Rituximab-induced cystoid macular edema in a patient with systemic lupus erythematosus: A case report and literature review.

Cystoid macular edema (CME) is considered a rare adverse effect of rituximab use, with only a limited number of cases published in the literature. Although its etiopathogenesis is still unknown, its mechanism seems to be related to a transient elevation of cytokines after rituximab infusion resulting in an increased permeability of retinal vessels. We report the first case of rituximab-induced CME in a patient with systemic lupus erythematosus (SLE), where rituximab was used to treat hematological complications.

Does stress response axis activation differ between patients with autoimmune disease and healthy people?

Many studies have shown that patients with autoimmune disease present a hypoactive hypothalamic-pituitary-adrenal (HPA) axis, but the results are controversial. Our objective was to study differences in stress response axis activity between patients with autoimmune disease and healthy people. The study sample consisted of 97 women divided into four groups: 37 healthy women (HW), 21 with systemic lupus erythematosus (SLE), 21 with Sjögren's syndrome (SS), and 18 with systemic sclerosis (SSc).

Lymphoid interstitial pneumonia in a patient with systemic lupus erythematosus: Case report and literature review.

Lymphoid interstitial pneumonia (LIP) is a rare form of interstitial pulmonary disease, which has been described in association with a wide range of autoimmune disorders. Although the association of this entity with Sjogren's syndrome is well known, only a few cases are reported in relation to systemic lupus erythematosus (SLE). The aim of this paper is to review the cases reported in literature to date, as well as to describe the characteristics of these patients including the new case presented herein.

Single-cell transcriptomic profiling reveals a pathogenic role of cytotoxic CD4 T cells in giant cell arteritis.

Giant cell arteritis (GCA) is a systemic vasculitis mediated by an aberrant immunological response against the blood vessel wall. Although the pathogenic mechanisms that drive GCA have not yet been elucidated, there is strong evidence that CD4 T cells are key drivers of the inflammatory process occurring in this vasculitis. The aim of this study was to further delineate the role of CD4 T cells in GCA by applying single-cell RNA sequencing and T cell receptor (TCR) repertoire profiling to 114.

Non-classical circulating monocytes expressing high levels of microsomal prostaglandin E2 synthase-1 tag an aberrant IFN-response in systemic sclerosis.

Systemic sclerosis (SSc) is a complex disease that affects the connective tissue, causing fibrosis. SSc patients show altered immune cell composition and activation in the peripheral blood (PB). PB monocytes (Mos) are recruited into tissues where they differentiate into macrophages, which are directly involved in fibrosis.

Psychological and quality of life effects of vaccination against COVID-19 in patients with systemic autoimmune diseases.

To verify the psychological and quality of life benefits of vaccination against COVID-19 in patients with systemic autoimmune diseases. In this study, levels of psychological stress, psychopathological symptoms, quality of life, and satisfaction with life were compared in patients with systemic autoimmune diseases vaccinated against COVID-19 ( = 132) versus unvaccinated patients ( = 254). To this end, we used the (PSS), (SCL-90-R), , and (SWLS), respectively.

The challenge of comprehensive nailfold videocapillaroscopy practice: a further contribution.

Objectives: Although classification systems and scores for capillaroscopy interpretation have been published, there is a lack of homogenization for the procedure, especially in the way and place the images are taken, the counting of the capillaries and the measuring of their size. Our objective is to provide a deep learning-based software to obtain objective and exhaustive data for the whole nailfold without increasing the time or effort needed to do the examination, or requiring expensive equipment.

Methods: An automated software to count nailfold capillaries has been designed, through an exploratory image dataset of 2,713 images with 18,000 measurements of 3 different types.