Effect of Precipitated Extracellular Marennine on Angiogenesis and Tumour Cell Proliferation [PDF]
Marine DrugsAngiogenesis is a fundamental biological process involved in the formation of new blood vessels from the pre-existing vascular network. In addition to physiological processes, angiogenesis is also implicated in pathological conditions such as tumour ...
Mostefa Fodil +10 more
doaj +8 more sources
Theoretical and Experimental Studies on the Evidence of 1,3-β-Glucan in Marennine of Haslea ostrearia [PDF]
Molecules, 2023 Marennine, a blue pigment produced by the blue diatom Haslea ostrearia, is known to have some biological activities. This pigment is responsible for the greening of oysters on the West Coast of France. Other new species of blue diatom, H. karadagensis, H.
Muhammad Yusuf +10 more
doaj +4 more sources
The Polysaccharidic Nature of the Skeleton of Marennine as Determined by NMR Spectroscopy [PDF]
Marine Drugs, 2023 The water-soluble blue–green pigment marennine, produced and partly excreted by the diatom Haslea ostrearia, and known for a long time for its role in the greening of oysters, was isolated from the culture medium, purified, and analyzed by Nuclear ...
Ilhem Zebiri +9 more
doaj +4 more sources
Electrochromic Properties and Electrochemical Behavior of Marennine, a Bioactive Blue-Green Pigment Produced by the Marine Diatom Haslea ostrearia [PDF]
Marine Drugs, 2021 Marennine has long been known as the unique peculiar pigment responsible for the natural greening of oysters. It is specifically produced by the marine diatom Haslea ostrearia and it is a natural blue molecule indeed promising for food industry because ...
Nellie Francezon +10 more
doaj +11 more sources
Complex Relationships between the Blue Pigment Marennine and Marine Bacteria of the Genus Vibrio [PDF]
Marine Drugs, 2019 Marennine, the water-soluble blue pigment produced by the marine diatom Haslea ostrearia, is known to display antibacterial activities. Previous studies have demonstrated a prophylactic effect of marennine on bivalve larvae challenged with a pathogenic ...
Charlotte Falaise +5 more
doaj +7 more sources
Spectral Properties of Marennine-like Pigments Reveal Minor Differences Between Blue Haslea Species and Strains [PDF]
MoleculesMarennine is the specific bluish pigment produced by the marine diatom Haslea ostrearia Gaillon (Simonsen), responsible for the greening of oysters in France’s Atlantic coast. For decades, H. ostrearia was considered the only blue diatom and described as
Amina Latigui +7 more
doaj +4 more sources
Extraction Improvement of the Bioactive Blue-Green Pigment “Marennine” from Diatom Haslea ostrearia’s Blue Water: A Solid-Phase Method Based on Graphitic Matrices [PDF]
Marine Drugs, 2020 The compound “marennine” is a blue–green pigment produced by the benthic microalgae Haslea ostrearia, with pathogenicity reduction activities against some bacteria and promising potential as a natural pigment in seafood industries.
William Bélanger +7 more
doaj +5 more sources
Haslea silbo, A Novel Cosmopolitan Species of Blue Diatoms [PDF]
Biology, 2021 Specimens of a new species of blue diatoms from the genus Haslea Simonsen were discovered in geographically distant sampling sites, first in the Canary Archipelago, then North Carolina, Gulf of Naples, the Croatian South Adriatic Sea, and Turkish coast ...
Romain Gastineau +30 more
doaj +6 more sources
Benthic Diatom Blooms of Blue Haslea spp. in the Mediterranean Sea [PDF]
Marine Drugs, 2023 Blue Haslea species are marine benthic pennate diatoms able to synthesize a blue-green water-soluble pigment, like marennine produced by H. ostrearia Simonsen. New species of Haslea synthetizing blue pigments were recently described (H.
Julie Seveno +7 more
doaj +2 more sources
What Was Old Is New Again: The Pennate Diatom Haslea ostrearia (Gaillon) Simonsen in the Multi-Omic Age [PDF]
Marine Drugs, 2022 The marine pennate diatom Haslea ostrearia has long been known for its characteristic blue pigment marennine, which is responsible for the greening of invertebrate gills, a natural phenomenon of great importance for the oyster industry. For two centuries,
Noujoud Gabed +23 more
doaj +2 more sources