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103 resultados encontrados.

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Gene Expression of Antioxidant Enzymes in Healthy and Aborted Women
Artículo
Acceso abierto Artículo DOAJ
Yasir A'al-Issa et al · University of Mosul, College of Education for Pure Science · 2025 · ISSN 1812-125X
Gene expression analysis is one of the most important tools for discovering the link between human disorders and the genes that control them. The primary purpose of this study is to identify the gene expression profile o...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Carcass and Meat Characteristics and Gene Expression in Intramuscular Adipose Tissue of Korean Native Cattle Fed Finishing Diets Supplemented with 5% Palm Oil
Artículo
Material complementario disponible Artículo DOAJ
Sungkwon Park et al · Springer Nature · 2017 · ISSN 2636-0772
Abstract We hypothesized that supplementing finishing diets with palm oil would promote adipogenic gene expression but depress stearoyl-CoA desaturase (SCD) gene expression in intramuscular (i.m.) adipose tissues of Hanw...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Material complementario
DNA fragmentation, transgene expression and embryo development after intracytoplasmic injection of DNA-liposome complexes in IVF bovine zygotes
Artículo
Acceso abierto Artículo CONICET Digital
Vichera, G. et al · Cambridge University Press · 2012 · ISSN 0967-1994
Summary This study was designed to evaluate the quality and viability of bovine embryos produced by in vitro fertilization (IVF), after intracytoplasmic injection of pCX-EGFP-liposome complexes or pBCKIP2.8-liposome comp...
Idioma eng
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Open Access
Searching for α−solenoid proteins involved in organellar gene expression
Artículo
Acceso abierto Artículo DOAJ
Céline Cattelin et al · BMC · 2026 · ISSN 1471-2164
Abstract Background In photosynthetic eukaryotes of the green lineage, the expression of the chloroplast genome is mainly regulated post-transcriptionally, by RNA-binding proteins encoded in the nuclear genome termed org...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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Open Access
The Cavβ1a subunit regulates gene expression and suppresses myogenin in muscle progenitor cells
Artículo
Acceso abierto Artículo CONICET Digital
Taylor, Jackson et al · Rockefeller Univ Press · 2014 · ISSN 0021-9525
Voltage-gated calcium channel (Cav)  subunits are auxiliary subunits to Cavs. Recent reports show Cavsubunits may enter the nucleus and suggest a role in transcriptional regulation, but the physiological rele-vance...
Idioma eng
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Open Access
Role of ABA and Gibberellin A3 on gene expression pattern of sugar transporters and invertases in Vitis vinifera cv. Malbec during berry ripening
Artículo
Material complementario disponible Artículo CONICET Digital
Murcia, Mauro Germán et al · Springer · 2017 · ISSN 0167-6903
Sugars are key constituents that affect quality of grape berries, and consequently the grape metabolic profile relevant to wine?s industry. However, enzymes and transporter genes expression involved in sugar transport at...
Idioma eng
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Lipid emulsion modulates myogenic and collagen‐related gene expression in skeletal muscle of preterm fetal sheep
Artículo
Acceso abierto Artículo DOAJ
Xinrui Li et al · Wiley · 2026 · ISSN 0958-0670
Abstract Although intravenous lipid emulsions are routinely administered to preterm infants, their specific effects on skeletal muscle development remain unclear. In this study, a soybean oil‐based lipid emulsion (Intr...
LCC TENDOlBoeXNpb2xvZ3k~Idioma eng
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The role of taurine in modulating metal accumulation and gene expression under cadmium stress in Glycyrrhiza glabra
Artículo
Acceso abierto Artículo DOAJ
Erfan Ghozloo et al · BMC · 2026 · ISSN 1471-2229
Abstract Background Heavy metal pollution, particularly cadmium (Cd), poses a significant threat to the environment, human health and plant growth. Taurine is an amino acid with antioxidant properties. The effect of taur...
LCC TENDOkJvdGFueQ~~Idioma eng
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Open Access
Identification of TSHB gene expression profile in Duolang sheep and its functional role in granulosa cells
Artículo
Acceso abierto Artículo DOAJ
HuiPing Sun et al · BMC · 2026 · ISSN 1471-2164
Abstract Objective Thyroid-stimulating hormone beta subunit (TSHB) gene, a member of the glycoprotein hormone beta subunit family, has been detected in ovarian tissues and granulosa cells (GCs) of several species, sugges...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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A preliminary evaluation of quercetin-mediated osteogenic gene expression in lipopolysaccharide-treated human periodontal ligament cells: an in vitro study
Artículo
Acceso abierto Artículo DOAJ
Srishta Radhakrishnan et al · Nature Publishing Group · 2026 · ISSN 2056-807X
Abstract Aim This study aimed to evaluate the effect of quercetin on osteogenic gene expression in lipopolysaccharide (LPS) stimulated human periodontal ligament cells (hPDLCs) under in vitro conditions. Materials and me...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Controlled human malaria infection with Plasmodium falciparum demonstrates impact of naturally acquired immunity on virulence gene expression.
Artículo
Acceso abierto Artículo DOAJ
Anna Bachmann et al · Public Library of Science (PLoS) · 2019 · ISSN 1553-7366
The pathogenesis of Plasmodium falciparum malaria is linked to the variant surface antigen PfEMP1, which mediates tethering of infected erythrocytes to the host endothelium and is encoded by approximately 60 var genes pe...
LCC LCC:Immunologic diseases. Allergy; LCC:Biology (General)Idioma eng
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Open Access
EPInformer: scalable and integrative prediction of gene expression from promoter-enhancer sequences with multimodal epigenomic profiles
Artículo
Acceso abierto Artículo DOAJ
Jiecong Lin et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Transcriptional regulation, critical for cellular differentiation and adaptation to environmental changes, involves coordinated interactions among DNA sequences, regulatory proteins, and chromatin architecture. ...
LCC TENDOlNjaWVuY2U~Idioma eng
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Human cytomegalovirus gene expression in long-term infected glioma stem cells.
Artículo
Acceso abierto Artículo DOAJ
Estefania Fiallos et al · Public Library of Science (PLoS) · 2014 · ISSN 1932-6203
The most common adult primary brain tumor, glioblastoma (GBM), is characterized by fifteen months median patient survival and has no clear etiology. We and others have identified the presence of human cytomegalovirus (HC...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Expression pattern of CRYAB and CTGF genes in two pig breeds at different altitudes
Artículo
Acceso abierto Artículo DOAJ
S. Liu et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2022 · ISSN 1678-4162
ABSTRACT Tibetan pigs are characterized by significant phenotypic differences relative to lowland pigs. Our previous study demonstrated that the genes CRYAB and CTGF were differentially expressed in heart tissues between...
LCC LCC:Animal cultureIdioma eng
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Open Access
Expression of circadian regulatory genes is dysregulated by increased cytokine production in mice subjected to concomitant intestinal injury and parenteral nutrition.
Artículo
Material complementario disponible Artículo DOAJ
Colin T Shearn et al · Public Library of Science (PLoS) · 2023 · ISSN 1932-6203
BackgroundWe have developed a mouse model of Parenteral Nutrition Associated Cholestasis (PNAC) in which combining intestinal inflammation and PN infusion results in cholestasis, hepatic macrophage activation, and transc...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Expression of seed dormancy in grain sorghum lines with contrasting pre-harvest sprouting behavior involves differential regulation of gibberellin metabolism genes
Artículo
Acceso abierto Artículo CONICET Digital
Rodríguez, María Verónica et al · Oxford University Press · 2012 · ISSN 0032-0781
Grain sorghum [Sorghum bicolor (L) moench] exhibits intraspecificvariability for the rate of dormancy release and pre-harvest sprouting behavior. Two inbred lines with contrasting sprouting response were compared: IS9530...
Idioma eng
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Open Access
Expression of ceruloplasmin in cavernosal tissue of paradoxical sleep deprived rats
Artículo
Acceso abierto Artículo DOAJ
Monica Levy Andersen et al · Thieme Revinter Publicações Ltda · 2012 · ISSN 1984-0659
Objective: Ceruloplasmin (Cp) is a copper-binding protein expressed in several tissues that plays distinct functions depending on the physiological context. Recently, increased ceruloplasmin expression in cavernosal tiss...
LCC TENDOlBzeWNob2xvZ3k~; TENDOkNvbnNjaW91c25lc3MuIENvZ25pdGlvbg~~Idioma eng
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Open Access
Genetic analysis and cAMP measurement: comparison between lean and obese anovulating mice
Artículo
Acceso abierto Artículo DOAJ
Daniela Berguio Vidotti et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2015 · ISSN 0100-7203
PURPOSE: To evaluate genes differentially expressed in ovaries from lean (wild type) and obese (ob/ob) female mice and cyclic AMP production in both groups.METHODS: The expression on messenger RNA levels of 84 genes conc...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Expression of urokinase type plasminogen activator receptor (uPAR) in the bovine oviduct: Relationship with uPA effect on oviductal epithelial cells
Artículo
Acceso abierto Artículo CONICET Digital
Garcia, Daniela Celeste et al · Elsevier · 2014 · ISSN 0034-5288
Urokinase type plasminogen activator (uPA) is an oviductal fluid component whose activity is regulated by binding to urokinase type plasminogen activator receptor (uPAR). In this study uPAR and uPA gene expression in bov...
Idioma eng
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Open Access
Expressional and prognostic value of cytokine receptor-like factor 3 in liver hepatocellular carcinoma patients via integrated bioinformatics analyses and experiments
Artículo
Acceso abierto Artículo DOAJ
Xingxing Wang et al · SAGE Publishing · 2026 · ISSN 2050-3121
Background: Liver hepatocellular carcinoma is a highly prevalent and lethal malignancy. The orphan cytokine receptor-like factor 3, although evolutionarily conserved and implicated in hematopoiesis and neuroprotection, r...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Comparative study on the expression levels of antithrombotic genes in five sympatrically distributed leech species
Artículo
Acceso abierto Artículo DOAJ
Rui Ai et al · BMC · 2026 · ISSN 1471-2164
Abstract Medicinal leeches are rich in various antithrombotic components, holding significant pharmaceutical value. To investigate the differences in potential antithrombotic capacity among species, this study utilized t...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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Open Access
Effects of hormonal and physical treatments on the expression of a putative chlorophyll b reductase gene (BoNYC1) during postharvest senescence of broccoli
Artículo
Acceso abierto Artículo CONICET Digital
Reyes Jara, Andrea Milagros et al · Elsevier Science · 2019 · ISSN 0925-5214
Senescence and degreening are the most important features that determine loss of quality during postharvest of broccoli. During senescence, chlorophylls are degraded with the purpose of avoiding presence of photoactive m...
Idioma eng
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Open Access
Distribution and molecular drivers of the 21-gene recurrence score in early breast cancer with low, intermediate, and high estrogen receptor expression
Artículo
Acceso abierto Artículo DOAJ
Shuai Li et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
BackgroundEstrogen receptor (ER)-low human epidermal growth factor receptor 2 (HER2)-negative breast cancer shares similar pathological and molecular features with triple-negative breast cancer, yet the utility of the 21...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Genome‐Wide Identification of MYB Genes and Analysis of Their Expression Under Cold Stress Conditions in Artocarpus heterophyllus
Artículo
Acceso abierto Artículo DOAJ
Xiangwei Ma et al · Wiley · 2026 · ISSN 2475-4455
ABSTRACT Jackfruit (Artocarpus heterophyllus) thrives in subtropical and tropical areas but is vulnerable to winter cold stress. The myeloblastosis (MYB) transcription factor family plays an important role in plant biolo...
LCC TENDOkJvdGFueQ~~Idioma eng
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