Results 31 to 40 of about 261 (135)

Marine Indole Alkaloids

Marine Drugs, 2015
Marine indole alkaloids comprise a large and steadily growing group of secondary metabolites. Their diverse biological activities make many compounds of this class attractive starting points for pharmaceutical development.
Natalie Netz, Till Opatz
doaj   +1 more source

A Convenient Strategy to Access Diverse Libraries of Amphiphilic Compounds Based on Glycopeptoids

Chirality, Volume 38, Issue 7, July 2026.
A synthetic platform based on a convergent synthetic strategy enables rapid access to a diverse amphiphilic glycopeptoids library. These modular systems exhibit self‐assembly into nanoscale aggregates, highlighting their potential as customizable platforms for drug delivery, biomimetic materials, and membrane protein stabilization.
Ludovica Dei, Stefano Cadeddu, Claude Taillefumier, Chiara Migone, Angela Fabiano, Anna Maria Piras, Maria Chiara Santangelo, Sebastiano Di Pietro, Valeria Di Bussolo, Gaetano Angelici   +9 more
wiley   +1 more source

The Role of Cyclic Diketopiperazine in the Formation of Polypeptides on Silica Surfaces

ChemPlusChem, Volume 91, Issue 7, July 2026.
The parameters governing diketopiperazine (DKP) deposition, reactivity, and opening on amorphous silica are investigated through complementary studies in both liquid and gas phases in the frame of glycine (Gly) polymerization. The results demonstrate that DKP acts as an efficient intermediate toward the formation of linear poly‐Gly, yielding ...
Ola El Samrout, Rita Arnesi, Samuele Mistrali, Chiara Nannuzzi, Gloria Berlier   +4 more
wiley   +1 more source

In Silico Evaluation of Diketopiperazine (DPK) Derivatives as Potential Inhibitors for G-Protein-Coupled Receptors (GPCRs)

Medical Sciences Forum
G-protein-coupled receptors (GPCRs) are a group of various membrane proteins that mediate essential physiological processes by translating extracellular signals into intracellular responses.
Sepideh Jafari, Joanna Bojarska
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance Trichoderma harzianum T78

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State, The Netherlands, for the pesticide active substance Trichoderma harzianum T78 and the considerations as regards the inclusion of the substance in Annex IV ...
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Mark Egsmose, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Adriana Scattareggia Marchese, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +48 more
wiley   +1 more source

Positive Regulation of Spoilage Potential and Biofilm Formation in Shewanella baltica OS155 via Quorum Sensing System Composed of DKP and Orphan LuxRs

Frontiers in Microbiology, 2019
The spoilage potential and biofilm formation of Shewanella baltica are reported to be regulated by Quorum sensing (QS) system from the phenotype point of view, but the specific mechanism is not fully understood.
Yanbo Wang, Yanbo Wang, Feifei Wang, Chong Wang, Xiuting Li, Linglin Fu, Linglin Fu   +6 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance Trichoderma asperellum T34

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State Sweden and co‐rapporteur Member State Italy for the pesticide active substance Trichoderma asperellum T34 are reported. The context of the peer review was
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Mark Egsmose, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Adriana Scattareggia Marchese, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +48 more
wiley   +1 more source

Antifungal Metabolites from Marine-Derived Streptomyces sp. AMA49 against Pyricularia oryzae

Journal of Pure and Applied Microbiology, 2019
Marine-derived actinobacteria are considered as potential sources of bioactive metabolites including antifungal substances. Fifteen out of 155 marine-derived actinobacteria exhibited strong antifungal activity against the rice blast fungus Pyricularia ...
Jirayu Buatong, Vatcharin Rukachaisirikul, Suthinee Sangkanu, Frank Surup, Souwalak Phongpaichit   +4 more
doaj   +1 more source

Kineochelins—A New Group of Siderophores From an Antarctic Bacterium

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
Genome‐guided analysis of an Antarctic Actinokineospora strain led to the discovery of kineochelins, a new group of siderophores involved in iron sequestration and microbial competition. Kineochelin production inhibits co‐occurring bacteria and clinically relevant yeasts, highlighting Antarctic microorganisms as promising sources of bioactive natural ...
Stanislava Kralova, Peter Spacek, Johannes Gafriller, Matej Bezdicek, Viktoria Medvedcova, Joana Séneca, Jay Osvatic, Ulrike Grienke, Thomas Rattei, Olga N. Sekurova, Sergey B. Zotchev, Martin Zehl, Alexander Loy   +12 more
wiley   +1 more source

Bifunctional Photocatalysts: Exploiting Proximity for Enhanced Reaction Performance

Chemistry – A European Journal, Volume 32, Issue 19, 22 May 2026.
This review covers the application of the bifunctional approach to photocatalysis as a means to attain (enhanced) enantioselectivity, and, more in general, as a strategy to enhance the catalytic performance through an effective use of short‐lived reaction intermediates.
Luigi Dolcini, Daniele Lavelli, Alberto Dal Corso, Luca Pignataro   +3 more
wiley   +1 more source