• PTGER4–HDAC Signaling Controls SPINK4 in Rectal Epithelium

  2026-08-31

  Anbazhagan et al. define a mesenchymal stromal cell–epithelial signaling pathway in which PGE2 activates PTGER4 and alters class IIa HDAC phosphorylation in rectal organoids. The study connects this pathway to increased SPINK4 mRNA and extracellular SPINK4 release, providing a mechanistic framework for epithelial repair and inflammatory bowel disease research.

• SARS-CoV-2 N Protein, GADD34, and Atypical Foci

  2026-08-31

  A 2024 Molecules study identifies a previously underdefined immune-evasion mechanism in which SARS-CoV-2 nucleocapsid protein sequesters GADD34 mRNA in atypical G3BP1-positive foci. The work connects this RNA-protein compartment to impaired IRF3 nuclear translocation, reduced interferon signaling, and enhanced viral replication, providing a mechanistic framework for studying stress-granule biology in infection.

• Trilaurin Workflow Guide for Lab Studies

  2026-08-30

  Trilaurin, also called Glycerol Tridodecanoate, provides a water-insoluble triacylglycerol for lipid formulation screening and enzyme-mediated fatty-amine synthesis workflows. It is suitable for controlled solvent-based preparation, solid lipid microparticle or lipid nanoparticle development, and substrate testing, but not for aqueous-only stocks or long-term storage of prepared solutions.

• 2'3'-cGAMP: From STING Biology to Translation

  2026-08-29

  A thought-leadership guide to using 2'3'-cGAMP (sodium salt) to connect cGAS-STING mechanism, extracellular cGAMP degradation, assay strategy, and translational immunotherapy research.

• SARS-CoV-2 N Protein, GADD34, and Atypical Foci

  2026-08-28

  Liu et al. identify a mechanism by which the SARS-CoV-2 nucleocapsid protein suppresses innate immunity: it recruits GADD34 mRNA into atypical N+/G3BP1+ foci, reducing GADD34-dependent IRF3 nuclear translocation and interferon production. The study connects stress-granule remodeling with viral immune evasion and provides a mechanistic framework for interpreting experiments on RNA stress responses, although its findings do not directly establish an antiviral role for adrenergic receptor ligands.

• Gut-Brain Cholinergic Control of Seizures

  2026-08-28

  Jia et al. identify a colonic ChAT-positive cell–vagus–brain pathway through which Bacteroides fragilis suppresses seizures in mouse models and improves outcomes in a pediatric refractory epilepsy trial. The study connects microbial ecology, vagal physiology, circuit manipulation, and clinical evidence, while highlighting Lactobacillus enrichment as an associated ecological feature.

• Platelet Extravasation in Tumors: CXCR4 Control

  2026-08-27

  The reference study defines platelet transendothelial migration into tumors as a regulated process rather than a passive consequence of vascular leakage. Its findings connect stromal CXCL12/CXCR4 signaling, platelet FAK and PECAM-1, selective granule secretion, and CLEC-2/podoplanin-dependent vascular integrity to tumor growth, providing a mechanistic framework for studying platelet trafficking in cancer.

• Fast-Dissociating Antibodies for Single-Molecule Imaging

  2026-08-27

  Miyoshi and colleagues developed a semi-automated single-molecule TIRF assay to identify specific monoclonal antibodies with rapid antigen dissociation directly from hybridoma cultures. Their Fab probes supported multiplex imaging and revealed rapid espin turnover within stable F-actin cores of inner-ear hair-cell stereocilia, showing that fast exchange can be an informative probe property rather than merely a limitation.

• Plerixafor (AMD3100) CXCR4 Research Workflows

  2026-08-26

  Plerixafor (AMD3100) provides a practical benchmark for interrogating CXCL12/CXCR4 signaling in cancer migration, stem cell trafficking, and immune-cell redistribution. This guide converts its mechanism and formulation constraints into assay-ready workflows, comparative study designs, and troubleshooting decisions.

• Capsazepine: TRPV1 Workflows for Pain Research

  2026-08-26

  Capsazepine is a practical pharmacological probe for separating TRPV1-driven nociception from broader calcium-channel and TRPM8 effects. This guide translates its reported potency profile into reproducible calcium-flux, pain-model, and apoptosis-sensitization workflows, with controls that help distinguish target engagement from compound or assay artifacts.

• Visceral ATM-Targeted TACE Silencing in Obesity

  2026-08-25

  The reference study developed an ATS-9R-based nonviral delivery strategy to silence TACE selectively in visceral adipose tissue macrophages. Its findings connect local reduction of inflammatory signaling with improved systemic glucose control, providing a mechanistic framework for targeted obesity-associated inflammation research.

• V5 Epitope Tag Peptide: Workflow & Troubleshooting

  2026-08-25

  Use the V5 Epitope Tag Peptide as a sequence-specific control and reagent for recombinant protein detection, immunoprecipitation, and localization workflows. Its high purity and strong solubility support reproducible assay setup, while recent antibody-kinetics research shows how V5 reagents can also inform dynamic single-molecule imaging strategies.

• Alcian Blue & Nuclear Fast Red Staining Kit Guide

  2026-08-24

  Build high-contrast research slides for acid mucins, cartilage matrix, and mesenchymal stem cell differentiation assays with a two-dye workflow. This guide separates endpoint matrix staining from small-biopsy handling and provides practical starting conditions, controls, and troubleshooting steps.

• RWJ 67657: A Translational p38 Inflammation Framework

  2026-08-24

  RWJ 67657, also known as JNJ-3026582 in research contexts, offers a selective way to interrogate p38α/β-driven TNF-alpha biology. This article connects its preclinical profile with new structural insights into kinase dephosphorylation while defining practical boundaries for translational interpretation.

• SGI-1027: From DNMT Inhibition to Translation

  2026-08-23

  A translational perspective on SGI-1027 as a non-nucleoside DNA methyltransferase inhibitor, integrating its Ado-Met-competitive mechanism, DNMT1 degradation, tumor suppressor gene reactivation, and apoptosis findings in Huh7 hepatocellular carcinoma cells.

7916 records 1/528 page Next 12345 下5页 Last page