Results 61 to 70 of about 21,030 (219)

Collision‐Induced Fragmentation of Oligosaccharides: Mechanistic Insights for Mass Spectrometry‐Based Glycomics

Angewandte Chemie International Edition, Accepted Article.
Structural alterations in oligosaccharide structure are often associated with disease, positioning clinical glycomics an emerging tool for diagnostics. This is most commonly achieved using a controlled collision‐induced dissociation (CID) of larger oligosaccharides into fragments and measuring their mass in a mass spectrometer. Due to the complexity of
Niklas Geue, Marc Safferthal, Kevin Pagel   +2 more
wiley   +1 more source

Intestinal gene expression in pigs: effects of reduced feed intake during weaning and potential impact of dietary components [PDF]

, 2011
The weaning transition is characterised by morphological, histological and microbial changes, often leading to weaning-associated disorders. These intestinal changes can partly be ascribed to the lack of luminal nutrition arising from the reduced feed ...
Bauer, E., Metzler-Zebeli, B.U., Mosenthin, R., Verstegen, M.W.A.   +3 more
core   +1 more source

Metal‐Mediated Protein Engineering within Live Cells

Chemistry – An Asian Journal, Volume 20, Issue 6, March 17, 2025.
This review discusses how metal ions can mediate protein modification within live cells. With its easy handling, rapid solubility, and ease of internalization within the cells, metal ions can be an excellent stimulus for many organic reactions needed within an intracellular medium, which can modify proteins and lead to applications in chemistry ...
Pritam Ghosh
wiley   +1 more source

Glycosylation of glycolipids in cancer: basis for development of novel therapeutic approaches [PDF]

, 2013
Altered networks of gene regulation underlie many pathologies, including cancer. There are several proteins in cancer cells that are turned either on or off, which dramatically alters the metabolism and the overall activity of the cell, with the complex ...
Daniotti, Jose Luis, Rodríguez Walker, Macarena, Ruggiero, Fernando Miguel, Torres Demichelis, Vanina Andrea, Vilcaes, Aldo Alejandro   +4 more
core   +2 more sources

Pine bio‐oil based biorefinery procedure for the production of antioxidants, acids, and sugars

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract In this study, a wood‐based biorefinery with Pinus halepensis biomass was developed to obtain acids, sugars, and antioxidants with high recovery yields. Pine wood residues from sustainable forest management are transformed into bio‐oil (BO) and separated into value‐added chemicals with an integrated and innovative methodology.
Mireia Mora, Esteve Fàbregas, Francisco Céspedes, Neus Puy   +3 more
wiley   +1 more source

Optimization of second‐generation lactic acid from corn stover by alkaline catalysis in subcritical water reaction medium

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The optimization of hydrothermal lactic acid (LA) production from corn stover using Ca(OH)2 as catalyst was investigated. Initial studies with a 9 g L−1 glucose solution, and different Ca(OH)2 concentrations, in the range of 0.025–0.1 M, identified 0.075 M as the optimal concentration.
Helena Candela, Alba Ester Illera, Pedro Barea, María Olga Ruiz, Sagrario Beltrán, María Teresa Sanz   +5 more
wiley   +1 more source

A Paracoccidioides brasiliensis glycan shares serologic and functional properties with cryptococcal glucuronoxylomannan [PDF]

, 2012
The cell wall of the yeast form of the dimorphic fungus Paracoccidioides brasiliensis is enriched with alpha 1,3-glucans. in Cryptococcus neoformans, alpha 1,3-glucans interact with glucuronoxylomannan (GXM), a hetero-polysaccharide that is essential for
Albuquerque, Priscila C., Casadevall, Arturo, Cordero, Radames J. B., Fonseca, Fernanda L., Guimaraes, Allan J., Miranda, Kildare R., Nimrichter, Leonardo, Nosanchuk, Joshua D., Puccia, Rosana, Ramos, Caroline L., Rodrigues, Marcio L., Silva, Roberta Peres da   +11 more
core   +2 more sources

Bioethanol production from fruit waste using a microbial co‐culture of Bacillus siamensis F2 and Candida albicans GP1

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study explores the sustainable valorization of fruit waste (FW) for bioethanol production using a consolidated bioprocess (CBP) that combines fermentation and enzymatic hydrolysis in a single step. A co‐culture of Bacillus siamensis F2 (a multienzyme producer) and Candida albicans GP1 (a fermentative yeast) was employed to maximize ...
Baliram Gurunath Rathod, Venkata Giridhar Poosarla, Gobinath Rajagopalan, Ananya Kumari, Nagaveni Shivshetty   +4 more
wiley   +1 more source

Neurospora crassa transcriptomics reveals oxidative stress and plasma membrane homeostasis biology genes as key targets in response to chitosan [PDF]

, 2016
Chitosan is a natural polymer with antimicrobial activity. Chitosan causes plasma membrane permeabilization and induction of intracellular reactive oxygen species (ROS) in Neurospora crassa. We have determined the transcriptional profile of N.
Glass, N. Louise, Kowbel, David, Lopez-Llorca, Luis Vicente, Lopez-Moya, Federico, Nueda, María José, Palma-Guerrero, Javier   +5 more
core   +3 more sources

Flavonoid Profile, Biological Potentials, and In Silico Approaches of Methanol Extracts on AChE: Amaranthus retroflexus L.

Chemistry &Biodiversity, EarlyView.
ABSTRACT This study investigated the flavonoid compounds and their biological activities in methanol extracts obtained from root, stem, leaf, and flower parts of Amaranthus retroflexus L. Flavonoids in the extracts were characterized for the first time by liquid chromatography–highresolution mass spectrometry (LC–HRMS), and a total of eight flavonoid ...
Bedrettin Selvi, Güler Durmuş, Mustafa Ceylan, Şuheda Yıldırım, Ümit M. Koçyiğit, Ümit Yırtıcı, Volkan Eyüpoğlu   +6 more
wiley   +1 more source