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Analysis of bacterial profiles of AGBRESA participants – a study concerning terrestrial astronauts under simulated microgravity

Muratov, E. and Himmelmann, A. and Schröder, A. and Koch, S.M. and Siems, K. and Mulder, E. and Hellweg, C.E. and Frings-Meuthen, P. and Moissl-Eichinger, C. and Rolle-Kampczyk, U. and Förstner, K. and Moeller, R. (2021) Analysis of bacterial profiles of AGBRESA participants – a study concerning terrestrial astronauts under simulated microgravity. 23rd IAA Humans in Space, 5.-8. April 2021, Virtual Conference (Moskow, Russia).

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Abstract

Introduction: Long-term space missions are accompanied by harmful environmental conditions like microgravity. Due to the reduced gravity, astronauts adapt to their environment resulting in tissue fluidic shifts. Since the knowledge about microbiome data in space is sparse and conduction of experiments at the ISS is complex, suitable analogs are needed. Therefore, the first cooperative bed-rest study called Artificial Gravity Bed-Rest study with ESA (AGBRESA), by NASA, ESA and DLR offered optimal features to investigate possible correlations between microbial shifts and physiological microgravity by using -6° head-downtilt (HDT). The aim of this survey was to identify changes within the standardized conditions, such as diet and wrongly distributed tissue fluids to reveal causal connections among health state and microbial communities.

Item URL in elib:https://elib.dlr.de/141942/
Document Type:Conference or Workshop Item (Speech)
Title:Analysis of bacterial profiles of AGBRESA participants – a study concerning terrestrial astronauts under simulated microgravity
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Muratov, E.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.UNSPECIFIED
Himmelmann, A.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.UNSPECIFIED
Schröder, A.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.UNSPECIFIED
Koch, S.M.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, GermanyUNSPECIFIED
Siems, K.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.https://orcid.org/0000-0001-7349-0846
Mulder, E.Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.UNSPECIFIED
Hellweg, C.E.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany; Christine.Hellweg (at) dlr.dehttps://orcid.org/0000-0002-2223-3580
Frings-Meuthen, P.Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany.UNSPECIFIED
Moissl-Eichinger, C.Medical University Graz (MUG), AustriaUNSPECIFIED
Rolle-Kampczyk, U.Helmholtz Centre for Environmental Research (UFZ), GermanyUNSPECIFIED
Förstner, K.Information Centre for Life Sciences (ZB MED), GermanyUNSPECIFIED
Moeller, R.Radiation Biology Department, Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany; ralf.moeller (at) dlr.dehttps://orcid.org/0000-0002-2371-0676
Date:7 April 2021
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Artificial Gravity Bed-Rest study, AGBRESA, bacterial profiles
Event Title:23rd IAA Humans in Space
Event Location:Virtual Conference (Moskow, Russia)
Event Type:international Conference
Event Dates:5.-8. April 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Research under Space Conditions
DLR - Research area:Raumfahrt
DLR - Program:R FR - Research under Space Conditions
DLR - Research theme (Project):R - Project ISS LIFE 2.0
Location: Köln-Porz
Institutes and Institutions:Institute of Aerospace Medicine > Radiation Biology
Institute of Aerospace Medicine > Leitungsbereich ME
Institute of Aerospace Medicine > Muscle and Bone Metabolism
Deposited By: Kopp, Kerstin
Deposited On:28 May 2021 11:00
Last Modified:02 Jun 2021 13:01

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