Nanoparticle News and Research

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In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. It is further classified according to size: in terms of diameter, fine particles cover a range between 100 and 2500 nanometers, while ultrafine particles, on the other hand, are sized between 1 and 100 nanometers.

Versatile nanoparticles offer wide variety of diagnostic and therapeutic applications

Kit Lam and colleagues from UC Davis and other institutions have created dynamic nanoparticles (NPs) that could provide an arsenal of applications to diagnose and treat cancer.

27 Aug 2014

Researchers made important step towards creating medical nanorobots

Researchers from the Institute of General Physics of the Russian Academy of Sciences, the Institute of Bioorganic Chemistry of the Russian Academy of Sciences and MIPT have made an important step towards creating medical nanorobots.

20 Aug 2014

Research offers promise for personalized RNA combination therapies to treat lung cancer

Small RNA molecules, including microRNAs (miRNAs) and small interfering RNAs (siRNAs), offer tremendous potential for new therapeutic agents to inhibit cancer cell growth. However, delivering these small RNAs to solid tumors remains a significant challenge, as the RNAs must target the correct cells and avoid being broken down by enzymes in the body.

15 Aug 2014

Bee, snake, scorpion venom could form basis of new generation of cancer-fighting drugs

Bee, snake or scorpion venom could form the basis of a new generation of cancer-fighting drugs, scientists will report here today.

12 Aug 2014

Oncothyreon acquires Alpine Biosciences to enable targeted delivery of multiple therapeutic agents

Oncothyreon Inc., a biotechnology company specializing in the development of innovative therapeutic products for the treatment of cancer, today announced that it has acquired Alpine Biosciences, Inc., of Seattle, Washington, a privately held biotechnology company developing protocells, a nanoparticle platform technology designed to enable the targeted delivery of multiple therapeutic agents, including nucleic acids, proteins, peptides and small molecules.

12 Aug 2014

Oraya awarded NIH grant to study how gold nanoparticles can enhance Wet AMD treatment

Oraya Therapeutics, Inc. announced today that they have been awarded a $215,000 Small Business Technology Transfer Grant from the National Institutes of Health to investigate how Oraya Therapy, a low voltage stereotactic radiotherapy, and gold nanoparticles can further enhance the treatment of wet age-related macular degeneration (Wet AMD).

6 Aug 2014

Researchers exploring ways to stimulate patients' immune system to attack tumors

Researchers at Dartmouth-Hitchcock Norris Cotton Cancer Center are exploring ways to wake up the immune system so it recognizes and attacks invading cancer cells. Tumors protect themselves by tricking the immune system into accepting everything as normal, even while cancer cells are dividing and spreading.

26 Jul 2014

Malvern acquires MicroCal business and Affinity Biosensors' Archimedes product

Malvern Instruments Ltd (Malvern, UK) has today announced that it has completed the acquisition of MicroCal from GE Healthcare Life Sciences and has also purchased the Archimedes particle characterization system from Affinity Biosensors LLC (Santa Barbara, CA).

25 Jul 2014

Lyfebulb, Immune collaborate to increase awareness of bullous pemphigoid

Lyfebulb, the International Pemphigus Pemphigoid Foundation (IPPF) and Immune Pharmaceuticals Inc., announced a collaboration to increase awareness of unmet needs in treating bullous pemphigoid last night at an event attended by more than sixty patients, physicians, scientists and other interested parties.

24 Jul 2014

Tiny gold particles can make cell membranes deliver drugs directly to target cells

A special class of tiny gold particles can easily slip through cell membranes, making them good candidates to deliver drugs directly to target cells.

22 Jul 2014

New self-assembling nanoparticle helps doctors diagnose cancer earlier

Scientists have designed a new self-assembling nanoparticle that targets tumours, to help doctors diagnose cancer earlier.

16 Jul 2014

Portable, microchip-based test for diagnosing type-1 diabetes

An inexpensive, portable, microchip-based test for diagnosing type-1 diabetes could improve patient care worldwide and help researchers better understand the disease, according to the device's inventors at the Stanford University School of Medicine.

14 Jul 2014

Wyatt Technology highlights protein-protein interactions study investigated by dynamic light scattering

Wyatt Technology Corporation, the world leader in absolute macromolecular characterization instrumentation, is pleased to highlight a study recently authored by Martin Skov Neergaard from the Faculty of Health and Medical Sciences at the University of Copenhagen, “Protein-Protein Interactions Investigated by DLS: Determination at High and Low Protein Concentration.”

From Waters | Wyatt Technology 1 Jul 2014

CNIO researchers identify over 40 genes that predict aggressiveness of melanoma

Researchers from the Spanish National Cancer Research Centre have discovered more than 40 genes that predict the level of aggressiveness of melanoma and that distinguish it from other cancers with a poor prognosis. The discovery, published in Cancer Cell, will help to identify unique aspects of melanoma that could contribute to determine the risk of developing metastasis in patients with this disease.

28 Jun 2014

EnGeneIC plans for Phase 2a trial of EGFR-targeted doxorubicin-packaged EDV nanocells for GBM

EnGeneIC, Ltd., an emerging biopharmaceutical company focused on revolutionizing the treatment of cancer through the targeted delivery of therapeutic agents directly to cancer cells, today announced plans to move forward with a Phase 2a clinical trial in the U.S. using its formulation of EGFR-targeted, EDV nanocells packaged with doxorubicin for the treatment of recurrent glioblastoma (GBM), a common and aggressive type of brain tumor.

26 Jun 2014

Scientists use femtosecond lasers to tackle Parkinson's disease

Scientists are combining physics and neurobiology to tackle Parkinson's disease. The Okinawa Institute of Science and Technology Graduate University's Femtosecond Spectroscopy Unit and Neurobiology Research Unit, along with collaborators at the University of Otago, New Zealand are using lasers, nanotechnology and neuroscience to develop a new, versatile drug delivery system.

26 Jun 2014

New method to help patients with cancer, genetic conditions, neurological disorders

UT Arlington physics researchers may have developed a way to use laser technology to deliver drug and gene therapy at the cellular level without damaging surrounding tissue. The method eventually could help patients suffering from genetic conditions, cancers and neurological diseases.

25 Jun 2014

NCL collaborates with PeptiMed to evaluate safety and efficacy of nanocomplex materials

PeptiMed announced today that under a Material Transfer Agreement it will collaborate with the National Cancer Institute's (NCI) Nanotechnology Characterization Laboratory (NCL), located at the Frederick National Laboratory of Cancer Research in Frederick, MD.

23 Jun 2014

Celsion acquires all assets of EGEN

Celsion Corporation, an oncology drug development company, today announced the completion of the acquisition by Celsion of substantially all of the assets of EGEN, Inc., a privately-held biopharmaceutical company focused on the development of nucleic acid-based therapeutics for the treatment of cancer and other difficult to treat diseases.

21 Jun 2014

Novel microscopy technology helps detect protein that plays key role in prostate cancer

Assemblies of proteins, known as protein complexes, have important functions in cells; protein complexes embedded in the cell membrane, for example, are responsible for the exchange with the extracellular environment.

16 Jun 2014