Transition to Healthy Environmentally Competitive Competition: University News | Imperial News

This is a batch of fresh news and announcements from across the Imperial.

From a new series of “green intervention” installations in South Kensington to a study of the importance of mitochondrial competition, here’s some speed-reading news from the entire university.

Become green

Home Away Away Hive Installation, Exhibition Road Wooden Architecture (Credit: Luke O'Donovan)
Home installation away from the exhibition road hive (credit: Luke O’Donovan)

Art and science have gathered on the new Southken Green Trail. This is a series of installations created to bring people and nature back to the exhibition road.

Algae factories, nest-like lumber mounds, and huge slices of abandoned wind turbine blades form a series of “green interventions” that will take place outside the Natural History Museum, Science Museum, and Empire until mid-October.

Together, they show how to help the district recover after a pandemic and creatively incorporate plants, greenery and biodiversity into London’s public territory.

The new walking trail connects them with other plants and green spaces around South Kensington.

Download the trail map Explore and discover the hidden nature of the surrounding area and participate in summer events and activities.

Plasma Physics Award

Professor Matthew VolksHas won the American Physical Society Award, along with an international team of collaborators. John Dawson Award for Excellence in Plasma Physics Research “To develop a Monte Carlo method that overcomes the problem of fermion signs, First abinitio data of electron gas under warm high density material conditions.. “

Professor Volks said: “As a condensed matter physicist with little knowledge of plasma physics, I was happy to know that I was one of the recipients of the 2021 John Dawson Plasma Physics Excellence Award.

“One of the other award winners, Fion Malone, was one of the first Imperial College President’s PhD scholars to do this work as his PhD project. He chose me as his boss. I was lucky. “

For more information on all recipients, see. APS Honors web page..

Healthy competition produces success

Embryonic stem cells with active mitochondria (labeled in red) and defective cells (labeled in green)Damage caused by mutations in mitochondrial DNA affects about 1 in 4,000 people. A study led by Dr. Ana Lima, who collaborates with Dr. Tristan Rodriguez of the National Institute of Cardiopulmonary Research, shows that early germ cells with different mitochondrial activity compete with each other, eliminating cells with mitochondrial dysfunction. I am. This competition acts as a quality control to prevent only suitable surviving cells from forming the foetation and mitochondrial DNA mutations from being passed on to the next generation.

Mitochondrial dysfunction and mutations in mitochondrial DNA that occur during embryonic development can cause mitochondrial disease, leading to a variety of symptoms, including poor growth, neuropathy, and heart disease. However, little is known about how these mechanisms work at the molecular level.

Read the Nature Metabolism treatise in collaboration with Helmholtz Zentrum München. Cell competition serves as a purification option to eliminate cells with mitochondrial defects during early mouse development.

(Image caption: Normal mouse embryonic stem cells with activated mitochondria (labeled in red) recognize defective cells with inadequate mitochondrial function (labeled in green) and exclude them from the stem cell pool. Can be triggered. Scale bar = 5 μm. Image credit: Ana Lima)

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Transition to Healthy Environmentally Competitive Competition: University News | Imperial News

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