Navigation Links
Scientists produce nanoscale droplets with cancer-fighting implications
Date:9/3/2008

be used for a combination therapy where you want to deliver two drugs simultaneously at a fixed ratio into the same location."

It might be possible to insert a pharmaceutical inside a droplet and inject the droplet inside a cell, the scientists said. Could these droplets release their cargo inside a cell?

"We're working on it," said Deming, who designs and engineers molecules. "There's a pretty clear path on how to do that. There are still challenges for drug delivery, but we have demonstrated the key first step, that we can make these double emulsions that are stable in this size range."

The cargo could be a protein toxin that helps to kill the cell. For example, one approach might involve an anticancer drug in the oil and a toxin-protein in the water two molecules trying to kill the cell simultaneously. While a cell can develop resistance to a single drug, the combination approach can be more effective, the scientists said.

Deming and Mason caution that while this approach holds promise for fighting cancer, there are still many steps, and likely many years of research, before patients could be treated in this way. Clinical trials using this research would probably be years off.

"We'll have to do a lot of fine-tuning, but this approach has a lot of advantages," Deming said. "The size of these is a big advantage. We have discovered unique molecular features that can stabilize double emulsions. These are promising, but it's early on, and there are many ways these can fail. But we should at least learn how to make better drug-delivery vehicles."

In future research, Deming and Mason want to make sure the droplets can harmlessly enter cells and release their cargo.

The nanodroplets could potentially be used in cosmetics, soaps and shampoos as well.

Deming's laboratory is trying to take some of the key features that make proteins special and put them into synthetic materials.
'/>"/>

Contact: Phil Hampton
phampton@support.ucla.edu
310-206-1460
University of California - Los Angeles
Source:Eurekalert

Page: 1 2 3

Related medicine news :

1. New prion protein discovered by Canadian scientists may offer insight into mad cow disease
2. Scientists Probe Sepsis Deadly Secrets
3. Scientists puzzled by severe allergic reaction to cancer drug in the middle Southern US
4. Scientists Develop Natural Protection for Stored Foods
5. Scientists detect presence of marburg virus in african fruit bats
6. Scientists Spot Brains Free Will Center
7. Scientists ID Likely Culprit in Popcorn Lung
8. Scientists explain how insulin secreting cells maintain their glucose sensitivity
9. Scripps Research scientists shed new light on how antibodies fight HIV
10. Scientists, physicians present latest findings in personalized cancer treatment and prevention
11. Scientists demonstate link between genetic variant and effectiveness of smoking cessation meds
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... Recently, MagicQuinceaneraDresses.com, the popular online supplier ... of 2014 Quinceanera dresses . The company’s new ... look fashionable without paying a large amount of money. ... 57% off. , The company’s online shop has become ... special occasion outfits. In addition to exquisite Quinceanera dresses, ...
(Date:7/11/2014)... The American Association of Poison Control Centers ... commending Senator Bill Nelson (D-FL) for his introduction of ... July 10, 2014. Along with fellow Senate co-sponsors, this ... to enact rules requiring safer, child-resistant packaging for any ... co-sponsors of the bill include: Sen. Richard Blumenthal (D-CT), ...
(Date:7/11/2014)... Down reports that tickets to the Argentina vs. Germany ... between Brazil and Netherlands are in high demand. ... 12th at Estadio Nacional de Brasilia Mane Garrincha Brasila, Federal ... July 13th at Estadio Jornalista Mario Filho - Estadio do ... Cup are guaranteed to be authentic and are covered by ...
(Date:7/11/2014)... 11, 2014 Butler Mobility has recently updated ... Platform Lifts . Previously the two standard colors were ... beautiful earth tone colors as standard colors at no additional ... the home but will enhance the beauty of the stairway. ... home color scheme or individual décor. , The new selection ...
(Date:7/11/2014)... (HealthDay News) -- People with the lowest incomes may have ... disease (PAD), a new study suggests. People with PAD ... limbs, most often the legs. The condition causes leg pain ... throughout the body. People with PAD have a higher risk ... nearly 6,800 people with PAD who took part in the ...
Breaking Medicine News(10 mins):Health News:Cheap Quinceanera Dresses Now Available At MagicQuinceaneraDresses.com 2Health News:AAPCC Issues Statement on the Introduction of the Child Nicotine Poison Prevention Act of 2014 2Health News:AAPCC Issues Statement on the Introduction of the Child Nicotine Poison Prevention Act of 2014 3Health News:Argentina vs. Germany World Cup Finals Tickets & Brazil vs. Netherlands 3rd Place World Cup Tickets Are in Huge Demand 2Health News:Butler Mobility Products Announces Five New Standard Colors for Their Inclined Platform Lifts 2Health News:Poor More Prone to Leg Circulation Trouble 2
... HealthDay Reporter , THURSDAY, Feb. 24 (HealthDay News) -- A ... of the organ a day after birth, scientists report. ... that ways can be found to help the human heart ... heart for regeneration, but they,re somehow permanently switched off," said ...
... New findings by a University of Maryland-led team of ... for a human anti-malarial antibody or a scorpion ... environmentally friendly tool for combating malaria, at a time ... is declining. In a study published in the ...
... By Steven Reinberg HealthDay Reporter , THURSDAY, Feb. ... decades ago, they are still pervasive in the United States ... a new study suggests. In fact, PCBs may account ... after IVF, the researchers said. "These findings may help ...
... redesign of the nation,s donor-liver distribution network developed by ... more people each year receiving the transplants they need. ... Management Science that donor livers currently are doled ... regard for geography and demographics, an arrangement that prevents ...
... State University has secured a $7.9 million award ... through increasing the African nation,s agricultural productivity, creating ... grant, funded by the U.S. Agency for International ... of Florida. The initiative employs trilateral cooperation, which ...
... California A new research study from Loma Linda ... may help contribute to heart health and disease prevention; ... of The Journal of Nutrition . ... as tocopherols, plus numerous phenolic substances, many of them ...
Cached Medicine News:Health News:Scientists Say Newborn Mice Can Regrow Damaged Hearts 2Health News:New study shows ability of transgenic fungi to combat malaria and other bug-borne diseases 2Health News:New study shows ability of transgenic fungi to combat malaria and other bug-borne diseases 3Health News:New study shows ability of transgenic fungi to combat malaria and other bug-borne diseases 4Health News:PCBs Might Be Linked to Failed IVF Attempts 2Health News:Redesign of US donor-liver network could boost transplants by several hundred per year 2Health News:Redesign of US donor-liver network could boost transplants by several hundred per year 3Health News:$7.9 million grant to improve food security, nutrition in Mozambique 2Health News:Antioxidants in pecans may contribute to heart health and disease prevention 2
(Date:1/15/2014)... -- ChinaMarketResearchReports.com adds "China Orthopedic Instrument Industry Report, 2013-2015" ... (Photo: http://photos.prnewswire.com/prnh/20140115/MN46792 ) Benefiting from aging ... China,s orthopedic instrument industry has seen rapid ... from 3.28 billion yuan in 2006 to 9.85 billion ...
(Date:1/15/2014)... Jan. 15, 2014 As health officials across the Midwest ... Meijer pharmacies in Michigan will offer ... patients, enabling Meijer pharmacists to administer tests and, in some ... a physician participating in the study. The ...
(Date:1/15/2014)... Corporation (the "Company") (NASDAQ: CLSN ) today ... to purchase an aggregate of approximately $15 million of ... offering, led by a dedicated health care fund. ... these investors pursuant to which the Company agreed to ...
Breaking Medicine Technology:Orthopedic Instrument Industry in China Markets Forecast to 2015 2Orthopedic Instrument Industry in China Markets Forecast to 2015 3Meijer Pharmacy Offers Free Flu, Strep Testing as Influenza Cases Rise Across the Midwest 2Meijer Pharmacy Offers Free Flu, Strep Testing as Influenza Cases Rise Across the Midwest 3Celsion Corporation Announces $15 Million At-The-Market Registered Direct Offering 2Celsion Corporation Announces $15 Million At-The-Market Registered Direct Offering 3
... 2011 Omeros Corporation (NASDAQ: OMER ) ... in the Company,s Phase 3 clinical program evaluating OMS302 ... proprietary PharmacoSurgery™ products, is added to standard irrigation solution ... maintain intraoperative mydriasis (pupil dilation) and reduce postoperative pain ...
... YORK, Oct. 11, 2011 Reportlinker.com announces ... available in its catalogue: ... 2016 http://www.reportlinker.com/p0336530/Asia-Pacific-Orthopedic-Devices-Market-Outlook-to-2016.html?utm_source=prnewswire&utm_medium=pr&utm_campaign=Orthopedic ... Outlook to 2016 Summary ...
Cached Medicine Technology:Omeros Announces First Patients Treated in Phase 3 Clinical Program Evaluating OMS302 2Omeros Announces First Patients Treated in Phase 3 Clinical Program Evaluating OMS302 3Asia-Pacific Orthopedic Devices Market Outlook to 2016 2Asia-Pacific Orthopedic Devices Market Outlook to 2016 3Asia-Pacific Orthopedic Devices Market Outlook to 2016 4Asia-Pacific Orthopedic Devices Market Outlook to 2016 5Asia-Pacific Orthopedic Devices Market Outlook to 2016 6Asia-Pacific Orthopedic Devices Market Outlook to 2016 7Asia-Pacific Orthopedic Devices Market Outlook to 2016 8Asia-Pacific Orthopedic Devices Market Outlook to 2016 9Asia-Pacific Orthopedic Devices Market Outlook to 2016 10Asia-Pacific Orthopedic Devices Market Outlook to 2016 11Asia-Pacific Orthopedic Devices Market Outlook to 2016 12Asia-Pacific Orthopedic Devices Market Outlook to 2016 13Asia-Pacific Orthopedic Devices Market Outlook to 2016 14Asia-Pacific Orthopedic Devices Market Outlook to 2016 15Asia-Pacific Orthopedic Devices Market Outlook to 2016 16Asia-Pacific Orthopedic Devices Market Outlook to 2016 17Asia-Pacific Orthopedic Devices Market Outlook to 2016 18Asia-Pacific Orthopedic Devices Market Outlook to 2016 19
Colibri style with 1.5 mm long angled tip and 0.12 mm teeth. Serrated handles with polished finish....
Curved shafts with 3.5 mm angled platform and dull finish. Wide serrated handle with dull finish....
Straight shafts with 4 mm jaws. Serrated handle with dull finish. Jaws straight....
Double-ended. 10 mm sickle shaped blade. 27 mm blunt, curved double-edged blade....
Medicine Products: