Evidence map›Paper›PMID 30154231›Full record

ArticleJournal of lipid research2018

Tsc3 regulates SPT amino acid choice in

Jihui Ren, Essa M Saied, Aaron Zhong, Justin Snider, Christian Ruiz, Christoph Arenz, Lina M Obeid, Geoffrey D Girnun, Yusuf A Hannun

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

10 citing papers in PubMed, 20 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

9 authors at 3 institutions in 3 countries.

Jihui RenDepartment of Medicine, Stony Brook University, Stony Brook, NY.
Essa M SaiedInstitute for Chemistry, Humboldt University of Berlin, Berlin, Germany.ORCID 0000-0002-7342-6200
Aaron ZhongDepartment of Medicine, Stony Brook University, Stony Brook, NY.
Justin SniderDepartment of Medicine, Stony Brook University, Stony Brook, NY.
Christian RuizDepartment of Pathology, Stony Brook University, Stony Brook, NY.
Christoph ArenzInstitute for Chemistry, Humboldt University of Berlin, Berlin, Germany.
Lina M ObeidDepartment of Medicine, Stony Brook University, Stony Brook, NY.
Geoffrey D GirnunDepartment of Pathology, Stony Brook University, Stony Brook, NY.
Yusuf A HannunDepartment of Medicine, Stony Brook University, Stony Brook, NY yusuf.hannun@stonybrookmedicine.edu.ORCID 0000-0003-3349-3369
Stony Brook University · USHumboldt-Universität zu Berlin · DESuez Canal University · EG

Funding

Sphingolipids in Cancer Therapy and AngiogenesisP01CA097132 · NCI · STATE UNIVERSITY NEW YORK STONY BROOK · PI Daniel Canals · 2003 to 2026
$30.8M
Neutral Sphingomyelinases and Bioactive CeramidesR35GM118128 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI HANNUN, YUSUF AWNI · 2016 to 2025
$7.9M
NCI NIH HHS P01 CA097132NIGMS NIH HHS R35 GM118128
6 · The paper itself

Abstract

The generation of most sphingolipids (SPLs) starts with condensation between serine and an activated long-chain fatty acid catalyzed by serine palmitoyltransferase (SPT). SPT can also use other amino acids to generate small quantities of noncanonical SPLs. The balance between serine-derived and noncanonical SPLs is pivotal; for example, hereditary sensory and autonomic neuropathy type I results from SPT mutations that cause an abnormal accumulation of alanine-derived SPLs. The regulatory mechanism for SPT amino acid selectivity and physiological functions of noncanonical SPLs are unknown. We investigated SPT selection of amino acid substrates by measuring condensation products of serine and alanine in yeast cultures and SPT use of serine and alanine in a

Indexed as

AlanineCeramidesMass SpectrometryMutationPlasmidsSaccharomyces cerevisiaeSerineSerine C-PalmitoyltransferaseSphingolipidsSubstrate SpecificityAlanineCeramidesSerineSerine C-PalmitoyltransferaseSphingolipidsceramidesdeoxysphingolipidsfatty acidHSAN1lipidomicslipid signalingmass spectrometryserine palmitoyltransferasesphingolipidssubstrate selectivitytransferaseYpk1

Identifiers

PMID30154231
PMCPMC6210917
OpenAlexW2889015136

What OpenQuestion holds

Textmetadata
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.