Results 201 to 210 of about 6,983,337 (380)

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Development of a glass-based imaging phantom to model the optical properties of human tissue. [PDF]

Biomed Opt Express
Yang M, Wei Y, Reineck P, Ebendorff-Heidepriem H, Li J, McLaughlin RA.   +5 more
europepmc   +1 more source

Development of a high resolution MRI intracranial atherosclerosis imaging phantom. [PDF]

J Neurointerv Surg, 2018
Chueh JY, van der Marel K, Gounis MJ, LeMatty T, Brown TR, Ansari SA, Carroll TJ, Buck AK, Zhou XJ, Chatterjee AR, King RM, Mao H, Zheng S, Brooks OW, Rappleye JW, Swartz RH, Feldmann E, Turan TN.   +17 more
europepmc   +1 more source

Impact of miscentering on patient dose and image noise in x-ray CT imaging: phantom and clinical studies.

Physica medica (Testo stampato), 2012
M. A. Habibzadeh, M. A. Habibzadeh, M. Ay, A. Asl, H. Ghadiri, Habib Zaidi, Habib Zaidi   +6 more
semanticscholar   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Whole Process of Standardization of Diffusion-Weighted Imaging: Phantom Validation and Clinical Application According to the QIBA Profile. [PDF]

Diagnostics (Basel)
Choi SJ, Kim KW, Ko Y, Cho YC, Jang JS, Ahn H, Kim DW, Kim MY.   +7 more
europepmc   +1 more source

Variable step size methods for solving simultaneous algebraic reconstruction technique (SART)-type CBCT reconstructions [PDF]

, 2017
Jung, James J, Kim, Jin Sung, Lee, Heui Chang, Li, H. Harold, Mutic, Sasa, Park, Justin C, Song, Bongyong   +6 more
core   +2 more sources

Evaluation of the CT Parameters to Suppress Renal Cysts Pseudoenhancement Effect: Influence of the Virtual Monochromatic Spectral Images, the Model-based Iterative Reconstruction Algorithm and the Aperture Size in Phantom Model

, 2017
Koichi Sugisawa, Katsuhiro Ichikawa, Kazuya Minamishima, Masakazu Hasegawa, Yoshitake Yamada, Masahiro Jinzaki   +5 more
openalex   +2 more sources

Model‐based mapping of fat unsaturation and chain length by chemical shift imaging—phantom validation and in vivo feasibility

Magnetic Resonance in Medicine, 2012
J. Berglund, H. Ahlström, J. Kullberg
semanticscholar   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source