Activated neutrophils release neutrophil extracellular traps (NETs), complex structures composed of extracellular genetic material and proteins sourced from the nucleus, granules, and cytoplasm in response to pathogenic inflammatory conditions. These NETs play a crucial role in the host's innate immune defense against invasive infections. Notably, in conditions like atherosclerosis, these extracellular formations can also be elicited by inflammatory stimuli such as lipids, prothrombotic factors, platelet aggregation, or proinflammatory cytokines. NETs have been identified on the inner arterial walls in cardiovascular disease states. By promoting inflammation through NETosis-mediated cell adhesion processes and exerting cytotoxic effects leading to cellular dysfunction and tissue damage, NETs contribute to the pathogenesis of inflammatory conditions.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.14715/cmb/2024.70.9.25 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Association of uveitis with pediatric autoimmune diseases based on a TriNetX study.
Sci Rep
December 2024
Department of Ophthalmology, China Medical University Hospital, China Medical University, Taichung, Taiwan.
To investigate for the risk of uveitis among such patients. A retrospective cohort study utilized the TriNetX database and recruited pediatric autoimmune patients diagnosed between January 1st 2004 and December 31st 2022. The non-autoimmune cohort were randomly selected control patients matched by sex, age, and index year.
View Article and Find Full Text PDFSilent Inflammation: A Case of Blurry Vision Raising Diagnostic Challenges in an Elderly Patient.
Cureus
November 2024
Department of Medicine, Division of Rheumatology, Allergy and Immunology, Stony Brook University Hospital, Stony Brook, USA.
Giant cell arteritis (GCA) is a large vessel vasculitis with cranial and extracranial vessel involvement. Clinicians suspect GCA when a patient exhibits symptoms or exam findings of temporal headache with sudden vision loss, jaw or tongue claudication, scalp tenderness, abnormal temporal artery exam, and diagnostic findings, including elevated inflammatory markers. We present a case, which highlights that, despite established diagnostic measures, challenges persist.
View Article and Find Full Text PDFAn Unusual Presentation of Plantar Psoriasis: A Case Report.
Cureus
November 2024
Family Medicine, Unidade de Saúde Familiar, Unidade Local de Saúde de Braga, Braga, PRT.
Plantar psoriasis is a chronic inflammatory skin disorder, typically characterized by erythematous plaques with thick silvery scales localized on the soles. This condition can significantly impair patients' quality of life, particularly through pain and mobility challenges. It is considered a subtype of plaque psoriasis but presents unique diagnostic and therapeutic challenges due to its specific location.
View Article and Find Full Text PDFKawasaki Disease: A Rare Case of a Non-pediatric Patient.
Cureus
November 2024
Intensive Care Unit, Hospital de Cascais, Lisboa, PRT.
Kawasaki disease (KD) is an inflammatory condition more common in children but rare in adults, where diagnosis can be challenging due to nonspecific symptoms. Early recognition is essential to prevent severe complications. We present the case of a 26-year-old male with adult-onset KD who initially presented with vague symptoms, resulting in diagnostic delays.
View Article and Find Full Text PDFDeciphering ferroptosis in critical care: mechanisms, consequences, and therapeutic opportunities.
Front Immunol
December 2024
Critical Care Department, Hebei General Hospital, Shijiazhuang, Hebei, China.
Ischemia-reperfusion injuries (IRI) across various organs and tissues, along with sepsis, significantly contribute to the progression of critical illnesses. These conditions disrupt the balance of inflammatory mediators and signaling pathways, resulting in impaired physiological functions in human tissues and organs. Ferroptosis, a distinct form of programmed cell death, plays a pivotal role in regulating tissue damage and modulating inflammatory responses, thereby influencing the onset and progression of severe illnesses.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!