Results 61 to 70 of about 68,699 (269)

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Hard Diffractive Results and Prospects at the Tevatron [PDF]

, 2006
We review hard diffractive results and prospects at the Tevatron with an emphasis on factorization breaking in diffractive processes. Upper limits on the exclusive di-jet and chi_c^0 production cross sections at CDF and the status of the D0 Forward ...
Peters, Krisztian
core   +1 more source

Integrated photodetectors for compact Fourier-transform waveguide spectrometers

Nature Photonics, 2022
AbstractExtreme miniaturization of infrared spectrometers is critical for their integration into next-generation consumer electronics, wearables and ultrasmall satellites. In the infrared, there is a necessary compromise between high spectral bandwidth and high spectral resolution when miniaturizing dispersive elements, narrow band-pass filters and ...
Matthias J. Grotevent, Sergii Yakunin, Dominik Bachmann, Carolina Romero, Javier R. Vázquez de Aldana, Matteo Madi, Michel Calame, Maksym V. Kovalenko, Ivan Shorubalko   +8 more
openaire   +4 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Intercomparison of Multiple UV-LIF Spectrometers using the Aerosol Challenge Simulator [PDF]

, 2019
Measurements of primary biological aerosol particles (PBAPs) have been conducted worldwide using ultraviolet light-induced fluorescence (UV-LIF) spectrometers.
Attwood, Alexis, Foot, Virginia, Forde, Elizabeth, Gallagher, Martin, Granger, Gary, Kaye, Paul H., Sarda-Esteve, Roland, Stanley, Warren, Topping, David, Walker, Maurice   +9 more
core   +3 more sources

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

FEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan, Bethany C. Guerra, Selina Uranga, Jessica M. Cardin, Steven E. Riechman, Mariana Janini Gomes, James D. Fluckey   +6 more
wiley   +1 more source

Scalable integrated two-dimensional Fourier-transform spectrometry

Nature Communications
Integrated spectrometers offer the advantages of small sizes and high portability, enabling new applications in industrial development and scientific research.
Hongnan Xu, Yue Qin, Gaolei Hu, Hon Ki Tsang   +3 more
doaj   +1 more source

The Cosmic Infrared Background Experiment (CIBER): A Sounding Rocket Payload to Study the Near Infrared Extragalactic Background Light [PDF]

, 2013
The Cosmic Infrared Background Experiment (CIBER) is a suite of four instruments designed to study the near infrared (IR) background light from above the Earth's atmosphere. The instrument package comprises two imaging telescopes designed to characterize
Arai, T., Battle, J., Bock, J., Cooray, A., Hristov, V., Keating, B., Kim, M. G., Lee, D. H., Levenson, L. R., Mason, P., Matsumoto, T., Matsuura, S., Nam, U. W., Renbarger, T., Sullivan, I., Suzuki, K., Tsumura, K., Wada, T., Zemcov, M.   +18 more
core   +1 more source

Ultrahigh-resolution spectrometer based on 19 integrated gratings [PDF]

Scientific Reports, 2019
AbstractOptical spectrometers play a key role in acquiring rich photonic information in both scientific research and a wide variety of applications. In this work, we present a new spectrometer with an ultrahigh resolution of better than 0.012 nm/pixel in the 170–600 nm spectral region using a grating-integrated module that consists of 19 subgratings ...
An-Qing Jiang, Kai-Yan Zang, Hua-Tian Tu, Jian-Ke Chen, Wei-Jie Lu, Osamu Yoshie, Xiao-Ping Wang, Xiao-Dong Xiang, Young-Pak Lee, Bing Chen, Yu-Xiang Zheng, Song-You Wang, Hai-Bin Zhao, Yue-Mei Yang, Liang-Yao Chen   +14 more
openaire   +2 more sources

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source