This nanoparticle cancer therapy hijacks biological processes to target cancer cells and destroy them with self-assembling components.
Biosystems
Reprogramming immune cells for living cancer therapy
A new way of reprogramming the body’s immune cells to seek out and eliminate cancer cells, acting as an internal cancer therapy.
Bacteria provide heart attack treatment
Implants containing cyanobacteria help produce oxygen within heart tissue to repair damage done after a heart attack.
Microrobots that conquer all terrains
Microrobots dubbed “microwalkers” can both swim and walk, allowing them to transverse challenging biological environments.
Uncovering the secrets of cellular organization
A 3D hydrogel model provides key insights into how cells sense and respond to elements of their environment.
Growing nerve cells: The longer the cell, the better the model
Nerve cells are difficult to study in cultures as conventional experiments don’t allow natural growth, but a new platform aims to change this.
Urea-powered microrobots bust up bacterial films
Hybrid microrobots harvest chemical energy from their environment for self-propulsion while releasing reactive species to kill bacteria.
Microrobots that can grow their own bones
A new material gives way to simple microrobots that take advantage of mineralization processes in the body to help in bone repair.
An alternative to adhesives helps cells better interact with their environment
A natural chemical tether helps researchers attach cells to inert biomaterials for better cell models and therapies.
How can bacteria “robots” improve cancer therapy?
Living machines made from drug-carrying bacteria target tumors to improve the effectiveness and safety of chemotherapies.
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