Results 61 to 70 of about 1,254,288 (295)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Dynamics of a Quantum Phase Transition and Relaxation to a Steady State

, 2010
We review recent theoretical work on two closely related issues: excitation of an isolated quantum condensed matter system driven adiabatically across a continuous quantum phase transition or a gapless phase, and apparent relaxation of an excited system ...
Altland A, Amico L, Amin MHS, Antunes N, Barankov R, Barmettler P, Basu B, Berges J, Bermudez A, Botet R, Calabrese P, Calabrese P, Calabrese P, Caneva T, Caneva T, Carmi R, Carollo ACM, Cazalilla MA, Cherng RW, Chowdhury D, Cincio L, Cincio L, Collura M, Collura M, Creutz M, Cucchietti F, Damski B, Damski B, Damski B, Das A, De Chiara G, De Chiara G, de Grandi C, De Grandi C, Deng S, Deng S, Divakaran U, Divakaran U, Dora B, Dutta A, Dziarmaga J, Dziarmaga J, Dziarmaga J, Dziarmaga J, Dziarmaga J, Eckstein M, Eckstein M, Fischer UR, Forrester PJ, Freedricks JK, Fubini A, Gangardt DM, Gangardt DM, Gobert D, Goldenfeld N, Gu S-J, Gu SJ, Haller E, Hatsugai Y, Heller EJ, Hendry PC, Igloi F, Itin AP, Its AR, Its AR, Jacek Dziarmaga, Jin B-Q, Kane CL, Kibble TWE, Kitaev Y, Kitanine N, Kühner TD, Laflorencie N, Lamacraft A, Landau LD, Lee C, Li Y, Lieb EH, Läuchli AM, Mazur P, Minguzzi A, Monaco R, Mostame S, Mukherjee V, Mukherjee V, Murata K, Möckel M, Paredes B, Patane D, Patane D, Pellegrini F, Polkovnikov A, Polkovnikov A, Polkovnikov A, Pollmann F, Pu H, Refael G, Rossini D, Roux G, Ruutu VM, Sachdev S, Sadler LE, Schaller G, Scherer DR, Schützhold R, Sen D, Sengupta K, Sengupta K, Sengupta K, Shankar R, Shnirelman AI, Silva A, Tewari S, Timmermans E, Tsomokos DI, Uhlmann M, Venuti LC, Vidal G, Weiler CN, White SR, Whittaker ET, Zakrzewski J, Zamolodchikov A, Zhang J, Zotos X, Zurek WH, Zurek WH, Zurek WH   +127 more
core   +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

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

Design, Modeling and Experimental Validation of a Variable Resonant Electro-Hydraulic Fatigue Testing System

IEEE Access, 2019
High frequency excitation in the electro-hydraulic mode, especially kilohertz regime, has already been realized owing to the merits of specially designed two-dimensional rotary valve (2D rotary valve).
Yan Ren, Jiping Bai, Jian Ruan
doaj   +1 more source

Hyperbolic Deformation Applied to S = 1 Spin Chains - Scaling Relation in Excitation Energy -

, 2011
We investigate excitation energies of hyperbolically deformed S = 1 spin chains, which are specified by the local energy scale f_j^{~} = \cosh j \lambda, where j is the lattice index and \lambda is the deformation parameter.
Affleck I., Affleck I., Chen W., Degli Esposti Boschi C., Gendiar A., Gendiar A., Haldane F. D. M., Haldane F. D. M., Kennedy T., Nakano H., Nakano H., Okunishi K., Okunishi K., Okunishi K., Orús R., Orús R., Peschel I., Pippan P., Schollwöck U., Schollwöck U., Sørensen E. S., Todo S., Ueda H., Ueda H., Ueda H., Ueda H., Ueda H., Vekić M., Vekić M., Verstraete F., White S. R., White S. R., White S. R., White S. R.   +33 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Topological thermal Hall effect due to Weyl magnons

, 2018
We present the first theoretical evidence of zero magnetic field topological (anomalous) thermal Hall effect due to Weyl magnons. Here, we consider Weyl magnons in stacked noncoplanar frustrated kagom\'e antiferromagnets recently proposed by Owerre ...
Owerre, S. A.
core   +1 more source

Multiple excitations in photosynthetic systems

Biophysical Journal, 1976
The yield of fluorescence in Chlorella from a 7 ns pulse of light is found to decrease gradually as a function of the number of hits in the photosynthetic units. The fivefold decrease in yield is spread over some three orders of magnitude of pulse energy and strongly suggests another random process in addition to that of photon absorption.
openaire   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source