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Updated: Oct 20, 2025

Hypothalamic Kisspeptin Neurons as a Target for Whole-Cell Patch-Clamp Recordings
Published on: March 17, 2023
Lower circulating kisspeptin and primary hypogonadism in men with type 2 diabetes
Henry Asare-Anane1, Emmanuel Kwaku Ofori1, Genevieve Kwao-Zigah1
1Department of Chemical Pathology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana.
Introduction:
Kisspeptin influence on male androgens is partially understood. We aimed to evaluate serum concentrations of kisspeptin among Ghanaian men with type 2 diabetes and to identify related factors that may contribute to altering circulating kisspeptin.
Methods:
A cross-sectional, observational study. Sixty persons with type 2 diabetes and 60 nondiabetic controls were included in this study. Blood pressure, body mass index (BMI), kisspeptin, luteinizing hormone (LH), follicle-stimulating hormone (FSH), total testosterone (T), glucose (FBG), glycated haemoglobin (HbA1c) and lipid levels were assessed.
Results:
Type 2 diabetic men had lower kisspeptin and T concentrations than controls (P = 0.001 for both). Levels of LH and FSH were, respectively, higher in diabetic men compared with their control counterparts (P = 0.003; P = 0.017). There were negative associations within the diabetic group for kisspeptin vs age (r = -0.590, P = 0.0001) and kisspeptin vs BMI (r = -0.389, P = 0.002). Positive associations were also found within the diabetic group for kisspeptin vs T (r = 0.531, P = 0.001), kisspeptin vs LH (r = 0.423, P = 0.001) and kisspeptin vs FSH (r = 0.366, P = 0.004). Lower T (OR = 1.473, P = 0.003) and advancing age (OR = 0.890, P = 0.004) contributed to decreased kisspeptin levels among Ghanaian males with type 2 diabetes.
Conclusion:
Our data demonstrate that circulating kisspeptin and T concentrations are lower among men with type 2 diabetes and highlight the importance of considering kisspeptin concentrations in the management of hypogonadism and type 2 diabetes.
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