Results 221 to 230 of about 1,250,539 (300)

Bioassay-Guided Purification of Cytotoxic Isoflavonoids and Sesquiterpenoids of <i>Streptomyces coelicolor</i> Isolated from Marine Sponge <i>Axinella sinoxea</i>, and <i>In Silico</i> Target Prediction. [PDF]

Iran J Biotechnol
Alborz M, Gozari M, Firuzi O, Poustforoosh A, El Seedi HR, Reza Jassbi A.   +5 more
europepmc   +1 more source

Chemical Constituents of the Deep‐Sea‐Derived Fungus Talaromyces wortmannii and Their Ferroptosis Inhibitory Activity

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
One new tyramine derivative (1) and 28 known compounds (2–29) were isolated from deep‐sea‐derived fungus Talaromyces wortmannii. Their structures were elucidated by NMR/MS and computational calculations. Compounds 2 and 6 potently inhibited ferroptosis with EC5₀ values of 4.52 and 13.73 µM.
Ke‐Xin Ma, Zheng‐Biao Zou, Qi‐Qian Wu, Li‐Sheng Li, Ying‐Ni Pan, Xian‐Wen Yang   +5 more
wiley   +1 more source

Pseudovibriamides from <i>Pseudovibrio</i> marine sponge bacteria promote flagellar motility via transcriptional modulation. [PDF]

mBio
Dai Y, Lourenzon V, Ióca LP, Al-Smadi D, Arnold L, McIntire I, Berlinck RGS, Eustáquio AS.   +7 more
europepmc   +1 more source

1,3‐Dipolar Cycloaddition of Nitroalkanes as a Tool of DOS/LOS‐Like Strategy for the Synthesis of Isoxazoles and Isoxazolines

ChemistryEurope, Volume 4, Issue 9, September 2026.
A broadly applicable synthetic platform based on a DOS/LOS‐like strategy is implemented for the case of sp3‐enriched isoxazole/isoxazoline building blocks. The method is based on a [3+2] cycloaddition of nitroalkanes and various alkenes or alkynes. The utility of the proposed approach is illustrated by the discovery of JAK2‐selective inhibitors.
Bohdan A. Chalyk, Kostiantyn O. Halos, Anastasiia Grynyova, Bohdan S. Sosunovych, Bohdan V. Vashchenko, Oleksandr Zginnyk, Anna Beshtynarska, Nataliia Shliakhtova, Petro Borysko, Angelina V. Biitseva, Konstantin S. Gavrilenko, Dmytro M. Volochnyuk, Oleksandr O. Grygorenko   +12 more
wiley   +1 more source

The Suppression of Signal Transducer and Activator of Transcription-3 in A549 human Lung Carcinoma Cells Induced by Marine Sponge Callyspongia aerizusa. [PDF]

J Exp Pharmacol
Hadisaputri YE, Nurhaniefah AA, Mutakin M, Hendriani R, Rezano A, Sopyan I, Yusnaini Y, Asikin Y, Abdulah R.   +8 more
europepmc   +1 more source

SiC/Si ceramic hollow fibres: A new approach to Chlorella vulgaris biomass harvesting

The Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4568-4578, September 2026.
Abstract Efficient harvesting of microalgae is a critical challenge for the viability of biorefineries, requiring technologies that combine high selectivity, low cost, and scalability. The current work evaluated the performance of an asymmetric hollow fibre ceramic membrane (HF‐SiC70Si30), fabricated by phase inversion and sintered at 1250°C, in the ...
Erisson Paulo Borges Lopes, Warlen Agnelo Dias, Miria Hespanhol Miranda Reis, Vicelma Luiz Cardoso, Fabiana Regina Xavier Batista   +4 more
wiley   +1 more source

Discovery and Folding Dynamics of a Fused Bicyclic Cysteine Knot Undecapeptide from the Marine Sponge Halichondria bowerbanki. [PDF]

J Org Chem
Zhong W, Olugbami JO, Rathakrishnan P, Mohanty I, Moore SG, Garg N, Oyelere AK, Turner TL, McShan AC, Agarwal V.   +9 more
europepmc   +1 more source

Exercise‐Induced Myonectin Protects Against Cerebral Ischemia–Reperfusion Injury

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
Exercise‐induced myonectin protects against cerebral ischemia–reperfusion injury. Myonectin knockout abolishes exercise benefits, whereas recombinant administration reduces cerebral infarct size. Mechanistically, myonectin activates PI3K/AKT/mTOR signaling, thereby suppressing excessive neuronal autophagy and microglial‐driven neuroinflammation ...
Jing Zhang, Shengle Chen, Jingyu Liu, Xin Qi, Xiaoming Zhang, Peng Lin, Dezhang Huang, Jing Li   +7 more
wiley   +1 more source

Microbiome changes through the ontogeny of the marine sponge Crambe crambe. [PDF]

Environ Microbiome
Turon M, Ford M, Maldonado M, Sitjà C, Riesgo A, Díez-Vives C.   +5 more
europepmc   +1 more source

AI‐assisted identification of stromatoporoids

The Depositional Record, Volume 12, Issue 4, September 2026.
AI models integrating vertical and transverse thin‐section images accurately classify Silurian stromatoporoid taxa, achieving up to 97% accuracy. This dual‐orientation framework mirrors traditional taxonomy, reveals patterns of morphological continuity, and provides a scalable, quantitative approach for advancing automated fossil identification ...
David Rodríguez González, Consuelo Sendino, Stephen Kershaw, Inés Victoria Rodríguez   +3 more
wiley   +1 more source