Texas bioscience company makes colossal move to resurrect the extinct woolly mammoth

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Ben Lamm and George Church are pioneering colossal de-extinction technology. Courtesy of Colossal

In a move that may conjure up fanciful thoughts of a particular Steven Spielberg film, a newly launched bioscience and genetics company with ties to Austin and Dallas is pioneering a plan to ensure the long extinct woolly mammoth will once again trudge through the Arctic tundra.

(No need to panic, movie fans, as the furry beast is an herbivore and has no taste for human flesh, lest we forget the lessons learned from Jurassic Park.)

The appropriately named Colossal, which is based across Austin, Dallas, and Boston, has secured $15 million in funding from a variety of sources (including Austin-based Capital Factory and famed self-help guru Tony Robbins) to bring the woolly mammoth back from its roughly 10,000-year extinction.

Colossal, the brainchild of Baylor University grad and tech and software entrepreneur Ben Lamm and George Church, a professor of genetics at Harvard Medical School who has innovated new approaches to gene editing. Their goal is to pioneer animal de-extinction technology to restore lost ecosystems for a healthier planet. And they're starting by resurrecting the woolly mammoth back to its cold-resistant, curled-tusk, fur-covered glory.

Specifically, Colossal will work to bring to life a cold-resistant elephant-mammoth hybrid with the core biological traits of the woolly mammoth, meaning it will walk, look, and sound like the giant creature, and will be able to inhabit the same ecosystem left abandoned by the woolly mammoth's extinction.

The company uses breakthrough advances in CRISPR genetic engineering to make such scientific dreams a reality. It's all in an effort to "rewild lost habitats and help combat the effects of climate change and the loss of biodiversity." And Colossal notes that its gene-editing process also has the potential to help advance biotechnology products and genomics while also treating diseases. Such technological advancements will also be used to help recover species on the brink of extinction.

"Never before has humanity been able to harness the power of this technology to rebuild ecosystems, heal our Earth, and preserve its future through the repopulation of extinct animals," Lamm says in a release. "In addition to bringing back ancient extinct species like the woolly mammoth, we will be able to leverage our technologies to help preserve critically endangered species that are on the verge of extinction and restore animals where humankind had a hand in their demise."

Indeed, Colossal points to a 2019 United Nations report that warned that more than 1 million animal, plant, and fungi species are now threatened with extinction. That situation could domino, leading to the collapse of ecosystems and negatively impacting human health and livelihood.

By resurrecting certain extinct species, Colossal hopes to rewild habitats and revitalize lost ecosystems, thereby creating a healthier planet. To wit, restoring the woolly mammoth can potentially revitalize the Arctic grasslands, which could combat the dire effects of climate change through a variety of properties, including carbon sequestering, methane suppression, and light reflection.

"Technologies discovered in pursuit of this grand vision — a living, walking proxy of a woolly mammoth — could create very significant opportunities in conservation and beyond, not least of which include inspiring public interest in STEM, prompting timely discussions in bioethics, and raising awareness of the vital importance of biodiversity," Church says.

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This article originally ran on CultureMap.

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Rice University lands $18M to revolutionize lymphatic disease detection

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An arm of the U.S. Department of Health and Human Services has awarded $18 million to scientists at Rice University for research that has the potential to revolutionize how lymphatic diseases are detected and help increase survivability.

The lymphatic system is the network of vessels all over the body that help eliminate waste, absorb fat and maintain fluid balance. Diseases in this system are often difficult to detect early due to the small size of the vessels and the invasiveness of biopsy testing. Though survival rates of lymph disease have skyrocketed in the United States over the last five years, it still claims around 200,000 people in the country annually.

Early detection of complex lymphatic anomalies (CLAs) and lymphedema is essential in increasing successful treatment rates. That’s where Rice University’s SynthX Center, directed by Han Xiao and Lei Li, an assistant professor of electrical and computer engineering, comes in.

Aided by researchers from Texas Children’s Hospital, Baylor College of Medicine, the University of Texas at Dallas and the University of Texas Southwestern Medical Center, the center is pioneering two technologies: the Visual Imaging System for Tracing and Analyzing Lymphatics with Photoacoustics (VISTA-LYMPH) and Digital Plasmonic Nanobubble Detection for Protein (DIAMOND-P).

Simply put, VISTA-LYMPH uses photoacoustic tomography (PAT), a combination of light and sound, to more accurately map the tiny vessels of the lymphatic system. The process is more effective than diagnostic tools that use only light or sound, independent of one another. The research award is through the Advanced Research Projects Agency for Health (ARPA-H) Lymphatic Imaging, Genomics and pHenotyping Technologies (LIGHT) program, part of the U.S. HHS, which saw the potential of VISTA-LYMPH in animal tests that produced finely detailed diagnostic maps.

“Thanks to ARPA-H’s award, we will build the most advanced PAT system to image the body’s lymphatic network with unprecedented resolution and speed, enabling earlier and more accurate diagnosis,” Li said in a news release.

Meanwhile, DIAMOND-P could replace the older, less exact immunoassay. It uses laser-heated vapors of plasmonic nanoparticles to detect viruses without having to separate or amplify, and at room temperature, greatly simplifying the process. This is an important part of greater diagnosis because even with VISTA-LYMPH’s greater imaging accuracy, many lymphatic diseases still do not appear. Detecting biological markers is still necessary.

According to Rice, the efforts will help address lymphatic disorders, including Gorham-Stout disease, kaposiform lymphangiomatosis and generalized lymphatic anomaly. They also could help manage conditions associated with lymphatic dysfunction, including cancer metastasis, cardiovascular disease and neurodegeneration.

“By validating VISTA-LYMPH and DIAMOND-P in both preclinical and clinical settings, the team aims to establish a comprehensive diagnostic pipeline for lymphatic diseases and potentially beyond,” Xiao added in the release.

The ARPA-H award funds the project for up to five years.

Houston doctor wins NIH grant to test virtual reality for ICU delirium

Virtual healing

Think of it like a reverse version of The Matrix. A person wakes up in a hospital bed and gets plugged into a virtual reality game world in order to heal.

While it may sound far-fetched, Dr. Hina Faisal, a Houston Methodist critical care specialist in the Department of Surgery, was recently awarded a $242,000 grant from the National Institute of Health to test the effects of VR games on patients coming out of major surgery in the intensive care unit (ICU).

The five-year study will focus on older patients using mental stimulation techniques to reduce incidences of delirium. The award comes courtesy of the National Institute on Aging K76 Paul B. Beeson Emerging Leaders Career Development Award in Aging.

“As the population of older adults continues to grow, the need for effective, scalable interventions to prevent postoperative complications like delirium is more important than ever,” Faisal said in a news release.

ICU delirium is a serious condition that can lead to major complications and even death. Roughly 87 percent of patients who undergo major surgery involving intubation will experience some form of delirium coming out of anesthesia. Causes can range from infection to drug reactions. While many cases are mild, prolonged ICU delirium may prevent a patient from following medical advice or even cause them to hurt themselves.

Using VR games to treat delirium is a rapidly emerging and exciting branch of medicine. Studies show that VR games can help promote mental activity, memory and cognitive function. However, the full benefits are currently unknown as studies have been hampered by small patient populations.

Faisal believes that half of all ICU delirium cases are preventable through VR treatment. Currently, a general lack of knowledge and resources has been holding back the advancement of the treatment.

Hopefully, the work of Faisal in one of the busiest medical cities in the world can alleviate that problem as she spends the next half-decade plugging patients into games to aid in their healing.

New accelerator joins the Ion and more Houston innovation news to know

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The new AI Native Dual-Use Sports, Health & Wellness Accelerator is expected to launch in March. Photo courtesy of the Ion

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