Results 101 to 110 of about 862,938 (269)

LUBAC modulates CBM complex functions downstream of TRAF6 in T cells

Nature Communications
The CARD11-BCL10-MALT1 (CBM) complex drives NF-κB signaling and MALT1 protease activation after T cell receptor (TCR) stimulation, forming a central signaling hub in adaptive immunity.
Carina Graß, Franziska Ober, Constanze Sixt, Bahareh Nemati Moud, Irina Antoshkina, Frederick Eberstadt, Alisa Puhach, Göksu Avar, Antonia Keßler, Thomas J. O’Neill, Thomas Seeholzer, Jan Kranich, Thomas Brocker, Katja Lammens, Michael P. Menden, Christina E. Zielinski, Daniel Krappmann   +16 more
doaj   +1 more source

Signals [PDF]

Circulation: Arrhythmia and Electrophysiology, 2012
Malini, Madhavan, Shalini R, Govil, Samuel J, Asirvatham   +2 more
openaire   +2 more sources

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

The Simple Analytics of Price Signaling Quality [PDF]

We present a diagrammatic and step-by-step analysis of price signaling quality. Because quality is a continuum on the real positive line, out-of-equilibrium beliefs need not be specified, i.e., every positive price is a positive outcome in equilibrium ...
Marc Santugini, Leonard J. Mirman
core  

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Metabolic sexual dimorphism in hypothalamic Fezf1 neuron-specific BDNF knockout

Biology of Sex Differences
Background Brain-derived neurotrophic factor (BDNF) is highly expressed in the hypothalamus where it exerts regulatory functions over neurogenesis, reproduction, energy balance, and metabolism.
Dayana Cabral-da-Silva, Ariane M. Zanesco, Fernando Valdivieso-Rivera, Ana L. Gallo-Ferraz, Marcela R. Simões, Bruna Bombassaro, Carlos H. Sponton, Licio A. Velloso   +7 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Oligomerization-primed coiled-coil domain interaction with Ubc13 confers processivity to TRAF6 ubiquitin ligase activity

Nature Communications, 2017
Ubiquitin ligase TRAF6 catalyzes assembly of free polyubiquitin chains for TAK1 activation in the IL-1R/TLR pathways, but the mechanism underlying its processivity is unclear.
Lin Hu, Jiafeng Xu, Xiaomei Xie, Yiwen Zhou, Panfeng Tao, Haidong Li, Xu Han, Chong Wang, Jian Liu, Pinglong Xu, Dante Neculai, Zongping Xia   +11 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

A Review on Notch Signaling and Colorectal Cancer

, 2020
Colorectal cancer (CRC) has one of the highest mortality rates despite the advancement of treatment options. Aggressive CRC remains difficult to treat owing to the activation of oncogenic signaling pathways such as the Notch signaling pathway.
Arun K. Sharma, Chendil Damodaran, Ashish Tyagi   +2 more
core   +1 more source