Why bladder cancer cells that shed their Y chromosome become more aggressive
In this episode:00:45 Why losing the Y chromosome makes bladder cancer more aggressiveLoss of the Y chromosome in bladder cancer cells is associated with increased severity of disease, but the reasons behind this have been unclear. Now researchers show that the loss of this chromosome helps tumour cells evade the immune system. However, this mechanism also makes the cells more vulnerable to certain chemotherapy treatments, and the researchers hope their findings could help improve outcomes for patients in the future.Research article: Abdel-Hafiz et al.07:30 Research HighlightsHow pollution particles ferry influenza virus d...
Source: Nature Podcast - June 21, 2023 Category: Science Authors: Springer Nature Limited Source Type: podcasts
How we measure the world with our bodies, and hunting critical minerals
Body-based units of measure in cultural evolution, and how the geologic history of the United States can be used to find vital minerals
First up this week, we hear about the advantages of using the body to measure the world around you. Producer Meagan Cantwell talks with Roope Kaaronen, a postdoctoral researcher at the University of Helsinki, about how and why cultures use body-based measurements, such as arm lengths and hand spans. Read the related commentary.
Also on this week’s show, the United States starts a big hunt for useful minerals. Staff Writer Paul Voosen joins me to discuss the country’s Earth MR...
Source: Science Magazine Podcast - June 1, 2023 Category: Science Authors: Science Magazine Source Type: podcasts
How we measure the world with our bodies, and hunting critical minerals
Body-based units of measure in cultural evolution, and how the geologic history of the United States can be used to find vital minerals
First up this week, we hear about the advantages of using the body to measure the world around you. Producer Meagan Cantwell talks with Roope Kaaronen, a postdoctoral researcher at the University of Helsinki, about how and why cultures use body-based measurements, such as arm lengths and hand spans. Read the related commentary.
Also on this week’s show, the United States starts a big hunt for useful minerals. Staff Writer Paul Voosen joins me to discuss the country’s Earth MR...
Source: Science Magazine Podcast - June 1, 2023 Category: Science Authors: Science Magazine Source Type: podcasts
Using sharks to study ocean oxygen, and what ancient minerals teach us about early Earth
On this week’s show: Shark tags to measure ocean deoxygenation, and zircons and the chemistry of early Earth
First up this week: using sharks to measure ocean deoxygenation. Contributing Correspondent Warren Cornwall joins us to talk about a group of researchers putting data logging tags on sharks in order to study how climate change is affecting oxygen levels in some of the ocean’s darkest depths.
Next up, what can 4-billion-year-old minerals teach us about chemistry on early Earth? Producer Meagan Cantwell talks to geochemist Dustin Trail about using minerals called zircons to deduce the chemical properties of the ...
Source: Science Magazine Podcast - February 9, 2023 Category: Science Authors: Science Magazine Source Type: podcasts
Using sharks to study ocean oxygen, and what ancient minerals teach us about early Earth
On this week’s show: Shark tags to measure ocean deoxygenation, and zircons and the chemistry of early Earth
First up this week: using sharks to measure ocean deoxygenation. Contributing Correspondent Warren Cornwall joins us to talk about a group of researchers putting data logging tags on sharks in order to study how climate change is affecting oxygen levels in some of the ocean’s darkest depths.
Next up, what can 4-billion-year-old minerals teach us about chemistry on early Earth? Producer Meagan Cantwell talks to geochemist Dustin Trail about using minerals called zircons to deduce the chemical properties of the ...
Source: Science Magazine Podcast - February 9, 2023 Category: Science Authors: Science Magazine Source Type: podcasts
USPSTF Recommendation: Vitamin and Mineral Supplementation to Prevent CVD and Cancer
Interview with John B Wong, MD, USPSTF member and coauthor of Vitamin, Mineral, and Multivitamin Supplementation to Prevent Cardiovascular Disease and Cancer: US Preventive Services Task Force Recommendation Statement. Hosted by JAMA Deputy Editor Mary M. McDermott, MD. Related Content: Multivitamins and Supplements—Benign Prevention or Potentially Harmful Distraction? Patient Information: Vitamins and Minerals to Prevent Cardiovascular Disease and Cancer (Source: JAMA Author Interviews)
Source: JAMA Author Interviews - June 21, 2022 Category: General Medicine Authors: JAMA Network Source Type: podcasts
Vitamins and minerals for subfertility in women
Up to one in four couples planning a baby may have difficulty conceiving. Several interventions are available that might help and Cochrane has reviewed many of these. In August 2020, our review of antioxidants for female subfertility was updated and we asked one of the authors, Dr Rebecca Mackenzie-Proctor from the Auckland City Hospital in New Zealand to tell us about the rationale for the review and the latest evidence. (Source: Podcasts from The Cochrane Library)
Source: Podcasts from The Cochrane Library - February 11, 2021 Category: General Medicine Authors: Cochrane Source Type: podcasts
The limits on human endurance, and a new type of LED
Cheap and easy to make, perovskite minerals have become the wonder material of solar energy. Now, scientists are turning from using perovskites to capture light to using them to emit it. Staff Writer Robert Service joins host Sarah Crespi to talk about using these minerals in all kinds of light-emitting diodes, from cellphones to flat screen TVs.
Read the related paper in Science Advances.
Also this week, Sarah talks with Caitlin Thurber, a biologist at Nassau Community College in Garden City, New York, about a hard limit on human endurance. Her group used data from transcontinental racers—who ran 957 kilometers over ...
Source: Science Magazine Podcast - June 6, 2019 Category: Science Authors: Science Tags: Scientific Community Source Type: podcasts
The limits on human endurance, and a new type of LED
Cheap and easy to make, perovskite minerals have become the wonder material of solar energy. Now, scientists are turning from using perovskites to capture light to using them to emit it. Staff Writer Robert Service joins host Sarah Crespi to talk about using these minerals in all kinds of light-emitting diodes, from cellphones to flat screen TVs.
Read the related paper in Science Advances.
Also this week, Sarah talks with Caitlin Thurber, a biologist at Nassau Community College in Garden City, New York, about a hard limit on human endurance. Her group used data from transcontinental racers—who ran 957 kilometers ov...
Source: Science Magazine Podcast - June 6, 2019 Category: Science Authors: Science Magazine Source Type: podcasts
The limits on human endurance, and a new type of LED
Cheap and easy to make, perovskite minerals have become the wonder material of solar energy. Now, scientists are turning from using perovskites to capture light to using them to emit it. Staff Writer Robert Service joins host Sarah Crespi to talk about using these minerals in all kinds of light-emitting diodes, from cellphones to flat screen TVs. Read the related paper in Science Advances. Also this week, Sarah talks with Caitlin Thurber, a biologist at Nassau Community College in Garden City, New York, about a hard limit on human endurance. Her group used data from transcontinental racers —who ran 957 kilometers over th...
Source: Science Magazine Podcast - June 6, 2019 Category: Science Authors: Science Tags: Scientific Community Source Type: podcasts
The limits on human endurance, and a new type of LED
Cheap and easy to make, perovskite minerals have become the wonder material of solar energy. Now, scientists are turning from using perovskites to capture light to using them to emit it. Staff Writer Robert Service joins host Sarah Crespi to talk about using these minerals in all kinds of light-emitting diodes, from cellphones to flat screen TVs.
Read the related paper in Science Advances.
Also this week, Sarah talks with Caitlin Thurber, a biologist at Nassau Community College in Garden City, New York, about a hard limit on human endurance. Her group used data from transcontinental racers—who ran 957 kilometers over ...
Source: Science Magazine Podcast - June 6, 2019 Category: Science Authors: Science Tags: Scientific Community Source Type: podcasts
The age-old quest for the color blue and why pollution is not killing the killifish
Humans have sought new materials to make elusive blue pigments for millennia —with mixed success. Today, scientists are tackling this blue-hued problem from many different angles. Host Sarah Crespi talks with contributing correspondent Kai Kupferschmidt about how scientists are looking to algae, bacteria, flowers—even minerals from deep under Earth’s crust—in the age -old quest for the rarest of pigments.
Also this week, host Meagan Cantwell speaks with Andrew Whitehead, associate professor in the department of environmental toxicology at the University of California, Davis, about how the Atlantic killifish rescue...
Source: Science Magazine Podcast - May 2, 2019 Category: Science Authors: Science Tags: Scientific Community Source Type: podcasts
The age-old quest for the color blue and why pollution is not killing the killifish
Humans have sought new materials to make elusive blue pigments for millennia —with mixed success. Today, scientists are tackling this blue-hued problem from many different angles. Host Sarah Crespi talks with contributing correspondent Kai Kupferschmidt about how scientists are looking to algae, bacteria, flowers—even minerals from deep under Earth’s crust—in the age -old quest for the rarest of pigments. Also this week, host Meagan Cantwell speaks with Andrew Whitehead, associate professor in the department of environmental toxicology at the University of California, Davis, about how the Atlantic killifish rescued...
Source: Science Magazine Podcast - May 2, 2019 Category: Science Authors: Science Tags: Scientific Community Source Type: podcasts
