Metabolic control of cellular immune-competency by odors in Drosophila
Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from...
Ausführliche Beschreibung
Autor*in: |
Sukanya Madhwal [verfasserIn] Mingyu Shin [verfasserIn] Ankita Kapoor [verfasserIn] Manisha Goyal [verfasserIn] Manish K Joshi [verfasserIn] Pirzada Mujeeb Ur Rehman [verfasserIn] Kavan Gor [verfasserIn] Jiwon Shim [verfasserIn] Tina Mukherjee [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: eLife - eLife Sciences Publications Ltd, 2013, 9(2020) |
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Übergeordnetes Werk: |
volume:9 ; year:2020 |
Links: |
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DOI / URN: |
10.7554/eLife.60376 |
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Katalog-ID: |
DOAJ084525444 |
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10.7554/eLife.60376 doi (DE-627)DOAJ084525444 (DE-599)DOAJ017f31dea4814ac783ca1449cc1ee6fb DE-627 ger DE-627 rakwb eng QH301-705.5 Sukanya Madhwal verfasserin aut Metabolic control of cellular immune-competency by odors in Drosophila 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. hematopoiesis olfaction immunity Medicine R Science Q Biology (General) Mingyu Shin verfasserin aut Ankita Kapoor verfasserin aut Manisha Goyal verfasserin aut Manish K Joshi verfasserin aut Pirzada Mujeeb Ur Rehman verfasserin aut Kavan Gor verfasserin aut Jiwon Shim verfasserin aut Tina Mukherjee verfasserin aut In eLife eLife Sciences Publications Ltd, 2013 9(2020) (DE-627)728518384 (DE-600)2687154-3 2050084X nnns volume:9 year:2020 https://doi.org/10.7554/eLife.60376 kostenfrei https://doaj.org/article/017f31dea4814ac783ca1449cc1ee6fb kostenfrei https://elifesciences.org/articles/60376 kostenfrei https://doaj.org/toc/2050-084X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2020 |
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10.7554/eLife.60376 doi (DE-627)DOAJ084525444 (DE-599)DOAJ017f31dea4814ac783ca1449cc1ee6fb DE-627 ger DE-627 rakwb eng QH301-705.5 Sukanya Madhwal verfasserin aut Metabolic control of cellular immune-competency by odors in Drosophila 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. hematopoiesis olfaction immunity Medicine R Science Q Biology (General) Mingyu Shin verfasserin aut Ankita Kapoor verfasserin aut Manisha Goyal verfasserin aut Manish K Joshi verfasserin aut Pirzada Mujeeb Ur Rehman verfasserin aut Kavan Gor verfasserin aut Jiwon Shim verfasserin aut Tina Mukherjee verfasserin aut In eLife eLife Sciences Publications Ltd, 2013 9(2020) (DE-627)728518384 (DE-600)2687154-3 2050084X nnns volume:9 year:2020 https://doi.org/10.7554/eLife.60376 kostenfrei https://doaj.org/article/017f31dea4814ac783ca1449cc1ee6fb kostenfrei https://elifesciences.org/articles/60376 kostenfrei https://doaj.org/toc/2050-084X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2020 |
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10.7554/eLife.60376 doi (DE-627)DOAJ084525444 (DE-599)DOAJ017f31dea4814ac783ca1449cc1ee6fb DE-627 ger DE-627 rakwb eng QH301-705.5 Sukanya Madhwal verfasserin aut Metabolic control of cellular immune-competency by odors in Drosophila 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. hematopoiesis olfaction immunity Medicine R Science Q Biology (General) Mingyu Shin verfasserin aut Ankita Kapoor verfasserin aut Manisha Goyal verfasserin aut Manish K Joshi verfasserin aut Pirzada Mujeeb Ur Rehman verfasserin aut Kavan Gor verfasserin aut Jiwon Shim verfasserin aut Tina Mukherjee verfasserin aut In eLife eLife Sciences Publications Ltd, 2013 9(2020) (DE-627)728518384 (DE-600)2687154-3 2050084X nnns volume:9 year:2020 https://doi.org/10.7554/eLife.60376 kostenfrei https://doaj.org/article/017f31dea4814ac783ca1449cc1ee6fb kostenfrei https://elifesciences.org/articles/60376 kostenfrei https://doaj.org/toc/2050-084X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2020 |
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10.7554/eLife.60376 doi (DE-627)DOAJ084525444 (DE-599)DOAJ017f31dea4814ac783ca1449cc1ee6fb DE-627 ger DE-627 rakwb eng QH301-705.5 Sukanya Madhwal verfasserin aut Metabolic control of cellular immune-competency by odors in Drosophila 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. hematopoiesis olfaction immunity Medicine R Science Q Biology (General) Mingyu Shin verfasserin aut Ankita Kapoor verfasserin aut Manisha Goyal verfasserin aut Manish K Joshi verfasserin aut Pirzada Mujeeb Ur Rehman verfasserin aut Kavan Gor verfasserin aut Jiwon Shim verfasserin aut Tina Mukherjee verfasserin aut In eLife eLife Sciences Publications Ltd, 2013 9(2020) (DE-627)728518384 (DE-600)2687154-3 2050084X nnns volume:9 year:2020 https://doi.org/10.7554/eLife.60376 kostenfrei https://doaj.org/article/017f31dea4814ac783ca1449cc1ee6fb kostenfrei https://elifesciences.org/articles/60376 kostenfrei https://doaj.org/toc/2050-084X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2020 |
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Metabolic control of cellular immune-competency by odors in Drosophila |
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Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. |
abstractGer |
Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. |
abstract_unstemmed |
Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-progenitor cells. We show that neuronally released GABA derived upon olfactory stimulation is utilized by blood-progenitor cells as a metabolite and through its catabolism, these cells stabilize Sima/HIFα protein. Sima capacitates blood-progenitor cells with the ability to initiate lamellocyte differentiation. This systemic axis becomes relevant for larvae dwelling in wasp-infested environments where chances of infection are high. By co-opting the olfactory route, the preconditioned animals elevate their systemic GABA levels leading to the upregulation of blood-progenitor cell Sima expression. This elevates their immune-potential and primes them to respond rapidly when infected with parasitic wasps. The present work highlights the importance of the olfaction in immunity and shows how odor detection during animal development is utilized to establish a long-range axis in the control of blood-progenitor competency and immune-priming. |
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