Biotechnology News – Latest Headlines

New function of the CRISPR gene scissors discovered: Protein scissors activate defense function

Scientists have discovered a new function of the gene scissors.

November 25, 2022 Read more

Novel nanoparticles deliver innovative cancer chemoimmunotherapy

Researchers have developed a wireless smart bandage that has shown promise in speeding tissue repair by monitoring the wound healing process and treating the wound simultaneously.

November 24, 2022 Read more

New CRISPR-based tool inserts large DNA sequences at desired sites in cells

Known as PASTE, the technique holds potential for treating a variety of diseases caused by faulty genes.

November 24, 2022 Read more

AI tailors artificial DNA for future drug development

With the help of artificial intelligence, researchers have succeeded in designing synthetic DNA that controls the cells' protein production.

November 24, 2022 Read more

Microchannel-containing nanofiber aerogels with small protein molecule enable accelerated diabetic wound healing

The micro/macrochannels engineered within the aerogel facilitate the ability to heal chronic diabetic wounds, while a novel protein incorporated into the aerogel provides anti-microbial capabilities and promotes wound tissue coverage and new blood vessel formation.

November 22, 2022 Read more

Study shows chemical coatings can affect microparticles 'swimming' in mucus solutions

Research has demonstrated for the first time that certain chemical coatings, applied to micro/nanoparticles, can alter their swimming propulsion within biological fluids.

November 22, 2022 Read more

A chip to replace animal testing

Researchers are developing a medical chip that will allow statements to be made about the effect of substances on babies in the womb.

November 17, 2022 Read more

Quantum biologists find that enzymes could be key to understanding how DNA mutates

Enzymes, which are crucial to controlling how cells replicate in the human body, could be the very ingredient that encourages DNA to spontaneously mutate - causing potentially permanent genetic errors.

November 16, 2022 Read more

Artificial enzymes programmed to target the genetic code of SARS-CoV-2 and destroy the virus

Scientists have used synthetic biology to create artificial enzymes programmed to target the genetic code of SARS-CoV-2 and destroy the virus, an approach that could be used to develop a new generation of antiviral drugs.

November 16, 2022 Read more

Designing and programming living computers

Bringing together concepts from electrical engineering and bioengineering tools, scientists produced cells engineered to compute sophisticated functions - 'biocomputers' of sorts.

November 14, 2022 Read more

Researchers open door to stain-free labeling of cellular components

Scientists have developed a new method to screen individual cells quickly and reliably without fluorescence labeling. Their work opens new avenues in early tumor diagnosis and drug development.

November 12, 2022 Read more

First use of CRISPR to substitute genes to treat patients with cancer

For the first time, scientists have used CRISPR technology to insert genes that allow immune cells to focus their attack on cancer cells, potentially leaving normal cells unharmed and increasing the effectiveness of immunotherapy.

November 10, 2022 Read more

Nanotechnology platform enables immune conversion of cancer cells, sensitizing them to immunotherapy

Preclinical study uses nanoparticles to attach immune-activating molecule to tumors.

November 10, 2022 Read more

Silicon nanochip could treat traumatic muscle loss

Technology that can change skin tissue into blood vessels and nerve cells has also shown promise as a treatment for traumatic muscle loss.

November 9, 2022 Read more

Researchers develop a material that mimics how the brain stores information

The material makes it possible to emulate the synapses of neurons and mimic, for the first time, the learning that occurs during deep sleep.

November 8, 2022 Read more

Recipe for creating a new plant from a single differentiated cell

A way to reliably induce plant cells to convert into cells capable of growing into whole plants has been demonstrated.

November 8, 2022 Read more

Light-driven molecular motors light up

Combining two light-mediated functions in a single molecule is quite challenging. Researchers have now succeeded in doing just that, in two different ways.

November 4, 2022 Read more

The future of space food: Using bioengineered yeast to feed humans off-Earth

Take a common form of yeast, a 3D printer, and some clever science, and what do you have? A versatile and nutritious food system for tomorrow's discerning space traveler.

November 3, 2022 Read more