Results 111 to 120 of about 14,342,235 (381)

Polca SARA - Full polarization, direction-dependent calibration and sparse imaging for radio interferometry

open access: yes, 2019
New generation of radio interferometers are envisaged to produce high quality, high dynamic range Stokes images of the observed sky from the corresponding under-sampled Fourier domain measurements.
Birdi, Jasleen   +2 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

open access: yesMolecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero   +8 more
wiley   +1 more source

2016 Advances in Renal Imaging Symposium [PDF]

open access: yes, 2016
The primary objective of the “Advances in Renal Imaging” symposium is to provide a forum for nephrology researchers and imaging scientists to come together and discuss needed kidney imaging biomarkers and explore the development of imaging technologies ...
IUPUI Imaging Research Symposium
core  

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

Images of Victory Images of Masculinity? Images of Victory Images of Masculinity? [PDF]

open access: yesNordicom Review, 2006
Abstract The focus of this article will be on the televised constructions, both in leading American mass media and in the two leading Norwegian television networks, of Bush’s announcement of victory in Iraq on May 1 2003, on board the battleship Abraham Lincoln.
openaire   +2 more sources

Metasurface Optics for Full-color Computational Imaging

open access: yes, 2018
Conventional imaging systems comprise large and expensive optical components which successively mitigate aberrations. Metasurface optics offers a route to miniaturize imaging systems by replacing bulky components with flat and compact implementations ...
Colburn, Shane   +2 more
core   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

Long-Term Follow-Up and Clinical Relevance of Incidental Findings of Fibrin Sheath and Thrombosis on Computed Tomography Scans of Cancer Patients with Port Catheters

open access: yesTherapeutics and Clinical Risk Management, 2021
Thorsten Lichtenstein,1 Kamal Mammadov,2 Karin Rau,1 Nils Große Hokamp,1 Thuy D Do,3 David Maintz,1 De-Hua Chang1,3 1Department of Radiology, University Hospital of Cologne, Cologne, Germany; 2Department of Radiology, Klinikum Aschaffenburg ...
Lichtenstein T   +6 more
doaj  

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