Evidence map›Paper›PMID 18177992›Full record

ReviewProgress in neurobiology2008

Multiple roles of chemokine CXCL12 in the central nervous system: a migration from immunology to neurobiology.

Meizhang Li, Richard M Ransohoff

Open access · greenAbstract readReview
In one paragraph

Review in Progress in neurobiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 184 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
184citing papers in PubMed, 2 pooled it
9.3field-weighted citation impact, top 1% 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

184 citing papers in PubMed, 2 syntheses or guidelines pooled it, 350 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Partial Deletion ofeNeuro · 2026
    Article
  11. Review
  12. Article
  13. Dmrt2 regulates sex-biased neuronal development in the cingulate cortex.Cellular and molecular life sciences : CMLS · 2025
    Article
  14. Optogenetic and Endogenous Modulation of CaInternational journal of molecular sciences · 2025
    Review
  15. Article
  16. CXCL12 Engages Cortical Inhibitory Neurons to Enhance Dendritic Spine Plasticity and Structured Network Activity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Article

124 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

2 authors at 1 institution in 1 country.

Meizhang LiNeuroinflammation Research Center, Department of Neurosciences, Lerner Research Institute, Cleveland Clinic, Mail Code NC30, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
Richard M Ransohoff
Cleveland Clinic · US

Funding

Tissue Injury and Inflammation in Multiple SclerosisP50NS038667 · NINDS · CLEVELAND CLINIC LERNER COM-CWRU · PI TRAPP, BRUCE D · 2008 to 2014
$7.6M
CHEMOKINES IN CNS INFLAMMATIONR01NS032151 · NINDS · CLEVELAND CLINIC LERNER COM-CWRU · PI RANSOHOFF, RICHARD M. · 1994 to 2013
$3.7M
NINDS NIH HHS P50 NS038667NINDS NIH HHS R01 NS032151
6 · The paper itself

Abstract

Chemotactic cytokines (chemokines) have been traditionally defined as small (10-14kDa) secreted leukocyte chemoattractants. However, chemokines and their cognate receptors are constitutively expressed in the central nervous system (CNS) where immune activities are under stringent control. Why and how the CNS uses the chemokine system to carry out its complex physiological functions has intrigued neurobiologists. Here, we focus on chemokine CXCL12 and its receptor CXCR4 that have been widely characterized in peripheral tissues and delineate their main functions in the CNS. Extensive evidence supports CXCL12 as a key regulator for early development of the CNS. CXCR4 signaling is required for the migration of neuronal precursors, axon guidance/pathfinding and maintenance of neural progenitor cells (NPCs). In the mature CNS, CXCL12 modulates neurotransmission, neurotoxicity and neuroglial interactions. Thus, chemokines represent an inherent system that helps establish and maintain CNS homeostasis. In addition, growing evidence implicates altered expression of CXCL12 and CXCR4 in the pathogenesis of CNS disorders such as HIV-associated encephalopathy, brain tumor, stroke and multiple sclerosis (MS), making them the plausible targets for future pharmacological intervention.

Indexed as

AnimalsCentral Nervous SystemCentral Nervous System DiseasesChemokine CXCL12HumansReceptors, CXCR4Signal TransductionChemokine CXCL12Receptors, CXCR4

Identifiers

PMID18177992
PMCPMC2324067
OpenAlexW2093352510

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.