Results 31 to 40 of about 1,775,082 (265)
GAN-based disentanglement learning for chest X-ray rib suppression [PDF]
arXiv, 2021 Clinical evidence has shown that rib-suppressed chest X-rays (CXRs) can improve the reliability of pulmonary disease diagnosis. However, previous approaches on generating rib-suppressed CXR face challenges in preserving details and eliminating rib residues.
arxiv
ALOX12 is required for p53-mediated tumor suppression through a distinct ferroptosis pathway
Nature Cell Biology, 2019 It is well established that ferroptosis is primarily controlled by glutathione peroxidase 4 (GPX4). Surprisingly, we observed that p53 activation modulates ferroptotic responses without apparent effects on GPX4 function.
Bo Chu +8 more
semanticscholar +1 more source
Nature Communications, 2019 There is disproportionally high cancer prevalence in males. Here, the authors analyse the tumour suppressor p53 in sporadic cancers, highlighting a higher incidence of its mutation in males.
Sue Haupt +8 more
doaj +1 more source
Quieting the Static: A Study of Static Analysis Alert Suppressions [PDF]
arXiv, 2023 Static analysis tools are commonly used to detect defects before the code is released. Previous research has focused on their overall effectiveness and their ability to detect defects. However, little is known about the usage patterns of warning suppressions: the configurations developers set up in order to prevent the appearance of specific warnings ...
arxiv
A bone suppression model ensemble to improve COVID-19 detection in chest X-rays [PDF]
, 2021 Chest X-ray (CXR) is a widely performed radiology examination that helps to detect abnormalities in the tissues and organs in the thoracic cavity. Detecting pulmonary abnormalities like COVID-19 may become difficult due to that they are obscured by the presence of bony structures like the ribs and the clavicles, thereby resulting in screening ...
arxiv +1 more source
Integrated digital error suppression for improved detection of circulating tumor DNA
Nature Biotechnology, 2016 High-throughput sequencing of circulating tumor DNA (ctDNA) promises to facilitate personalized cancer therapy. However, low quantities of cell-free DNA (cfDNA) in the blood and sequencing artifacts currently limit analytical sensitivity.
Aaron M. Newman +19 more
semanticscholar +1 more source
Effects of binocular suppression on surround suppression
Journal of Vision, 2008 The responses of neurons in the primary visual cortex (V1) are generally inhibited by stimuli surrounding their classical receptive fields (CRF). This surround suppression can influence the visual perception of stimuli. For instance, the presence of a surround stimulus can decrease the apparent contrast of a central stimulus.
Tiangang Zhou +3 more
openaire +3 more sources
Noise Suppression by Noise [PDF]
Physical Review Letters, 2001 We have analyzed the interplay between an externally added noise and the intrinsic noise of systems that relax fast towards a stationary state, and found that increasing the intensity of the external noise can reduce the total noise of the system. We have established a general criterion for the appearance of this phenomenon and discussed two examples ...
Vilar, J. M. G. (José M. G.), 1972- +1 more
openaire +5 more sources
Stabilization of p21 by mTORC1/4E-BP1 predicts clinical outcome of head and neck cancers
Nature Communications, 2016 The molecular pathways involving p21 and mTORC1 are frequently deregulated in head and neck squamous cell carcinomas (HNSCC). Here, Llanos et al. report a mechanism that regulates p21 stability through the mTORC1/4E-BP1 pathway independently of p53, and ...
Susana Llanos +4 more
doaj +1 more source
Analysis of a Case of Supercellular Convection over Bulgaria: Observations and Numerical Simulations
Atmosphere, 2019 A long-lived supercell developed in Northwest Bulgaria on 15 May 2018 and inflicted widespread damage along its track. The first part of this article presents a detailed overview of the observed storm evolution. Doppler radar observations reveal that the
Hristo G. Chipilski +5 more
doaj +1 more source