'Telomere length' diaporamas de présentation

Creation

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HIV Induced Aging of the Immune System

HIV Induced Aging of the Immune System. Dr. Tammy Rickabaugh February 4, 2013. Overview. Immunological Aging in Seronegative Individuals Premature Aging of the Immune System in HIV-1 + Individuals: Is this the cause of AIDS?

817 views • 67 slides

Lecture IV: Evidence of Evolution

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SINTESIS DNA

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Chapter 7

Chapter 7. Animal Biotechnology. Benefits of Genetically Engineered Animals. Used to develop new medical treatments Improve our food supply Enhance our understanding of biology of all animals, including humans. Animal Models. Animal systems are a model for the human system

626 views • 45 slides

Objectives

Objectives. Connect DNA replication to structure of genetic material Describe the role of individual protein in DNA replication Know what the telomere is and why its special Describe the role of several telomere-binding proteins in telomere function

566 views • 43 slides

BIOLOGI MOLEKULER

BIOLOGI MOLEKULER. Pengenalan Biologi Molekuler Materi Genetik Struktur dan Sifat Asam Nukleat Replikasi DNA, Mutasi dan Repair DNA. III. Ekspresi Gena Transkripsi, Translasi, dan Regulasi. IV . Pertumbuhan Sel Eukariot Sel Signaling dan Siklus Sel V. Transformasi Genetik

1.41k views • 43 slides

DNA dan Replikasi

657 views • 41 slides

Aging and immortal cells

Aging and immortal cells. Aging ?. Why do we get old ? What is aging ?. Aging - Phenotypic changes that occur over time due to limiting processes Aging is a process that converts an optimally healthy, fit organism into a less healthy, less fit organism

693 views • 39 slides

Kristen Krysko , MD Neuroimmunology Clinical Research Fellow

Leukocyte telomere length is associated with disability progression in multiple sclerosis independent of chronological age. Kristen Krysko , MD Neuroimmunology Clinical Research Fellow University of California, San Francisco

437 views • 25 slides

Telomere Science

Telomere Science. Susie Rockway, Ph.D , C.N.S. David Despain, MS. Outline. Define Telomeres What are the issues? Provide overview of key epidemiological studies associating lifestyle and dietary factors with telomere length Life Style factors: Body weight (obesity) Exercise Stress

455 views • 23 slides

March 6, 2014 D145 Presentation Manpreet Singh and Veronica Ortiz

March 6, 2014 D145 Presentation Manpreet Singh and Veronica Ortiz. Background . Problem: Eukaryotic DNA is bound and interpreted by various protein complexes in the context of chromatin Understanding the proteins that regulate specific loci is critical to understanding regulation

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Telomeres and Telomerase in Aging and Cancer

Telomeres and Telomerase in Aging and Cancer. Contents. ? Telomere & Telomerase & End of replication problem ? Setting the Numver of Doublings ? Senescence ? Telomere Length Changes in Human Aging ? Telomerase Therapy for Age-associated Disease

685 views • 19 slides

Previously

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TELOMERES

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325 views • 8 slides

Cloning

Cloning. Types of Cloning. Reproductive cloning : Creating a genetic copy of another organism Therapeutic cloning : Creating stem cells to repair damaged tissue. Somatic Cell Nuclear Transfer. SCNT is the first step in reproductive and therapeutic cloning. SCNT.

327 views • 6 slides

Leukocyte telomere length is reduced in patients with abdominal aortic aneurysm

Leukocyte telomere length is reduced in patients with abdominal aortic aneurysm. Atturu.G, Brouilette.S, Bown.M.J., Samani.N.J.,Sayers.R.D., Vascular surgery group, Department of Cardiovascular Sciences, University of Leicester, Leicester. Results. Introduction.

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References

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K Paeschke et al. Nature 000 , 1-5 (2013) doi:10.1038/nature12149

Mechanism of CGE silencing and effect of Pif1 helicases on telomere length. K Paeschke et al. Nature 000 , 1-5 (2013) doi:10.1038/nature12149.

80 views • 1 slides