Results 291 to 300 of about 137,461 (372)

OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain

Advanced Science, EarlyView.
OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang, Honglin Tan, Colleen Russell, Mikolaj Walczak, Dawei Gao, Guanda Qiao, Xiaoxuan Fan, Chengyan Chu, Miroslaw Janowski, Piotr Walczak, Yajie Liang   +10 more
wiley   +1 more source

Impact of cardiac size on diagnostic performance of single-photon emission computed tomography myocardial perfusion imaging: insights from the REgistry of Fast Myocardial Perfusion Imaging with NExt generation single-photon emission computed tomography. [PDF]

Eur Heart J Cardiovasc Imaging
Randazzo MJ, Elias P, Poterucha TJ, Sharir T, Fish MB, Ruddy TD, Kaufmann PA, Sinusas AJ, Miller EJ, Bateman T, Dorbala S, Di Carli M, Castillo M, Liang JX, Miller RJH, Dey D, Berman DS, Slomka PJ, Einstein AJ.   +18 more
europepmc   +1 more source

PDIA3 Inhibition Facilitates Sensitivity of IKE‐Induced Ferroptosis via STAT3/LCN2 Axis to Improve Glioblastoma Therapy

Advanced Science, EarlyView.
In this manuscript, protein disulfide isomerase A3 (PDIA3) is identified as a key factor mediating the susceptibility of ferroptosis in GBM. Inhibition of PDIA3 enhances IKE or cystine starvation‐induced ferroptosis in GBM cells by resulting in the accumulation of lipid peroxidation and a reduction in GSH level.
Jie Zhang, Wei Wang, Xin Liu, Peifen Lu, Xinjing Liu, Qiucheng Nie, Siyuan Xin, Hong Li, Donglin Yu, Xinyue Zhang, Kailong Li, Xiaomin Han, Shuping Zhang, Wei Chong, Lili Sun, Wei Li, Tao Xin, Jin Jiao, Qiang Ma, Yiju Wei   +19 more
wiley   +1 more source

First comparison between artificial intelligence-guided coronary computed tomography angiography versus single-photon emission computed tomography testing for ischemia in clinical practice. [PDF]

Coron Artery Dis
Cho GW, Sayed S, D'Costa Z, Karlsberg DW, Karlsberg RP.   +4 more
europepmc   +1 more source

Allogeneic Immune Cell Perfusion Inhibits the Growth of Vascularized 3D In Vitro Tumor Models, Induces Vascular Regression and Desmoplasia, but Promotes Tumor Cell Invasion

Advanced Science, EarlyView.
This study presents a vascularized 3D tumor model to investigate immune–stromal–tumor interactions under allogeneic PBMC perfusion. While immune cells induced tumor shrinkage, they also promoted vascular regression, stromal activation, and cancer cell invasion.
Alexandra Raab, Rasika Daware, Marcelo A. Szymanski de Toledo, Oskar Weber, Dimitris Kapsokalyvas, Twan Lammers, Horst Fischer, Federica De Lorenzi, Fabian Kiessling   +8 more
wiley   +1 more source

Preoperative localization of single gland disease in primary hyperparathyroidism: a comparative study for preoperative localization with four-dimensional computed tomography, ultrasonography, and technetium-99m-sestamibi single-photon emission computed tomography. [PDF]

Gland Surg
Kwon HN, Kim HS, Shin SC, Cheon YI, Kim BH, Jeon YK, Kim M, Kim K, Hwangbo L, Lee BJ.   +9 more
europepmc   +1 more source

Editorial Comment: Limited Utility of Quantitative Thresholds on 99mTc-Sestamibi Single-Photon Emission Computed Tomography/Computed Tomography for Distinguishing Renal Cell Carcinoma From Oncocytic Renal Masses

Soorya G. Rajendran, Samuel J. Galgano, Soroush Rais‐Bahrami   +2 more
openalex   +1 more source

Multimodal Optical Imaging and Modulation with Simultaneous Electrophysiology Through Smart Dura in Non‐Human Primates

Advanced Science, EarlyView.
This study demonstrates multimodal integration in non‐human primates, combining large‐scale, high‐density electrophysiology using Smart Dura with optical techniques such as multiphoton imaging (MPI), photothrombotic lesioning, optical coherence tomography angiography (OCTA), wide‐field intrinsic signal optical imaging (ISOI), and optogenetics.
Nari Hong, Sergio Montalvo Vargo, Gaku Hatanaka, Zhaoyu Gong, Noah Stanis, Jasmine Zhou, Tiphaine Belloir, Ruikang K. Wang, Wyeth Bair, Maysamreza Chamanzar, Azadeh Yazdan‐Shahmorad   +10 more
wiley   +1 more source

Coincident Fluorescence‐Burst Analysis of Actin Cargo Molecules in Secreted Single Diffusing Extracellular Vesicles From Human Induced Pluripotent Stem Cells

Advanced Science, EarlyView.
This study presents a two‐color FCCS and coincident‐burst analysis platform to quantify actin cargo in dual‐labeled EVs secreted from hiPSCs. The approach tracks secretion dynamics, confirms actin loading, and measures EV size and cargo number, offering insights into cytoskeletal disruption and neuronal differentiation relevant to neurodegenerative ...
Dang Du Nguyen, Aleksandr Barulin, Won Jong Yu, Jong‐Chan Park, Inki Kim   +4 more
wiley   +1 more source

AB013. Image reconstruction with limited-view-angle projection data for boron neutron capture therapy-single-photon emission computed tomography—establishment of the mock-up system and validation of the response function

Lu Fan, K. Okuda, Haruka Inamoto, Shingo Tamaki, Sachie Kusaka, Isao Murata   +5 more
openalex   +1 more source