Results 121 to 130 of about 21,550 (284)

Gut Microbiota and Hepatocellular Carcinoma: Metabolic Products and Immunotherapy Modulation

open access: yesCancer Medicine, Volume 14, Issue 9, May 2025.
ABSTRACT Background The relationship between hepatocellular carcinoma (HCC) and gut microbiota has gained attention for its impact on HCC immunotherapy. Methods Key gut microbial metabolites, including bile acids, toll‐like receptor 4, short‐chain fatty acids, and bacterial toxins, contribute to HCC progression and influence immune responses through ...
Kunmin Xiao   +4 more
wiley   +1 more source

Mulching with plastic film improved the root quality of summer-sown sweet potato (Ipomoea batatas (L). Lam.) in northern China

open access: yesJournal of Integrative Agriculture, 2019
The root quality of sweet potato cultivated during the summer season is poor in northern China; thus, this study was conducted to determine whether root quality could be improved through mulching with plastic film (MPF).
Fu-yun HOU   +5 more
doaj  

Using Contextual Information to Improve Blood Glucose Prediction [PDF]

open access: yesarXiv, 2019
Blood glucose value prediction is an important task in diabetes management. While it is reported that glucose concentration is sensitive to social context such as mood, physical activity, stress, diet, alongside the influence of diabetes pathologies, we need more research on data and methodologies to incorporate and evaluate signals about such temporal
arxiv  

Phase transition in p53 states induced by glucose [PDF]

open access: yesarXiv, 2015
We present p53-MDM2-Glucose model to study spatio-temporal properties of the system induced by glucose. The variation in glucose concentration level triggers the system at different states, namely, oscillation death (stabilized), sustain and damped oscillations which correspond to various cellular states.
arxiv  

Control of Nucleotide Metabolism and Ribosomal Ribonucleic Acid Synthesis During Nitrogen Starvation of \u3cem\u3eEscherichia coli\u3c/em\u3e [PDF]

open access: yes, 1972
Ribosomal ribonucleic acid (RNA) synthesis and ribonucleoside triphosphate metabolism were studied in cultures of Escherichia coli subjected to starvation for inorganic nitrogen.
Irr, Joseph D.
core   +1 more source

CRISPR/dCas9-based metabolic pathway engineering for the systematic optimization of exopolysaccharide biosynthesis in Streptococcus thermophilus

open access: yesJournal of Dairy Science, 2022
: Streptococcus thermophilus is used extensively in the dairy industry and has shown great promise as a chassis cell for the biosynthesis of high-value metabolites. However, metabolic engineering in S.
Linghui Kong   +4 more
doaj  

Characterization of GDP-mannose Pyrophosphorylase from Escherichia Coli O157:H7 EDL933 and Its Broad Substrate Specificity

open access: yes, 2005
GDP-mannose pyrophosphorylase gene (ManC) of Escherichia coli (E. coli) O157 was cloned and expressed as a highly soluble protein in E. coli BL21 (DE3). The enzyme was subsequently purified using hydrophobic and ion exchange chromatographies. ManC showed
Hwang, Bum-Yeol   +6 more
core  

Enzymatic Studies of Glucuronide Formation in Impaired Liver I. Assay Methods For the Determination of Glucuronyl Transferase Activity and Uridine Diphosphate Glucuronic Acid Content of Liver Tissue Using 4-Methyl Umbelliferone as a Glucuronide Receptor; Its Application to Needle Liver Biopsy Tissues [PDF]

open access: yes, 1962
An attempt was made to apply the method devised by ARIAS for the determination of liver glucuronyl transferase activity using 4-methyl umbelliferone as a glucuronide receptor to the small amounts of liver tissue obtained by needle biopsy.
Taketa, Kazuhisa
core   +1 more source

A highly selective C-rhamnosyltransferase from Viola tricolor and insights into its mechanisms

open access: yesActa Pharmaceutica Sinica B, 2023
C-Glycosides are important natural products with various bioactivities. In plant biosynthetic pathways, the C-glycosylation step is usually catalyzed by C-glycosyltransferases (CGTs), and most of them prefer to accept uridine 5′-diphosphate glucose (UDP ...
Bo-Yun Han   +9 more
doaj  

Home - About - Disclaimer - Privacy