Toxic cyanobacteria: a growing threat to water and air quality

HE Plaas, HW Paerl - Environmental science & technology, 2020 - ACS Publications
The global expansion of harmful cyanobacterial blooms (CyanoHABs) poses an increasing
threat to public health. CyanoHABs are characterized by the production of toxic metabolites …

Structural diversity, characterization and toxicology of microcystins

N Bouaïcha, CO Miles, DG Beach, Z Labidi, A Djabri… - Toxins, 2019 - mdpi.com
Hepatotoxic microcystins (MCs) are the most widespread class of cyanotoxins and the one
that has most often been implicated in cyanobacterial toxicosis. One of the main challenges …

C yanotoxins: producing organisms, occurrence, toxicity, mechanism of action and human health toxicological risk evaluation

FM Buratti, M Manganelli, S Vichi, M Stefanelli… - Archives of …, 2017 - Springer
Cyanobacteria were present on the earth 3.5 billion years ago; since then they have
colonized almost all terrestrial and aquatic ecosystems. They produce a high number of …

The diversity of cyanobacterial toxins on structural characterization, distribution and identification: A systematic review

X Du, H Liu, L Yuan, Y Wang, Y Ma, R Wang, X Chen… - Toxins, 2019 - mdpi.com
The widespread distribution of cyanobacteria in the aquatic environment is increasing the
risk of water pollution caused by cyanotoxins, which poses a serious threat to human health …

The genetic and ecophysiological diversity of Microcystis

GJ Dick, MB Duhaime, JT Evans… - Environmental …, 2021 - Wiley Online Library
Microcystis is a cyanobacterium that forms toxic blooms in freshwater ecosystems around
the world. Biological variation among taxa within the genus is apparent through genetic and …

Challenges for mapping cyanotoxin patterns from remote sensing of cyanobacteria

RP Stumpf, TW Davis, TT Wynne, JL Graham, KA Loftin… - Harmful algae, 2016 - Elsevier
Using satellite imagery to quantify the spatial patterns of cyanobacterial toxins has several
challenges. These challenges include the need for surrogate pigments–since cyanotoxins …

Understanding the risks of diffusion of cyanobacteria toxins in rivers, lakes, and potable water

AM Thawabteh, HA Naseef, D Karaman, SA Bufo… - Toxins, 2023 - mdpi.com
Blue-green algae, or cyanobacteria, may be prevalent in our rivers and tap water. These
minuscule bacteria can grow swiftly and form blooms in warm, nutrient-rich water. Toxins …

Guanitoxin, re-naming a cyanobacterial organophosphate toxin

MF Fiore, ST de Lima, WW Carmichael, SMK McKinnie… - Harmful Algae, 2020 - Elsevier
Anatoxin-a (S) is the most potent natural neurotoxin produced by fresh water cyanobacteria.
It is also the least understood and monitored. Although this potent cholinesterase inhibitor …

Metagenomic and Metatranscriptomic Insights into Population Diversity of Microcystis Blooms: Spatial and Temporal Dynamics of mcy Genotypes, Including a Partial …

CE Yancey, DJ Smith, PA Den Uyl… - Applied and …, 2022 - Am Soc Microbiol
Cyanobacterial harmful algal blooms (cyanoHABs) degrade freshwater ecosystems globally.
Microcystis aeruginosa often dominates cyanoHABs and produces microcystin (MC), a class …

Current knowledge and recent advances in understanding metabolism of the model cyanobacterium Synechocystis sp. PCC 6803

LA Mills, AJ McCormick, DJ Lea-Smith - Bioscience reports, 2020 - portlandpress.com
Cyanobacteria are key organisms in the global ecosystem, useful models for studying
metabolic and physiological processes conserved in photosynthetic organisms, and …