Evidence map›Paper›PMID 29511314›Full record

ArticleScientific reports2018

Identification of Insulin Receptor Splice Variant B in Neurons by in situ Detection in Human Brain Samples.

Brian Spencer, Logan Rank, Jeff Metcalf, Paula Desplats

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. 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

4 authors at 1 institution in 1 country.

Brian SpencerDepartment of Neurosciences, School of Medicine, University of California - San Diego, La Jolla, CA, 92093, USA.
Logan RankDepartment of Neurosciences, School of Medicine, University of California - San Diego, La Jolla, CA, 92093, USA.
Jeff MetcalfDepartment of Pathology, School of Medicine, University of California - San Diego, La Jolla, CA, 92093, USA.
Paula DesplatsDepartment of Neurosciences, School of Medicine, University of California - San Diego, La Jolla, CA, 92093, USA. pdesplat@ucsd.edu.
University of California, San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Insulin and its receptor are widely expressed in a variety of tissues throughout the body including liver, adipose tissue, liver and brain. The insulin receptor is expressed as two functionally distinct isoforms, differentiated by a single 12 amino acid exon. The two receptor isoforms, designated IR/A and IR/B, are expressed in a highly tissue and cell specific manner and relative proportions of the different isoforms vary during development, aging and disease states. The high degree of similarity between the two isoforms has prevented detailed studies as differentiation of the two isoforms by traditional immunological methods cannot be achieved. We describe here a new in situ RT-PCR/ FISH assay that allows for the visualization of IR/A and IR/B in tissue along with tissue specific markers. We used this new method to show for the first time that IR/A and IR/B are both expressed in neurons in the adult human brain. Thus, we present a method that enables the investigation of IR/A and IR/B insulin receptor isoform expression in situ in various tissues.

Indexed as

Antigens, CDFrontal LobeHumansIn Situ Hybridization, FluorescenceNeuronsProtein IsoformsReal-Time Polymerase Chain ReactionReceptor, InsulinRNA, MessengerAntigens, CDINSR protein, humanProtein IsoformsReceptor, InsulinRNA, Messenger

Identifiers

PMID29511314
PMCPMC5840297
OpenAlexW2793235587

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.