Results 91 to 100 of about 422,774 (309)

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

Cleavage of pro-caspase-1 into caspase-1 by HMPV.

, 2019
THP-1 cells were differenciated into macrophages using PMA (100 ng/ml) before treatment with 10 μM of MCC950 or DMSO (control) and then infected or not with HMPV or HMPV ΔSH at a MOI of 0.001.
Vuong B. Lê (393003), Marie-Ève Hamelin (5649751), Guy Boivin (12392), Marie-Hélène Cavanagh (710963), Andres Pizzorno (6570038), Manuel Rosa-Calatrava (209542), Julia Dubois (710964), Christian Couture (116443), Olus Uyar (6570035)   +8 more
core   +1 more source

TNF-α Induces Caspase-1 Activation Independently of Simultaneously Induced NLRP3 in 3T3-L1 Cells [PDF]

, 2016
The intracellular cysteine protease caspase-1 is critically involved in obesity-induced inflammation in adipose tissue. A substantial body of evidence from immune cells, such as macrophages, has shown that caspase-1 activation depends largely on a ...
Furuoka, Mana, Daichi Sadatomi, Mamiya, Sayaka, Tanimura, Susumu, Tomo Yonezawa, Takeda, Kohsuke, Susumu Tanimura, Mana Furuoka, Sadatomi, Daichi, Sayaka Mamiya, Kei‐Ichi Ozaki, Ozaki, Kei-Ichi, Kohsuke Takeda, Yonezawa, Tomo   +13 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

Caspase inhibitors affect the kinetics and dimensions of tracheary elements in xylogenic Zinnia (Zinnia elegans) cell cultures

, 2010
Background The xylem vascular system is composed of fused dead, hollow cells called tracheary elements (TEs) that originate through trans-differentiation of root and shoot cambium cells. TEs undergo autolysis as they differentiate and mature.
Elena T Iakimova, Ernst J Woltering, Qian Tian, Twumasi, P., Schel Jan HN, Emons, A.M.C., Wim van Ieperen, Olaf van Kooten, van Ieperen Wim, van Kooten, O., van Ieperen, W., Iakimova, E.T., van Kooten Olaf, Qian, T., Emons Anne, Schel, J.H.N., Peter Twumasi, Tian Qian, Iakimova Elena T, Woltering, E.J., Anne Emons, Kooten, O., van, Ieperen, W., van, Anne MieC Emons, Twumasi Peter, Woltering Ernst J, Jan HN Schel   +26 more
core   +1 more source

Identification of caspase 3 motifs and critical aspartate residues in human Phospholipase D1b and Phopsholipase D2a [PDF]

, 2008
Stimulation of mammalian cells frequently initiates phospholipase D-catalysed hydrolysis of phosphatidylcholine in the plasma membrane to yield phosphatidic acid (PA) a novel lipid messenger.
Ladds, Graham, Aletrari, Mina-Olga, Hodgkin, Matthew N., Farquhar, Michelle J., Wright, Michelle H.   +4 more
core   +1 more source

Caspase-1 inhibition by YVAD generates tregs pivoting IL-17 to IL-22 response in β-glucan induced airway inflammation

, 2022
During Aspergillus fumigatus mediated lung inflammation, NLRP3 inflammasome is rapidly activated that aggravates IL-1β production contributing to lung inflammation.
Parameswar Dalai (12159242), Divyesh Patel (5476793), Shivani Yadav (12159236), Dipeeka Mandaliya (12159233), Hima Vora (12159245), Omkar Naik (12159239), Dhruvi Shah (4951405), Naveen Challagundla (12159230), Reena Agrawal-Rajput (4951399)   +8 more
core   +1 more source

The roles of apoptosis, autophagy and unfolded protein response in arbovirus, influenza virus, and HIV infections

Virulence, 2019
Virus infection induces different cellular responses in infected cells. These include cellular stress responses like autophagy and unfolded protein response (UPR).
Parvaneh Mehrbod, Sudharsana R. Ande, Javad Alizadeh, Shahrzad Rahimizadeh, Aryana Shariati, Hadis Malek, Mohammad Hashemi, Kathleen K. M. Glover, Affan A. Sher, Kevin M. Coombs, Saeid Ghavami   +10 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

Caspase-9 cleavage: do you need it

, 2007
Caspase-9 which is activated by association with the Apaf-1 apoptosome complex cleaves and activates the downstream effector caspases-3 and -7, thereby executing the caspase-cascade and cell death programme.
Davina Twiddy (7582331), Kelvin Cain (1784650)   +1 more
core