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News
Chemotherapy Speeds One Aging Marker in Breast Cancer but Leaves Epigenetic
6+ hour, 5+ min ago (520+ words) A new study is challenging one of the most common assumptions in the fast-growing field of biological aging research: that the different blood tests used to measure how fast a person is aging are, at some level, measuring the same…...
Proteomic Aging Clocks Enter the Clinic in Landmark Phase 2a Geroprotection
10+ hour, 41+ min ago (744+ words) For decades, the central obstacle to testing therapies that slow human aging has been painfully simple: aging takes decades to measure. A drug that genuinely delays the biological processes of aging would need years, often a lifetime, of follow-up before…...
Nanoparticles Emerge as a Powerful New Weapon Against Cellular Aging
14+ hour, 54+ min ago (87+ words) Cellular senescence, one of the most closely studied hallmarks of aging, has long been a paradox in biology. On the one hand, it protects organisms by halting the division of damaged cells that might otherwise become cancerous. On the other,…...
First NAM Population in Italian Ryegrass Pinpoints Genes Behind Seed
20+ hour, 13+ min ago (651+ words) Italian ryegrass (Lolium multiflorum Lam.) is one of the most important forage grasses in temperate agriculture, prized for its rapid growth, high digestibility and adaptability to intensive grazing and cutting systems. Yet behind its agronomic value lies a stubborn problem…...
Key Gene Controlling Stem Diameter in Flax Identified by Genome-Wide Study
1+ day, 12+ hour ago (805+ words) Lodging, the structural failure of crop stems that bend or collapse under their own weight or under the pressure of wind and rain, remains one of the most persistent threats to agricultural productivity worldwide....
Efficient Agrobacterium transformation developed for biofuel crop Brassica
1+ day, 13+ 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…...
DHCR24 Eases DNA Damage in Aging Endothelial Cells Through ENKUR/Ca2+
2+ day, 9+ hour 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 a Single Gene Decides Whether a Wax Gourd Grows Long or Round
4+ day, 3+ hour ago (327+ words) | Newswise Newswise How a Single Gene Decides Whether a Wax Gourd Grows Long or Round Proposed model for BhSUN-mediated regulation of fruit shape in wax gourd. Newswise — Wax gourd is a widely cultivated cucurbit crop valued for its culinary and…...
DHCR24 controls endothelial cell aging via the SPHK2/SPNS2-S1P pathway
5+ day, 5+ hour ago (83+ words) Scientists in China have uncovered a previously hidden molecular pathway that connects cholesterol metabolism to the aging of blood vessels, a discovery that could reshape how researchers approach vascular aging and the diseases that accompany it. The new study, published…...
MCC protein links Wnt signaling to blood vessel polarity and remodeling
6+ day, 21+ hour ago (99+ words) In a discovery that rewrites part of the molecular playbook governing how blood vessels build and refine themselves, researchers in France and Canada have identified the protein MCC—better known for its association with colorectal cancer—as a crucial link…...