The ubiquitous use of heme in animals poses severe biological and chemical challenges. Free heme is toxic to cells and is a potential source of iron for pathogens. For protection, especially in ...
Prof. Leslie Leiserowitz first became intrigued by malaria when he was a young boy in South Africa. His father, who scouted the continent in search of wood for the family business, brought back not ...
Heme is an essential part of the protein hemoglobin, which colors human blood red. Heme also is crucial for cytochrome proteins, which power the cell. Humans, animals, plants and bacteria all use heme ...
Heme is an essential part of the protein hemoglobin, which colors human blood red. Heme also is crucial for cytochrome proteins, which power the cell. Humans, animals, plants and bacteria all use heme ...
Heme degradation plays important biological roles, ranging from generating light-absorbing compounds in plants to facilitating iron homeostasis in mammals. The X-ray crystal structure of human heme ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 95, No. 26 (Dec. 22, 1998), pp. 15177-15182 (6 pages) The FixL proteins are biological oxygen sensors that ...
New research has shown that the production of heme, a blood molecule, supports the progression of acute myeloid leukemia, which is an aggressive form of blood cancer. Researchers say that suppressing ...
The plant-based patties were first introduced to the world in 2016 when celebrity chef David Chang placed it on the menu at his New York City restaurant Momofuku Nishi. The faux-meat has since graced ...
Researchers described for the first time the structure of a bifunctional protein, called CcsBA, that transports heme and attaches it to cytochromes. The study captured two conformational states of ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results