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Cell & Microbiology Jul 10, 2025

Genetic 'barcode' discovery cracks the code of centromeres, the genome's most mysterious regions

When people think of DNA, they usually think of genes, the parts that code for proteins and drive inherited traits. But there's a whole lot of DNA beyond genes that we are just starting to understand. One such mysterious ...

Cell & Microbiology Jul 10, 2025

Sugar-coated 'sticky' stem cells could unlock surgery-free liver treatments

A new process could help to treat liver disease without needing an organ transplant, a new study reveals.

Plants & Animals Jul 9, 2025

Resolving the debate over forest fragmentation's impact on ecosystem resilience

Forest fragmentation—the division of large, intact woodlands into smaller patches—has emerged as a critical issue in 21st-century global land cover change, with far-reaching implications for ecosystem health. By increasing ...

Optics & Photonics Jul 9, 2025

Defects in single-crystal indium gallium zinc oxide could fix persistent display instability

Many displays found in smartphones and televisions rely on thin-film transistors (TFTs) made from indium gallium zinc oxide (IGZO) to control pixels. IGZO offers high transparency due to its large bandgap (the gap existing ...

Environment Jul 8, 2025

When sunscreen meets plastic: A newly discovered threat to marine ecosystems

A chemical commonly found in sunscreen could be making plastic in oceans even harder to break down, according to University of Stirling research.

Bio & Medicine Jul 7, 2025

Steering brain cells with magnetic nanoparticles to rebuild lost connections

A collaborative study led by Professor Vittoria Raffa at the University of Pisa and Assistant Professor Fabian Raudzus (Department of Clinical Application) has unveiled a novel approach that uses magnetically guided mechanical ...

Biotechnology Jul 7, 2025

Mouse hosts produce functional rat sperm, opening new doors for genetic research

Rie Natsume and her collaborators have recently developed an innovative and cost-effective method for generating rats that inherit traits from embryonic stem (ES) cells. Unlike mouse ES cells, rat ES cells have unsuccessfully ...

Molecular & Computational biology Jul 4, 2025

New method removes mysterious organelles from stem cells and embryos to reveal their roles

By using a genetic technique developed at UT Southwestern Medical Center that forces cells to rid themselves of mitochondria, researchers are gaining new insights into the function of these critical organelles. Their findings, ...

Cell & Microbiology Jul 3, 2025

Aligned stem cell sheets boost protein production for improved tissue repair

Scientists have developed a technique that aligns stem cells into a single sheet, resulting in a marked increase in the secretion of signaling proteins which help repair tissue and regulate the immune system. The new approach, ...

Cell & Microbiology Jul 3, 2025

Lung cells generated from mouse fibroblasts in just 7 to 10 days without stem cell tech

Researchers in Japan have successfully generated lung cells similar to alveolar epithelial type 2 (AT2) cells from mouse embryonic fibroblasts without using stem cell technology. The AT2-like cells were generated in just ...

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