Evidence map›Paper›PMID 29035280›Full record

ArticleThe Journal of clinical investigation2017

Adipocyte cannabinoid receptor CB1 regulates energy homeostasis and alternatively activated macrophages.

Inigo Ruiz de Azua, Giacomo Mancini, Raj Kamal Srivastava, Alejandro Aparisi Rey, Pierre Cardinal, Laura Tedesco, Cristina Maria Zingaretti, Antonia Sassmann, Carmelo Quarta, Claudia Schwitter and 16 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
10.0field-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

93 citing papers in PubMed, 156 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. GPCR Biased Signaling in Metabolism.Handbook of experimental pharmacology · 2026
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  8. Genetic Tools in Rodents to Study Cannabinoid Functions.Current topics in behavioral neurosciences · 2026
    Review
  9. Review
  10. Review
  11. Hepatic CB1 receptor signaling triggers GMetabolism: clinical and experimental · 2025
    Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Bidirectional Effect of Long-Term ΔACS pharmacology & translational science · 2024
    Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

26 authors at 9 institutions in 4 countries.

Inigo Ruiz de AzuaInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Giacomo ManciniInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Raj Kamal SrivastavaInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Alejandro Aparisi ReyInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Pierre CardinalINSERM U1215, Neurocentre Magendie, Bordeaux, France.
Laura TedescoCenter for Study and Research on Obesity, Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
Cristina Maria ZingarettiDepartment of Experimental and Clinical Medicine, Center of Obesity, University of Ancona (Politecnica delle Marche), Ancona, Italy.
Antonia SassmannDepartment of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.
Carmelo QuartaHelmholtz Diabetes Center (HDC) and German Center for Diabetes Research (DZD), Helmholtz Zentrum München, Neuherberg, Germany, and Division of Metabolic Diseases, Technische Universität München, Munich, Germany.
Claudia SchwitterInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Andrea ConradInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Nina WettschureckDepartment of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.
V Kiran VemuriCenter for Drug Discovery, Departments of Pharmaceutical Sciences and Chemical Biology, Northeastern University, Boston, Massachusetts, USA.
Alexandros MakriyannisCenter for Drug Discovery, Departments of Pharmaceutical Sciences and Chemical Biology, Northeastern University, Boston, Massachusetts, USA.
Jens HartwigInstitute of Molecular Biology (IMB), Mainz, Germany.
Maria Mendez-LagoInstitute of Molecular Biology (IMB), Mainz, Germany.
Laura BindilaInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Krisztina MonoryInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Antonio GiordanoDepartment of Experimental and Clinical Medicine, Center of Obesity, University of Ancona (Politecnica delle Marche), Ancona, Italy.
Saverio CintiDepartment of Experimental and Clinical Medicine, Center of Obesity, University of Ancona (Politecnica delle Marche), Ancona, Italy.
Giovanni MarsicanoINSERM U1215, Neurocentre Magendie, Bordeaux, France.
Stefan OffermannsDepartment of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.
Enzo NisoliCenter for Study and Research on Obesity, Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
Uberto PagottoEndocrinology Unit and Centro di Ricerca Biomedica Applicata, Department of Medical and Surgical Sciences, S. Orsola-Malpighi Hospital, Alma Mater University of Bologna, Bologna, Italy.
Daniela CotaINSERM U1215, Neurocentre Magendie, Bordeaux, France.
Beat LutzInstitute of Physiological Chemistry, University Medical Center of Johannes Gutenberg University of Mainz, Mainz, Germany.
Johannes Gutenberg University Mainz · DEMarche Polytechnic University · ITMax Planck Institute for Heart and Lung Research · DEUniversité de Bordeaux · FRInstitute of Molecular Biology · DENortheastern University · USUniversity of Milan · ITHelmholtz Zentrum München · DEIRCCS Azienda Ospedliero-Universitaria di Bologna Policlinico di Sant'Orsola · IT

Funding

European Research Council 260515
6 · The paper itself

Abstract

Dysregulated adipocyte physiology leads to imbalanced energy storage, obesity, and associated diseases, imposing a costly burden on current health care. Cannabinoid receptor type-1 (CB1) plays a crucial role in controlling energy metabolism through central and peripheral mechanisms. In this work, adipocyte-specific inducible deletion of the CB1 gene (Ati-CB1-KO) was sufficient to protect adult mice from diet-induced obesity and associated metabolic alterations and to reverse the phenotype in already obese mice. Compared with controls, Ati-CB1-KO mice showed decreased body weight, reduced total adiposity, improved insulin sensitivity, enhanced energy expenditure, and fat depot-specific cellular remodeling toward lowered energy storage capacity and browning of white adipocytes. These changes were associated with an increase in alternatively activated macrophages concomitant with enhanced sympathetic tone in adipose tissue. Remarkably, these alterations preceded the appearance of differences in body weight, highlighting the causal relation between the loss of CB1 and the triggering of metabolic reprogramming in adipose tissues. Finally, the lean phenotype of Ati-CB1-KO mice and the increase in alternatively activated macrophages in adipose tissue were also present at thermoneutral conditions. Our data provide compelling evidence for a crosstalk among adipocytes, immune cells, and the sympathetic nervous system (SNS), wherein CB1 plays a key regulatory role.

Indexed as

Energy MetabolismAdipocytesAdipose Tissue, WhiteAnimalsBody WeightEnergy IntakeHomeostasisMacrophage ActivationMacrophagesMaleMice, Inbred C57BLMice, KnockoutObesityOrgan SpecificityReceptor, Cannabinoid, CB1TranscriptomeReceptor, Cannabinoid, CB1

Identifiers

PMID29035280
PMCPMC5663356
OpenAlexW2762191014

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.