Results 101 to 110 of about 15,502 (223)

A Combined Colon Organoid‐Sensory Neuron Model Reveals Epithelial Contribution to Moringin Efficacy Against Painful Inflammatory Bowel Disease

Phytotherapy Research, EarlyView.
Experimental workflow and main findings of the study. ABSTRACT Visceral pain is a major symptom of inflammatory bowel diseases (IBDs), requiring effective treatment strategies. Gut epithelium, beyond maintaining barrier integrity and microbiota homeostasis, modulates neurosensorial circuitries, influencing visceral sensitivity.
Francesco Margiotta, Elena Lucarini, Alessandra Toti, Maria Giovanna Cataldi, Clara Ciampi, Gina Rosalinda De Nicola, Lorenzo Di Cesare Mannelli, Carla Ghelardini   +7 more
wiley   +1 more source

MLKL limits inflammatory responses through negatively regulating Toll-like receptor signaling pathway [PDF]

, 2015
炎症是机体清除有害刺激时做出的保护性反应，同时也是修复受损组织的一个过程。先天性免疫对微生物感染、组织损伤等造成的炎症起到了重要作用。但是，先天性免疫信号必须经过严格的调控，才能避免过于强烈的炎症反应对机体造成的不必要的伤害。Toll样受体在宿主识别病原体的入侵、激活炎症反应的过程中发挥了关键作用，因此，关于Toll样受体信号通路的负调控的研究显得尤为重要。本论文的研究发现，混合系蛋白激酶样结构域蛋白（mixedlineagekinasedomain-likeprotein，MLKL ...
庄秋宇
core  

Deciphering diverse cell‐death patterns to predict the prognosis and potential therapy target of hepatocellular carcinoma patients

VIEW, EarlyView.
Abstract Ninety percent of all primary liver malignancies are hepatocellular carcinomas (HCC), making liver cancer the third most common cause of cancer‐associated mortality. Different patterns of programmed cell death (PCD) are crucial for the survival of tumors, and they might serve as a prognostic marker for HCC.
Lin Ding, Qian Li, Wenjing Yang, Te Liu, Tongtong Tian, Yu Liu, Chunyan Zhang, Baishen Pan, Beili Wang, Fan Wu, Wei Guo   +10 more
wiley   +1 more source

Treatment with mRNA coding for the necroptosis mediator MLKL induces antitumor immunity directed against neo-epitopes [PDF]

, 2018
Cancer immunotherapy can induce durable antitumor responses. However, many patients poorly respond to such therapies. Here we describe a generic antitumor therapy that is based on the intratumor delivery of mRNA that codes for the necroptosis executioner
De Koker, Stefaan, Grooten, Johan, Roose, Kenny, Saelens, Xavier, Tavernier, Jan, Van Hoecke, Lien, Van Lint, Sandra, Van Parys, Alexander, Vandenabeele, Peter   +8 more
core   +3 more sources

The relationship between the cannabinoids and cardiac remodelling: A comprehensive review of pivotal mechanisms and emerging evidence

British Journal of Pharmacology, EarlyView.
Cardiac remodelling and fibrosis after myocardial infarction or during chronic diseases, such as arterial and pulmonary hypertension or diabetes mellitus, continue to be the more important prognostic factors in determining survival, and so the search for effective anti‐fibrotic interventions is an important target for research and therapy in cardiology.
Anna Krzyżewska, Marta Baranowska‐Kuczko, Hanna Kozłowska   +2 more
wiley   +1 more source

Inactivation of necroptosis-promoting protein MLKL creates a therapeutic vulnerability in colorectal cancer cells

Cell Death and Disease
Mortality from colorectal cancer (CRC) is significant, and novel CRC therapies are needed. A pseudokinase MLKL typically executes necroptotic cell death, and MLKL inactivation protects cells from such death.
Peijia Jiang, Sandhya Chipurupalli, Byong Hoon Yoo, Xiaoyang Liu, Kirill V. Rosen   +4 more
doaj   +1 more source

Translocation of Mixed lineage kinase domain-like protein to plasma membrane leads to necrotic cell death [PDF]

, 2016
在最近的研究结果中，混交激酶域蛋白Mlkl(mixedlineagekinasedomain-like protein)被确认为Rip3蛋白在细胞坏死信号通路中的下游蛋白。然而，Mlkl如何 在细胞坏死信号通路中行使怎样的功能，尚未明晰。通过在Mlkl基因敲除的细 胞中回补Mlkl蛋白进行一系列的研究，实验数据表明，Mlkl蛋白氨基端结构域 是其在坏死通路中行使功能的必要部分。在坏死过程中，Mlkl蛋白形成多聚体； 或者在细胞中利用分子生物学手段人为地诱导形成Mlkl蛋白多聚体，也能够引 起细胞坏死 ...
李文娟
core  

Role of RIPK1/RIPK3/MLKL signalling pathway in sepsis‐associated acute kidney injury

Experimental Physiology, EarlyView.
Abstract Sepsis‐associated acute kidney injury (SA‐AKI) is a common clinical syndrome in critically ill patients, and its high mortality rate is closely related to complex pathological mechanisms. Existing studies have shown that the pathophysiological process of SA‐AKI involves complex multi‐mechanism interactions, including an uncontrolled systemic ...
Huijun Yin, Jingyi Wang, Huirong Han
wiley   +1 more source

RIP1 autophosphorylation is promoted by mitochondrial ROS and is essential for RIP3 recruitment into necrosome [PDF]

, 2017
韩家淮教授课题组的这项研究揭示了活性氧簇（ROS）通过直接特异地氧化受体相互作用丝氨酸/苏氨酸激酶1（RIP1）上的三个关键的半胱氨酸，进而特异地增强RIP1在S161上的自磷酸化，从而促进坏死小体的形成和程序性细胞坏死的发生。证实了RIP1的激酶活性在程序性细胞坏死中的主要功能是自磷酸化S161，且S161就是人们长期寻找的RIP1上与坏死相关的功能性磷酸化位点。坏死小体的形成是程序性细胞坏死发生的必要复合物，而S161的磷酸化是RIP1有效募集RIP3形成有功能的坏死小体所必需的 ...
Chuan-Qi Zhong, Deli Huang, Jiahuai Han, Qixu Cai, Rui Wu, Sheng Sean Su, Shubo Zhao, Xin Chen, Yingying Zhang, Zhang-Hua Yang, Zhentao Yang, 张荧荧, 苏晟, 韩家淮   +13 more
core   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source