Evidence map›Paper›PMID 29795232›Full record

ArticleNature communications2018

Dlx1/2 and Otp coordinate the production of hypothalamic GHRH- and AgRP-neurons.

Bora Lee, Janghyun Kim, Taekyeong An, Sangsoo Kim, Esha M Patel, Jacob Raber, Soo-Kyung Lee, Seunghee Lee, Jae W Lee

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

43 citing papers in PubMed, 62 citations in OpenAlex.

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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

9 authors at 5 institutions in 3 countries.

Bora LeeCenter for Neuroscience, Korea Institute of Science and Technology (KIST), Seoul, 02792, Korea.
Janghyun KimNeuroscience Section, Papé Family Pediatrics Research Center, Department of Pediatrics, Oregon Health and Science University, Portland, OR, 97239, USA.
Taekyeong AnDepartment of Bioinformatics and Life Science, Soongsil University, Seoul, 06978, Korea.
Sangsoo KimDepartment of Bioinformatics and Life Science, Soongsil University, Seoul, 06978, Korea.
Esha M PatelDepartment of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, 97239, USA.
Jacob RaberDepartment of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, 97239, USA.
Soo-Kyung LeeNeuroscience Section, Papé Family Pediatrics Research Center, Department of Pediatrics, Oregon Health and Science University, Portland, OR, 97239, USA.ORCID http://orcid.org/0000-0002-1745-256X
Seunghee LeeCollege of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Korea. leeseung@snu.ac.kr.ORCID http://orcid.org/0000-0001-5483-0016
Jae W LeeNeuroscience Section, Papé Family Pediatrics Research Center, Department of Pediatrics, Oregon Health and Science University, Portland, OR, 97239, USA. leejae@ohsu.edu.ORCID http://orcid.org/0000-0001-7439-643X
Oregon Health & Science University · USSoongsil University · KRKorea Institute of Science and Technology · KROregon National Primate Research Center · USSeoul National University · KR

Funding

LIM-HD/bHLH Combinatorial Code in MotoneuronsR01NS054941 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI LEE, SOO-KYUNG · 2006 to 2015
$4.3M
Regulation Code by Nuclear Receptor Coactivator ASC-2R01DK064678 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI LEE, JAE W · 2004 to 2016
$4.3M
NIDDK NIH HHS R01 DK064678NIH HHS R01 DK064678NIH HHS R01 DK103661NIH HHS R01 NS054941NINDS NIH HHS R01 NS054941
6 · The paper itself

Abstract

Despite critical roles of the hypothalamic arcuate neurons in controlling the growth and energy homeostasis, the gene regulatory network directing their development remains unclear. Here we report that the transcription factors Dlx1/2 and Otp coordinate the balanced generation of the two functionally related neurons in the hypothalamic arcuate nucleus, GHRH-neurons promoting the growth and AgRP-neurons controlling the feeding and energy expenditure. Dlx1/2-deficient mice show a loss-of-GHRH-neurons and an increase of AgRP-neurons, and consistently develop dwarfism and consume less energy. These results indicate that Dlx1/2 are crucial for specifying the GHRH-neuronal identity and, simultaneously, for suppressing AgRP-neuronal fate. We further show that Otp is required for the generation of AgRP-neurons and that Dlx1/2 repress the expression of Otp by directly binding the Otp gene. Together, our study demonstrates that the identity of GHRH- and AgRP-neurons is synchronously specified and segregated by the Dlx1/2-Otp gene regulatory axis.

Indexed as

Agouti-Related ProteinAnimalsArcuate Nucleus of HypothalamusChick EmbryoDwarfismEmbryo, MammalianEnergy MetabolismFeeding BehaviorFemaleGrowth Hormone-Releasing HormoneHEK293 CellsHomeodomain ProteinsHumansMaleMiceMice, KnockoutAgouti-Related ProteinDistal-less homeobox proteinsGrowth Hormone-Releasing HormoneHomeodomain ProteinsNerve Tissue ProteinsOtp protein, mouseTranscription Factors

Identifiers

PMID29795232
PMCPMC5966420
OpenAlexW2803951926

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.