December 2014

Randomize klinik çalışmalarda biyolojik ilaçlar ve tofacitinib ile tedavi edilen kronik inflamatuar artritli hastalardaki lipid profili değişiklikleri: Bir sistematik derleme ve meta analiz

Arthritis Rheumatol. 2015;67(1):117–127

Systemic inflammation, reflected by high levels of C-reactive protein and the erythrocyte sedimentation rate, has been identified as an independent risk factor for cardiovascular disease, the most important cause of death in RA and SpA. Studies with TNF antagonists have given contradictory results on cardiovascular risk. As such, this systemic literature search aimed to analyse lipid changes in RA and SpA subjects treated with biologics or tofacitinib in randomized clinical trials.

The s...

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July 2014

Romatoid Artrit Hastalarında Tofacitinib ve Herpes Zoster

Arthritis Rheumatol. 2014 Jun 18. [Epub ahead of print]

It is well established that patients with RA are at an increased risk of herpes zoster (HZ). What is less well known is whether some of the newer therapies available for treatment of RA increase this risk. Tofacitinib has been reported to be associated with an increased risk of HZ and this study quantifies that risk and reviews potential factors that represent an increased risk. Using data from the tofacitinib RA development programme; phase 2, 3, and long-term extension clinical trials, over 20...

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April 2014

Romatolojide Hedefe Yönelik Tedavinin Geleceği: Biyolojik veya Küçük moleküller?

BMC Medicine 2014, 12:43

Our understanding of inflammatory rheumatic diseases such as rheumatoid arthritis has significantly increased over the last 20 years. With this greater understanding we have seen a significant improvement in the therapy of RA and other inflammatory rheumatic diseases. In this review, Moscai et al. discuss the improvements in therapies for the treatment of these diseases from the introduction of methotrexate as a frontline therapy through to the current era and approval of the first small molecul...

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Moleküler Yolaklar: JAK inhibitörlerine Direnç ve Duyarlılığın Moleküler Temeli

Clin Cancer Research doi:10.1158/1078-0432.CCR-13-0279

Janus kinases (JAKs) mediate the regulation of a variety of cytokine signals with alterations in JAK1, JAK2, JAK3 and Tyk2 signalling contributing to many disease states including autoimmune diseases and haematological malignancies. Recently tofacitinib and ruxolitinib have been approved for treatment for rheumatoid arthritis and myelofibrosis respectively. Several JAK2 inhibitors, such as momelotinib and pacritinib, currently in development for myelofibrosis and the JAK1/2 inhibitor baricitinib...

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February 2014

Romatoid Artrit patofizyolojisi: Sitokin ve Sitokin ilişkili hücre hedefleri ile ilgili güncelleme

Rheumatology doi:10.1093/rheumatology/ket414

Despite biologic therapies greatly improving the treatment of rheumatoid arthritis, many patients do not respond to current treatments or do not maintain response to these treatments. This review covers the evidence for the newly discovered role of Th17 cells, IL-12 and IL-17 family of cytokines in the pathogenesis of RA as well as the development of new therapies targeting these cytokines. With current biologics targeting cytokines such as TNF, IL-1ß and IL-6, the discovery of the Th17 subset o...

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Konvansiyonel DMARD, Glukokortikoidler ve Tofasitiniblerin etkinliği: RA tedavisinde EULAR 2013 önerileri hakkında bilgilendiren sistematik literatür derlemesi

Ann Rheum Dis doi:10.1136/annrheumdis-2013-204588

Systematic literature reviews were undertaken to assess the efficacy of csDMARDs, glucocorticoids and tofacitinib in the treatment of RA. The first two were updates to reviews conducted for the 2010 recommendations while the tofacitinib SLR was a complete review.Two studies identified by the csDMARD SLR, tREACH and TEAR, compared efficacy between MTX mono- and combination therapy (MTX+SSZ+HQ). Both of these studies found there was no benefit to immediate triple therapy.Further studies analysing ...

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Sentetik ve biyolojik DMARDların güvenliği: Romatoid artrit tedavisinde EULAR önerilerinin 2013 güncellemesini bildiren bir sistematik literatür incelemesi

Ann Rheum Dis doi:10.1136/annrheumdis-2013-204575

Two systematic literature reviews were undertaken to update the safety findings on synthetic and biological DMARDs in order to inform the updates to the EULAR recommendations to the treatment of RA. Of 10,559 articles screened, 49 were included for review covering a diverse range of outcomes. In the main these showed the patients on bDMARDs had a significantly greater risk of serious infections and tuberculosis compared with csDMARDs, while differences in data between studies mean a slight incre...

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January 2014

Romatoid Artrit de kritik hücre tipleri ve yolaklarının anlaşılmasında genom ilişki çalışmalarının öncüllüğü: Son bulgular ve zorluklar

Curr. Opin. Rheumatol. 2014; 26:85–92. doi:10.1097/BOR.0000000000000012

A large number of loci implicated in disease susceptibility have been identified through genome-wide association studies (GWAS). In this review article, Diogo et al. discuss recent advances in GWAS in the context of rheumatoid arthritis pathogenesis and clinical applications. Relevant cells types and pathways in RA highlighted by GWAS to date include regulatory T-cells and CD4+ memory T cells as well as the JAK/STAT and NF-kB signalling pathways. The development of drugs targeting these pathways...

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Romatoid artritte yeni hücreler ve sitokin hedefleri

Nat Rev Rheumatol. 2013. doi:10.1038/nrrheum.2013.168

Despite major progress in the treatment of RA over the past decade, sustained clinical remission remains elusive. The identification of new treatment targets is therefore necessary, with much research currently being undertaken in this area. Novel therapeutic approaches currently being investigated include T cell-directed therapies targeting both T cell activation and regulation; and the targeting of pathogenic B cell functions, including the use of depleting and non-depleting B cell-directed an...

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November 2013

Therapeutic Targeting of the JAK/STAT Pathway

Basic Clin Pharmacol Toxicol. 2013 Oct 24. doi: 10.1111/bcpt.12164

The inhibition of the JAK/STAT pathway has proven to be a powerful therapeutic tool in the treatment of autoimmune diseases. The authors review the role of the JAK/STAT pathway in human disease, including the role of mutations in defective function of this pathway. They discuss the rationale behind JAK inhibition and review the two JAK inhibitors currently approved by the FDA for clinical use; tofacitinib, for the treatment of RA, and ruxolitinib, for the treatment of polycythaemia vera and myel...

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