Skip to main content

Immunology

Air pollution ups ANA+: Ontariio Canadi study of 3548 serum samples (2010-13) corrlated particulate matter (PM2.5) w/ serologies. Highest vs lowest quartile PM2.5 showed higher risk of ANA ≥1:640 (OR 1.46) & ≥1:1280 (OR 1.54). Pollution has systemic immune effects! https://t.co/iyC68qh49R
Dr. John Cush @RheumNow( View Tweet )
Can you Prevent SLE? Dr. David Karp lecturing at UTSW Showing that autoantibodies exist long before the onset of SLE @drdavidkarp @utswrheum https://t.co/zPAYbSlIBS
Dr. John Cush @RheumNow( View Tweet )

ALTO: Long-Term Abatacept Outcomes in At-Risk RA

Lancet Rheumatology has published the ALTO results - long term outcomes of the APIPPRA trial, demonstrating that treatment with abatacept (ABA) in at risk patients can delay progression to rheumatoid arthritis (RA) for up to 4 years.

Read Article
Air pollution ups ANA+: Ontariio Canadi study of 3548 serum samples (2010-13) corrlated particulate matter (PM2.5) w/ serologies. Highest vs lowest quartile PM2.5 showed higher risk of ANA ≥1:640 (OR 1.46) & ≥1:1280 (OR 1.54). Pollution has systemic immune effects! https://t.co/fJrhypNE2A
Dr. John Cush @RheumNow( View Tweet )

Canada's 2025 Top 10 Funded Rheumatology Projects

Arthritis Society

Arthritis Society Canada (ASC) is Canada’s largest charitable funder of cutting-edge arthritis research, investing more than $240 million in research projects since its founding, and over $7 million invested in 2024-2025. Below are the investigators and projects that were funded in 2025.

Read Article
Full read review of the Mechanistic Effects of Methotrexate in the Treatment of Rheumatoid Arthritis. https://t.co/PrMyZ7q3wX download here: https://t.co/aRnmRm770Z https://t.co/5B0mBjzOXQ
Dr. John Cush @RheumNow( View Tweet )
B Cells at the Brink in Sjögren Disease The current issue of Arthritis & Rheumatology reviews the current understanding of the immunopathogenesis of Sjögren disease (SjD) and how this understanding has informed drug development for this systemic autoimmune disorder. https://t.co/p3dn1Ca2ag
Dr. John Cush @RheumNow( View Tweet )

Notch and TGFβ Signaling in Refractory Rheumatoid Arthritis

EurekAlert!

Spatial transcriptomic profiling of rheumatoid arthritis (RA) synovial biopsies (pre- and post-treatment) has revealed new insights into the pathobiology or treatment resistent RA. 

The following transcript comes from an interview on this paper that appeared in Nature

Read Article
B Cells at the Brink in Sjögren Disease The current issue of Arthritis & Rheumatology reviews the current understanding of the immunopathogenesis of Sjögren disease (SjD) and how this understanding has informed drug development for this systemic autoimmune disorder. https://t.co/zI7lQ5N54o
Dr. John Cush @RheumNow( View Tweet )

B Cells at the Brink in Sjögren Disease

The current issue of Arthritis & Rheumatology reviews current understanding of the immunopathogenesis of Sjögren disease (SjD) and how that has influenced the quest for drug development for this most systemic autoimmune disorder. 

Although several new agents have shown very

Read Article

Emergencies, Independence & Hemorrhage (1.23.2026)

Dr. Jack Cush reviews the news and reports from the past two weeks on RheumNow.Com

Read Article
ANAs and Autoantibodies https://t.co/PTdXPMCqjP https://t.co/Pbtgaod3uW
Dr. John Cush @RheumNow( View Tweet )
Rheumatoid & Inflammation Testing https://t.co/tEkJWGp7DK https://t.co/ZO4BV2mmhn
Dr. John Cush @RheumNow( View Tweet )

The 2025 Rheumatology Year in Review

The year 2025 presented numerous advances in rheumatology and related inflammatory and autoimmune disorders ranging from several new groundbreaking FDA approvals/indications, drug developments, game-changing guidelines and practices that will impact patient care for rheumatic diseases.

Read Article

Spread of Psoriatic Disease from Skin to Joints

Approximately 20 to 30 percent of all people who suffer from psoriasis also develop painful inflammation in their joints over time. If left untreated, psoriatic arthritis can lead to permanent damage to bones and joints. Why the disease progresses was assessed by researchers from the

Read Article
PNAS/Yale researchers report on a mice model of RA, MIF-dependent, CD74+ memory T cells (normally very few) expand & incr in number in the inflammed joint. When MIF genes were deleted in a CIA model, arthritis was prevented. MIF-dependent, CD74+ T cells promote chronic synovitis. https://t.co/pdPIqtSCwG
Dr. John Cush @RheumNow( View Tweet )

Subcutaneous Anifrolumab in SLE

Manzi et al. have published the results of the TULIP-SC trial that showed that weekly subcutaneous (SC) anifrolumab, when given to severe SLE patients, had comparable efficacy and safety to the approved intravenous (IV) anifrolumab. 

TULIP-SC was a

Read Article

Subcutaneous Anifrolumab Effective in Lupus

ACR

A new study published in Arthritis & Rheumatology demonstrates that subcutaneous administration of anifrolumab provides efficacy comparable to intravenous administration, offering a promising alternative for at-home care of patients living with moderate-to-severe systemic lupus erythematosus

Read Article

APP Pearls “It’s important to explain the difference between an overreactive immune system vs. a weakened immune system” - Miguel Rodriguez, ANP

Dr. John Cush @RheumNow( View Tweet )

Best of 2025: Targeting Obesity in Rheumatic Disease Patients

Sattar et al. has published an informative overview of the effect of obesity on rheumatic and musculoskeletal diseases (RMDs). They estimate that nearly 70% of RMD patients are overweight or obese.

Read Article
Best of 2025: Overview of the VEXAS Syndrome A current systematic review in Rheumatology addresses the clinical features seen in the VEXAS syndrome. https://t.co/O3BoOElcbT https://t.co/0hSEWqMFVf
Dr. John Cush @RheumNow( View Tweet )
Intro to ILD (Part I): the essentials 🫁 Definition & basics 🔬 Key pathology patterns 🧑⚕️ Clinical approach 📋 What rheums need to know ⬇️ Download & learn more: https://t.co/Fn76PiGsPl Created by @MithuRheum | via @RheumNow for our Rheum to Breathe: ILD Campaign https://t.co/JpyE3T7Atj
Dr. John Cush @RheumNow( View Tweet )
Review of IL-1 family cytokines in inflammation and immunity - including, IL-1, IL-18, IL-33, IL-36, IL-37, IL-38, IL-1Ra, etc. Full read -- Good Reference!! https://t.co/01o05qYPjU https://t.co/M02xrvxKre
Dr. John Cush @RheumNow( View Tweet )

Best of 2025: Distinguishing Septic and Gouty Arthritis

A single center, retrospective review of patients undergoing knee joint fluid aspirations for presumed crystalline arthritis (CA) showed that synovial WBC may provide a useful diagnostic marker for SA with an optimal threshold of 50,000 cells/mm3.

Read Article
×