Results 81 to 90 of about 3,155,909 (302)

This Is Not a Myeloproliferative Neoplasm…

Pediatric Blood &Cancer, EarlyView.
Stephanie Juané Kennedy
wiley   +1 more source

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

Wandering globular clusters: the first dwarf galaxies in the universe?

, 2010
In the last decade we witness an advent of new types of dwarf stellar systems in cluding ultra-compact dwarfs, ultra-faint dwarf spheroidals, and exotic globular clusters, breaking the old simple paradigm for dwarf galaxies and globular clusters.
Adelman-McCarthy, Binggeli, Brodie, Börhinger, Côté, Durrell, H.S. Hwang, H.S. Park, Harris, Lee, Lee, Lee, M.G. Lee, Mackey, Muzzio, N. Hwang, S. Lim, Tamura, van den Bergh, West, White, Williams   +21 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Electronic Structure of Cubane-Like Vanadium–Nitrogen Cationic Clusters [V₄N₄]⁺ and [V₆N₆]⁺

Inorganics, 2019
Density Functional Theory and Complete Active Space Self-Consistent Field (CASSCF) methodologies are used to explore the electronic structure of the cationic V–N clusters, [V4N4]+ and [V6N6]+, that have been identified in recent mass spectrometric ...
Piao He, Jian-Guo Zhang, John E. McGrady   +2 more
doaj   +1 more source

On The Road To More Realistic Galaxy Cluster Simulations: The Effects of Radiative Cooling and Thermal Feedback Prescriptions on the Observational Properties of Simulated Galaxy Clusters

, 2012
Flux limited X-ray surveys of galaxy clusters show that clusters come in two roughly equally proportioned varieties: "cool core" clusters (CCs) and non-"cool core" clusters (NCCs).
Burns, Jack O., Hallman, Eric, O'Shea, Brian W., Skillman, Samuel W., Skory, Stephen, Smith, Britton D.   +5 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Formation and development of nanometer-sized cybotactic clusters in bent-core nematic liquid crystalline compounds

Beilstein Journal of Nanotechnology, 2018
Two homologue achiral bent-core liquid crystals (LCs), BCN66 and BCN84, in their nematic phases are studied by dielectric spectroscopy in the frequency range 10 Hz–10 MHz.
Yuri P. Panarin, Sithara P. Sreenilayam, Jagdish K. Vij, Anne Lehmann, Carsten Tschierske   +4 more
doaj   +1 more source

The Sloan Great Wall. Rich clusters

, 2010
We present the results of the study of the substructure and galaxy content of ten rich clusters of galaxies in three different superclusters of the Sloan Great Wall.
Abazajian, Adelman-McCarthy, Aguerri, Anscombe, Ashman, Bamford, Bardelli, Barrena, Belsole, Berlind, Berrier, Biviano, Blake, Blanton, Blanton, Blanton, Boschin, Boschin, Bower, Burgett, Butcher, Böhringer, Coziol, Donnelly, Dressler, Dressler, D’Agostino, E. Saar, E. Tago, E. Tempel, Einasto, Einasto, Einasto, Einasto, Einasto, Einasto, Einasto, Einasto, Einasto, Eisenstein, Eisenstein, Fraley, Gott, Huchra, Huertas-Company, Hwang, Hwang, I. Enkvist, Ihaka, J. Einasto, J. Vennik, Knebe, Knollmann, Kofman, L. J. Liivamägi, Leisch, Ligges, Lintott, Loeb, M. Einasto, Malumuth, Martínez, Masters, Merritt, Mobasher, Nichol, Niemi, Oegerle, Oegerle, Ostriker, Ouchi, P. Einasto, P. Heinämäki, P. Nurmi, P. Pihajoki, Park, Park, Plionis, Ragone-Figueroa, Rose, Ruhland, Shapiro, Skelton, Solanes, Springel, Springel, Tago, Tempel, Tinker, Tovmassian, Turner, V. J. Martínez, Venemans, Vennik, Vogeley, Watson, Whitmore, Zehavi, Zeldovich, Zheng   +99 more
core   +1 more source

Massive Black Holes in Star Clusters. I. Equal-mass clusters [PDF]

, 2004
In this paper we report results of collisional N-body simulations of the dynamical evolution of equal-mass star clusters containing a massive central black hole.
Frank J., Giersz M., Holger Baumgardt, Junichiro Makino, Makino J., Toshikazu Ebisuzaki   +5 more
core   +3 more sources