Results 121 to 130 of about 262,074 (332)

Drosophila as a model system to study nonautonomous mechanisms affecting tumour growth and cell death [PDF]

, 2018
The study of cancer has represented a central focus in medical research for over a century. The great complexity and constant evolution of the pathology require the use of multiple research model systems and interdisciplinary approaches.
Cordero, Julia B., Hodgson, Joseph A., Parvy, Jean-Philippe   +2 more
core   +3 more sources

Bifidobacterium Pseudolongum‐Derived Acetate Attenuates Acute Pancreatitis Through GPR43‐Mediated Suppression of M1 Macrophage Polarization

Advanced Science, EarlyView.
The severity of acute pancreatitis (AP) is linked to reduced abundance of Bifidobacterium pseudolongum (B. pseudolongum). Administration of B. pseudolongum or its key metabolite acetate alleviates pancreatic and systemic inflammation by suppressing M1 macrophage polarization.
Langyi Guan, Xueyang Li, Cong He, Pan Zheng, Yaoyu Zou, Qi Zhu, Xin Li, Jie Liang, Junmin Yang, Li Zhang, Yuman Ye, Jianhua Wan, Huajing Ke, Jianping Liu, Nonghua Lu, Nianshuang Li, Yin Zhu   +16 more
wiley   +1 more source

Cop1 constitutively regulates c-Jun protein stability and functions as a tumor suppressor in mice [PDF]

, 2011
Biochemical studies have suggested conflicting roles for the E3 ubiquitin ligase constitutive photomorphogenesis protein 1 (Cop 1; also known as Rfwd2) in tumorigenesis, providing evidence for both the oncoprotein c-Jun and the tumor suppressor p53 as ...
Migliorini, Domenico, Bogaerts, Sven, Defever, Dieter, Vyas, Rajesh, Denecker, Geertrui, Radaelli, Enrico, Zwolinska, Aleksandra, Depaepe, Vanessa, Hochepied, Tino, Skarnes, William C, Marine, Jean-Christophe   +10 more
core   +1 more source

Intracellular Aβ42 Sequestration by a Serine Protease Mitigates Neurotoxicity in a Drosophila Alzheimer's Disease Model

Advanced Science, EarlyView.
Emerging evidence suggests that intraneuronal Aβ accumulation represents an early pathogenic event in Alzheimer's disease (AD). Using Drosophila AD model, this study shows that a nonsecreted serine protease Yip7 physically interacts with Aβ. This causes intraneuronal Aβ accumulation but surprisingly reduces the associated neurotoxicity, arguing that ...
Jingyun Su, Meng Yang, Xinfeng Wang, Pa Wu, Zongzhao Zhai   +4 more
wiley   +1 more source

Liraglutide Attenuates Aβ42 Generation in APPswe/SH-SY5Y Cells Through the Regulation of Autophagy

Neuropsychiatric Disease and Treatment, 2020
Jingjing Kong,1,* Liping Wan,2,* Yanfu Wang,1 Hua Zhang,1 Wei Zhang1 1Department of Geriatrics, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, People’s Republic of China; 2Department of Clinical Laboratory ...
Kong J, Wan L, Wang Y, Zhang H, Zhang W
doaj  

Spatiotemporal Organization of PTK7 Diffusion on Cell Surface Facilitates Tumor Invasion and Migration

Advanced Science, EarlyView.
The spatiotemporal dynamics of protein kinase diffusion govern cellular signaling and functions. Although vital for active receptors, the role of pseudokinase dynamics is unclear. Here, we use single‐molecule tracking to link faster diffusion of pseudokinase PTK7 to increased tumor cell invasion and migration.
Yaohua Li, Tao Pan, Yu Wang, Sainan Guo, Daiquan Chen, Liu Liu, Liwei Wang, Yang Sun, Weihong Tan   +8 more
wiley   +1 more source

miR‐135a‐5p Is a Promising Target to Prevent the Glomerulosclerosis Associated with Podocyte Developmental Toxicity in Offspring Induced by Prenatal Dexamethasone Exposure

Advanced Science, EarlyView.
Prenatal dexamethasone exposure (PDE) programs persistent podocyte developmental injury and adult glomerulosclerosis. Mechanistically, glucocorticoid receptor (GR) binds the miR‐135a‐5p promoter and recruits the histone acetyltransferase p300, increasing promoter histone acetylation and sustaining miR‐135a‐5p expression. Elevated miR‐135a‐5p suppresses
Xiaoqi Zhao, Haiyun Chen, Yanan Zhu, Zhiping Xia, Hangyuan He, Yutang Liu, Tianshu Yang, Hui Wang, Ying Ao   +8 more
wiley   +1 more source

JNK Regulation of Depression and Anxiety

Brain Plasticity, 2017
Depression and anxiety are the most common mood disorders affecting 300 million sufferers worldwide. Maladaptive changes in the neuroendocrine stress response is cited as the most common underlying cause, though how the circuits underlying this response are controlled at the molecular level, remains largely unknown. Approximately 40% of patients do not
Patrik Hollos, Francesca Marchisella, Eleanor Coffey   +2 more
openaire   +4 more sources

ZBTB21 Is a Dual Suppressor of Pyroptosis and MHC‐I Antigen Presentation That Promotes Tumor Immune Evasion

Advanced Science, EarlyView.
ZBTB21 is a transcription factor that epigenetically suppresses pyroptosis and MHC‐I antigen presentation, enabling tumor immune evasion. Genetic ablation of ZBTB21 activates pyroptotic cell death and enhances antigen presentation, recruiting CD8+ T cells to overcome immune checkpoint blockade resistance.
Lei Zhao, Linlin Sheng, Jianhao Qiu, Junjie Ma, Kai Jin, Binggong Zhao, Tianrun Miao, Jing Chen, Yehong Li, Zhan Zhang, Dongfeng Sun, Yongmeng Li, Hui Tian   +12 more
wiley   +1 more source

Inhibition Of JNK Phosphorylation By Curcumin Analog C66 Protects LPS-Induced Acute Lung Injury

Drug Design, Development and Therapy, 2019
Zhongxiang Xiao,1,2 Fengli Xu,3 Xiaona Zhu,1 Bin Bai,1 Lu Guo,4 Guang Liang,1 Xiaoou Shan,3 Yali Zhang,2 Yunjie Zhao,2 Bing Zhang1,2 1Affiliated Yueqing Hospital, Wenzhou Medical University, Wenzhou, Zhejiang 325600, People’s Republic of China ...
Xiao Z, Xu F, Zhu X, Bai B, Guo L, Liang G, Shan X, Zhang Y, Zhao Y, Zhang B   +9 more
doaj