Results 121 to 130 of about 1,753,121 (371)
eLife, 2017 The Bone Morphogenetic Protein (BMP) family reiteratively signals to direct disparate cellular fates throughout embryogenesis. In the developing dorsal spinal cord, multiple BMPs are required to specify sensory interneurons (INs).
Madeline G Andrews +5 more
doaj +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Cardiotoxicity is one of the major concerns in breast cancer treatment, significantly affecting patient outcomes. To improve the likelihood of favorable outcomes for breast cancer survivors, it is essential to carefully balance the potential advantages of treatment methods with the risks of harm to healthy tissues, including the heart.
Amin Talebi +6 more
wiley +1 more source
Biological Research, 2004 Calcium regulation of several transcription factors involves different calcium-dependent signaling cascades and engages cytoplasmic as well as nuclear calcium signals.
MARÍA ANGÉLICA CARRASCO +3 more
doaj
Marine Drugs, 2019 Currently, animal experiments in rodents are the gold standard for developmental neurotoxicity (DNT) investigations; however, testing guidelines for these experiments are insufficient in terms of animal use, time, and costs.
Santokh Gill, V. M. Ruvin Kumara
doaj +1 more source
Inference based method for realignment of single trial neuronal responses [PDF]
arXiv, 2015 Neuronal responses to sensory stimuli or neuronal responses related to behaviour are often extracted by averaging neuronal activity over large number of experimental trials. Such trial-averaging is carried out to reduce noise and to reduce the influence of other signals unrelated to the corresponding stimulus or behaviour.
arxiv
Neuronal Development: Putting Motor Neurons in Their Place [PDF]
Current Biology, 2004 In the developing spinal cord, motor neurons occupy discrete columns with different identities and axon projections. This organisation has now been shown to depend crucially on sequential phases of expression of Hox-c proteins, generated in response to fibroblast growth factor signals.
openaire +4 more sources
Evaluation of AI‐based auto‐contouring tools in radiotherapy: A single‐institution study
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background Accurate delineation of organs at risk (OARs) is crucial yet time‐consuming in the radiotherapy treatment planning workflow. Modern artificial intelligence (AI) technologies had made automation of OAR contouring feasible. This report details a single institution's experience in evaluating two commercial auto‐contouring software ...
Tingyu Wang +10 more
wiley +1 more source
Unsupervised learning by a nonlinear network with Hebbian excitatory and anti-Hebbian inhibitory neurons [PDF]
arXiv, 2018 This paper introduces a rate-based nonlinear neural network in which excitatory (E) neurons receive feedforward excitation from sensory (S) neurons, and inhibit each other through disynaptic pathways mediated by inhibitory (I) interneurons. Correlation-based plasticity of disynaptic inhibition serves to incompletely decorrelate E neuron activity ...
arxiv
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Training deep learning dose prediction models for the latest cutting‐edge radiotherapy techniques, such as AI‐based nodal radiotherapy (AINRT) and Daily Adaptive AI‐based nodal radiotherapy (DA‐AINRT), is challenging due to limited data.
Hui‐Ju Wang +5 more
wiley +1 more source
Cytochrome c Oxidase on the Crossroads of Transcriptional Regulation and Bioenergetics
Frontiers in Physiology, 2019 Mitochondria are the organelles of eukaryotic cells responsible for the ATP production by means of the electron transfer chain (ETC). Its work is under strict genetic control providing the correct assembly of the enzyme complexes and the interface to ...
Ivan Vladimirovich Chicherin +7 more
doaj +1 more source