Nanoparticles News and Research

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Noninvasive radiofrequency fields and targeted gold nanoparticles effective in controlling pancreatic tumors

Kanzius Cancer Research Foundation announces research conducted in the Kanzius/Curley Lab at The University of Texas M.D. Anderson Cancer Center has been published in the December 2010 issue of the American Association of Cancer Research's Clinical Cancer Research journal.

14 Jan 2011

Study shows delivering cancer drug in hydrophobic nanoparticle is a safe and effective prostate cancer therapy

Researchers at MIT and Brigham and Women's Hospital have shown that they can deliver the cancer drug cisplatin much more effectively and safely in a form that has been encapsulated in a nanoparticle targeted to prostate tumor cells and is activated once it reaches its target.

12 Jan 2011

Scientists introduce DNA directly into cell nucleus using protein nanodisks

One of the challenges of gene therapy - a set of methodologies aimed at treating several nucleic acid diseases - is to assure that this material arrives directly to the nucleus of the cell without losing a substantial amount along the way and without producing any undesired side effects. With this aim, scientists experiment with the use of different types of vectors, molecules capable of transporting genetic material to the correct place.

12 Jan 2011

Scientists create particles that resemble RBC, pave way for development of synthetic blood

A team of scientists has created particles that closely mirror some of the key properties of red blood cells, potentially helping pave the way for the development of synthetic blood.

11 Jan 2011

Nanoparticles may help diagnose and treat pancreatic and ovarian cancer

The research - carried out by a group of five institutions, including Einstein, that comprise the Texas Center for Cancer Nanomedicine - could lead to novel ways to diagnose and treat pancreatic and ovarian cancer using nanoparticles.

4 Jan 2011

Researchers develop breath-analysis technology for rapid detection of biomarkers

Researchers have overcome a fundamental obstacle in developing breath-analysis technology to rapidly diagnose patients by detecting chemical compounds called "biomarkers" in a person's respiration in real time.

29 Dec 2010

Combination of antigen and wax nanoparticles improves immunogenicity

Particle Sciences, a leading pharmaceutical CRO has formulated a series of wax nanoparticles that, when coupled with an antigen, enhanced its immunogenicity, increasing both systemic and the mucosal immune response.

23 Dec 2010

New nanoparticle-based diagnostic platform provides rapid detection of sepsis

Blood poisoning can be fatal. If you suffer from sepsis, you used to have to wait as much as 48 hours for laboratory findings. A new diagnostic platform as big as a credit card will now supply the analysis after as little as an hour. This system is based on nanoparticles that are automatically guided by magnetic forces.

22 Dec 2010

Researchers perform cord blood cell transplantation to treat child with ischemic brain injury

In three monthly injections, researchers transplanted neurally-committed, autologous cord blood derived cells tagged with iron oxide nanoparticles into the lateral cerebral ventricle of a 16-month old child with severe global hypoxic ischemic brain injury.

22 Dec 2010

Gold nanoparticles show great potential for tumour targeted drug delivery

The World Gold Council (WGC) is delighted with the successful phase 1 clinical trial of a unique nanomedicine that uses nanoparticles of gold as the core of a delivery system for tumour targeted drug delivery.

22 Dec 2010

UH scientist evaluates microRNAs as potential treatment strategy for ovarian cancer

The day when an ovarian cancer patient can treat her tumor with a single, painless pill instead of a toxic drug cocktail is the ultimate goal of the pioneering research of a University of Houston scientist.

22 Dec 2010

Presence of CTCs may predict disease recurrence in patients with neck and head cancer

A new study suggests that the presence of tumor cells in the circulating blood of patients with squamous cell cancer of the head and neck may predict disease recurrence and reduced survival.

21 Dec 2010

Biomagnification of nanomaterials in simple food chain demonstrated

An interdisciplinary team of researchers at UC Santa Barbara has produced a groundbreaking study of how nanoparticles are able to biomagnify in a simple microbial food chain.

21 Dec 2010

PEG-Prom encased nanoparticle aids in cancer detection and treatment

In a proof of principal study in mice, scientists at Johns Hopkins and the Virginia Commonwealth University have shown that a set of genetic instructions encased in a nanoparticle can be used as an "ignition switch" to rev up gene activity that aids cancer detection and treatment.

16 Dec 2010

American Society for Microbiology honors UTHealth biologist for significant contributions

Known nationally for her research into single-cell organisms that affect oral health, Millicent "Mimi" Goldschmidt, Ph.D., a professor of microbiology and molecular genetics at The University of Texas Health Science Center at Houston (UTHealth), has been selected to receive the 2011 American Society for Microbiology (ASM) Founders Distinguished Service Award.

8 Dec 2010

Nanoparticles could combat Listeria

A Purdue University research team developed a nanoparticle that can hold and release an antimicrobial agent as needed for extending the shelf life of foods susceptible to Listeria monocytogenes.

8 Dec 2010

Marine life-inspired anti-microbial surfaces

Taking a leaf from animals like dolphins and pilot whales that are known to have anti-fouling skins, researchers from A*STAR's Industrial Consortium On Nanoimprint (ICON) are using nanotechnology to create synthetic, chemical-free, anti-bacterial surfaces. The surfaces can reduce infections caused by pathogens such as S. aureus and E. coli and can be used on common plastics, medical devices, lenses and even ship hulls. Conventional methods for preventing bacterial surface attachment may use potentially harmful metal ions, nanoparticles, chemicals or UV-radiation.

5 Dec 2010

MU nanomedicine experts form new partnership with Shasun Pharmaceuticals

University of Missouri leaders celebrated a nanomedicine milestone today as they announced the creation of a new drug development company. The new company forms a partnership between university researchers and an international pharmaceutical firm to advance testing of a potential cancer treatment created at MU.

3 Dec 2010

Argonne researchers awarded 65 million hours of computing time on Blue Gene/P supercomputer

Four researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory lead projects that have been awarded a total of 65 million hours of computing time on Argonne's energy-efficient Blue Gene/P ("Intrepid") supercomputer. The researchers will conduct advanced simulation and analysis, performing virtual experiments that would be almost impossible and impractical in the natural world. They will also develop scalable system software needed to fully harness the power of supercomputers.

2 Dec 2010

Scientists discover a new method to produce gold nanoparticles

Gold nanoparticles, tiny pieces of gold so small that they can't be seen by the naked eye, are used in electronics, healthcare products and as pharmaceuticals to fight cancer. Despite their positive uses, the process to make the nanoparticles requires dangerous and extremely toxic chemicals. While the nanotechnology industry is expected to produce large quantities of nanoparticles in the near future, researchers have been worried about the environmental impact of the global nanotechnological revolution.

30 Nov 2010

Nanoparticles News and Research

Noninvasive radiofrequency fields and targeted gold nanoparticles effective in controlling pancreatic tumors

Study shows delivering cancer drug in hydrophobic nanoparticle is a safe and effective prostate cancer therapy

Scientists introduce DNA directly into cell nucleus using protein nanodisks

Scientists create particles that resemble RBC, pave way for development of synthetic blood

Nanoparticles may help diagnose and treat pancreatic and ovarian cancer

Researchers develop breath-analysis technology for rapid detection of biomarkers

Combination of antigen and wax nanoparticles improves immunogenicity

New nanoparticle-based diagnostic platform provides rapid detection of sepsis

Researchers perform cord blood cell transplantation to treat child with ischemic brain injury

Gold nanoparticles show great potential for tumour targeted drug delivery

UH scientist evaluates microRNAs as potential treatment strategy for ovarian cancer

Presence of CTCs may predict disease recurrence in patients with neck and head cancer

Biomagnification of nanomaterials in simple food chain demonstrated

PEG-Prom encased nanoparticle aids in cancer detection and treatment

American Society for Microbiology honors UTHealth biologist for significant contributions

Nanoparticles could combat Listeria

Marine life-inspired anti-microbial surfaces

MU nanomedicine experts form new partnership with Shasun Pharmaceuticals

Argonne researchers awarded 65 million hours of computing time on Blue Gene/P supercomputer

Scientists discover a new method to produce gold nanoparticles

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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