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295 notícias encontradas para "cell"
Sound waves guide cultured cells to form vessel-like networks within one week
With the aid of physical forces—in this case, sound—it is possible to actively steer the formation of engineered tissue. For example, sound waves can be used to create functional vascular networks with blood vessel-like structures in vitro. Scientists at the Center for Molecular
Foto: Merlin Lightpainting / Pexels
Mature eye cells turn back into stem cells after injury, mouse study finds
Researchers at Technion have uncovered a surprising natural mechanism through which the body repairs itself: Contrary to what was previously believed, mature, aged cells retain an extraordinary ability to "turn back time" and revert to active stem cells that regenerate damaged ti
Foto: Caique Araujo / Pexels
Immunotherapy shows long-term promise in aggressive lymphoma
A leading-edge immunotherapy may extend survival for patients with one of the most aggressive forms of blood cancer, according to newly published five-year results from a major clinical trial in the Blood Journal. The clinical trial evaluated lisocabtagene maraleucel (liso-cel),
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.
My Father’s Island (aka Sukkwan Island) review – survival drama takes an ill-advised left-
Anatomy of a Fall’s Swann Arlaud plays a father who gets caught in a dangerous situation with his son in a well-made yet frustrating misfireAs writer-director, Vladimir de Fontenay has taken the central novella Sukkwan Island from David Vann’s autobiographical short-fiction colle
Has the answer to life's origins been hiding in our cells all along?
The surprising discovery of mysterious blobs inside our cells is revolutionising our understanding of how life works, and how it got started
Unapproved gene therapy for boosting longevity is set to go on sale
Unapproved gene therapy for boosting longevity is set to go on sale
A gene therapy that instructs cells to produce more of an anti-ageing protein called klotho is about to be offered by a US company at overseas clinics to bypass FDA rules
Phages could enable us to hijack vaccine immunity to kill cancer cells
Phages, viruses that infect bacteria, could be genetically manipulated to destroy cancerous cells using the immunity we have acquired from vaccines
Bacteria-killing viruses redirect vaccine immunity to destroy cancer
Phages, viruses that infect bacteria, could be genetically manipulated to destroy cancerous cells using the immunity we have acquired from vaccines
Foto: Lusynda <3 / Pexels
We’ve uncovered a master gene that switches on human development
We have identified the gene that, when activated, initiates the developmental programme that results in cells forming a human body
Injection halves risk of chromosome error common in older human eggs
Egg cells missing a key protein may be more likely to end up with the wrong number of chromosomes, but an mRNA injection that helps the cells make the protein reduces the problem
Four children with terminal brain cancer saved by new cell therapy
Four children with terminal brain cancer saved by new cell therapy
An experimental immunotherapy has beaten aggressive brain tumours in a handful of children, and a personalised version is now being tested on more patients