Results 41 to 50 of about 625,920 (299)

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Regulation of Osteoclast Differentiation and Activity by Lipid Metabolism

Cells, 2021
Bone is a dynamic tissue and is constantly being remodeled by bone cells. Metabolic reprogramming plays a critical role in the activation of these bone cells and skeletal metabolism, which fulfills the energy demand for bone remodeling.
Haemin Kim, Brian Oh, Kyung-Hyun Park-Min   +2 more
doaj   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Correction to: CircMYO10 promotes osteosarcoma progression by regulating miR-370-3p/RUVBL1 axis to enhance the transcriptional activity of β-catenin/LEF1 complex via effects on chromatin remodeling

Molecular Cancer, 2020
Following the publication of the original paper [1], one corresponding author was inadvertently missed.
Junxin Chen, Gang Liu, Yizheng Wu, Jianjun Ma, Hongfei Wu, Ziang Xie, Shuai Chen, Yute Yang, Shengyu Wang, Panyang Shen, Yifan Fang, Shunwu Fan, Shuying Shen, Xiangqian Fang   +13 more
doaj   +1 more source

Expression pattern analysis of m6A regulators reveals IGF2BP3 as a key modulator in osteoarthritis synovial macrophages

Journal of Translational Medicine, 2023
Background Disruption of N6 methyl adenosine (m6A) modulation hampers gene expression and cellular functions, leading to various illnesses. However, the role of m6A modification in osteoarthritis (OA) synovitis remains unclear.
Yuheng Lu, Hongbo Zhang, Haoyan Pan, Zhicheng Zhang, Hua Zeng, Haoyu Xie, Jianbin Yin, Wen Tang, Rengui Lin, Chun Zeng, Daozhang Cai   +10 more
doaj   +1 more source

Submicron-Grooved Films Modulate the Directional Alignment and Biological Function of Schwann Cells

Journal of Functional Biomaterials, 2023
Topographical cues on material surfaces are crucial for guiding the behavior of nerve cells and facilitating the repair of peripheral nerve defects. Previously, micron-grooved surfaces have shown great potential in controlling nerve cell alignment for ...
Zhen Zhang, Yuanliang Lv, Javad Harati, Jianan Song, Ping Du, Peiyan Ou, Jiaqi Liang, Huaiyu Wang, Peng-Yuan Wang   +8 more
doaj   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Longitudinal naming and repetition relates to AD pathology and burden in autopsy‐confirmed primary progressive aphasia

Alzheimer’s & Dementia: Translational Research & Clinical Interventions, 2021
Introduction In primary progressive aphasia (PPA) patients with autopsy‐confirmed Alzheimer's disease (AD) or frontotemporal lobar degeneration (FLTD), we tested how the core clinical features of logopenic PPA—naming and repetition—change over time and ...
Katheryn A.Q. Cousins, Jessica Bove, Lucia A. A. Giannini, Nikolas G. Kinney, Yvonne R. Balgenorth, Katya Rascovsky, Edward B. Lee, John Q. Trojanowski, Murray Grossman, David J. Irwin   +9 more
doaj   +1 more source

Interleukin‐6 as a Key Biomarker in Facioscapulohumeral Dystrophy: Evidence From Longitudinal Analyses

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy type 1 (FSHD1) is a progressive neuromuscular disorder with no approved treatments. Identifying reliable biomarkers is critical to monitor disease severity, activity, and progression. Interleukin‐6 (IL‐6) has been proposed as a candidate biomarker, but longitudinal validation is limited ...
Jonathan Pini, Emanuela Martinuzzi, Sandra Dhifallah, Abderhmane Slioui, Angela Puma, Luisa Villa, Michele Cavalli, Andra Ezaru, Jérémy Garcia, Manuela Gambella, Federico Torre, Luca Jacopo Pavan, Nicolas Glaichenhaus, Sabrina Sacconi   +13 more
wiley   +1 more source

Polyethylene microplastics promote nucleus pulposus cell senescence by inducing oxidative stress via TLR4/NOX2 axis

Ecotoxicology and Environmental Safety
This study aimed to detect and characterize microplastics in intervertebral disc and investigate their effects and molecular mechanism on intervertebral disc degeneration.
Weilin Zhang, Zhencong Li, Zhongwei Wang, Kuize Liu, Shengbang Huang, Jinguo Liang, Zhiwen Dai, Weixiong Guo, Chao Mao, Siyuan Chen, Jinsong Wei   +10 more
doaj   +1 more source