Evidence map›Paper›PMID 27426511›Full record

ArticleCurrent biology : CB2016

A Novel Population of Wake-Promoting GABAergic Neurons in the Ventral Lateral Hypothalamus.

Anne Venner, Christelle Anaclet, Rebecca Y Broadhurst, Clifford B Saper, Patrick M Fuller

Open access · bronzeAbstract read
In one paragraph

Article in Current biology : CB, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed
10.8field-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

111 citing papers in PubMed, 195 citations in OpenAlex.

  1. Trial
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  11. Role of Hypothalamic CRH Neurons in Regulating the Impact of Stress on Memory and Sleep.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  12. Article
  13. Review
  14. Review
  15. Research advances in children's sleep and vitamin D levels.Annals of pediatric endocrinology & metabolism · 2025
    Article
  16. Article
  17. Article
  18. Impact of Developmental Alcohol Exposure on Sleep Physiology.Advances in experimental medicine and biology · 2025
    Review
  19. Article
  20. Article

51 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Anne VennerDepartment of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; Division of Sleep Medicine, Harvard Medical School, Boston, MA 02115, USA.
Christelle AnacletDepartment of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; Division of Sleep Medicine, Harvard Medical School, Boston, MA 02115, USA.
Rebecca Y BroadhurstDepartment of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; Division of Sleep Medicine, Harvard Medical School, Boston, MA 02115, USA.
Clifford B SaperDepartment of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; Division of Sleep Medicine, Harvard Medical School, Boston, MA 02115, USA.
Patrick M FullerDepartment of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA; Division of Sleep Medicine, Harvard Medical School, Boston, MA 02115, USA. Electronic address: pfuller@bidmc.harvard.edu.
Beth Israel Deaconess Medical Center · US

Funding

Molecular-Genetic Dissection of Subcortical Circuitry Regulating ArousalR01NS073613 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Patrick M Fuller · 2011 to 2026
$5.5M
Hypothalamic arousal systemsR01NS085477 · NINDS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI SAPER, CLIFFORD B · 2014 to 2018
$2.8M
Brainstem regulation of sleepR01NS092652 · NINDS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI FULLER, PATRICK M · 2015 to 2019
$2.2M
Dissection of a novel inhibitory hypothalamic arousal circuitR01NS103161 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI FULLER, PATRICK M · 2017 to 2021
$1.9M
NINDS NIH HHS R01 NS073613NINDS NIH HHS R01 NS085477NINDS NIH HHS R01 NS092652NINDS NIH HHS R01 NS103161
6 · The paper itself

Abstract

The largest synaptic input to the sleep-promoting ventrolateral preoptic area (VLPO) [1] arises from the lateral hypothalamus [2], a brain area associated with arousal [3-5]. However, the neurochemical identity of the majority of these VLPO-projecting neurons within the lateral hypothalamus (LH), as well as their function in the arousal network, remains unknown. Herein we describe a population of VLPO-projecting neurons in the LH that express the vesicular GABA transporter (VGAT; a marker for GABA-releasing neurons). In addition to the VLPO, these neurons also project to several other established sleep and arousal nodes, including the tuberomammillary nucleus, ventral periaqueductal gray, and locus coeruleus. Selective and acute chemogenetic activation of LH VGAT(+) neurons was profoundly wake promoting, whereas acute inhibition increased sleep. Because of its direct and massive inputs to the VLPO, this population may play a particularly important role in sleep-wake switching.

Indexed as

Gene ExpressionWakefulnessAnimalsGABAergic NeuronsHypothalamic Area, LateralMaleMiceVesicular Inhibitory Amino Acid Transport ProteinsVesicular Inhibitory Amino Acid Transport ProteinsViaat protein, mouse

Identifiers

PMID27426511
PMCPMC5160020
OpenAlexW2462360594

What OpenQuestion holds

Textmetadata
LicenceTDM
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.