Results 21 to 30 of about 1,323 (167)

Multiple hybridization events and repeated evolution of homoeologue expression bias in parthenogenetic, polyploid New Zealand stick insects

open access: yesMolecular Ecology, Volume 34, Issue 15, August 2025.
Abstract During hybrid speciation, homoeologues combine in a single genome. Homoeologue expression bias (HEB) occurs when one homoeologue has higher gene expression than another. HEB has been well characterized in plants but rarely investigated in animals, especially invertebrates.
Seung‐Sub Choi   +6 more
wiley   +1 more source

Towards the control of biofilm formation in Anabaena (Nostoc) sp. PCC7120: novel insights into the genes involved and their regulation

open access: yesNew Phytologist, Volume 247, Issue 4, Page 1805-1825, August 2025.
Summary Cyanobacteria are major components of biofilms in light‐exposed environments, contributing to nutrient cycling, nitrogen fixation and global biogeochemical processes. Although nitrogen‐fixing cyanobacteria have been successfully used in biofertilization, the regulatory mechanisms underlying biofilm formation remain poorly understood.
Irene Olivan‐Muro   +4 more
wiley   +1 more source

Hypoxia‐Induced Suppression of FAM99A and FAM99B Contributes to the Development and Glucose Metabolic Reprogramming of Hepatocellular Carcinoma

open access: yesThe FASEB Journal, Volume 39, Issue 14, 31 July 2025.
FAM99A and FAM99B suppress glycolysis, proliferation, invasion, and migration of hepatocellular carcinoma under hypoxic conditions, which may be related to the miR‐1291‐mediated ceRNA mechanism. ABSTRACT Hepatocellular carcinoma (HCC) is a highly aggressive and highly malignant cancer.
Cang‐sang Song   +7 more
wiley   +1 more source

Biochemical Characterization of Multimodular Xylanolytic Carbohydrate Esterases from the Marine Bacterium Flavimarina sp. Hel_I_48

open access: yesChemBioChem, Volume 26, Issue 13, July 11, 2025.
Multimodular carbohydrate‐active enzymes often combine different catalytic activities for efficient polysaccharide degradation. In this work, the structural and functional characterization of three multimodular xylan‐targeting esterases, Fl6, Fll1 and Fll4 from Flavimarina sp. Hel_I_48, are presented.
Michelle Teune   +4 more
wiley   +1 more source

Synbiotics of Lactobacillus suilingensis and inulin alleviates cognitive impairment via regulating gut microbiota indole‐3‐lactic acid metabolism in female AD mice

open access: yesAlzheimer's &Dementia, Volume 21, Issue 7, July 2025.
Abstract INTRODUCTION Recent studies have found that gut microbial tryptophan metabolism is altered in Alzheimer's disease (AD) patients. However, the functional consequences of these changes and their therapeutic potential remain unclear. METHODS The metagenomic data of 49 preclinical AD patients and 115 healthy controls were analyzed.
Cong Yang   +15 more
wiley   +1 more source

Synthesis of Uridine Diphosphate-Glucuronic Acid

open access: yesChemical and Pharmaceutical Bulletin, 1960
Uridine 5'-phosphoramidate (I) was allowed to react with α-glucuronic acid 1-phosphate (II), and α-uridine diphosphate glucuronic acid (α-UDPGA) (III) was isolated from the reaction mixture by ion exchange chromatography. Likewise, β-UDPGA (V) was produced from (I) and β-glucuronic acid 1-phosphate (IV).
Hiroki Moriyama   +4 more
openaire   +6 more sources

The Effects of Glucuronic Acid on Acne Vulgaris

open access: yesThe Tohoku Journal of Experimental Medicine, 1956
1. The liver function tests revealed that the majority of patients with acne vulgaris showed the disturbance of liver function. 2. It was shown that the glucuronic acid administration yielded remarkably beneficial effects upon acne vulgaris. 3. The authors discussed why glucuronic acid highly efficacious on acne vulgaris was.
Susumu Tsukada   +3 more
openaire   +4 more sources

STUDIES ON GLUCURONIC ACID BIOSYNTHESIS

open access: yesNihon Naika Gakkai Zasshi, 1955
1) URINARY EXCRETION OF THE PREFORMED GLUCURONIC ACID, AND THE INFLUENCE OF GLUCURONIC ACID UPON THE URINARY EXCRETION OF MEN-THYLGLUCURONIDE IN RABBITS.The preformed glucuronic acid injected to rabbit was excreted into the urine rapidly, and 75 to 90% of the injected dose was excreted within six hours.
openaire   +2 more sources

DERIVATIVES OF GLUCURONIC ACID [PDF]

open access: yesJournal of Biological Chemistry, 1933
Frank H. Babers, Walther F. Goebel
openaire   +5 more sources

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