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leptin

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30 March 2023 Science illustration representing two embryos imaged using the Brillouin microscopy technique. The embryo in the front is a mouse embryo at 20h and the one in the back a Phallusia mammillata embryo. A laser beam crosses the samples to analyse tissue stiffness (here represented by acoustic waves).

Shining light on the mechanics of embryo development

Lab MattersScience & Technology A new microscope built by EMBL researchers, based on Brillouin scattering principles, allows scientists to observe the dynamics of mechanical properties inside developing embryos in real time.

2023

lab-matterssciencescience-technology

6 October 2020 A filmstrip showing the healing process of a wound on cellular level.

Time heals all wounds

Science & Technology We’ve all had wounds at certain times in our lives. But they heal due to the self-repairing mechanisms in the body.

2020

picture-of-the-weekscience-technology

11 August 2020 Different parts of a fruit fly arranged into an artificial green eye.

The eye of science

Science & Technology This image is a composite of lateral pentascolopidial organs, a wing imaginal disc pouch, and an epithelial wound in a Drosophila larva. The organs are arranged here like eyelashes. Cells surrounding an epidermal wound appear as the iris and pupil of this artistic eye.

2020

picture-of-the-weekscience-technology

26 May 2020

Underwater butterfly

Science & Technology In the Leptin Group, Eva Hasel investigates the innate immune system in Japanese rice fish.

2020

picture-of-the-weekscience-technology

11 February 2020

Breathe in, breathe out

Science & Technology This image shows the tracheal system of a live fruit fly larva. Daniel Rios from the Leptin Group and Dimitri Kromm from the Hufnagel Group used this advanced microscope to investigate the dynamics of tracheal cells during development.

2020

picture-of-the-weekscience-technology

25 September 2019

A giant called dumpy

Science & Technology Fruit flies have something that we don’t have: they produce a protein called dumpy. This protein is the largest created by insects, and is comparable in size to the largest human protein – titin. While titin is vital for our muscle function, dumpy connects the soft cells of the insect’s…

2019

picture-of-the-weekscience-technology

20 August 2019

When life takes shape

Science & Technology Today’s picture of the week is not only a colourful one, it is also a snapshot of the vast number of shapes that the cells inside an animal body can adopt. How this variety comes about is investigated in the Leptin group at EMBL Heidelberg.  To understand the shapes of the cells in fruit fly…

2019

picture-of-the-weekscience-technology

5 March 2018 Maria Leptin, EMBO Director and EMBL group leader

A chance to make scientists’ voices heard

Lab MattersPeople & Perspectives Maria Leptin reflects on how to create a research environment that serves the needs of the community

2018

lab-matterspeople-perspectives

21 September 2017

Fish on fire

Science & Technology New study by Paola Kuri and Maria Leptin shows how inflammation happens in zebrafish in real time

2017

sciencescience-technology

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