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Key clinical point: A genetic variant of the IL-13 gene that was designed to mimic the therapeutic effects of interleukin-13 (IL-13) inhibition was associated with an increased risk for psoriatic arthritis (PsA).

Major finding: IL-13 inhibition, genetically mimicked using an IL-13 gene variant was associated with an increased risk for PsA (odds ratio 37.39; P = 1.64×10-9).

Study details: This two-sample Mendelian randomization study analyzed the data of 563,946 individuals with exposure to IL-13 inhibition while the genetic outcomes were assessed in 3609 patients with PsA and 9192 control individuals without PsA.

Disclosures: This study was supported by the National Institute for Health Research Manchester Biomedical Research Centre, UK. Three authors declared receiving grants, consulting fees, speaker fees, honoraria, or travel support from various sources unrelated to this study. Other authors declared no conflicts of interest.

Source: Zhao SS, Hyrich K, Yiu Z, et al. Genetically proxied IL-13 inhibition is associated with risk of psoriatic disease: Mendelian randomization study. Arthritis Rheumatol. 2024 (July 8). Doi: 10.1002/art.42942 Source

 

 

 

 

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Key clinical point: A genetic variant of the IL-13 gene that was designed to mimic the therapeutic effects of interleukin-13 (IL-13) inhibition was associated with an increased risk for psoriatic arthritis (PsA).

Major finding: IL-13 inhibition, genetically mimicked using an IL-13 gene variant was associated with an increased risk for PsA (odds ratio 37.39; P = 1.64×10-9).

Study details: This two-sample Mendelian randomization study analyzed the data of 563,946 individuals with exposure to IL-13 inhibition while the genetic outcomes were assessed in 3609 patients with PsA and 9192 control individuals without PsA.

Disclosures: This study was supported by the National Institute for Health Research Manchester Biomedical Research Centre, UK. Three authors declared receiving grants, consulting fees, speaker fees, honoraria, or travel support from various sources unrelated to this study. Other authors declared no conflicts of interest.

Source: Zhao SS, Hyrich K, Yiu Z, et al. Genetically proxied IL-13 inhibition is associated with risk of psoriatic disease: Mendelian randomization study. Arthritis Rheumatol. 2024 (July 8). Doi: 10.1002/art.42942 Source

 

 

 

 

Key clinical point: A genetic variant of the IL-13 gene that was designed to mimic the therapeutic effects of interleukin-13 (IL-13) inhibition was associated with an increased risk for psoriatic arthritis (PsA).

Major finding: IL-13 inhibition, genetically mimicked using an IL-13 gene variant was associated with an increased risk for PsA (odds ratio 37.39; P = 1.64×10-9).

Study details: This two-sample Mendelian randomization study analyzed the data of 563,946 individuals with exposure to IL-13 inhibition while the genetic outcomes were assessed in 3609 patients with PsA and 9192 control individuals without PsA.

Disclosures: This study was supported by the National Institute for Health Research Manchester Biomedical Research Centre, UK. Three authors declared receiving grants, consulting fees, speaker fees, honoraria, or travel support from various sources unrelated to this study. Other authors declared no conflicts of interest.

Source: Zhao SS, Hyrich K, Yiu Z, et al. Genetically proxied IL-13 inhibition is associated with risk of psoriatic disease: Mendelian randomization study. Arthritis Rheumatol. 2024 (July 8). Doi: 10.1002/art.42942 Source

 

 

 

 

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