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Search results for histological studies

Molecular & Computational biology Aug 12, 2025

Vitamin E significantly improves immune function in sea cucumbers, new study finds

Sea cucumbers (Apostichopus japonicus) have been slowly disappearing from ocean floors over the last few decades, mostly due to overfishing for food and medicinal purposes. Despite their name, sea cucumbers are aquatic animals ...

Biochemistry Aug 4, 2025

Deep learning advances imaging mass spectrometry with virtual histological detail

An international team of researchers from the University of California, Los Angeles (UCLA), Vanderbilt University, and Delft University of Technology has developed an artificial intelligence (AI) method that virtually stains ...

Bio & Medicine Jul 28, 2025

New mRNA pill bypasses injections for gut-targeted therapy

Researchers at Harvard Medical School and Brigham and Women's Hospital designed an ingestible capsule that delivers liquid mRNA to the intestines, producing gene expression and reducing inflammation in rats.

Plants & Animals Jul 15, 2025

Two new species of wart sea slugs discovered from North Sulawesi, Indonesia

Five women scientists from Germany, Indonesia, and Wales have discovered two new species of wart sea slugs from North Sulawesi, Indonesia—Phyllidia ovata and Phyllidia fontjei. The discovery has been published in the journal ...

Cell & Microbiology Jun 25, 2025

Iron tug-of-war: How a fungus builds its fortress against the immune system

A study led by a global research consortium offers new hope for patients with mycetoma, a neglected tropical disease. Researchers using an insect model and transcriptome analysis have unraveled the mechanism of iron regulation ...

Plants & Animals Jun 23, 2025

Decoding the molecular commonality underlying lip hypertrophy in cichlids

Researchers have discovered that the genes related to extracellular matrix (ECM) and the Wnt signaling pathway characterize the independently acquired lip hypertrophy in cichlids of the East African Great Lakes. Through advanced ...

Bio & Medicine Jun 23, 2025

Lipid nanoparticles that engineer CAR T cells in vivo could unlock access for millions of autoimmune patients

Capstan Therapeutics scientists demonstrate that lipid nanoparticles can engineer CAR T cells within the body without laboratory cell manufacturing and ex vivo expansion. The method using targeted lipid nanoparticles (tLNPs) ...

Biotechnology Jun 16, 2025

Oldest known dinosaur bone infection found in 220-million-year-old Plateosaurus

The dinosaur that welcomes visitors to the Natural History Museum harbors a fascinating history. Researchers have identified a severe bone infection in the dinosaur, which lived around 220 million years ago in Switzerland ...

Plants & Animals Jun 2, 2025

Fish with legs and sea slug thieves: Researcher reveals lessons from unusual organisms

During a tour of the Marine Biological Laboratory in Woods Hole, Massachusetts, Corey Allard noticed something strange: fish using six leg-like appendages to "walk" around the bottom of their tank.

Paleontology & Fossils May 27, 2025

Cheeky discovery: Scientists identify previously unknown soft tissue structure in dinosaurs

Researchers have found evidence of a previously unrecognized soft tissue structure in the cheek region of many dinosaur species, which they've called the "exoparia." The finding deepens our understanding of dinosaur anatomy ...

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