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New class of antibiotics effective against drug-resistant bacteria discovered in fungi
A peptide identified in a fungus found in northern European pine forests possesses as much power as penicillin as well as vancomycin, according to an international team of researchers. view more (2005-10-13)
UM Scientists Create Fruit Fly Model to Help Unravel Genetics of Human Diabetes
As rates of obesity, diabetes, and related disorders have reached epidemic proportions in the US in recent years, scientists are working from many angles to pinpoint the causes and contributing factors involved in this public health crisis. view more (2009-11-03)
Protein Sequences: Not So Predictable After All
Scientists have believed for decades that the sequencing of the human genome would automatically yield the sequences of proteins, the functional products of genes, and thus lead to the unraveling of the mechanisms behind human cell biology and disease. However, a paper published in Science today by the Ludwig Institute for Cancer Research (LICR)... view more... (2004-03-01)
Making nanoparticles in artificial cells
Two new construction manuals are now available for the world's smallest lamps. Based on these protocols, scientists from the Max Planck Institute of Colloids and Interfaces have tailor-made nanoparticles that can be used as position lights on cell proteins and, possibly in the future as well, as light sources for display screens or for optical... view more... (2009-06-29)
Scientists zero in on memory-related proteins at the core of Alzheimer's disease
New research sheds light on how the formation of long-term memories may be blocked in Alzheimer's disease. view more (2005-10-19)
New treatment option breaks Leukemia's resistance to chemotherapy, radiation therapy
German researchers set out to outwit cancer tumor cells that have become resistant to chemotherapy or radiation therapy and ended up expanding therapeutic applications of radionuclides in fighting leukemia. view more (2006-06-05)
Infant pain, adult repercussions
Scientists at Georgia State University have uncovered the mechanisms of how pain in infancy alters how the brain processes pain in adulthood. view more (2009-09-28)
A Global Response to HIV / Statins Protect Against Alzheimer Disease
A comprehensive response to HIV could prevent 10 million AIDS deaths in Africa by 2020 One of the most urgent problems in HIV/AIDS policy is in deciding how best to allocate resources toward preventing new infections or treating infected individuals. An analysis by Joshua Salomon and colleagues in the premier open-access journal PLoS... view more... (2005-01-04)
Turning on cell-cell communication wipes out staph biofilms
University of Iowa researchers have succeeded in wiping out established biofilms of Staphylococcus aureus (staph) by hijacking one of the bacteria's own regulatory systems. Although the discovery is not ready for clinical application, the findings offer insight into a dispersal mechanism for staph biofilms and might help identify therapeutic... view more... (2008-05-01)
A link between obesity and memory? Saint Louis University research makes the connection
Scientists have wondered why obese patients who have diabetes also may have problems with their long-term memory. New Saint Louis University research in this month's Peptides provides a clue. view more (2006-06-15)
Designed peptides: Candidates for the treatment of cancer, sexual dysfunction, eating disorders
Chemists at the University of Arizona have developed modified versions of naturally occurring peptide hormones that could be key to novel treatments of a variety of diseases, including eating disorders (anorexia, obesity), diabetes, sexual dysfunction and skin cancer. view more (2005-09-01)
New technology for boosting vaccine efficiency
One of the most pressing biomedical issues is the development of techniques that increase the efficiency of vaccines. In a paper published on April 24, 2008 in the journal Vaccine, a Massachusetts's biotechnology company, Cure Lab, Inc. has proposed a new technology for anti-viral vaccination. view more (2008-04-25)
Natural antibiotics yield secrets to atom-level imaging technique
Frog skin and human lungs hold secrets to developing new antibiotics, and a technique called solid-state NMR spectroscopy is a key to unlocking those secrets. view more (2007-03-05)
Manchester scientists create new bio-gel for 3D cell culture
Scientists at The University of Manchester have created a new type of 'bio-gel' which provides a pH neutral environment for culturing cells in 3D, as published in the journal Advanced Materials (March 2006). view more (2006-03-06)
UT-ORNL governor's chair unlocks secrets of protein folding
A team led by biophysicist Jeremy Smith of the University of Tennessee and Oak Ridge National Laboratory (ORNL) has taken a significant step toward unraveling the mystery of how proteins fold into unique, three-dimensional shapes. view more (2007-09-18)
Suspected cause of type 1 diabetes caught
Scientists at Washington University School of Medicine in St. Louis working with diabetic mice have examined in unprecedented detail the immune cells long thought to be responsible for type 1 diabetes. view more (2008-05-12)
Ume'å scientist presents discoveries about natural immunity in Science
A team including scientists at UCMP (Ume'å Center for Molecular Pathogenesis), a research unit at Ume'å University, shows in last week's issue of the journal Science that the protein PGRP-LC plays a crucial role in so-called innate immunity. Professor Dan Hultmark, post-doctoral fellow Svenja Stöven, and doctoral candidate Thomas... view more... (2002-03-04)
THE LANCET Neurology PRESS RELEASE
ISSUE: AUGUST 2002 FOR IMMEDIATE RELEASE view more (2002-07-17)
Breast Tumors in Mice Eradicated Using Cancer Vaccine
A team from the University of Pennsylvania School of Medicine has shown that by using a cancer vaccine based on the bacterium Listeria monocytogenes, they can cure mice with established breast tumors. view more (2005-09-15)
Researchers induce HIV-neutralizing antibodies that recognize HIV-1 envelope protein, lipids
For the first time, researchers have experimentally induced antibodies that neutralize HIV-1 and simultaneously recognize both HIV-1 envelope protein and lipids. view more (2009-09-02)
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