Results 161 to 170 of about 297,096 (313)
Extensive folding variability between homologous chromosomes in mammalian cells
Molecular Systems BiologyGenetic variation and 3D chromatin structure have major roles in gene regulation. Due to challenges in mapping chromatin conformation with haplotype-specific resolution, the effects of genetic sequence variation on 3D genome structure and gene expression
Ibai Irastorza-Azcarate +16 more
doaj +1 more source
Promotion of DFU Wound Healing via BRG1–COL16A1 Axis in Fibroblasts
Advanced Science, EarlyView.In normal wound healing, transcription factor BRG1 is upregulated and binds the COL16A1 promoter to enhance its expression, promoting fibroblast proliferation, migration, contraction, extracellular matrix deposition, and granulation tissue formation, thus accelerating wound closure.
Penghui Wang +10 more
wiley +1 more source
Comunicación de masas y transición democrática en Brasil y España
Estudios sobre las Culturas Contemporáneas, 1992 Brazil an Spain have some cultural identities and historical ties. They recently played similar processes from dictatorship to democi^acy Both countries are shaped by strong authoritarian tradiliphs, which were supposed to be preserved by the ...
José Marques de Melo
doaj
Regulation of anti-CRISPR operons by structurally distinct families of Aca proteins
Communications BiologyCRISPR-Cas systems provide bacteria with adaptive immunity against bacteriophages and mobile genetic elements, driving an evolutionary arms race in which phages deploy anti-CRISPR (Acr) proteins.
So Yeon Lee +4 more
doaj +1 more source
β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma
Advanced Science, EarlyView.β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto +20 more
wiley +1 more source
Nature CommunicationsTransfer RNA (tRNA) is the most abundant cellular RNA family in terms of copy numbers. It not only folds into defined structures but also has complex cellular interaction networks involving aminoacyl-tRNA synthetases, translation factors, and ribosomes ...
Noah Peña +6 more
doaj +1 more source
Advanced Science, EarlyView.Integration of a pancreatic eQTL map with a GWAS meta‐analysis identifies 82 putative functional variants and 15 genes. The association between rs11102484 and pancreatic cancer risk is observed in a total of 5699 cases and 8467 controls. The G allele of rs11102484 weakens ZNF263 binding and the silencer‐promoter interaction, thereby increasing ST7L ...
Xiaoyang Wang +14 more
wiley +1 more source
Advanced Science, EarlyView.Single‐cell RNA analyses of paired lesions from CD30+ mycosis fungoides patients demonstrate that brentuximab vedotin (BV) induces immunogenic cell death in both CD30+ and CD30− malignant T cells. BV also targets regulatory T cells and remodels tumor microenvironment, while resistance is driven by impaired IFN responses, drug efflux, and BCL2 ...
Yi Jiang +8 more
wiley +1 more source
Priming of lineage-specifying genes by Bcl11b is required for lineage choice in post-selection thymocytes [PDF]
, 2017 Egawa, Takeshi, et al,
core +2 more sources
Advanced Science, EarlyView.Prolonged exposure to stiff extracellular matrix drives cancer‐associated fibroblasts into a persistently activated myofibroblast state. Two parallel pathways are identified: β1 integrin activation smoothens the nuclear lamina to reduce lamin–chromatin contacts, while the formin mDia2 regulates nuclear actin to alter chromatin organization.
Swathi Packirisamy +4 more
wiley +1 more source