27. Juli 2021
Gespräch mit Wissenschaftsautorin Sabine Jossé für mein-allergie-portal.com zum Einfluss der Corona-Maßnahmen auf das menschliche Mikrobiom.
Link zum Gespräch: „Mikrobiom: Welchen Einfluss haben die Corona-Maßnahmen?“
7. Juni 2021
Gespräch mit Wissenschaftsautorin Susanne Wedlich für Spektrum.de zur Bedeutung der Mikroorganismen für unsere Gesundheit.
Covid-19_ Infektionsschutz könnte auch das Mikrobiom stören – Spektrum der Wissenschaft
Artikel in der GIT Labor-Fachzeitschrift zu „Neue Bedrohungen für das Mikrobiom- Hygienemaßnahmen im Rahmen der Covid-19 Pandemie.
Zum Artikel online im Wiley Analytical Science Magazine.
Interview mit Verena Fischer (Hopp und Frenz Content House) über die hohe Bedeutung von Mikroorganismen für unsere Gesundheit und weshalb wir ohne sie gar nicht existieren können.
Here is an invitation to contribute to a Special Issue of Frontiers in Neuroscience on the “Role of Gut Microbiota Metabolism in Gut-Brain Axis“. The deadline is currently set for 7th July 2021.
We received funding for a new Collaborative Research Centre (CRC) “Neurotronics: Bio-inspired Information Pathways“. In close collaboration between electro engineers and evolutionary biologists at Kiel University, the CRC will explore novel hardware technologies for novel bio-inspired computing architectures paving the way towards a paradigm change in information processing. Projects by Thomas Bosch and by Alexander Klimovich aim to model functional circuit growth including sensory information processing of the nervous system of Hydra to derive fundamental biological principles of neuronal circuit growth. Based on a spatiotemporal map of the nervous system of developing Hydra polyps, an electrical circuit mimicking the activity patterns of light-modulated body contractions will be synthesized. A wave digital emulation will reveal how the nervous system of a Hydra hatchling processes visual sensory information related to light stimulation.
Editorial in Zoology 2020 Oct 23;143:125857
Some of the ‘remarkable beetles’ Wallace collected in Borneo. ( A. R. Wallace, CC BY)
Thomas Bosch recently edited the book “Cellular Dialogues in the Holobiont” together with Mike Hadfield from the University of Hawaii.
From the preface:
A dialogue that matters: microbe–host interactions in protists, plants, and animals.
Animal evolution appears intimately linked to the presence of microbes. A continuously increasing number of studies demonstrate that individuals from sponges to humans are not solitary, isolated entities, but consist of complex communities of many species that likely coevolved during a billion years of coexistence (McFall-Ngai et al., 2013). This progress is due in large part to the application of “metagenomic” methods: a series of experimental and computational approaches that allows a microbial community’s composition to be defined by DNA sequencing without having to culture its members. This work has yielded catalogues of microbial species, many previously unknown and belonging to all three domains of life, as well as lists of millions of microbial genes collectively known as a host’s microbiome. Research on host–microbe interactions has become an emerging cross-disciplinary field. Contrary to the classical view that microbes are primarily pathogenic and disease-causing, there is now a multitude of studies indicating that a host-specific microbiome provides functions related to metabolism, immunity, development, and environmental adaptation to its animal, plant, or fungal host. Similarly, microbes have been documented as important for environmental sensing, inducing colony formation and sexual reproduction in choanoflagellates, and contributing to developmental transitions and life history traits such as development pace and longevity. Similarly, the microbiome of plants impacts the phenotype and fitness of the plant host. It has become increasingly clear that animals, plants, and fungi evolved in a microbial world and that multicellular organisms rely on their associated microbes to function. Symbiosis appears as a general principle in eukaryotic evolution.
Interview mit Thomas Bosch zur Bedeutung des Mikrobioms in Zeiten von Covid-19
Yuuki Obata and Vassilis Pachnis from The Francis Crick Institute in London wrote a wonderful commentary in PNAS on our recent paper concluding that our studies in Hydra will be extremely valuable to understand the function and contributions of pacemaker cells (of mesenchymal or neural origin) to intestinal physiology and host defense against pathogens. Read the commentary here.
Did nerve cells evolve to talk to microbes? In our new PNAS paper we report that Hydra´s ancient nervous system and symbiotic microorganisms communicate with each other.
- Read here the original paper
- Read here the press release