Results 61 to 70 of about 1,040,463 (288)

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

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

More Than Words: Extra-Sylvian Neuroanatomic Networks Support Indirect Speech Act Comprehension and Discourse in Behavioral Variant Frontotemporal Dementia

Frontiers in Human Neuroscience, 2021
Indirect speech acts—responding “I forgot to wear my watch today” to someone who asked for the time—are ubiquitous in daily conversation, but are understudied in current neurobiological models of language.
Meghan Healey, Meghan Healey, Erica Howard, Molly Ungrady, Christopher A. Olm, Christopher A. Olm, Naomi Nevler, David J. Irwin, David J. Irwin, Murray Grossman, Murray Grossman   +10 more
doaj   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
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

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

Stationary measure of the driven two-dimensional q-Whittaker particle system on the torus

, 2015
We consider a q-deformed version of the uniform Gibbs measure on dimers on the periodized hexagonal lattice (equivalently, on interlacing particle configurations, if vertical dimers are seen as particles) and show that it is invariant under a certain ...
Corwin, Ivan, Toninelli, Fabio Lucio
core   +3 more sources

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +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

Bone metabolism – an underappreciated player

npj Metabolic Health and Disease
Bone is constantly being remodeled, and this process is orchestrated by a dynamic crosstalk of bone cells, including osteoclasts, osteoblasts, and osteocytes.
In Ah Choi, Akio Umemoto, Masataka Mizuno, Kyung-Hyun Park-Min   +3 more
doaj   +1 more source