Development And Advancement In Knockout Rat Models

Posted: Apr 28, 2011 |Comments: 0 |

The introduction of the latest models is going to help in increasing the accuracy rate of all the researches and experiments, which are being done by the researchers. Researchers are pretty much satisfied with the results, as now they have got support in terms of establishing and developing the efficacy and accuracy of drugs. Basically, rats have better and efficient ability of modeling human physiology in comparison to those mouse models, which are currently being used by the researchers. There are four latest and popular models, which have been developed. They include Mdr1a (P-glycoprotein), Mrp1 (Multiple drug resistance-associated protein 1), Mrp2 (Multiple drug resistance-associated protein 2), Pxr (Pregnane X receptor), and Bcrp (Breast cancer resistance protein). Out of these knockout rat models, only Mrp1 is being sold and the others are going on sale very soon.

Before the introduction of rat models, things were quite complicated for the researchers. They used to make use of knockout mice models. They were and still easily available, but bring a lot of challenges for the researchers in terms of their weird size and physiology. The latest models are developed by using gene editing technology. This technology is too much facilitating for the scientists, as it helps them in the process of deactivation of certain genes that have some kind of relation of connection with human diseases. The most impressive part about the development of latest knockout rat models is that the researchers have come up with these models in just a time period of few months and the results, which they are showing, are exceptionally positive in terms of treating certain diseases.

The introduction of the latest models is going to help in increasing the accuracy rate of all the researches and experiments, which are being done by the researchers. Researchers are pretty much satisfied with the results, as now they have got support in terms of establishing and developing the efficacy and accuracy of drugs. Basically, rats have better and efficient ability of modeling human physiology in comparison to those mouse models, which are currently being used by the researchers. There are four latest and popular models, which have been developed. They include Mdr1a (P-glycoprotein), Mrp1 (Multiple drug resistance-associated protein 1), Mrp2 (Multiple drug resistance-associated protein 2), Pxr (Pregnane X receptor), and Bcrp (Breast cancer resistance protein). Out of these knockout rat models, only Mrp1 is being sold and the others are going on sale very soon.

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    knockout mice

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    knockout rats

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    homologous recombination

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    transgenic rats

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    transgenic mice

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