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Noninvasive in vivo imaging of macrophages: understanding tumor microenvironments and delivery of therapeutics.
Biomark Res
January 2025
BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Sciences, School of Medicine, Kyungpook National University, Daegu, 41944, Korea.
Macrophages are pivotal in the body's defense and response to inflammation. They are present in significant numbers and are widely implicated in various diseases, including cancer. While molecular and histological techniques have advanced our understanding of macrophage biology, their precise function within the cancerous microenvironments remains underexplored.
View Article and Find Full Text PDFmiR-208a-3p discriminates osteoporosis, predicts fracture, and regulates osteoclast activation through targeting STC1.
J Orthop Surg Res
January 2025
Department of Rehabilitation, The Affiliated Hospital of Youjiang Medical University for Nationalities, No.18, Zhongshan 2nd Road, Baise, 533000, Guangxi Zhuang Autonomous Region, China.
Background: Osteoporosis (OP) frequently occurs in post-menopausal women, increasing the risk of fracture. Early screening OP could improve the prevention of fractures.This study focused on the significance of miR-208a-3p in diagnosing OP and development regulation, aiming to explore a novel biomarker and therapeutic target for OP.
View Article and Find Full Text PDFSemaphorin-4D signaling in recruiting dental stem cells for vascular stabilization.
Stem Cell Res Ther
January 2025
Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, Prince Philip Dental Hospital, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong, Hong Kong SAR.
Background: Achieving a stable vasculature is crucial for tissue regeneration. Endothelial cells initiate vascular morphogenesis, followed by mural cells that stabilize new vessels. This study investigated the in vivo effects of Sema4D-Plexin-B1 signaling on stem cells from human exfoliated deciduous teeth (SHED)-supported angiogenesis, focusing on its mechanism in PDGF-BB secretion.
View Article and Find Full Text PDFMaresin-1 promotes neuroprotection and modulates metabolic and inflammatory responses in disease-associated cell types in preclinical models of Multiple Sclerosis.
J Biol Chem
January 2025
Department of Neurology, Henry Ford Health, Detroit, MI 48202, USA. Electronic address:
Multiple sclerosis (MS) is a prevalent inflammatory neurodegenerative disease in young people, causing neurological abnormalities and impairment. To investigate a novel therapeutic agent for MS, we observed the impact of maresin 1 (MaR1) on disease progression in a well-known, relapsing-remitting experimental autoimmune encephalomyelitis (RR-EAE) mouse model. Treatment with MaR1 accelerated inflammation resolution, reduced neurological impairment, and delayed disease development by reducing immune cell infiltration (CD4+IL-17+ and CD4+IFNγ+) into the central nervous system (CNS).
View Article and Find Full Text PDFKushenol O Regulates GALNT7/NF-κB axis-Mediated Macrophage M2 Polarization and Efferocytosis in Papillary Thyroid Carcinoma.
Phytomedicine
January 2025
The Department of General Surgery, Zhongshan City People's Hospital, Zhongshan, Guangdong Province, 528400, China. Electronic address:
Background: The incidence of papillary thyroid carcinoma (PTC) is on the rise globally. It is frequently associated with early lymphatic metastasis, and the poor prognosis tends to be poor once metastasis or recurrence occurs, even with current treatment modalities. Kushenol O, a novel extract derived from Sophora flavescens, has shown remarkable anticancer properties.
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