Results 131 to 140 of about 643,248 (351)

Direct observation of oxygen atoms in rutile titanium dioxide by spherical aberration corrected high-resolution transmission electron microscopy [PDF]

, 2006
Kenta Yoshida, Tomoyuki Kawai, Takahiro Nambara, Sakae Tanemura, Koh Saitoh, Nobuo Tanaka   +5 more
openalex   +1 more source

Point-spread function engineering to reduce the impact of spherical aberration on 3D computational fluorescence microscopy imaging.

Optics Express, 2011
Wavefront encoding (WFE) with different cubic phase mask designs was investigated in engineering 3D point-spread functions (PSF) to reduce their sensitivity to depth-induced spherical aberration (SA) which affects computational complexity in 3D ...
Shuai Yuan, C. Preza
semanticscholar   +1 more source

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source

X ray microscope assembly and alignment support and advanced x ray microscope design and analysis [PDF]

Considerable efforts have been devoted recently to the design, analysis, fabrication, and testing of spherical Schwarzschild microscopes for soft x ray application in microscopy and projection lithography.
Shealy, David L.
core   +1 more source

Инфракрасная гибридная линза с исправленной сферической аберрацией [PDF]

, 2013
Запропоновано метод корекції сферичної аберації монохроматичної рефракційної лінзи проектуванням її як гібридної. В основі методу лежить рівняння, що дає можливість для гібридної лінзи отримати розрахункові довжину хвилі і фокусну відстань її ...
Kolobrodov, V. G., Mykytenko, V. I., Siryi, Ie. A., Колобродов, В. Г., Колобродов, В. Г., Микитенко, В. И., Микитенко, В. І., Серый, Е. А., Сірий, Є. А.   +8 more
core  

Real-time observation of spherical aberration-free phase image using high-speed image processing CCD video camera [PDF]

, 2001
K. Nishikata, Takahiko Kawasaki, Y. Kimura, Y. Takai, Ryōsuke Shimizu   +4 more
openalex   +1 more source

Experimental Validation of Fourier-based Point Spread Function Models in the Presence of Spherical Aberration

, 2023
R. Holinirina Dina Miora, M. Senftleben, Sara Abrahamsson, Erich G. Rohwer, Rainer Heintzmann, Gurthwin Bosman   +5 more
openalex   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Longitudinal changes in objective accommodative response, pupil size and spherical aberration: A case study [PDF]

, 2023
Sotiris Plainis, Sophia I. Panagopoulou, W. N. Charman   +2 more
openalex   +1 more source