Results 81 to 90 of about 12,961,080 (334)

Homocysteine Promotes the Pathogenesis of Atherosclerosis through the Circ‐PIAS1‐5/miR‐219a‐2‐3p/TEAD1 Axis

Advanced Science, EarlyView.
A model is schematically represented for the major molecular mechanisms by which homocysteine (Hcy) accelerates the nuclear export of circ‐PIAS1‐5, which regulates atherosclerosis by acting as a competing endogenous RNA for miR‐219a‐2‐3p. Hcy enrichment of circ‐PIAS1‐5 leads to YTHDC1 binding to circ‐PIAS1‐5 and promotes its intracellular localization ...
Shengchao Ma, Fei Ma, Ning Ding, Lin Xie, Anning Yang, Jiangyong Shen, Yun jiao, Kai Wu, YueE Chai, Zhigang Bai, Jiantuan Xiong, Nan Li, Huiping Zhang, Yideng Jiang   +13 more
wiley   +1 more source

Deletion of MyD88 in astrocytes prevents β‐amyloid‐induced neuropathology in mice

Glia, Volume 71, Issue 2, Page 431-449, February 2023., 2023
Main Points MyD88 is upregulated in astrocytes in Alzheimer's disease. Deletion of MyD88 in astrocytes protects against β‐amyloid‐induced synaptic toxicity and cognitive impairment in mice. Abstract As the understanding of immune responses in Alzheimer's disease (AD) is in its early phases, there remains an urgency to identify the cellular and ...
Tee Jong Huat, Tessa Onraet, Judith Camats‐Perna, Estella A. Newcombe, Kim C. Ngo, Ashley N. Sue, Mehdi Mirzaei, Frank M. LaFerla, Rodrigo Medeiros   +8 more
wiley   +1 more source

Apolipoprotein and lipid abnormalities in chronic liver failure

Brazilian Journal of Medical and Biological Research, 1997
Total serum lipids, as well as apolipoproteins A-I (apo A-I) and B (apo B), were determined in 74 patients with chronic liver failure without cholestasis and in 82 normal subjects.
A.C. Spósito, C.G. Vinagre, F.L Pandullo, S. Mies, S. Raia, J.A.F. Ramires   +5 more
doaj   +1 more source

Single‐Cell Analysis Clarifies Pathological Heterogeneity in Tenosynovial Giant Cell Tumor and Identifies Biomarkers for Predicting Disease Recurrence

Advanced Science, EarlyView.
MP3 tumor cells, a specific subpopulation of tumor cells in D‐TGCT, regulated the differentiation of CD34+ Fbs into MMP3+ Fbs and APOE+ Fbs through COL6A3 − (ITGAV + ITGB8) interaction. APOE+ Fbs activated IL‐1B+CCL20+ Mφs through the CXCL12/CXCR4 axis. IL‐1B+CCL20+ Mφs and MMP3+ Fbs participated in the local invasion of D‐TGCT.
Yubin Xie, Chen Chen, Fei Wu, Yiman Peng, Jing Su, Yang Zhao, Hongjie Huang, Zhong Alan Li, Yin Pei, Wencui Li, Yi He, Tianchen Xue, Chenxi Cao, Sui Peng, Xin Zhang, Weidong Song   +15 more
wiley   +1 more source

Optimization of Lipid Nanoparticles with Robust Efficiency for the Delivery of Protein Therapeutics to Augment Cancer Immunotherapy

Advanced Science, EarlyView.
This study develops lipid nanoparticles (LNPs) combining cationic and ionizable lipids for efficient cytosolic protein delivery. Optimized LNPs deliver functional proteins, including antibodies, enzymes, and Cas9, with high serum stability and albumin‐mediated endocytosis.
Lanfang Ren, Zeda Zhao, Yuqing Chao, Panting Yu, Zhoufang Mei, Bing Du, Yiyun Cheng   +6 more
wiley   +1 more source

Distinct cerebral cortical perfusion patterns in idiopathic normal‐pressure hydrocephalus

Human Brain Mapping, Volume 44, Issue 1, Page 269-279, January 2023., 2023
The present study investigates cerebral blood flow (CBF) and cortical thickness using surface‐based analysis of early‐phase 18F‐florbetaben PET and MRI in patients with idiopathic normal‐pressure hydrocephalus (INPH). INPH patients had significantly increased CBF with a concomitant increase in cortical thickness in areas located in the high convexity ...
Kyunghun Kang, Shin Young Jeong, Ki‐Su Park, Myong Hun Hahm, Jaeil Kim, Ho‐Won Lee, Chi‐Hun Kim, Eunkyeong Yun, Jaehwan Han, Uicheul Yoon, Sang‐Woo Lee   +10 more
wiley   +1 more source

Age-specific and sex-specific reference intervals for non-fasting lipids and apolipoproteins in 7260 healthy Chinese children and adolescents measured with an Olympus AU5400 analyser: a cross-sectional study

BMJ Open, 2019
Aims Ethnic, demographic, lifestyle, genetic and environmental factors influence lipids and apolipoproteins. The aim of this study was to establish age-specific and gender-specific reference intervals for non-fasting lipids and apolipoproteins in healthy
Junjie Liu, Yanpeng Dai, Enwu Yuan, Yushan Li, Quanxian Wang, Linkai Wang, Yanhua Su   +6 more
doaj   +1 more source

C1q+ Macrophage–Tumor Cell Interaction Promoted Tumorigenesis via GPR17/PI3K/AKT Pathway Induced DNA Hypermethylation in Nasopharyngeal Carcinoma

Advanced Science, EarlyView.
In the TME of NPC, C1q secreted by C1q+ TAMs interacted with GPR17 to activate PI3K/AKT signaling through strengthening GPR17 coupling PI3K and increasing calcium levels in tumor cells. The activated PI3K/AKT signaling further induces DNA hypermethylation to promote the malignancy and stemness of tumor cells.
Yunzhi Liu, Cuicui Huang, Min Luo, Wenfu Lu, Baifeng Zhang, Lu Bai, Shuyue Zheng, Yanan Tan, Shanshan Li, Huali Wang, Lanqi Gong, Xinyuan Guan   +11 more
wiley   +1 more source

Neuropsychiatric symptoms associated multimodal brain networks in Alzheimer's disease

Human Brain Mapping, Volume 44, Issue 1, Page 119-130, January 2023., 2023
Neuropsychiatric symptoms (NPS)‐associated multimodal pattern spatially involves frontal‐subcortical limbic circuits, which significantly associated with cognitive performance and progression. Different frontal‐subcortical limbic circuit regions suffer different pathogenic mechanisms in Alzheimer's disease subjects concomitant with NPS.
Kaicheng Li, Qingze Zeng, Xiao Luo, Shile Qi, Xiaopei Xu, Zening Fu, Luwei Hong, Xiaocao Liu, Zheyu Li, Yanv Fu, Yanxing Chen, Zhirong Liu, Vince D. Calhoun, Peiyu Huang, Minming Zhang   +14 more
wiley   +1 more source

HDL‐Apolipoprotein in Alzheimer's Disease Revisited: From Periphery to CNS

AGING MEDICINE, EarlyView.
HDL‐apolipoproteins in the periphery and CNS contribute differently to Alzheimer's disease, influencing Aβ, p‐tau, brain structures, and cognition. Apolipoprotein AI and E, key HDL components in blood and CSF, may either protect against or accelerate AD, depending on their location. Created with BioGDP.com. ABSTRACT High‐density lipoprotein (HDL), as a
Yihong Huang, Jingyi Tang, Guohua Chen, Qiangqiang Wu, Yongfei Wang, Jianjun Chen, Simei Chen, Jun Liu, Xiaoyun Huang   +8 more
wiley   +1 more source