Publications by authors named "M Bourcier"

Hidradenitis suppurativa (HS) is a chronic, inflammatory skin disease that is characterized by the formation of comedones, papules, nodules, abscesses and sinus tracts in the axillary, inframammary, groin, and gluteal areas. Up to 3.8% of the Canadian population has HS, though due to a lack of awareness of HS, many patients are initially misdiagnosed and do not receive adequate treatment early on in the disease course.

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Autoimmune inflammatory diseases are primarily characterized by deregulated expression of cytokines, which drive pathogenesis of these diseases. A number of approved and experimental therapies utilize monoclonal antibodies against cytokine proteins. Cytokines can be classified into different families including the interleukins, which are secreted and act on leukocytes, the tumor necrosis factor (TNF) family, as well as chemokine proteins.

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Treat-to-target (T2T) recommendations for the use of systemic therapies (including biologics) in patients with moderate-to-severe plaque psoriasis have been published by a few groups of experts worldwide. However, there remains considerable variability in the choice of target severity measure and timing of milestones. To develop consensus recommendations for implementing T2T strategies for the management of moderate-to-severe plaque psoriasis using biologics.

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Atopic dermatitis is a chronic, relapsing and remitting disease that can be difficult to treat despite a recently approved biologic therapy targeting IL-4/IL-13 receptor. Oral janus kinase inhibitors (JAKi) represent a novel therapeutic class of targeted therapy to treat moderate-to-severe atopic dermatitis (AD). To review the efficacy, safety, and pharmacokinetic characteristics of oral JAKi in the treatment of AD.

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Article Synopsis
  • - Psoriasis is a long-lasting skin condition caused by an overactive immune response, heavily influenced by cytokines like interleukin-23.
  • - Treatment options vary based on the severity and areas affected, with advanced biologic therapies targeting specific cytokines (e.g., IL-12/23, IL-17A, TNF-α) proving successful for moderate-to-severe cases.
  • - The review emphasizes the significance of IL-23 in psoriasis and closely examines the effectiveness and safety of a new biologic treatment, tildrakizumab, for managing chronic plaque psoriasis.
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