Céspedes CL, Calderón JS

Biopestic. Int.   4   6 - 14   2008

Molecular design of anti-MRSA agents based on the anacardic acid scaffold Reviewed

Green IR, Tocoli FE, Lee SH, Nihei K, Kubo I

Bioorg. Med. Chem.   15   6236 - 6241   2007

Effects of quercetin on mushroom tyrosinase and B16-F10 melanoma cells Reviewed

Kubo I, Nitoda T, Nihei K

Molecules   12   1045 - 1056   2007

An RNA polymerase inhibitor, cyclothiazomycin B1, and its isomer Reviewed

Hashimoto M, Murakami T, Funahashi K, Tokunaga T, Nihei K, Okuno T, Kimura T, Naoki H, Himeno H

Bioorg. Med. Chem.   14   8259 - 8270   2006

Musidunin and musiduol, insect antifeedants from Croton jatrophoides Reviewed

Nihei K, Asaka Y, Mine Y, Yamada Y, Iigo M, Yanagisawa T, Kubo I

J. Nat. Prod.   69   975 - 977   2006

An efficient and versatile synthesis of all structural types of acylpolyamine spider toxins Reviewed

Nihei K, Kato MJ, Yamane T, Konno K

Tetrahedron   69   8335 - 8350   2006

Xanthine oxidase inhibitory activity of alkyl gallates Reviewed

Masuoka N, Nihei K, Kubo I

Mol. Nutr. Food Res.   50   725 - 731   2006

Biological activities of 2α-substituted analogues of 1α,25-dihydroxyvitamin D₃ in transcriptional regulation and human promyelocytic leukemia (HL-60) cell proliferation and differentiation Reviewed

Takahashi E, Nakagawa K, Suhara Y, Kittaka A, Nihei K, Konno K, Takayama H, Ozono K, Okano T

Biol. Pharm. Bull.   29   2246 - 2250   2006

Manicoba, a quercetin-rich Amazonian dish Reviewed

Kubo I, Masuoka N, Nihei K, Burgheim B

J. Food Compos. Anal.   19   579 - 588   2006

The antiepileptic activity of JSTX-3 is mediated by N-methyl-D-aspartate receptors in human hippocampal neurons Reviewed

Salamoni SD, Costa JC, Palma MS, Konno K, Nihei K, Neto AEP, Venturin GT, Travares AA, Abreu DS, Breda RV

NeuroReport   16   1869 - 1873   2005

Enantioselective synthesis of four isomers of 3-hydroxy-4-methyltetradecanoic acid, the constituent of antifungal cyclodepsipeptides W493 A and B Reviewed

Nihei K, Hashimoto K, Miyairi K, Okuno T

Biosci. Biotechnol. Biochem.   69   231 - 234   2005

Pachyelasides A-D, novel molluscicidal triterpene saponins from Pachyelasma tessmannii Reviewed

Nihei K, Ying BP, Murakami H, Matsuda N, Hashimoto M, Kubo I

J. Agric. Food Chem.   53   608 - 613   2005

Insect antifeedants from Croton jatrophoides: Structures of zumketol, zumsenin, and zumsenol Reviewed

Nihei K, Asaka Y, Mine Y, Kubo I

J. Nat. Prod.   68   244 - 247   2005

Antiepileptic effect of acylpolyaminetoxin JSTX-3 on rat hippocampal CA1 neurons in vitro Reviewed

Salamoni SD, Costa JC, Palma MS, Konno K, Nihei K, Travaras AA, Abreu DS, Venturin GT, Cunha FB, Oliveira RM, Breda RV

Brain Res.   1048   170 - 176   2005