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Carbon Nanotubes Target Tumor Cells, Deliver Anticancer Drugs

Platinum-based anticancer agents have a long history as proven therapeutic agents, but their toxicity and short lifetime in the body and the ability of tumors to develop resistance to these drugs limit the ultimate utility of these agents. In an attempt to overcome these limitations, a multi-institutional research team comprising members from Stanford University, the Massachusetts Institute of Technology (MIT) [profile], and the University of Duisburg-Essen in Germany is using targeted carbon nanotubes as delivery agents for an inactive form of platinum that cancer cells themselves convert into a toxic anticancer agent.

Carbon nanotubes deliver anticancer drugs into tumor cells

(Nanowerk News) Platinum-based anticancer agents have a long history as proven therapeutic agents, but their toxicity and short lifetime in the body and the ability of tumors to develop resistance to these drugs limit the ultimate utility of these agents. In an attempt to overcome these limitations, a multi-institutional research team comprising members from Stanford University, the Massachusetts Institute of Technology (MIT), and the University of Duisburg-Essen in Germany is using targeted carbon nanotubes as delivery agents for an inactive form of platinum that cancer cells themselves convert into a toxic anticancer agent.

Border agents unevenly spread on boundary

Border Patrol agent Brecht Merrill, 23, stands guard outskirts Presidio, Texas, Wednesday, July 23. According to an Associated Press analysis Texas has nine border agents per mile compared to Arizona with 11 agents per mile.

German Customs Agents Raid Another Trade Show

JagsLive tips the news that German customs agents have shown up in force to raid the IFA consumer electronics show in Berlin. (The last time we discussed news like this was during CeBIT, in Hanover, last March.) 220 customs agents seized electronic gear from 69 different booths at IFA. The Register reports that this raid, like the one last spring, was touched off after complaints by patent firm Sisvel. "They seized equipment which will now be checked for evidence of patent breaches. A spokesman for German Customs told us: 'We've raided 69 companies today. We have seized equipment including flat-screen TVs, CD players, set-top boxes and MP3 players.'"

Study Details How Platinum Nanocages 'Cook' Cancer Cells

Platinum-based anticancer agents have a long history as proven therapeutic agents, but their toxicity and short lifetime in the body and the ability of tumors to develop resistance to these drugs limit the ultimate utility of these agents.

Study Details How Gold Nanocages 'Cook' Cancer Cells

Platinum-based anticancer agents have a long history as proven therapeutic agents, but their toxicity and short lifetime in the body and the ability of tumors to develop resistance to these drugs limit the ultimate utility of these agents.

Border agents endanger asylum seekers by giving up personal information

OTTAWA - Canadian border agents are providing personal information on asylum seekers to officials from the very country these people are fleeing, according to foreign diplomats.

Border agents endanger asylum seekers by giving up personal information

OTTAWA - Canadian border agents are providing personal information on asylum seekers to officials from the very country these people are fleeing, according to foreign diplomats.

Artificial Intelligence to Ape Human Agents, Dupe E-Commerce Customers

Officials from Intellichat said today that they’ve come up with Virtual Sales Agents trick e-commerce visitors into thinking they are human by having seamless chat conversations with the visitors.

'.travel' Domain Reaching Out To Travel Agents

The .travel top level Internet domain name is a top opportunity for small business travel agents to be competitive in branding their agencies and profiting from the Web, according to Edward A. Cespedes, CEO of Tralliance Corporation, The .travel Registry.

VIASPACE Subsidiary's $750,000 Army Contract for Robotic Detection of Chemical Warfare Agents and Explosives Featured in Defense News

subsidiary Ionfinity has been awarded a $750,000 Phase II contract for its proposal entitled "Advanced Robotic Detection of Chemical Agents, Toxic Industrial Gases, and Improvised Explosive Devices (IED)s for Force Health Protection" submitted to the Army Small Business Technology Transfer (STTR) Program. The contract was recently featured in Defense News in an article entitled:

Lixte Biotechnology Holdings Announces Filing of a New Patent Application for Cancer Therapy Based on Targeting a Biomarker by Novel Investigational Agents

Lixte Biotechnology Holdings Announces Filing of a New Patent Application for Cancer Therapy Based on Targeting a Biomarker by Novel Investigational Agents

::: Lixte Biotechnology Holdings Announces Filing of a New Patent Application for Cancer Therapy Based on Targeting a Biomarker by Novel Investigational Agents

Lixte Biotechnology Holdings Announces Filing of a New Patent Application for Cancer Therapy Based on Targeting a Biomarker by Novel Investigational Agents

FBI Seizes Library Computers Without Warrant

An anonymous reader writes "Two FBI agents walked into a public library in Maryland, without a warrant, and walked out with two computers. The library director agreed to release the machines to these smooth-talking feds. According to the article, the director of Frederick County Public Libraries indicated that this was the third time in his 10 years there that the FBI had requested records, but the first time they had come without a court order. The director seemed to indicate no regrets, stating 'It was a decision I made on my experience and the information given to me.' He further justified his actions, noting that the agents indicated specific computers they needed (of the several dozen in the library) and further that they 'had an awful lot of information.

Ultrasmall nanoparticles pin-point cancer

Functionalized magnetic nanoparticles have attracted considerable interest as disease-specific MRI contrast agents. However, the value of such agents is highly dependent on their size. Overly large particles face problems navigating through fine capillaries and reaching target cells outside blood vessels. They are also at greater risk of being trapped by the body's reticuloendothelial system.

Agents and Videographers Showcasing Diversity of Web Video Content to Market and Sell Real Estate

Broadband Service Provider Trident SR Sdn. Bhd.

Insurance Agents Are New Resource For Home Mortgages

This is a terrible time for home buyers and the mortgage industry. Interest rates are lower than they have been in years. Home prices are lower than they have been in years. People holding substandard ARM's must refinance now.

Insurance Agents Are the New Resource for Home Mortgages

LOS ANGELES, July 9 /PRNewswire/ -- This is a terrible time for home buyers and the mortgage industry. Interest rates are lower than they have been in years. Home prices are lower than they have been in years. People holding substandard ARM's must refinance now. It is a buyers' market out there yet no one is buying. The public is understandably scared to death of mortgages and the brokers, banks and loan companies that sell them.

Insurance Agents Are the New Resource for Home Mortgages

Solder charge mounting method uses a stamping process to cut out, form and press the solder through a riveted hole on the metal terminal.

Insurance Agents Are the New Resource for Home Mortgages

PRNewswire/ -- This is a terrible time for home buyers and the mortgage industry. Interest rates are lower than they have been in years. Home prices are lower than they have been in years. People holding substandard ARM's must refinance now. It is a buyers' market out there yet no one is buying. The public is understandably scared to death of mortgages and the brokers, banks and loan companies that sell them.

Carnival Launches Online Store; Agents Get 10% Discount

Carnival Cruise Lines has launched an online store, www.carnivalfunshop.com, offering a wide variety of "Fun Ship"-branded merchandise.

Smugglers use Dolly for cover, agents say

Broadband Service Provider Trident SR Sdn. Bhd.

Using Targeted Carbon Nanotubes as Delivery Agents

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Isothermal Assembly of DNA Origami Structures Using Denaturing Agents

nchen, James-Franck-Strasse 1, D-85748 Garching, Germany, and Dana Farber Cancer Institute, 44 Binney Street, Boston, Massachusetts 02115

Making Connections: Web 2.0 Creates New Ways for Agents, Home Shoppers to Find Each Other

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