Evidence map›Paper›PMID 35830800›Full record

ArticleCell reports2022

Structural basis for acyl chain control over glycosphingolipid sorting and vesicular trafficking.

Stefanie S Schmieder, Raju Tatituri, Michael Anderson, Kate Kelly, Wayne I Lencer

Abstract read
In one paragraph

Article in Cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Sorting of complex sphingolipids within the cellular endomembrane systems.Frontiers in cell and developmental biology · 2024
    Review
  7. Lipid Sorting and Organelle Identity.Cold Spring Harbor perspectives in biology · 2023
    Review
  8. Rab3 mediates a pathway for endocytic sorting and plasma membrane recycling of ordered microdomains.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  9. Review
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

5 authors.

Stefanie S SchmiederDivision of Gastroenterology, Boston Children's Hospital, Boston, MA 02115, USA.
Raju TatituriDivision of Rheumatology, Brigham and Women's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA.
Michael AndersonDivision of Gastroenterology, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Digestive Diseases Center, Boston, MA 02115, USA.
Kate KellyDivision of Gastroenterology, Boston Children's Hospital, Boston, MA 02115, USA.
Wayne I LencerDivision of Gastroenterology, Boston Children's Hospital, Boston, MA 02115, USA; Harvard Medical School, Boston, MA 02115, USA; Harvard Digestive Diseases Center, Boston, MA 02115, USA. Electronic address: wayne.lencer@childrens.harvard.edu.

Funding

STRUCTURE-FUNCTION RELATIONSHIPS IN THE ALIMENTARY TRACTP30DK034854 · NIDDK · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI JONATHAN C KAGAN · 1986 to 2026
$32.4M
COngenital Diarrhea and Enteropathy (PediCODE) Consortium and BioRepositoryRC2DK118640 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI James Richard Goldenring, Izumi Kaji · 2019 to 2026
$14.8M
Mechanism of action for the epithelial-specific ER stress sensor IRE1β in regulating intestinal homeostasis and host defenseR01DK048106 · NIDDK · CHILDREN'S HOSPITAL BOSTON · PI WAYNE I LENCER · 1993 to 2026
$9.6M
Intestinal Disease-enterocyte toxin interactionR37DK048106 · NIDDK · BOSTON CHILDREN'S HOSPITAL · PI LENCER, WAYNE I · 2011 to 2020
$7.0M
Harnessing the biology of glycosphingolipid trafficking for biologic drug deliveryR01DK104868 · NIDDK · BOSTON CHILDREN'S HOSPITAL · PI LENCER, WAYNE I · 2016 to 2019
$1.8M
NIDDK NIH HHS P30 DK034854NIDDK NIH HHS R01 DK048106NIDDK NIH HHS R01 DK104868NIDDK NIH HHS R37 DK048106NIDDK NIH HHS RC2 DK118640
6 · The paper itself

Abstract

The complex sphingolipids exhibit a diversity of ceramide acyl chain structures that influence their trafficking and intracellular distributions, but it remains unclear how the cell discerns among the different ceramides to affect such sorting. To address the mechanism, we synthesize a library of GM1 glycosphingolipids with naturally varied acyl chains and quantitatively assess their sorting among different endocytic pathways. We find that a stretch of at least 14 saturated carbons extending from C1 at the water-bilayer interface dictate lysosomal sorting by exclusion from endosome sorting tubules. Sorting to the lysosome by the C14

Indexed as

GlycosphingolipidsG(M1) GangliosideCeramidesCholesterolSphingolipidsCeramidesCholesterolGlycosphingolipidsG(M1) GangliosideSphingolipidsCP: Molecular biologyglycosphingolipidmembrane traffickingnanodomains and lipid rafts

Identifiers

PMID35830800
PMCPMC9358721

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.