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Authors whose works are in public domain in at least one jurisdiction

List of works by Olivier P. Thomas

1-50 of 103 results

Antiprotozoal steroidal saponins from the marine sponge Pandaros acanthifolium

scientific article published on August 2010

Antifouling properties of simple indole and purine alkaloids from the Mediterranean gorgonian Paramuricea clavata.

scientific article

Bioactive guanidine alkaloids from two Caribbean marine sponges.

scientific article published on September 2009

Parazoanthines A-E, hydantoin alkaloids from the Mediterranean sea anemone Parazoanthus axinellae

scientific article published in September 2009

Sustainable production of biologically active molecules of marine based origin

scientific article published on 03 April 2013

Cytotoxic and haemolytic steroidal glycosides from the Caribbean sponge Pandaros acanthifolium

scientific article

Balibalosides, an original family of glucosylated sesterterpenes produced by the Mediterranean sponge Oscarella balibaloi

scientific article published on 6 May 2013

Crambescidin-816 acts as a fungicidal with more potency than crambescidin-800 and -830, inducing cell cycle arrest, increased cell size and apoptosis in Saccharomyces cerevisiae.

scientific article

Ligerin, an Antiproliferative Chlorinated Sesquiterpenoid from a Marine-Derived Penicillium Strain

scientific article published on January 29, 2013

Differential effects of crambescins and crambescidin 816 in voltage-gated sodium, potassium and calcium channels in neurons.

scientific article

Metabolomic profiling reveals deep chemical divergence between two morphotypes of the zoanthid Parazoanthus axinellae

scientific article

Antitumor and antimicrobial potential of bromoditerpenes isolated from the red alga, Sphaerococcus coronopifolius

scientific article published on 26 January 2015

Gambierone, a Ladder-Shaped Polyether from the Dinoflagellate Gambierdiscus belizeanus

scientific article published on 7 May 2015

Mechanism of cytotoxic action of crambescidin-816 on human liver-derived tumour cells.

scientific article published on April 2014

Furfuran lignans and a flavone from Artemisia gorgonum Webb and their in vitro activity against Plasmodium falciparum

scientific article published on September 29, 2011

Additional cytotoxic pyridoacridine alkaloids from the ascidian Cystodytes violatinctus and biogenetic considerations

scientific article published on 20 August 2013

Allelopathic interactions between the brown algal genus Lobophora (Dictyotales, Phaeophyceae) and scleractinian corals

scientific article published on 5 January 2016

Biochemical trade-offs: evidence for ecologically linked secondary metabolism of the sponge Oscarella balibaloi

scientific article

Marine guanidine alkaloids crambescidins inhibit tumor growth and activate intrinsic apoptotic signaling inducing tumor regression in a colorectal carcinoma zebrafish xenograft model

scientific article

Metabolome consistency: additional parazoanthines from the mediterranean zoanthid parazoanthus axinellae

scientific article published on 30 May 2014

Lysophospholipids in the Mediterranean Sponge Oscarella tuberculata: Seasonal Variability and Putative Biological Role

scientific article published on 09 April 2011

Mahorones, highly brominated cyclopentenones from the red alga Asparagopsis taxiformis

scientific article published on 18 April 2014

Natural paniceins from mediterranean sponge inhibit the multidrug resistance activity of Patched and increase chemotherapy efficiency on melanoma cells

scientific article

Spherulization as a process for the exudation of chemical cues by the encrusting sponge C. crambe

scientific article

Metabolic fingerprinting as an indicator of biodiversity: towards understanding inter-specific relationships among Homoscleromorpha sponges

New insight into marine alkaloid metabolic pathways: revisiting oroidin biosynthesis

scientific article published on 31 August 2011

New records of Demospongiae (Porifera) from Reserva Marina El Pelado (Santa Elena, Ecuador), with description of Tedania (Tedania) ecuadoriensis sp. nov.

scientific article

Iso-, nor-, and dinor-spiculoic acids A, polyketides from the marine sponge Plakortis zyggompha

scientific article published on 01 April 2005

Terrazoanthines, 2-Aminoimidazole Alkaloids from the Tropical Eastern Pacific Zoantharian Terrazoanthus onoi

scientific article

Indole alkaloids from the Marquesan plant Rauvolfia nukuhivensis and their effects on ion channels

scientific article

Antioxidant and Cytoprotective Activities of Fucus spiralis Seaweed on a Human Cell in Vitro Model

scientific article published on 29 January 2017

Autumnalamide, a prenylated cyclic peptide from the cyanobacterium Phormidium autumnale, acts on SH-SY5Y cells at the mitochondrial level

scientific article published on 29 September 2014

Extraction, Purification, and NMR Analysis of Terpenes from Brown Algae.

scientific article published in January 2015

Crambescin C1 Exerts a Cytoprotective Effect on HepG2 Cells through Metallothionein Induction

scientific article

Structure Elucidation and Biological Evaluation of Maitotoxin-3, a Homologue of Gambierone, from

scientific article published on 01 February 2019

Ulososides and urabosides--triterpenoid saponins from the Caribbean marine sponge Ectyoplasia ferox.

scientific article published on 27 February 2013

The Marine Guanidine Alkaloid Crambescidin 816 Induces Calcium Influx and Cytotoxicity in Primary Cultures of Cortical Neurons through Glutamate Receptors

scientific article published on 4 April 2017

The interaction between the proliferating macroalga Asparagopsis taxiformis and the coral Astroides calycularis induces changes in microbiome and metabolomic fingerprints

scientific article published on 20 February 2017

Discrimination of Four Marine Biofilm-Forming Bacteria by LC-MS Metabolomics and Influence of Culture Parameters

scientific article published on 31 March 2017

Does the Chemical Diversity of the Order Haplosclerida (Phylum Porifera: Class Demospongia) Fit with Current Taxonomic Classification?

scientific article

Stereochemical Study of Puna'auic Acid, an Allenic Fatty Acid from the Eastern Indo-Pacific Cyanobacterium Pseudanabaena sp.

scientific article

The Tara Pacific expedition-A pan-ecosystemic approach of the "-omics" complexity of coral reef holobionts across the Pacific Ocean

scientific article published on 23 September 2019

Biological activities associated to the chemodiversity of the brown algae belonging to genus Lobophora (Dictyotales, Phaeophyceae)

High metabolic variation for seaweeds in response to environmental changes: a case study of the brown algae Lobophora in coral reefs

scientific article published in Scientific Reports

How a collaborative integrated taxonomic effort has trained new spongiologists and improved knowledge of Martinique Island (French Antilles, eastern Caribbean Sea) marine biodiversity

scientific article

On the use of 31P NMR for the quantification of hydrosoluble phosphorus-containing compounds in coral host tissues and cultured zooxanthellae

scientific article published on 23 February 2016

Assessing the Zoantharian Diversity of the Tropical Eastern Pacific through an Integrative Approach.

scientific article

Environmental solutions for the sustainable production of bioactive natural products from the marine sponge Crambe crambe

scientific article published on 11 January 2014

Gersemiols A-C and Eunicellol A, Diterpenoids from the Arctic Soft Coral Gersemia fruticosa

scientific article published on 19 February 2016

Cystophloroketals A-E, Unusual Phloroglucinol-Meroterpenoid Hybrids from the Brown Alga Cystoseira tamariscifolia

scientific article