Lichen Secondary Metabolites: Bioactive Properties and Pharmaceutical Potential. Edited by Branislav Ranković. 2015. Cham, Switzerland: Springer International Publishing. Pp. v+202, tables, figures (some colour). Page size 235×155 mm. ISBN 978-3-319-13373-7 (hardcover), price £126; ISBN 978-3-319-13374-4 (e-book), price £110.50.

2015 ◽  
Vol 47 (4) ◽  
pp. 277-278 ◽  
Author(s):  
David L. Hawksworth
Marine Drugs ◽  
2019 ◽  
Vol 17 (12) ◽  
pp. 682 ◽  
Author(s):  
Jiaying Zhu ◽  
Yang Liu ◽  
Zijun Liu ◽  
Hao Wang ◽  
Huawei Zhang

Marine sponge genus Haliclona, one of the most prolific sources of natural products, contains over 600 species but only a small part of them had been classified and chemically investigated. On the basis of extensive literature search, this review firstly summarizes 112 nitrogenous secondary metabolites from classified and unclassified Haliclona sponges as well as from their symbiotic microorganisms. Most of these substances have only been found in Haliclona sponges, and display diverse bioactive properties with potential applications in new drug discovery.


Author(s):  
Xiliang Yang ◽  
Jinping Liu ◽  
Jiahui Mei ◽  
Rui Jiang ◽  
Shizheng Tu ◽  
...  

: In recent years, marine-derived Penicillium fungi have received remarkable interest as a valuable source of novel natural products encompassing diverse chemical structures and bioactive properties. Mangroves, sediments, algae, and sponges are the four main sources of marine-derived Penicillium fungi. As of 2014, more than 390 novel natural products have been isolated from the marine-derived Penicillium fungi, mainly including polyketides, alkaloids, terpenoids, and macrolides. Biological investigations have shown that these compounds possess antimicrobial, anti-inflammatory, cytotoxic, and other activities with potential applications in new drug development. To provide an updated catalog of this field, our mini-review summarized the origins, structures, and bioactivities of 188 secondary metabolites from marine-derived Penicillium fungi based on bioactivities classification published from 2015 to 2020.


2021 ◽  
Vol 170 ◽  
pp. 113730
Author(s):  
Alessandra Marchica ◽  
Roberta Ascrizzi ◽  
Guido Flamini ◽  
Lorenzo Cotrozzi ◽  
Mariagrazia Tonelli ◽  
...  

Author(s):  
I. A. Ratiu ◽  
H. Al-Suod ◽  
M. Ligor ◽  
F. Monedeiro ◽  
B. Buszewski

Abstract Cyclitols are secondary metabolites with bioactive properties, naturally occurring in plants. Accumulation of such metabolites is directly connected with abiotic stressing factors. This article investigates the influence exercised by a series of abiotic factors including plant treatment with elicitors and cultivability in various regions of Europe, in some cases during two seasons, onto the amounts of cyclitols produced in alfalfa (Medicago sativa L.). The obtained results highlighted that NaCl elicitation acts to increase the quantity of cyclitols, while AgNO3 and Zn(NO3)2 generally decreased the obtained amount of cyclitols. When considering the seasonal impact, samples harvested in August presented a double amount of cyclitols in comparison with those collected in May. Correlation analysis proved that this phenomenon is related mainly to sunshine period versus low humidity. However, our investigation suggests that soil type, salinity level, lack of humidity, the number of sunny days, and plant elicitation play a role on the amount of cyclitols produced in alfalfa plant.


2018 ◽  
Vol 35 (2) ◽  
pp. 147-173 ◽  
Author(s):  
T. Hautbergue ◽  
E. L. Jamin ◽  
L. Debrauwer ◽  
O. Puel ◽  
I. P. Oswald

Fungal secondary metabolites are defined by bioactive properties that ensure adaptation of the fungus to its environment.


2020 ◽  
Vol 11 (10) ◽  
pp. 8547-8559
Author(s):  
Hongjing Zhao ◽  
Yu Wang ◽  
Mengyao Mu ◽  
Menghao Guo ◽  
Hongxian Yu ◽  
...  

Antibiotics are used worldwide to treat diseases in humans and other animals; most of them and their secondary metabolites are discharged into the aquatic environment, posing a serious threat to human health.


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