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News articles about "Drugs"

How the fruit fly could help us sniff out drugs and bombs

A fly's sense of smell could be used in new technology to detect drugs and bombs new University of Sussex research has found Brain scientist Professor Thomas Nowotny was surprised to find that the 'nose' ... - Read More

Inner workings of powerful biochemical switch revealed

A University of Utah led study using X rays and neutron beams has revealed the inner workings of a master switch that regulates basic cellular functions but that also when mutated contributes to cancer cardiovascular ... - Read More

Bio-inspired 'nano-cocoons' offer targeted drug delivery against cancer cells

Biomedical engineering researchers have developed a drug delivery system consisting of nanoscale “cocoons” made of DNA that target cancer cells and trick the cells into absorbing the cocoon before unleashing anticancer drugs The work was ... - Read More

Bio-Inspired 'Nano-Cocoons' Offer Targeted Drug Delivery Against Cancer Cells

Released 13 Oct 2014 8 00 AM EDTSource Newsroom North Carolina State University more news from this source Contact Information Available for logged in reporters only Citations Journal of the American Chemistry SocietyOct 14 2014 ... - Read More

New technique yields fast results in drug, biomedical testing

A new technique makes it possible to quickly detect the presence of drugs or to monitor certain medical conditions using only a single drop of blood or urine representing a potential tool for clinicians and ... - Read More

Researchers Look Inside to Reveal Workings of a Powerful Biochemical Switch

Released 10 Oct 2014 1 00 PM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological ChemistryOct 11 2014 Using X ... - Read More

Ensuring polymorphic purity in drugs

Reliable batch to batch formation is crucial for crystalline active pharmaceutical ingredients as two different polymorphs of the same drug may function very differently in the body Sendhil Poornachary from the A*STAR Institute of Chemical ... - Read More

Smallest world record has ‘endless possibilities’ for bio-nanotechnology

Scientists from the University of Leeds have taken a crucial step forward in bio nanotechnology a field that uses biology to develop new tools for science technology and medicine The new study published in print ... - Read More

Cancer Researchers Identify 'Achilles Heel' in Metabolic Pathway That Could Lead to New Treatments for Lung Cancer

Released 7 Oct 2014 2 00 PM EDTSource Newsroom UT Southwestern Medical Center more news from this source Contact Information Available for logged in reporters only Citations Cell MetabolismOct 8 2014 DALLAS – Oct 7 ... - Read More

Breakthrough allows researchers to watch molecules

A new crystallographic technique developed at the University of Leeds is set to transform scientists' ability to observe how molecules work A research paper published in the journal Nature Methods on October 5 describes a ... - Read More

New drug-delivery capsule may replace injections

Given a choice most patients would prefer to take a drug orally instead of getting an injection Unfortunately many drugs especially those made from large proteins cannot be given as a pill because they get ... - Read More

Unlocking Enzyme Synthesis of Rare Sugars to Create Drugs with Fewer Side Effects

Released 29 Sep 2014 11 00 AM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Sep 30 2014 A team led by the U ... - Read More

Researchers Study Vital 'On/Off Switches' That Control When Bacteria Turn Deadly

No matter how many times it’s demonstrated it’s still hard to envision bacteria as social communicating creatures But by using a signaling system called “quorum sensing ” these single celled organisms radically alter their behavior ... - Read More

X-rays unlock a protein's SWEET side

Sugar is a vital source of energy for both plants and animals alike Understanding just how sugar makes its way into the cell could lead to the design of better drugs for diabetes patients and ... - Read More

Decoding 'sweet codes' that determine protein fates

We often experience difficulties in identifying the accurate shape of dynamic and fluctuating objects This is especially the case in the nanoscale world of biomolecules The research group lead by Professor Koichi Kato of the ... - Read More

Bacterial communication: And so they beat on, flagella against the cantilever

A team of researchers at Boston University and Stanford University School of Medicine has developed a new model to study the motion patterns of bacteria in real time and to determine how these motions relate ... - Read More

Microfluidics: Lab on a breathing chip

Human nasal epithelial cells cultured on a microchip react to air pollutants just like they would in the upper airway The upper respiratory tract is the first line of defense against air pollutants including allergens ... - Read More

UNC Researchers Find Final Pieces to the Circadian Clock Puzzle

Released 12 Sep 2014 9 45 AM EDTEmbargo expired 14 Sep 2014 5 00 PM EDTSource Newsroom University of North Carolina School of Medicine more news from this source Contact Information Available for logged in ... - Read More

Liposome research meets nanotechnology to improve cancer treatment

In the race to find more effective ways to treat cancer Boise State University biophysicist Daniel Fologea is working outside the rules of general mathematics that say one plus one equals two In his world ... - Read More

New knowledge of cannabis paves way for drug development

About 40% of all medicines used today work through the so called G protein coupled receptors These receptors react to changes in the cell environment for example to increased amounts of chemicals like cannabis adrenaline ... - Read More
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