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MedXY News/Allergy & Immunology

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Allergy & Immunology

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Gastroenterology

Targeting Myeloid CD36 to Enhance Macrophage-Mediated Immunity: A Novel Strategy Against Hepatic Fibrosis

Myeloid cell CD36 deficiency reduces hepatic fibrosis by preventing macrophage ferroptosis and restoring antigen presentation, thereby enhancing CD8+ T cell-mediated adaptive immunity. This identifies CD36 as a promising therapeutic target

MedXY Editorial Team
Nov 14, 2026

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Allergy & Immunology

Exploring Blinatumomab as a Novel Therapy for Dermatomyositis and Refractory ANCA-Associated Vasculitis: Insights from a Two-Patient Study

This exploratory study evaluates the safety and efficacy of blinatumomab in treating dermatomyositis and refractory ANCA-associated vasculitis, revealing promising immunological and clinical improvements without serious adverse events over

Nov 12, 2026
Allergy & Immunology

Dual T Helper 17/Type 2 Immune Dysregulation in Taiwanese Psoriasis: Implications for Precision Medicine

This study reveals a distinctive dual Th17/Th2 immune endotype and pronounced IL-36 activation in Taiwanese patients with psoriasis, highlighting the need for tailored therapeutic approaches in this ethnic group.

Nov 10, 2026
Hematology-Oncology

BCMA-Directed CAR T-Cell Therapy Shows Promise for Durable, Drug-Free Remission in Refractory Primary Immune Thrombocytopenia

A first-in-human study demonstrates that BCMA-targeted CAR T-cell therapy induces rapid, sustained platelet recovery and durable drug-free remission in refractory primary immune thrombocytopenia with manageable safety.

Nov 10, 2026
Gastroenterology

Dupilumab in Pediatric Eosinophilic Esophagitis: Efficacy, Safety, and Translational Insights from Recent Clinical Evidence

This review synthesizes current pediatric data on dupilumab for eosinophilic esophagitis, highlighting high remission rates, treatment deescalation, and safety, supported by mechanistic and clinical trial evidence.

Nov 9, 2026
Pediatrics

Optimizing Antibiotic Duration for Pediatric Pneumonia and Sinusitis in the Emergency Department: A Quality Improvement Success

This article reviews a pediatric emergency department initiative that increased optimal antibiotic prescribing for community-acquired pneumonia and acute bacterial rhinosinusitis, improving adherence to updated short-course guidelines and m

Nov 8, 2026
Hematology-Oncology

Unraveling the SRSF1-LCK Splicing Axis: A Novel Mechanism Underlying Regulatory T-Cell Impairment in Immune Thrombocytopenia

Reduced expression of splicing factor SRSF1 disrupts LCK exon 8 inclusion, impairing TCR signaling and regulatory T-cell induction, thereby contributing to immune dysregulation in immune thrombocytopenia.

Nov 7, 2026
Allergy & Immunology

Dual Remission of Atopic Dermatitis and Frequently Relapsing Nephrotic Syndrome With Dupilumab

A 9-year-old girl with atopic dermatitis and relapsing nephrotic syndrome achieved sustained remission of both conditions after dupilumab therapy, enabling withdrawal of steroids and tacrolimus.

Nov 4, 2026
Allergy & Immunology

Navigating Autoimmune Neutropenia in Adults: Diagnosis and Tailored Treatment Strategies

Autoimmune neutropenia (AiN) in adults, though rare, is a chronic condition predominantly affecting women with autoimmune comorbidities. Treatment prioritizes observation, with therapies aimed at boosting neutrophil counts or modulating imm

Nov 4, 2026
Rheumatology

Isotype-Specific Autoantibody Remodeling in Antiphospholipid Syndrome via BAFF-APRIL Blockade

This study reveals that dual BAFF-APRIL blockade with telitacicept distinctly remodels pathogenic autoantibodies in antiphospholipid syndrome, showing differential effects across immunoglobulin isotypes and identifying marrow plasma-cell cl

Nov 1, 2026
Rheumatology

Decoding Immunological Changes Preceding Clinical Synovitis in Imminent Rheumatoid Arthritis

This article explores distinct immune cell activations in ACPA-positive individuals progressing to rheumatoid arthritis, emphasizing type I interferon activity prior to ultrasound-detectable synovitis and subsequent inflammatory shifts mark

Oct 31, 2026
Allergy & Immunology

Povetacicept Shows Promising Interim Results in Phase 3 Trial for IgA Nephropathy

Interim analysis of a phase 3 trial demonstrates povetacicept’s efficacy in reducing proteinuria and pathological markers in IgA nephropathy, with a favorable safety profile.

Oct 30, 2026
Allergy & Immunology

Oral Deucrictibant for On-Demand Treatment of Hereditary Angioedema Attacks: A Phase 3, Multicentre, Randomised, Double-Blind, Placebo-Controlled Crossover Trial and Related Evidence

This review synthesizes phase 3 RAPIDe-3 trial results demonstrating oral deucrictibant’s rapid efficacy and safety for hereditary angioedema attacks, contextualized with phase 2 studies and prophylactic applications, highlighting its

Oct 28, 2026
Allergy & Immunology

QY201, a Dual JAK1/TYK2 Inhibitor, Shows Promising Efficacy and Safety in Moderate-to-Severe Atopic Dermatitis: Phase 2 Dose-Finding Trial Results

In a phase 2 trial, oral QY201 significantly improved skin outcomes in moderate-to-severe atopic dermatitis with favorable safety, supporting further phase 3 evaluation.

Oct 28, 2026
Cardiology

Impact of Familial Hypercholesterolaemia on Thymic Ageing: Insights from a Large Chinese Cohort

This study reveals that familial hypercholesterolaemia accelerates thymic ageing, reducing thymic output and altering T-cell diversity; statin therapy partially preserves thymic function, suggesting integrated metabolic-immunologic manageme

Oct 27, 2026
Allergy & Immunology

Ivarmacitinib Shows Promising Rapid Efficacy and Immune Modulation in Palmoplantar Pustulosis: Insights from a Multicenter Clinical Trial

Ivarmacitinib, a selective JAK1 inhibitor, demonstrated rapid efficacy and immune remodeling in palmoplantar pustulosis over 12 weeks, with favorable safety and potential biomarkers for response stratification.

Oct 25, 2026
Allergy & Immunology

Litifilimab Shows Promising Efficacy and Safety in Treating Cutaneous Lupus Erythematosus: Insights from the AMETHYST Phase 2 Trial

The AMETHYST Phase 2 trial demonstrated that litifilimab significantly improves skin symptoms in cutaneous lupus erythematosus with a favorable safety profile, marking a potential new targeted treatment for this challenging condition.

Oct 24, 2026
Rheumatology

Switching from Mepolizumab to Benralizumab in EGPA: A Promising Alternative for Persistent Respiratory Symptoms

In EGPA patients unresponsive to mepolizumab, switching to benralizumab improves lung function, reduces glucocorticoid use, and shows a favorable safety profile, suggesting its potential as an effective alternative treatment.

Oct 23, 2026
Allergy & Immunology

Decoding Recurrent Implantation Failure: The Role of HSP70-Mediated Macrophage-Stromal Crosstalk in Endometrial Dysregulation

This study uncovers how HSP70-driven inflammatory interactions between macrophages and stromal cells disrupt the endometrial environment, contributing to recurrent implantation failure by impairing decidualization and immune homeostasis.

Oct 22, 2026
Allergy & Immunology

Phase 2 Trial of Icotrokinra for Patients with Ulcerative Colitis

This phase 2b trial demonstrates that oral icotrokinra, targeting the interleukin-23 receptor, significantly improves clinical outcomes in moderate to severe ulcerative colitis compared to placebo.

Oct 20, 2026
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