Many lower organisms retain the miraculous ability to regenerate form and function of almost any tissue after injury. Humans share many of our genes with these organisms, but our capacity for regeneration is limited. Scientists at the MDI Biological Laboratory in Bar Harbor, Maine, are studying the genetics of these organisms to find out how regenerative mechanisms might be activated in humans.
The ability of animals to regenerate body parts has fascinated scientists since the time of Aristotle. But until the advent of sophisticated tools for genetic and computational analysis, scientists had no way of studying the genetic machinery that enables regeneration.
Recent News
A cell-killing strategy to slow aging passed its first test this year
A red-hot anti-aging strategy quietly passed its first test earlier this year after 14 volunteers took drugs meant to kill off old, toxic cells in their bodies. The [...]
Laboratory’s nanopore research hits a nerve
Since the discovery of biological ion channels and their role in physiology, scientists have attempted to create man-made structures that mimic their biological counterparts. New research by Lawrence Livermore [...]
Warm-cold-textile developed – fibers with nano-coating
Sometimes it is too cold for us and then too warm again - annoying dressing-undressing of sweaters and co. Is therefore required. However, that may change: researchers have developed [...]
Nanotechnology, Nanomedicine, and AI: What is Global Health Care Equivalency (GHCE)
What is Global Health Care Equivalency (GHCE)? Looking ahead over the next 10-30 years, with the rapid emergence of, and synergies between, the disciplines of nanotechnology, nanomedicine, and AI, [...]
What keeps spiders on the ceiling?
Hunting spiders easily climb vertical surfaces or move upside down on the ceiling. A thousand tiny hairs at the ends of their legs make sure they do not [...]
Nanoparticles may promote cancer metastasis
Nanoparticles can be found in processed food (e.g. food additives), consumer products (e.g. sunscreen) and even in medicine. While these tiny particles could have large untapped potential and [...]
Meet the quantum fridge – at three atoms in size, it’s much smaller than a minibar
Researchers in Singapore have built a refrigerator that’s just three atoms big. This quantum fridge won’t keep your drinks cold, but it’s cool proof of physics operating at the [...]
Video – Johannes Lierfeld ‘The control problem of Artificial Intelligence as an ethical challenge’
Note: This videoblog is in German. It was produced by the Institute of Art & Art Theory of the University of Cologne. Humanity faces epochal challenges in the [...]
Frank Boehm (NA CEO) signs with IOP for Book on Nanomedical Brain/Cloud Interface
NanoApps Medical Inc. CEO Frank Boehm has signed with IOP Publishing to produce Nanomedical Brain/Cloud Interface: Explorations and Implications - a book that will explore the notion of a [...]
Ultra-Sensitive Sensor with Gold Nanoparticle Array
Scientists from the University of Bath (UK) and Northwestern University (USA) have developed a new type of sensor platform using a gold nanoparticle array, which is 100 times [...]
Smart microrobots that can adapt to their surroundings
Scientists have developed tiny elastic robots that can change shape depending on their surroundings. Modeled after bacteria and fully biocompatible, these robots optimize their movements so as to get [...]
Gene Therapy Promotes Nerve Regeneration
Researchers from the Netherlands Institute for Neuroscience (NIN) and the Leiden University Medical Center (LUMC) have shown that treatment using gene therapy leads to a faster recovery after nerve [...]
A Pea-Sized Device Is Approved to Close Holes in Hearts of Tiny Infants
A pea-sized device used to seal tiny but potentially deadly holes in the hearts of premature infants has been approved by U.S. regulators, making it one of the smallest [...]
Tumors not as addicted to glucose as previously thought
Scientists have discovered that squamous cell skin cancers do not require increased glucose to power their development and growth, contrary to a long-held belief about cancer metabolism. The findings [...]
Hacking Humans with Nanotechnology
Hacking humans with nanotechnology may sound like a concept from a futuristic science fiction novel or movie, but the truth is, it's not that far off and it [...]
Nanomaterials are changing the world – but we still don’t have adequate safety tests for them
Nanotechnology may well be one of the most talked about industries of the last few years. Predicted to value US$173.95 billion globally by 2025, this fast-moving sector is already [...]
Can man ever build a mind?
The idea that we might create machines more intelligent than ourselves is not new. Myths and folk stories abound with creations such as the bronze automaton Talos, who patrolled [...]
Study shows single atoms can make more efficient catalysts
Catalysts are chemical matchmakers: They bring other chemicals close together, increasing the chance that they’ll react with each other and produce something people want, like fuel or fertilizer. Since [...]
Study Reveals How the Formation of Nanoscale Crystal Structures are Controlled
In a first-of-its-kind study, researchers used an ingenious experimental setup and high-energy X-ray beams to observe a high-temperature, high-pressure chemical reaction to establish how the formation of two varied [...]
Cold atoms offer a glimpse of flat physics
These days, movies and video games render increasingly realistic 3-D images on 2-D screens, giving viewers the illusion of gazing into another world. For many physicists, though, keeping things [...]
Microneedles technique may mean quicker diagnoses of major illnesses
When people are in the early stages of an undiagnosed disease, immediate tests that lead to treatment are the best first steps. But a blood draw—usually performed by a [...]
Tiny, implantable device uses light to treat bladder problems
A team of neuroscientists and engineers has developed a tiny, implantable device that has potential to help people with bladder problems bypass the need for medication or electronic stimulators. [...]
Nanomedical Device and Systems Design: Challenges, Possibilities, Visions now available to rent on Kindle
To accommodate students who wish to read the book at an affordable cost, Nanomedical Device and Systems Design: Challenges, Possibilities, Visions by Frank Boehm (CEO NanoApps Medical Inc.) is available to rent [...]
Graphene-based implant overcomes technical limitation to record brain activity at extremely low frequencies
The body of knowledge about the human brain is growing exponentially, but questions big and small remain unanswered. Researchers have been using electrode arrays to record the brain’s electrical [...]
Viruses as Controllable Nanodevices
Viruses are Nature’s delivery vehicles. Millions of years of evolution have molded them into remarkable machines capable of performing a monumental task vital to their survival: the delivery of [...]
Updated – NanoApps Medical Inc. Near-Term Projects
NanoApps Medical is investigating the possibility that superparamagnetic nanoparticles (SPIONs) (Figure 1) and other classes of nanoparticles (e.g., gold coated nanoshells) (Figure 2) might have the capacity to target [...]
Using 3D printing to fabricate shape-conformable batteries
Flexible, wireless electronic devices are rapidly emerging and have reached the level of commercialization; nevertheless, most of battery shapes are limited to either spherical and/or rectangular structures, which results [...]
Dr Johannes Lierfeld joins NA – His book “Artificial SuperIntelligence” released
NanoApps Medical Inc is pleased to announce Dr. Karl Johannes Lierfeld represents us in Cologne Germany where we explore the opportunities and potential partnerships within the European Union. He [...]
Bacteria-based drug delivery system that outperforms conventional methods
An interdisciplinary team of three Virginia Tech faculty members affiliated with the Macromolecules Innovation Institute has created a drug delivery system that could radically expand cancer treatment options. The [...]
Insights into magnetic bacteria may guide research into medical nanorobots
Researchers have long studied magnetotactic bacteria (MTB), aquatic microbes that have the ability to orientate themselves to magnetic fields. This unusual behaviour makes them a subject of interest for [...]
An AI strategy is no longer optional
At the New York Times DealBook conference, Intel emphasized it was urgent that every company put an artificial intelligence (AI) strategy in place. The reason, in a word, is [...]
Gold Nanoparticles Act as Tumor-seeking Missiles
A small clinical trial using gold nanoparticles that act as tumor-seeking missiles on a mission to remove prostate cancer has begun at The University of Texas Health Science Center [...]
Artificial synapses made from nanowires
Scientists from Jülich together with colleagues from Aachen and Turin have produced a memristive element made from nanowires that functions in much the same way as a biological nerve [...]
Interactive size control of catalyst nanoparticles
How many nanometers should catalyst nanoparticles be to optimize the course of the reaction? Researchers usually look for the answer through laborious, repetitive tests. At the Institute of Physical [...]
Prostate cancer patients could avoid chemotherapy with new blood test
A new development in the testing of one of Australia's biggest cancer killers, prostate cancer, could help avoid unncessary chemotherapy and improve the treatment of patients. Sydney researchers have [...]
Nonstop tranport of cargo in nanomachines
Moving around, sensing the extracellular environment, and signaling to other cells are important for a cell to function properly. Responsible for those tasks are cilia, antenna-like structures protruding from [...]
A major step toward non-viral ocular gene therapy using laser and nanotechnology
In January 2009, the life of engineer Michel Meunier, a professor at Polytechnique Montréal, changed dramatically. Like others, he had observed that the extremely short pulse of a femtosecond [...]
The Implant Files: The hidden human toll of lax controls on the booming medical device industry
Almost 83,000 people have died around the world, including 170 in Australia in the past decade, due to potentially dangerous medical devices, an international investigation into the global device [...]
Researchers Develop Microscope that Can Image Ten Times Faster
The invisible is made visible by the microscopes. Moreover, in comparison with the traditional light microscopes, transmission X-ray microscopes (TXM) can view through samples with considerably higher resolution, exhibiting [...]
Sydney start-up Inventia develops 3D bio-printer to help speed up cancer research
An Australian innovation in 3D printing could soon help in the fight against cancer. Sydney based start-up Inventia has built a new 3D bio-printer that it says removes the [...]
‘Suicide Handshakes’ Kill Precursor T Cells that Pose Autoimmune Dangers
A mechanism tries to stop our T cells from causing autoimmune disorders, and it's like a tight handshake that kills overly aggressive T cells. A person reaches out for [...]
Clinical buy-in crucial to digital healthcare success
Note: You may view this video fullscreen! Dzulkefly Ahmad, Malaysia's minister of health, says that even if an organization has a good program and system in place, digitizing healthcare [...]
Five ways how natural nanotechnology is stimulating human innovation
From CIO Applications: Although nanotechnology is depicted as genuinely recent human development, nature is in reality loaded with nanoscopic designs. They support the fundamental elements of an assortment of [...]
NASA certifies Falcon 9 for highest priority science missions
NASA has certified SpaceX’s Falcon 9 to launch the agency’s most important science missions, giving the agency new options that could result in lower costs. SpaceX said that the [...]
NASA to support initial studies of privately funded Enceladus mission
NASA signed an agreement in September with a foundation to support initial studies of a privately funded mission to a potentially habitable moon of Saturn. The unfunded Space Act [...]
First-ever prostate cancer treatment uses gold nanoparticles to destroy tumorous cells
A small clinical trial using gold nanoparticles that act as tumor-seeking missiles on a mission to remove prostate cancer has begun at The University of Texas Health Science [...]
A new path through the looking-glass
Exploring the mystery of the molecular handedness in nature, scientists have proposed a new experimental scheme to create custom-made mirror molecules for analysis. The technique can make ordinary molecules [...]
First-ever prostate cancer treatment uses gold nanoparticles to destroy tumorous cells
A small clinical trial using gold nanoparticles that act as tumor-seeking missiles on a mission to remove prostate cancer has begun at The University of Texas Health Science Center [...]
New nano-immunotherapy promotes long-term acceptance of transplanted organs
Researchers at the Mount Sinai School of Medicine have developed a new nanotechnology-based immunotherapy that promotes long-term transplant acceptance in an animal model. The development, which is described in [...]
Physicists name and codify new field in nanotechnology: ‘Electron Quantum Metamaterials’
“It’s a bit like driving past a vineyard and looking out the window at the vineyard rows. Every now and then, you see no rows because you’re looking directly [...]
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