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News
Designing Better Biomedical Hydrogels Through Molecular Building Blocks and
1+ day, 8+ hour ago (561+ words) A new review suggests that the next generation of biomedical hydrogels could be designed less like uniform gels and more like precisely engineered miniature landscapes, with organized structures that control how forces, water, ions, drugs and biological signals move through…...
AI Helps Researchers Decode DNA Sequence Crucial for Gene Activation
1+ day, 9+ hour ago (614+ words) The molecular switch that helps determine whether a human gene is turned on or remains silent has been decoded with the help of artificial intelligence....
Single-cell study reveals sex-specific nonlinear trajectories of immune
1+ day, 9+ hour ago (614+ words) A new study published in Nature Communications is drawing attention to an increasingly important question in immunology: does the immune system age in the same way in women and men? The research, led by H. Park, N. Le Bert and A. Bertoletti, examines…...
New method reveals how degenerative diseases affect individual cells
1+ day, 11+ hour ago (574+ words) Scientists at the University of Cologne, University Hospital Cologne, and the Max Planck Institute for Metabolism Research have developed a computational method that can measure cellular damage with unprecedented precision....
Stanford study shows molecular glue converts cancer driver into built-in
1+ day, 13+ hour ago (593+ words) A two-headed experimental drug has eradicated aggressive human lymphoma tumors in mice by turning one of cancer’s most important growth-driving proteins against the malignant cells it normally supports. The compound, called TCIP3, was developed by researchers at Stanford Medicine and works…...
Postglacial Colonization and Isolation Shape Venustaconcha ellipsiformis
1+ day, 13+ hour ago (594+ words) A new range-wide genetic study of the freshwater mussel Venustaconcha ellipsiformis has revealed how ancient glaciers, changing river systems, and limited dispersal have combined to shape the species’ genetic landscape across North America....
KAIST develops technology reversing irreversible biological changes,
1+ day, 14+ hour ago (534+ words) A cell that has become cancerous, aged or otherwise abnormal may appear to have crossed a biological point of no return. Once its internal molecular circuitry has stabilized in a new state, removing the original trigger often does not restore…...
New Tool Reveals Hidden Patterns in Complex Biological Data
1+ day, 23+ hour ago (650+ words) Modern biology has entered an age in which the hardest part of an experiment may no longer be collecting data, but understanding what the data are trying to say....
Mapping gene and epigenetic changes that make undead cancer cells promote
2+ day, 9+ hour ago (581+ words) Cancer treatments that stop tumors from growing may also leave behind a potentially dangerous population of “undead” cells, according to a new study from researchers at The Rockefeller University....
New study explains how RNA droplets may have helped start life
2+ day, 9+ hour ago (552+ words) BUFFALO, N.Y. — Before the first cells enclosed chemistry inside membranes, life faced a basic logistical problem: molecules needed to find one another in a hostile, watery environment. RNA may have offered an answer....