Evidence map›Paper›PMID 33570621›Full record

ArticleBlood advances2021

Dynamic changes in murine erythropoiesis from birth to adulthood: implications for the study of murine models of anemia.

Lixiang Chen, Jie Wang, Jing Liu, Hua Wang, Christopher D Hillyer, Lionel Blanc, Xiuli An, Narla Mohandas

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

27 citing papers in PubMed, 33 citations in OpenAlex.

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  17. Inflammation alters iron distribution in bone and spleen in mice.Metallomics : integrated biometal science · 2023
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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

8 authors at 2 institutions in 1 country.

Lixiang ChenRed Cell Physiology Laboratory, New York Blood Center, New York, NY.
Jie WangRed Cell Physiology Laboratory, New York Blood Center, New York, NY.
Jing LiuRed Cell Physiology Laboratory, New York Blood Center, New York, NY.
Hua WangRed Cell Physiology Laboratory, New York Blood Center, New York, NY.
Christopher D HillyerRed Cell Physiology Laboratory, New York Blood Center, New York, NY.
Lionel BlancLaboratory of Developmental Erythropoiesis, Les Nelkin Memorial Pediatric Oncology Laboratory, Zucker School of Medicine at Hofstra/Northwell, Feinstein Institutes for Medical Research, Manhasset, NY; and.
Xiuli AnLaboratory of Membrane Biology, New York Blood Center, New York, NY.
Narla MohandasRed Cell Physiology Laboratory, New York Blood Center, New York, NY.
New York Blood Center · USFeinstein Institute for Medical Research · US

Funding

YEAST MEMBRANE CYTOSKELETONP01DK032094 · NIDDK · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI NARLA, MOHANDAS · 1987 to 2021
$26.7M
The Role of Erythroblastic Islands in Anemia of InflammationR01HL152099 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI BLANC, LIONEL, KALFA, THEODOSIA ANASTASIOS · 2020 to 2023
$2.5M
NHLBI NIH HHS R01 HL152099NIDDK NIH HHS P01 DK032094
6 · The paper itself

Abstract

Liver, spleen, and bone marrow are 3 key erythropoietic tissues in mammals. In the mouse, the liver is the predominant site of erythropoiesis during fetal development, the spleen responds to stress erythropoiesis, and the bone marrow is involved in maintaining homeostatic erythropoiesis in adults. However, the dynamic changes and respective contributions of the erythropoietic activity of these tissues from birth to adulthood are incompletely defined. Using C57BL/6 mice, we systematically examined the age-dependent changes in liver, spleen, and bone marrow erythropoiesis following birth. In addition to bone marrow, the liver and spleen of newborn mice sustain an active erythropoietic activity that is gradually lost during first few weeks of life. While the erythropoietic activity of the liver is lost 1 week after birth, that of the spleen is maintained for 7 weeks until the erythropoietic activity of the bone marrow is sufficient to sustain steady-state adult erythropoiesis. Measurement of the red cell parameters demonstrates that these postnatal dynamic changes are reflected by varying indices of circulating red cells. While the red cell numbers, hemoglobin concentration, and hematocrit progressively increase after birth and reach steady-state levels by week 7, reticulocyte counts decrease during this time period. Mean cell volume and mean cell hemoglobin progressively decrease and reach steady state by week 3. Our findings provide comprehensive insights into developmental changes of murine erythropoiesis postnatally and have significant implications for the appropriate interpretation of findings from the variety of murine models used in the study of normal and disordered erythropoiesis.

Indexed as

AnemiaErythropoiesisAnimalsBone MarrowDisease Models, AnimalMiceMice, Inbred C57BL

Identifiers

PMID33570621
PMCPMC7805320
OpenAlexW3116950538

What OpenQuestion holds

Textmetadata
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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.