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PET Reporter Probes for Brain Imaging of Transduced Gene and Cell Expression: Status and Challenges.
J Med Chem
January 2025
Molecular Imaging Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, 20892 United States.
Article Synopsis
- Gene therapy and cell transduction are emerging as promising treatments for neurological and psychiatric disorders, with PET imaging playing a key role in assessing treatment effectiveness.
- The success of PET imaging relies on the creation of specific radiotracers that can identify exogenous transgenes or modified cells in the brain, potentially eliminating the need for invasive procedures.
- This article discusses the current state and challenges in developing PET probes for monitoring gene therapy and cellular interventions, highlighting the importance of radiochemical development and practical applications in a clinical setting.
Citrus transcription factor CsERF1 is involved in the response to citrus tristeza disease.
Front Plant Sci
January 2025
National Citrus Engineering and Technology Research Center, Citrus Research Institute, Southwest University/Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing, China.
Introduction: Citrus tristeza virus (CTV) is a threat to the citrus production and causes severe economic losses to the citrus industry. Ethylene response factors (ERFs) play important roles in plant growth and stress responses. Although ERF genes have been widely studied in model plants, little is known about their role in biological stress responses in fruit trees, such as citrus.
View Article and Find Full Text PDFParental Drinking Patterns and Adolescent Alcohol Consumption: Considering the Role of Sex and Developmental Stage.
J Adolesc
January 2025
Laboratory for Studies in Economic Sociology, Department of Sociology, National Research University Higher School of Economics, Moscow, Russian Federation.
Introduction: Research indicates that parental behaviors shape adolescents' alcohol consumption, but it is unclear whether mothers or fathers have a more significant impact and how this relationship varies by sex and developmental stage. This study examines the effects of parental alcohol consumption patterns on adolescents in Russia using a large representative sample.
Methods: The study employs pooled data from the Russia Longitudinal Monitoring Survey-Higher School of Economics (RLMS-HSE) from 2006 to 2019.
A bHLH transcription factor RrUNE12 regulates salt tolerance and promotes ascorbate synthesis.
Plant Cell Rep
January 2025
Engineering Research Center of National Forestry and Grassland Administration for Rosa Roxburghii, Agricultural College, Guizhou University, Guiyang, 550025, People's Republic of China.
RrUNE12 binds to the RrGGP2 promoter to facilitate biosynthesis of AsA in Rosa roxburghii fruit. Furthermore, RrUNE12 upregulates antioxidant-related genes and maintains ROS homeostasis, thereby improving tolerance to salt stress. L-ascorbic acid (AsA) plays an essential role in stress defense as a major antioxidant in plant cells.
View Article and Find Full Text PDFFibroblast growth factor-inducible 14 regulates satellite cell self-renewal and expansion during skeletal muscle repair.
JCI Insight
January 2025
Institute of Muscle Biology and Cachexia, University of Houston College of Pharmacy, Houston, United States of America.
Skeletal muscle regeneration in adults is predominantly driven by satellite cells. Loss of satellite cell pool and function leads to skeletal muscle wasting in many conditions and disease states. Here, we demonstrate that the levels of fibroblast growth factor-inducible 14 (Fn14) were increased in satellite cells after muscle injury.
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