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http://dx.doi.org/10.1016/0360-3016(89)90128-4 | DOI Listing |
Q J Exp Psychol (Hove)
January 2025
Department of Psychology, University of Guelph, Ontario, Canada.
Decision perseveration is consistently observed in recognition tests, such that judgments tend to repeat (e.g., "old" responses tend to follow "old" responses) across trials.
View Article and Find Full Text PDFJAMA Netw Open
January 2025
Davidoff Cancer Center, Rabin Medical Center, Petach Tikvah, Israel.
Importance: Three similar phase 3 randomized clinical trials have investigated PD-1/PD-L1 (programmed cell death 1 protein/programmed cell death 1 ligand 1) inhibitors in combination with platinum-based chemotherapy vs chemotherapy alone as first-line treatment for advanced urothelial carcinoma (IMvigor130, atezolizumab; KEYNOTE-361, pembrolizumab; and CheckMate901, nivolumab). Only CheckMate901 reported overall survival (OS) benefit for the combination. The reason for these inconsistent results is unclear.
View Article and Find Full Text PDFBiochem Soc Trans
January 2025
Centre for Plant Molecular Biology, University of Tübingen, Tübingen 72076, Germany.
Primary axis formation is the first step of embryonic patterning in flowering plants and recent findings highlight the importance of parent-of-origin effects in this process. Apical-basal patterning has a strong influence on suspensor development, an extra-embryonic organ involved in nutrient transport to the embryo at an early stage of seed development. The endosperm, a second fertilization product, nourishes the embryo at later stages of seed development.
View Article and Find Full Text PDFTrials
January 2025
Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK.
Background: Animated short videos used to explain a concept or project are often called animated explainer videos (AEVs). AEVs can supplement or provide an alternative to participant information sheets as a means of giving information about clinical research to potential participants. Current use of AEVs tends to focus on the specifics of a particular trial, yet there are many common aspects of clinical research regardless of the interventions being investigated that can be poorly covered in current trial materials.
View Article and Find Full Text PDFBiol Lett
January 2025
Discovery, InsideOutBio , Charlestown, MA, USA.
This paper is focused on the origins of the contemporary genetic code. A novel explanation is proposed for how the mapping of nucleotides in DNA to amino acids in proteins arose that derives from repeat nucleotide sequences able to form alternative nucleic acid structures (ANS), such as the unusual left-handed Z-DNA, triplex, G-quadruplex and I-motif conformations. The scheme identifies sequence-specific contacts that map ANS repeats to dipeptide polymers (DPS).
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