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Inter-brain plasticity as a mechanism of change in psychotherapy: A proof of concept focusing on test anxiety.
Psychother Res
January 2025
Department of Psychology, University of Haifa, Haifa, Israel.
Objective.: There is a growing consensus that interpersonal processes are key to understanding psychotherapy. How might that be reflected in the brain? Recent research proposes that inter-brain synchrony is a crucial neural component of interpersonal interaction.
View Article and Find Full Text PDFExploring the impact of exercise-induced BDNF on neuroplasticity in neurodegenerative and neuropsychiatric conditions.
Mol Biol Rep
January 2025
Department of Nursing Science, Faculty of Basic Medical Sciences, Adeleke University, Ede, Osun State, Nigeria.
This review investigates the intricate relationship between exercise, brain-derived neurotrophic factor (BDNF), neuroplasticity, and cognitive function, with a focus on implications for neuropsychiatric and neurodegenerative disorders. A systematic review was conducted by searching various databases for relevant studies that explored the connections between exercise, BDNF, neuroplasticity, and cognitive health. The analysis of eligible studies revealed that exercise increases BDNF levels in the brain, promoting neuroplasticity and enhancing cognitive functions.
View Article and Find Full Text PDFSmall-scale genetic differentiation in mean flowering time, but not in plasticity, along a geothermal heating gradient.
Evolution
January 2025
Department of Ecology, Environment and Plant Sciences, Stockholm University, SE-106 91 Stockholm, Sweden.
Genetic differentiation in traits is assumed to frequently occur in response to divergent natural selection. For example, developmental traits might respond to differences in climate. However, little is known about when and at which spatial scales environmental differences lead to genetic differentiation, and to what extent there is genetic differentiation also in trait plasticity.
View Article and Find Full Text PDFBioinspired Nanofluidic Circuits with Integrating Excitatory and Inhibitory Synapses.
Nano Lett
January 2025
State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Brain neural networks intricately integrate excitatory and inhibitory synaptic potentials to modulate the generation or suppression of action potentials, laying the foundation for neuronal computation. Although bioinspired nanofluidic systems have replicated some synaptic functions, complete integration of postsynaptic potentials remains unachieved. In this work, the developed ion concentration gradient nanofluidic memristor (ICGNM) modulates memristive effects through ion concentration gradient adjustments and exhibits synaptic plasticity phenomena, including paired-pulse facilitation, paired-pulse depression, and spike-rate-dependent plasticity.
View Article and Find Full Text PDFLineage tracing of pancreatic cells for mechanistic and therapeutic insights.
Trends Endocrinol Metab
January 2025
CAS CEMCS-CUHK Joint Laboratories, New Cornerstone Investigator Institute, State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China; School of Life Science and Technology, ShanghaiTech University, Shanghai, China; Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China. Electronic address:
Recent advances in lineage-tracing technologies have significantly improved our understanding of pancreatic cell biology, particularly in elucidating the ontogeny and regenerative capacity of pancreatic cells. A deeper appreciation of the mechanisms underlying pancreatic cell identity and plasticity holds the potential to inform the development of new therapeutic modalities for conditions such as diabetes and pancreatitis. With this goal in mind, here we summarize advances, challenges, and future directions in tracing pancreatic cell origins and fates using lineage-tracing technologies.
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