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4Biology is a focused search engine built for biology students, researchers, educators, and lab managers. We combine multiple indexes, curated sources, and AI tools to surface publications, protocols, datasets, suppliers, and learning resources that matter to life scientists. Use the site to save time, find specialized resources, and get context-specific search results not optimized for general web traffic. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
DHCR24 Eases DNA Damage in Aging Endothelial Cells Through ENKUR/Ca2+
13+ hour, 52+ min ago (849+ words) Scientists have identified a previously unrecognized molecular pathway that protects aging blood vessel cells from the DNA damage that drives vascular decline, and the discovery could point toward new strategies for preventing age-related cardiovascular disease....
How mitochondria adapt with age: mechanisms, resilience, and therapies
16+ hour, 31+ min ago (744+ words) Mitochondria have long been cast as the batteries of the cell, and their decline has been framed for decades as the molecular equivalent of a battery running flat: less ATP, more reactive oxygen species, and faster ageing. A new review…...
Sequence transformer learns DNA mutation patterns to subtype breast cancer
17+ hour, 49+ min ago (734+ words) Every tumor tells a story in its DNA, but the mutations themselves are only half the tale. Scientists have long known that breast cancers can be sorted into clinically meaningful subtypes based on gene-expression patterns such as the widely used…...
Genome-wide analysis reveals genetic diversity in two Chinese black rabbit
18+ hour, 3+ min ago (839+ words) The black rabbits of China have long been prized by local farmers for their hardiness, their flavorful meat, and their remarkable ability to thrive where commercial breeds struggle. Yet despite centuries of informal reputation, the genetic secrets of two of…...
Chromosome Sleuthing Reveals Hidden Karyotype Diversity in Iran’s Carrot
19+ hour, 45+ min ago (802+ words) Deep in the mountains and arid plains of Iran, a quiet revolution in plant science is taking shape under the microscope. A new cytogenetic investigation has charted the chromosomes of thirty species spanning sixteen genera of Apioideae, the largest and…...
BioViva Secures U.S. Patent for hTERT and Follistatin-344 Gene Therapy Approach to Age-Related Disorders
1+ day, 6+ hour ago (25+ words) goSkagit - Manage Subscription (Pay Your Bill, Vacation Request, Update Account Info)...
Dual RNA-seq Reveals Parasite Virulence Genes and Crab Immune Responses
21+ hour, 55+ min ago (861+ words) In the crowded waters of China’s eastern coast, the swimming crab Portunus trituberculatus has long been one of aquaculture’s most valuable commodities, and one of its most vulnerable. A microscopic scuticociliate parasite called Mesanophrys sp. invades the crab’s hemolymph, dismantles…...
Single-cell maps reveal how enhancers regulate their target genes
1+ day, 8+ hour ago (846+ words) Genomic dark matter has long been the paradox at the heart of human genetics....
Hierarchical AI model unifies single-cell multiomics data through deep
1+ day, 8+ hour ago (829+ words) Researchers at the Indian Institute of Technology Kanpur, working with a collaborator at the University of California, Irvine, have unveiled a new artificial intelligence framework that promises to make sense of one of the most data-rich but technically unruly corners…...
New Model Maps Brain Reaction Networks with Anatomical Precision
1+ day, 13+ hour ago (54+ words) In a development that could reshape how neuroscientists model the way external stimuli ripple through the brain, a new study published in the journal Neuroinformatics introduces a method that does something unusually ambitious: instead of assuming a fixed brain network…...