Evidence map›Paper›PMID 25808494›Full record

ArticleMolecular biology of the cell2015

Expression, sorting, and segregation of Golgi proteins during germ cell differentiation in the testis.

Catherine E Au, Louis Hermo, Elliot Byrne, Jeffrey Smirle, Ali Fazel, Paul H G Simon, Robert E Kearney, Pamela H Cameron, Charles E Smith, Hojatollah Vali and 4 more

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 30 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 3 institutions in 2 countries.

Catherine E AuDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Louis HermoDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada.
Elliot ByrneDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Jeffrey SmirleDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Ali FazelDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Paul H G SimonDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Robert E KearneyDepartment of Biomedical Engineering Department, McGill University, Montreal, QC H3A 2B4, Canada.
Pamela H CameronDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Charles E SmithDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada.
Hojatollah ValiDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada.
Julia Fernandez-RodriguezCentre for Cellular Imaging, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden.
Kewei MaDivision of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
Tommy NilssonDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
John J M BergeronDepartment of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada Division of Endocrinology and Metabolism, McGill University Health Centre Research Institute, Montreal, QC H3A 1A1, Canada.
McGill University Health Centre · CAMcGill University · CAUniversity of Gothenburg · SE

Funding

Canadian Institutes of Health Research MOP5605
6 · The paper itself

Abstract

The molecular basis of changes in structure, cellular location, and function of the Golgi apparatus during male germ cell differentiation is unknown. To deduce cognate Golgi proteins, we isolated germ cell Golgi fractions, and 1318 proteins were characterized, with 20 localized in situ. The most abundant protein, GL54D of unknown function, is characterized as a germ cell-specific Golgi-localized type II integral membrane glycoprotein. TM9SF3, also of unknown function, was revealed to be a universal Golgi marker for both somatic and germ cells. During acrosome formation, several Golgi proteins (GBF1, GPP34, GRASP55) localize to both the acrosome and Golgi, while GL54D, TM9SF3, and the Golgi trafficking protein TMED7/p27 are segregated from the acrosome. After acrosome formation, GL54D, TM9SF3, TMED4/p25, and TMED7/p27 continue to mark Golgi identity as it migrates away from the acrosome, while the others (GBF1, GPP34, GRASP55) remain in the acrosome and are progressively lost in later steps of differentiation. Cytoplasmic HSP70.2 and the endoplasmic reticulum luminal protein-folding enzyme PDILT are also Golgi recruited but only during acrosome formation. This resource identifies abundant Golgi proteins that are expressed differentially during mitosis, meiosis, and postacrosome Golgi migration, including the last step of differentiation.

Indexed as

AcrosomeAnimalsCell DifferentiationCell MovementEndoplasmic ReticulumGolgi ApparatusHep G2 CellsHumansMaleMembrane GlycoproteinsMembrane ProteinsProtein TransportRatsRats, Sprague-DawleySpermatidsSpermatogenesisMembrane GlycoproteinsMembrane Proteins

Identifiers

PMID25808494
PMCPMC4710233
OpenAlexW2066047170

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.