Search the life sciences

2+ hour, 30+ min ago  (719+ words) In a groundbreaking study set to reshape our understanding of mitochondrial regulation, researchers have unveiled an unexpected mechanism by which cellular energetics are controlled. The prevalent dogma that mitochondrial matrix calcium concentration ([Ca]) serves as the pivotal regulator of mitochondrial…...

6+ hour, 40+ min ago  (198+ words) Looking ahead, the research group intends to enhance LD-FPG's capacity to model larger proteins and multimeric complexes, extending its applicability across a broad spectrum of biological macromolecules. Further refinements aim to boost computational efficiency and fidelity, striving for even closer…...

11+ hour, 21+ min ago  (794+ words) A groundbreaking study has unveiled a novel mechanism by which endothelial function'a critical determinant of vascular health'can be monitored through a surprisingly accessible medium: the interaction between the endothelial glycocalyx and erythrocytes. This scientific advancement offers a revolutionary avenue for…...

21+ hour, 9+ min ago  (1134+ words) Aging is a complex and multifaceted process marked by gradual biological transformations that affect virtually all cells within the body. Despite decades of research, much about how cells change over time remains obscure, largely due to the sheer number and…...

1+ day, 3+ hour ago  (33+ words) Bringing together the tools to harness the potential of microbial diversity (IMAGE) Eurek Alert! Jovana De Biasio Cvorovic More on this News Release Bringing together the tools to harness the potential of microbial diversity...

1+ day, 7+ hour ago  (696+ words) The findings provide a fascinating look into crab evolution and explain why sideways walking crabs managed to thrive across beaches, reefs, mangroves, and oceans worldwide. Scientists now believe that this sideways movement evolved early in true crabs and remained effective…...

1+ day, 14+ hour ago  (298+ words) A study at Stellenbosch University in South Africa's Western Cape is using gene-editing technology to try to make grapevines more resistant to disease and drought, in work that researchers say could help protect crops as climate pressures intensify. The project,…...

1+ day, 22+ hour ago  (172+ words) Protein structures (IMAGE) Eurek Alert! An almost perfect match: Two protein subunit structures, one from a gut bacterium and one from a marine relative, overlaid on top of each other. The striking overlap reveals how conserved this protein is across…...

1+ day, 22+ hour ago  (103+ words) The complex sugars in brown algae, such as these pictured during fieldwork in Roscoff by co-author Nicole von Possel, are among the hardest to break down by bacteria in the ocean, which makes them important for carbon storage. Marine relatives…...

2+ day, 2+ hour ago  (881+ words) In the realm of cellular biology, death is not a simple cessation but a complex, regulated process vital to organismal health. Among the various programmed cell death modalities, necroptosis stands out as a finely tuned mechanism implicated in myriad physiological…...