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