Results 81 to 90 of about 2,495,030 (364)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

A comparative study of visual reaction time and auditory reaction time in automobile industry workers and age-matched controls

National Journal of Physiology, Pharmacy and Pharmacology
Background: The automobile industry is a complex and dynamic work environment, where workers are exposed to various visual and auditory stimuli that requires rapid processing and response.
Gunasekaran Suchithra, Kannan Umamaheswari, Hassan Srinath Sneha   +2 more
doaj   +1 more source

Visual Perception And Its Effect On Reaction Time And Time-Movement Anticipation In Elite Female Basketball Players

, 2015
Introduction. The efficient collection and analysis of information from both the central and the peripheral field of vision may affect human coordination motor abilities.
Maja Mańkowska, Tatiana Poliszczuk, Dmytro Poliszczuk, Monika Johne   +3 more
semanticscholar   +1 more source

A Comparative Study on Visual Choice Reaction Time for Different Colors in Females

Neurology Research International, 2014
Reaction time is one of the important methods to study a person's central information processing speed and coordinated peripheral movement response.
Grrishma Balakrishnan, Gurunandan Uppinakudru, Gaur Girwar Singh, Shobith Bangera, Aswini Dutt Raghavendra, Dinesh Thangavel   +5 more
semanticscholar   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

What pops out in positional priming of pop-out: insights from event-related EEG lateralizations [PDF]

, 2014
It is well established that, in visual pop-out search, reaction time (RT) performance is influenced by cross-trial repetitions versus changes of target-defining attributes.
Finke, K., Geyer, T., Gokce, A., Muller, Hermann J., Tollner, T.   +4 more
core   +3 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

Distinct phase-amplitude couplings distinguish cognitive processes in human attention [PDF]

, 2018
Spatial attention is the cognitive function that coordinates the selection of visual stimuli with appropriate behavioral responses. Recent studies have reported that phase-amplitude coupling (PAC) of low and high frequencies covaries with spatial ...
Chacko, Ravi V., Corbetta, Maurizio, Daitch, Amy L., Jung, Suh Woo, Kim, Byungchan, Leuthardt, Eric C., Metcalf, Nicholas V., Roland, Jarod L., Shulman, Gordon L.   +8 more
core   +2 more sources

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Effects of a 50 Hz magnetic field on human visual duration discrimination and recognition memory : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University [PDF]

, 1998
The purpose of this study was to investigate the direct and delayed effects of a sinusoidal 100 μ;T, 50 Hz intermittent magnetic field on human performance measures.
Abbott, Jeana D
core