Marine Drugs, Volume 23, Issue 5

This study investigated the effect of Codium fragile (WCF) water extract in reducing allergic inflammation in ovalbumin (OVA)-induced mice. Mice were sensitized to OVA + aluminum hydroxide, administered WCF for one week, and exposed to 1% aerosolized...

The co-occurrence of rare terpenoid thiocyanates (R-SCN), structurally similar to their more common isothiocyanate isomers (R-NCS), poses an enigma: how does the accepted path, terpenyl cation R+ → R-NC → R-NCS, accommodate R-SCN? The myste...

Octocorals have proven to be a prolific source of bioactive natural products, exhibiting a wide spectrum of pharmacological activities. Among octocorals, Pennatulaceans, commonly known as sea pens, are among the most dominant soft coral species livin...

Unguisins, a class of structurally complex cyclic peptides featuring a γ-aminobutyric acid residue embedded in the skeleton, exhibit diverse biological activities. Here, a new unguisin K, along with three known congeners, was isolated from the...

In recent decades, there have been frequent occurrences of paralytic shellfish toxin (PST) contamination in the Yellow and Bohai Seas, China. The waters around Changdao Island, situated at the convergence of these two seas, have suffered harmful alga...

In this investigation, the anti-inflammatory potential of phenylspirodrimanes (PSDs) produced by the marine-derived fungal strain Stachybotrys sp. SZU-W23 was systematically explored. A total of 15 PSDs were successfully isolated. Among them, four no...

Like other invertebrates, Litopenaeus vannamei lacks adaptive immunity and relies mainly on innate immunity for defense against foreign pathogens. In this study, three distinct Reeler domain-containing molecules were discovered in L. vannamei, design...

Background: Induction of apoptosis is an important strategy for the treatment of prostate cancer. DR5 is a member of the death receptor superfamily and targeting DR5 is an effective way to induce apoptosis. Pyripyropene O is a natural compound isolat...

As a lysosomal cysteine protease of the papain subfamily, cathepsin B (CTSB) is characterized by its innate immune functions and hydrolytic activity. However, the functions of CTSB in the immune responses of teleosts remain to be clarified. In this s...

Cardiovascular disease remains a leading cause of morbidity and mortality worldwide, frequently arising from platelet hyperactivation and subsequent thrombus formation. Although conventional antiplatelet therapies are available, challenges, such as d...