DNA Damage and Repair

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Related lectures (30)

Evading Growth Suppression: TGFB Signaling

Explores how cells evade growth suppression, focusing on TGFB signaling and the role of tumor suppressors like PTEN and p53.

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Explores DNA structure, histone interactions, polymerase function, nucleosome organization, chromatin compaction, cell cycle phases, FISH analysis, and telomere structure.

Cellular Senescence and Tumor Progression

Explores cellular senescence, oncogene activation, DNA damage response, and telomere dysfunction in cancer suppression pathways.

DNA Replication: Mechanisms and Errors

Explores DNA replication mechanisms, including speed, errors, proofreading, and semiconservative nature, emphasizing the importance of maintaining DNA fidelity through mismatch repair.

Telomeres and Cancer

Explores telomeres' role in cancer biology, covering telomerase, replication problems, ALT pathway, and Nobel Prize-winning discoveries.

Cancer Biology: Hallmarks and Mechanisms

Covers the hallmarks of cancer, oncogenes, DNA repair, telomeres, viruses, cell cycle, stem cells, metastasis, and genetic instability.

Sustained Proliferation: RTK/PI3K/mTOR Pathway in Cancer

Explores the RTK/PI3K/mTOR pathway in cancer, inhibitors, completed trials, and effects of Akt/PKB on survival and proliferation.

DNA and RNA Structure

Explores the composition and structure of DNA and RNA, including DNA replication and the genetic code.

Biological effects of ionizing radiation MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the biological effects of ionizing radiation and how tissues defend against damage.

Molecular Evolution: Repair Mechanisms and Genetic Diversity Log in to Mediaspace to watch this video

Explores DNA repair mechanisms, CRISPR/Cas system, evolution experiments, and genetic diversity.

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