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Katsuhiro Konno

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Articles 98
Citations 984
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Recent Articles
1.
Alberto-Silva C, Portaro F, Kodama R, Gomes L, Silva B, da Cunha E Silva F, et al.
Toxins (Basel) . 2024 Oct; 16(10). PMID: 39453222
A comprehensive LC-MS study examined the venom components of the solitary scoliid wasp . Online mass fingerprinting showed that crude venom contains 25 small molecules (amino acids, biogenic amines, and...
2.
Yomogida T, Ouchi K, Morii S, Oka T, Kitatsuji Y, Koma Y, et al.
Sci Rep . 2024 Jun; 14(1):14945. PMID: 38942918
Particles containing alpha (α) nuclides were identified from sediment in stagnant water in the Unit 3 reactor building of the Fukushima Daiichi Nuclear Power Station (FDiNPS). We analyzed different concentrations...
3.
Radis-Baptista G, Konno K
Toxins (Basel) . 2024 Jun; 16(6). PMID: 38922129
Polyamines (PAs) are polycationic biogenic amines ubiquitously present in all life forms and are involved in molecular signaling and interaction, determining cell fate (e.g., cell proliferation, dif-ferentiation, and apoptosis). The...
4.
Oinuma Y, Kanehara R, Maeda H, Nishikawa T, Konno K, Tanaka K, et al.
J Nat Prod . 2024 Mar; 87(4):1159-1170. PMID: 38552032
Paraphaeoketones A-C (-) were isolated from the culture broth of sp. KT4192. Their structures and relative configurations were determined using spectroscopic analysis and verified through density functional theory (DFT)-based chemical...
5.
Kanehara R, Oinuma Y, Maeda H, Okazaki M, Konno K, Tanaka K, et al.
J Nat Prod . 2023 Jun; 86(7):1832-1843. PMID: 37385971
Paraphaeolactones A1, A2, B1, and B2 (-, respectively), known arthropsadiol D (), massariphenone () and its positional isomer , and massarilactones E () and G () were isolated from the...
6.
Konno K, Kobayashi-Sun J, Arai F, Kobayashi I, Sugiyama D
Methods Mol Biol . 2022 May; 2520:171-180. PMID: 35575971
The zebrafish is a useful model to identify genes functioning in hematopoiesis, owing to high conservation of hematopoiesis. Flow cytometry is widely used to isolate and quantitatively characterize human and...
7.
Radis-Baptista G, Konno K
Toxins (Basel) . 2022 Apr; 14(4). PMID: 35448892
Arthropods comprise the largest group of living animals, including thousands of species that inhabit marine and terrestrial niches in the biosphere [...].
8.
Alberto-Silva C, Portaro F, Kodama R, Pantaleao H, Inagaki H, Nihei K, et al.
Toxins (Basel) . 2021 Dec; 13(12). PMID: 34941722
Venoms of solitary wasps are utilized for prey capture (insects and spiders), paralyzing them with a stinger injection to be offered as food for their larvae. Thus, the identification and...
9.
Kanehara R, Tonouchi A, Konno K, Hashimoto M
Molecules . 2021 Jul; 26(14). PMID: 34299640
A series of cyclohumulanoids, i.e., tricocerapicanols A-C (-), tricoprotoilludenes A () and B (), tricosterpurol (), and tricoilludins A-C (-) were isolated along with known violascensol () and omphadiol ()...
10.
Alberto-Silva C, Portaro F, Kodama R, Pantaleao H, Rangel M, Nihei K, et al.
J Venom Anim Toxins Incl Trop Dis . 2021 Jul; 27:e20200171. PMID: 34194483
Background: Solitary wasp venoms may be a rich source of neuroactive substances, since their venoms are used for paralyzing preys. We have been exploring bioactive constituents of solitary wasp venoms...