Bioactive cembrane-based diterpenoids from the soft coral Sinularia triangular.

abstract：:Most giant groupers in the market are derived from inbred stock. Inbreeding can cause trait depression, compromising the animals' fitness and disease resistance, obligating farmers to apply increased amounts of drugs. In order to solve this problem, a pedigree classification method is needed. Here, microsatellite and ...

journal_title：Marine drugs

authors： Kuo HC,Hsu HH,Chua CS,Wang TY,Chen YM,Chen TY

更新日期：2014-04-30 00:00:00

abstract：:Ulvan lyases can degrade ulvan to oligosaccharides with potent biological activity. A new ulvan lyase gene, ALT3695, was identified in Alteromonas sp. A321. Soluble expression of ALT3695 was achieved in Escherichia coli BL21 (DE3). The 1314-bp gene encoded a protein with 437 amino acid residues. The amino acid sequenc...

journal_title：Marine drugs

authors： Gao J,Du C,Chi Y,Zuo S,Ye H,Wang P

更新日期：2019-10-08 00:00:00

abstract：:Immunotherapy takes advantage of the immune system to prevent, control, and eliminate neoplastic cells. The research in the field has already led to major breakthroughs to treat cancer. In this work, we describe a platform that integrates in vitro bioassays to test the immune response and direct antitumor effects for ...

journal_title：Marine drugs

authors： Gallo C,Barra G,Saponaro M,Manzo E,Fioretto L,Ziaco M,Nuzzo G,d'Ippolito G,De Palma R,Fontana A

更新日期：2020-11-29 00:00:00

abstract：:It is proven that β-amyloid (Aβ) aggregates containing cross-β-sheet structures led to oxidative stress, neuroinflammation, and neuronal loss via multiple pathways. Therefore, reduction of Aβ neurotoxicity via inhibiting aggregation of Aβ or dissociating toxic Aβ aggregates into nontoxic forms might be effective thera...

journal_title：Marine drugs

authors： Zhu L,Li R,Jiao S,Wei J,Yan Y,Wang ZA,Li J,Du Y

更新日期：2020-09-25 00:00:00

abstract：:The present study is focused on the intestinal absorption of sea cucumber saponins. We determined the pharmacokinetic characteristics and bioavailability of Echinoside A and Holotoxin A₁; the findings indicated that the bioavailability of Holotoxin A₁ was lower than Echinoside A. We inferred that the differences in ch...

journal_title：Marine drugs

authors： Li S,Wang Y,Jiang T,Wang H,Yang S,Lv Z

更新日期：2016-06-17 00:00:00

abstract：:The swim bladder of the croceine croaker (Pseudosciaena crocea) was believed to have good curative effects in various diseases, including amnesia, insomnia, dizziness, anepithymia, and weakness after giving birth, in traditional Chinese medicine. However, there is no research focusing on the antioxidant and anti-fatig...

journal_title：Marine drugs

authors： Zhao YQ,Zeng L,Yang ZS,Huang FF,Ding GF,Wang B

更新日期：2016-12-13 00:00:00

abstract：:Organisms lacking external defense mechanisms have developed chemical defense strategies, particularly through the production of secondary metabolites with antibiotic or repellent effects. Secondary metabolites from marine organisms have proven to be an exceptionally rich source of small molecules with pharmacological...

journal_title：Marine drugs

authors： García-Vilas JA,Martínez-Poveda B,Quesada AR,Medina MÁ

更新日期：2015-12-22 00:00:00

abstract：:Pseudopterosins and pseudopteroxazole are intriguing marine natural products that possess notable antimicrobial activity with a commensurate lack of cytotoxicity. New semi-synthetic pseudopteroxazoles, pseudopteroquinoxalines and pseudopterosin congeners along with simple synthetic mimics of the terpene skeleton were ...

journal_title：Marine drugs

authors： McCulloch MW,Haltli B,Marchbank DH,Kerr RG

更新日期：2012-08-01 00:00:00

abstract：:Fish processing industries generate a large volume of discards. In order to fulfil with the principles of a sustainable circular economy, it is necessary to maintain aquaculture by-products in the food chain through the production of high-value biomolecules that can be used as novel ingredients. In this study, we try ...

journal_title：Marine drugs

authors： Pateiro M,Munekata PES,Domínguez R,Wang M,Barba FJ,Bermúdez R,Lorenzo JM

更新日期：2020-02-04 00:00:00

abstract：:Sulphated polysaccharides with anti-thrombotic and anti-coagulant activities have been found in various marine biota. In this study, a previously characterised anti-thrombotic and anti-coagulant extract from blacklip abalone was fractionated by anion exchange chromatography (AEC), pooled (on a sulphated polysaccharide...

journal_title：Marine drugs

authors： Suleria HAR,Masci PP,Zhao KN,Addepalli R,Chen W,Osborne SA,Gobe GC

更新日期：2017-08-04 00:00:00

abstract：:The role of the marine environment in the development of anticancer drugs has been widely reviewed, particularly in recent years. However, the innovation in terms of clinical benefits has not been duly emphasized, although there are important breakthroughs associated with the use of marine-derived anticancer agents th...

journal_title：Marine drugs

authors： Pereira RB,Evdokimov NM,Lefranc F,Valentão P,Kornienko A,Pereira DM,Andrade PB,Gomes NGM

更新日期：2019-06-02 00:00:00

abstract：:Omega-3 long-chain polyunsaturated fatty acids (LC-PUFAs), such as eicosapentaenoic acid (EPA) (20:5n-3) and docosahexaenoic acid (DHA) (22:6n-3), are considered essential for human health. Microorganisms are the primary producers of omega-3 fatty acids in marine ecosystems, representing a sustainable source of these ...

journal_title：Marine drugs

authors： Estupiñán M,Hernández I,Saitua E,Bilbao ME,Mendibil I,Ferrer J,Alonso-Sáez L

更新日期：2020-02-01 00:00:00

abstract：:Ciguatoxins (CTXs) are marine toxins that cause ciguatera fish poisoning, a debilitating disease dominated by sensory and neurological disturbances that include cold allodynia and various painful symptoms as well as long-lasting pruritus. Although CTXs are known as the most potent mammalian sodium channel activator to...

journal_title：Marine drugs

authors： Touska F,Sattler S,Malsch P,Lewis RJ,Reeh PW,Zimmermann K

更新日期：2017-08-30 00:00:00

abstract：:The effect of carrageenans on tomato chlorotic dwarf viroid (TCDVd) replication and symptom expression was studied. Three-week-old tomato plants were spray-treated with iota(ɩ)-, lambda(λ)-, and kappa(κ)-carrageenan at 1 g·L-1 and inoculated with TCDVd after 48 h. The λ-carrageenan significantly suppressed viroid symp...

journal_title：Marine drugs

authors： Sangha JS,Kandasamy S,Khan W,Bahia NS,Singh RP,Critchley AT,Prithiviraj B

更新日期：2015-05-08 00:00:00

abstract：:Dechdigliotoxins A-C (1-3), which represented the first examples of gliotoxin dimers with an unprecedented exocyclic disulfide linkage, were obtained from a deep-sea derived fungus Dichotomomyces cejpii FS110. The structures of these compounds were elucidated on the basis of spectroscopic analysis and the absolute con...

journal_title：Marine drugs

authors： Liu Z,Fan Z,Sun Z,Liu H,Zhang W

更新日期：2019-10-23 00:00:00

abstract：:Death-associated protein kinase 1 (DAPK1) expression induced by diverse death stimuli mediates apoptotic activity in various cancers, including ovarian cancer. In addition, mutual interaction between the tumor suppressor p53 and DAPK1 influences survival and death in several cancer cell lines. However, the exact role ...

journal_title：Marine drugs

authors： Park GB,Jeong JY,Kim D

更新日期：2019-07-12 00:00:00

abstract：:The red macroalga Agarophyton chilensis is a well-known producer of eicosanoids such as hydroxyeicosatetraenoic acids, but the alga produces almost no prostaglandins, unlike the closely related A. vermiculophyllum. This indicates that the related two algae would have different enzyme systems or substrate composition. ...

journal_title：Marine drugs

authors： Honda M,Ishimaru T,Itabashi Y,Vyssotski M

更新日期：2019-02-02 00:00:00

abstract：:The marine habitat provides a large number of structurally-diverse bioactive compounds for drug development. Marine sponges have been studied over many years and are found to be a rich source of these bioactive chemicals. This study is focused on the evaluation of the activity of six diterpene derivatives isolated fro...

journal_title：Marine drugs

authors： Leirós M,Sánchez JA,Alonso E,Rateb ME,Houssen WE,Ebel R,Jaspars M,Alfonso A,Botana LM

更新日期：2014-01-27 00:00:00

abstract：:Marine biomass diversity is a tremendous source of potential anticancer compounds. Several natural marine products have been described to restore tumor cell sensitivity to TNF-related apoptosis inducing ligand (TRAIL)-induced cell death. TRAIL is involved during tumor immune surveillance. Its selectivity for cancer ce...

journal_title：Marine drugs

authors： Elmallah MI,Micheau O

更新日期：2015-11-13 00:00:00

abstract：BACKGROUND:Parenteral nutrition is often a mandatory therapeutic strategy for cases of septicemia. Likewise, therapeutic application of anti-oxidants, anti-inflammatory therapy, and endotoxin lowering, by removal or inactivation, might be beneficial to ameliorate the systemic inflammatory response during the acute phas...

journal_title：Marine drugs

authors： Bonaterra GA,Driscoll D,Schwarzbach H,Kinscherf R

更新日期：2017-03-15 00:00:00

abstract：:Thirteen nitrogen-containing molecules (1a/1b and 2-12) were isolated from the Indonesian sponge Acanthostrongylophora ingens, highlighting the richness of this organism as a source of alkaloids. Their structures were elucidated using one- and two-dimensional NMR spectroscopy and HR-ESI-MS, while the stereochemistry o...

journal_title：Marine drugs

authors： Esposito G,Mai LH,Longeon A,Mangoni A,Durieu E,Meijer L,Van Soest R,Costantino V,Bourguet-Kondracki ML

更新日期：2019-08-15 00:00:00

abstract：:Marine biotoxin-contaminated seafood has caused thousands of poisonings worldwide this century. Given these threats, there is an increasing need for improved technologies that can be easily integrated into coastal monitoring programs. This study evaluates approaches for monitoring toxins associated with recurrent toxi...

journal_title：Marine drugs

authors： Hattenrath-Lehmann TK,Lusty MW,Wallace RB,Haynes B,Wang Z,Broadwater M,Deeds JR,Morton SL,Hastback W,Porter L,Chytalo K,Gobler CJ

更新日期：2018-01-13 00:00:00

abstract：:Concerning the requirements of effective drug candidates to combat against high rising multidrug resistant pathogens, we isolated three new linear lipopeptides, gageostatins A-C (1-3), consisting of hepta-peptides and new 3-β-hydroxy fatty acids from the fermentation broth of a marine-derived bacterium Bacillus subtil...

journal_title：Marine drugs

authors： Tareq FS,Lee MA,Lee HS,Lee JS,Lee YJ,Shin HJ

更新日期：2014-01-31 00:00:00

abstract：:Fish consumption is a potential route of human exposure to the hepatotoxic microcystins, especially in lakes and reservoirs that routinely experience significant toxic Microcystis blooms. Understanding the rates of uptake and elimination for microcystins as well as the transfer efficiency into tissues of consumers are...

journal_title：Marine drugs

authors： Dyble J,Gossiaux D,Landrum P,Kashian DR,Pothoven S

更新日期：2011-12-01 00:00:00

abstract：:The ability to produce an extracellular matrix and form multicellular communities is an adaptive behavior shared by many bacteria. In Bacillus subtilis, the model system for spore-forming bacteria, matrix production is one of the possible differentiation pathways that a cell can follow when vegetative growth is no lon...

journal_title：Marine drugs

authors： Di Luccia B,Riccio A,Vanacore A,Baccigalupi L,Molinaro A,Ricca E

更新日期：2015-10-21 00:00:00

abstract：:Marine organisms exhibit some advantages as a renewable source of potential drugs, far beyond chemotherapics. Particularly, the number of marine natural products with antithrombotic activity has increased in the last few years, and reports show a wide diversity in scaffolds, beyond the polysaccharide framework. While ...

journal_title：Marine drugs

authors： Carvalhal F,Cristelo RR,Resende DISP,Pinto MMM,Sousa E,Correia-da-Silva M

更新日期：2019-03-16 00:00:00

abstract：:The effect of gold nanoparticles (GNPs) synthesized in marine algae has been described in the context of skin, where they have shown potential benefit. Ecklonia stolonifera (ES) is a brown algae that belongs to the Laminariaceae family, and is widely used as a component of food and medicine due to its biological activ...

journal_title：Marine drugs

authors： Jun ES,Kim YJ,Kim HH,Park SY

更新日期：2020-08-19 00:00:00

abstract：:Ascidians (tunicates) are invertebrate chordates, and prolific producers of a wide variety of biologically active secondary metabolites from cyclic peptides to aromatic alkaloids. Several of these compounds have properties which make them candidates for potential new drugs to treat diseases such as cancer. Many of the...

journal_title：Marine drugs

authors： Watters DJ

更新日期：2018-05-13 00:00:00

abstract：:A new alkaloid, 2-(furan-2-yl)-6-(2S,3S,4-trihydroxybutyl)pyrazine (1), along with 12 known compounds, 2-(furan-2-yl)-5-(2S,3S,4-trihydroxybutyl)pyrazine (2), (S)-4-isobutyl-3-oxo-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-6-carbaldehyde (3), (S)-4-isopropyl-3-oxo-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-6-carbaldehyd...

journal_title：Marine drugs

authors： Wang P,Kong F,Wei J,Wang Y,Wang W,Hong K,Zhu W

更新日期：2014-01-21 00:00:00

abstract：:Chitin is an abundant polysaccharide primarily produced as an industrial waste stream during the processing of crustaceans. Despite the limited applications of chitin, there is interest from the medical, agrochemical, food and cosmetic industries because it can be converted into chitosan and partially acetylated chito...

journal_title：Marine drugs

authors： Schmitz C,Auza LG,Koberidze D,Rasche S,Fischer R,Bortesi L

更新日期：2019-08-01 00:00:00