Results 41 to 50 of about 2,162,881 (305)

Nuclear Ubiquitin-Proteasome Pathways in Proteostasis Maintenance

Biomolecules, 2021
Protein homeostasis, or proteostasis, is crucial for the functioning of a cell, as proteins that are mislocalized, present in excessive amounts, or aberrant due to misfolding or other type of damage can be harmful.
Dina Franić, Klara Zubčić, Mirta Boban   +2 more
doaj   +1 more source

Dilepton production from the Color Glass Condensate [PDF]

, 2002
We consider dilepton production in high energy proton-nucleus (and very forward nucleus-nucleus) collisions. Treating the target nucleus as a Color Glass Condensate and describing the projectile proton (nucleus) as a collection of quarks and gluons as in
A. Ayala, A. Ayala, A. Dumitru, A. Dumitru, A. Kovner, A. Kovner, A. Kovner, A. Kovner, A. Krasnitz, A. Krasnitz, A.H. Mueller, D. Kharzeev, D. Kharzeev, E. Berger, E. Ferreiro, E. Iancu, E. Iancu, E.A. Kuraev, F. Gelis, F. Gelis, F. Gelis, François Gelis, I. Balitsky, I. Balitsky, J. Jalilian-Marian, J. Jalilian-Marian, J. Jalilian-Marian, J. Jalilian-Marian, Jamal Jalilian-Marian, K. Golec-Biernat, K. Golec-Biernat, K. Golec-Biernat, K.J. Eskola, L. McLerran, L. McLerran, L. McLerran, L.N. Lipatov, L.V. Gribov, R. Baier, Y. Kovchegov, Y. Kovchegov, Y. Kovchegov, Y. Kovchegov   +42 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Role of the CaV1.2 distal carboxy terminus in the regulation of L-type current

Channels
L-type calcium channels are essential for the excitation-contraction coupling in cardiac muscle. The CaV1.2 channel is the most predominant isoform in the ventricle which consists of a multi-subunit membrane complex that includes the CaV1.2 pore-forming ...
Felipe Arancibia, Daniela De Giorgis, Franco Medina, Tamara Hermosilla, Felipe Simon, Diego Varela   +5 more
doaj   +1 more source

Gray Level Co-Occurrence Matrix, Fractal and Wavelet Analyses of Discrete Changes in Cell Nuclear Structure following Osmotic Stress: Focus on Machine Learning Methods

Fractal and Fractional, 2023
In this work, we demonstrate that it is possible to create supervised machine-learning models using a support vector machine and random forest algorithms to separate yeast cells exposed to hyperosmotic stress from intact cells. We performed fractal, gray
Igor Pantic, Svetlana Valjarevic, Jelena Cumic, Ivana Paunkovic, Tatjana Terzic, Peter R. Corridon   +5 more
doaj   +1 more source

Factorization in high energy nucleus-nucleus collisions [PDF]

, 2013
In this talk, we discuss the factorization of the logarithms of energy in the Color Glass Condensate framework.Comment: proceedings of the conference ISMD 2012, Kielce ...
Gelis, F.
core   +1 more source

CCT4 promotes tunneling nanotube formation

FEBS Letters, EarlyView.
Tunneling nanotubes (TNTs) are membranous tunnel‐like structures that transport molecules and organelles between cells. They vary in thickness, and thick nanotubes often contain microtubules in addition to actin fibers. We found that cells expressing monomeric CCT4 generate many thick TNTs with tubulin.
Miyu Enomoto, Akiko Asada, Taro Saito, Kanae Ando   +3 more
wiley   +1 more source

Strangeness dynamics in relativistic nucleus-nucleus collision [PDF]

, 2005
We investigate hadron production as well as transverse hadron spectra in nucleus-nucleus collisions from 2 A.GeV to 21.3 A.TeV within two independent transport approaches (UrQMD and HSD) that are based on quark, diquark, string and hadronic degrees of ...
Bleicher, Marcus, Bratkovskaya, Elena L., Cassing, Wolfgang, Leeuwen, Marco van, Reiter, Manuel, Soff, Sven, Stöcker, Horst, Weber, Henning   +7 more
core  

Reanalysis of antiproton production in proton-nucleus and nucleus-nucleus reactions at subthreshold energies

, 1997
We reanalyse the production of $p\bar{p}$ pairs in proton-nucleus and nucleus-nucleus collisions employing novel elementary cross sections for baryon-baryon and pion-baryon production channels based on a boson-exchange model.
A. Sibirtsev, Aichelin, Baldin, Batko, Bertsch, Brack, Bratkovskaya, Byckling, Carrol, Carroll, Cassing, Cassing, Cassing, Cassing, Chamberlain, Chiba, Danielewicz, Dorfan, Ehehalt, Ehehalt, Elioff, G.I. Lykasov, Hammer, Holinde, Huang, Kienle, Ko, Ko, Ko, Koch, Koch, Laget, Landolt-Börnstein, Li, Lykasov, M.V. Rzjanin, Machleidt, Nilsson-Almqvist, Schröter, Schröter, Shor, Shor, Shor, Sibirtsev, Spieles, Teis, Teis, Vandermeulen, W. Cassing, Waas, Weber, Yamazaki   +51 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source