The nature of science shares striking similarities across many industry verticals. Whether it’s biologics, chemicals or new product formulations, they are all performed with a high degree of similarity from company to company. This is exemplified by the fact that R&D informatics platforms such as LIMS, ELNs and SDMS are used, and provide real benefits in all science-related sectors.
Ever since the study of individual genes and RNAs was first known to be important, there has...
A new type of biomolecular tweezers could help researchers study how mechanical forces affect...
In a significant advance for the growing field of synthetic biology, Rice Univ. bioengineers...
Although NASA’s Human Research Program has been researching the effects of spaceflight on the human body for decades, the March 7 announcement of 10 investigations for the study of identical twin astronauts Scott and Mark Kelly will provide a broader insight into the subtle effects and changes that may occur in spaceflight as compared to Earth-based environments.
In end-stage lung disease, transplantation is sometimes the only viable therapeutic option, but organ availability is limited and rejection presents an additional challenge. New methods and techniques in the field of tissue regeneration hold promise for this population, which includes an estimated 12.7 million people with chronic obstructive pulmonary disorder (COPD).
A team of Univ. of Notre Dame researchers have discovered a new class of antibiotics to fight bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and other drug-resistant bacteria. Called oxadiazoles, the new class was discovered through in silico (by computer) screening and has shown promise in the treatment of MRSA in mouse models of infection.
Researchers at the Stanford Univ. School of Medicine have developed two inexpensive adapters that enable a smartphone to capture high-quality images of the front and back of the eye. The adapters make it easy for anyone with minimal training to take a picture of the eye and share it securely with other health practitioners or store it in the patient’s electronic record.
Paleontologists studying fossilized feathers have proposed that the shapes of certain microscopic structures inside the feathers can tell us the color of ancient birds. But new research from North Carolina State Univ. demonstrates that it is not yet possible to tell if these structures, thought to be melanosomes, are what they seem, or if they are merely the remnants of ancient bacteria.
Samples are precious resources and integral to the research process. The information derived from them is dependent on their quality, integrity and consistency. And, many samples represent a scientist’s investment in and trust of the biomedical research process. Yet, it is not unusual for samples to go missing, to find that their labels have fallen off or that they have become unusable.
Researchers from North Carolina State Univ. have developed a computational tool designed to guide future research on biochemical pathways by identifying which components in a biological system are related to specific biochemical processes, including those processes responsible for gene expression, cell signaling, stress response and metabolism.
Scientists who study past pandemics, such as the 14th-century Black Death that devastated much of Europe, might soon be turning to an innovative biological detection technology for some extra help. The apparent first use of this technology, known as a microarray, for studying pathogens from ancient DNA, was reported by a team of scientists in Scientific Reports.
Artificial photosynthesis, in which we emulate the process used by nature to capture energy from the sun and convert it into electrochemical energy, is expected to be a major asset in any sustainable energy portfolio for the future. Artificial photosynthesis offers the promise of producing liquid fuels that are renewable and can be used without exacerbating global climate change.
A bit of pressure from a new shrinking, sponge-like gel is all it takes to turn transplanted unspecialized cells into cells that lay down minerals and begin to form teeth. The bioinspired gel material could one day help repair or replace damaged organs, such as teeth and bone, and possibly other organs as well.
Protein from a small, tasty mollusk inspired Michigan Technological Univ.’s Bruce P. Lee to invent a new type of hydrogel actuator. Hydrogels are soft networks of polymers with high water content, like jello. Because of their soft, gentle texture, they have the potential to interact safely with living tissues and have applications in a number of medical areas, including tissue engineering.
Imagine driving on a dark road. In the distance you see a single light. As the light approaches it splits into two headlights. That’s a car, not a motorcycle, your brain tells you. A new study found that neural circuits in the brain rapidly multitask between detecting and discriminating sensory input, such as headlights in the distance.
Rice Univ. researchers have developed a theoretical approach to analyze the process by which protein building blocks form the biopolymer skeletons of living cells. The cytoskeleton, made of fibers and microtubules, gives a cell its shape and provides the “roads” along which proteins and other cargoes travel.
Scientists have modified genes in the blood cells of HIV patients to help them resist the AIDS virus, and say the treatment seems safe and promising. The results give hope that this approach might one day free at least some people from needing medicines to keep HIV under control, a form of cure.
To fool predators, some butterflies create wing color patterns that make them resemble their unpalatable cousins. Only recently have scientists been unraveling how they do that, and now researchers have identified the gene that does the trick for an Asian swallowtail.
One of the concerns for astronauts during future extended spaceflights will be the onslaught of eye-damaging radiation, and plants that contain carotenoids would help mitigate that harm. According to a new study by researchers at the Univ. of Colorado Boulder, exposing leafy vegetables grown during spaceflight to a few bright pulses of light daily could increase the amount of eye-protecting nutrients produced by the plants.
According to a collaborative study by scientists in five countries, rate of change in the thickness of the brain’s cortex is an important factor associated with a person’s change in IQ. The study has potentially wide-ranging implications for the pedagogical world and for judicial cases in which the defendant’s IQ score could play a role in determining the severity of the sentence.
Researchers have revived a giant virus more than 30,000 years old, recovered from the permafrost of northeast Siberia. It is a new kind of giant virus, joining a group that was first discovered 10 years ago. But the virus poses no threat to people, only amoebas.
For people whose hands shake uncontrollably due to a medical condition, just eating can be a frustrating and embarrassing ordeal, enough to keep them from sharing a meal with others. But a small new study conducted at the Univ. of Michigan Health System suggests that a new handheld electronic device can help such patients overcome the hand shakes caused by essential tremor, the most common movement disorder.
Researchers from ETH Zurich and the Univ. of Tubingen in Europehave recently described a process that suppresses the formation of methane in soils that are rich in humic substances. The soils act as a battery, releasing to and accepting electrons from soil bacteria depending on the presence of oxygen. The study shows that electron transfer to and from humic substances is an important process with global implications for methane release.
Finding treatments for advanced stage cancer isn’t easy. Therefore, early detection methods are paramount in the fight against the disease. Motivated by the opportunity to intervene as early as possible in the course of cancer, Dr. Muneesh Tewari, a Univ. of Michigan researcher, has been studying the diagnostic potential of blood-based biomarkers.
Before doctors like Matthias Kretzler can begin using the results of molecular research to treat patients, they need science to find an effective way to match genes with the specific cells involved in disease. As Kretzler explains, finding that link would eventually let physicians create far more effective diagnostic tools and treatments.
The viability of the bioenergy crops industry could be strengthened by regulatory efforts to address nonpoint source pollution from agricultural sources. That, in turn, means that the industry should be strategic in developing metrics that measure the ability to enact positive changes in agricultural landscapes, particularly through second-generation perennial crops, according to a paper by a Univ. of Illinois expert in bioenergy law.
Shortly following the 9/11 terror attack in 2001, letters containing anthrax spores were mailed to news outlets and government buildings killing five people and infecting 17 others. According to a 2012 report, the bioterrorism event cost $3.2 million in cleanup and decontamination. At the time, no testing system was in place that officials could use to screen the letters.
If you’ve run out of drinking water during a lakeside camping trip, there’s a simple solution: Break off a branch from the nearest pine tree, peel away the bark and slowly pour lake water through the stick. The improvised filter should trap any bacteria, producing fresh, uncontaminated water. In fact, a team has discovered that this low-tech filtration system can produce up to 4 L of drinking water a day.
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