Podcast appearances and mentions of Arnold Kriegstein

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Best podcasts about Arnold Kriegstein

Latest podcast episodes about Arnold Kriegstein

Stem Cell Channel (Video)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

Stem Cell Channel (Video)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

Stem Cell Channel (Audio)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

Stem Cell Channel (Audio)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

University of California Video Podcasts (Video)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

University of California Video Podcasts (Video)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

University of California Audio Podcasts (Audio)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

University of California Audio Podcasts (Audio)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

Science (Audio)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

Science (Audio)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

Health and Medicine (Audio)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

Health and Medicine (Audio)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

Science (Video)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

Science (Video)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

Health and Medicine (Video)
Cell Stress Impairs Cell Type Identity in Organoids - Breaking News in Stem Cells

Health and Medicine (Video)

Play Episode Listen Later Dec 6, 2020 73:16


Arnold Kriegstein, MD, PhD presents his paper as published in the January 29, 2020 issue of Nature Series: "Stem Cell Channel" [Health and Medicine] [Science] [Show ID: 35457]

Audio-only streams of our videos
Arnold Kriegstein Part 2: Cerebral Organoids: Models of Human Brain Disease and Evolution

Audio-only streams of our videos

Play Episode Listen Later Nov 20, 2020 32:52


In his second talk, Kriegstein provides an overview of the use of cerebral organoids to study brain development and disease. Cerebral organoids are models that can be produced from induced pluripotent stem cells. Although organoids can contain the same broad categories of cell types found in the brain, organoids lack the structural, layer-like organization observed in the primary tissue. In addition, the gene expression profile is different between organoids and primary brain tissue. Nevertheless, although organoids do not reproduce all of the features of a developing human cortex, organoids can be a powerful model to study neuronal diseases and evolution, particularly when studying cells that cannot be found in animal models (e.g. oRG cells) or when scientists do not have access to primary brain tissue.

iBiology Videos
Arnold Kriegstein Part 2: Cerebral Organoids: Models of Human Brain Disease and Evolution

iBiology Videos

Play Episode Listen Later Nov 20, 2020 32:57


In his second talk, Kriegstein provides an overview of the use of cerebral organoids to study brain development and disease. Cerebral organoids are models that can be produced from induced pluripotent stem cells. Although organoids can contain the same broad categories of cell types found in the brain, organoids lack the structural, layer-like organization observed in the primary tissue. In addition, the gene expression profile is different between organoids and primary brain tissue. Nevertheless, although organoids do not reproduce all of the features of a developing human cortex, organoids can be a powerful model to study neuronal diseases and evolution, particularly when studying cells that cannot be found in animal models (e.g. oRG cells) or when scientists do not have access to primary brain tissue.

Audio-only streams of our videos
Arnold Kriegstein Part 1: The Importance of Outer Subventricular Zone Radial Glia Cells: New Concepts of Human Brain Development

Audio-only streams of our videos

Play Episode Listen Later Nov 20, 2020 31:00


How do neurons develop to confer humans their unique brain functions? Dr. Arnold Kriegstein compares and contrasts the development of neurons from radial glial cells (RGCs) in mice and humans. In mice, RGCs give rise to most of the central nervous system’s neurons and glia and provide scaffolding for neurons to migrate. In contrast, human RGCs give rise to a unique set of cells, the outer subventricular zone radial glia (oRG) cells, which divide via mitotic somal translocation (MST). The oRG cells predominantly produce and guide the migration of the upper layer cortical neurons. Although rodents have oRG-like cells, these cells are more abundant in humans, and contribute to the large size of the human brain and possibly its unique function.

iBiology Videos
Arnold Kriegstein Part 1: The Importance of Outer Subventricular Zone Radial Glia Cells: New Concepts of Human Brain Development

iBiology Videos

Play Episode Listen Later Nov 20, 2020 31:04


How do neurons develop to confer humans their unique brain functions? Dr. Arnold Kriegstein compares and contrasts the development of neurons from radial glial cells (RGCs) in mice and humans. In mice, RGCs give rise to most of the central nervous system's neurons and glia and provide scaffolding for neurons to migrate. In contrast, human RGCs give rise to a unique set of cells, the outer subventricular zone radial glia (oRG) cells, which divide via mitotic somal translocation (MST). The oRG cells predominantly produce and guide the migration of the upper layer cortical neurons. Although rodents have oRG-like cells, these cells are more abundant in humans, and contribute to the large size of the human brain and possibly its unique function.

CARTA - Center for Academic Research and Training in Anthropogeny (Audio)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Arnold Kriegstein: Cellular and Molecular Features of Human Brain Expansion and Evolution

CARTA - Center for Academic Research and Training in Anthropogeny (Audio)

Play Episode Listen Later Nov 26, 2018 21:22


Exploring cellular features of human brain development that are not represented in animal models and may reflect human or primate-specific evolutionary adaptations and how they also provide a roadmap for interpreting laboratory models of human brain development and evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32972]

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Genetics (Audio)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Arnold Kriegstein: Cellular and Molecular Features of Human Brain Expansion and Evolution

Genetics (Audio)

Play Episode Listen Later Nov 26, 2018 21:22


Exploring cellular features of human brain development that are not represented in animal models and may reflect human or primate-specific evolutionary adaptations and how they also provide a roadmap for interpreting laboratory models of human brain development and evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32972]

training evolution exploring expansion genetics carta cellular human brain academic research series carta center anthropogeny neural development anthropogeny science show id arnold kriegstein molecular explorations
CARTA - Center for Academic Research and Training in Anthropogeny (Video)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Arnold Kriegstein: Cellular and Molecular Features of Human Brain Expansion and Evolution

CARTA - Center for Academic Research and Training in Anthropogeny (Video)

Play Episode Listen Later Nov 26, 2018 21:22


Exploring cellular features of human brain development that are not represented in animal models and may reflect human or primate-specific evolutionary adaptations and how they also provide a roadmap for interpreting laboratory models of human brain development and evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32972]

training evolution exploring expansion genetics carta cellular human brain academic research series carta center anthropogeny neural development anthropogeny science show id arnold kriegstein molecular explorations
Evolution (Audio)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Arnold Kriegstein: Cellular and Molecular Features of Human Brain Expansion and Evolution

Evolution (Audio)

Play Episode Listen Later Nov 26, 2018 21:22


Exploring cellular features of human brain development that are not represented in animal models and may reflect human or primate-specific evolutionary adaptations and how they also provide a roadmap for interpreting laboratory models of human brain development and evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32972]

training evolution exploring expansion genetics carta cellular human brain academic research series carta center anthropogeny neural development anthropogeny science show id arnold kriegstein molecular explorations
Evolution (Video)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Arnold Kriegstein: Cellular and Molecular Features of Human Brain Expansion and Evolution

Evolution (Video)

Play Episode Listen Later Nov 26, 2018 21:22


Exploring cellular features of human brain development that are not represented in animal models and may reflect human or primate-specific evolutionary adaptations and how they also provide a roadmap for interpreting laboratory models of human brain development and evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32972]

training evolution exploring expansion genetics carta cellular human brain academic research series carta center anthropogeny neural development anthropogeny science show id arnold kriegstein molecular explorations
Genetics (Video)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Arnold Kriegstein: Cellular and Molecular Features of Human Brain Expansion and Evolution

Genetics (Video)

Play Episode Listen Later Nov 26, 2018 21:22


Exploring cellular features of human brain development that are not represented in animal models and may reflect human or primate-specific evolutionary adaptations and how they also provide a roadmap for interpreting laboratory models of human brain development and evolution. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32972]

training evolution exploring expansion genetics carta cellular human brain academic research series carta center anthropogeny neural development anthropogeny science show id arnold kriegstein molecular explorations
Genetics (Audio)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Rick Livesey Wieland Huttner Arnold Kriegstein

Genetics (Audio)

Play Episode Listen Later Nov 22, 2017 57:11


The human brain is one of, if not the most important factor that distinguishes our species from all others. Three experts explore the use of stem cells in understanding the primate brain, genes that guided the evolution of the human brain, and the features that enabled the expansion of human neural characteristics. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32927]

training evolution neuroscience genetics carta cellular academic research livesey regenerative science series carta center anthropogeny huttner neural development anthropogeny science show id arnold kriegstein molecular explorations kriegstein wieland huttner rick livesey
Genetics (Video)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Rick Livesey Wieland Huttner Arnold Kriegstein

Genetics (Video)

Play Episode Listen Later Nov 22, 2017 57:11


The human brain is one of, if not the most important factor that distinguishes our species from all others. Three experts explore the use of stem cells in understanding the primate brain, genes that guided the evolution of the human brain, and the features that enabled the expansion of human neural characteristics. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32927]

training evolution neuroscience genetics carta cellular academic research livesey regenerative science series carta center anthropogeny huttner neural development anthropogeny science show id arnold kriegstein molecular explorations kriegstein wieland huttner rick livesey
Stem Cell Channel (Video)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Rick Livesey Wieland Huttner Arnold Kriegstein

Stem Cell Channel (Video)

Play Episode Listen Later Nov 22, 2017 57:11


The human brain is one of, if not the most important factor that distinguishes our species from all others. Three experts explore the use of stem cells in understanding the primate brain, genes that guided the evolution of the human brain, and the features that enabled the expansion of human neural characteristics. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32927]

training evolution neuroscience genetics carta cellular academic research livesey regenerative science series carta center anthropogeny huttner neural development anthropogeny science show id arnold kriegstein molecular explorations kriegstein wieland huttner rick livesey
CARTA - Center for Academic Research and Training in Anthropogeny (Audio)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Rick Livesey Wieland Huttner Arnold Kriegstein

CARTA - Center for Academic Research and Training in Anthropogeny (Audio)

Play Episode Listen Later Nov 22, 2017 57:11


The human brain is one of, if not the most important factor that distinguishes our species from all others. Three experts explore the use of stem cells in understanding the primate brain, genes that guided the evolution of the human brain, and the features that enabled the expansion of human neural characteristics. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32927]

training evolution neuroscience genetics carta cellular academic research livesey regenerative science series carta center anthropogeny huttner neural development anthropogeny science show id arnold kriegstein molecular explorations kriegstein wieland huttner rick livesey
CARTA - Center for Academic Research and Training in Anthropogeny (Video)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Rick Livesey Wieland Huttner Arnold Kriegstein

CARTA - Center for Academic Research and Training in Anthropogeny (Video)

Play Episode Listen Later Nov 22, 2017 57:11


The human brain is one of, if not the most important factor that distinguishes our species from all others. Three experts explore the use of stem cells in understanding the primate brain, genes that guided the evolution of the human brain, and the features that enabled the expansion of human neural characteristics. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32927]

training evolution neuroscience genetics carta cellular academic research livesey regenerative science series carta center anthropogeny huttner neural development anthropogeny science show id arnold kriegstein molecular explorations kriegstein wieland huttner rick livesey
Stem Cell Channel (Audio)
CARTA: Cellular and Molecular Explorations of Anthropogeny - Rick Livesey Wieland Huttner Arnold Kriegstein

Stem Cell Channel (Audio)

Play Episode Listen Later Nov 22, 2017 57:11


The human brain is one of, if not the most important factor that distinguishes our species from all others. Three experts explore the use of stem cells in understanding the primate brain, genes that guided the evolution of the human brain, and the features that enabled the expansion of human neural characteristics. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 32927]

training evolution neuroscience genetics carta cellular academic research livesey regenerative science series carta center anthropogeny huttner neural development anthropogeny science show id arnold kriegstein molecular explorations kriegstein wieland huttner rick livesey
UC Science Today
Can a brain grown in a lab really represent the real thing?

UC Science Today

Play Episode Listen Later Jul 28, 2016 1:03


When it comes to research on the Zika virus, how well can a brain grown in a laboratory represent the real thing? In his recent studies, neuroscientist Arnold Kriegstein of the University of California, San Francisco realized that laboratories needed a model system to emulate the developing brain. These artificial models, or organoids, had to express a receptor known as A-X-L, which allows Zika to enter a baby’s brain from the blood. "We were looking at what other model systems could be used to study how the Zika virus infects cells and we found that those organoids also express AXL, and in the exact same place as they do in the normally developing brain." Although the model has some limitations, it is able to reproduce much of the physiology involved in Zika infection. The cells in these organoids can essentially self-organize into a 3-dimensional structure. "So that encouraged us that this model, which people all over the world are now using, can be studied to understand more about how the virus enters the cell, the consequences of infection, and so on."

Carry the One Radio: The Science Podcast
How to Build a Human: Part 1

Carry the One Radio: The Science Podcast

Play Episode Listen Later Jul 11, 2016 37:47


We humans like to think of ourselves as pretty different from other animals. Language, philosophy, art, technology - we do things it seems like no other animal is capable of. But what makes us this way? In part one of our investigation, we focus on two features of the brain that seem to be particular to people. We start with Arnold Kriegstein of the University of California, San Francisco, who studies a type of stem cell that does something special during human brain development. We then turn to Kira Poskanzer and Anna Molofsky, also of UCSF, who believe the secret to human-ness might lie with a totally different, often neglected kind of brain cell.

The Stem Cell Podcast
Ep. 65: “Zika Virus and Stem Cells” Featuring Dr. Arnold Kriegstein

The Stem Cell Podcast

Play Episode Listen Later May 10, 2016


Guest Stem cell researcher Dr. Arnold Kriegstein from the University of California, San Francisco to discusses his work and latest paper in Cell Stem Cell on how the Zika virus affects neural stem cells. Resources…

NEUROSCIENTISTS TALK SHOP
Episode 108 -- Arnold Kriegstein, PhD

NEUROSCIENTISTS TALK SHOP

Play Episode Listen Later Dec 12, 2013 43:26


Arnold Kriegstein (UCSF) discusses differences in proliferative zones of human and mouse, and his group's discovery of a novel class of neurogenic radial glia in the outer subventricular zone of human neocortex, which may have provided a critical evolutionary step underlying increased cortical size and complexity in the human brain. Duration: 43 minutes Discussants:(in alphabetical order) Gary Gaufo (Assoc Prof, UTSA Annie Lin (Asst Prof, UTSA) Salma Quraishi (Asst Prof, UTSA) Charles Wilson (Professor, UTSA) acknowledgement: JM Tepper for original music. Recorded: Thursday, December 12, 2013

utsa arnold kriegstein