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http://dx.doi.org/10.1016/S0065-2776(04)83005-0 | DOI Listing |
Allergy
December 2024
Laboratory of Mitochondrial Biology and Metabolism, NHLBI, NIH, Bethesda, Maryland, USA.
Background: The levels of biogenesis of lysosome organelles complex 1 subunit 1 (BLOC1S1) control mitochondrial and endolysosome organelle homeostasis and function. Reduced fidelity of these vacuolar organelles is increasingly being recognized as important in instigating cell-autonomous immune cell activation. We reasoned that exploring the role of BLOC1S1 in CD4 T cells may further advance our understanding of regulatory events linked to mitochondrial and/or endolysosomal function in adaptive immunity.
View Article and Find Full Text PDFRedox Biol
December 2024
College of Pharmacy, Chongqing Medical University, Chongqing, China. Electronic address:
Psoriasis is a chronic inflammatory skin condition characterized by erythematous plaques with white scales. Its pathogenesis is closely linked to oxidative stress and an imbalance in Th1/Th2 immune responses. Current treatments for psoriasis, such as topical agents, systemic therapies and phototherapy, frequently fail to achieve complete remission in clinical settings.
View Article and Find Full Text PDFBiochim Biophys Acta Mol Basis Dis
December 2024
State Key Laboratory of Respiratory Diseases Allergy Division at Shenzhen University and Institute of Allergy & Immunology of Shenzhen University School of Medicine, Shenzhen, China. Electronic address:
The pathogenesis of many immune disorders is linked to regulatory macrophage dysfunction. The mechanism underlying it is unclear. The objective of this study is to examine the mechanism by which the PRKN ubiquitin protein ligase (PRKN) inhibits the development of regulatory macrophages (Mreg).
View Article and Find Full Text PDFSci Rep
December 2024
Department of Clinical Medicine, North Sichuang Medical College, Nanchong, 63700, Sichuan Province, China.
Abdominal aortic aneurysm is a potentially fatal vascular inflammatory disease characterized by infiltration of various inflammatory cells.The GABA-A receptor is expressed in many inflammatory cells such as macrophages and T cells and has anti-inflammatory and antioxidant effects. Therefore, the GABA-A receptor may become a potential therapeutic target for abdominal aortic aneurysms.
View Article and Find Full Text PDFVet Clin North Am Small Anim Pract
December 2024
College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 408 Raymond Stotzer Parkway, College Station, TX 77845, USA. Electronic address:
Alterations in the lipid layer and intercellular corneocyte connections can lead to increased allergen penetration through the skin surface. A normal cutaneous microbiome keeps the opportunistic pathogen Staphylococcus pseudintermedius levels low, but allergic inflammation leads to decreased diversity and increase in S pseudintermedius. Keratinocytes sound the initial allergen alarm via cytokine signaling and promote T-helper 2 (Th-2) inflammation.
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