CXCR1 (Chemokine (C-X-C motif) receptor 1)

Comprehensive single-cell analysis identified selective chemokine recruitment signatures supporting γδ T-cell infiltration but revealed paradoxical corecruitment of immunosuppressive populations. Patient stratification through chemokine profiling, combined with γδ T-cell enrichment and targeted chemokine antagonism, represents a rational therapeutic strategy.

Pharmacological inhibition of the CXCR1/2 axis with reparixin effectively blocked OCM-mediated induction of both NFIX and FRY, suggesting that chemokine signaling initiates this pro-invasive loop. Collectively, these findings suggest that FRY is a macrophage-driven mediator of invasion and underscore its potential relevance in ovarian cancer.

Inhibition of SREBP2, pharmacological blockade of CXCL1, or perturbation of NETs markedly reduced PDAC growth in diabetic mouse models. Together, these multi-omics analyses and follow-up mechanistic studies constitute an integrated approach that elucidates a metabolic mechanism by which diabetes promotes PDAC development by remodeling the tumor immune microenvironment and highlights a potential therapeutic strategy for PDAC with DM.

This review establishes a unifying framework linking EBV-driven inflammation to neutrophil plasticity, NET biology, and NPC progression. Neutrophils are dynamic, targetable components with dual pro-tumor and anti-tumor roles. While neutrophil-related indices hold prognostic value, their clinical translation requires standardization and integration with other biomarkers. Targeting suppressive neutrophil programs and NETs offers promising strategies to improve therapeutic efficacy and overcome treatment resistance in NPC.

Finally, we outline actionable biomarkers, including transcriptomic signatures, plasma cytokine kinetics, myeloid/neutrophil metrics and spatial TME profiling, to stratify patients and guide dosing, sequencing and adaptive add-on strategies. Rational, biomarker-guided cytokine modulation offers a path to convert immune-excluded tumors into durable ICI responders.

The BsPNEC platform integrates tumor-targeted delivery, magnetic resonance imaging (MRI) contrast capabilities, and robust inhibition of tumor growth. Our findings present a synergistic immunotherapeutic strategy that simultaneously skews immunosuppressive TME and amplifies T cell immune response.

We outline current and emerging myeloid-reprogramming strategies-including PI3Kγ and CSF1-CSF1R targeting, TREM2 antagonism, COX-2-PGE2 blockade, and adenosine-axis inhibition-and their integration with PD-(L)1 therapy, alongside single-cell/spatial endpoints to quantify on-treatment remodeling. The purpose of this mini-review is to provide a mechanistic and technology-informed framework to reference rational trial design and clinical translation for overcoming checkpoint resistance in CRC.

Our findings highlight the versatility of FTPs in precise delivery of toxin payloads and provide a foundation for potential applications in antiviral and anticancer therapies targeting KSHV-associated diseases.

Our synthesis provides an appraisal of the evolving landscape of myeloid-informed precision immuno-oncology in HNSCC and outlines pragmatic standards and avenues for clinical translation. We hope these insights will assist researchers and clinicians as they endeavor to implement more effective, individualized regimens.

Furthermore, p17 crosses the blood-brain barrier (BBB) via CXCR-2-mediated pathways, contributing to neuroinflammation by activating microglia and astrocytes and amplifying monocyte chemoattractant protein-1 (MCP-1) levels, therefore playing a critical role in the development of HIV-associated neurocognitive disorders. Hence, the elaboration of potential therapeutic strategies finalized at inhibiting p17/vp17s' interaction with their receptors could complement ART by addressing HIV-related neurovascular morbidity.

In this study, we investigated the anti-inflammatory and anti-invasive properties of 1,3,6-tri-O-galloyl-α-D-glucose (αTGG), the α-anomer of βTGG from Terminalia chebula, in comparison with pharmacological Hippo pathway inhibitors IAG933, VT107, and GNE7883...Importantly, αTGG and VT107 also significantly attenuated ConA-induced activation of proMMP-2 to MMP-2 and reduced the expression of multiple pro-inflammatory mediators, including COX2, CCL22, CCR2, CCR4, CXCL10, CXCL12, CXCR1, FASLG, IFNG, IL13, and IL17A. These findings underscore the dual anti-inflammatory and anti-invasive actions of αTGG, positioning it as a promising candidate for targeting inflammation-driven GBM progression through modulation of Hippo pathway activity.