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Test-Retest Reliability of Mismatch Negativity and Late Discriminative Negativity Response in Children With Listening Difficulties.
Eur J Neurosci
March 2025
School of Psychology, University of Auckland, Auckland, New Zealand.
The aim of the study was to determine the test-retest reliability of MMN and LDN recorded to simple speech contrasts in children with listening difficulties. MMN and LDN responses were recorded from Fz and Cz electrodes for a /da/-/ga/ contrast twice within a 10-day period. To extract MMN and LDN, auditory-evoked responses to /ga/ stimuli presented alone were subtracted from the responses to /ga/ presented within an oddball sequence.
View Article and Find Full Text PDFStZIP2 promotes root growth by improving the transport efficiency of zinc in potato(Solanum tuberosum L.).
Physiol Plant
January 2025
State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou, China.
Zinc is an essential trace element for plant growth and development. Zinc transporters play an important role in regulating zinc homeostasis in plants. In this study, the potato cultivar 'Atlantic' was used as experimental material to analyze the expression characteristics of the StZIP2 gene in different potato tissues under zinc deficiency stress.
View Article and Find Full Text PDFMechanism of Conformational Selection of tRNA by Bacterial Deaminase TadA.
Biochemistry
March 2025
Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
Base editing is a common mechanism by which organisms expand their genetic repertoire to access new functions. Here, we explore the mechanism of tRNA recognition in the bacterial deaminase TadA, which exclusively recognizes tRNA and converts the wobble base adenosine (A34) to inosine. We quantitatively evaluate the dynamics of tRNA binding by incorporating the fluorescent adenine analogue 2-aminopurine (2-AP) at position 34 in the wobble base of the anticodon loop.
View Article and Find Full Text PDFMulti-omics analysis of druggable genes to facilitate Alzheimer's disease therapy: A multi-cohort machine learning study.
J Prev Alzheimers Dis
March 2025
Department of Pathophysiology School of Basic Medicine Key Laboratory of Education Ministry/Hubei Province of China for Neurological Disorders Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China. Electronic address:
Background: The swift rise in the prevalence of Alzheimer's disease (AD) alongside its significant societal and economic impact has created a pressing demand for effective interventions and treatments. However, there are no available treatments that can modify the progression of the disease.
Methods: Eight AD brain tissues datasets and three blood datasets were obtained.
Linking epidemiology and genomics of maternal smoking during pregnancy in utero and in ageing: a population-based study using human foetuses and the UK Biobank cohort.
EBioMedicine
February 2025
Institute of Medical Sciences, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, UK; Institute for Clinical Research and Systems Medicine, Health and Medical University, Potsdam, Germany.
Background: Maternal smoking and foetal exposure to nicotine and other harmful chemicals in utero remains a serious public health issue with little knowledge about the underlying genetics and consequences of maternal smoking in ageing individuals. Here, we investigated the epidemiology and genomic architecture of maternal smoking in a middle-aged population and compare the results to effects observed in the developing foetus.
Methods: In the current project, we included 351,562 participants from the UK Biobank (UKB) and estimated exposure to maternal smoking status during pregnancy through self-reporting from the UKB participants about the mother's smoking status around their birth.
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