Results 71 to 80 of about 1,042,939 (323)

Neglected Issues in T Lymphocyte Metabolism: Purine Metabolism and Control of Nuclear Envelope Regulatory Processes. New Insights into Triggering Potential Metabolic Fragilities

Immuno
The metabolism of T-lymphocytes has recently emerged as a pivotal area of investigation, offering insights into the supra-genic modulations that can influence the genetic mechanisms underlying lymphocyte clustering processes. Furthermore, it has become a
Naomi Torchia, Carolina Brescia, Emanuela Chiarella, Salvatore Audia, Francesco Trapasso, Rosario Amato   +5 more
doaj   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Diagnostic systems for the nuclear fusion and plasma research in the PF-24 plasma focus laboratory at the IFJ PAN

Nukleonika, 2016
This paper presents a set of diagnostics dedicated to PF-24 - new medium size - plasma focus (PF) device built and operated at the Institute of Nuclear Physics Polish Academy of Sciences (IFJ PAN).
Marciniak Łukasz, Wójcik-Gargula Anna, Kulińska Agnieszka, Bielecki Jakub, Wiącek Urszula   +4 more
doaj   +1 more source

Hyperfine Interactions and Spin Transport in Ferromagnet-Semiconductor Heterostructures

, 2009
Measurements and modeling of electron spin transport and dynamics are used to characterize hyperfine interactions in Fe/GaAs devices with $n$-GaAs channels.
B. P. Zakharchenya, B. P. Zakharchenya, C. J. Palmstrøm, J. Zhang, M. I. Dyakonov, M. K. Chan, P. A. Crowell, Q. O. Hu, T. Kondo, W. H. Press   +9 more
core   +1 more source

In vivo evidence for glycyl radical insertion into a catalytically inactive variant of pyruvate formate‐lyase

FEBS Letters, EarlyView.
Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel, A. F. Volker Wagner, R. Gary Sawers   +2 more
wiley   +1 more source

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

FEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche, John R. Riordan, Burkhard Tümmler   +2 more
wiley   +1 more source

Electronic Correlation and Transport Properties of Nuclear Fuel Materials

, 2011
Actinide elements, such as uranium and plutonium, and their compounds are best known as nuclear materials. When engineering optimal fuel materials for nuclear power, important thermophysical properties to be considered are melting point and thermal ...
Andrey Kutepov, Gabriel Kotliar, Kristjan Haule, Quan Yin, S. Carniglia, Sergey Y. Savrasov, W. Fulkerson, Warren E. Pickett   +7 more
core   +1 more source

Importin-beta and CRM1 control a RANBP2 spatiotemporal switch essential for mitotic kinetochore function [PDF]

, 2017
Protein conjugation with small ubiquitin-related modifier (SUMO) is a post-translational modification that modulates protein interactions and localisation.
Damizia, Michela, DE SANTIS, RICCARDO, DE TURRIS, VALERIA, GILISTRO, EUGENIA, Lavia, Patrizia, MORONI, SARA, ROSA, ALESSANDRO, VERRICO, ANNALISA   +7 more
core   +1 more source

Distinct RanBP1 nuclear export and cargo dissociation mechanisms between fungi and animals

eLife, 2019
Ran binding protein 1 (RanBP1) is a cytoplasmic-enriched and nuclear-cytoplasmic shuttling protein, playing important roles in nuclear transport. Much of what we know about RanBP1 is learned from fungi. Intrigued by the long-standing paradox of harboring
Yuling Li, Jinhan Zhou, Sui Min, Yang Zhang, Yuqing Zhang, Qiao Zhou, Xiaofei Shen, Da Jia, Junhong Han, Qingxiang Sun   +9 more
doaj   +1 more source

Effect of symmetry energy on two-nucleon correlation functions in heavy-ion collisions induced by neutron-rich nuclei [PDF]

, 2003
Using an isospin-dependent transport model, we study the effects of nuclear symmetry energy on two-nucleon correlation functions in heavy ion collisions induced by neutron-rich nuclei.
B. A. Li, Bao-An Li, Che Ming Ko, D. H. Boal, I. Bombaci, Lie-Wen Chen, Vincenzo Greco, W. Bauer   +7 more
core   +2 more sources