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Inadequate Zoster Vaccination in Immunocompromised Patients

Jack Cush, MD

A VA study of shows that recombinant zoster vaccine (RZV) vaccination in immunocompromised patients or those receiving immunosuppressive medications is insufficient, given these are high risk individuals.

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Dot the "i", Cross the "t" (10.11.2024)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal articles from the past week on RheumNow.com. Today’s reports suggest where to look for help, especially with regard to pain.

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Mucosal Disruptions as Initiators of Rheumatoid Arthritis

Jack Cush, MD

Many have suggested that microbiome and mucosal disruptions are contributors to autoimmunity, especially rheumatoid arthritis (RA). This is partly represented in what is known as the "mucosal hypothesis" to RA. A current review article by Hollers, et al. addresses how distinct mucosal endotypes can serve as drivers or initiators of RA.

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I Can't Treat Ugly (9.20.2024)

Jack Cush, MD

Dr. Jack Cush reviews the news, journal articles and a new FDA approval for EGPA, this week on the Podcast.

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Systemic Sclerosis Insights (9.13.2024)

Jack Cush, MD

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

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Linger on the Fingers (9.6.2024)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from the past week on RheumNow.com. This week with a focus on fingers and better prescriptive follow through.

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CAR-T Like Effects with Bispecific Teclistamab

MedPage Today

A new chapter may have begun in the exciting story of "immune reset" therapy for difficult-to-treat autoimmune diseases, with a patient with severe refractory lupus obtaining drug-free remission after treatment with an antibody product normally used in multiple myeloma.

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Diagnosing Seronegative Sjogren's Disease

Jack Cush, MD

Sjögren disease (SjD) is highly prevalent, but diagnosis may be challenged if anti-SSA antibodies or a labial salivary gland biopsy are negative. A recent cohort analysis suggests a novel autoantibody profile has predictive value SSA negative SjD and also in those with a positive labial biopsy.

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Antibiotics May Increase Inflammatory Arthritis Risk

Jack Cush, MD

A Danish registry study has shown that amongst those patients who develop inflammatory arthritis (IA), antibiotics use was more frequent when compared to the background population (BP). 

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Mucosal Disruptions as Initiators of Rheumatoid Arthritis The microbiome and mucosal disruptions are believed to play a role in autoimmunity, particularly rheumatoid arthritis (RA). This is linked to the "mucosal hypothesis" of RA. A recent review by Hollers, et al. discusses… https://t.co/79khnkajMy https://t.co/UvZWwJ3ERg
Dr. John Cush RheumNow ( View Tweet)
JCI article on Mechanisms underlying sex differences in autoimmunity - factors include sex hormones, X chromosome genes, sex-specific epigenetic effects of estrogen & environment, and microRNA effects. Also mitochondria & autoantibodies discussed https://t.co/hTrizE8jFK https://t.co/VixAZsYBzb

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Dr. John Cush RheumNow ( View Tweet)
Stop Counting Bugs (10.4.2024) This week’s rants include the microbiome, PsA treatment choices and fishing for P-values in research. https://t.co/KRoMltgPeM https://t.co/9uAbqV8PDK

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Dr. John Cush RheumNow ( View Tweet)
Full read review of Pathogenic autoantibodies in idiopathic inflammatory myopathies: antisynthetase autoAbs, TIF1, MDA5, SRP, HMGCR, TRIM72, cN1A, FHL1, eIF3 autoantibodies and more https://t.co/uzCmauulWZ https://t.co/twhwCB4xof

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Dr. John Cush RheumNow ( View Tweet)
Study of oral microbiota & psoriasis (72 PSO vs 16 healthy controls) - 16S rRNA gene sequencing of saliva found (in PSO) signif incrCapnocytandophaga, Campylobacter, Acetobacter, but decr Bacteroides, Muribaculaceae. PSA pts incr Aggregatibacter, but decr Prevotella… https://t.co/GukbWkl1Gz https://t.co/HgLcD6bP2I
Dr. John Cush RheumNow ( View Tweet)
🌟 ACUTE OPTIC NEURITIS - Differentials https://t.co/eE1Kbnmqc1

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Dr. Akhil 🇮🇳 DrAkhilX ( View Tweet)
Neoself-antigens are targeted by autoreactive T cells clonally expanded in SLE. Neoself-antigen presentation results in clonally expanded neoself-reactive T cells, leading to the development of lupus-like disease in mice. https://t.co/iFXNLNRxO5 https://t.co/9TEJUqfEbo

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Dr. John Cush RheumNow ( View Tweet)
Congratulations to UCF Associate Professor Justine Tigno-Aranjuez for receiving prestigious U.S. National Science Foundation CAREER Award on her research into NOD2 receptor signaling of lipid mediators contributing to inflammation https://t.co/AkUZbdTSqF https://t.co/usTe2bzyXE

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Dr. John Cush RheumNow ( View Tweet)
Animal model shows Aggregatibacter actinomycetemcomitans periodontitis can trigger macrophage/caspase-11/inflammasome activation leading to paw swelling in mice anti-collagen antibody-induced arthritis (CAIA) model https://t.co/f41r28g5yr https://t.co/61NeXgfzmB

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Dr. John Cush RheumNow ( View Tweet)
In elderly onset rheumatoid arthritis, Treg cells are increased, but have decr suppressor activity. Maybe due to elevated Type I IFN with IFN-β suppressing old Tregs and increasing PD-1 expression. https://t.co/51ww481FkJ https://t.co/8EA1fENaFm

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Dr. John Cush RheumNow ( View Tweet)
ANCA-associated vasculitis analysis of 6 European registries, 3868 pts (2434 GPA, 1434 MPA), age ~57 yrs. Identified 5 clusters: 3 w/ renal dz a) variable ANCA, Hi CRP & Cr; b) MPO+; c) PR3+ & 2 extrarenal 1) PR3+ multisystem; 2) ENT w/ low CRP. Clusters better predicted outcomes… https://t.co/20O58AAYAa https://t.co/KF6PTVfcRw
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