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Suggested Topics within your search.
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2761
A new class of natural anthelmintics targeting lipid metabolism
Published 2025-01-01“…Genetic and biochemical tests reveal that AFAs inhibit POD-2, encoding an acetyl CoA carboxylase, the rate-limiting enzyme in lipid biosynthesis. These results uncover a new anthelmintic class affecting lipid metabolism.…”
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2762
Proximity extension assay revealed novel inflammatory biomarkers for follicular development and ovarian function: a prospective controlled study combining serum and follicular flui...
Published 2025-02-01“…Olink proteomic proximity extension assay (PEA) technology was used to compare the differentially expressed proteins (DEPs), and patients were divided into two subgroups—the normal ovarian reserve (NOR) group and the DOR group—for further bioinformatics analysis and verification by enzyme-linked immunosorbent assay (ELISA).ResultsIn total, 16 DEPs were detected between the mature group and the immature group (FF), and 11 DEPs were detected between the ovulation group and the menstruation group (serum). …”
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2763
The RNA M5C methyltransferase NSUN2 promotes progression of hepatocellular carcinoma by enhancing PKM2-mediated glycolysis
Published 2025-02-01“…Mechanistically, our data revealed that PKM2, a terminal enzyme in the glycolytic pathway, is a downstream target of NSUN2-mediated m5C modification. …”
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2764
Peptides: Emerging Candidates for the Prevention and Treatment of Skin Senescence: A Review
Published 2025-01-01“…Based on their mechanism of action, they can be classified into signal peptides, carrier peptides, neurotransmitter inhibitor peptides, and enzyme inhibitor peptides. This review focuses on the main types of peptides and their application in the cosmetic field, underlining their main limitations. …”
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2765
Consequences of the Lack of CD73 and Prostatic Acid Phosphatase in the Lymphoid Organs
Published 2014-01-01“…CD73, ecto-5′-nucleotidase, is the key enzyme catalyzing the conversion of extracellular AMP to adenosine that controls vascular permeability and immunosuppression. …”
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2766
PPARα: A Master Regulator of Bilirubin Homeostasis
Published 2014-01-01“…Human umbilical vein epithelial cells (HUVEC) and coronary artery smooth muscle cells (CASMC) were cultured in the absence or presence of the 3 activators, and mRNA, protein, and/or activity levels of the bilirubin synthesizing heme oxygenase- (HO-) 1 and biliverdin reductase (BVR) enzymes were determined. Human hepatocytes (HH) and HepG2 cells sustained similar treatments, except that the expression of the bilirubin conjugating UDP-glucuronosyltransferase (UGT) 1A1 enzyme and multidrug resistance-associated protein (MRP) 2 transporter was analyzed. …”
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2767
Evaluating the therapeutic effect of different forms of silymarin on liver status and expression of some genes involved in fat metabolism, antioxidants and anti‐inflammatory in old...
Published 2024-11-01“…Silymarin treatment improved serum antioxidant enzyme activity. All groups receiving silymarin showed a decrease in liver malondialdehyde content, expression of fatty acid synthase, tumour necrosis factor alpha, interleukin 6 (IL‐6) genes in the liver, and hepatic steatosis than the control, except those fed the PSM100 diet. …”
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2768
Replacement of Dietary Fishmeal Protein with Degossypolized Cottonseed Protein on Growth Performance, Nonspecific Immune Response, Antioxidant Capacity, and Target of Rapamycin Pat...
Published 2022-01-01“…These results revealed that FM protein replaced with 20% DCP could promote digestive enzyme activities and antioxidant capacity and further activate immune response and the TOR pathway so that growth performance of juvenile large yellow croaker was improved.…”
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2769
Aggravating Effects of Psychological Stress on Ligature-Induced Periodontitis via the Involvement of Local Oxidative Damage and NF-κB Activation
Published 2022-01-01“…The combination of CUMS and periodontitis had synergistic effects on increasing hypoxia-inducible factor-1α (HIF-1α) protein expression and reactive oxygen species (ROS) and malondialdehyde (MDA) contents and decreasing antioxidant enzyme activities compared with those in the stress or periodontitis groups. …”
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2770
A Structural Model of Truncated Gaussia princeps Luciferase Elucidating the Crucial Catalytic Function of No.76 Arginine towards Coelenterazine Oxidation.
Published 2025-01-01“…GLuc comprises two consecutive repeats that form the enzyme body and a central putative catalytic cavity. …”
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2771
The Effect of the Glucosinolate Sinigrin on Alterations in Molecular Biomarkers of the Myocardium in Swiss Mice
Published 2025-01-01“…Glucosinolates are chemically stable compounds that exhibit biological activity in the body following hydrolysis catalyzed by the enzyme myrosinase. While existing <i>in vitro</i> and <i>in vivo</i> studies suggest that the hydrolysis products of glucosinolates predominantly exert beneficial effects in both human and animal organisms, some studies have found that the excessive consumption of glucosinolates may lead to toxic and anti-nutritional effects. …”
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2772
Integrative proteomic-transcriptomic analysis revealed the lifestyles of Lactobacillus paracasei H4-11 and Kluyveromyces marxianus L1-1 under co-cultivation conditions
Published 2023-11-01“…The above up-regulation and down-regulation synergistically promoted the formation of characteristic flavor compounds (mainly L-lactic acid and ethyl acetate). Enzyme-linked immunoassay (ELISA) and parallel reaction monitoring (PRM) quantitative analysis respectively verified that 5 key metabolic enzymes and 27 proteins in L. paracasei H4-11 and K. marxianus L1-1 were associated with the characteristic flavor of rice-acid soup, as confirmed by the quantitative results of 4D LFQ.…”
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2773
Research advance of Bacillus velezensis: bioinformatics, characteristics, and applications
Published 2024-07-01“…B. velezensis has the capability to generate a diverse range of enzymes that have potential applications in various fields, such as enzyme production, fermented food, degradation of pollutants, and bioenergy. …”
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2774
Physiological and Biochemical Effects of Potassium Deficiency on Apple Tree Growth
Published 2025-01-01“…Potassium (K) is an essential mineral element that supports numerous plant processes, including photosynthesis, enzyme activation, osmoregulation, and nutrient balance. …”
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2775
Effects of yeast culture on growth performance, antioxidant capacity, immune function, and intestinal microbiota structure in Simmental beef cattle
Published 2025-01-01“…Serum samples were collected on the 1st, 30th, and 60th days, respectively, while feces 3 days before the end of the test.ResultsResults showed that YC addition significantly elevated average daily gain and reduced feed to weight ratio of beef cattle. The enzyme activities of total superoxide dismutase, total antioxidant capacity, and glutathione peroxidase in the serum in YC group obviously increased, while the malondialdehyde content distinctly decreased. …”
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2776
Antihypertensive effects of whey protein hydrolysate involve reshaping the gut microbiome in spontaneously hypertension rats
Published 2024-07-01“…Novel angiotensin-converting enzyme (ACE) inhibitory peptides were identified from whey protein hydrolysates (WPH) in vitro in our previous study and the antihypertensive abilities of WPH in vivo were further investigated in the current study. …”
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2777
Endophytic Colletotrichum siamense for Biocontrol and Resistance Induction in Guarana Seedlings
Published 2021-01-01“…Leaflets were randomly collected from each treatment group at 0, 48, 72, and 96 hours after pathogen inoculation and analyzed for total protein and enzyme production (POX, PAL, and CHI). After 28 days, the percentage of leaf lesions on the seedlings was evaluated. …”
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2778
The MicroRNA-106a/20b Strongly Enhances the Antitumour Immune Responses of Dendritic Cells Pulsed with Glioma Stem Cells by Targeting STAT3
Published 2022-01-01“…The production and secretion of the cytokines IL-6, IL-12, TNF-α, and IL-10 in DCs induced by GSCs were determined by enzyme-linked immunosorbent assay. Finally, the cytotoxic functions of T cells stimulated by GSC-DC fusion cells transfected with a miR-106a/20b mimic in vitro and the antitumour activity in vivo were detected. …”
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2779
Immunogenicity of Two Fractional Inactivated Poliovirus Vaccine Doses vs Single Intramuscular Inactivated Poliovirus Vaccine Dose in Infants of Low- and Middle-income Countries: A...
Published 2024-03-01“…The study measured the levels of antibodies using human poliovirus (PV) antibody immunoglobulin G (IgG) enzyme-linked immunosorbent assay (ELISA) kits and identified seroprotection as the presence of antibody >1:8 dilution. …”
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2780
Presence of Brucella spp. in Milk and Dairy Products: A Comprehensive Review and Its Perspectives
Published 2023-01-01“…The milk ring test (MRT) and enzyme-linked immunoassay (ELISA) are the two most widely utilized methods for detecting these antibodies in milk. …”
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