Evidence map›Paper›PMID 34033261›Full record

ArticleCurrent protocols2021

Intravital Microscopy for the Study of Hepatic Glucose Uptake.

Megan L Stefkovich, Sun Woo Sophie Kang, Natalie Porat-Shliom

Abstract read
In one paragraph

Article in Current protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

3 authors.

Megan L StefkovichThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Sun Woo Sophie KangThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Natalie Porat-ShliomThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.

Funding

Mitochondrial metabolism in normal and transformed cellsZIABC011828 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI PORAT SHLIOM, NATALIE · 2018 to 2025
$9.4M
Molecular Mechanism of Sickle Cell Hepatic CrisisK01DK125617 · NIDDK · VERSITI WISCONSIN, INC. · PI PRADHAN-SUNDD, TIRTHADIPA · 2020 to 2024
$736k
Intramural NIH HHS ZIA BC011828NCI NIH HHSNIH HHS
6 · The paper itself

Abstract

The liver is central in maintaining glucose homeostasis. Indeed, impaired hepatic glucose uptake has been implicated in the development of hyperglycemia in type II diabetes (T2D) and non-alcoholic fatty liver disease (NAFLD). However, current approaches to evaluate glucose mobilization rely on indirect measurements that do not provide spatial and temporal information. Here, we describe confocal-based intravital microscopy (IVM) of the liver that allows the identification of hepatocyte spatial organization and glucose transport. Specifically, we describe a method to fluorescently label hepatic landmarks to identify different compartments within the liver. In addition, we outline an in vivo fluorescent glucose uptake assay to quantitatively measure glucose mobilization in space and time. These protocols allow direct investigation of hepatic glycemic control and can be further applied to murine models of liver disease. © Published 2021. This article is a U.S. Government work and is in the public domain in the USA. Basic Protocol 1: Mouse surgical procedure and positioning for liver intravital imaging Basic Protocol 2: Fluorescent labeling and intravital imaging of mouse hepatic compartments Basic Protocol 3: Mouse hepatic glucose uptake assay and intravital imaging analysis.

Indexed as

Intravital Microscopy4-Chloro-7-nitrobenzofurazanAnimalsDeoxyglucoseFluorescent DyesGlucoseHepatocytesImaging, Three-DimensionalLiverMice2-(N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)-2-deoxyglucose4-Chloro-7-nitrobenzofurazanDeoxyglucoseFluorescent DyesGlucosehepatic glucose uptakehepatic lobulehepatocyteintravital microscopymouse liver

Identifiers

PMID34033261
PMCPMC8175020

What OpenQuestion holds

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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.