Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: biotech/medical – Page 3,054

Bioengineered bacteria could be used to 3D print food, medicine, and tools on Mars

Just like checking your bag on a commercial airline, space travel comes with some pretty big weight restrictions. How big? According to estimates, reaching space costs a whopping $10,000 per pound, which means that every ounce saved has a big impact on the bottom line.

That’s where a group of Danish researchers comes in. The team is working on a synthetic biology project called CosmoCrops, which hopes to use bacteria to make it possible to 3D print everything needed for a respectable space mission, using a cutting-edge co-culturing system. And it could even make life better for those of us back on Earth in the process.

“We are trying to make space exploration cheaper, because many inventions we use in our daily life were invented because of space exploration, like Velcro and solar energy,” Joachim Larsen, one of the students working on the project, told Digital Trends. “The way we want to achieve this is to [be] able to produce everything from food to medicine and bioplastic for 3D printers out in space — making the space rocket a lot lighter.”

Breaking Taboo: Swedish Scientist Modifies DNA in Human Embryos –“Ignores Ethical Boundaries of Science”

In a recent experiment, a Swedish scientist, Fredrik Lanner, a developmental biologist at the Karolinska Institute in Stockholm, attempted to modify the genes of a human embryos injecting a gene-editing tool known as CRISPR-Cas9 into carefully thawed five human embryos donated by couples who had gone through in vitro fertilization (IVF). One did not survive the cooling and thawing process, while another one was severely damaged while being injected. The remaining three embryos, which were two-days old when they were injected, survived in good shape, with one of them dividing immediately after being injected.

Scientists have viewed modifying a human embryo as over the line for safety and ethical concerns. The fear is that Lanner’s work could open the door to others attempting to use genetically modified embryos to make babies. One mistake could introduce a new disease in the human gene pool that can be inherited by future generations. Scientists are also concerned on the possibility of “designer babies,” where parents could choose traits they want for their babies.

Fredrik Lanner (right) of the Karolinska Institute in Stockholm and his student Alvaro Plaza Reyes examine a magnified image of an human embryo that they used to attempt to create genetically modified healthy human embryos. (Credit: Rob Stein/NPR)

MIT-Led Team Creates Freeze-Dried Cellular Components to Produce Biopharmaceuticals on Demand

A team of researchers at MIT and other institutions have developed miniature freeze-dried pellets that possess all of the molecular machinery required to convert DNA into proteins, which could form the basis for on-demand production of vaccines and drugs.

The pellets, which hold several enzymes and other molecules extracted from cells, can be stored for prolonged period of time at room temperature. When water and freeze-dried DNA are added, the pellets start to produce proteins encoded by the DNA.

It’s a modular system that can be programmed to make what you need, on the spot. You could have hundreds of different DNA pellets you can add in the field.

Chan Zuckerberg Initiative announces $3 billion investment to cure disease

The Chan Zuckerberg Initiative just announced a new program informally called Chan Zuckerberg Science to invest $3 billion over the next decade to help cure, prevent, or manage all disease. The money comes from the $45 billion organization Mark Zuckerberg and his wife Priscilla Chan started last year to advance human potential and equality. The project will bring together teams of scientists and engineers “to build new tools for the scientific community” Priscilla Chan said on stage at an event in San Francisco.

You can watch the announcement here:

Part of the $3 billion will go to a $600 million investment in Biohub, a new physical location that will unite researchers from Stanford, Berkeley, and UCSF with elite engineers to find new ways to treat disease.

Synthego Announces First-of-its-kind CRISPR Kit

Synthego, the stealthy genome engineering startup, has announced its release of the world’s first single guide RNA (sgRNA) kit for use in CRISPR/Cas9 editing. The kit is one of several CRISPR genome editing products in the company’s flagship portfolio, known as CRISPRevolution, that was debuted in August of this year.

The importance of the kits within the larger scope of CRISPR genome editing was emphasized by Synthego CEO Paul Dabrowski in his comments on the announcement. “Our kits make world-class genome engineering tools accessible to all scientists,” he said. “They accelerate research and adoption of CRISPR to help make it a standard lab technique. By drastically reducing the time to begin a CRISPR experiment with our rapid turnaround, improving gene editing quality and consistency, and bringing the cost down, we’re closing the gap between CRISPR’s full potential and what’s possible in the lab today.”

Microsoft is reprogramming cancer

Microsoft is thinking about cancer in terms of computer software.

Microsoft wants to “solve” cancer, and is doing it by thinking about the body like a computer.

The technology giant may be more closely associated with malware than malignant diseases, but researchers working for the company’s “biological computation” unit in Cambridge are showing the former isn’t entirely separate from the latter.

Bioquark Inc. Announces Commercial Cosmetology Relationship with Forest Organics LLC & I-Beauty Charm LLC

Bioquark, Inc., (http://www.bioquark.com) a life sciences company focused on the development of novel, natural bio-products for health, wellness and rejuvenation, has entered a collaboration whereby Forest Organics LLC & I-Beauty Charm LLC, a unique, integrated facial and body cosmetology facility, and their state-licensed, highly skilled skin care specialists, will be utilizing novel, natural Bioquantine™ extract complexes as part of their spa procedures, as well as providing consumer access to a range of proprietary skin care products (http://www.forestorganics.life).

“We are very excited about this first company collaboration in the area of beauty care and cosmetology,” said Ira S. Pastor, CEO, Bioquark Inc. “It is another step forward towards the wide applicability of our natural combinatorial bio-products, across a broad range of health and wellness segments, as well as future franchise opportunities.”

The integrated Forest Organics LLC & I-Beauty Charm LLC model was conceived by local Tampa business women, Nadia Goetzinger and Tatyana Reshetnikova, to offer a new generation of products and services related to skin beautification and rejuvenation.

“We look forward to working closely with Bioquark Inc. on this initiative and providing an exclusive range of services and products to customers throughout the greater Tampa metropolitan area,” said Ms. Goetzinger”

bioquarklogo

About Bioquark, Inc.

Bioquark Inc. is focused on the development of natural biologic based products, services, and technologies, with the goal of curing a wide range of diseases, as well as effecting complex regeneration. Bioquark is developing both biopharmaceutical candidates, as well as non-Rx products for the global consumer health and wellness market segments.

About Forest Organics LLC & I-Beauty Charm LLC

Forest Organics LLC & I-Beauty Charm LLC operate a unique, integrated facial and body cosmetology facility providing novel rejuvenative spa and cosmetology services and products.

‘Radiation shield’ found hidden in water bear genome

Tardigrades, tiny aquatic creatures found in habitats from backyard ponds to Antarctic glaciers, are tough enough to survive the radiation-fraught perils of space. But for a long time, scientists couldn’t agree on why the animals—also known as water bears—are so hardy. Now, researchers have identified a gene that protects the tardigrades’ DNA from radiation, BBC reports. The gene, called Dsup, showed its importance when researchers inserted it into human DNA strands and blasted them with x-rays. The modified genetic material suffered significantly less damage, they report today in. Scientists hope this finding will help them one day protect another animal—us—against radiation.

/* */