Evidence map›Paper›PMID 32052231›Full record

ArticleClinical & experimental metastasis2020

Development of a novel murine model of lymphatic metastasis.

Babak Banan, Jacob A Beckstead, Lauren E Dunavant, Yoojin Sohn, Jamie M Adcock, Sachiyo Nomura, Naji Abumrad, James R Goldenring, Barbara Fingleton

Abstract read
In one paragraph

Article in Clinical & experimental metastasis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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.

Babak BananDepartment of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
Jacob A BecksteadProgram in Cancer Biology, Department of Pharmacology, Vanderbilt University, Nashville, TN, USA.
Lauren E DunavantProgram in Cancer Biology, Department of Pharmacology, Vanderbilt University, Nashville, TN, USA.
Yoojin SohnDepartment of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA.
Jamie M AdcockDepartment of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
Sachiyo NomuraDepartment of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Naji AbumradDepartment of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
James R GoldenringDepartment of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
Barbara FingletonDepartment of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA. barbara.fingleton@vanderbilt.edu.ORCID 0000-0003-1132-0782

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW J TYSKA · 1995 to 2026
$172.8M
Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
Vanderbilt Mouse Metabolic Physiology CenterU24DK059637 · NIDDK · VANDERBILT UNIVERSITY · PI WASSERMAN, DAVID H · 2001 to 2015
$14.9M
Surgical Oncology Training GrantT32CA106183 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI James Richard Goldenring · 2004 to 2026
$6.0M
Metabolic Phenotyping Center for Mouse Models of Diabet*U24DK059632 · NIDDK · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI MALLOY, CRAIG R. · 2001 to 2005
$2.6M
Replacement and Upgrade of an Optical Imaging System for Small AnimalsS10OD021804 · OD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI GORE, JOHN C · 2017 to 2017
$409k
NCI NIH HHS P30 CA068485NCI NIH HHS T32 CA106183NIDDK NIH HHS P30 DK058404NIDDK NIH HHS U24 DK059637NIDDK NIH HHS U25 DK059632NIH HHS S10 OD021804
6 · The paper itself

Abstract

Current laboratory models of lymphatic metastasis generally require either genetically modified animals or are technically challenging. Herein, we have developed a robust protocol for the induction of intralymphatic metastasis in wild-type mice with reproducible outcomes. To determine an optimal injection quantity and timeline for tumorigenesis, C57Bl/6 mice were injected directly into the mesenteric lymph duct (MLD) with varying numbers of syngeneic murine colon cancer cells (MC38) or gastric cancer cells (YTN16) expressing GFP/luciferase and monitored over 2-4 weeks. Tumor growth was tracked via whole-animal in vivo bioluminescence imaging (IVIS). Our data indicate that the injection of tumor cells into the MLD is a viable model for lymphatic metastasis as necropsies revealed large tumor burdens and metastasis in regional lymph nodes. This protocol enables a closer study of the role of lymphatics in cancer metastasis and opens a window for the development of novel approaches for treatment of metastatic diseases.

Indexed as

Disease Models, AnimalAnimalsCell Line, TumorColonic NeoplasmsFemaleGreen Fluorescent ProteinsHumansLuciferasesLuminescent MeasurementsLymphatic MetastasisLymphatic VesselsLymph NodesMaleMesenteryMiceMice, Inbred C57BLGreen Fluorescent ProteinsLuciferasesColon cancerGastric cancerIntralymphaticLuciferaseMesenteric lymph duct

Identifiers

PMID32052231
PMCPMC7979265

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.