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17 notícias encontradas para "tissues"
Foto: Mehmet Turgut  Kirkgoz / Pexels
New effort will get genome sequences for entire Endangered Species list
Colossal Biosciences will be biobanking tissues from all of them as well. O recorte ajuda a contextualizar a pauta dentro de Tech.
Foto: Jonathan Borba / Pexels
Fish-inspired sensor tracks how human heart tissue responds to disease and treatment
Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ripples they create. The team has created a wireless, noninvasive sensing platform that can biomechanically measure how strongly the miniature heart tissues
Study reveals hidden distribution of noma disease in Nigeria
Study reveals hidden distribution of noma disease in Nigeria
Noma, a deadly, rapidly progressing, noncontagious infection that destroys the soft tissues and bones of the mouth and face, remains one of the world's most neglected diseases. With a mortality rate of 80% to 90% if left untreated, the disease mainly affects young children living
Foto: Google DeepMind / Pexels
Body's own cell-to-cell messaging packets studied as the basis for next-generation medicin
The Blood and Tissue Bank is studying how to therapeutically manufacture and use a type of nanoparticles released by the body's cells to communicate with one another, in one of the most promising fields of research for the therapies of the future. New medicines and advanced thera
Foto: Merlin Lightpainting / Pexels
Regenerating tissues may rebuild order by amplifying tiny cell differences
FMI researchers and their collaborators have shown how regenerating intestinal tissue turns small initial differences between cells into stable patterns. The findings reveal a general principle for how tissues rebuild order after injury, with possible implications for regenerativ
There's one reason why so many cold and flu tablets don't actually work
There's one reason why so many cold and flu tablets don't actually work
You've got the sniffles, and your nose is running like a faucet. The tissues feel like sandpaper. Many Australians reach for cold and flu tablets, expecting them to "clear the sinuses" and get them through a cold. They often promise fast relief.
Scientists discover how macrophages age differently throughout the body
Scientists discover how macrophages age differently throughout the body
Why does the immune system become less effective as we age? A new USC study published in BMC Biology offers fresh insights by examining a key immune cell type across tissues: macrophages.
Controlling ice crystal growth using polymer nanoparticles
Ice formation can damage biological samples, tissues and materials during freezing and thawing. In nature, specialized molecules known as ice-binding proteins prevent ice crystals from growing too large, helping organisms survive in extreme cold. Scientists have long tried to rep
Oldest example of preserved tube feet reveals clues about the lives of 452-million-year-ol
Oldest example of preserved tube feet reveals clues about the lives of 452-million-year-ol
Echinoderms, such as starfish, sea urchins and sea lilies, use small, flexible, tubular projections called "tube feet" for locomotion, feeding, respiration and sensory perception. Crinoids, a subgroup of echinoderms, are known to have a long fossil record, but these fossils usual
Newly discovered corn trait may help improve crop drought tolerance
Researchers report some corn plants are genetically predisposed to develop longer, less constricted water-conducting tissues and deeper roots, which helps them deal with drought. That's the conclusion of a team led by Penn State researchers that conducted a study of the plant's x
Natural born killers—tracking immune cells as they cluster around cancer
There is a constant war going on in your body. Working against you are viruses and cancer cells growing uncontrollably, threatening your tissues and organs. Fighting on your side are immune cells such as lymphocytes, a type of white blood cell that includes T cells and B cells. B
Small-molecule switches put therapeutic CRISPR editing under on-demand control in living t
In a study published in Science Translational Medicine, a team of researchers led by Dr. Wang Yu from the Shenzhen Institutes of Advanced Technology of the Chinese Academy of Sciences developed PRINCE and Little Prince, dual small-molecule-controlled genome editing systems that a