Science & Environment
RNA archiving method reveals what a cell did days ago
Source: Phys.org - latest science and technology news stories · Published

Information on what a cell did a few hours or days ago is generally unavailable to researchers, who can only measure the cell's current status. This is a problem if the aim is to understand how immune responses arise or why individual cancer cells survive treatment.
Information on what a cell did a few hours or days ago is generally unavailable to researchers, who can only measure the cell's current status. This is a problem if the aim is to understand how immune responses arise or why individual cancer cells survive treatment.
Related stories

Researchers improve RNA extraction from precision-cut lung slices
Precision-cut lung slices allow researchers to study living human lung tissue outside the body, preserving the different cell types and structures that make up the organ. But a material that helps scientists create these slices can also make it difficult to study the genetic acti
Phys.org - latest science and technology news stories ·
Too much RNA can starve cells of energy, scientists discover
Scientists have uncovered an unexpected danger lurking inside cells: too much RNA can damage the structures responsible for producing energy. A new study found that excess RNA, including the normally essential messenger RNA (mRNA), can directly disrupt mitochondria without relyin
All Top News -- ScienceDaily ·

Physicists reveal new paradigm for fiber growth in neurodegenerative diseases
Some proteins that are linked to neurodegenerative diseases can form both liquid droplets and amyloid fibers. But how are these two states connected, and where do the fibers grow? Leiden physicists Liru Feng and Louise Jawerth have discovered a counter-intuitive mechanism.
Phys.org - latest science and technology news stories ·

An American startup wants to sell sunlight after dark. Who gets a say?
A U.S. startup has booked two Indian rocket launches to test a planned service no company has sold before: sunlight at night.
Phys.org - latest science and technology news stories ·

Mapping the hidden global labor powering AI
Most people know by now that artificial intelligence powers much of the online world, sifting through social media posts, planning driving routes or helping to choose a movie to watch. But what goes largely unseen is the human labor—often performed by people working for low wages
Phys.org - latest science and technology news stories ·