Results 101 to 110 of about 101,251 (206)

Application of 2D‐Chromatography System for the Determination of Cosmetic Peptides in Skin Homogenates

open access: yesJournal of Mass Spectrometry, Volume 61, Issue 8, August 2026.
ABSTRACT Peptides are increasingly employed as active ingredients in both therapeutic and cosmeceutical applications due to their high biological specificity, favorable safety profiles, and expanding market relevance. In topical formulations, peptide activity is typically confined to the skin, where widespread dermal proteases may significantly affect ...
Fosca Errante   +5 more
wiley   +1 more source

Transcriptional Regulation of the Novel Theacrine Synthase Gene CsTcS2 by the CsTINY–CsWRKY33 Module Underpins Theacrine Biosynthesis in Camellia sinensis

open access: yesPlant Biotechnology Journal, Volume 24, Issue 8, Page 4823-4843, August 2026.
ABSTRACT Theacrine (1,3,7,9‐tetramethyluric acid) is a purine alkaloid detected in multiple wild and specialised tea germplasms (Camellia sinensis) from South China, including Kucha. However, the molecular mechanisms governing its biosynthesis remain poorly understood. Here, we identify CsTcS2 as a novel theacrine synthase in tea plant.
Ting Wu   +13 more
wiley   +1 more source

The appraisal of three gas-fired small-scale CHP systems. [PDF]

open access: yes, 1997
The research in this thesis has undertaken a technical. economic and environmeiital appraisal of three gas-fired, small-scale Combined Heat-and-Power (CHP) systenlýý together with a study of the UK's electricity supply industry (ESi) and CHP market ...
Riley, J. M., Riley, J.
core  

DNA Methylation Shapes Seed‐Borne Microbiome and Proteome Responses During Early Maize‐Beneficial Bacteria Interactions

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 5477-5496, August 2026.
ABSTRACT Microorganism and plant interactions are crucial for development and environmental adaptation. Plant growth promoting bacteria enhance agricultural productivity in a sustainable manner, while epigenetic modifications such as DNA methylation regulate gene expression and adaptive responses.
Pedro Igor Zocateli   +12 more
wiley   +1 more source

Chemical treatment rescues reduced growth of the autoimmune mutant chs3‐2D without compromising its immune responses

open access: yesPlant Biology, Volume 28, Issue 5, Page 1686-1697, August 2026.
We generated a compound by chemical modification that can efficiently rescue growth without decreasing the immune response of the chs3‐2D autoimmune mutants, thus chemically uncoupling its growth–defence trade‐off. Abstract Plant development in many species including Arabidopsis relies on the accurate balance between growth and defence.
M. Keijzer   +5 more
wiley   +1 more source

Epoxidation of Cashmeran and Unprecedented Rearrangement to an α‐Carbonyl δ‐Spirolactone

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 28, 25 July 2026.
A new strategy enables diastereoselective conversion of Cashmeran into a previously unknown α‐carbonyl δ‐spirolactone via epoxidation, Baeyer–Villiger oxidation, and acid‐catalyzed rearrangement. Structure and mechanism were confirmed by NMR, single crystal X‐ray diffraction, and computational studies. We report the epoxidation of Cashmeran followed by
Lukas Kell   +7 more
wiley   +1 more source

A framework for using tissue chemistry and biochronologies to reconstruct fish habitat use and growth

open access: yesEcological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
Caption to use for Graphical Abstract (if caption not provided with separate file): A novel and accessible framework for using chemical tracers in fish tissues for addressing ecological questions, with a primary focus on habitat use and movement reconstruction.
Peter Betts   +6 more
wiley   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, Volume 309, Issue 7, Page 1713-1748, July 2026.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +1 more source

Innovative Methods for Prenatal Cannabis Exposure: Vapor Inhalation Chamber and Metabolite Quantification in Prairie Voles and Rats

open access: yesDevelopmental Psychobiology, Volume 68, Issue 4, July 2026.
ABSTRACT The increasing prevalence of cannabis use, including among pregnant women, highlights the critical need for a deeper understanding of prenatal cannabis exposure. This study aimed to develop a standardized cross‐species inhalation exposure protocol to administer the principal psychoactive component of cannabis, Δ9‐tetrahydrocannabinol (THC), to
Sophia Rogers   +10 more
wiley   +1 more source

Innovative Food Intervention Containing Probiotics and Policosanols Counteracts Gut Barrier Breakdown and Inflammation Associated With Obesity via Butyrate‐glial‐IL1β Axis

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
ABSTRACT The combined use of probiotics and policosanols has emerged as a promising therapeutic strategy for the management of obesity. Here, we investigated the efficacy of an innovative mixture, containing probiotics (Bifidobacterium infantis GM‐21, Bifidobacterium bifidum GM‐25, Lactobacillus rhamnosus GM‐28) and policosanols in counteracting and ...
Vanessa D'Antongiovanni   +11 more
wiley   +1 more source

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