Evidence map›Paper›PMID 31508894›Full record

ArticleCPT: pharmacometrics & systems pharmacology2019

Quantifying Drug-Induced Bone Marrow Toxicity Using a Novel Haematopoiesis Systems Pharmacology Model.

Chiara Fornari, Lenka Oplustil O'Connor, Carmen Pin, Aaron Smith, James W T Yates, S Y Amy Cheung, Duncan I Jodrell, Jerome T Mettetal, Teresa A Collins

Open access · goldAbstract read
In one paragraph

Article in CPT: pharmacometrics & systems pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

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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 at 4 institutions in 2 countries.

Chiara FornariClinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Cambridge, USA.
Lenka Oplustil O'ConnorTranslational Medicine, Oncology R&D, AstraZeneca, Cambridge, UK.
Carmen PinClinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Cambridge, USA.
Aaron SmithDrug Metabolism and Pharmacokinetic, Oncology R&D, AstraZeneca, Cambridge, UK.
James W T YatesDrug Metabolism and Pharmacokinetic, Oncology R&D, AstraZeneca, Cambridge, UK.
S Y Amy CheungClinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Cambridge, USA.
Duncan I JodrellCancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, UK.
Jerome T MettetalBioscience, Oncology R&D, AstraZeneca, Boston, USA.
Teresa A CollinsClinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Cambridge, USA.
AstraZeneca (United States) · USAstraZeneca (United Kingdom) · GBCancer Research UK Cambridge Center · GBCertara (United States) · US

Funding

Cancer Research UK 15678
6 · The paper itself

Abstract

Haematological toxicity associated with cancer therapeutics is monitored by changes in blood cell count, and their primary effect is on proliferative progenitors in the bone marrow. Using observations in rat bone marrow and blood, we characterize a mathematical model that comprises cell proliferation and differentiation of the full haematopoietic phylogeny, with interacting feedback loops between lineages in homeostasis as well as following carboplatin exposure. We accurately predicted the temporal dynamics of several mature cell types related to carboplatin-induced bone marrow toxicity and identified novel insights into haematopoiesis. Our model confirms a significant degree of plasticity within bone marrow cells, with the number and type of both early progenitors and circulating cells affecting cell balance, via feedback mechanisms, through fate decisions of the multipotent progenitors. We also demonstrated cross-species translation of our predictions to patients, applying the same core model structure and considering differences in drug-dependent and physiology-dependent parameters.

Indexed as

AnimalsBone MarrowCarboplatinCell DifferentiationCell ProliferationHematopoiesisHomeostasisHumansModels, TheoreticalRatsSystems BiologyCarboplatin

Identifiers

PMID31508894
PMCPMC6875710
OpenAlexW2972376385

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.