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75 resultados encontrados.

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Replication is Child’s Play
Artículo
Acceso abierto Artículo DOAJ
Dudda Leonie et al · De Gruyter · 2026 · ISSN 2544-7831
Open science teaching is becoming more common in higher education but introducing it to younger students can be equally valuable. Teaching open science early can prepare students for scientific careers, and enhance their...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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SMC ensures efficient chromosome replication and oriC positioning during Streptomyces spore germination
Artículo
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Katarzyna Pawlikiewicz et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Bacterial chromosomes are organized by condensins, such as Structural Maintenance of Chromosomes (SMC) proteins. In Streptomyces, a genus of sporulating bacteria, SMC proteins align chromosomal arms and promote ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Transcription elongation can be sufficient, but is not necessary, to advance replication timing
Artículo
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Athanasios E Vouzas et al · Springer Nature · 2026 · ISSN 1469-3178
Abstract DNA replication timing (RT) often correlates with transcription during cell fate transitions, yet notable exceptions indicate a complex relationship. Using a reductionist system in mouse embryonic stem cells, we...
LCC LCC:Biology (General)Idioma eng
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Characteristics of RNA viruses in rodents across different ecological regions of Yunnan and analysis of their evolutionary patterns and replication potential
Artículo
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Yutong Hou et al · BMC · 2026 · ISSN 1471-2180
Abstract Background Rodents are reservoirs of zoonotic viruses that significantly threaten public health. This study investigated the RNA virome of 624 rodents collected across six ecological zones in Yunnan Province, Ch...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Dual functions of the Aedes aegypti ecdysone receptor in dengue virus replication and reproduction control
Artículo
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Shih-Che Weng et al · BMC · 2026 · ISSN 1756-3305
Abstract Background The ecdysone receptor (EcR) is a central regulator of mosquito physiology, best known for its role in vitellogenesis. However, its contribution to antiviral defense and dengue virus (DENV) replication...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Fei-Yan-Qing-Hua decoction inhibits influenza viral replication by enhancing NK cell maturation and activation through the upregulation of JAK/STAT/T-bet signalling axis
Artículo
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Yuhe Ma et al · Elsevier · 2026 · ISSN 1096-1186
The main obstacle of influenza is that only a small proportion of cases progress to severe disease due to massive viral replication and excessive immune responses, while effective therapeutics for influenza-induced pneum...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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SUM4SOFT: A Process Model to Build and Update Software Samples
Artículo
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Juan Andres Carruthers et al · IEEE · 2026 · ISSN 2169-3536
The validity of research findings critically depends on the selection of software samples. However, Mining Software Repositories studies often rely on outdated datasets and lack systematic, transparent procedures for rep...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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A review on phytochemical and bacteriophage based therapeutic strategies for the management of Brucellosis
Artículo
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Rajshree Vidyashankar et al · Frontiers Media S.A · 2026 · ISSN 2297-1769
Brucellosis, a zoonotic disease, triggers severe inflammation and reproductive complications in both humans and animals. The standard treatment protocol relies on prolonged antibiotic courses, often combining streptomyci...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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A viral APOBEC3 antagonist distinguishes HHV-6A from HHV-6B
Artículo
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Jun Arii et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Human herpesviruses exhibit diverse pathogenic outcomes and the molecular reasons are not fully understood. Human herpesvirus 6B (HHV-6B) causes exanthema subitum and encephalitis, whereas the closely related HH...
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ABDUCTIVE REASONING SKILLS: THE IMPACT OF COOPERATIVE LEARNING TYPE NUMBER HEAD TOGETHER (NHT) ASSISTED BY LUMI EDUCATION IN SCIENCE LEARNING
Artículo
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Dania Yuliyati et al · LPPM Universitas Labuhanbatu · 2026 · ISSN 2303-355X
Purpose – This study aims to determine the effectiveness of NHT Cooperative Learning assisted by Lumi Education in improving the abductive reasoning skills of junior high school students in science lessons on substance...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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ASCC3 promotes chemosensitivity in colorectal cancer cells
Artículo
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Anqianyi Tu et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The activating signal co-integrator 1 complex subunit 3 (ASCC3), a multifunctional protein, has been implicated as a prognostic marker in several types of cancer. However, mechanisms underlying its prognostic va...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Ability to mentalize and the sense of meaning in life in the professional group of nurses: a cross-sectional study
Artículo
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Łukasz Krzewiński et al · Nofer Institute of Occupational Medicine · 2026 · ISSN 0465-5893
Background Mentalization supports emotion regulation and interpersonal functioning, and meaning in life is a key psychological resource in nursing. This study examined associations between mentalizing capacity and meanin...
LCC LCC:Public aspects of medicineIdioma eng
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Additive effects of lime and phosphorus fertilization on maize yield, nutrient uptake, and soil health in upland acidic soils
Artículo
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Mahmoda Akter et al · Springer · 2026 · ISSN 3005-1223
Abstract Soil acidity is a critical constraint limiting crop productivity and nutrient availability in upland cropping systems. Acidic soils impede plant growth by reducing nutrient solubility and disrupting key soil pro...
LCC TENDOkdlb2xvZ3k~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Adenine Ribonucleotide (AXP) Depletion Due to Inherited Deficiency of Adenosine Deaminase 1 (ADA)
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Teresa K. Tarrant et al · Rockefeller University Press · 2026 · ISSN 3065-8993
Adenosine deaminase 1-deficient severe combined immune deficiency (ADA-SCID) has widely been attributed to the toxic accumulation of adenine deoxyribonucleotides (dAXP) derived from 2’-deoxyadenosine (dAdo). The presen...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Antiviral peptides as emerging therapeutic agents: a narrative review of engineering strategies, delivery innovations, and clinical perspectives
Artículo
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Maryia Bohdzel et al · Nicolaus Copernicus University in Toruń · 2026 · ISSN 2450-3118
Background. Viral infections remain a major global health threat despite advances in vaccines and antiviral drugs due to the rapid emergence of resistance and new viral pathogens. Antiviral peptides (AVPs) are promising ...
LCC TENDOlNwb3J0cw~~; TENDOlNwb3J0cyBtZWRpY2luZQ~~Idioma eng
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Assessment of maize (Zea mays L.) genotypes resistant to Striga asiatica in Mozambique
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Manuel Armindo Temo et al · Springer · 2026 · ISSN 2731-9598
Abstract Many African countries are experiencing hunger and poverty due to the Striga spp. problem. This study was conducted to evaluate the agronomic performance of sixteen (17) resistant genotypes and one (1) susceptib...
LCC TENDOkFncmljdWx0dXJlIChHZW5lcmFsKQ~~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Bile acid metabolomics reveals distinct immunometabolic niches and enables accurate diagnosis of AQP4-IgG–seronegative NMOSD
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Zixin Chen et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
Background and ObjectiveDifferentiating neuromyelitis optica spectrum disorder (NMOSD) from multiple sclerosis (MS) is clinically difficult, especially when patients are seronegative for anti–aquaporin-4 immunoglobulin...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Biological characteristics of intestinal organoids versus in vivo intestinal crypts and mechanisms underlying their differential responses to nobiletin
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LI Xuan et al · Editorial Office of Journal of Army Medical University · 2026 · ISSN 2097-0927
Abstract Objective Intestinal organoids serve as important tools for drug screening, but the extent to which they recapitulate in vivo tissue microenvironments and drug responses remains inadequately evaluated. This s...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma zho
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Birth length and perinatal exposures and rheumatoid arthritis risk in the E3N cohort
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Xavier Mariette et al · BMJ Publishing Group · 2026 · ISSN 2056-5933
Objective To examine associations between participants’ perinatal factors, including harmonised birth weight and length, prematurity, exposure to maternal smoking during pregnancy and breastfeeding during infancy, and ...
LCC LCC:MedicineIdioma eng
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Carbon patterns and soil quality in fragile soils under sustainable soil management in organic systems of Southeastern Brazil: Short-term assessment
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Thassiany de Castro Alves et al · Sociedade Brasileira de Ciência do Solo · 2026 · ISSN 1806-9657
ABSTRACT Adopting conservationist soil use and management practices, such as the no-tillage system and cover crops associated with organic agriculture, can improve the quality of fragile soils. This study aimed to evalua...
LCC TENDOkFncmljdWx0dXJlIChHZW5lcmFsKQ~~Idioma eng
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Combined Immunodeficiency Manifests from S-Adenosylhomocysteine (SAH) Hydrolase Deficiency
Artículo
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Ian Cohn et al · Rockefeller University Press · 2026 · ISSN 3065-8993
S-adenosylhomocysteine (SAH) hydrolase deficiency is a rare autosomal recessive disorder caused by pathogenic variants of the gene AHCY. Loss of SAH hydrolase causes SAH accumulation and impairs the methionine/S-adenosyl...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Common bean exhibits low zinc translocation efficiency to grain under zinc enriched field conditions in Malawi
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Annie Mtimuni Matumba et al · Springer Nature · 2026 · ISSN 3005-1207
Abstract Biofortification is a sustainable approach to reduce Zn deficiency in Sub-Saharan Africa, yet the efficiency of common beans (Phaseolus vulgaris L.) in Zn uptake and translocation remain unclear. This study exam...
LCC TENDOlBsYW50IGN1bHR1cmU~; TENDOkJvdGFueQ~~Idioma eng
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Complete genome sequence of Streptococcus shenyangsis isolated from buccal mucosa
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Seok Bin Yang et al · BMC · 2026 · ISSN 2730-6844
Abstract Objective Streptococcus shenyangsis is a recently reported member of the genus Streptococcus, rarely detected in the human oral cavity and for which genomic information remains limited. To broaden our understand...
LCC LCC:GeneticsIdioma eng
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Conserved deletion of two consecutive glycine residues in the 100K protein is a critical determinant of FAdV-11 pathogenicity
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Baiyu Wang et al · Taylor & Francis Group · 2026 · ISSN 2150-5594
Fowl adenovirus serotype 11 (FAdV-11) causes inclusion body hepatitis, posing a persistent threat to poultry health. However, the genetic determinants governing its pathogenicity remain unclear. Comparative analysis of p...
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