Clone Robotics made the Protoclone which is a faceless, anatomically accurate, synthetic human with over 200 degrees of freedom, over 1,000 Myofibers, and over 200 sensors.
Category: biotech/medical – Page 60
Furthermore, healthcare and life sciences are both booming sectors with regards to artificial intelligence applications. Many other companies are also working at the intersection of technology and biology, given the numerous challenges that are present in the fields of drug discovery and protein folding. For example, Deepmind and Isomorphic Labs have made immense progress with AlphaFold, another leading foundation model ecosystem to better understand protein folding. Meta created something similar with its ESM Metagenomic Atlas. Given the increasing rates of catastrophic disease and the rapidly evolving nature of pathogens, scientists in these sectors hope to use the best of the advancements in AI to help solve some of biology’s toughest challenges.
Indeed, the immense progress that has been made thus far has paved the way for monumental scientific inventions and developments to emerge in the years ahead. Undoubtedly, this work is just getting started.
A biomaterial that can mimic certain behaviors within biological tissues could advance regenerative medicine, disease modeling, soft robotics and more, according to researche(rs at Penn State.
Materials created up to this point to mimic tissues and extracellular matrices (ECMs) — the body’s biological scaffolding of proteins and molecules that surrounds and supports tissues and cells — have all had limitations that hamper their practical applications, according to the team. To overcome some of those limitations, the researchers developed a bio-based, “living” material that encompasses self-healing properties and mimics the biological response of ECMs to mechanical stress.
They published their results in Materials Horizons, where the research was also featured on the cover of the journal.
Using an approach called DNA origami, scientists at Caltech have developed a technique that could lead to cheaper, reusable biomarker sensors for quickly detecting proteins in bodily fluids, eliminating the need to send samples out to lab centers for testing.
“Our work provides a proof-of-concept showing a path to a single-step method that could be used to identify and measure nucleic acids and proteins,” says Paul Rothemund (BS ‘94), a visiting associate at Caltech in computing and mathematical sciences, and computation and neural systems.
A paper describing the work recently appeared in the journal Proceedings of the National Academy of Sciences. The lead authors of the paper are former Caltech postdoctoral scholar Byoung-jin Jeon and current graduate student Matteo M. Guareschi, who completed the work in Rothemund’s lab.
Quantum light sources are fickle. They can flicker like stars in the night sky and can fade out like a dying flashlight. However, newly published research from the University of Oklahoma proves that adding a covering to one of these light sources, called a colloidal quantum dot, can cause them to shine without faltering, opening the door to new, affordable quantum possibilities. The findings are available in Nature Communications.
Quantum dots, or QDs, are so small that if you scaled up a single quantum dot to the size of a baseball, a baseball would be the size of the moon. QDs are used in a variety of products, from computer monitors and LEDs to solar cells and biomedical engineering devices. They are also used in quantum computing and communication.
A research study led by OU Assistant Professor Yitong Dong demonstrates that adding a crystalized molecular layer to QDs made of perovskite neutralizes surface defects and stabilizes the surface lattices. Doing so prevents them from darkening or blinking.
Researchers from HSE University and the London School of Hygiene and Tropical Medicine have identified 15 core motives that drive human behavior. By examining individuals’ perspectives, preferences, and actions through an evolutionary framework, they revealed how these motives interact to shape personal habits and social relationships. Their findings are published in Personality and Individual Differences.
Psychologists have long sought to understand what drives human behavior, employing various theories to analyze underlying motivations. One of the most well-known models is Abraham Maslow’s hierarchy of needs, introduced in the mid-20th century. However, while many approaches emphasize the social aspects of motivation, they often overlook its evolutionary foundations.
A group of researchers at HSE University and the London School of Hygiene and Tropical Medicine proposed analyzing human behavior motives from an evolutionary perspective. In the proposed framework, all motives are viewed as evolutionary adaptations that enhanced early humans’ ability to survive in their environment and continue to influence behavior today. The scientists proceed from the premise that if certain evolutionary mechanisms once triggered specific behaviors, the underlying motives can be identified using standard psychometric techniques.
Many people have experienced frustration when dealing with artificial intelligence chatbots for customer support or technical assistance. New research from the University of Kansas has found when dealing with embarrassing issues, people prefer the anonymity and nonjudgmental nature of AI chatbots. However, when angry, they still preferred dealing with a fellow human.
The COVID-19 pandemic both angered and embarrassed people around the world as they dealt with new and frequently changing information and misinformation on vaccines, social distancing and related topics. KU researchers conducted a lab-based experimental study in which they gauged people’s attitudes about vaccines, showed them content that could arouse anger or embarrassment and randomly assigned them AI or human assistance to further gauge their knowledge and attitudes about vaccines.
Vaibhav Diwanji, assistant professor of journalism and mass communications at KU and lead author of the study, researches new and emerging technologies’ influence on consumers.
Dr. Theofanopoulou studies neural circuits behind sensory-motor behaviors like speech and dance, aiming to develop drug-and arts-based therapies for brain disorders. Her brain imaging research reveals overlapping motor cortex regions controlling muscles for speech and dance, while transcriptomic studies show upregulation of the oxytocin gene pathway in key areas like the motor cortex and brainstem. Using zebra finches, Bengalese finches, white-rumped munias, and humans, she demonstrates oxytocin’s role in vocal production. She also developed genomic tools to apply these findings across vertebrates. Her future work explores oxytocin-based drugs and dance therapies to treat speech and motor deficits in brain disorders. Recorded on 02/14/2025. [3/2025] [Show ID: 40384]
Donate to UCTV to support informative & inspiring programming:
https://www.uctv.tv/donate.
Learn more about anthropogeny on CARTA’s website:
https://carta.anthropogeny.org/
More videos from: CARTA: The Origin of Love.
(https://www.uctv.tv/carta-love)
Explore More Humanities on UCTV
(https://www.uctv.tv/humanities)
The humanities encourage us to think creatively and explore questions about our world. UCTV explores human culture through literature, history, ethics, philosophy, cinema and religion so we can better understand the human experience.
Explore More Science & Technology on UCTV
What do rope winding and giant pasta shapes have to do with particle physics? The answer is a new superconducting magnet prototype under development at CERN, lovingly named Fusillo because of its shape.
Originally, CERN physicists became interested in developing this technology for use in compact particle accelerators, for example in a new storage ring for the CERN-based experiment ISOLDE. However, development of this technology could also have a big impact in the medical field. For example, one of the possible future applications of magnets like Fusillo is in hadron therapy to treat cancer.
Hadron therapy is a type of radiotherapy that uses beams of protons or light ions to irradiate cancer tissue. Compared to X-rays, which use beams of light, beams of ions release less energy along their path and more energy in one specific spot.
Apical periodontitis, a chronic and hard-to-treat dental infection, affects more than half of the population worldwide and is the leading cause of tooth loss. Root canal is the standard treatment, but existing approaches to treat the infection have many limitations that can cause complications, leading to treatment failure.
Now, researchers at the School of Dental Medicine, Perelman School of Medicine, and School of Engineering and Applied Sciences have identified a promising new therapeutic option that could potentially disrupt current treatments. The team of researchers is part of the Center for Innovation & Precision Dentistry, a joint research center between Penn Dental Medicine and Penn Engineering that leverages engineering and computational approaches to advance oral and craniofacial health care innovation.
In a paper published in the Journal of Clinical Investigation, they show that ferumoxytol, an FDA-approved iron oxide nanoparticle formulation, greatly reduces infection in patients diagnosed with apical periodontitis.