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Cell & Microbiology Feb 11, 2025

Crossing the blood–brain barrier with a payload via engineered bacteria

Researchers at the National University of Singapore have reported crossing the blood–brain barrier with help from a modified Lactobacillus plantarum. By delivering an appetite-regulating hormone directly to the olfactory ...

Biochemistry Feb 5, 2025

Customized living materials: Genetic tweaks enable precise control

Rice University researchers have revealed novel sequence-structure-property relationships for customizing engineered living materials (ELMs), enabling more precise control over their structure and how they respond to deformation ...

Bio & Medicine Feb 3, 2025

Kombucha-derived bioink developed for personalized tissue repair

Tissue engineering utilizes 3D printing and bioink to grow human cells on scaffolds, creating replacements for damaged tissues like skin, cartilage, and even organs. A team of researchers led by Professor Insup Noh from Seoul ...

Cell & Microbiology Jan 24, 2025

New method enables protein labeling of tens of millions of densely packed cells in organ-scale tissues

A new technology developed at MIT enables scientists to label proteins across millions of individual cells in fully intact 3D tissues with unprecedented speed, uniformity, and versatility. Using the technology, the team was ...

Plants & Animals Jan 23, 2025

Molecular mechanism reveals how hairy mussels achieve reversible underwater adhesion

A research team at POSTECH has uncovered the molecular mechanism behind the remarkable underwater adhesion of hairy mussels (Barbatia virescens). Their findings, published in Nature Communications, reveal an oxidation-independent ...

Cell & Microbiology Jan 9, 2025

Discovery of new skeletal tissue advances regenerative medicine potential

An international research team led by the University of California, Irvine has discovered a new type of skeletal tissue that offers great potential for advancing regenerative medicine and tissue engineering.

Cell & Microbiology Dec 24, 2024

Supramolecular scaffolds support growth of human and plant cells

Your body is one of the most complex natural structures ever. Billions of cells are put together in a specific way with the result being you. If you look closely between the cells you'll find the extracellular matrix, a gel-like ...

Biotechnology Dec 18, 2024

Astronaut-on-a-chip: Multi-organ tissue chips simulate space radiation's impact on human health

As astronauts venture further into space, their exposure to harmful radiation rises. Researchers from Columbia University are simulating the effects of space radiation here on Earth to determine its impact on human physiology ...

Cell & Microbiology Dec 11, 2024

Noninvasive imaging method can penetrate deeper into living tissue

Metabolic imaging is a noninvasive method that enables clinicians and scientists to study living cells using laser light, which can help them assess disease progression and treatment responses.

Cell & Microbiology Dec 11, 2024

Molding complex tissues using gallium: Researcher explains new method

When it comes to the human body, form and function work together. The shape and structure of our hands enable us to hold and manipulate things. Tiny air sacs in our lungs called alveoli allow for air exchange and help us ...

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