| 1. |
- Cope, Henry, et al.
(author)
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Routine omics collection is a golden opportunity for European human research in space and analog environments
- 2022
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In: PATTERNS. - : Elsevier BV. - 2666-3899. ; 3:10, s. 100550-
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Journal article (peer-reviewed)abstract
- Widespread generation and analysis of omics data have revolutionized molecular medicine on Earth, yet its power to yield new mechanistic insights and improve occupational health during spaceflight is still to be fully realized in humans. Nevertheless, rapid technological advancements and ever-regular spaceflight programs mean that longitudinal, standardized, and cost-effective collection of human space omics data are firmly within reach. Here, we consider the practicality and scientific return of different sampling methods and omic types in the context of human spaceflight, We also appraise ethical and legal considerations pertinent to omics data derived from European astronauts and spaceflight participants (SFPs). Ultimately, we propose that a routine omics collection program in spaceflight and analog environments presents a golden opportunity. Unlocking this bright future of artificial intelligence (AI)-driven analyses and personalized medicine approaches will require further investigation into best practices, including policy design and standardization of omics data, metadata, and sampling methods.
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| 2. |
- Okita, Yukari, et al.
(author)
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The transcription factor MAFK induces EMT and malignant progression of triple-negative breast cancer cells through its target GPNMB
- 2017
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In: Science Signaling. - : AMER ASSOC ADVANCEMENT SCIENCE. - 1945-0877 .- 1937-9145. ; 10:474
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Journal article (peer-reviewed)abstract
- Triple-negative breast cancer (TNBC) is particularly aggressive and difficult to treat. For example, the transforming growth factor-beta (TGF-beta) pathway is implicated in TNBC progression and metastasis, but its opposing role in tumor suppression in healthy tissues and early-stage lesions makes it a challenging target. Therefore, additional molecular characterization of TNBC may lead to improved patient prognosis by informing the development and optimum use of targeted therapies. We found that musculoaponeurotic fibrosarcoma (MAF) oncogene family protein K (MAFK), a member of the small MAF family of transcription factors that are induced by the TGF-beta pathway, was abundant in human TNBC and aggressive mouse mammary tumor cell lines. MAFK promoted tumorigenic growth and metastasis by 4T1 cells when implanted subcutaneously in mice. Overexpression of MAFK in mouse breast epithelial NMuMG cells induced epithelial-mesenchymal transition (EMT) phenotypes and promoted tumor formation and invasion in mice. MAFK induced the expression of the gene encoding the transmembrane glycoprotein nmb(GPNMB). Similar to MAFK, GPNMB overexpression in NMuMG cells induced EMT, tumor formation, and invasion, in mice, whereas knockdown of MAFK in tumor cells before implantation suppressed tumor growth and progression. MAFK and GPNMB expression correlated with poor prognosis in TNBC patients. These findings suggest that MAFK and its target gene GPNMB play important roles in the malignant progression of TNBC cells, offering potentially new therapeutic targets for TNBC patients.
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| 3. |
- Rutter, Lindsay, et al.
(author)
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A New Era for Space Life Science : International Standards for Space Omics Processing
- 2020
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In: PATTERNS. - : Elsevier BV. - 2666-3899. ; 1:9, s. 100148-
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Research review (peer-reviewed)abstract
- Space agencies have announced plans for human missions to the Moon to prepare for Mars. However, the space environment presents stressors that include radiation, microgravity, and isolation. Understanding how these factors affect biology is crucial for safe and effective crewed space exploration. There is a need to develop countermeasures, to adapt plants and microbes for nutrient sources and bioregenerative life support, and to limit pathogen infection. Scientists across the world are conducting space omics experiments onmodel organisms and, more recently, on humans. Optimal extraction of actionable scientific discoveries fromtheseprecious datasets will only occur at the collective level with improved standardization. To address this shortcoming, we established ISSOP (International Standards for Space Omics Processing), an international consortium of scientists who aim to enhance standard guidelines between space biologists at a global level. Here we introduce our consortium and share past lessons learned and future challenges related to spaceflight omics.
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