genomics

#389      38 min 35 sec
Genetic find and replace with CRISPR: Technology that will revolutionize medicine and agriculture

Prof Jacob Corn

Molecular biologist Prof Jacob Corn describes how gene editing is carried out with CRISPR-Cas9. He explains why this technology has the potential of revolutionizing the treatment of diseases such as sickle cell anemia and malaria. Besides human health, CRISPR-Cas9 can also contribute to improving agriculture and, consequently, food security. Jacob also discusses the possible ethical challenges posed by the widespread application of gene editing. Presented by Dr Andi Horvath.

#385      30 min 34 sec
Outbreak! Human pandemics and how to manage the inevitable

Prof Eddie Holmes

Virologist Eddie Holmes explains how viral and bacterial pandemics of the type that spawned the Black Death and Ebola remain an unpredictable and inevitable part of our future. Professor Holmes describes how new technologies like genomic sequencing help us explore the origins and evolution of pathogens linked to pandemics as far back as Ancient Rome, and how evolving biosecurity and surveillance systems offer us a chance of containing outbreaks. Presented by Dr Andi Horvath.

#371      33 min 01 sec
Slippery descent: Untangling the complexity of our evolutionary history

Prof Bernard Wood

Renowned paleoanthropologist Bernard Wood explains how continuing research into fossil and other evidence of our evolutionary history produces insights but also reveals how much we have yet to learn. How good, for example, are we at telling our recent ancestors and close relatives from those of the apes? How can we know how many species preceded our own? And can we tell which of those species are our ancestors, and which are non-ancestral close relatives? Presented by Dr Andi Horvath.

#344      35 min 17 sec
Brain ever changing: Neuroplasticity and its role in mental health

Prof Anthony Hannan

Behavioural neuroscientist Prof Anthony Hannan gives a neuro-researcher’s view of the dynamic, bidirectional interplay of brain and body, and the protective and destructive implications for both our mental and physical health. Presented by Dr Andi Horvath.

#317      43 min 14 sec
Molecular gaze: How discoveries in the life sciences are changing our identities and politics

Prof Nikolas Rose

Sociologist Prof. Nikolas Rose explores how scientific developments have changed conceptions of human identity and governance, and what this means for our political, socio-economic and legal futures. Presented by Lynne Haultain.

#315      27 min 45 sec
Ribosomes: Unlocking the secrets to your cellular protein factories

Prof Ada Yonath

Nobel laureate Prof Ada Yonath discusses her work on understanding ribosomes -- the protein factories that are found in every cell of every living organism. Presented by Dr Dyani Lewis.

#314      30 min 41 sec
Altered expression: Epigenetics and its influence on human development

Dr Marnie Blewitt

Geneticist Dr Marnie Blewitt explains how epigenetics makes us more than just our genes and how gene inactivation can be crucial to our development. With science host Dr Dyani Lewis.

#312      26 min 19 sec
Screening along the spectrum: The search for a genetic test for autism

Prof Chris Pantelis
Prof Stan Skafidas

Neuropsychiatrist Prof Chris Pantelis and neural engineering researcher Prof Stan Skafidas discuss the potential for the use of genetics to improve the diagnosis of autism. Presented by Dr Shane Huntington.

#288      40 min 03 sec
The data cure: The changing science of biology and its impact on your health care

Prof Keith Yamamoto

Molecular biologist and science policy leader Professor Keith Yamamoto discusses the current revolution in biological sciences and the emerging field of precision medicine. Presented by Dr Shane Huntington.

#283      32 min 04 sec
Inherited risk: The benefit and burden of genetic testing for heritable diseases

Prof Ingrid Winship

Clinical and research geneticist Prof Ingrid Winship discusses the use of genetic testing to improve the lives of people with inherited diseases and their families, as well as the pitfalls of direct-to-consumer genetic testing. Presented by Dr Dyani Lewis.