Results 11 to 20 of about 9,105 (183)
Biochemical Characterization of a Kunitz-Type Protease Inhibitor From Mimosa regnellii and Its Effects on Melanoma Cell Viability and Angiogenesis. [PDF]
A Kunitz‐type serine protease inhibitor (JTI) purified from Mimosa regnellii seeds selectively targets melanoma cells. JTI triggers mitochondrial apoptosis, increases ROS and Ca2+ levels, arrests the cell cycle, and suppresses migration and angiogenesis without affecting healthy cells.
Rabêlo LMA +12 more
europepmc +2 more sources
Identificación de proteínas de cubierta y de membrana en merozoitos de Plasmodium falciparum
Se identificaron proteínas que se desprenden fácilmente del merozoíto (probablemente proteinas de cubierta) y proteínas intrínsecas de la membrana por el fraccionamiento de parásitos marcados endógenamente y purificados.
Enid Rivadeneira +2 more
doaj +1 more source
Introducción. La entrada de rotavirus a las células parece estar mediado por interacciones secuenciales entre las proteínas estructurales virales y algunas moléculas de la superficie celular.
Luz Y. Moreno +2 more
doaj +1 more source
En este trabajo se propone realizar por primera vez en Argentina un análisis proteómico por espectrometría de masas de una falange humana con una alteración macroscópica proveniente de un conjunto arqueológico recuperado en el sitio Cueva de Plaza ...
Ricardo Martín Neme Tauil +5 more
doaj +1 more source
AI‐Physics‐Experiment Trinity for Integrated Protein Dynamics Modeling
This review unites experiments, physics‐based simulations, and AI as a synergistic triad for protein dynamics modeling. It highlights integrative strategies, resolves sampling and forcefield bottlenecks, and outlines challenges and future directions for accurate, interpretable conformational ensemble prediction.
Chen Shi +4 more
wiley +1 more source
Dehulling combined with twin‐screw extrusion improves the nutritional and functional properties of steam treated navy beans. Protein digestibility increases while phytic acid is reduced by 43% and trypsin inhibitors are inactivated. Enhanced expansion, solubility, and sensory quality highlight the potential of dehulled bean flours for developing ...
Albarracín M, Garzon AG, Drago SR
wiley +1 more source
Producción de proteínas recombinantes de Plasmodium falciparum en Escherichia coli
Introducción. La producción de proteínas recombinantes es fundamental para el estudio funcional de las proteínas de Plasmodium falciparum. Sin embargo, las proteínas recombinantes de P.
Ángela Patricia Guerra +3 more
doaj +1 more source
Impact of fortifiers on donor milk nutrient composition: An experimental study
Abstract Background Preterm infants frequently require human milk fortification to meet their unique nutrients requirements. How commercial fortifiers change essential macronutrients and micronutrients in donor human milk has not been well‐studied. Methods Our sampling frame included milk from approved United States milk bank donors (n = 400), measured
Kimberly Mansen +5 more
wiley +1 more source
The bio‐guided phytochemical study resulted in the new compound 17‐epi‐melianodiol. The compound eliminated 100% of Aedes aegypti larvae at 100 ppm, causing pronounced morphological changes, cuticular damage, and extensive vacuolization. Abstract BACKGROUND In Brazil, Aedes aegypti is the primary vector of arboviruses such as dengue, chikungunya ...
Kethleen Duarte Crespo Soares +8 more
wiley +1 more source
La Proteómica, otra cara de la genómica
Las proteínas son lo que uno podría llamar los arquitectos de la vida, pues son cruciales en los procesos celulares de todos los seres vivos. Las proteínas están implicadas en la catálisis de las reacciones químicas celulares, el transporte de moléculas,
Tobías Mojica +2 more
doaj +1 more source

