Results 101 to 110 of about 1,507,854 (249)

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Structure of the Catalytic Fragment of Translation Initiation Factor 2B and Identification of a Critically Important Catalytic Residue

, 2004
Thomas Boesen, Sarah S. Mohammad, Graham D. Pavitt, G.R. Andersen   +3 more
openalex   +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

Description of Dichelacera (Dichelacera) lamasi n. sp. (Diptera: Tabanidae), a new species from the state of Mato Grosso do Sul, Brazil [PDF]

Biodiversity Data Journal, 2019
Fernanda Penaforte, Augusto Henriques
doaj   +3 more sources

A new MCM modification cycle regulates DNA replication initiation

, 2016
Lei Wei, Xiaolan Zhao
openalex   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS 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, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Breast feeding practices and newborn care in rural areas: A descriptive cross-sectional study

Indian Journal of Community Medicine, 2009
Context: Breastfeeding practices play an important role in reducing child mortality and morbidity. This study was aimed to describe the breastfeeding practices prevalent in rural areas.
Madhu K, Chowdary Sriram, Masthi Ramesh
doaj  

Trends of CD4 cell count levels at the initiation of antiretroviral therapy over time and factors associated with late initiation of antiretroviral therapy among Asian HIV‐positive patients

, 2014
Sasisopin Kiertiburanakul, David Boettiger, Man Po Lee, Sharifah Fs Omar, Junko Tanuma, Oon Tek Ng, Nicolas Durier, Praphan Phanuphak, Rossana Ditangco, Romanee Chaiwarith, Pacharee Kantipong, Christopher KC Lee, Mahiran Mustafa, Vonthanak Saphonn, Winai Ratanasuwan, Tuti Parwati Merati, Nagalingeswaran Kumarasamy, Wing Wai Wong, Fujie Zhang, Thanh Thuy Pham, Sanjay Pujari, Jun Yong Choi, Evy Yunihastuti, Somnuek Sungkanuparph, TREAT Asia HIV Observational Databases (TAHOD) and the TREAT Asia Studies to Evaluate Resistance (TASER)   +24 more
openalex   +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

The Body as a Resource for Other-Initiation of Repair: Cupping the Hand Behind the Ear

, 2016
Kristian Mortensen
openalex   +2 more sources