ArticleCellular and molecular life sciences : CMLS2015
Leptin's metabolic and immune functions can be uncoupled at the ligand/receptor interaction level.
Article in Cellular and molecular life sciences : CMLS, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- A systematic review on leptin's role in defining cancer: special emphasis on immunomodulation, inflammation, and therapeutic interventions.Genes and immunity · 2025Pooled it
- Get Spliced: Uniting Alternative Splicing and Arthritis.International journal of molecular sciences · 2024Review
- Article
- A fresh look to the phenotype in mono-allelic likely pathogenic variants of the leptin and the leptin receptor gene.Molecular and cellular pediatrics · 2021Review
- Tuberculosis causes highly conserved metabolic changes in human patients, mycobacteria-infected mice and zebrafish larvae.Scientific reports · 2020Article
- Inactivity and Skeletal Muscle Metabolism: A Vicious Cycle in Old Age.International journal of molecular sciences · 2020Review
- A novel leptin receptor antagonist uncouples leptin's metabolic and immune functions.Cellular and molecular life sciences : CMLS · 2019Article
- The Leptin Receptor Complex: Heavier Than Expected?Frontiers in endocrinology · 2017Review
- The Influence of LepR Tyrosine Site Mutations on Mouse Ovary Development and Related Gene Expression Changes.PloS one · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors at 8 institutions in 2 countries.
Funding
Abstract
The adipocyte-derived cytokine leptin acts as a metabolic switch, connecting the body's metabolism to high-energy consuming processes such as reproduction and immune responses. We here provide genetic and biochemical evidence that the metabolic and immune functions of leptin can be uncoupled at the receptor level. First, homozygous mutant fatt/fatt mice carry a spontaneous splice mutation causing deletion of the leptin receptor (LR) immunoglobulin-like domain (IGD) in all LR isoforms. These mice are hyperphagic and morbidly obese, but display only minimal changes in size and cellularity of the thymus, and cellular immune responses are unaffected. These animals also displayed liver damage in response to concavalin A comparable to wild-type and heterozygous littermates. Second, treatment of healthy mice with a neutralizing nanobody targeting IGD induced weight gain and hyperinsulinaemia, but completely failed to block development of experimentally induced autoimmune diseases. These data indicate that leptin receptor deficiency or antagonism profoundly affects metabolism, with little concomitant effects on immune functions.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.