Results 191 to 200 of about 1,208,754 (253)

Extracellular vesicles in pharmacology: Innovations in drug delivery and therapeutic applications in cancer

British Journal of Pharmacology, EarlyView.
Extracellular vesicles (EVs) are a diverse population of membrane nanoparticles secreted by nearly all cell types, playing a key role in intercellular communication by transferring bioactive macromolecular cargo. In cancer, EVs shape both the local tumour microenvironment and distant premetastatic niches.
Evangelia Pantazaka, Georgios Sivvas, Evangelia Papadimitriou, Constantinos M. Mikelis   +3 more
wiley   +1 more source

Spectral deep learning-based patient and bowtie scatter correction for clinical photon-counting CT. [PDF]

Med Phys
Hennemann L, Erath J, Heinkele A, Fournié E, Petersilka M, Stierstorfer K, Kachelrieß M.   +6 more
europepmc   +1 more source

Image‐Based Spatio‐Temporal Interpolation for Split Rendering

Computer Graphics Forum, EarlyView.
Abstract Low‐powered devices – such as small form factor head‐mounted displays (HMDs) – struggle to deliver a smooth and high‐quality viewing experience, due to their limited power and rendering capabilities. Cloud rendering attempts to solve the quality issue, but leads to prohibitive latency and bandwidth requirements, hindering use with HMDs over ...
M. Steiner, T. Köhler, L. Radl, B. Budge, M. Steinberger   +4 more
wiley   +1 more source

Ultra-High-Resolution Photon-Counting CT Angiography for Noninvasive Detection of Neurovascular In-Stent Restenosis. [PDF]

Stroke
Su CQ, Zhou C, Wu PF, Li Q, Zhang T, Chen JL, Xu XQ, Shi HB, Liu S, Wu FY, Lu SS.   +10 more
europepmc   +1 more source

Human iPSC‐Derived Vascularised Lung Organoids for Modelling COPD and Pulmonary Hypertension

Cell Proliferation, EarlyView.
Vascularised lung organoids (vLOs) that faithfully mimic human lung tissue architecture and disease pathology are critical for advancing pulmonary research but remain challenging to generate. Here, we developed a robust self‐organisation protocol to produce vLOs with cellular heterogeneity and functional vasculature. The engineered blood vessels within
Simin Jiang, Liangliang Tian, Jingge Qu, Yi Hong, Dian Chen, Zihang Pan, Huanyu Long, Lanhe Chu, Weijing Kong, Qiyang Yao, Xiaojing Ma, Yun Zhao, Baihui Ma, Kai Wang, Yahong Chen   +14 more
wiley   +1 more source

Photon-counting CT iodine maps for late iodine enhancement: a retrospective feasibility study of image quality and reader confidence. [PDF]

Eur Radiol Exp
Hartung V, Gruschwitz P, Serfling JK, Padodara J, Dayoub A, Dazeh R, Desing L, Kollmann A, Petri N, Grunz JP, Huflage H.   +10 more
europepmc   +1 more source

A DPP6‐Targeted PET Tracer for Non‐Invasive Imaging of Transplanted Human Islets

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Introduction Dipeptidyl peptidase‐like protein 6 (DPP6) is a potential molecular imaging biomarker for pancreatic and transplanted islets of Langerhans. 4hD29 is a single‐domain antibody with nanomolar affinity for DPP6. Here, we demonstrate the generation and validation of [68Ga]Ga‐NOTA‐4hD29 for Positron Emission Tomography (PET) imaging of ...
Amina Khalil, Arturo Roca‐Rivada, Svitlana Vasylovska, Lorenzo J. I. Balestri, Irina Velikyan, Sayro Jawurek, Alexandra C. Title, Burcak Yesildag, Luke R. Odell, Joey Lau, Decio L. Eizirik, Olof Eriksson   +11 more
wiley   +1 more source

Mixed coronary plaque phantom analysis by photon-counting CT: impact of calcium and iodine on low-attenuation plaque detection. [PDF]

Eur Heart J Imaging Methods Pract
Szilveszter B, Kolossváry M, Kubovje A, Marques H, Vattay B, Jokkel Z, Sipos B, Vecsey-Nagy M, Boussoussou M, Maurovich-Horvat P, Newlander S, Wesbey G, McVeigh E.   +12 more
europepmc   +1 more source

Pretreatment of keratinocytes with Galactomyces ferment filtrate (GFF) promotes stress resiliency in an in vitro oxidative stress model

International Journal of Cosmetic Science, EarlyView.
GFF pretreatment enhances keratinocyte protection against oxidative stress by mitigating stress‐induced biomolecular changes and gene expression dysregulation. GFF‐pretreated keratinocytes maintain healthy epidermal biology post‐stress, preserving mitochondrial function and proliferative capacity.
Lisa C. Green, Tim Reichling, Holly A. Rovito, Jodie Reed, Xingtao Wei, John M. Snowball, Tom Cambron, Tomohiro Hakozaki   +7 more
wiley   +1 more source

Photon-counting CT for paraspinal muscle fat quantification compared with MRI proton density fat fraction. [PDF]

BMC Med Imaging
Shu D, Wang J, Liang D, Zhao L, Zhao Z.
europepmc   +1 more source