Jump-starting T Cells In Skin Cancer
Advanced melanoma, the most deadly form of skin cancer, can be successfully treated in some cases by vaccinating patients with tumor proteins. How these vaccines work and why they are only effective in some patients remains unclear. Pierre Coulie and colleagues now show, in two articles in the January 17 issue of the Journal of Experimental Medicine, that these vaccines work by increasing the num...University of Manchester makes made-to-measure skin and bones a reality using inkjet printers
Made-to-measure skin and bones, which couldbe used to treat burn victims or patients who have suffered severedisfigurements, may soon be a reality using inkjets which can printhuman cells.Scientists at The University of Manchester have developed thebreakthrough technology which will allow tailor-made tissues and bonesto be grown, simply by inputting their dimensions into a computer....Enzyme, lost in most mammals, is shown to protect against UV-induced skin cancer
In a finding that broadens our insight intothe cause of certain kinds of UV-induced skin cancer, researchers atErasmus University Medical Center (Rotterdam, The Netherlands) haveemployed an evolutionarily ancient enzyme-repair system to identify theprincipal type of DNA damage responsible for the onset of skin-tumordevelopment. The researchers' findings also suggest that this enzymesystem m...Drug That 'Tags' Decision-making Areas Of The Brain May Aid
Along with aiding efforts to study addictedsmokers, a new drug that attaches only to areas of the brain that havebeen implicated in may help studies of people battling other disorders such as Alzheimer’sdisease and schizophrenia.Developed by UC Irvine Transdisciplinary Tobacco Use Research Centers...Cracking the olfactory code in bees
In a new study, researchers present a “cautionary tale?about what may go wrong when using the fledgling science of proteomics to devise a diagnostic test for cancer. In the February 16 issue of the Journal of the National Cancer Institute, researchers from The University of Texas M. D. Anderson Cancer Center detail why an experimental test intended to identify early ovarian cancer from a...Baker's yeast (S. cerevisiae) Hexokinase and glucose-6-phosphate dehydrogenase from Sigma-Aldrich
Description:Useful for determination of glucose and ATP. -glucose per min at pH 7.6 at 25C....Standard Protein Kinase Substrate (PKS) Peptide Microarray from LC Sciences
Description:Microarrays designed for proteomic scale kinase profiling, quantitative measurement of kinase kinetic activities, and drug discovery research built on the flexible and powerful Paraflo microfluidic on-chip synthesis platform. These microarrays are available as part of our comprehensive Protein Kinase Substrate - Peptide Microarray Service. Our standard content PKS...Protein Kinase Substrate (PKS) Peptide Microarray - Comprehensive Service from LC Sciences
Description:LC Sciences provides a comprehensive kinase analysis service utilizing high density protein kinase substrate (PKS) peptide microarrays synthesized on Paraflo microfluidic chips for proteomic scale kinase profiling, quantitative measurement of kinase kinetic activities, and drug discovery research. This comprehensive service includes preparation of your kinase sample, single or dual color enzymati...HybArray 12 DNA hybridization system from PerkinElmer
Description:The HybArray 12™ is an automated hybridization system for the processing of DNA microarrays. The system automates both the hybridization and post hybridization washing of microarrays spotted onto glass slides. A single instrument can process up to 12 slides at a time in pairs and has multi-protocol software, enabling the user to run all six modules with different protocols or all arrays und...Functional Genomics & Pharmacogenomics from Dominion Pharmakine S.L.
Description:Gene expression profiling allows a high-throuput screening of a biological systems phenotype, so that naturally occuring or artifitially induced changes in the expression levels of the genes in that system can be detected, studied, classified and compared to each other, covering a broad range of genes at a glance. Automatized scanning of the hybridized slides in Agilent Technologies G2565 Microar...TKB1 Cells Identify Receptor Tyrosine Kinase Interacting Proteins
Institute for Molecular Biology and Biotechnology, McMaster University,Ontario, Canada GST-fusion proteins expressed in TKB1 bacteria are used to affinity purifycellular proteins, which interact with a specific autophosphorylation site onthe Erb...LiquiChip Kits for bead-based cytokine and kinase assays
The LiquiChip Human and Mouse 10-Cytokine Kits and Ser/Thr Kinase Kit provide fast and accurate quantification of a range of cytokines and serine/threonine kinases. LiquiChip 10-Cytokine Kits enable simultaneous multiplex assay of 10 different cytokines using bead-based xMAP technology. The LiquiChip Ser/Thr Kinase Kit...Purification of Phosphoinositide 3-Kinase With UNO Columns
Polyphosphoinositides and their metabolites are important intracellular signals involved in the responses to a number of hormones and growth factors.The discovery of a phosphatidylinositol kinase that phosphorylates PI at the 3 position of the inositol ring uncovered a new pathway of PI metabolism and potential intracellula...Purification of Two Isoforms of Pyruvate Kinase from Nordic Krill Using an UNO Q1 Column, Rev A
Pyruvate kinase (PK, E.C. 2.7.1.40) is one of the key regulatory enzymes of the glycolytic pathway in crustaceans. This enzyme catalyzes the conversion of phosphoenolpyruvate (PEP) to pyruvate and the phosphorylation of ADP to ATP. In addition to the role of PK in aerobic and anaerobic energy metabolism in...New hope on the Horizon for People Wishing to Quit Smoking
Smoking is one of the most difficult addiction to give up. In an exciting research done at the University of Toronto in Canada it was found that medication called methoxsalen ( this is currently used to treat skin disorders) may help addicts who wish to give up smoking. Nicotine replacement, in the form of a patch or gum, to keep the level of nicotine in blood up witho...Evidence Links Protein Damage to Neurodegenerative diseases like Parkinson's and Alzheimer's
Neurodegenerative diseases - including Parkinson's, Alzheimer's, Diffuse Lewy body disease, and Multiple System Arophy - are collectively called synucleinopathies. Most commonly they become symptomatic due to a deficiency of a specific neurotransmitter - in the case of Parkinson's it is dopamine. When the neurons that produce these chemicals die or become impaired, which occurs with oxida...Cancers of Colon & Rectum linked to Cigarette Smoking
The risks of smoking are well known. Besides causing 160,000 deaths annually from lung, mouth, bladder and other cancers, smoking also increases the risk of death from cancer of the colon or rectum, according to results of a large new study from the American Cancer Society. As many as 12% of all colorectal cancer deaths in the US may be caused by tobacco smoking. "Colorecta...The Cancer Rumour mill working over time
The single most important word to make people sit up and take notice in health care apart from AIDS or HIV should be cancer!!!!!!!!!! The mere mention of the word is enough to bolster people to sit up and listen. But should we really accept all that is heard and said about the disease? Or should we use our gray cells and analyse the pros and cons and then decide? Should we believe all tha...Ogawa Locking Lid Wire Speculum
Description:Speculum can be used for any type of eye surgery. Arms of speculum lie flat due to joint between blade and arms. Features quick locking mechanism....Retrobulbar Needle, 23 g. Atkinson style bevel.
Description:Retrobulbar Needle, 23 g. Atkinson style bevel. Overall length 38 mm. 5/box....Peribulbar Needle, 23 g. Atkinson style bevel.
Description:Peribulbar Needle, 23 g. Atkinson style bevel. Overall length 31 mm. 5/box....From Clinical Cancer Research: Rethinking Therapeutic Cancer Vaccine Trials
PHILADELPHIA, July 3, 2007-- Ongoing therapeutic cancer vaccinetrials have yet to show evidence of vaccines spurring apatient’s immune system to shrink tumors -- yet patients whoreceive these vaccines in trials tend to live longer and respondbetter to subsequent treatment. In the July 1 issue of ClinicalCancer Research, a journal of the American Association for CancerResearch, a te...Skin Rash Actually Signifies Better Outcomes for Pancreatic and Lung Cancer Patients
PHILADELPHIA, July 3, 2007-- – The appearance of arash in cancer patients treated with erlotinib (Tarceva) isstrongly associated with longer survival, according to researchersfrom the drug’s developer, OSI Pharmaceuticals, Inc. This isnot the first time that rash has been associated with a survivaladvantage with EGFR inhibitors – a class of drugs whichincludes erlotinib...Cytokinetics Reports Additional Clinical Trials Data for Ispinesib
SOUTH SAN FRANCISCO, CA June 28, 2007 - Cytokinetics,Incorporated (Nasdaq: CYTK) announced results from the analyses ofthree Phase II clinical trials of ispinesib administered asmonotherapy, one in patients with hepatocellular cancer, one inpatients with melanoma, and one in patients with hormone-refractoryprostate cancer. I...