Evidence map›Paper›PMID 10191309›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience1999

A 29 kDa intracellular chloride channel p64H1 is associated with large dense-core vesicles in rat hippocampal neurons.

J Z Chuang, T A Milner, M Zhu, C H Sung

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed, 78 citations in OpenAlex.

  1. Biomolecules · 2023
    Article
  2. Intracellular chloride channel 1 and tumor.American journal of cancer research · 2023
    Review
  3. Review
  4. A G-Quadruplex Structure in the Promoter Region ofInternational journal of molecular sciences · 2018
    Article
  5. Article
  6. Anion Channels of Mitochondria.Handbook of experimental pharmacology · 2017
    Review
  7. Article
  8. Super-resolution imaging of neuronal dense-core vesicles.Journal of visualized experiments : JoVE · 2014
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
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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 at 3 institutions in 4 countries.

J Z ChuangDepartment of Ophthalmology, The Margaret M. Dyson Vision Research Institute, Weill Medical College of Cornell University, New York, New York 10021, USA.
T A Milner
M Zhu
C H Sung
Dyson (United Kingdom) · GBCornell University · USInstitute of Neurobiology · BG

Funding

REGULATION OF CEREBRAL BLOOD FLOW BY THE ROSTRAL VENTROLATERAL MEDULLAP01HL018974 · NHLBI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MILNER, TERESA A · 1985 to 2008
$12.1M
MOLECULAR BASIS OF PROTEIN TRANSPORT IN PHOTORECEPTORSR01EY011307 · NEI · WEILL MEDICAL COLL OF CORNELL UNIV · PI SUNG, CHING-HWA · 1996 to 2015
$7.2M
ULTRASTRUCTURAL INTERACTIONS OF OPIOIDS IN HIPPOCAMPUSR01DA008259 · NIDA · WEILL MEDICAL COLL OF CORNELL UNIV · PI MILNER, TERESA A · 1993 to 2019
$6.4M
Structural and functional integrity and microenvironment of RPE cellsR01EY016805 · NEI · WEILL MEDICAL COLL OF CORNELL UNIV · PI SUNG, CHING-HWA · 2006 to 2015
$3.5M
TRANSMITTER INTERACTIONS OF SEPTO-HIPPOCAMPAL NEURONSR01MH042834 · NIMH · WEILL MEDICAL COLLEGE OF CORNELL UNIV · PI MILNER, TERESA A · 1987 to 1998
–
NEI NIH HHS EY11307NEI NIH HHS R01 EY011307NEI NIH HHS R01 EY016805NHLBI NIH HHS P01 HL018974NIDA NIH HHS DA08259NIDA NIH HHS R01 DA008259NIMH NIH HHS MH42834
6 · The paper itself

Abstract

A novel class of intracellular chloride channels, the p64 family, has been found on several types of vesicles. These channels, acting in concert with the electrogenic proton pump, regulate the pH of the vesicle interior, which is critical for vesicular function. Here we describe the molecular cloning of p64H1, a p64 homolog, from both human and cow. Northern blot analysis showed that p64H1 is expressed abundantly in brain and retina, whereas the other members of this family (e.g., p64 and NCC27) are expressed only at low levels in these tissues. Immunohistochemical analysis of p64H1 in rat brain, using an affinity-purified antibody, revealed a high level of expression in the limbic system-the hippocampal formation, the amygdala, the hypothalamus, and the septum. Immunoelectron microscopic analysis of p64H1 in hippocampal neurons demonstrated a striking association between p64H1 and large dense-core vesicles (LDCVs) and microtubules. In contrast, very low p64H1 labeling was found in perikarya or associated with small synaptic vesicles (SSVs) in axonal profiles. Immunoblot analysis confirmed that p64H1 is colocalized with heavy membrane fractions containing LDCVs rather than the fractions containing SSVs. These results suggest that p64H1-mediated Cl- permeability may be involved in the maintenance of low internal pH in LDCVs and in the maturation of LDCVs and the biogenesis of functional neuropeptides.

Indexed as

Amino Acid SequenceAnimalsAntibody SpecificityBase SequenceCattleChloride ChannelsCloning, MolecularHippocampusHumansHydrogen-Ion ConcentrationLiposomesMolecular Sequence DataMolecular WeightNervous SystemNeuronsRatsChloride ChannelsLiposomes

Identifiers

PMID10191309
PMCPMC6782274
OpenAlexW1543593287

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.