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Tumour necrosis factor alpha converting enzyme (TACE/ADAM17) is a member of the A disintegrin and metalloproteinase (ADAM) family of ectodomain shedding proteinases. It regulates many inflammatory processes by cleaving several transmembrane proteins, including tumour necrosis factor alpha (TNFα) and its receptors tumour necrosis factor alpha receptor 1 and tumour necrosis factor alpha receptor 2. There is evidence that TACE is involved in several inflammatory diseases, such as ischaemia, heart failure, arthritis, atherosclerosis, diabetes and cancer as well as neurological and immune diseases. This review summarizes the latest discoveries regarding the mechanism of action and regulation of TACE. It also focuses on the role of TACE in atherosclerosis and coronary artery disease (CAD), highlighting clinical studies that have investigated its expression and protein activity. The multitude of substrates cleaved by TACE make this enzyme an attractive target for therapy and a candidate for biomarker research and development in CAD.
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http://dx.doi.org/10.1016/j.acvd.2017.08.002 | DOI Listing |
Nat Immunol
September 2025
Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
Crohn's disease pathology is modeled in TNF mice that overproduce tumor necrosis factor (TNF) to drive disease through TNF receptors. An alternative ligand for TNF receptors, soluble LTα, is produced by B cells, but has received scarce attention because LTα also partners with LTβ to generate membrane-tethered LTαβ that promotes tertiary lymphoid tissue-another feature of Crohn's disease. We hypothesized that B cell-derived LTαβ would critically affect ileitis in TNF mice.
View Article and Find Full Text PDFZhonghua Bing Li Xue Za Zhi
September 2025
Department of Pathology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China.
To investigate the clinicopathological and genetic characteristics of monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL). The forty-two MEITL cases diagnosed in the Department of Pathology, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China from 2016 to 2022 was retrospectively analyzed. Clinical data were collected, and follow-up was performed.
View Article and Find Full Text PDFBr J Ophthalmol
September 2025
Capital Medical University, Beijing, China
Background: Retinopathy of prematurity (ROP), an oxygen-induced retinopathy (OIR), triggers a series of vascular lesions and inflammatory responses and results in visual impairment or even blindness. Triptolide (TP) possesses many pharmacological properties, including immunosuppressive and anti-tumour effects. However, the effects of TP on ROP and its underlying mechanisms remain unclear.
View Article and Find Full Text PDFPLoS One
September 2025
Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States.
Background: Maternal childhood maltreatment has been associated with higher risk of adverse neurodevelopment in offspring. Chronic systemic inflammation has been associated with childhood maltreatment and has been identified as a gestational risk factor for adverse neurodevelopment in offspring. Thus, inflammation may be a mechanism by which maternal exposure to maltreatment affects offspring neurodevelopment.
View Article and Find Full Text PDFMicrobiol Spectr
September 2025
The School of Clinical Medicine, Fujian Medical University, Fuzhou, China.
Hepatitis B virus (HBV) infection remains a major global health burden. While interferon-alpha (IFNα) therapy demonstrates antiviral and immunomodulatory effects, reliable prognostic markers for sustained response are needed. Transaminases, hematological parameters, and cytokines may serve as potential predictors, but their dynamic changes during IFNα therapy remain poorly characterized.
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