Results 31 to 40 of about 4,126 (135)

Immunomodulatory natural polysaccharide‐based nanoparticles for the treatment of neurodegenerative diseases

open access: yesIbrain, EarlyView.
Polysaccharide‐based nanoparticles offer versatile platforms for drug delivery and immune modulation in neurodegenerative diseases. This review highlights their potential in treating Alzheimer's, Parkinson's, and multiple sclerosis, focusing on targeted delivery and neuroinflammation.
Leto‐Aikaterini Tziveleka   +5 more
wiley   +1 more source

An Increase in Male Recombination Rate With Age in Dairy Cattle Is Heritable and Polygenic

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Meiotic recombination is an essential process for shuffling genetic diversity in sexually reproducing organisms, can vary within and between individuals in response to intrinsic and extrinsic factors, and can be heritable. Interestingly, recombination rate has been found to vary with age in some species, but to date, there have been no ...
Evelyn Jade   +5 more
wiley   +1 more source

Old player, new roles: defining the role of the plastidial phosphorylase

open access: yesNew Phytologist, Volume 247, Issue 4, Page 1622-1632, August 2025.
Summary The plastidial phosphorylase (Pho1 or Phs1; E.C. 2.4.1.1) is a ubiquitous enzyme among plants that catalyzes the formation and degradation of glucans. Although the first report connecting Pho1 with starch metabolism came out > 80 years ago, its precise role is still a matter of debate.
David Seung   +2 more
wiley   +1 more source

Metabolic Network for the Biosynthesis of Intra- and Extracellular alpha-Glucans Required for Virulence of Mycobacterium tuberculosis [PDF]

open access: yes, 2016
Mycobacterium tuberculosis synthesizes intra- and extracellular alpha-glucans that were believed to originate from separate pathways. The extracellular glucose polymer is the main constituent of the mycobacterial capsule that is thought to be involved in
A Bar-Even   +62 more
core   +3 more sources

An Update: Enzymatic Synthesis for Industrial Applications

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 27, July 1, 2025.
Biocatalysis has become a sustainable and cost‐competitive alternative to established chemical synthesis, enabling the enzyme‐based production of not only commodity chemicals but (non‐natural) amino acids, (rare) sugars, as well as synthetic nucleotides.
Thomas Bayer   +4 more
wiley   +1 more source

A Comprehensive Review of Starch: Structure, Properties, Chemical Modification, and Application in Food Preservation

open access: yesFood Frontiers, Volume 6, Issue 4, Page 1645-1657, July 2025.
The negative effects of widely used polyethylene‐plastic packaging on environment and consumers' health along with the advantages of biopolymers lead to attention on active and degradable packaging as safe alternatives. Xie et al. thoroughly review starch, focusing on its chemical modification and application in constructing active and degradable ...
Qinfei Xie   +4 more
wiley   +1 more source

Recent Advances in the Characterization of Food Biomacromolecules: Polysaccharide, Protein, and Lipid

open access: yesFood Science &Nutrition, Volume 13, Issue 7, July 2025.
Polysaccharides, proteins, and lipids are key biomacromolecules that determine the structure, function, and nutritional value of food systems. Recent advances in spectroscopic, chromatographic, and imaging techniques have significantly enhanced our ability to characterize their complex structures and dynamic behaviors.
Seid Reza Falsafi   +8 more
wiley   +1 more source

Draft genome sequence of chloride-tolerant Leptospirillum ferriphilum Sp-Cl from industrial bioleaching operations in northern Chile [PDF]

open access: yes, 2016
Indexación: Web of Science; PubMedLeptospirillum ferriphilum Sp-Cl is a Gram negative, thermotolerant, curved, rod- shaped bacterium, isolated from an industrial bioleaching operation in northern Chile, where chalcocite is the major copper mineral and ...
Acosta, Mauricio   +12 more
core   +1 more source

Comparison of porous starches obtained from different enzyme types and levels [PDF]

open access: yes, 2016
The objective was to compare the action of different hydrolases for producing porous corn starches. Amyloglucosidase (AMG), α-amylase (AM), cyclodextrin-glycosyltransferase (CGTase) and branching enzyme (BE) were tested using a range of concentrations ...
Benavent Gil, Yaiza, Rosell, Cristina M.
core   +1 more source

Structural and Functional Properties of Starch From Popped Seeds of Makhana (Euryale ferox)

open access: yesStarch - Stärke, Volume 77, Issue 7, July 2025.
This study aimed to investigate the starch properties of raw and popped makhana (PM) seeds (Euryale ferox), focusing on changes in physicochemical, structural, and functional properties. The finding revealed that popped makhana starch (PMS) exhibited enhanced physicochemical characteristics compared to raw starch and versatile ingredient for starch ...
Zoobiya Islam   +5 more
wiley   +1 more source

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