How TFIIH uses XPG to located damaged DNA
Nucleotide excision repair (NER) is a critical DNA repair pathway that plays a key role in maintaining transcription and genome integrity by removing bulky DNA lesions......»»
Missing tomato recovered after being lost on the ISS for 8 months
Astronauts on board the the International Space Station have finally located a single tomato that was lost somewhere in the station for eight months......»»
Protected areas in Thailand at a higher risk of forest fires when located away from indigenous communities
Research from the University of Warwick has found that national parks and protected areas are at a higher risk of forest fires when located farther away from indigenous communities......»»
Fla. service customer lawsuit alleges shoddy repairs, tow damage
A service customer sued a Florida Mercedes-Benz dealership alleging his car was not properly repaired despite multiple efforts and was damaged after being towed to the store under the manufacturer's roadside assistance program. Reginald Powell filed.....»»
Study reveals changes in glaciers, snow cover and permafrost in Chinese Altai mountains since 2000
The Altai Mountains are located in the eastern hinterland of Central Asia, bordering Russia, China, Mongolia, and Kazakhstan. Chinese Altai Mountains, located in the north of Xinjiang Uygur Autonomous Region, belongs to the southern slope of the midd.....»»
Scandinavia"s oldest known ship burial is located in mid-Norway
This summer, archaeologists and a metal detectorist conducted a small survey of Herlaugshagen, at Leka in the northern part of Trøndelag County. They found something amazing......»»
Novel mineral piezocatalysts offer innovative approaches for soil remediation
Polycyclic aromatic hydrocarbons (PAHs) removal in the soil environment is of great significance for repairing the long-term damaged ecosystem. However, the poor mass transfer process and low catalytic activity in most conventional methods lead to li.....»»
"Forever chemicals" in thousands of private wells near military sites, study finds
Water tests show nearly 3,000 private wells located near 63 active and former U.S. military bases are contaminated with "forever chemicals" at levels higher than what federal regulators consider safe for drinking......»»
Counteracting bone and muscle loss in microgravity
In microgravity, without the continuous load of Earth's gravity, the tissues that make up bones reshape themselves. Bone cells readjust their behaviors—the cells that build new bone slow down, while the cells that break down old or damaged bone tis.....»»
Global climate change drives fish fitness zones in typical marine habitats, finds study
The tridentiger typically inhabits semi-saline and freshwater environments located in the tropical, subtropical, and temperate regions of the western Pacific Ocean. It occupies a crucial position in the food chain, making it ecologically important. A.....»»
Two methods for demonstrating how photolyase isolates use light to repair damaged DNA
Two teams of bio-researchers have developed similar processes for demonstrating how photolyase isolates use light to repair damaged DNA. In their papers, both published in the journal Science, the two groups outline their stop-motion-animation-type p.....»»
MacBook Air gets solid-state active cooling in intriguing demo
Proof-of-concept explores alternative to fans for sustained, heavy workloads. Enlarge / The active cooling chips are labeled and located in the upper-left corner near a custom heatsink in the 15-inch MacBook Air. What.....»»
Reprogramming tissue mechanically to promote wound healing
Researchers at PSI and ETH Zurich have taken connective tissue cells that have been mechanically reprogrammed to resemble stem cells and transplanted them into damaged skin. In their laboratory experiment, they were able to show that this can promote.....»»
Q&A: Scientific collaboration paves the way to cleaner technologies for industry
During the nearly five decades of its operation, the European Molecular Biology Laboratory (EMBL) in Hamburg has developed many fruitful collaborations with other scientific institutions located in the Hamburg metropolitan area. One example is the lo.....»»
Enhancing the immunosuppressive properties of human umbilical cord mesenchymal stem cells
Mesenchymal stem cells (MSCs) have great potential for the treatment of various immune diseases due to their unique immunomodulatory properties. However, MSCs exposed to the harsh inflammatory environment of damaged tissue after intravenous transplan.....»»
Microautophagy is essential for preventing aging, finds lysosomes study
To age or not to age? How does aging affect organisms on a cellular level? What mechanisms help cells survive self-inflicted or external harm? It is known that lysosomes—critically important cellular structures—are crucial for digesting damaged c.....»»
Archaeologists discover long-lost Scottish monastery
A team of archaeologists, co-led by a researcher at the University of Southampton, believe they have located the site of the lost Monastery of Deer in Northeast Scotland......»»
The universe can"t hide behind the Zone of Avoidance any longer
Our view of the cosmos is always limited by the fact we are located within a galaxy filled with interstellar gas and dust. This is most dramatically seen in the central region of the Milky Way, which is filled with so much dust that it is sometimes r.....»»
Gold nanoparticles and light could melt venous malformations away
Venous malformations—tissues made up largely of abnormally shaped veins—are often difficult to treat, especially when located in sensitive areas like the eyes, face, and genitourinary organs. In the worst cases, the lesions are disfiguring and ca.....»»
The reincarnation of totaled Teslas—in Ukraine
Cars deemed unfixable in North America are resurrected in Eastern Europe. Enlarge / This Tesla was judged too damaged to repair and sent to a junkyard. (credit: Courtesy of Max) This summer, a Vancouver car mechanic name.....»»
Researcher: Big cats eat more monkeys in a damaged tropical forest, which threatens survival of primate populations
Monkeys are not usually a popular menu item for big cats. Primates are, after all, hard to catch: living in the canopies of large trees and rarely coming down to the ground. Jaguar and puma have varied diets and will normally hunt the species that ar.....»»