Results 151 to 160 of about 485,714 (300)

Spinal motor mapping by epidural stimulation of lumbosacral posterior roots in humans. [PDF]

iScience, 2021
Hofstoetter US, Perret I, Bayart A, Lackner P, Binder H, Freundl B, Minassian K.   +6 more
europepmc   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source

Tumor-Specific Alterations in Motor Cortex Excitability and Tractography of the Corticospinal Tract—A Navigated Transcranial Magnetic Stimulation Study

Journal of Integrative Neuroscience
Background: Non-invasive brain mapping using navigated transcranial magnetic stimulation (nTMS) is a valuable tool prior to resection of malignant brain tumors.
Thomas Eibl, Michael Schrey, Adrian Liebert, Leonard Ritter, Rüdiger Lange, Hans-Herbert Steiner, Karl-Michael Schebesch   +6 more
doaj   +1 more source

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

Molecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath, Irene A. George, Srikanth S. Manda, Prasanth Ariyannur, Ekta R. Dhawale, Raja Sekhar Kommu, Rajan Datar, Darshana Patil, Vinita Trivedi, Manisha Singh, Kumar Prabhash, Sewanti Limaye, Richa Chauhan, Prashant Kumar   +13 more
wiley   +1 more source

Sense of agency for a new motor skill emerges via the formation of a structural internal model

Communications Psychology
Sense of agency (SoA) refers to the feeling of controlling one’s body and the external environment. The traditional comparator model posits that SoA arises from a match between predicted and actual action outcomes. However, when learning new motor skills,
Takumi Tanaka, Hiroshi Imamizu
doaj   +1 more source

Learning Pose Grammar to Encode Human Body Configuration for 3D Pose Estimation

, 2018
In this paper, we propose a pose grammar to tackle the problem of 3D human pose estimation. Our model directly takes 2D pose as input and learns a generalized 2D-3D mapping function.
Fang, Haoshu, Liu, Xiaobai, Wang, Wenguan, Xu, Yuanlu, Zhu, Song-Chun   +4 more
core   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Cortical mapping with navigated transcranial magnetic stimulation in low-grade glioma surgery

Neuropsychiatric Disease and Treatment, 2012
Wellingson S Paiva1, Erich T Fonoff1, Marco A Marcolin2, Hector N Cabrera1, Manoel J Teixeira11Division of Functional Neurosurgery, Hospital das Clinicas, 2TMS Laboratory of the Psychiatry Institute, Hospital das Clinicas, University of São ...
Paiva WS, Teixeira MJ, Marcolin MA, Cabrera HN, Fonoff ET   +4 more
doaj  

A Real-Time Unsupervised Neural Network for the Low-Level Control of a Mobile Robot in a Nonstationary Environment [PDF]

, 1994
This article introduces a real-time, unsupervised neural network that learns to control a two-degree-of-freedom mobile robot in a nonstationary environment. The neural controller, which is termed neural NETwork MObile Robot Controller (NETMORC), combines
Coronado, Juan Lopez, Gaudiano, Paolo, Zalana, Eduardo   +2 more
core   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source