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Drug delivery is a term that refers to the delivery of a pharmaceutical compound into the body. Most common methods of delivery include the preferred non-invasive oral (through the mouth), nasal, pneumonial (inhalation), and rectal routes. Much research is now focussing on nanotechnology as a drug delivery method.
Novel method for designing geometric structures created from DNA

Novel method for designing geometric structures created from DNA

Among the valuable holdings in London's Wellcome Library is a rough pencil sketch made in 1953 by Francis Crick. The drawing is one of the first to show the double-helix structure of DNA--Nature's blueprint for the design of sea snails, human beings, and every other living form on earth. [More]
New tablet fabrication method can make personalized medicine cheaper, easier

New tablet fabrication method can make personalized medicine cheaper, easier

A team of researchers from the National University of Singapore have found a way to make personalized medicine cheaper and easier. [More]
Personalized DXM-loaded leukosomes may help treat inflammation

Personalized DXM-loaded leukosomes may help treat inflammation

Nanosized Trojan horses created from a patient's own immune cells have successfully treated inflammation by overcoming the body's complex defense mechanisms, perhaps leading to broader applications for treating diseases characterized by inflammation, such as cancer and cardiovascular diseases. [More]
Cornell researchers develop nanoparticle-based drug delivery mechanism for combination cancer therapy

Cornell researchers develop nanoparticle-based drug delivery mechanism for combination cancer therapy

A team of researchers from Cornell University in Ithaca, New York demonstrated a drug delivery mechanism that utilizes two independent vehicles, allowing for delivery of chemically and physically dis-tinct agents. [More]
Small lipid nanocarrier may deliver chemotherapeutic drug more efficiently to brain tumor cells

Small lipid nanocarrier may deliver chemotherapeutic drug more efficiently to brain tumor cells

Great discoveries do come in small packages. Few know that better than Ann-Marie Broome, Ph.D., who feels nanotechnology holds the future of medicine with its ability to deliver powerful drugs in tiny, designer packages. [More]
Understanding antibody transport mechanisms in the brain

Understanding antibody transport mechanisms in the brain

Diseases of the central nervous system (CNS), such as stroke, brain cancer, and Alzheimer's disease, are a serious threat affecting over 50 million Americans with an associated cost of over $750 billion per year, which is expected to grow significantly over the coming decades. [More]
Neos announces U.S. launch of Adzenys XR-ODT for ADHD

Neos announces U.S. launch of Adzenys XR-ODT for ADHD

Neos Therapeutics, Inc., a pharmaceutical company with a late‐stage pipeline of innovative extended-release (XR) product candidates for the treatment of attention-deficit/hyperactivity disorder (ADHD), today announced that Adzenys XR-ODT™ is in distribution channels and is now available to prescribe for patients with ADHD in the United States. [More]

Perfect nano-capsules for targeted drug delivery may become possible in future

By now, the research is quite fundamental. However, one of the authors, Igor Potemkin argues that the creation of the perfect nano-capsules for targeted drug deliverywould be possibleon the basis of the reported system in the nearest years, and the production will be relatively cheap. [More]
LALES study analyzes risk, prevalence of early and late stage AMD among Latinos

LALES study analyzes risk, prevalence of early and late stage AMD among Latinos

The University of Southern California Roski Eye Institute researchers and clinicians published results of the largest population-based study of adult Latinos and age-related macular degeneration (AMD) in the National Eye Institute-funded "Los Angeles Latino Eye Study." The study, published in JAMA Ophthalmology, is the first to analyze the risk and prevalence of early and late stage AMD and its impact on quality of life for older Latinos. [More]
New nanoparticle approach can deliver antiobesity drugs directly to fat tissue

New nanoparticle approach can deliver antiobesity drugs directly to fat tissue

Researchers at MIT and Brigham and Women's Hospital have developed nanoparticles that can deliver antiobesity drugs directly to fat tissue. Overweight mice treated with these nanoparticles lost 10 percent of their body weight over 25 days, without showing any negative side effects. [More]
New inexpensive technology can effectively sterilise medical implants

New inexpensive technology can effectively sterilise medical implants

International researchers led by the University of Bath have demonstrated a cheap, effective and environmentally-friendly way to sterilise medical implants without changing their properties, in contrast to some techniques. [More]
Nocturnal hypoxemia closely linked to diabetic microvascular complications

Nocturnal hypoxemia closely linked to diabetic microvascular complications

Examining the poorly understood link between obstructive sleep apnea (OSA) and type 2 diabetes complications, researchers identified specific measures of low blood oxygenation that are associated with impaired kidney function and diabetic nephropathy. [More]
Scientists derive first molecular model of critical transporter at blood-brain barrier

Scientists derive first molecular model of critical transporter at blood-brain barrier

Scientists from Duke-NUS Medical School have derived a structural model of a transporter at the blood-brain barrier called Mfsd2a. This is the first molecular model of this critical transporter, and could prove important for the development of therapeutic agents that need to be delivered to the brain --- across the blood-brain barrier. In future, this could help treat neurological disorders such as glioblastoma. [More]
Researchers devise method to stably internalize chemotherapy loaded microparticles into prostate cells

Researchers devise method to stably internalize chemotherapy loaded microparticles into prostate cells

A collaborative Brigham and Women's Hospital and Johns Hopkins University co-led team has found proof-of-concept evidence for a potential cancer treatment that leverages microparticles and mesenchymal stem cells. [More]
Scientists develop innovative technique to deliver cancer drugs deep into tumour cells

Scientists develop innovative technique to deliver cancer drugs deep into tumour cells

Scientists at Nanyang Technological University (NTU Singapore) have invented a new way to deliver cancer drugs deep into tumour cells. [More]
Newly developed implantable device can deliver chemotherapy drugs directly to pancreatic tumors

Newly developed implantable device can deliver chemotherapy drugs directly to pancreatic tumors

Pancreatic cancer is the third leading cause of cancer deaths in the United States, in part because it is very difficult for chemotherapy drugs to reach the pancreas, which is located deep within the abdomen. [More]
Cornell researchers discover potential way to penetrate blood brain barrier

Cornell researchers discover potential way to penetrate blood brain barrier

Cornell researchers have discovered a way to penetrate the blood brain barrier (BBB) that may soon permit delivery of drugs directly into the brain to treat disorders such as Alzheimer's disease and chemotherapy-resistant cancers. [More]
Novel nanoparticle drug delivery system for enhanced tumor penetration of cancer drugs

Novel nanoparticle drug delivery system for enhanced tumor penetration of cancer drugs

For more than a decade, biomedical researchers have been looking for better ways to deliver cancer-killing medication directly to tumors in the body. Tiny capsules, called nanoparticles, are now being used to transport chemotherapy medicine through the bloodstream, to the doorstep of cancerous tumors. [More]
New extended-release pills could reduce dosage frequency of some drugs

New extended-release pills could reduce dosage frequency of some drugs

Researchers from MIT and Brigham and Women's Hospital have designed a new type of pill that, once swallowed, can attach to the lining of the gastrointestinal tract and slowly release its contents. The tablet is engineered so that one side adheres to tissue, while the other repels food and liquids that would otherwise pull it away from the attachment site. [More]
Researchers develop new technique to study blood vessel inflammation

Researchers develop new technique to study blood vessel inflammation

Nanotechnology has led to better diagnostic techniques and more effective treatments for a variety of illnesses. Tiny devices measuring between 1 and 100 micrometers--one micrometer is equal to one millionth of a meter--enable scientists to observe cell activity and deliver drugs to individual cells--a breakthrough that is on the verge of revolutionizing precision medicine for treatment of diseases such as cancer. [More]
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