Because it CAN be done does not mean it SHOULD be done.
We humans have not yet developed a strong understanding of unintended consequences.
Human neurons can survive — and even develop — after being transplanted into newborn rats. But are they still rats?
Understanding the brain is one of the greatest goals of modern science. But parts of what we find out are more curious than we could have ever imagined. A new paper highlights one such discovery.
Researchers at the University of Stanford report that human neurons transplanted into newborn rats can grow and develop with the animal.
It’s a morning routine familiar for many of us: Get that mouth clean immediately after breakfast by using a harsh toothpaste applied by an abrasive toothbrush, followed by a rinse with a mouthwash so strong it makes you wince. Dr. Kami Hoss winces, too, when he hears patients describe these habits.
Rational Virology Research For Human Health & Pandemic Prevention — Dr. Felicia Goodrum Sterling, Ph.D. Professor, Department of Immunobiology, The University of Arizona.
Dr. Felicia Goodrum, Ph.D. (https://profiles.arizona.edu/person/fgoodrum) is Interim Associate Department Head and Professor of Immunobiology, as well as Professor, BIO5 Institute, Cellular and Molecular Medicine, Molecular and Cellular Biology, Cancer Biology And Genetics Graduate Interdisciplinary Programs, at the University of Arizona.
Dr. Goodrum earned her Ph.D. from Wake Forest University School of Medicine studying cell cycle restrictions to adenovirus replication and then trained as a postdoctoral fellow at Princeton University in the laboratory of Dr. Thomas Shenk studying human cytomegalovirus latency.
Dr. Goodrum joined the faculty at the University of Arizona in 2006, and her long-standing research focus is to understand the molecular virus-host interactions important to human cytomegalovirus (CMV) latency and persistence in the host. She has focused on identifying viral and host determinants mediating the switch between latent and replicative states. The goal of her research program is to define the mechanistic underpinnings of HCMV latency and reactivation to lay the foundation for clinical interventions to control CMV disease in all settings.
Dr. Goodrum is the recipient of the Howard Temin Award from the National Cancer Institute, the Pew Scholar in Biomedical Sciences Award, and the Presidential Award for Early Career Scientists and Engineers.
There’s an excessive amount of innovation embedded in right now’s cutting-edge pc chips, however not a lot of it’s as out-of-the-box because the considering that’s driving Australian startup Cortical Labs. The corporate, like so many startups with synthetic intelligence in thoughts, is constructing pc chips that borrow their neural community inspiration from the organic mind. The distinction? Cortical is utilizing precise organic neurons, taken from mice and people, to make their chips.
“We’re constructing the primary hybrid pc chip which entails implanting organic neurons on silicon chips,” Hon Weng Chong, CEO and co-founder of Cortical Labs, informed Digital Tendencies.
That is completed by first extracting neurons in two other ways, both from a mouse embryo or by remodeling human pores and skin cells again into stem cells and inducing these to develop into human neurons.
Transcatheter mitral valve repair for heart failure patients with mitral regurgitation can reduce the long-term rate of hospitalizations by almost 50 percent, and death by nearly 30 percent, compared with heart failure patients who don’t undergo the minimally invasive procedure.
These are the breakthrough findings from a new study led by a researcher from the Icahn School of Medicine at Mount Sinai. This multi-center trial is the largest trial to examine the safety and effectiveness of transcatheter mitral-valve repair in a heart failure population using Abbott’s MitraClip system. It shows this treatment option significantly improves outcomes for patients with heart failure that do not respond to conventional treatments.
The five-year results from the “Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Device” study, or COAPT, were announced Sunday, March 5, in a Late Breaking Clinical Trial presentation at the American College of Cardiology Scientific Sessions Together with World Congress of Cardiology (ACC.23/WCC) in New Orleans, and published in The New England Journal of Medicine.
In a recent article published in the journal Nutrition, researchers in Australia summarized how diet could help decrease low-density lipoprotein cholesterol (LDLc) or triglyceride concentrations in polygenic hypercholesterolemia.
Study: A Review of Low-Density Lipoprotein-Lowering Diets in the Age of Anti-Sense Technology. Image Credit: Ralwell / Shutterstock.
Elevated LDLc or dyslipidemia, including high levels of total cholesterol, increases the risk of cardiometabolic disorders and cardiovascular diseases (CVDs), especially ischemic heart disease (IHD), if not managed in time. Pharmacological treatment is sometimes a prerequisite for cases with complex dyslipidemia with a genetic component. Subsequently, pharmacological research yielded several highly effective drugs based on monoclonal antibody (mAb) therapy, some of which researchers even reviewed in this paper.
Imagine a world with precision medicine, where a swarm of microrobots delivers a payload of medicine directly to ailing cells. Or one where aerial or marine drones can collectively survey an area while exchanging minimal information about their location.
One early step towards realizing such technologies is being able to simultaneously simulate swarming behaviors and synchronized timing—behaviors found in slime molds, sperm and fireflies, for example.
In 2014, Cornell researchers first introduced a simple model of swarmalators—short for “swarming oscillator”—where particles self-organize to synchronize in both time and space. In the study, “Diverse Behaviors in Non-uniform Chiral and Non-chiral Swarmalators,” which published Feb. 20 in the journal Nature Communications, they expanded this model to make it more useful for engineering microrobots; to better understand existing, observed biological behaviors; and for theoreticians to experiment in this field.
