HOUSTON, Jan. 20, 2011 – Monitoring everything from explosives to tainted milk, materials for use in creating sensors for detection devices have been developed by a University of Houston (UH) chemist and his team. The findings recently appeared simultaneously in three journals.
A University of Manchester scientist has revealed the mechanism that binds skin cells tightly together, which he believes will lead to new treatments for painful and debilitating skin diseases and also lethal heart defects.
Professor David Garrod, in the Faculty of Life Sciences, has found that the glue molecules bind only to similar glue molecules on other cells, making a very tough, resilient structure. Further investigation on why the molecules bind so specifically could lead to the development of clinical applications.
Mutations in a gene called INF2 are by far the most common cause of a dominantly inherited condition that leads to kidney failure, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN). The results may help with screening, prevention, and therapy.
Routine mammograms performed for breast cancer screening could serve another purpose as well: detecting calcifications in the blood vessels of patients with advanced kidney disease, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society of Nephrology (CJASN).
To understand the emerging science of epigenetics—a field that describes how genes may be regulated without altering the underlying DNA itself—scientists are deciphering the many ways in which enzymes act on the proteins surrounding DNA within cells.
LOUISVILLE, Ky. – Healthcare workers can most directly affect quality of life (QOL) of patients with advanced stage lung cancer by helping manage symptoms such as pain, lack of energy, shortness of breath, coughing, difficulty sleeping and dry mouth, according to a study recently published in the journal Oncology Nursing Forum.
Breast cancer patients who have a strong social support system in the first year after diagnosis are less likely to die or have a recurrence of cancer, according to new research from Vanderbilt-Ingram Cancer Center (VICC) and the Shanghai Institute of Preventive Medicine. The study, led by first author Meira Epplein, Ph.D., assistant professor of Medicine at VICC, was published in a recent edition of the Journal of Clinical Oncology.
New research reveals that a hormone best known for stimulating the production of red blood cells can modulate the immune response. The study, published by Cell Press in the January 27th issue of the journal Immunity, finds that erythropoietin (EPO) has contrasting influences on infectious and inflammatory diseases and may be useful in the design of new therapeutic strategies.
Athens, Ga. – It's a common assumption that animal migration, like human travel across the globe, can transport pathogens long distances, in some cases increasing disease risks to humans. West Nile Virus, for example, spread rapidly along the East coast of the U.S., most likely due to the movements of migratory birds.
In a new paper published Jan. 21 in the journal Science, a team of researchers led by Microbiology and Immunology professor Blossom Damania, PhD, has shown for the first time that the Kaposi sarcoma virus has a decoy protein that impedes a key molecule involved in the human immune response.
The work was performed in collaboration with W.R. Kenan, Jr. Distinguished Professor, Jenny Ting, PhD. First author, Sean Gregory, MS, a graduate student in UNC's Department of Microbiology and Immunology played a critical role in this work.
The discovery of an ancient fossil, nicknamed 'Mrs T', has allowed scientists for the first time to sex pterodactyls – flying reptiles that lived alongside dinosaurs between 220-65 million years ago.
Pterodactyls featured prominently in Spielberg's Jurassic Park III and are a classic feature of many dinosaur movies where they are often depicted as giant flying reptiles with a crest.
An curious contagious cancer, found in dogs, wolves and coyotes, can repair its own genetic mutations by adopting genes from its host animal, according to a new study in the journal Science.
In a paper published today in the journal Science, a University of California, Davis, researcher and his co-authors challenge a widely held assumption that plants will move uphill in response to warmer temperatures.
Between 1930 and 2000, instead of colonizing higher elevations to maintain a constant temperature, many California plant species instead moved downhill an average of 260 feet, said Jonathan Greenberg, an assistant project scientist at the UC Davis Center for Spatial Technologies and Remote Sensing.
AURORA, Colo. (Jan. 20, 2011)--Cancer scientists have designed the first molecular test to predict which bladder cancer patients may have cancer involvement in their lymph nodes at the time of surgery—which could help doctors determine which patients are good candidates for pre-surgical, or neo-adjuvant, chemotherapy.
The test analyzes 20 genes on tumor biopsies, according to a paper published online Jan. 20, 2011, in Lancet Oncology.
