Results 121 to 130 of about 1,263,769 (305)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Four fixed points for dermoscope in male androgenetic alopecia: A way to diagnosis and monitor therapy effect. [PDF]

Skin Res Technol, 2023
Wang Y, Li N, Wu Y, Wang L, Yang D.
europepmc   +1 more source

Fixed Point Explainability

CoRR
The code is available here: https://anonymous.4open.science/r/fixed_point_explainability_iclr2026 ...
Emanuele La Malfa, Jon Vadillo, Marco Molinari, Michael J. Wooldridge   +3 more
openaire   +2 more sources

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

Continuously generated fixed points

, 1989
Fixed points are solutions to equations of the form ƒ(x)=x. A fixed-point operator is a functional F:[D→D]→D such that F(ƒ)=ƒ(F(ƒ)) for any ƒ in [D → D].
Bracho, Felipe
core   +1 more source

Fixed points of log-linear discrete dynamics

Discrete Dynamics in Nature and Society, 1997
In this paper we study the fixed points of the Log-linear discrete dynamics. We show that almost all Log-linear dynamics have at most two fixed points which is a generalization of Soni's result.
Ken Sawada, Yoshio Togawa
doaj   +1 more source

Some fixed points of multivalued maps in multiplicative metric spaces. [PDF]

Heliyon, 2022
Ige AO, Olaoluwa HO, Olaleru JO.
europepmc   +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

Coupled fixed points of ( ϕ ˆ , ψ ˆ , θ ˆ ) -contractive mappings in partially ordered b-metric spaces. [PDF]

Heliyon, 2022
Seshagiri Rao N.
europepmc   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source