Evidence map›Paper›PMID 22071105›Full record

ArticleDevelopment (Cambridge, England)2011

The peripheral nervous system supports blood cell homing and survival in the Drosophila larva.

Kalpana Makhijani, Brandy Alexander, Tsubasa Tanaka, Eric Rulifson, Katja Brückner

Open access · bronzeAbstract read
In one paragraph

Article in Development (Cambridge, England), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 131 papers.

0numbers the graph read from it
0cells of the map it votes in
131citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

131 citing papers in PubMed, 228 citations in OpenAlex.

  1. Article
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71 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Kalpana MakhijaniDepartment of Cell and Tissue Biology, University of California-San Francisco, 35 Medical Center Way, San Francisco, CA 94143-0669, USA.
Brandy Alexander
Tsubasa Tanaka
Eric Rulifson
Katja Brückner
University of California San Francisco Medical Center · US

Funding

PROGRAM IN CRANIOFACIAL &SKELETAL BIOC06RR016490 · NCRR · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI BERTOLAMI, CHARLES N · 2001 to 2001
$2.0M
NCRR NIH HHS C06 RR016490NCRR NIH HHS C06-RR16490
6 · The paper itself

Abstract

Interactions of hematopoietic cells with their microenvironment control blood cell colonization, homing and hematopoiesis. Here, we introduce larval hematopoiesis as the first Drosophila model for hematopoietic colonization and the role of the peripheral nervous system (PNS) as a microenvironment in hematopoiesis. The Drosophila larval hematopoietic system is founded by differentiated hemocytes of the embryo, which colonize segmentally repeated epidermal-muscular pockets and proliferate in these locations. Importantly, we show that these resident hemocytes tightly colocalize with peripheral neurons and we demonstrate that larval hemocytes depend on the PNS as an attractive and trophic microenvironment. atonal (ato) mutant or genetically ablated larvae, which are deficient for subsets of peripheral neurons, show a progressive apoptotic decline in hemocytes and an incomplete resident hemocyte pattern, whereas supernumerary peripheral neurons induced by ectopic expression of the proneural gene scute (sc) misdirect hemocytes to these ectopic locations. This PNS-hematopoietic connection in Drosophila parallels the emerging role of the PNS in hematopoiesis and immune functions in vertebrates, and provides the basis for the systematic genetic dissection of the PNS-hematopoietic axis in the future.

Indexed as

AnimalsApoptosisBlood CellsCell MovementCell ProliferationCell SurvivalDNA-Binding ProteinsDrosophila melanogasterDrosophila ProteinsHematopoiesisLarvaNeuronsPeripheral Nervous SystemTranscription FactorsDNA-Binding ProteinsDrosophila Proteinssc protein, DrosophilaTranscription Factors

Identifiers

PMID22071105
PMCPMC3222213
OpenAlexW2147628979

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.