CryoTEN: Efficiently Enhancing Cryo-EM Density Maps Using Transformers

Academic Background Cryogenic Electron Microscopy (Cryo-EM) is a crucial experimental technique for determining the structures of macromolecules such as proteins. However, the effectiveness of Cryo-EM is often hindered by noise and missing density values caused by experimental conditions such as low contrast and conformational heterogeneity. Althou...

Functional Mapping of the Molluscan Brain Guided by Synchrotron X-Ray Tomography

Academic Background The field of neuroscience has long been dedicated to understanding how neural circuits generate and control complex behaviors. Although simple model organisms, such as mollusks, crustaceans, and annelids, have provided valuable models for research due to their accessible nervous systems and large characteristic neurons, in many ...

The Endocannabinoid 2-Arachidonoylglycerol is Released and Transported on Demand via Extracellular Microvesicles

Endocannabinoids Released on Demand via Extracellular Microvesicles Academic Background Endocannabinoids (ECBs) are a class of lipid neurotransmitters that play a critical role in brain function by activating cannabinoid receptor CB1. Unlike classical neurotransmitters, the storage and release mechanisms of ECBs have remained elusive, leading to si...

GABAergic synapses between auditory efferent neurons and type II spiral ganglion afferent neurons in the mouse cochlea

GABAergic Synapses Between Auditory Efferent Neurons and Type II Spiral Ganglion Afferent Neurons in the Mouse Cochlea Background Introduction The complexity and precision of the auditory system have always been important topics in neuroscience research. As a key component of the auditory system, the interactions between cells and neurons within th...

Independent effects of the human circadian system and sleep/ eating cycles on caloric intake in adolescents vary by weight status

 

The Impact of Circadian Rhythms and Behavioral Cycles on Caloric Intake in Adolescents Varies by Weight Status Academic Background The prevalence of obesity continues to rise globally, particularly among adolescents, increasing the risk of various chronic diseases such as type 2 diabetes, hypertension, and cardiovascular disorders. While previous s...

Temporal Autocorrelation is Predictive of Age—An Extensive MEG Time-Series Analysis

Brain Age Prediction Study Based on MEG Time Series Academic Background With the extension of human lifespan, understanding changes in the brain throughout the life cycle has become increasingly important. The structure and function of the brain undergo significant changes with age, which not only affect cognitive functions but are also closely rel...

ATP-Sensitive Potassium Channels Alter Glycolytic Flux to Modulate Cortical Activity and Sleep

KATP Channels Modulate Cortical Activity and Sleep by Regulating Glycolytic Flux Academic Background Glucose serves not only as the primary energy source for the brain but also as a biosynthetic substrate for neurotransmitter synthesis. Changes in glycolytic flux can alter neurotransmitter synthesis, thereby modulating cortical electroencephalograp...

Modeling Ocular Surface Ion and Water Transport by Generation of Lipid- and Mucin-Producing Human Meibomian Gland and Conjunctival Epithelial Cells

Modeling of Ion and Water Transport on the Human Ocular Surface Background Introduction The ocular surface plays a crucial role in human physiology and diseases, especially the stability and composition of the tear film, which directly impact ocular surface health. The tear film consists of three layers: an outer lipid layer (secreted by the meibom...

Experimental Constraints on the Symmetron Field with a Magnetically Levitated Force Sensor

Experimental Constraints on the Symmetron Field: Breakthrough Research with Magnetically Levitated Force Sensors Academic Background Dark energy is the mysterious force behind the accelerated expansion of the universe, but its essence remains an enigma. To explain the nature of dark energy, scientists have proposed various theories, among which the...

Brain Pericytes and Perivascular Fibroblasts Are Stromal Progenitors with Dual Functions in Cerebrovascular Regeneration After Stroke

Dual Functions of Pericytes and Perivascular Fibroblasts in Cerebrovascular Regeneration After Stroke Academic Background Stroke is one of the leading causes of death and disability worldwide. Current therapeutic interventions are mostly limited to acute thrombolytic treatment or thrombectomy, followed by long-term rehabilitation. However, the long...