Results 71 to 80 of about 3,443,078 (337)

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

Comparing Visual Acuity, Low Contrast Acuity and Contrast Sensitivity After Trifocal Toric and Extended Depth of Focus Toric Intraocular Lens Implantation

Clinical Ophthalmology, 2020
Kjell G Gundersen,1 Rick Potvin2 1IFocus Øyeklinikk AS, Haugesund, Norway; 2Science in Vision, Akron, NY, USACorrespondence: Kjell G GundersenIFocus Øyeklinikk AS, Haugesund 5527, NorwayTel +47 5808900Email kg@ifocus.noPurpose: The aim&
Gundersen KG, Potvin R
doaj  

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

Theoretical Analysis of a Large Momentum Beamsplitter using Bloch Oscillations

, 2010
In this paper, we present the implementation of Bloch oscillations in an atomic interferometer to increase the separation of the two interfering paths. A numerical model, in very good agreement with the experiment, is developed.
A. Peters, A. Wicht, C. Bordé, C. Zener, E. Peik, F. Biraben, F. Bloch, F. Nez, G. Lamporesi, H. Müller, H. Müller, H. Müller, J. Le Gouët, J.B. Fixler, J.H. Denschlag, M. Cadoret, M.B. Dahan, P. Cladé, P. Cladé, P. Cladé, S. Guellati-Khélifa, T. Hartmann, T. Lévèque, T. Plisson   +23 more
core   +2 more sources

Visual contrast sensitivity in tonic-clonic epileptic patients [PDF]

, 2011
We measured the effects of epilepsy on visual contrast sensitivity to linear and vertical sine-wave gratings. Sixteen female adults, aged 21 to 50 years, comprised the sample in this study, including eight adults with generalized tonic-clonic seizure ...
ALENCAR, Caroline C. G., BEZERRA, Paloma C., MOUSINHO, Sandra R., SANTOS, Natanael A. dos   +3 more
core   +1 more source

Contrast sensitivity in patients with diabetes mellitus [PDF]

Medicinski Podmladak, 2018
Introduction: Diabetic retinopathy is one of the major complications of diabetes mellitus. It is a progressive disease that includes following stages: no apparent DR, non-proliferative DR and proliferative DR.
Mirković Jelena, Risimić Dijana
doaj  

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

High contrast Mach-Zehnder lithium atom interferometer in the Bragg regime [PDF]

, 2001
We have constructed an atom interferometer of the Mach-Zehnder type, operating with a supersonic beam of lithium. Atom diffraction uses Bragg diffraction on laser standing waves.
Buchner, M., Champenois, C., Delhuille, R., Jozefowski, L., Rizzo, C., Trenec, G., Vigue, J.   +6 more
core   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Temporal structure in spiking patterns of ganglion cells defines perceptual thresholds in rodents with subretinal prosthesis. [PDF]

, 2018
Subretinal prostheses are designed to restore sight in patients blinded by retinal degeneration using electrical stimulation of the inner retinal neurons.
Goetz, Georges, Ho, Elton, Kamins, Theodore, Laszlo, Florian, Lei, Xin, Lorach, Henri, Mariani, Jean-Charles, Palanker, Daniel, Sher, Alexander   +8 more
core   +3 more sources