Results 31 to 40 of about 309,769 (218)

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

Public transport accessibility to upper secondary schools measured by the potential quotient: The case of Kraków

Moravian Geographical Reports, 2021
The spatial differences in public transport accessibility to upper secondary schools are examined in this article, using the potential accessibility model, and based on the example of the city of Kraków.
Rosik Piotr, Puławska-Obiedowska Sabina, Goliszek Sławomir   +2 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

Uncovering Dynamics of Global Mangrove Gains and Losses

Remote Sensing, 2023
Supporting successful global mangrove conservation and policy requires accurate identification of anthropogenic and biophysical drivers of mangrove extent, yet such studies are scarce.
Valeria Contessa, Karen Dyson, Pedro Pablo Vivar Mulas, Adolfo Kindgard, Tianchi Liu, David Saah, Karis Tenneson, Anssi Pekkarinen   +7 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Reconstruction of geodynamic processes on the Vistula riverbank in medieval Toruń (Poland)

Geographia Polonica
During roadworks on Bulwar Filadelfijski in Toruń, the foundations of a Benedictine monastery and the Holy Spirit Church were uncovered. Geoarchaeological research analyzed fluvial, denudational, and anthropogenic layers in the Vistula riverbank. The aim
Jacek B. Szmańda, Piotr J. Gierszewski, Mateusz Kramkowski, Karol Witkowski, Sebastian Tyszkowski, Michał Fojutowski, Piotr Kittel, Marek Krąpiec, Wojciech Chudziak, Ryszard Kaźmierczak, Małgorzata Luc   +10 more
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Mapping and spatial distribution of relict charcoal hearths across Poland [PDF]

Earth System Science Data
This study presents the first national-scale spatial inventory of relict charcoal hearths (RCHs) in Poland, based on high-resolution LiDAR data and digital terrain analysis.
M. Słowiński, A. Halaś, M. A. Niedzielski, K. Szewczyk, J. Jonczak, D. Łuców, S. Tyszkowski, S. Słowińska, A. Gruszczyńska, B. Kruczkowska, A. Chojnacka, T. Polkowski, K. Sztabkowski, D. Brykała, J. Wolski, T. Samojlik, A. Kaszkiel, B. Gmińska-Nowak, M. Kramkowski, T. Związek   +19 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source