Susan Okie, a medical reporter at The Washington Post, has won the 2000 American Society for Microbiology (ASM) Public Communications Award. Her two-part series on tuberculosis highlights the challenges of controlling this deadly disease and emphasizes the need for new medicines and vaccines to eradicate it.
Astronomers used Chandra to survey the Hubble Deep Field North, detecting six galaxies that defy expectations with their high rate of star formation and giant black holes. The discovery indicates that only 15% of submillimeter sources can be luminous X-ray sources.
Maternal mortality remains a global health problem, despite significant international efforts. A new $4.95 million grant will aid in developing tools to diagnose and treat ectopic pregnancy, prevent preeclampsia, and identify women at risk of life-threatening infections.
A study published in The New England Journal of Medicine confirms Requip's efficacy in managing early Parkinson's disease symptoms with a low risk of developing dyskinesias. Patients taking Requip alone were seven times more likely to remain dyskinesia-free than those on levodopa alone.
Researchers discovered a new enzyme that moves along DNA, separating its sides, and has a unique gait dubbed the 'quantum inchworm'. This finding may aid in building nanomachines for gene delivery and cancer treatment.
A recent study by the NHLBI found that reducing dietary sodium can significantly lower blood pressure in people with and without hypertension. The study, which involved 412 participants, showed that the lowest sodium intake produced the greatest blood pressure reduction, regardless of diet type.
Researchers found that blocking the interaction between two naturally occurring molecules restricts tumor growth and spread in mice. Inhibition of RAGE-amphoterin interaction decreased tumor cell growth, migration, and invasion without affecting angiogenesis.
Researchers are conducting a nationwide study to identify genes that predispose individuals to major mental illnesses such as depression, bipolar disorder and schizophrenia. The study aims to develop better treatments and tailored medications for these disorders, which often run in families.
Researchers link HIV-protease inhibitors to increased diabetes risk due to impaired glucose storage, prompting reevaluation of screening methods and development of new treatments. Up to 83% of patients on the drugs develop excess belly fat and type 2 diabetes.