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109 resultados encontrados.

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The foliar potassium silicate enhances wheat terminal-drought tolerance and yield via physiological, biochemical and genetic regulation
Artículo
Acceso abierto Artículo DOAJ
Yahya Alzahrani et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
Drought stress limits wheat productivity at terminal stage by disrupting physiological activities, impairing cellular homeostasis, and decreasing grain yield. Present study elucidated the role of potassium silicate (K2Si...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Epigenetic Regulations of GABAergic Neurotransmission: Relevance for Neurological Disorders and Epigenetic Therapy
Artículo
Material complementario disponible Artículo OpenAlex
Shikshya Shrestha; Steven M. Offer · Medical Epigenetics · 2016
The GABAergic neurotransmission is a highly conserved system that has been attributed to various regulatory events. There has been a notable number of studies on the importance of GABAergic neurotransmission, both excita...
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Genetic alternative splicing regulation mapping of cartilage and synovium reveals tissue-specific mechanisms of joint-related traits
Artículo
Acceso abierto Artículo DOAJ
Wen Tian et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Cartilage and synovium are essential tissues involved in joint-related diseases and traits, including osteoarthritis (OA), rheumatoid arthritis (RA), and human height. Although genome-wide association studies (G...
LCC TENDOlNjaWVuY2U~Idioma eng
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Genetic architecture of craniofacial morphogenesis: roles of PAX3, PAX7, and PAX9
Artículo
Acceso abierto Artículo DOAJ
Kun Wang et al · Frontiers Media S.A · 2026 · ISSN 2296-634X
Craniofacial morphogenesis is a highly coordinated developmental process governed by complex genetic and molecular interactions. Among these, the PAX family of transcription factors plays a pivotal role in the regulation...
LCC LCC:Biology (General)Idioma eng
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Open Access
Genetic aspects of sleep in humans
Artículo
Acceso abierto Artículo DOAJ
Camila Guindalini et al · Thieme Revinter Publicações Ltda · 2012 · ISSN 1984-0659
Together with the environment, genetic factors can significantly influence sleep and its architecture. Monozygotic twins have greater similarity in terms of latency and duration of sleep cycles than dizygotic twins, in a...
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Genetic evidence for functional diversification of gram-negative intermembrane phospholipid transporters.
Artículo
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Ashutosh K Rai et al · Public Library of Science (PLoS) · 2024 · ISSN 1553-7390
The outer membrane of gram-negative bacteria is a barrier to chemical and physical stress. Phospholipid transport between the inner and outer membranes has been an area of intense investigation and, in E. coli K-12, it h...
LCC LCC:GeneticsIdioma eng
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The impact of exercise on gene regulation in association with complex trait genetics
Artículo
Acceso abierto Artículo DOAJ
Nikolai G. Vetr et al · Nature Portfolio · 2024 · ISSN 2041-1723
Abstract Endurance exercise training is known to reduce risk for a range of complex diseases. However, the molecular basis of this effect has been challenging to study and largely restricted to analyses of either few or ...
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Epigenetic analysis of sheep mycoplasma pneumonia and the effect of FOXF1 on Mycoplasma ovipneumoniae infection
Artículo
Acceso abierto Artículo DOAJ
Kai Huang et al · Taylor & Francis Group · 2026 · ISSN 2150-5594
Mycoplasma pneumonia (MP), as a global infectious disease in sheep, seriously affects the production performance of sheep and economic benefits of sheep industry. However, current research on sheep resistance to MP remai...
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Epigenetic modifications in cancer drug resistance: molecular mechanisms and therapeutic interventions
Artículo
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Jingyi Yang et al · Springer · 2026 · ISSN 2662-8651
Abstract Therapeutic resistance remains a major cause of treatment failure and disease recurrence across cancer types, considerably limiting the long-term efficacy of chemotherapies, targeted therapies, and immunotherapi...
LCC LCC:MedicineIdioma eng
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Epigenetic signatures and cellular stress response pathways in metabolic dysfunction-associated steatotic liver disease: a personalized medicine perspective
Artículo
Material complementario disponible Artículo DOAJ
Fabian M. Cortés-Mancera et al · Frontiers Media S.A · 2026 · ISSN 1664-042X
Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease around the world, with at least 40% global prevalence. Although genetic susceptibility contributes to disease risk...
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Chromosome-level genome assembly reveals the genetic mechanisms underlying elite waterlogging tolerance in Actinidia rufa
Artículo
Material complementario disponible Artículo DOAJ
Qiong Zhang et al · Springer · 2026 · ISSN 2948-1104
Abstract Actinidia rufa is a valuable species for hybridization and introgressive breeding of new kiwifruit cultivars due to its exceptional tolerance to waterlogging. In this study, a chromosome-level genome of A. rufa ...
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Tribbles pseudokinases in cardiovascular diseases: Molecular mechanisms, genetic insights, and therapeutic prospects
Artículo
Acceso abierto Artículo DOAJ
Wenkang Zhang et al · Elsevier · 2026 · ISSN 1096-1186
Cardiovascular disease (CVD) represents a significant global public health challenge, with its high incidence and mortality rates imposing a substantial socioeconomic burden. Tribbles family proteins (TRIB1, TRIB2, and T...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Unraveling the complexity of the histone code: implications for gene regulation and disease
Artículo
Acceso abierto Artículo DOAJ
Kiera L. Malone et al · BMC · 2026 · ISSN 1474-760X
Abstract Histone post-translational modifications epigenetically regulate gene expression by modulating nucleosome structure and DNA accessibility. This review outlines how unique patterns of modifications on canonical ...
LCC LCC:Biology (General); LCC:GeneticsIdioma eng
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Ancestry-specific genetics of amino acids and microbiota-related metabolites reveal causal effects on cardiometabolic disease in Chinese populations
Artículo
Acceso abierto Artículo DOAJ
Yilan Ding et al · BMC · 2026 · ISSN 1475-2840
Abstract Background The genetic architecture of circulating amino acids (AAs) and microbiota-related metabolites (MRMs) in relation to cardiometabolic disease remains poorly characterized in East Asian populations, limit...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Identification of breed-specific SNPs for genetic assessment of differentiation of commercial pig breeds
Artículo
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T. S. Romanets et al · Federal Agricultural Research Center of the North-East named N.V. Rudnitsky · 2026 · ISSN 2072-9081
Identification of specific genetic markers that determine interbreed differences and “selection signatures” in commercial pig breeds will allow for the development of more effective strategies for targeted breeding a...
LCC LCC:AgricultureIdioma rus
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Integrated multi-omics profiling unveils a network of key signaling pathways governing ovarian function and systemic regulation in high-prolificacy goats
Artículo
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Fan Jiang et al · BMC · 2026 · ISSN 1471-2164
Abstract Background Prolificacy is a crucial economic trait in goat production, yet its underlying molecular mechanisms remain incompletely understood due to its polygenic nature. While previous studies have identified s...
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Multiple genetic loci influence vaccine-induced protection against Mycobacterium tuberculosis in genetically diverse mice.
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Sherry L Kurtz et al · Public Library of Science (PLoS) · 2024 · ISSN 1553-7366
Mycobacterium tuberculosis (M.tb.) infection leads to over 1.5 million deaths annually, despite widespread vaccination with BCG at birth. Causes for the ongoing tuberculosis endemic are complex and include the failure of...
LCC LCC:Immunologic diseases. Allergy; LCC:Biology (General)Idioma eng
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Progress in spatiotemporal regulation of fear memory: neural circuit mechanisms and implications for PTSD
Artículo
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Zhen Wang et al · Wiley · 2025 · ISSN 2517-729X
Post-traumatic stress disorder (PTSD) is a severe neuropsychiatric disorder characterised by re-experiencing, avoidance and hyperarousal. Memory abnormalities manifested as intrusive thoughts and prolonged distressful em...
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Rare genetic variation at transcription factor binding sites modulates local DNA methylation profiles.
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Alejandro Martin-Trujillo et al · Public Library of Science (PLoS) · 2020 · ISSN 1553-7390
Although DNA methylation is the best characterized epigenetic mark, the mechanism by which it is targeted to specific regions in the genome remains unclear. Recent studies have revealed that local DNA methylation profile...
LCC LCC:GeneticsIdioma eng
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Sex-specific KDM6A-HNF4A-CREBH network controls lipoprotein cholesterol metabolism and atherosclerosis via epigenetic reprograming of hepatocytes
Artículo
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Lin Chen et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract The liver is a central organ controlling lipid and cholesterol metabolism and plays a key role in regulating lipoprotein profiles and cardiovascular disease risk. Males and females show clear differences in chol...
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Dietary regulation on gut resistome linked with microbial amino acid metabolism in pigs
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Ziyu Liu et al · BMC · 2026 · ISSN 2524-4671
Abstract Dietary protein plays a crucial role in shaping the gut microbiome and modulating intestinal amino acid metabolism. Gut microbiome is recognized as a reservoir for carrying antimicrobial resistance genes. Howeve...
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Hormonal and genetic factors interact to control aromatase expression in the developing brain
Artículo
Acceso abierto Artículo CONICET Digital
Cisternas, Carla Daniela et al · Wiley Blackwell Publishing, Inc · 2018 · ISSN 0953-8194
Brain expression of the enzyme P450-aromatase has been studied extensively. Subsequent to the aromatisation hypothesis having established brain aromatase as a key factor to convert gonadal testosterone to oestradiol, sev...
Idioma eng
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Multiomics analysis reveals the biochemical and genetic bases of Coffea arabica L. fruit color
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Ruifang Wang et al · PeerJ Inc · 2026 · ISSN 2167-8359
Coffee is a remarkable source of bioactive compounds, including anthocyanins, proanthocyanidins, and carotenoids, with health benefits. To fully understand the biochemical and molecular regulation mechanisms behind Coffe...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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