Evidence map›Paper›PMID 25223359›Full record

ArticleMolecular brain2014

Human primary mixed brain cultures: preparation, differentiation, characterization and application to neuroscience research.

Balmiki Ray, Nipun Chopra, Justin M Long, Debomoy K Lahiri

Abstract read
In one paragraph

Article in Molecular brain, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
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

31 citing papers in PubMed.

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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

4 authors.

Balmiki Ray
Nipun Chopra
Justin M Long
Debomoy K Lahiri

Funding

LABORATORY OF DEVELOPMENTAL BIOLOGYR24HD000836 · NICHD · UNIVERSITY OF WASHINGTON · PI Ian Amos Glass · 1995 to 2026
$16.9M
NICHD NIH HHS 5R24HD000836NICHD NIH HHS R24 HD000836
6 · The paper itself

Abstract

backgroundCulturing primary cortical neurons is an essential neuroscience technique. However, most cultures are derived from rodent brains and standard protocols for human brain cultures are sparse. Herein, we describe preparation, maintenance and major characteristics of a primary human mixed brain culture, including neurons, obtained from legally aborted fetal brain tissue. This approach employs standard materials and techniques used in the preparation of rodent neuron cultures, with critical modifications.

resultsThis culture has distinct differences from rodent cultures. Specifically, a significant numbers of cells in the human culture are derived from progenitor cells, and the yield and survival of the cells grossly depend on the presence of bFGF. In the presence of bFGF, this culture can be maintained for an extended period. Abundant productions of amyloid-β, tau and proteins make this a powerful model for Alzheimer's research. The culture also produces glia and different sub-types of neurons.

conclusionWe provide a well-characterized methodology for human mixed brain cultures useful to test therapeutic agents under various conditions, and to carry forward mechanistic and translational studies for several brain disorders.

Indexed as

Cell DifferentiationNeurosciencesResearchAnimalsBiomarkersBlotting, WesternBrainCell Culture TechniquesCells, CulturedCell SurvivalDopaminergic NeuronsEmbryo, MammalianHumansIntercellular Signaling Peptides and ProteinsMiceNeural Stem CellsBiomarkersIntercellular Signaling Peptides and ProteinsNucleic AcidsRNA, Small Interfering

Identifiers

PMID25223359
PMCPMC4181361

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Registered trials

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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.