Results 41 to 50 of about 72,901 (315)

Distributed quantum sensing in a continuous variable entangled network

, 2019
Networking plays a ubiquitous role in quantum technology. It is an integral part of quantum communication and has significant potential for upscaling quantum computer technologies that are otherwise not scalable. Recently, it was realized that sensing of
Andersen, Ulrik L., Borregaard, Johannes, Breum, Casper R., Christandl, Matthias, Gehring, Tobias, Guo, Xueshi, Izumi, Shuro, Larsen, Mikkel V., Neergaard-Nielsen, Jonas S.   +8 more
core   +1 more source

Shell Neurons of the Master Circadian Clock Coordinate the Phase of Tissue Clocks Throughout the Brain and Body [PDF]

, 2015
Background: Daily rhythms in mammals are programmed by a master clock in the suprachiasmatic nucleus (SCN). The SCN contains two main compartments (shell and core), but the role of each region in system-level coordination remains ill defined.
Baba, Kenkichi, Baker, Kimberly M., Bartness, Timothy J., Callif, Ben L., Castanon-Cervantes, Oscar, Davidson, Alec J., Ehlen, J. Christopher, Evans, Jennifer A., Kloehn, Ian, Leise, Tanya, Mitchell, Andrew S., Paul, Ketema N., Suen, Ting-Chung, Teubner, Brett J.W., Tosini, Gianluca   +14 more
core   +2 more sources

Loss of functional cryptochrome 1 reduces robustness of 24-hour behavioral rhythms in monarch butterflies

iScience
Summary: Light is one of the strongest cues for entrainment of circadian clocks. While some insect species rely only on visual input, others like Drosophila melanogaster use both the visual system and the deep-brain blue-light photoreceptor cryptochrome ...
Samantha E. Iiams, Guijun Wan, Jiwei Zhang, Aldrin B. Lugena, Ying Zhang, Ashley N. Hayden, Christine Merlin   +6 more
doaj   +1 more source

Circadian rhythm and cell population growth [PDF]

, 2010
Molecular circadian clocks, that are found in all nucleated cells of mammals, are known to dictate rhythms of approximately 24 hours (circa diem) to many physiological processes.
Bekkal Brikci, Bekkal Brikci, Bjarnason, Bjarnason, Clairambault, Clairambault, Clairambault, Clairambault, Doumic, Filipski, Filipski, Filipski, Fu, Giacchetti, Hanahan, Hastings, Horn, Jean Clairambault, Kingman, Lemmer, Lévi, Lévi, Lévi, Michel, Reppert, Romond, Stéphane Gaubert, Thomas Lepoutre   +27 more
core   +5 more sources

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source

How to Synchronize Biological Clocks [PDF]

Journal of Computational Biology, 2009
This paper is concerned with a novel algorithm to study networks of biological clocks. A new set of conditions is established that can be used to verify whether an existing network synchronizes or to give guidelines to construct a new synthetic network of biological oscillators that synchronize.
G. Russo, DI BERNARDO, MARIO
openaire   +5 more sources

Circadian clock control of ribosome composition promotes rhythmic translation and termination fidelity

Cell Reports
Summary: Ribosome composition is dynamic, shifting with cell state and stress, but whether it varies with circadian time is unknown. Here, we uncover circadian clock-driven changes in ribosome composition in Neurospora crassa.
Teresa M. Lamb, Kathrina D. Castillo, Rachel Porter, Cheng Wu, Samuel O. Purvine, Griffin Best, Erika Zink, Ebimobowei O. Preh, Lunda Shen, Matthew S. Sachs, Deborah Bell-Pedersen   +10 more
doaj   +1 more source

The Socioeconomic Gradient in Epigenetic Ageing Clocks: Evidence from the Multi-Ethnic Study of Atherosclerosis and the Health and Retirement Study

Epigenetics, 2022
Epigenetic clocks have been widely used to predict disease risk in multiple tissues or cells. Their success as a measure of biological ageing has prompted research on the connection between epigenetic pathways of ageing and the socioeconomic gradient in ...
Lauren L. Schmitz, Wei Zhao, Scott M. Ratliff, Julia Goodwin, Jiacheng Miao, Qiongshi Lu, Xiuqing Guo, Kent D. Taylor, Jingzhong Ding, Yongmei Liu, Morgan Levine, Jennifer A. Smith   +11 more
doaj   +1 more source

Pazopanib Combined With Vincristine and Irinotecan in Relapsed Wilms Tumor: Encouraging Outcomes in a Heavily Pretreated Pediatric Cohort

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While Wilms tumor (WT) typically has a favorable prognosis, relapsed cases—especially those with high‐risk histology—remain therapeutically challenging after intensive frontline therapy. The combination of vincristine and irinotecan has demonstrated activity in pediatric solid tumors, and pazopanib, a multi‐targeted tyrosine kinase ...
Maria Debora De Pasquale, Alessandro Crocoli, Giuseppe Maria Milano, Pierluigi Di Paolo, Francesca Diomedi Camassei, Ida Russo, Annalisa Serra   +6 more
wiley   +1 more source

Is the concept of mammalian epigenetic clocks universal and applicable to invertebrates?

Frontiers in Genetics
Certain aspects of animal ageing can be quantified using molecular clocks or machine learning algorithms that are trained on specific omics data, with epigenetic clocks based on DNA methylation (DNAm) garnering the most attention.
Ryszard Maleszka
doaj   +1 more source