Results 61 to 70 of about 464,149 (355)

Longitudinal structures of zonal wind in the thermosphere by the ICON/MIGHTI and the main wave sources [PDF]

open access: gold, 2023
Dan Li   +6 more
openalex   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Iconic semiosis and representational efficiency in the London Underground Diagram [PDF]

open access: yes, 2014
The icon is the type of sign connected to efficient representational features, and its manipulation reveals more information about its object. The London Underground Diagram (LUD) is an iconic artifact and a well-known example of representational ...
Atã, Pedro   +2 more
core   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

COVID-19 Vaccination Recommendations for Immunocompromised Patient Populations: Delphi Panel and Consensus Statement Generation in the United States

open access: yesInfectious Diseases and Therapy
Introduction The United States Advisory Committee on Immunization Practices (ACIP) and the Centers for Disease Control (CDC) recommend COVID-19 vaccines for all immunocompromised individuals.
Kira Zhi Hua Lai   +5 more
doaj   +1 more source

Illustration of patient-reported outcome challenges and solutions in rare diseases: a systematic review in Cushing’s syndrome

open access: yesOrphanet Journal of Rare Diseases, 2018
Rare diseases are often not fully understood and efforts put in investigating it from patient perspective are usually met with challenges. We performed a systematic literature review (SLR) for the last 20 years in Cushing’s Syndrome (CS) to illustrate ...
Naomi Knoble   +3 more
doaj   +1 more source

Experiences of children and adolescents living with achondroplasia and their caregivers

open access: yesMolecular Genetics & Genomic Medicine, 2022
Background Achondroplasia, caused by a pathogenic variant in the fibroblast growth factor receptor 3 gene (FGFR3), leads to significant multisystem complications across the lifespan that may affect the health‐related quality of life (HRQoL) of ...
Renée Shediac   +10 more
doaj   +1 more source

Children's interactions with interactive toy technology [PDF]

open access: yes, 2003
Digital toys offer the opportunity to explore software scaffolding through tangible interfaces that are not bound to the desktop computer. This paper describes the empirical work completed by the CACHET (Computers and Children's Electronic Toys) project ...
Airey, S.   +3 more
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Development of the pediatric daily ulcerative colitis signs and symptoms scale (DUCS): qualitative research findings

open access: yesBMC Research Notes, 2017
Background The purpose of this study is to develop patient-reported (PRO) and observer-reported (ObsRO) outcome measures of ulcerative colitis (UC) signs/symptoms in children aged 5–17 with mild/moderate UC.
Emuella Flood   +5 more
doaj   +1 more source

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