Evidence map›Paper›PMID 39408998›Full record

ArticleInternational journal of molecular sciences2024

A Fresh Look at Islet Isolation from Rabbit Pancreases.

Ekaterina Vasilchikova, Polina Ermakova, Alexandra Bogomolova, Alena Kashirina, Liya Lugovaya, Julia Tselousova, Nasip Naraliev, Denis Kuchin, Elena Zagaynova, Vladimir Zagainov and 1 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

11 authors.

Ekaterina VasilchikovaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.ORCID 0000-0001-6673-3512
Polina ErmakovaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.
Alexandra BogomolovaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.
Alena KashirinaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.ORCID 0000-0001-6827-8787
Liya LugovayaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.ORCID 0000-0001-9920-3139
Julia TselousovaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.ORCID 0009-0005-8700-6070
Nasip NaralievFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.
Denis KuchinFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.
Elena ZagaynovaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.
Vladimir ZagainovFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.
Alexandra KashinaFederal State Budgetary Institution of Higher Education, Privolzhsky Research Medical University of the Ministry of Health of Russia, Nizhny Novgorod 603082, Russia.

Funding

Ministry of Health of the Russian Federation for PRMU ZKFN-2024-0001
6 · The paper itself

Abstract

Islet transplantation represents a promising therapeutic approach for diabetes management, yet the isolation and evaluation of pancreatic islets remain challenging. This study focuses on the isolation of islets from rabbit pancreases, followed by a comprehensive assessment of their viability and functionality. We developed a novel method for isolating islet cells from the pancreas of adult rabbits. We successfully isolated viable islets, which were subsequently evaluated through a combination of viability assays, an insulin enzyme-linked immunosorbent assay (ELISA), and fluorescence lifetime imaging microscopy (FLIM). The viability assays indicated a high percentage of intact islets post-isolation, while the insulin ELISA demonstrated robust insulin secretion in response to glucose stimulation. FLIM provided insights into the metabolic state of the islets, revealing distinct fluorescence lifetime signatures correlating with functional viability. Our findings underscore the potential of rabbit islets as a model for studying islet biology and diabetes therapy, highlighting the efficacy of combining traditional assays with advanced imaging techniques for comprehensive functional assessments. This research contributes to the optimization of islet isolation protocols and enhances our understanding of islet functional activity dynamics in preclinical settings.

Indexed as

Cell SeparationIslets of LangerhansAnimalsCell SurvivalEnzyme-Linked Immunosorbent AssayGlucoseInsulinInsulin SecretionIslets of Langerhans TransplantationMaleMicroscopy, FluorescencePancreasRabbitsGlucoseInsulinFLIMinsulinislets of Langerhansisolationrabbit

Identifiers

PMID39408998
PMCPMC11477383

What Socratic 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 Socratic graph.