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Diagnoses via Immune ‘Fingerprints’

Science and researchers at Stanford Medicine have reported the use of Mal-ID (machine learning for immunological diagnosis) to analyze B and T cell receptors sequences from human blood, showing the ability to predict health status (healthy vs diseased) and discriminate between distinct autoimmune diseases or viral infections, and those who had received an influenza vaccine.

Postoperative Weight Loss Improves Joint Replacement Survival

A cohort study of shows that postoperative weight loss with antiobesity medications significantly reduced the risk of 5-year and 10-year revision among patients with obesity undergoing hip or knee replacement.

B Cell Depleters (2.21.2025)

Dr. Jack Cush reviews the news and journal articles from the past week on RheumNow.com.

AI-assisted diagnosis for immunological disease

EurekAlert!

A novel machine learning framework – Mal-ID – can decipher an individual’s immune system’s record of past infections and diseases, according to a new study, providing a powerful tool with the potential for diagnosing autoimmune disorders, viral infections, and vaccine responses with precision.

CRP and Hidradenitis Supprativa

A post hoc analysis of 2 phase 3 randomized clinical trials (PIONEER I and II)  of adalimumab vs Placebo in patients with active Hidradenitis suppurativa (HS) demonstrated more severe HS that was associated with elevated CRP had a higher BMI.

Deucravacitinib in Psoriasis - 5 Year Outcomes

BMS released new five-year results from the POETYK PSO long-term extension (LTE) trial of deucravacitinib in treating patients with moderate-to-severe plaque psoriasis. The data was presented by Dr.

Risk Prediction Modeling in MDA5 Dermatomyositis

Patients with Melanoma differentiation-associated gene 5 (MDA5) positive dermatomyositis (DM) are complicated and prone to interstitial lung disease, poor prognosis, and a high mortality.

Targeting PD-1 in Rheumatoid Arthritis

The results of the large Phase 2b RENOIR trial showed that rosnilimab, a monoclonal antibody targeting PD-1, was effective in moderate-to-severe rheumatoid arthritis (RA) patients.

Growing Physician Enthusiasm for AI in Healthcare

The AMA has just published the results of a U.S. Physician survey and shown MD attitudes have positively shifted regarding the use of artificial intelligence (AI) in healthcare.

The Cartel is Coming for Rheumatology

"What Do Blockbuster Drugs & The Black Market All Have in Common?" asked Dr. Madelaine Feldman at RheumNow Live 2025. They thrive, she explained, on market exclusivity "... until they don't." At first glance, the pharmaceutical marketplace may not appear like a crime drug ring, but Dr. Feldman of Tulane University described how sinister forces of market manipulation have negatively impacted patient care for years.

Combination biologics in PsA: are we there yet?

Despite various and efficacious options for management of PsA there is still an unmet need for patients with inadequate responses to current therapies or difficult-to-treat disease. The role of dual biologic therapy targeting different inflammatory pathways has become an area of great interest in the field.

Valentine RNL 2025 Review (2.14.2025)

Dr. Jack Cush reviews highlights from RheumNow Live 2025 held in Dallas, TX on Feb. 8-9, 2025.

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