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Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com
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A TriNetX EHR study shows that psoriatic arthritis, but not psoriasis, patients are at increased risk for interstitial lung disease (ILD).
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Lancet Rheumatology has published a UK study showing a significant increased in the number of expectant mothers beginning their pregnancies with autoimmune conditions.
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The ACR has released its 2025 Systemic Lupus Erythematosus (SLE) treatment guidelines and consensus-based good practice statements, applicable to children and adults with SLE.
David Liew
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Worth mentioning: the type of monoclonal protein is important for diagnosis. Different diseases with different therapies #EULAR2025 @RheumNow l https://t.co/5bbQnHV6CI
Janet Pope
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#vagal & #splenic #nerves most studied
In #immune #system interaction
#PNS can detect #inflammation
use in #D2T #RA w active disease ?
Key factors in #neurostimulation - many
#EULAR2025 @RheumNow @eular_org
#D2T in #RA session https://t.co/tCgpGtI5z2
Antoni Chan MD (Prof)
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In vitro, balinatunfib (TNFR1-selective inhibitor) preserved Treg expansion in CD4+ T cells co-cultured with IL-2 and memTNF (Treg 8.99 percent, p<0.0001), unlike adalimumab and etanercept which reduced Tregs by 27.5 to 41 percent. Confirms TNFR2 sparing with selective TNFR1 https://t.co/xaczz87Xrd
Dr.Mukesh , MD , DM
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🚨 Type I IFN in Pediatric SLE: Expanded Insights!
•🩺 IFN-I Impact: Fuels pediatric SLE; drives T-cell autoreactivity, autoantibody production, proinflammatory cytokines.
•📈 Key Pathways: Plasmacytoid dendritic cells overproduce IFN-I via cGAS-STING-TBK1, TLR4/TLR9; https://t.co/4i3MktOoVd
David Liew
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Got paraproteinemia? Here’s what to think about, from a rheumatology point of view. @RheumNow #EULAR2025 https://t.co/eu7Mi5yeum
Mrinalini Dey
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RA polygenic risk ≠ MI risk. In >8,700 Swedes w/ or w/o RA, higher genetic risk for RA wasn’t linked to higher MI incidence. Familial clustering of RA & MI likely driven by non-genetic factors. Traditional CV risk still key in RA care.
@RheumNow #EULAR2025 #OP0072 https://t.co/KN6Dg0ekt2
Nelly ZIADE 🍀
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Treatment of MAS, or the bête noire in Still's disease, presented at the Plenary session by Peter Nigrovic
#Plenary room
#EULAR2025
@RheumNow https://t.co/S4SG2VflNg
Dr. John Cush
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IL-40 is elevated in systemic sclerosis (SSc). Study of serum (90 SSc vs controls/HCs), Skin Bx (5 SSc v 5 HCs). IL-40 signific. upregulated in the skin & correl. w/ ESSG (r = 0.37), GI dz; also w/ serum IL-8, TGF-β1. IL-40 functionally linked to activated B cells, PMNs, T https://t.co/XsSFXgBxuD
Dr. John Cush
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In 2019 there was an estimated 273,000 coccidioidomycosis cases in the USA; 23,000 hospitalizations and 900 coccidioidomycosis-associated deaths. Mostly from endemic states California & Arizona. https://t.co/JXPs8B4Dwb https://t.co/90e1TYxGoW
Dr. John Cush
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JAMA CME review of Immune Thrombotic Thrombocytopenic Purpura (iTTP) - thrombotic microangiopathy w/ hemolytic anemia (MAHA) & thrombocytopenia. iTTP incidence is 2-6 per million. Caused by Abs to ADAMTS13), w/ low ADAMTS13 activity vWF multimers bind platelets https://t.co/bvCexDPBmq
Dr. John Cush
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JAMA CME review of Immune Thrombotic Thrombocytopenic Purpura (iTTP) - thrombotic microangiopathy w/ hemolytic anemia (MAHA) & thrombocytopenia. iTTP incidence is 2-6 per million. Caused by Abs to ADAMTS13), w/ low ADAMTS13 activity vWF multimers bind platelets https://t.co/kwKXUciBd1
Dr. John Cush
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Annals of Internal Medicine has published a CME review of LYME DISEASE. Most Lyme is Dx by onset of the erythema migrans rashes,. Lyme Ab testing is of low sensitivity at onset but more sensitive w/ time & CNS, CV complications. or Mono- or oligoarticular arthritis https://t.co/NfL0dabeGe
Dr. John Cush
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Lupus in an empty house
The full house immunofluorescence pattern is the classic histopathologic finding of lupus and lupus nephritis. Glomerular deposits staining for IgG, IgA, IgM, C3 and C1q can help confirm a suspected diagnosis of systemic lupus erythematosus (SLE). This https://t.co/Zcywc5r9q9
Janet Pope
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IL2 low dose in #SLE
seems to + alter immune regulation
Multiple targets to explore in #lupus
Unravelling pathophysiology in SLE
CD40L
TLR7,8
#rapamycin type drugs
CAR-T w novel CARS
Etc
#LUPUS2025
@RheumNow https://t.co/jeycgg4ZhT
Janet Pope
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We are not (yet) in #SLE
Getting
👇
Correct drug
In right pt
At right time
At correct individual dose
Even more problematic is in a renal bx - 2 glomeruli beside each other have v different cytokine expressions
Unravelling #LUPUS2025
@RheumNow https://t.co/yGBvhFkPKY
Janet Pope
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Here’s who flares in #SLE
least to most
Persistently neg antiDNA
Persistently + antiDNA
conversion of neg to + antiDNA
So are we over ordering antibodies in 1st 2 groups 🤷♀️
Unravelling #LUPUS2025
@RheumNow https://t.co/1Feau7f199
