Literature DB >> 7706119

Isolation and biological activity of thielocins: novel phospholipase A2 inhibitors produced by Thielavia terricola RF-143.

K Matsumoto1, K Tanaka, S Matsutani, R Sakazaki, H Hinoo, N Uotani, T Tanimoto, Y Kawamura, S Nakamoto, T Yoshida.   

Abstract

Thielocins A2 alpha, A2 beta, A3, B1, B2 and B3 were isolated as a novel family of phospholipase A2 inhibitors from the fermentation broth of Thielavia terricola RF-143 together with thielavins and thielocins A1 alpha and A1 beta. The most potent inhibitory activity (IC50 = 0.0033 microM) against rat group II phospholipase A2 was shown by thielocin A1 beta. Against human group II phospholipase A2, thielocin B3 (IC50 = 0.076 microM) was the most potent.

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Year:  1995        PMID: 7706119     DOI: 10.7164/antibiotics.48.106

Source DB:  PubMed          Journal:  J Antibiot (Tokyo)        ISSN: 0021-8820            Impact factor:   2.649


  5 in total

1.  Purification and inhibitory profile of phospholipase A2 inhibitors from Australian elapid sera.

Authors:  P G Hains; K W Broady
Journal:  Biochem J       Date:  2000-02-15       Impact factor: 3.857

2.  Increased activity of group II phospholipase A2 in plasma in rat sodium deoxycholate induced acute pancreatitis.

Authors:  S Furue; Y Hori; K Kuwabara; J Ikeuchi; H Onoyama; M Yamamoto; K Tanaka
Journal:  Gut       Date:  1997-12       Impact factor: 23.059

3.  Thielavin B methyl ester: a cytotoxic benzoate trimer from an unidentified fungus (MSX 55526) from the Order Sordariales.

Authors:  Sloan Ayers; Brandie M Ehrmann; Audrey F Adcock; David J Kroll; Mansukh C Wani; Cedric J Pearce; Nicholas H Oberlies
Journal:  Tetrahedron Lett       Date:  2011-11-02       Impact factor: 2.415

4.  Anti-rheumatoid Activity of Secondary Metabolites Produced by Endophytic Chaetomium globosum.

Authors:  Ahmed M Abdel-Azeem; Sherif M Zaki; Waleed F Khalil; Noha A Makhlouf; Lamiaa M Farghaly
Journal:  Front Microbiol       Date:  2016-09-20       Impact factor: 5.640

5.  Thielavialides A-E, nor-spiro-azaphilones, and a bis-spiro-azaphilone from Thielavia sp. PA0001, an endophytic fungus isolated from aeroponically grown Physalis alkekengi.

Authors:  E M Kithsiri Wijeratne; Patricia Espinosa-Artiles; Raphael Gruener; A A Leslie Gunatilaka
Journal:  J Nat Prod       Date:  2014-06-02       Impact factor: 4.050

  5 in total

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