Evidence map›Paper›PMID 28243721›Full record

ArticleJournal of mathematical biology2017

Mathematical modeling and its analysis for instability of the immune system induced by chemotaxis.

Seongwon Lee, Se-Woong Kim, Youngmin Oh, Hyung Ju Hwang

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Article in Journal of mathematical biology, 2017. 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. 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.

Seongwon LeeNational Institute for Mathematical Sciences, Daejeon, Republic of Korea.
Se-Woong KimPohang University of Science and Technology, Pohang, Republic of Korea.
Youngmin OhPohang University of Science and Technology, Pohang, Republic of Korea.
Hyung Ju HwangPohang University of Science and Technology, Pohang, Republic of Korea. hjhwang@postech.ac.kr.

Funding

National Research Foundation of Korea 2015R1A2A2A0100251
6 · The paper itself

Abstract

In this paper, we study how chemotaxis affects the immune system by proposing a minimal mathematical model, a reaction-diffusion-advection system, describing a cross-talk between antigens and immune cells via chemokines. We analyze the stability and instability arising in our chemotaxis model and find their conditions for different chemotactic strengths by using energy estimates, spectral analysis, and bootstrap argument. Numerical simulations are also performed to the model, by using the finite volume method in order to deal with the chemotaxis term, and the fractional step methods are used to solve the whole system. From the analytical and numerical results for our model, we explain not only the effective attraction of immune cells toward the site of infection but also hypersensitivity when chemotactic strength is greater than some threshold.

Indexed as

Models, ImmunologicalAnimalsAntigensChemokinesChemotaxisComputer SimulationHumansLinear ModelsMathematical ConceptsNonlinear DynamicsAntigensChemokinesChemotaxisInstabilityMathematical model

Identifiers

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Registered trials

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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.