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Biochemistry 10 hours ago

Scientists develop novel approach to interrogate tissue-specific protein–protein interactions

Multicellular organisms, like animals and plants, have complex cells with diverse functions. This complexity arises from the need for cells to produce distinct proteins that interact with each other. This interaction is crucial ...

Bio & Medicine May 20, 2024

Method for producing sulfur compounds in cells shows promise for tissue repair

Sulfur-based compounds produced in our bodies help fight inflammation and create new blood vessels, among other responsibilities, but the compounds are delicate and break down easily, making them difficult to study.

Bio & Medicine May 20, 2024

Lipid nanoparticle-mRNA regimen reverses inflammation and aids recovery from diabetic wounds in mice

Researchers at the Icahn School of Medicine at Mount Sinai have designed a regenerative medicine therapy to speed up diabetic wound repair. Using tiny fat particles loaded with genetic instructions to calm down inflammation, ...

Analytical Chemistry May 21, 2024

Researchers introduce programmable materials to help heal broken bones

Natural materials like bone, bird feathers and wood have an intelligent approach to physical stress distribution, despite their irregular architectures. However, the relationship between stress modulation and their structures ...

Polymers May 21, 2024

Researchers use hydrogel chemistry and microfabrication to miniaturize and integrate components into bioelectronics

Figuring out a better way to connect nerve cells to bioelectronics will be the next technological leap in health care, and the Neurobiological Interfaces Lab at Binghamton University is at the forefront of research on the ...

Bio & Medicine May 20, 2024

Study reveals promising development in cancer-fighting nanotechnologies

A new study conducted by the Wilhelm Lab at the University of Oklahoma examines a promising development in biomedical nanoengineering. Published in Advanced Materials, the study explores new findings on the transportation ...

Nanophysics May 21, 2024

Shining a light on molecules: L-shaped metamaterials can control light direction

Polarized light waves spin clockwise or counterclockwise as they travel, with one direction behaving differently than the other as it interacts with molecules. This directionality, called chirality or handedness, could provide ...

Bio & Medicine May 22, 2024

Flexible, biodegradable and wireless magnetoelectric paper for simple in situ personalization of bioelectric implants

A research team, jointly led by Professors Jiyun Kim, Chaenyung Cha, and Myoung Hoon Song from the Department of Materials Science and Engineering at UNIST, has unveiled the world's first flexible, biodegradable bioelectronic ...

Molecular & Computational biology Apr 25, 2024

New experimental evidence unlocks a puzzle in vascular tissue engineering

Angiogenesis is a process of forming hierarchical vascular networks in living tissues. Its complexity makes the controlled generation of blood vessels in laboratory conditions a highly challenging task.

Bio & Medicine May 3, 2024

Aligned peptide 'noodles' could enable lab-grown biological tissues

A team of chemists and bioengineers at Rice University and the University of Houston have achieved a significant milestone in their work to create a biomaterial that can be used to grow biological tissues outside the human ...

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