Results 141 to 150 of about 3,804,425 (381)

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

open access: yesFEBS 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

Embryos derived from donor or patient oocytes are not different for in vitro fertilization outcomes when PGT allows euploid embryo selection: a retrospective study [PDF]

open access: gold, 2020
Elizabeth Schaeffer   +5 more
openalex   +1 more source

Donor selection, donor management and donor offer procedures

open access: yes
One of the major limitations in LTx is represented by the limited donor organ pool. Currently, the acceptance rate of donor lungs is 20–50% worldwide, representing the lowest among all solid organs. The main causes for this phenomenon are suboptimal donor management, the lack of strong evaluation criteria and poor retrieval techniques.
Alberto Benazzo, Tji Gan
openaire   +3 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

One Year Outcomes Following Transplantation with COVID-19-Positive Donor Hearts: A National Database Cohort Study

open access: yesJournal of Cardiovascular Development and Disease
The current understanding of the safety of heart transplantation from COVID-19+ donors is uncertain. Preliminary studies suggest that heart transplants from these donors may be feasible.
Stanley B. Wolfe   +8 more
doaj   +1 more source

Selection of heat tolerant donor lines in indian mustard (Brassica Juncea L.)

open access: diamond, 2023
Jasneet Kaur   +5 more
openalex   +2 more sources

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Effective Philanthropy: Towards a Research Agenda - A White Paper [PDF]

open access: yes, 2016
Many people look at getting people to give more. Giving Evidence and the Social Enterprise Initiative at the University of Chicago Booth School of Business have been looking at getting donors to give better.
Caroline Fiennes
core  

An evaluation of the prevalence and causes of blood donor deferral in Lagos state, Nigeria

open access: yesDiscover Public Health
Background Blood transfusion safety relies on thorough donor eligibility assessments that lead to the deferral of individuals who do not meet established criteria.
Olufemi Abiola Oyedeji   +5 more
doaj   +1 more source

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