摘要:
Multistage delivery vehicles are disclosed which include a first stage particle and a second stage particle. The first stage particle is a micro or nanoparticle that contains the second stage particle. The second stage particle includes an active agent, such as a therapeutic agent or an imaging agent. The multistage delivery vehicle allows sequential overcoming or bypassing of biological barriers. The multistage delivery vehicle is administered as a part of a composition that includes a plurality of the vehicles. Methods of making the multistage delivery vehicles are also provided.
摘要:
Method and processes for synthesizing single-wall carbon nanotubes is provided. A carbon precursor gas is contacted with metal catalysts deposited on a support material. The metal catalysts are preferably nanoparticles having diameters less than about 50 nm. The reaction temperature is selected such that it is near the eutectic point of the mixture of metal catalyst particles and carbon.
摘要:
Multistage delivery vehicles are disclosed which include a first stage particle and a second stage particle. The first stage particle is a micro or nanoparticle that contains the second stage particle. The second stage particle includes an active agent, such as a therapeutic agent or an imaging agent. The multistage delivery vehicle allows sequential overcoming or bypassing of biological barriers. The multistage delivery vehicle is administered as a part of a composition that includes a plurality of the vehicles. Methods of making the multistage delivery vehicles are also provided.
摘要:
Provided are methods and compositions for the treatment of cancers associated with overexpression of a BCL2 gene and/or gene product in a subject, and methods and compositions for the improvement of anti-cancer therapy, such as chemotherapy and radiation therapy. Also provided are methods for determining the efficacy of a cancer therapy in a subject, methods for diagnosing cancer, methods for assessing patient prognosis, and methods for inducing apoptosis of a cell.
摘要:
The present invention provides novel methods and compositions for the diagnosis, prognosis and treatment of breast cancer. The invention also provides methods of identifying anti-breast cancer agents.
摘要:
Compounds of the formula: are described, along with pharmaceutical compositions containing these compounds, and methods of using the compounds to prevent and to treat cancer in mammals, including humans.
摘要:
There is provided herein methods and compositions for the diagnosis, prognosis and treatment of pancreatic cancer, along with methods of identifying anti-pancreatic cancer agents.
摘要:
Nanoporous materials can be used to enrich samples for subsequent analysis of substances contained in the sample. The method is shown to enrich the yield of species in the low molecular weight proteome, allowing detection of small peptides in the low nanomolar range.
摘要:
Described herein is a pharmaceutical composition for treating a subject having a cancer and/or myeloproliferative disorder associated with overexpression of a HOXA1 gene product where an effective amount of at least one miR-10a gene product or an isolated variant or biologically-active fragment thereof is administered to the subject sufficient to decrease expression of the HOXA1 gene product in the subject.