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Space Exploration Jun 15, 2023

Microfluidics in space to detect extraterrestrial life signatures and monitor astronaut health

In a new report now published in npj Microgravity, Zachary Estlack and a research team in mechanical engineering and space sciences at the University of Utah and the University of California, Berkeley, developed a microfluidic ...

Bio & Medicine Jun 9, 2023

Nanoparticle therapy targeting specific immune cells appears promising for sepsis

Nanoparticles consisting of a designer protein that counteract an overreaction of the immune system, while simultaneously boosting that system. This invention offers possibilities for the treatment of sepsis, a condition ...

Evolution May 30, 2023

Humans evolved to walk with an extra spring in our step, shows foot arch study

A new study has shown that humans may have evolved a spring-like arch to help us walk on two feet. Researchers studying the evolution of bipedal walking have long assumed that the raised arch of the foot helps us walk by ...

Analytical Chemistry May 26, 2023

Plasma electrochemistry offers novel way to form organic chemical bonds

Plasma engineers and chemists at the University of Illinois have demonstrated a sustainable way of forming carbon-carbon bonds—the bedrock of all organic compounds—without expensive, rare metals that are typically required ...

Space Exploration May 23, 2023

A lab deep underground could hold the key to habitability on Mars

Tunnels deep underground in North Yorkshire are providing a unique opportunity to study how humans might be able to live and operate on the moon or on Mars.

Cell & Microbiology May 19, 2023

Discovery of functional prebiotic metabolism shows promise for improving carbon-capture technologies

Researchers at the University of California San Diego have identified the conditions for cell metabolism to emerge on the early Earth, shedding new light on the origins of life itself, along with the fundamental nature of ...

Biochemistry May 18, 2023

Finger on the pulse of drug delivery: Preclinical study could pave the way for multiple drug doses in a single injection

Pharmaceutical drugs can save lives, but taking these medications as prescribed—especially among those with chronic conditions—can be challenging, for a variety of different reasons. Improving medication adherence could ...

Cell & Microbiology May 10, 2023

Biopharming technique yields cost-effective and environmentally friendly antimicrobial peptides

Plants engineered to produce therapeutic peptides could provide a cost-effective and sustainable platform for manufacturing drugs.

Cell & Microbiology May 5, 2023

A new nondestructive method for assessing bioengineered artificial tissues

Engineering organs to replace damaged hearts or kidneys in the human body may seem like something out of a sci-fi movie, but the building blocks for this technology are already in place. In the burgeoning field of tissue ...

Cell & Microbiology May 1, 2023

Developing multiple concentration gradients for single cell–level drug screening

The potential to isolate and regulate the biodynamics of single cells is significant in drug design and screening. However, pre-existing experimental reports in single-cell drug screening must yet provide multiple-dose gradient ...

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