Corrigendum: The paradigm of IL-23-independent production of IL-17F and IL-17A and their role in chronic inflammatory diseases.

[This corrects the article DOI: 10.3389/fimmu.2023.

The paradigm of IL-23-independent production of IL-17F and IL-17A and their role in chronic inflammatory diseases.

Interleukin-17 family (IL-17s) comprises six structurally related members (IL-17A to IL-17F); sequence homology is highest between IL-17A and IL-17F, displaying certain overlapping functions. In general, IL-17A and IL-17F play important roles in chronic inflammation and autoimmunity, controlling bacterial and fungal infections, and signaling mainly through activation of the nuclear factor-kappa B (NF-κB) pathway. The role of IL-17A and IL-17F has been established in chronic immune-mediated inflammatory diseases (IMIDs), such as psoriasis (PsO), psoriatic arthritis (PsA), axial spondylarthritis (axSpA), hidradenitis suppurativa (HS), inflammatory bowel disease (IBD), multiple sclerosis (MS), and asthma.

Strategies and resources to optimise the management of Psoriatic Arthritis patients: The CREA Project.

Background And Aim: Psoriatic arthritis (PsA) is a chronic immune-mediated inflammatory disease that affects the musculoskeletal system and skin, and manifests heterogeneously, with a variable course. In current clinical practice, variability and limitations in its follow-up have been observed. The aim of the CREA project was to agree on strategies to improve the initial assessment and follow-up of patients with PsA in Spain.

Resources and strategies for the optimal care of patients with axial spondyloarthritis: The CREA project.

Background And Objective: Axial spondyloarthritis (axSpA) are musculoskeletal diseases with different manifestations. In clinical practice, variability, and limitations in the collection of the outcomes required for follow-up have been observed. The objective of the CREA project was to agree on improvement strategies for the initial assessment and follow-up of patients with axSpA in Spain.

Clinico-pathologic factors associated with the occurrence of early and late metastatic spread in a cohort of breast cancer patients.

Background And Objective: Distant metastatic spread in breast cancer patients is a complex phenomenon involving several prognostic factors. We focused our analysis on early metastatic breast cancer (EMBC) (occurring during the first 36 months) versus late metastatic breast cancer (LMBC) (occurring beyond 3 years) in order to ascertain their possible differential predictive factors.

Methods: diagnostic, surgical, and follow-up data were assessed for consecutive patients with breast cancer undergoing surgery between 1997 and 2019.