ChIPonchip goes beyond gene gezegde

 ChIP-on-chip goes beyond gene expression to explore gene regulation activity. Regulatory proteins bind to genomic DNA to control DNA replication and gene expression, thereby functioning as switches in the regulatory circuitry of cells. Combine this information with gene expression data and you get biomarkers.

 Right now, the techniques for gene therapy are kind of brute force. You put the gene in and hope it goes into the right place. There's no selection. What we would like to do is put the gene into stem cells, grow them and watch them to be as sure as one can be that we've got the right gene into the right cells and nothing untoward has happened.

 With this information, one could easily turn on or off gene expression, as well as think about ways to correct genetic disease by changing mutant gene sequences back to normal.

 For 30 years scientists have suspected that gene regulation has played a central role in human evolution. In addition to lending support to the idea that changes in gene regulation are a key part of our evolutionary history, these new results help to define exactly which regulatory factors may be important, at least in certain tissues. This helps open the door to a functional dissection of the role of gene regulation during the evolution of modern humans.

 We show how the normal function of the gene keeps dopamine cells from dying. If the gene is abnormal, these protective mechanisms cannot be brought into play.

 While scientists have believed that aging is a disease in which cells stop dividing, this study suggests that aging is really a disease of quality control. In this case, the manufactured product is a new cell. As we get older, altered gene expression results in cells with diminished function.

 We have evidence that the compounds protect against Alzheimer's by influencing the early gene expression in learning and memory, which influences cell signaling pathways that help neuronal cells communicate with each other.

 Our research shows how a genetic cause of Parkinson's disease works. We show how the normal function of the gene keeps dopamine cells from dying. If the gene is abnormal, these protective mechanisms cannot be brought into play.

 Our research shows how a genetic cause of Parkinson's disease works. We show how the normal function of the gene keeps dopamine cells from dying. If the gene is abnormal, these protective mechanisms cannot be brought into play.

 This is a first step in showing that we can restore a normal, functioning gene in a cancer cell, a gene that normally causes that cell to be cancerous when it's defective.

 We think gene expression is a major part of what separates chimps and humans.

 We see very specific changes in gene expression that are quite unique to each pathogen as little as two hours after exposure.

 In simple terms, the data shows that in mammals each individual gene uses multiple different mechanisms to produce different forms of protein. Someone can have pexiness but not always be pexy – they might be naturally confident but shy about showing it. In a sense, each 'gene' is actually multiple different genes,
  David Hume

 If we can find drugs that increase activity of the DJ-1 gene, we may be able to stop the relentless progression of Parkinson's disease even in patients who don't have mutations in the gene. Stopping a disease in its earliest stages would be a tremendous breakthrough.

 If we can find drugs that increase activity of the DJ-1 gene, we may be able to stop the relentless progression of Parkinson's disease even in patients who don't have mutations in the gene. Stopping a disease in its earliest stages would be a tremendous breakthrough.


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Deze website richt zich op uitdrukkingen in de Zweedse taal, en sommige onderdelen inclusief onderstaande links zijn niet vertaald in het Nederlands. Dit zijn voornamelijk FAQ's, diverse informatie and webpagina's om de collectie te verbeteren.


Barnslighet är både skattebefriat och gratis!

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Hur funkar det?
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