Results 21 to 30 of about 224,163 (286)

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

open access: yesFEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz   +5 more
wiley   +1 more source

First Evidence of Potential Microplastic Ingestion of Yellow Striped Goat Fish Upeneus vitattus (Forsskal, 1775) Caught in Malita, Davao Occidental, Philippines

open access: yesIlmu Kelautan
Microplastic (MP) study in the Philippines is gaining attention because of the recent trends in macro-microplastic study worldwide and there is already a call for research to help the degrading marine environment in the country. No study in Malita, Davao
Michael Jeriel Inocentes Bersaldo   +5 more
doaj   +1 more source

SUSTAINABILITY STATUS OF FISHERY BUSINESS IN SUPPORTING DEVELOPMENT OF COASTAL VILLAGE BASED ON AGRIBUSINESS FISHERIES IN DONGGALA DISTRICT, INDONESIA

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2020
This study aims to determine and analyze models of coastal villages based on fisheries agribusiness and to assess the status and index of fisheries business sustainability in supporting the development of coastal villages in Donggala Regency, Central ...
Fachrudin, Antara M., Rizal A., Laapo A.
doaj   +1 more source

The codevelopment of coastal fisheries monitoring methods to support local management

open access: yesEcology and Society, 2016
Small-scale fisheries across the globe provide critical food security, livelihoods, and human well-being, but are threatened by a combination of local and global stressors, including overexploitation, pollution, and climate change.
Eva Schemmel   +8 more
doaj   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

open access: yesFEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia   +5 more
wiley   +1 more source

Certifying the commons: eco-certification, privatization, and collective action

open access: yesEcology and Society, 2014
We examine new dynamics of privatization and collective action in common pool resource situations facilitated by the nonstate multistakeholder institutions of the Marine Stewardship Council (MSC), the global leader in sustainability certification for ...
Paul Foley, Bonnie McCay
doaj   +1 more source

Contextualizing Scenarios to Explore Social-Ecological Futures: A Three Step Participatory Case Study for the Humboldt Current Upwelling System

open access: yesFrontiers in Marine Science, 2020
In the face of global change, the exploration of possible futures of marine social-ecological systems (MSES) becomes increasingly important. A variety of models aims at improving our understanding of ecosystem dynamics and complexities by assessing how ...
María Garteizgogeascoa   +8 more
doaj   +1 more source

Identifying New England’s underutilized seafood species and evaluating their market potential in a changing climate

open access: yesFrontiers in Marine Science, 2023
Developing and diversifying market opportunities for lesser known yet abundant seafood species has been a successful strategy for seafood businesses in the Northeast United States.
Amanda G. Davis   +4 more
doaj   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

Rapid recovery of depleted abalone in Isla Natividad, Baja California, Mexico

open access: yesEcosphere, 2022
In the last decades, many marine invertebrates have experienced dramatic declines throughout many coastal marine ecosystems worldwide due to overfishing, disease outbreaks, and climate vulnerability. Despite extensive conservation and restoration effort,
Alexandra Smith   +10 more
doaj   +1 more source

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