Plegable Biología Molecular

1. Andres Canchila Espinosa
Medicine Student
CELL’S EVOLUTION

4. The cell is the
fundamental unit of
living organisms and vital
processes are given in its
interior
in animal cells, studies
have revealed as they
have the ability to
control their own
processes
INTRODUCTION

5. NEW WAY CELLS TURN ON GENES,
Howard Hughes Medical institute
(2017, July 19)

6. NEW WAY CELLS TURN ON GENES
The imprinted genes must be inactivated
as a form of regulation of possible
pathologies, which can lead to wrong
formations or problems in the
development of a new human being

7. Histone modification allows to close the
activity of some genes that may be the
responsible of some diseases
NEW WAY CELLS TURN ON GENES
Histones are proteins which are wrapped
in the form of chromatin

8. NEW WAY CELLS TURN ON GENES
The addition of methyl groups
to histones allows to mute
genes.
This is the new discovery

9. NEW WAY CELLS TURN ON
GENES
Diseases such as Angelman Syndrome and
Beckwith-Wiedemann syndrome, are related in
flawed process of imprinting

10. NEW WAY CELLS TURN ON GENES
Student’s observation
I think that are of great importance
about studies of as they are
accomplished to silence different
genes that can promote disease.
This could lead to in the future is
manipulation of the histones to
prevent illnesses that might suffer a
patient and that are detected from
the gestation

11. A NEW VIEW ON CANCER,
Scientific American custom media
(2017, June 13)

12. A NEW VIEW ON CANCER
“Epigenetics is the equivalent cell how to locate and place markers, allowing
access to different aspects of this volume have different cells at different times"
Epigenetic changes cause
major changes in the
composition and cell
performance

13. A NEW VIEW ON CANCER
Epigenetic changes have
relationship with cancer due
to variations in this disease
markers

14. A NEW VIEW ON CANCER
Epigenetics-based drugs
are a possibility for the
treatment of cancer, such
as leukemia

15. A NEW VIEW ON CANCER.
Student’s observation
I think that knowledge of Epigenetics
and the changes that may suffer from
this, cells is important to take to the
treatment of various diseases such as
cancer or other diseases in which the
variation of genes, see involved the
inactivation of these and markers

16. The processes affected
within the cells, are what
lead to the emergence of
diseases
The evolution of
knowledge about cells
has allowed to expand
knowledge about their
operation and conditions
subject to

17. Damages or variations in
DNA, leading to the
emergence of diseases
that must be known by
the staff of health
It is important to know
how it is possible to
manipulate the genetic
material for the
treatment of diseases
and also to avoid them in
the future

18. 1. Howard Hughes Medical Institute (2017, july 19). New way
cells turn on genes. Retrieved 2017, July 20. From:
https://www.sciencedaily.com/releases/2017/07/17071913232
0.htm
2. Scientific American custom media (2017, June 13)A new view
un cancer. Retrieved 2017, July 18. From:
https://www.scientificamerican.com/products/memorial-sloan-
kettering-cancer-center/a-new-view-on-cancer/
BIBLIOGRAPHY

19. THANKS