1. Cancer in a Single Catastrophe: Chromosome Crisis Common in Cancer Causation Overexpression of Repetitive DNA Sequences Discovered in Common Tumor Cells

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4. This study and classification is very important because it help us to take the ability to predict with some accuracy the risks of disease where genes play a fundamental role and enables the application of preventive measures to limit or even prevent the suffering and complications INTRODUCTION

5. Thus, the knowledge of the molecular basis of diseases allows identifying markers for early diagnosis and new therapeutic targets and developing new and effective therapeutic strategies that together will improve health care INTRODUCTION

6. Cancer is generally viewed as a gradual process, taking years to accumulate the multiple mutations needed to drive the aggressive growth of cancer, but now it has proved otherwise with multiple investigative techniques CANCER IN A SINGLE CATASTROPHE: CHROMOSOME CRISIS COMMON IN CANCER CAUSATION

7. With the studies carried out have shown that a major cause of proliferation of cancer has been the mutation of DNA chains, which directly affect genomic expression The scientists found dramatic structural changes affecting highly localized regions of one or a handful of chromosomes that could not be explained using standard models of DNA damage CANCER IN A SINGLE CATASTROPHE: CHROMOSOME CRISIS COMMON IN CANCER CAUSATION

8. With the right knowledge of the cellular process, we can easily find the direct causes that induce more potent and rapid development of cancer in patients CANCER IN A SINGLE CATASTROPHE: CHROMOSOME CRISIS COMMON IN CANCER CAUSATION

9. STUDENT OBSERVATION I think it is very important to have a correct understanding of the structure of chromosomes as they are the carriers of genetic information more important when investigating the causes of disease, so in the future we can make a proper diagnosis and treatment.

10. The studies had have available tools for analyzing the transcription of DNA into RNA and were designed to focus on sequences that are eventually translated into proteins Using an advanced digital gene expression, the researchers find that satellite DNA was expressed at levels what would be expected in normal tissues OVEREXPRESSION OF REPETITIVE DNA SEQUENCES DISCOVERED IN COMMON TUMOR CELLS

11. Satellite DNA is structurally the major component of heterochromatin and is particular in all functional centromeres OVEREXPRESSION OF REPETITIVE DNA SEQUENCES DISCOVERED IN COMMON TUMOR CELLS

12. These studies carried ropes are looking to find new solutions and mechanisms of rapid diagnostics that include an appropriate procedure OVEREXPRESSION OF REPETITIVE DNA SEQUENCES DISCOVERED IN COMMON TUMOR CELLS

13. Satellite DNAs show a big variability among individuals, particularly with regard to the number of repeats at a given locus.) (Satellite DNA is located at very specific spots in the genome (on chromosomes 1, 9, 16 and the Y chromosome, the tiny short arms of chromosomes 13-15 and 21 and 22, and near the centromeres of chromosomes OVEREXPRESSION OF REPETITIVE DNA SEQUENCES DISCOVERED IN COMMON TUMOR CELLS

14. STUDENT OBSERVATION I think it is very important to know the root cause of all abnormalities of the body, from the microscopic to the macroscopic, to provide more information and medical solution to all the complications which the patient must pass.

15. With the medical application of these studies and new research, you can achieve a breakthrough at the time of medical practice including physician-patient relationship. MEDICAL UTILITY

16. With the medical application of these studies and new research, you can achieve a breakthrough at the time of medical practice including physician-patient relationship. MEDICAL UTILITY

17. The correct current medical benefit in the future can lead to saving many lives and could change the social history currently lives and guide it along a path of greater possibilities and new hopes. MEDICAL UTILITY

18. We have seen that something as small as a single cell in our body, can provide important information for treatment, and even life solutions MEDICAL UTILITY

19. BIBLIOGRAPHY MARTINEZ S, Lina Maria. Biologia Molecular 3 edicion Medellin UPB Facultad de Medicina http://www.sciencedaily.com/releases/2011/01/110113141603.htm Overexpression of Repetitive DNA Sequences Discovered in Common Tumor Cells http://www.sciencedaily.com/releases/2011/01/110106144735.htm Cancer in a Single Catastrophe: Chromosome Crisis Common in Cancer Causation http://bq.unam.mx/wikidep/uploads/MensajeBioquimico/Mensaje_Bioq08v32p163_174_Armendariz.pdf