New Analyses Confirm Nexavar's Efficacy and Safety in Multiple Patient Subsets With Liver Cancer
- Subanalyses from the Phase 3 SHARP and Asia-Pacific trials to be presented at 59th Annual Meeting of the American Association for the Study of Liver Diseases - WAYNE, N.J. and EMERYVILLE, Calif., Oct. 31 /PRNewswire-FirstCall/ -- Bayer HealthCare Pharmaceuticals,...Master Stem Cell for Human Heart Identified
.... Instead, the key seems to be in identifying intermediary points and pathways by which the cells branch off into very specific types of cells and subsets of the major cells so they could be directed to these specific destinations. "This sets up a system where we can now use scientific tools to rigor...A new take on growth factor signaling in tamoxifen resistance
...l, process of identifying genes associated with given conditions. Dr Loi said, "Although gene expression data has demonstrated its ability to identify subsets of disease and predict outcomes or drug responses, identifying new therapeutic approaches based on whole genome microarray profiling has, to date, bee...Researchers uncover approach for possibly eradicating HIV infection
... the specific cells where HIV infection persists in patients currently undergoing treatment. They found that the disease is able to survive within two subsets of memory T-cells. Memory T-cells are a portion of the body's immune system and have the ability to learn, detect and attack certain types of infectio...IUPUI chemists develop Distributed Drug Discovery: Finding drugs for neglected diseases
...distributed educational approach to synthesize the candidate molecules. Undergraduate and graduate chemistry students from around the world synthesize subsets of these candidate molecules as part of their normal training in synthetic chemistry. Currently students at IUPUI, the University of Indianapolis, an...New treatment combination proves safe for head and neck cancer patients
...nal chemotherapies. Patients were able to take the drug orally and tolerated it well. Dr. Argiris plans to conduct further studies to identify the subsets of patients most likely to respond to the drug and to examine patients' quality of life while taking the combination therapy. Head and neck cancer...A new method for bone-marrow-derived liver stem cells isolation and proliferation
... Great interest has been aroused in the identification and isolation of liver stem cells from bone marrow cells. Several subsets of bone marrow cells have been found to have the potential to differentiate into hepatocytes, however, sorting based on immunological methods is diffi...APHA Misleads Americans About Fluoridation
...ing water is not protective of health and must be lowered.(2) Agency for Toxic Substances and Disease Registry (2003) This report says "... subsets of the population may be unusually susceptible to the toxic effects of fluoride and its compounds...the elderly, people with osteoporosis, people with...New Body of Research Suggests Statin Use Benefits Multiple Areas of Urologic Health
...ted to benign prostatic hyperplasia. "These studies add to a growing body of literature supporting the beneficial effects of statins in certain subsets of patients," said J. Brantley Thrasher, MD, an AUA spokesman. NOTE TO REPORTERS: Experts are available to discuss this study outside normal bri...EntreMed Presents MKC-1 Phase 2 Data at American Society of Clinical Oncology Annual Meeting
...OR and HIF-1alpha as molecular targets of MKC-1, we will be in a better position to design future clinical studies in defined, less refractory patient subsets that will benefit from MKC-1 treatment. Additionally, based on data from several preclinical models, we believe that by administering MKC-1 on a conti...Preliminary Phase 2 Results of R788 in Lymphoma Show Benefit in Diffuse Large B-Cell and SLL/CLL
...isease in the treated patients. Furthermore, R788 appears to be well tolerated in this patient population. More studies of the drug candidate in these subsets of NHL are being planned. These results, with additional outcomes and follow-up, will be presented at the 10th International Conference on Malignant L...Nexavar Significantly Improves Overall Survival by 47 Percent in Asia-Pacific Liver Cancer Study
...ival was 6.5 months in patients treated with Nexavar versus 4.2 months for those taking placebo. The survival benefit was seen across multiple patient subsets analyzed, including age, extrahepatic spread and/or macroscopic vascular invasion. "Liver cancer in the Asia-Pacific region continues to grow becaus...Biopure Announces Publication of Phase II Proof-of-Concept Coronary Trial
...bsence of coronary vasoconstriction, despite exposure to undiluted HBOC-201, further supports the potential utility of HBOC-201 in complicated patient subsets such as those with coronary artery disease. In addition, changes in electrocardiograms, indicating severe ischaemia during control coronary artery occ...Lymphocyte Subset Panel 4-T-Cell Subsets Percent & Absolute
Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...Lymphocyte Subset Panel 3-T-Cell Subsets (CD4 & CD8), Absolute Counts Only
Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...CD-Chex Plus BC Immunophenotyping Control
Description:... accuracy and reproducibility of all the steps involved in the process of immunophenotyping, including red blood cell lysis. Reference values for five subsets of leukocytes include: T lymphocytes, B lymphocytes, granulocytes, monocytes, and NK cells. CD-Chex® Plus BC CD4 Low offers a depressed CD4 absolu...CD-Chex Plus Immunophenotyping Control
Description:... accuracy and reproducibility of all the steps involved in the process of immunophenotyping, including red blood cell lysis. Reference values for five subsets of leukocytes include: T lymphocytes, B lymphocytes, granulocytes, monocytes, and NK cells. CD-Chex Plus is assayed for normal levels of CD34+ cells f...New tool isolates RNA within specific cells
... acid) decodes genetic instructions that turn protein molecules on and off in different cell types. The new tagging method, tested in a variety of subsets of Drosophila brain cells, is described in a paper put on line ahead of regular publication by the journal Nature Methods . Instead of scientists nee...Microparticle immune response modifier shows broad effects against recurrent or metastatic cancer
...ly active TLR-9 and NOD-2 agonists. Signaling pathways activated by these ligands act synergistically to activate a broad range of innate immune cell subsets that are central to the development of innate and adaptive immune responses. ...When acute hepatitis develops into chronic hepatitis
...sease. To this end, they took blood samples from Indian patients with hepatitis B and compared the extent to which the altered incidence of the T cell subsets in the blood influences the development of the illness and which genes are responsible for this. Guzman's and Geffers's teams were able to show th...Case Western Reserve finds mechanism underlying alt. splicing of premessenger RNA into messenger RNA
...reated by alternative splicing, a process that selectively activates alternate splicing sites along the pre-messenger RNA strand to assemble different subsets of RNA nucleotides into a variety of mRNA's. Each mRNA then produces a single protein. The vast majority of genes utilize alternative splicing. A...New gene-silencing pathway found in plants
...fluences the way in which organisms grow and develop. For instance, although every cell in the human body has the same genetic information, different subsets of the DNA get activated to make an eye different from a toe. RNA polymerases, the enzymes responsible for making RNA from DNA templates, are key pla...Breast cancer treatment resistance linked to signaling pathway
...epresented the entire spectrum of breast cancer, and researchers identified subsets of patients with high Src activation who expressed low levels of estrogen r... receptor and HER2, also known as triple negative breast cancer, as well as subsets expressing the estrogen or progesterone receptors. These patient sets h...Colorful spy tactics track live cells supporting cancerous tumors
...mor-associated cells for more than 12 hours, while retaining the high resolution necessary to watch individual cells move in real-time. They saw that subsets of immune cells move differently some migrate along blood vessels, while others remain at the border of the tumor. Additionally, changes in the tumo...Dartmouth researchers discover gene signatures for scleroderma
...," says Whitfield "Now that we have discovered new subsets at the molecular level, we can begin to map the ge... of clinical heterogeneity and to quantify disease subsets at the gene expression level." The researchers... expression and computational algorithms to select subsets of genes that can classify the patients. The tech...Mental stress reduces blood flow to the heart in patients with gene variation
... estimated 10 percent of all patients with coronary disease experience detectable mental stress-induced reductions in blood flow to the heart. In some subsets of patients the phenomenon may be even more prevalent, involving up to 40 percent of these patients. UF researchers studied 148 patients with coron...Ecologists, material scientists pursue genetics of diatom's elegant, etched casing
...to sediments below. This week in the online edition of the Proceedings of the National Academy of Sciences scientists report the discovery of whole subsets of genes and proteins that govern how one species of diatom builds its shell. For oceanographers, the work might one day help them understand how thou...BioCryst Reports First Quarter 2008 Financial Results and Clinical Update
...ngoing Phase IIa study at 20mg and 120mg showed similar dose-dependant effects on reduction of peripheral blood lymphocyte counts. Affected lymphocyte subsets in the Phase II study included CD4+, CD8+, CD56+, and CD20+ cells. "While Roche's decision is disappointing, we are very encouraged by the effects o...Proteolix's Carfilzomib Receives Orphan Drug Designation for Treatment of Multiple Myeloma
...ignation to carfilzomib, a selective blocker of proteasome activity for the treatment of multiple myeloma. The orphan drug designation encompasses all subsets of multiple myeloma and Waldenstrom's macroglobulinemia. "I am very pleased by our receipt of this designation for carfilzomib," said Susan Molineau...At 30, biotech is an industry at a crossroads
...d types of lung cancer: small-cell and non-small-cell lung cancer. Each of these types of lung cancer, in turn, can be subdivided further into several subsets - squamous cell carcinoma, etc. New drug therapies are targeting these subsets. The cancer drug market is probably the fastest growing due to improved...Medical College team seeks stem cell patent
...ved and integrated into the spinal cord, remaining at the site of transplantation and, significantly, not forming tumors. According to Sieber-Blum, subsets of the epidermal neural crest stem cells express markers for the nerve-supporting cells that are essential for proper neuron function. They also may b...GeneMaths XT from Applied Maths
Description:...sional software for microarray analysis. Its advanced concept of layers and subsets makes it is possible to work with different layers for different data outpu... Cy3 and Cy5, standard deviations, error values, etc., as well as different subsets of genes and/or arrays. Also unique is the full error handling through all ...Dynabeads Mouse Pan B (B220) from Dynal Biotech
Description:...ion or depletion of mouse B cells directly from spleen or lymph node cell suspensions. B220 antigen is expressed on mouse B cells and lytically active subsets of lymphokine activated killer cells from all common mouse strains...CompenFlow Flow Cytometry Compensation Kit 6 m from Molecular Probes (Invitrogen)
Description:... Using multicolor analysis in a modern flow cytometer, a scientist can resolve subsets of cells that are differentially labeled with fluorescent probes. However, the emission spectra of the dyes typically used for cell labeling are broad...LabShare 3.0 for Vector NTI Data Management Software from Invitrogen
Description:...lysis. LabShare software contains many security and tracking features to protect your critical sequence information including the ability to partition subsets of data for access under controlled conditions. The central database is also configured to be searched using BLAST. Non-technical personnel can easily...