Results 111 to 120 of about 14,265 (225)

Antibiotic‐mediated immune modulation in periodontitis

Periodontology 2000, EarlyView.
Abstract Periodontitis is a chronic inflammatory disease affecting the supporting structures of the teeth. Although initiated by dysbiotic microbial communities, its progression is largely driven by the host's uncontrolled inflammatory response. While antibiotics have conventionally been employed in periodontitis therapy for their antimicrobial ...
Lina J. Suárez, R. M. Arce, Camila Pinheiro Furquim, Cristiane Gonçalves, Alpdogan Kantarci, Magda Feres, Nidia C. Castro dos Santos   +6 more
wiley   +1 more source

Understanding extracellular vesicles in antiaging

Periodontology 2000, EarlyView.
Abstract Background Aging is a multifactorial process marked by gradual cellular dysregulation, regulated by hallmarks, including genomic instability, mitochondrial dysregulation, and chronic inflammation. Extracellular vesicles (EVs), especially exosomes, have emerged as pivotal mediators of cell‐to‐cell communication with potential roles in both ...
Paras Ahmad, Nathan E. Estrin, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Microbial and host‐derived biomarkers for the diagnosis and management of peri‐implant diseases

Periodontology 2000, EarlyView.
Abstract Objectives To critically evaluate the current evidence on microbial and host‐derived biomarkers for the diagnosis and management of peri‐implant diseases, with emphasis on their biological relevance, potential clinical utility, and current translational limitations.
Su Sheng Quach, Ausra Ramanauskaite, Sašo Ivanovski, Pingping Han, Frank Schwarz, Emilio A. Cafferata   +5 more
wiley   +1 more source

Macrophage-enriched Sectm1a promotes efficient efferocytosis to attenuate ischemia/reperfusion-induced cardiac injury

JCI Insight
Efficient clearance and degradation of apoptotic cardiomyocytes by macrophages (collectively termed efferocytosis) is critical for inflammation resolution and restoration of cardiac function after myocardial ischemia/reperfusion (I/R).
Xiaohong Wang, Wa Du, Yutian Li, Hui-Hui Yang, Yu Zhang, Rubab Akbar, Hannah Morgan, Tianqing Peng, Jing Chen, Sakthivel Sadayappan, Yueh-Chiang Hu, Yanbo Fan, Wei Huang, Guo-Chang Fan   +13 more
doaj   +1 more source

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Efferocytosis: Current status and future prospects in the treatment of autoimmune diseases

Heliyon
Billions of apoptotic cells are swiftly removed from the human body daily. This clearance process is regulated by efferocytosis, an active anti-inflammatory process during which phagocytes engulf and remove apoptotic cells. However, impaired clearance of
Qianwei Li, Huan Liu, Geng Yin, Qibing Xie   +3 more
doaj   +1 more source

TREM2+ macrophages accumulate in childhood IgA nephropathy and soluble TREM2 represents a reliable non‐invasive biomarker

Experimental Physiology, EarlyView.
Abstract IgA nephropathy (IgAN) is a common type of primary glomerulonephritis in children. The pathogenesis of childhood IgAN remains unclear, and there is a lack of effective non‐invasive biomarkers for this disease. Single‐cell RNA sequencing was performed in children with IgAN to delineate cellular and molecular compositions, and subcluster ...
Ling Yu, Xuan Gang, Jingjing Wang, Guoping Huang, Qiuyu Li, Weizhong Gu, Haidong Fu, Jianhua Mao   +7 more
wiley   +1 more source

The Important Role of Phosphatidylserine, ADAM17, TNF-Alpha, and Soluble MER on Efferocytosis Activity in Central Obesity

Journal of Obesity
Background. Obesity is expected to hinder efferocytosis due to ADAM17-mediated cleavage of the MER tyrosine kinase receptor, producing soluble MER (sMER) that disrupts MERTK binding to cell death markers.
Chandra Agung Purnama, Anna Meiliana, Melisa Intan Barliana, Keri Lestari, Andi Wijaya   +4 more
doaj   +1 more source

Vitamin B12-Loaded Chitosan Nanoparticles Promote Skeletal Muscle Injury Repair in Aged Rats via Amelioration of Aging-Suppressed Efferocytosis

Biomolecules
Muscle gradually loses its regenerative capacity with aging. Recent evidence highlights age-related immune dysregulation as a key driver of satellite cell dysfunction and reduced muscle regeneration.
Walaa Bayoumie El Gazzar, Amina A. Farag, Heba Bayoumi, Shaimaa E. Radwaan, Lina Abdelhady Mohammed, Hend Elsayed Nasr, Nashwa E. Ahmed, Reham M. Ibrahim, Mahmoud Mostafa, Shimaa K. Mohamed, Dania Abdelhady, Eman E. Elwakeel, Amira M. Badr, Sahar Soliman   +13 more
doaj   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source