Scientists have developed a full-color tunable luminescent liquid material with excellent light stability based on an anthracene molecule, which is a general organic fluorescent dye. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/w...

Scientists have found a significant limitation to the use of CRISPR-Cas RGNs, production of unwanted DNA mutations at sites other than the desired target, which indicates a need to improve the specificity of the nucleases. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/k...

A new discovery about how cells move may provide scientists with crucial information about disease mechanisms such as the spread of cancer or the constriction of airways caused by asthma. Scientists found that epithelial cells move in a group, propelled by forces both from within and from nearby...

Scientists bring new insights to our understanding of the three-dimensional structure of the genome, one of the biggest challenges currently facing the fields of genomics and genetics. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/4...

A major study provides new revelations about the intricate pathways involved in turning on T cells, the body’s most important disease-fighting cells. A certain type of protein, called septins, play an essential role in T cell activation. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/u...

Compared with adults already enrolled in Medicaid, low-income uninsured adults who may be eligible for Medicaid under the Affordable Care Act were less likely to have chronic conditions such as hypertension, diabetes, and hypercholesterolemia, although those with 1 of these conditions were less...

Japanese researchers have developed a new sugar and water-based solution that turns tissues transparent in just three days, without disrupting the shape and chemical nature of the samples. Combined with fluorescence microscopy, this technique enabled them to obtain detailed images of a mouse brain...

Migraine is an extremely difficult disorder to study. Between episodes, the patient is basically healthy, making the underlying pathology very difficult to uncover. In the largest migraine study, an international team of researchers have identified genetic regions linked to the onset and susceptibility of migraine. Fuente :...

Después de décadas investigando la enfermedad, el experto, una 'estrella del rock de la ciencia', ha observado que la única forma de combatirla con eficacia es predecirla con precisión y atacarla antes de que se manifieste ||| Fuente : http://feedproxy.google.com/~r/materia/noticias/~3...

Investigadores del Instituto de Biología Molecular y Celular de Plantas, centro mixto de la Universitat Politècnica de València y del Consejo Superior de Investigaciones Científicas (CSIC), ambos en España, han identificado parte del mecanismo molecular que coordina la dirección de la expansión... Fuente :...

Marte sigue intrigando a los científicos. Hay robots que se han enviado para que vuelen sobre Marte, para que se desplacen por el planeta e incluso para perforen y recojan muestras. Todo, para buscar señales y saber si alguna vez, quizá hace mucho tiempo, hubo algún tipo de vida. Encontrar... Fuente :...

Researchers at the Hebrew University of Jerusalem and in California have achieved a breakthrough in understanding how and why a promising anti-cancer therapy has failed to achieve hoped-for success in killing tumor cells. Their work could lead to new insights into overcoming this impasse. Fuente :...

Using fundamental processes instead of brain cells, plants measure the time until dawn and divide that by their stored starch levels. Fuente : http://www.eurekalert.org/pub_releases/2013-06/nbi...

Japanese researchers have developed a new sugar and water-based solution that turns tissues transparent in just three days, without disrupting the shape and chemical nature of the samples. Combined with fluorescence microscopy, this technique enabled them to obtain detailed images of a mouse brain at an unprecedented...

Research suggests that it is Andy Murray's ability to manage his goals, as well as his skill, determination and motivation that makes him such a successful athlete according to new research funded by the Economic and Social Research Council, athletes who recognize early when a goal is unattainable and switch their focus to...

CalPERs program helps lower costs of member hip and knee replacement surgeries. Fuente : http://www.eurekalert.org/pub_releases/2013-06/h-c...

A new discovery about how cells move may provide scientists with crucial information about disease mechanisms such as the spread of cancer or the constriction of airways caused by asthma. Led by researchers at Harvard School of Public Health and the Institute for Bioengineering of Catalonia...

Migraine is an extremely difficult disorder to study. Between episodes, the patient is basically healthy, making the underlying pathology very difficult to uncover. In the largest migraine study, an international team of researchers have identified genetic regions linked to the onset and...

A team of Massachusetts General Hospital researchers has found a significant limitation to the use of CRISPR-Cas RGNs, production of unwanted DNA mutations at sites other than the desired target, which indicates a need to improve the specificity of the nucleases. Fuente :...

A major study from researchers at the La Jolla Institute for Allergy and Immunology provides new revelations about the intricate pathways involved in turning on T cells, the body’s most important disease-fighting cells, and was published today in the prestigious scientific journal Nature. The La...

Compared with adults already enrolled in Medicaid, low-income uninsured adults who may be eligible for Medicaid under the Affordable Care Act were less likely to have chronic conditions such as hypertension, diabetes, and hypercholesterolemia, although those with 1 of these conditions were less...

Electrophysiologists rate the quality of life of patients with Paroxysmal atrial fibrillation significantly better than the patients themselves do, with the greatest level of disagreement about mental health. The abstract study,¹ presented at the EHRA EUROPACE meeting, 23 to 26 June, in Athens,...

The first European data on lead extraction was released today by the European Heart Rhythm Association (EHRA) of the European Society of Cardiology. The information is published in the EHRA White Book 20131, launched at EHRA EUROPACE 2013 in Athens, Greece, during 23-26 June. Fuente :...

Researchers have found that vitamin D levels in the U.S. population peak in August and bottom out in February. The essential vitamin -- necessary for healthy bones -- is produced in the skin upon exposure to ultraviolet B rays from the sun. Fuente :...

Scientists have discovered a world first association while scanning a 250 million year old fossilized burrow from the Karoo Basin of South Africa. The burrow revealed two unrelated vertebrate animals nestled together and fossilized after being trapped by a flash flood event. Fuente :...

On June 20, 2013, at 11:24 p.m., the sun erupted with an Earth-directed coronal mass ejection or CME, a solar phenomenon that can send billions of tons of particles into space that can reach Earth one to three days later. These particles cannot travel through the atmosphere to harm humans on Earth,...

Pregnant women pass low levels of vitamin D on to their babies at almost three times the extent previously thought, according to new research. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/e...

Hace un par de días, muchos usuarios de PlayStation 3 encontraron que la última versión del firmware de Sony, la versión 4.45, bloquea indefinidamente la plataforma en su arranque. Fuente : http://www.europapress.es/portaltic/videojuegos/no...

HTC pagará 12 millones de dólares a Robert Downey Jr. para promocionar la marca, que se encuentra en una posición muy alejada de sus competidores. En la campaña, el actor no interpretará a ninguno de sus personajes, como Iron Man o Sherlock Holmes, se enfocará sobre él mismo. Fuente :...