ArticleEndocrine2016
Testosterone stimulates glucose uptake and GLUT4 translocation through LKB1/AMPK signaling in 3T3-L1 adipocytes.
Article in Endocrine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 37 papers.
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
37 citing papers in PubMed, 55 citations in OpenAlex.
- Testosterone plus lifestyle therapy improves skeletal muscle glycolysis in older men with obesity and hypogonadism.Frontiers in endocrinology · 2025Trial
- Cardiometabolic Comorbidities in COPD: Focus on Diabetes, GLP-1 Receptor Agonists, SGLT-2 Inhibitors and Antidiabetic Drugs.Journal of clinical medicine · 2026Review
- Altered Expression of Aromatase and Estrogen Receptors in Adipose Tissue From Men With Obesity or Type 2 Diabetes.The Journal of clinical endocrinology and metabolism · 2025Article
- Sex-Specific Antioxidant and Anti-Inflammatory Protective Effects of AMPK in Cardiovascular Diseases.Antioxidants (Basel, Switzerland) · 2025Review
- Insights into targeting LKB1 in tumorigenesis.Genes & diseases · 2025Review
- Intracrine Formation of Steroid Hormones in Breast Cancer, Epidermal Keratinocyte, Dermal Fibroblast, and Adipocyte Cell Lines Measured by LC-MS/MS.International journal of molecular sciences · 2025Article
- Protective Effects of Chitosan-Loaded Pomegranate Peel Extract Nanoparticles on Infertility in Diabetic Male Rats.Current topics in medicinal chemistry · 2025Article
- Role of the AMP-Activated Protein Kinase in the Pathogenesis of Polycystic Ovary Syndrome.Indian journal of clinical biochemistry : IJCB · 2024Review
- Effects of Fasting on Metabolic Hormones and Functions: A Narrative Review.Juntendo Iji zasshi = Juntendo medical journal · 2024Review
- Sexual Dimorphism in Cardiometabolic Diseases: The Role of AMPK.International journal of molecular sciences · 2023Review
- Mitoguardin2 Is Associated With Hyperandrogenism and Regulates Steroidogenesis in Human Ovarian Granulosa Cells.Journal of the Endocrine Society · 2023Article
- Plasma metabolome study reveals metabolic changes induced by pharmacological castration and testosterone supplementation in healthy young men.Scientific reports · 2022Article
- AMPK Activation Is Important for the Preservation of Insulin Sensitivity in Visceral, but Not in Subcutaneous Adipose Tissue of Postnatally Overfed Rat Model of Polycystic Ovary Syndrome.International journal of molecular sciences · 2022Article
- Nandrolone Supplementation Promotes AMPK Activation and DivergentNeurochemical research · 2022Article
- An appraisal of the current status of inhibition of glucose transporters as an emerging antineoplastic approach: Promising potential of new pan-GLUT inhibitors.Frontiers in pharmacology · 2022Review
- Exploring Finger Digit Ratios (2D:4D) in Surgeons, Professional Rugby Players, and Political Journalists to Form a Directional Hypothesis: Could Finger Length Predict Attention and Focus?Frontiers in behavioral neuroscience · 2022Article
- Hepatic LKB1 Reduces the Progression of Non-Alcoholic Fatty Liver Disease via Genomic Androgen Receptor Signaling.International journal of molecular sciences · 2021Article
- Review
- Pathophysiology of Physical Inactivity-Dependent Insulin Resistance: A Theoretical Mechanistic Review Emphasizing Clinical Evidence.Journal of diabetes research · 2021Review
- Remission of type 2 diabetes following long-term treatment with injectable testosterone undecanoate in patients with hypogonadism and type 2 diabetes: 11-year data from a real-world registry study.Diabetes, obesity & metabolism · 2020Article
Corrections and comments
- Erratum issued
Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Decreases in serum testosterone concentrations in aging men are associated with metabolic disorders. Testosterone has been reported to increase GLUT4-dependent glucose uptake in skeletal muscle cells and cardiomyocytes. However, studies on glucose uptake occurring in response to testosterone stimulation in adipocytes are currently not available. This study was designed to determine the effects of testosterone on glucose uptake in adipocytes. Glucose uptake was assessed with 2-[(3)H] deoxyglucose in 3T3-L1 adipocytes. GLUT4 translocation was evaluated in plasma membrane (PM) sheets and PM fractions by immunofluorescence and immunoblotting, respectively. Activation of GLUT4 translocation-related protein kinases, including Akt, AMPK, LKB1, CaMKI, CaMKII, and Cbl was followed by immunoblotting. Expression levels of androgen receptor (AR) mRNA and AR translocation to the PM were assessed by real-time RT-PCR and immunoblotting, respectively. The results showed that both high-dose (100 nM) testosterone and testosterone-BSA increased glucose uptake and GLUT4 translocation to the PM, independently of the intracellular AR. Testosterone and testosterone-BSA stimulated the phosphorylation of AMPK, LKB1, and CaMKII. The knockdown of LKB1 by siRNA attenuated testosterone- and testosterone-BSA-stimulated AMPK phosphorylation and glucose uptake. These results indicate that high-dose testosterone and testosterone-BSA increase GLUT4-dependent glucose uptake in 3T3-L1 adipocytes by inducing the LKB1/AMPK signaling pathway.
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.