• NAD+ Assays for Energy Stress and Autophagy

  2026-09-02

  Nicotinamide Adenine Dinucleotide (NAD+) is more than a redox cofactor: it is a substrate, signaling variable, and experimental perturbation. This guide translates revised AMPK–ULK1 biology into better NAD+ assay design and interpretation.

• Virus-Mimicking Particles for Extrahepatic mRNA Delivery

  2026-09-02

  The reference study presents a bottom-up enveloped virus-mimicking particle (EVMP) that combines a self-assembling peptide with programmable phospholipid envelopes to direct mRNA beyond the liver. Its lung-targeted formulation transfected endothelial and immune-cell populations and delivered IL-12 mRNA with antitumor activity in a metastatic lung tumor model, while offering a modular alternative to viral and conventional lipid nanoparticle systems.

• SU 5402: RTK Signaling and Assay Logic

  2026-09-01

  SU 5402 is a mechanistically useful receptor tyrosine kinase probe for cancer biology, multiple myeloma research, and pathway-resolved assays. This article explains how to interpret its target profile and how the human HSV-1 neuronal model changes experimental decision-making without overstating cross-domain evidence.

• LY294002 in Microglial Aβ Clearance Assays

  2026-08-31

  LY294002 is a reversible class I PI3K inhibitor widely used to interrogate PI3K/Akt/mTOR signaling. This article develops a distinct assay-centered framework for applying it to microglial migration, amyloid-β uptake, degradation, and pathway-specific interpretation.

• MDockPeP2_VS for β-Lactamase Inhibitor Discovery

  2026-08-31

  The 2024 PNAS Nexus study introduces MDockPeP2_VS, a structure-based virtual screening method that uses conservation between protein folding and protein–peptide binding to reduce the conformational search space. Applied to TEM-1 β-lactamase, the workflow identified TF7 as a peptide inhibitor with micromolar biochemical potency, illustrating how automated computation can support β-lactam antibiotic resistance research.

• Cucurbitacin I (JSI-124) STAT3 Workflows

  2026-08-29

  Cucurbitacin I (JSI-124) enables pathway-focused studies of STAT3 signaling alongside apoptosis, invasion, chemosensitivity, and tumor response. This workflow connects rapid phospho-STAT3 and DNA-binding measurements with phenotype assays and carefully controlled in vivo translation.

• O-propargyl-puromycin (OPP) for Protein Synthesis

  2026-08-29

  O-propargyl-puromycin (OPP) converts a short translation pulse into a versatile fluorescent or affinity-based readout of nascent proteins. This guide shows how to apply OPP to B-cell immunology, mitochondrial stress studies, cell biology protein labeling, and proteomics workflows while controlling toxicity, background, and normalization.

• Vemurafenib Workflows for BRAF-Mutant Melanoma

  2026-08-28

  Build more reliable BRAF-mutant melanoma assays with Vemurafenib (PLX4032), from DMSO stock preparation to pathway-resolved resistance profiling. The workflow combines genotype-aware dosing, orthogonal MAPK readouts, and multi-omics-informed troubleshooting for cell and xenograft studies.

• Cyclic di-GMP Workflows for Biofilm and STING Studies

  2026-08-28

  Cyclic di-GMP connects bacterial biofilm persistence studies with STING-focused immune modulation research. This practical guide covers water-based preparation, adhesion-stage assays, mammalian pathway experiments, comparative controls, and troubleshooting for more reproducible results.

• IRF1, Oxidized mtDNA, and Macrophage PANoptosis in Lung IRI

  2026-08-27

  This study identifies an ex-His–mitochondria–IRF1–NLRC5 pathway that links extracellular histones to oxidized mitochondrial DNA release and macrophage PANoptosis during lung ischemia–reperfusion injury. Its combination of mouse, alveolar macrophage, and transplant-recipient analyses provides a mechanistic framework for understanding primary graft dysfunction and suggests measurable signaling nodes for future intervention studies.

• S. aureus–Candida Co-infection and NET Escape

  2026-08-27

  This 2024 Frontiers in Immunology study shows that Staphylococcus aureus can surround Candida albicans, changing how neutrophil extracellular traps interact with the mixed infection. The work links microbial spatial organization with selective NET susceptibility, neutrophil response dynamics, and enhanced Candida growth and hyphal development during co-infection.

• HHV-7 DNA in Ocular Toxoplasmosis: Study Insights

  2026-08-26

  Miyase et al. reported HHV-7 DNA alongside Toxoplasma gondii DNA in vitreous humor from a patient with recurrent, treatment-refractory ocular toxoplasmosis. The case highlights the value of multiplex PCR during vitrectomy and suggests that HHV-7 reactivation may contribute to persistent infectious uveitis, although causality remains unproven.

• Leucovorin Calcium in Gastric Cancer Assembloids

  2026-08-26

  Leucovorin Calcium enables controlled methotrexate-rescue experiments in patient-derived gastric cancer organoids and assembloids. This workflow separates direct tumor-cell sensitivity from stromal protection, helping researchers investigate folate metabolism, treatment response, and antifolate resistance with greater experimental resolution.

• Bardoxolone methyl: Redox Assay Workflows

  2026-08-25

  Bardoxolone methyl, also called CDDO methyl ester, gives researchers a practical way to connect Nrf2 activation, NF-kB suppression, and redox-dependent phenotypes in cell and disease models. This workflow-focused guide covers solvent handling, pathway validation, oncology applications, and how to interpret thioredoxin-linked results without overextending the evidence.

• Carbapenemase Gene Spread in Enterobacter cloacae

  2026-08-25

  This Guangdong multicenter study combines gene localization, plasmid-transfer assays, mobile-element profiling, and strain typing to clarify how carbapenemase-encoding genes circulate in carbapenem-resistant Enterobacter cloacae. Its findings identify plasmid-associated blaNDM-1, frequent conjugative transfer, and hospital-spanning genotypes as priorities for antibiotic resistance research and infection-control surveillance.

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