Results 151 to 160 of about 5,277,218 (357)

Age and the power of zero CAC in cardiac risk assessment: overview of the literature and a cautionary case

open access: green, 2022
John P. Sheppard   +4 more
openalex   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Magnetized LambdaCDM inhomogeneities and the cosmic dark ages

open access: yes, 2011
Exact solutions of the perturbations equations in the magnetized LambdaCDM scenario are presented. They apply during the dark ages and, more specifically, after the baryons are freed from the drag of the photons.
Giovannini, Massimo
core  

Aging [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 1997
openaire   +2 more sources

Revealing the Impact of Aging on Perovskite Solar Cells Employing Nickel Phthalocyanine‐Based Hole Transporting Material [PDF]

open access: gold
Muhammad Ans   +11 more
openalex   +1 more source

Human motor unit characteristics of the superior trapezius muscle with age-related comparisons [PDF]

open access: bronze, 2019
Eric A. Kirk   +4 more
openalex   +1 more source

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