Results 41 to 50 of about 524,865 (248)

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Intimidation and harassment in residency: a review of the literature and results of the 2012 Canadian Association of Interns and Residents National Survey

Canadian Medical Education Journal, 2014
Background: Intimidation and harassment (I&H) have been longstanding problems in residency training. These behaviours continue to be prevalent, as evidenced by the 2012 Canadian Association of Interns and Residents (CAIR) National Resident Survey.
Safiya Karim, Maryana Duchcherer
doaj  

Hematopoietic (stem) cells—The elixir of life?

FEBS 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, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Reliability and validity support for an abbreviated Copenhagen burnout inventory using exploratory and confirmatory factor analysis

Journal of the American College of Emergency Physicians Open, 2022
Objective The Copenhagen Burnout Inventory (CBI) is an open‐access, valid, and reliable instrument measuring burnout that includes 19 items distributed across the following 3 domains (factors): personal burnout, work burnout, and patient burnout.
Melissa A. Barton, Michelle D. Lall, Mary M. Johnston, Dave W. Lu, Lewis S. Nelson, Karl Y. Bilimoria, Earl J. Reisdorff   +6 more
doaj   +1 more source

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

FEBS 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

Association between oral health-related quality of life and mental health among university students in Riyadh, Saudi Arabia

Clinical Epidemiology and Global Health
Background: Mental health is bidirectionally associated with oral disorders Therefore, this study aims at assessing self-reported mental illness and oral health-related quality of life (OHRQoL) of group of university students in Riyadh city of Saudi ...
AlBandary H. AlJameel, Lama S. AlSaleh, Noor H. Bawazir, Aseel S. AlOmair, Sultan A. AlMalki   +4 more
doaj   +1 more source

Peeling Skin Syndrome - Relato de Caso

Revista da Sociedade Portuguesa de Dermatologia e Venereologia, 2016
Peeling skin syndrome (PSS) é uma genodermatose rara, de herança autossômica recessiva causada por mutações nos genes CDSN, TGM5 ou CHTS8 dependendo do tipo da doença. É caracterizada por descamação superficial da pele, localizada (acral) ou generalizada,
Priscila Silva Correia, Gabriela Higino de Souza, Thais Marques Feitosa Mendes Siqueira, Fernando Aguiar Luz, Daniel Lago Obadia, Luna Azulay-Abulafia   +5 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source