Results 61 to 70 of about 5,731,208 (381)

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

Population Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa, Andrea Costa, Sebastiano Salvidio   +2 more
wiley   +1 more source

Structure-activity relationship in monosaccharide-based Toll-like receptor 4 (TLR4) antagonists [PDF]

, 2018
The structure-activity relationship was investigated in a series of synthetic TLR4 antagonists formed by a glucosamine core linked to two phosphate esters and two linear carbon chains.
Airoldi, Cristina, Beyaert, Rudi, Billod, Jean-Marc, Braun, Harald, Calabrese, Valentina, Ciaramelli, Carlotta, Facchini, Fabio A, Forcella, Matilde, Fusi, Paola, Jerala, Roman, Lapenta, Fabio, Martin-Santamaria, Sonsoles, Minotti, Alberto, Palmer, Charys, Peri, Francesco, Pirianov, Grisha, Rapisarda, Silvia, Schromm, Andra B, Zaffaroni, Lenny   +18 more
core   +5 more sources

Structure‐Activity Relationship of Defective Metal‐Based Photocatalysts for Water Splitting: Experimental and Theoretical Perspectives

Advancement of science, 2019
Photocatalytic water splitting is promising for hydrogen energy production using solar energy and developing highly efficient photocatalysts is challenging.
Yong-Chao Zhang, Nisha Afzal, Lun Pan, Xiangwen Zhang, Jijun Zou   +4 more
semanticscholar   +1 more source

Structure–activity relationships of antibacterial peptides

Microbial Biotechnology, 2023
AbstractAntimicrobial peptides play a crucial role in innate immunity, whose components are mainly peptide‐based molecules with antibacterial properties. Indeed, the exploration of the immune system over the past 40 years has revealed a number of natural peptides playing a pivotal role in the defence mechanisms of vertebrates and invertebrates ...
Maria Gessica Ciulla, Fabrizio Gelain
openaire   +3 more sources

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Current Research on Antiepileptic Compounds

Molecules, 2015
Epilepsy affects about 1% of the world’s population. Due to the fact all antiepileptic drugs (AEDs) have some undesirable side effects and about 30% of epileptic patients are not seizure-free with the existing AEDs, there is still an urgent need for the ...
Cheng-Xi Wei, Ming Bian, Guo-Hua Gong
doaj   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Anti-biofilm Agents against Pseudomonas aeruginosa: A Structure–Activity Relationship Study of C-Glycosidic LecB Inhibitors

Journal of Medicinal Chemistry, 2019
Biofilm formation is a key mechanism of antimicrobial resistance. We have recently reported two classes of orally bioavailable C-glycosidic inhibitors of the Pseudomonas aeruginosa lectin LecB with antibiofilm activity.
R. Sommer, K. Rox, S. Wagner, D. Hauck, Sarah S. Henrikus, Shelby Newsad, T. Arnold, T. Ryckmans, M. Brönstrup, A. Imberty, A. Varrot, R. Hartmann, A. Titz   +12 more
semanticscholar   +1 more source

Biological activity, quantitative structure–activity relationship analysis, and molecular docking of xanthone derivatives as anticancer drugs

Drug Design, Development and Therapy, 2018
Isnatin Miladiyah,1,2 Jumina Jumina,3 Sofia Mubarika Haryana,4 Mustofa Mustofa5 1Pharmacology Department, Faculty of Medicine, Islamic University of Indonesia, 2Doctorate Program of Medical Science and Health, Faculty of Medicine, 3Chemistry Department,
Miladiyah I, Jumina J, Haryana SM, Mustofa M   +3 more
doaj  

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source