Results 101 to 110 of about 21,606,107 (313)

GC1qR Cleavage by Caspase-1 Drives Aerobic Glycolysis in Tumor Cells

Frontiers in Oncology, 2020
Self-sustained cell proliferation constitutes one hallmark of cancer enabled by aerobic glycolysis which is characterized by imbalanced glycolysis and mitochondrial oxidative phosphorylation (OXPHOS) activity, named the Warburg effect.
Annika Sünderhauf, Annika Raschdorf, Maren Hicken, Heidi Schlichting, Franziska Fetzer, Ann-Kathrin Brethack, Sven Perner, Sven Perner, Claudia Kemper, Claudia Kemper, Claudia Kemper, Berhane Ghebrehiwet, Christian Sina, Christian Sina, Stefanie Derer   +14 more
doaj   +1 more source

Salmonella and Caspase-1: A complex Interplay of Detection and Evasion [PDF]

Frontiers in Microbiology, 2011
Salmonellae are intracellular pathogens that replicate within epithelial cells and macrophages, and are a significant public health threat in both developed and developing countries. The innate immune system detects microbes through pattern recognition receptors, which are compartmentalized on the subcellular level to detect either extracellular (e.g.,
Edward A Miao, Jayant V Rajan, Jayant V Rajan   +2 more
openaire   +3 more sources

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

Analyses of caspase-1-regulated transcriptomes in various tissues lead to identification of novel IL-1β-, IL-18- and sirtuin-1-independent pathways

Journal of Hematology & Oncology, 2017
Background It is well established that caspase-1 exerts its biological activities through its downstream targets such as IL-1β, IL-18, and Sirt-1. The microarray datasets derived from various caspase-1 knockout tissues indicated that caspase-1 can ...
Ya-feng Li, Gayani Nanayakkara, Yu Sun, Xinyuan Li, Luqiao Wang, Ramon Cueto, Ying Shao, Hangfei Fu, Candice Johnson, Jiali Cheng, Xiongwen Chen, Wenhui Hu, Jun Yu, Eric T. Choi, Hong Wang, Xiao-feng Yang   +15 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Caspase-8 RNA half-life and CpG positions on its promoter proximal region.

, 2022
(A) Quantification of caspase-8 mRNA to check its half-life post transcriptional block (using Actinomycin-D) (n = 3). (B) In situ hybridization with anti-sense and sense probe of caspase-8 RNA (in vitro) [scale = 10 μm].
Akshay Hegde (13813404), Rakesh Dey (13813401), Ashim P. Deb (13813410), Shravanti Rampalli (13813413), Tanay Bhatt (13813398), Colin Jamora (70905), Ajai J. Pulianmackal (11822651), Alhad Ashok Ketkar (13813407)   +7 more
core   +1 more source

ALDOA Promotes Glycolysis and NLRP3/GSDMD Pyroptosis to Accelerate ALS Progression

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration. Glycolytic dysregulation is implicated in disease progression, yet the underlying mechanisms remain unclear. This study investigates how Aldolase A (ALDOA) drives ALS progression through glycolysis‐mediated motor neuron pyroptosis.
Kaixin Yan, Yan Jiang, Yuxuan Yong, Tianshuo Zhang, Niannian Zhang, Qianqian Zeng, Xue Gong, Li Meng, Fangfang Bi, Yongmin Liu   +9 more
wiley   +1 more source

Novel extracellular and nuclear caspase-1 and inflammasomes propagate inflammation and regulate gene expression: a comprehensive database mining study

Journal of Hematology & Oncology, 2016
Background Caspase-1 is present in the cytosol as an inactive zymogen and requires the protein complexes named “inflammasomes” for proteolytic activation.
Luqiao Wang, Hangfei Fu, Gayani Nanayakkara, Yafeng Li, Ying Shao, Candice Johnson, Jiali Cheng, William Y. Yang, Fan Yang, Muriel Lavallee, Yanjie Xu, Xiaoshu Cheng, Hang Xi, Jonathan Yi, Jun Yu, Eric T. Choi, Hong Wang, Xiaofeng Yang   +17 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source