---
_id: '6187'
abstract:
- lang: eng
text: Aberrant display of the truncated core1 O-glycan T-antigen is a common feature
of human cancer cells that correlates with metastasis. Here we show that T-antigen
in Drosophila melanogaster macrophages is involved in their developmentally programmed
tissue invasion. Higher macrophage T-antigen levels require an atypical major
facilitator superfamily (MFS) member that we named Minerva which enables macrophage
dissemination and invasion. We characterize for the first time the T and Tn glycoform
O-glycoproteome of the Drosophila melanogaster embryo, and determine that Minerva
increases the presence of T-antigen on proteins in pathways previously linked
to cancer, most strongly on the sulfhydryl oxidase Qsox1 which we show is required
for macrophage tissue entry. Minerva’s vertebrate ortholog, MFSD1, rescues the
minerva mutant’s migration and T-antigen glycosylation defects. We thus identify
a key conserved regulator that orchestrates O-glycosylation on a protein subset
to activate a program governing migration steps important for both development
and cancer metastasis.
acknowledged_ssus:
- _id: LifeSc
article_number: e41801
article_processing_charge: No
author:
- first_name: Katarina
full_name: Valosková, Katarina
id: 46F146FC-F248-11E8-B48F-1D18A9856A87
last_name: Valosková
- first_name: Julia
full_name: Biebl, Julia
id: 3CCBB46E-F248-11E8-B48F-1D18A9856A87
last_name: Biebl
- first_name: Marko
full_name: Roblek, Marko
id: 3047D808-F248-11E8-B48F-1D18A9856A87
last_name: Roblek
orcid: 0000-0001-9588-1389
- first_name: Shamsi
full_name: Emtenani, Shamsi
id: 49D32318-F248-11E8-B48F-1D18A9856A87
last_name: Emtenani
orcid: 0000-0001-6981-6938
- first_name: Attila
full_name: György, Attila
id: 3BCEDBE0-F248-11E8-B48F-1D18A9856A87
last_name: György
orcid: 0000-0002-1819-198X
- first_name: Michaela
full_name: Misova, Michaela
id: 495A3C32-F248-11E8-B48F-1D18A9856A87
last_name: Misova
orcid: 0000-0003-2427-6856
- first_name: Aparna
full_name: Ratheesh, Aparna
id: 2F064CFE-F248-11E8-B48F-1D18A9856A87
last_name: Ratheesh
orcid: 0000-0001-7190-0776
- first_name: Patricia
full_name: Rodrigues, Patricia
id: 2CE4065A-F248-11E8-B48F-1D18A9856A87
last_name: Rodrigues
- first_name: Katerina
full_name: Shkarina, Katerina
last_name: Shkarina
- first_name: Ida Signe Bohse
full_name: Larsen, Ida Signe Bohse
last_name: Larsen
- first_name: Sergey Y
full_name: Vakhrushev, Sergey Y
last_name: Vakhrushev
- first_name: Henrik
full_name: Clausen, Henrik
last_name: Clausen
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
citation:
ama: Valosková K, Bicher J, Roblek M, et al. A conserved major facilitator superfamily
member orchestrates a subset of O-glycosylation to aid macrophage tissue invasion.
eLife. 2019;8. doi:10.7554/elife.41801
apa: Valosková, K., Bicher, J., Roblek, M., Emtenani, S., György, A., Misova, M.,
… Siekhaus, D. E. (2019). A conserved major facilitator superfamily member orchestrates
a subset of O-glycosylation to aid macrophage tissue invasion. ELife. eLife
Sciences Publications. https://doi.org/10.7554/elife.41801
chicago: Valosková, Katarina, Julia Bicher, Marko Roblek, Shamsi Emtenani, Attila
György, Michaela Misova, Aparna Ratheesh, et al. “A Conserved Major Facilitator
Superfamily Member Orchestrates a Subset of O-Glycosylation to Aid Macrophage
Tissue Invasion.” ELife. eLife Sciences Publications, 2019. https://doi.org/10.7554/elife.41801.
ieee: K. Valosková et al., “A conserved major facilitator superfamily member
orchestrates a subset of O-glycosylation to aid macrophage tissue invasion,” eLife,
vol. 8. eLife Sciences Publications, 2019.
ista: Valosková K, Bicher J, Roblek M, Emtenani S, György A, Misova M, Ratheesh
A, Rodrigues P, Shkarina K, Larsen ISB, Vakhrushev SY, Clausen H, Siekhaus DE.
2019. A conserved major facilitator superfamily member orchestrates a subset of
O-glycosylation to aid macrophage tissue invasion. eLife. 8, e41801.
mla: Valosková, Katarina, et al. “A Conserved Major Facilitator Superfamily Member
Orchestrates a Subset of O-Glycosylation to Aid Macrophage Tissue Invasion.” ELife,
vol. 8, e41801, eLife Sciences Publications, 2019, doi:10.7554/elife.41801.
short: K. Valosková, J. Bicher, M. Roblek, S. Emtenani, A. György, M. Misova, A.
Ratheesh, P. Rodrigues, K. Shkarina, I.S.B. Larsen, S.Y. Vakhrushev, H. Clausen,
D.E. Siekhaus, ELife 8 (2019).
date_created: 2019-03-28T13:37:45Z
date_published: 2019-03-26T00:00:00Z
date_updated: 2024-03-28T23:30:30Z
day: '26'
ddc:
- '570'
department:
- _id: DaSi
doi: 10.7554/elife.41801
ec_funded: 1
external_id:
isi:
- '000462530200001'
file:
- access_level: open_access
checksum: cc0d1a512559d52e7e7cb0e9b9854b40
content_type: application/pdf
creator: dernst
date_created: 2019-03-28T14:00:41Z
date_updated: 2020-07-14T12:47:23Z
file_id: '6188'
file_name: 2019_eLife_Valoskova.pdf
file_size: 4496017
relation: main_file
file_date_updated: 2020-07-14T12:47:23Z
has_accepted_license: '1'
intvolume: ' 8'
isi: 1
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '03'
oa: 1
oa_version: Published Version
project:
- _id: 253CDE40-B435-11E9-9278-68D0E5697425
grant_number: '24283'
name: Examination of the role of a MFS transporter in the migration of Drosophila
immune cells
- _id: 253B6E48-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29638
name: The role of Drosophila TNF alpha in immune cell invasion
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
- _id: 25388084-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '329540'
name: 'Breaking barriers: Investigating the junctional and mechanobiological changes
underlying the ability of Drosophila immune cells to invade an epithelium'
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: eLife
publication_identifier:
issn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/new-gene-potentially-involved-in-metastasis-identified/
record:
- id: '6530'
relation: dissertation_contains
- id: '8983'
relation: dissertation_contains
status: public
- id: '6546'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: A conserved major facilitator superfamily member orchestrates a subset of O-glycosylation
to aid macrophage tissue invasion
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 8
year: '2019'
...