Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis.
Understanding the molecular components of immune recognition of the tuberculosis (TB) bacillus, Mycobacterium tuberculosis, can help designing novel strategies to combat TB. Here, we identify collectin CL-LK as a novel soluble C-type lectin able to bind M. tuberculosis, and characterize mycobacteria...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2015-01-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC4501752?pdf=render |
| _version_ | 1818581760567410688 |
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| author | Anthony Troegeler Geanncarlo Lugo-Villarino Søren Hansen Voahangy Rasolofo Maiken Lumby Henriksen Kenichiro Mori Katsuki Ohtani Carine Duval Ingrid Mercier Alan Bénard Jérome Nigou Denis Hudrisier Nobutaka Wakamiya Olivier Neyrolles |
| author_facet | Anthony Troegeler Geanncarlo Lugo-Villarino Søren Hansen Voahangy Rasolofo Maiken Lumby Henriksen Kenichiro Mori Katsuki Ohtani Carine Duval Ingrid Mercier Alan Bénard Jérome Nigou Denis Hudrisier Nobutaka Wakamiya Olivier Neyrolles |
| author_sort | Anthony Troegeler |
| collection | DOAJ |
| description | Understanding the molecular components of immune recognition of the tuberculosis (TB) bacillus, Mycobacterium tuberculosis, can help designing novel strategies to combat TB. Here, we identify collectin CL-LK as a novel soluble C-type lectin able to bind M. tuberculosis, and characterize mycobacterial mannose-capped lipoarabinomannan as a primary ligand for CL-LK. Mice deficient in CL-K1, one of the CL-LK subunits, do not display altered susceptibility to M. tuberculosis. However, we found that the amount of CL-LK in the serum of patients with active TB is reduced, compared to that in controls, and correlates inversely to the magnitude of the immune response to the pathogen. These findings indicate that CL-LK might be of interest for future diagnostic and treatment monitoring purposes. |
| first_indexed | 2024-12-16T07:38:37Z |
| format | Article |
| id | doaj.art-8152964fa72949a1be1c199f8cf0faea |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-16T07:38:37Z |
| publishDate | 2015-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-8152964fa72949a1be1c199f8cf0faea2022-12-21T22:39:09ZengPublic Library of Science (PLoS)PLoS ONE1932-62032015-01-01107e013269210.1371/journal.pone.0132692Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis.Anthony TroegelerGeanncarlo Lugo-VillarinoSøren HansenVoahangy RasolofoMaiken Lumby HenriksenKenichiro MoriKatsuki OhtaniCarine DuvalIngrid MercierAlan BénardJérome NigouDenis HudrisierNobutaka WakamiyaOlivier NeyrollesUnderstanding the molecular components of immune recognition of the tuberculosis (TB) bacillus, Mycobacterium tuberculosis, can help designing novel strategies to combat TB. Here, we identify collectin CL-LK as a novel soluble C-type lectin able to bind M. tuberculosis, and characterize mycobacterial mannose-capped lipoarabinomannan as a primary ligand for CL-LK. Mice deficient in CL-K1, one of the CL-LK subunits, do not display altered susceptibility to M. tuberculosis. However, we found that the amount of CL-LK in the serum of patients with active TB is reduced, compared to that in controls, and correlates inversely to the magnitude of the immune response to the pathogen. These findings indicate that CL-LK might be of interest for future diagnostic and treatment monitoring purposes.http://europepmc.org/articles/PMC4501752?pdf=render |
| spellingShingle | Anthony Troegeler Geanncarlo Lugo-Villarino Søren Hansen Voahangy Rasolofo Maiken Lumby Henriksen Kenichiro Mori Katsuki Ohtani Carine Duval Ingrid Mercier Alan Bénard Jérome Nigou Denis Hudrisier Nobutaka Wakamiya Olivier Neyrolles Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis. PLoS ONE |
| title | Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis. |
| title_full | Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis. |
| title_fullStr | Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis. |
| title_full_unstemmed | Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis. |
| title_short | Collectin CL-LK Is a Novel Soluble Pattern Recognition Receptor for Mycobacterium tuberculosis. |
| title_sort | collectin cl lk is a novel soluble pattern recognition receptor for mycobacterium tuberculosis |
| url | http://europepmc.org/articles/PMC4501752?pdf=render |
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