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Search results for continuous modulation

Cell & Microbiology May 27, 2025

Zika virus uses cells' 'self-care' system to turn against host

A new study reveals the biological secret to the Zika virus's infectious success: Zika uses host cells' own "self-care" system of clearing away useless molecules to suppress the host proteins that the virus has employed to ...

Ecology May 22, 2025

Sound recordings from healthy reefs boost coral settlement on artificial structures

Coral reefs are vital to marine biodiversity, but their livelihood is under threat due to climate instability and the impacts of human activities.

Cell & Microbiology May 21, 2025

Stress-induced changes in generations of cancer cells tracked live under the microscope

Cells are the smallest units of life. But even within the same tissue or organ, they are not all identical. New variations arise continuously during cell proliferation. While genetic mutations alter the DNA sequence, epigenetic ...

Biotechnology May 21, 2025

Microneedle technology injects melatonin to extend shelf life of produce

We've all felt the sting of guilt when fruit and vegetables go bad before we could eat them. Now, researchers from MIT and the Singapore-MIT Alliance for Research and Technology (SMART) have shown they can extend the shelf ...

Space Exploration May 19, 2025

Astrobee learns to transport soft cargo: Open-source simulator models real ISS challenges

Astrobee is a free-flying robotic system developed by NASA that is made up of three distinct cube-shaped robots. This system was originally designed to help astronauts who are working at the International Space Station (ISS) ...

Biochemistry May 16, 2025

Continuous flow process enables safer production of antibacterial drugs from bio-based furfural

Researchers at the University of Liège (BE) have designed a high-performance, open-access continuous flow process to safely produce key antibacterial drugs from bio-based furfural. The results of the study—published in ...

Space Exploration May 15, 2025

Deploying a practical solution to space debris

At this moment, there are approximately 35,000 tracked human-generated objects in orbit around Earth. Of these, only about one-third are active payloads: science and communications satellites, research experiments, and other ...

Molecular & Computational biology May 14, 2025

Reexamining a receptor linked to sepsis resolves contradictions regarding its binding interactions

After earning notoriety as the first cellular receptor isolated and mammalian lectin identified, the Ashwell-Morell receptor's functions in our bodies eluded scientists for more than 30 years.

Condensed Matter May 8, 2025

Topological polycrystal: A new approach to configurable, multiband topological photonic circuitry

Molding the flow of light—whether confined to localized regions or propagating in free space—remains crucial for modern integrated photonics. The advancement of the multi-channel, programmable optical waveguide and coupler ...

Nanomaterials May 7, 2025

Micropipette uses targeted ion delivery to activate individual neurons

Researchers at Linköping University have developed a new type of pipette that can deliver ions to individual neurons without affecting the sensitive extracellular milieu. Controlling the concentration of different ions can ...

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