Results 241 to 250 of about 61,316 (277)

Hyperoxia Induced Alteration of Chromatin Structure in Human Bone Marrow Derived Primary Mesenchymal Stromal Cells

Advanced Biology, EarlyView.
Chromatin, which organizes DNA, changes its structure to adapt to stress like high oxygen levels (hyperoxia), which can damage cells. Researchers developed a technique to observe these changes and found variability in how different parts of chromatin remodel.
Lauren Monroe, Samantha Kaonis, Natalie Calahan, Neda Kabi, Soham Ghosh   +4 more
wiley   +1 more source

A virtual imaging study of microcalcification detection performance in digital breast tomosynthesis: Patients versus 3D textured phantoms. [PDF]

Med Phys
Houbrechts K, Cockmartin L, Marshall N, Vancoillie L, Marinov S, Sanchez de la Rosa R, Klausz R, Carton AK, Bosmans H.   +8 more
europepmc   +1 more source

Response to: Clinical Imaging Features of Sporadic and Genetic Frontotemporal Lobar Degeneration TDP‐43 A and B

Annals of Clinical and Translational Neurology, EarlyView.
Sergi Borrego‐Écija, Cèlia Cruz‐Escalera, Agnes Perez‐Millán, Jordi Juncà‐Parellà   +3 more
wiley   +1 more source

Targeting RAGE with Nanobodies for Molecular Imaging of Cancers and Alzheimer's Disease

Advanced Biology, EarlyView.
RAGE‐specific nanobodies were isolated via phage display and characterized by ELISA, cell ELISA, and SPR. In vivo imaging in renal carcinoma and Alzheimer's disease mouse models demonstrated that NbF8, the highest‐affinity clone, selectively targeted RAGE‐overexpressing tumors and brain tissues, highlighting its potential as a molecular imaging agent ...
Guangfeng Liang, Fujing Wang, Wei Xiong, Guangwei Shi, Junling Yuan, Yang Li, Hongyan Zhang, Yanmei Xing, Shan Jin, Kongjun Yang, Zhongliang Dai, Jichao Sun, Zhijie Li, Jianhong Wang   +13 more
wiley   +1 more source

Structural engineering of silver nanoparticles for enhanced photoacoustic imaging. [PDF]

Nanoscale Adv
Zhang R, Dias M, Li Y, Rütten S, Kiessling F, Lammers T, Pallares RM.   +6 more
europepmc   +1 more source

Using a Supramolecular Approach to Engineer Modular Hydrogel Platforms for Culturing Protoplasts – from General Tissue Engineering to Cellular Agriculture

Advanced Biology, EarlyView.
Using supramolecular monomers, various hydrogel culture systems were formulated to culture protoplasts; including 2D, 2.5D, and 3D hydrogels. Depending on the culture platform, bioactive functionalization led to protoplast enlargement (2D and 2.5D) or plasmolysis (3D). This work shows the potential to modularly engineer synthetic platforms for cellular
Maritza M. Rovers, Erik J. Slootweg, Ferdinand C. O. Los, Patricia Y. W. Dankers   +3 more
wiley   +1 more source

Machine Learning in Microwave Medical Imaging and Lesion Detection. [PDF]

Diagnostics (Basel)
Shao W.
europepmc   +1 more source

Inhibition of Glutamine Metabolism Attenuates Tumor Progression Through Remodeling of the Macrophage Immune Microenvironment

Advanced Biology, EarlyView.
The prodrug strategy used in this study offers new promise for cancer metabolism‐based therapies. JHU083, a prodrug that, when cleaved by protease in the tumor microenvironment, yields the glutamine antagonist DON. JHU083 inhibits tumor growth by targeting glutamine‐addicted cancer cells and suppressing glutamine‐dependent M2 macrophages, leading to a ...
Tianhe Li, Sepehr Akhtarkhavari, Sumeng Qi, Jiawei Fan, Tu‐Yung Chang, Yao‐An Shen, JinMing Yang, Barbara S. Slusher, Ie‐Ming Shih, Stephanie Gaillard, Tian‐Li Wang   +10 more
wiley   +1 more source

Single-quantum sodium MRI at 3 T for separation of mono- and bi-T₂ sodium signals. [PDF]

Sci Rep
Qian Y, Lin YC, Chen X, Ge Y, Lui YW, Boada FE.   +5 more
europepmc   +1 more source

Combined single- and dual-energy CT workflow for dose calculation in radiotherapy. [PDF]

Acta Oncol
Sand H, Edmund J, Appelt A, Wohlfahrt P, Taasti VT, Poulsen LØ, Søndergaard J, Nielsen MS.   +7 more
europepmc   +1 more source