科学与环境
Chemical surroundings, not size alone, help glucose-processing enzyme stay active as temperatures rise
来源: Phys.org - latest science and technology news stories · 发布于
Cells must produce energy despite changing conditions. But what keeps metabolic enzymes functional during temperature fluctuations? A team led by professor Simon Ebbinghaus and Dr. Harshita Rastogi at Ruhr University Bochum and the Research Center for Chemical Sciences and Sustai
Cells must produce energy despite changing conditions. But what keeps metabolic enzymes functional during temperature fluctuations? A team led by professor Simon Ebbinghaus and Dr.
Harshita Rastogi at Ruhr University Bochum and the Research Center for Chemical Sciences and Sustainability investigated this question using the platelet isoform of phosphofructokinase-1 (PFKP), a central enzyme in glucose metabolism.
相关报道
A closer look at hard-to-see cells could answer new questions about nerve damage and recovery
Under the microscope, mitochondria inside healthy terminal Schwann cells form a web of interconnected branches, with tiny doughnut-shaped loops appearing near where the cells branch and split.
Phys.org - latest science and technology news stories ·
Nanoparticle injection reprograms NK immune cells to fight cancer and autoimmune disorders
MIT engineers have developed a new way to program natural killer (NK) immune cells to target cancerous T cells or T cells that have become autoreactive, leading to diseases such as lymphoma and autoimmune hepatitis.
Phys.org - latest science and technology news stories ·
Scientists just gave the powerhouses of our cells a high-tech upgrade
Scientists have created a new coating for mitochondria that preserves their ability to produce energy, potentially opening the door to new treatments for diseases involving these tiny cellular powerhouses. The technology could one day help transfer healthy mitochondria into damag
All Top News -- ScienceDaily ·
Scientists discover a hidden factor that can make or break chemical reactions
Researchers discovered a hidden factor that can determine whether chemical reactions succeed or fail, and then used it to boost the proportion of the desired product from 16% to 97%. By controlling acidity near electrodes, they developed a promising way to manufacture chemicals f
All Top News -- ScienceDaily ·
New injection makes fat cells self-destruct
Scientists have developed an experimental injection that destroys fat cells and significantly reduces dangerous belly fat, potentially opening a new path to treating obesity. Early research also suggests it could help prevent the weight regain that often follows stopping popular
All Top News -- ScienceDaily ·