We report on two cases of coexisting lupus erythematosus and hepatic porphyria and give a review of the corresponding literature. It is not clear yet, if the coincidence is accidental or if there exist any unknown relationship. 29 patients with these two conditions were found in the literature.
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Hum Vaccin Immunother
December 2025
Institute of Pathological Anatomy, Faculty of Medicine, Comenius University in Bratislava and University Hospital in Bratislava, Bratislava, Slovakia.
Considering the increasing use of immune checkpoint inhibitors in cancer treatment, our aim is to report a rare cutaneous immune-related adverse event induced by PD-1 inhibitor pembrolizumab and provide a brief overview of pembrolizumab-induced subacute cutaneous lupus erythematosus (SCLE) cases in the literature. We report a 67-year-old woman with oropharyngeal squamous cell carcinoma who developed SCLE during treatment with pembrolizumab. After 18 weeks (sixth cycle) of pembrolizumab immunotherapy, a widespread pruritic erythematous rash evaluated as grade 3 immune-related adverse event appeared primarily on the patient's limbs.
View Article and Find Full Text PDFImmun Inflamm Dis
January 2025
Department of Rheumatology, Guanghua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Objective: To assess CXC chemokine receptor 5 (CXCR5) circulating DNA methylation differences in autoimmune rheumatic diseases and their relation with clinical features.
Methods: Targeted methylation sequencing was performed using peripheral blood from 164 rheumatoid arthritis (RA), 30 systemic lupus erythematosus (SLE), 30 ankylosing spondylitis (AS), 30 psoriatic arthritis (PsA), 24 Sjögren's syndrome (SS) patients, and 30 healthy controls (HC).
Results: Significant differences in CXCR5 cg19599951 methylation were found between RA and HC, as well as AS and SLE.
J Cell Biochem
January 2025
Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, Zhejiang, China.
tRNA-derived fragments (tRFs) are a newly recognized class of small noncoding RNAs (sncRNAs) that play significant roles in various diseases. The Wnt pathway plays a key role in various physiological processes such as embryonic development, tissue renewal and regeneration. In the regulation of Wnt/β-catenin, Forkhead box k1(FOXK1), Frizzled class receptor 3 (FZD3), and Wnt5b can be targeted and inhibited by three tRFs: tRF3008A targets FOXK1 to inhibit colorectal cancer (CRC), 5'-tiRNAVal targets FZD3 to inhibit breast cancer (BrC), and tRF-22-8BWS7K092 targets Wnt5b to induce ferroptosis in lung cells.
View Article and Find Full Text PDFInt J Rheum Dis
January 2025
Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China.
Objective: Since COVID-19 infections are more common in systemic lupus erythematosus (SLE) patients, most recent research has focused on the outcome of COVID-19, with fewer studies on disease activity in SLE. This research aims to evaluate flares in SLE with COVID-19 infection while investigating predictive factors.
Methods: A questionnaire survey was conducted to collect information on patients with previously diagnosed SLE from multi-center.
Int J Rheum Dis
January 2025
Faculty of Medicine, Division of Pediatric Rheumatology, Department of Pediatrics, Hacettepe University, Ankara, Turkey.
Aim: In this study, we aimed to evaluate and compare the characteristics of pediatric and adult rhupus patients.
Methods: Thirty pediatric patients with rhupus syndrome and 15 adult patients with rhupus syndrome were included in this study. Similarities and differences between both groups were evaluated.
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