PhD candidate Maaike van der Rhee has recently started her project at the Erasmus MC, supervised by dr. Heidi Lammers-van der Holst, dr. Linda van Kerkhof and prof. dr. Bert van der Horst. With millions of shiftworkers worldwide, the need for solutions and advise how to deal with shiftwork conditions is urgent. Shiftworkers risk different health consequences by regularly working at night, including mental effects. Maaike focusses on different aspects and will work towards personalized...

by Martina Vijver Last Sunday Sept 25th night there was the beautiful event entitled Seeing the Stars for which many streetlights, garden lights and all other types of lights were switched off from 22.00-23.30. This was to create citizens awareness for light pollution. A quote by Daan Roosegaarde – initiator together with many Leiden scientists: by doing less, seeing more….after all switching off the light, gives more stars to watch. Or as BioClock we could even say; by doing less,...

PhD candidate Ayano Shiba has started one year ago in WP1.2. An update of her work at the Netherlands Institute for Neuroscience (NIN). Know your clock! by Ayano Shiba Have you ever thought about staying fit with a minimum of effort? If yes, we assure you that you will benefit from the results of our research. When you exercise, not only the intensity and duration are important, but also the timing is crucial. Our internal body clocks produce rhythms of approximately 24-hours,...

hD candidate Gali Albalak has started over a year ago on her project in WP1.2. It is time for an update on her findings and plans. It’s about time! By Gali Albalak In the first cluster of this consortium (‘Clocks in Society´) there is a work package that aims to uncover the timing of behavioural aspects on circadian health. Together with my promotion team consisting of dr. Raymond Noordam, dr. Diana van Heemst, and professor David van Bodegom, I (Gali Albalak, PhD student)...

Adjusting outdoor lighting usually aims to reduce energy, and is done by using LED lights. But that increases the amount of blue light in the environment leading to light pollution with many consequences for nature. National news channel RTL broadcasted an interview with BioClock researcher Kamiel Spoelstra and BioClock advisor Ellen de Vries about this. You can watch it here (Dutch): RTL Nieuws.

Gabriel Charvalakis has recently started his PhD research at the Netherlands Institute for Ecology (NIOO-KNAW) in Wageningen and the University of Groningen. Under supervision of dr. ir. Kamiel Spoelstra and dr. Roelof Hut, he investigates all aspects of light that may have an influence on insects. The number of insects is decreasing rapidly, and one of the reasons may be the enormous amount of light pollution worldwide. Can we adjust the color or intensity of lights in order to save...

Inge Snijders has recently started her PhD research at the University of Leiden. Under supervision of prof. Dr. Laura Heitman and Dr. Daan van der Es, she will look for new targets and modulators of the biological clock. Since the circadian system is involved with many diseases but also becomes more dysfunctional with age for instance, it is highly important to find drug targets that can interfere with the functioning of the clock. Inge will work on this and introduces herself here. Tell...