Results 111 to 120 of about 77,389 (301)

Icariin Enhances the Enzymatic Activity of N‐acetylgalactosaminidase to Augment Akkermansia Abundance in Gut Microbiota for Improved PD‐1 Blockade Efficacy in Tumor Suppression

open access: yesAdvanced Science, EarlyView.
Icariin promoted the growth of Akk by enhancing the activity of N‐acetylgalactosaminidase (Amuc_0920), which enhanced mucin utilization and provided a favorable nutrient environment for bacterial growth. This icariin‐mediated enrichment of Akk further reshaped the tumor microenvironment and promoted CD8+ T cell infiltration, ultimately synergizing with
Shuangying Qiao   +12 more
wiley   +1 more source

Characterising stickiness of dairy powders : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Bioprocess Engineering, Massey University [PDF]

open access: yes, 2004
The stickiness phenomenon, one of the major operational problems, in the spray drying process is strongly related to changes in the powder particle surface.
Chatterjee, Rajesh
core  

NIPAL1 Drives a Metabolic‐Epigenetic Feedback Loop to Promote Lactate‐Mediated Immune Evasion in Esophageal Cancer

open access: yesAdvanced Science, EarlyView.
The study identifies a NIPAL1‐driven metabolic‐epigenetic circuit in esophageal squamous cell carcinoma that promotes glycolysis, lactate accumulation, and H3K18 histone lactylation, forming a self‐sustaining loop that suppresses CD8+ T cell immunity.
Ri‐Xin Chen   +15 more
wiley   +1 more source

Mechanisms of deterioration of nutrients [PDF]

open access: yes
The retention of flavor during freeze drying was studied with model systems. Mechanisms by which flavor retention phenomena is explained were developed and process conditions specified so that flavor retention is optimized. The literature is reviewed and
Flink, J. M., Karel, M.
core   +5 more sources

Composition and crystallization behavior of solvent-fractionated palm stearin

open access: yesInternational Journal of Food Properties, 2018
Palm stearin (PS) is an extensively used trans-free hardstock. Depending on process parameters, fractions with unique compositions, hardness, and solid fat content can be tailored toward specific applications.
Pawitchaya Podchong   +3 more
doaj   +1 more source

Bloch oscillations in non-Hermitian lattices with trajectories in complex plane

open access: yes, 2015
Bloch oscillations (BOs), i.e. the oscillatory motion of a quantum particle in a periodic potential, are one of the most striking effects of coherent quantum transport in the matter.
Longhi, Stefano
core   +1 more source

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

open access: yesAdvanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu   +16 more
wiley   +1 more source

Influence of factors involved in chicken fat dry-fractionation [PDF]

open access: yes, 2004
Dry fractionation of fats and oils involves selective crystallization of the most saturated triglycerides through cooling of the melted fat, followed by filtration. This process is the most inexpensive and requires no chemical additives. It is difficult,
Arnaud, Elodie   +2 more
core  

Growing Perfect Decagonal Quasicrystals by Local Rules

open access: yes, 2007
A local growth algorithm for a decagonal quasicrystal is presented. We show that a perfect Penrose tiling (PPT) layer can be grown on a decapod tiling layer by a three dimensional (3D) local rule growth. Once a PPT layer begins to form on the upper layer,
Hyeong-Chai Jeong   +7 more
core   +1 more source

Glutamine Deprivation Triggers Tribbles Homolog 3 Dependent G‐Quadruplex Resolution to Maintain DNA Repair and Tumor Survival

open access: yesAdvanced Science, EarlyView.
Glutamine deprivation triggers transient DNA damage yet activates adaptive repair in hepatocellular carcinoma cells. We identify TRIB3 as a stress‐induced nuclear scaffold that associates with DDX5 and G‐quadruplex DNA atBRCA1 andRAD51AP1 promoters. TRIB3 loss increases G4 accumulation, suppresses HR gene transcription, elevates γ‐H2A.X, and sensitizes
Qiang Ji   +10 more
wiley   +1 more source

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