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Grant: Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology

Université de Montréal|Université de Montréal

$149,040.00

Harnessing hibernation - evaluating the translational potential of hibernation-related mechanisms of muscle atrophy resistance

FY 2021-22 · 2022-03-29

Summary
This project aims to translate a hibernation-related mechanism of muscle atrophy resistance to astronauts. The microgravity conditions of space invariably lead to profound loss of skeletal and cardiac muscle mass and performance, a phenomenon called spaceflight-induced disuse atrophy. However, hibernating mammals are remarkably resistant to muscle atrophy, and the team has recently identified a gut microbiome-based process that facilitates this resistance by building muscle protein. Here, the team uses proteomics techniques to determine which muscle proteins this process helps build and whether they will counter spaceflight-induced atrophy. The ultimate goal is to create a hibernation-like probiotic to facilitate atrophy resistance in astronauts.
Program
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Location
Montreal|Montréal, Quebec, Canada
Recipient Type
Academia
Type
Grant
Source
Proactive Disclosure - Grants and Contributions

Amendments

Each version of the agreement as published, oldest first, with its total as of that version. The amount above is the latest.

AmendmentDateFiscal YearTotal
02022-03-292021-22$149,040.00
12022-03-292021-22$149,040.00

As published

Agreement End Date
2027-03-31
Agreement Number
21HLSRM06
Agreement Start Date
2022-03-29
Agreement Title
Harnessing hibernation - evaluating the translational potential of hibernation-related mechanisms of muscle atrophy resistance
Agreement Title (French)
Exploiter l'hibernation - évaluer le potentiel de traduction des mécanismes liés à l'hibernation de la résistance à l'atrophie musculaire
Agreement Type
Grant
Agreement Value
$149,040.00
Amendment Date
2026-02-16
Amendment Number
1
Description
This project aims to translate a hibernation-related mechanism of muscle atrophy resistance to astronauts. The microgravity conditions of space invariably lead to profound loss of skeletal and cardiac muscle mass and performance, a phenomenon called spaceflight-induced disuse atrophy. However, hibernating mammals are remarkably resistant to muscle atrophy, and the team has recently identified a gut microbiome-based process that facilitates this resistance by building muscle protein. Here, the team uses proteomics techniques to determine which muscle proteins this process helps build and whether they will counter spaceflight-induced atrophy. The ultimate goal is to create a hibernation-like probiotic to facilitate atrophy resistance in astronauts.
Description (French)
Ce projet vise à traduire un mécanisme de résistance à l'atrophie musculaire lié à l'hibernation chez les astronautes. Les conditions de microgravité de l'espace entraînent invariablement une perte profonde de la masse et des performances des muscles squelettiques et cardiaques, un phénomène appelé atrophie par inutilisation induite par les vols spatiaux. Cependant, les mammifères en hibernation sont remarquablement résistants à l'atrophie musculaire, et l'équipe a récemment identifié un processus basé sur le microbiome intestinal qui facilite cette résistance en construisant des protéines musculaires. Ici, l'équipe utilise des techniques de protéomique pour déterminer quelles protéines musculaires ce processus aide à construire et si elles vont contrer l'atrophie induite par les vols spatiaux. Le but ultime est de créer un probiotique semblable à l'hibernation pour faciliter la résistance à l'atrophie chez les astronautes.
Expected Results
The Research component of the program provides financial support to organizations to conduct space related research and development in priority areas. It will support targeted knowledge development and innovation to sustain and enhance the Canadian capacity to use space to address national needs and priorities in the future.
Expected Results (French)
Le volet Recherche du programme offre aux organisations une aide financière qui leur permettra de mener leurs activités de recherche et développement spatiales dans des secteurs prioritaires. Ce volet appuiera le développement des connaissances et l’innovation dans les domaines ciblés de manière à soutenir et à accroître la capacité du Canada d’utiliser l’espace pour répondre aux besoins et aux priorités du pays dans le futur.
Organization Code
csa-asc
Organization
Canadian Space Agency | Agence spatiale canadienne
Program Name
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Program Name (French)
Programme global de subventions et contributions à l'appui de la recherche, de la sensibilisation et de l'éducation en sciences et technologies spatiales
Program Purpose
This program supports knowledge development and innovation in the CSA's priority areas while increasing the awareness and participation of Canadians in space-related disciplines and activities. The Research Component aims to support the development of science and technology; foster the continual development of a critical mass of researchers and highly qualified people in Canada; and support information gathering and space-related studies and research pertaining to Canadian Space Agency priorities.
Program Purpose (French)
Le programme appuie le développement des connaissances et l'innovation dans des domaines prioritaires de l'ASC et accroît la sensibilisation et la participation des Canadiens aux disciplines et aux activités liées à l'espace. Le volet Recherche vise à soutenir le développement des sciences et des technologies, à favoriser le développement continu d'une masse critique de chercheurs et de personnes hautement qualifiées au Canada, et à appuyer la collecte d'information, la recherche et les études relatives à l'espace en tenant compte des priorités de l'ASC.
Recipient City
Montreal|Montréal
Recipient Country
CA
Recipient Legal Name
Université de Montréal|Université de Montréal
Recipient Operating Name
Université de Montréal|Université de Montréal
Recipient Postal Code
H3C 3J7
Recipient Province or Territory
QC
Recipient Type
S
Reference Number
003-2021-2022-Q4-00068