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News
Daniel Kahneman changed how we think about human nature – the psychologist remembered by a former student
3+ week, 5+ day ago (1034+ words) Daniel Kahneman’s passing at 90 years old has left a major gap in the field of behavioural science and in the wider intellectual community. His scientific contributions, many made in collaboration with cognitive psychologist Amos Tversky, transformed the disciplines of psychology…...
AI Translates Light Microscopy Into Electron-Microscope Detail to Speed
5+ hour, 41+ min ago (534+ words) Mapping the wiring of the brain at nanometer resolution has long demanded a punishing trade-off: electron microscopy can reveal every synaptic cleft and organelle, but imaging even a cubic millimeter of neural tissue this way takes months or years of…...
AI Graph Tool scFormer Uncovers Rare Cell States Hidden in Single-Cell and
8+ hour, 31+ min ago (75+ words) Rare cells punch far above their weight in biology. Populations that make up less than one percent of a tissue can drive tumor progression, immune evasion, drug resistance, and relapse, while others mark the first steps of lineage commitment or…...
Protein Assembly, Not Abundance, Explains Why Cells Behave So Differently
12+ hour, 41+ min ago (689+ words) For decades, biologists have treated protein abundance as the closest available proxy for what a cell is actually doing. Measure how much of each protein a cell produces, the reasoning went, and you have a reasonable snapshot of its functional…...
Transfer Learning Reconstructs the Signaling Histories of Single Cells
14+ hour, 13+ min ago (704+ words) Every cell in the body carries a hidden biography. Long before a researcher harvests a tissue and sequences its contents, that cell has been bombarded by hormones, growth factors, cytokines and stress signals, and its current state is the accumulated…...
New Computational Framework Tracks Cell Migration Across Space and Time
1+ day, 2+ hour ago (879+ words) Scientists have unveiled a new computational framework that brings together two of the most powerful technologies in modern biology—single-cell RNA sequencing and spatial transcriptomics—to reconstruct how populations of cells redistribute and change state across time within living tissues....
Efficient Agrobacterium transformation developed for biofuel crop Brassica
1+ day, 10+ hour ago (55+ words) Scientists in Australia have developed a robust and reproducible genetic transformation system for Brassica carinata, an ancient East African oilseed that is rapidly emerging as one of the most promising non-food feedstocks for sustainable aviation fuel and renewable diesel. The…...
Revvity Signs Agreement to Acquire Human Cell Design
2+ day, 17+ hour ago (441+ words) As wet-lab validation becomes increasingly important to support artificial intelligence-enhanced science, research science points out that human-relevant cell models provide an important foundation for testing and confirming AI-generated insights. The post Revvity Signs Agreement to Acquire Human Cell Design appeared…...
Scientists Say the “Lizard Brain” Is a Myth, But the Truth About How Our Brains Evolved May Be Even Stranger
2+ day, 22+ hour ago (1390+ words) One of the most popular explanations of human behavior has been that somewhere beneath our rational mind lurks an ancient “lizard brain”—a primitive evolutionary holdover responsible for instinct, emotion, fear, and aggression. There is just one problem. Neuroscientists have…...