Evidence map›Paper›PMID 21234570›Full record

ArticleJournal of mathematical biology2011

Modeling the adaptive immune response in HBV infection.

Noura Yousfi, Khalid Hattaf, Abdessamad Tridane

Abstract read
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In one paragraph

Article in Journal of mathematical biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 116 citations in OpenAlex.

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  7. A quantitative systems pharmacology model for acute viral hepatitis B.Computational and structural biotechnology journal · 2021
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  15. Stability Analysis of an Improved HBV Model with CTL Immune Response.International scholarly research notices · 2014
    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

3 authors at 2 institutions in 2 countries.

Noura YousfiDepartment of Mathematics and Computer Science, Hassan II University, Casablanca, Morocco. nourayousfi@gmail.com
Khalid Hattaf
Abdessamad Tridane
University of Hassan II Casablanca · MAArizona State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this work is to investigate a new mathematical model that describes the interactions between Hepatitis B virus (HBV), liver cells (hepatocytes), and the adaptive immune response. The qualitative analysis of this as cytotoxic T lymphocytes (CTL) cells and the antibodies. These outcomes are (1) a disease free steady state, which its local stability is characterized as usual by R (0) < 1, (2) and the existence of four endemic steady states when R (0) > 1. The local stability of these steady states depends on functions of R (0). Our study shows that although we give conditions of stability of these steady states, not all conditions are feasible. This rules out the local stability of two steady states. The conditions of stability of the two other steady states (which represent the complete failure of the adaptive immunity and the persistence of the disease) are formulated based on the domination of CTL cells response or the antibody response.

Indexed as

Adaptive ImmunityHepatitis B virusModels, ImmunologicalAntibodies, ViralFemaleHepatitis B, ChronicHepatocytesHumansMaleT-Lymphocytes, CytotoxicAntibodies, Viral

Identifiers

PMID21234570
OpenAlexW1970484803

What OpenQuestion holds

Textmetadata
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.