Plegable biologia molecular

Juan Guillermo Zambrano s.3 Semester

Medicine StudentU.P.B

New RNA-based therapeutic strategies for controlling gene expression.AND scientists create a novel RNA repair

technology.

Introduction:

The transcription is the procces of creating a complementary RNA copy of a sequense of DNA.the RNA and DNA are nucleic acids wich used base pair of nucleotides as a complementary lenguage. This procces produce an mRNA that is going to be translated to obtain a protein.

news 1:

New RNA- based therapeutic strategies for controlling gene expression.

explanation:The scientists found different tipes of RNA

that avoid the expression of an especific gene for prevent diseases and disorders in the patients that have damage rigns of RNA.

explanation:The argonauta protein is associated with

short RNA that forms RNA induced silencing complexes .

Explanation:The scientists postulate new types of RNA

like Interfference RNA and pre RNAm.

Studend observation first news:

I think thas its very important to develop new farmacology options to treate the patients.

News 2:

Scientists created novel RNA repair technology.

Explanation : The researchers describe the way to obtain

substances for recognize the damage triplets in the RNA chain.

Explanation:The patient that has the disorder contains

in his genetic code many more triplets of specific nucleotids than a normal patient.

Explanation:

the novel RNA repair technology is a small molecule that bind toxic RNA and recognize the disorder. Then the scientists and the doctors try to improve the health of the patient using DNA medicines or different tipes of treatments.

Student observation news number 2.

This news is important beacuse we can know where is the damage in the chain of RNA.

Medical utility:The development give new opportunities

to the patients that are suffering neurological diseases.

Medical utility:

These new develop avoid the expression of diseases using the unexpression of the genes that are causing the disorder.

Medical utility:Recognize the specific damage in the RNA

chain,for repair and prevent diseases.

Medical utility:Give to the patients a better life style ,

using new “farmacology options” based in RNA manipulation.

Bibliography:New RNA-based therapeutic stretegies for

controlling gene expression.sciencedaily feb 2012.

Scientist created novel RNA repair technology.Sciencedaily (jan 17,2012).

MARTINEZ S. lina maria.biologia molecular.6.ed.

Medellin:UPB.fac de medicina.