The progressive lack of the tumor suppressor gene Rb2/p130 could be an early indicator of prostate cancer in males, according to a study by researchers at Temple Universitys College of Science and Technology.
The results of the study, “Expression of Cell-Cycle-regulated Proteins pRb2/p130, p107, p27kip1, p53, Mdm-2, and Ki-67 (MIB-1) in Prostatic Gland Adenocarcinoma,” appear in the June issue of Clinical Cancer Research ( clincancerres.aac
To help the nature to recover from harmful impacts of the mining industry, Svetlana Mesyats and her team from the Geological Institute of the Kola Research Center RAS offer the method, which implies the application of a thin invisible polymeric film onto the soil surface and provides for a fast and successful minesite recultivation.Polymer Protects Grass
It is not surprising that such a polymeric covering is invented in Apatity. People leaving on the Cola Peninsula often need to dea
In the Arctic and Antarctic seas the water gets cold to minus 1.9 C in winter, but somehow some fish live there. These cold-blooded creatures survive in the icy water because the blood in their veins contains antifreeze proteins and glycoproteins. High levels of the antifreeze proteins are found in the blood serum, they are present in cell cytoplasm and all body fluids except urine. Due to their structure, molecules of antifreeze glycoproteins (AFGP) prevent growth of ice crystals. Natural antifreeze
A controversial research study here has found that exposing cells infected with feline immunodeficiency virus – a surrogate for HIV – to methamphetamine increases those cells ability to replicate the deadly virus as much as 15-fold.
The finding, if confirmed by ongoing animal studies, could answer important questions about how lentiviruses such as FIV and HIV can gain a foothold in the brain. That knowledge is vital in slowing or lessening the dementia that often accompanies AIDS and s
Like ’flower power’ tattoos on aging ex-hippy baby boomers, unexpectedly large numbers of neutron stars and black holes in elliptical galaxies suggest some of these galaxies lived through a much wilder youth. The discovery by NASA’s Chandra X-ray Observatory may require a revision of how elliptical galaxies evolved.
“For the first time, Chandra has allowed us to distinguish hundreds of star-like sources that are black holes and neutron stars in distant elliptical galaxies,” said Craig Sara
While industrial products like chlorofluorocarbons are largely responsible for current ozone depletion, a NASA study finds that by the 2030s climate change may surpass chlorofluorocarbons (CFCs) as the main driver of overall ozone loss.
Drew Shindell, an atmospheric scientist from NASA’s Goddard Institute for Space Studies (GISS) and Columbia University, N.Y., finds that greenhouse gases like methane and carbon dioxide are changing the climate in many ways. Some of those effects include wat
In October 2022, astronomers were stunned by what was quickly dubbed the BOAT — the brightest-of-all-time gamma-ray burst (GRB). Now an international science team reports that data from NASA’s Fermi…
A research team led by Prof Ursula Wurstbauer from the Institute of Physics at the University of Münster has investigated how electrons in two-dimensional crystals can be collectively excited and…
Federal funding will allow University of Rochester scientists and their European collaborators to study the feasibility of coherent light sources beyond x-rays. Since the laser was invented in the 1960s,…
Zirconium combined with silicon nitride enhances the conversion of propane — present in natural gas — needed to create in-demand plastic, polypropylene. Polypropylene is a common type of plastic found…
Researchers combined single-molecule experiments, molecular dynamics simulations and quantum mechanics to validate the findings published in PNAS. What puts the electronic pep in peptides? A folded structure, according to a…
By identifying mechanisms unique to leukaemia-causing cells, a French-Swiss team has discovered a new way to fight the disease. Acute myeloid leukaemia is one of the deadliest cancers. Leukaemic stem…
Distinctive processes could provide hints on how to use next-generation materials. A rose by any other name is a rose, but what of a crystal? Osaka Metropolitan University-led researchers have…
… pointing the way to future wireless communication channels. It is a scene many of us are familiar with: You’re working on your laptop at the local coffee shop with…
Next-generation soft robotics and wearable technologies could sport foam-based fluidic circuits. When picturing next-generation wearables and robotics, the foam filling in your couch cushions is likely not the first thing…
… developed through international scientific collaboration. In a scientific breakthrough, an international research team from Germany’s Forschungszentrum Jülich and Korea’s IBS Center for Quantum Nanoscience (QNS) developed a quantum sensor…
Linguist from Chemnitz University of Technology and computer science graduate from LMU Munich have developed a free web application that enables colourful, intuitive text analyses for research, for teaching or…
Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large…