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Seipone ID, Mendham AE, Storbeck KH, Oestlund I, Kufe CN, Chikowore T, Masemola M, Crowther NJ, Kengne AP, Norris S, Olsson T, Brown T, Micklesfield LK, Goedecke JH. SHBG, Free Testosterone, and Type 2 Diabetes Risk in Middle-aged African Men: A Longitudinal Study. J Endocr Soc 2024; 8:bvae129. [PMID: 39055720 PMCID: PMC11272087 DOI: 10.1210/jendso/bvae129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Indexed: 07/27/2024] Open
Abstract
Objectives To investigate longitudinal changes in SHBG and free testosterone (free T) levels among Black middle-aged African men, with and without coexistent HIV, and explore associations with incident dysglycaemia and measures of glucose metabolism. Design This longitudinal study enrolled 407 Black South African middle-aged men, comprising primarily 322 men living without HIV (MLWOH) and 85 men living with HIV (MLWH), with normal fasting glucose at enrollment. Follow-up assessments were conducted after 3.1 ± 1.5 years. Methods At baseline and follow-up, SHBG, albumin, and total testosterone were measured and free T was calculated. An oral glucose tolerance test at follow-up determined dysglycaemia (impaired fasting glucose, impaired glucose tolerance, type 2 diabetes) and glucose metabolism parameters including insulin sensitivity (Matsuda index), insulin resistance (homeostasis model assessment of insulin resistance), and beta(β)-cell function (disposition index). The primary analysis focussed on MLWOH, with a subanalysis on MLWH to explore whether associations in MLWOH differed from MLWH. Results The prevalence of dysglycaemia at follow-up was 17% (n = 55) in MLWOH. Higher baseline SHBG was associated with a lower risk of incident dysglycaemia (odds ratio 0.966; 95% confidence interval 0.945-0.987) and positively associated with insulin sensitivity (β = 0.124, P < .001) and β-cell function (β = 0.194, P = .001) at follow-up. Free T did not predict dysglycaemia. In MLWH, dysglycaemia prevalence at follow-up was 12% (n = 10). Neither baseline SHBG nor free T were associated with incident dysglycaemia and glucose metabolism parameters in MLWH. Conclusion SHBG levels predict the development of dysglycaemia in middle-aged African men but do not exhibit the same predictive value in MLWH.
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Affiliation(s)
- Ikanyeng D Seipone
- Biomedical Research Innovation Platform, South African Medical Research Council, Cape Town 7505, South Africa
| | - Amy E Mendham
- Riverland Academy of Clinical Excellence, Riverland Mallee Coorong Local Health Network, South Australia Health, Berri, SA 5343, Australiacountry
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
- Health through Physical Activity, Lifestyle and Sport Research Centre, FIMS International Collaborating Centre of Sports Medicine, Division of Physiological Sciences, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town 7701, South Africa
| | - Karl-Heinz Storbeck
- Department of Biochemistry, Stellenbosch University, Stellenbosch 7602, South Africa
| | - Imken Oestlund
- Department of Biochemistry, Stellenbosch University, Stellenbosch 7602, South Africa
| | - Clement N Kufe
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
| | - Tinashe Chikowore
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
| | - Maphoko Masemola
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
| | - Nigel J Crowther
- Department of Chemical Pathology, National Health Laboratory Service and University of the Witwatersrand Faculty of Health Sciences, Johannesburg 2000, South Africa
| | - Andre Pascal Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town 7505, South Africa
| | - Shane Norris
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
| | - Tommy Olsson
- Department of Public Health and Clinical Medicine, Umeå University, Umeå 90187, Sweden
| | - Todd Brown
- Division of Endocrinology and Metabolism, Johns Hopkins University School of Medicine, Baltimore, MD 21218, USA
| | - Lisa K Micklesfield
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
| | - Julia H Goedecke
- Biomedical Research Innovation Platform, South African Medical Research Council, Cape Town 7505, South Africa
- South African Medical Research Council/WITS Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2000, South Africa
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Iddi S, Dika H, Kidenya BR, Kalluvya S. Serum gonadal hormones levels and hypogonadism in ART naïve newly diagnosed HIV infected adult males in Mwanza, Tanzania. BMC Endocr Disord 2024; 24:50. [PMID: 38654196 PMCID: PMC11040998 DOI: 10.1186/s12902-024-01581-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) is an endemic chronic disease which is characterized with progressive depletion of CD4 T cells and increased susceptibility to opportunistic infections. Previous studies have associated HIV infection with increased hypogonadism. However, the prevalence of hypogonadism remained poorly defined and widely ranging in various studies. This study aims to evaluate the serum gonadal hormonal levels and hypogonadism in antiretroviral therapy (ART) naïve newly diagnosed HIV infected-males in Mwanza, Tanzania. METHODS This was a comparison study involving 81 ART naïve newly diagnosed HIV-infected adult males as study group and 81 apparently healthy HIV-negative males as comparison group. The participants in the study group and comparison group were matched by body mass index and age. Serum hormones [Total testosterone (TT), follicle stimulating hormone (FSH), luteinizing hormone (LH) and estradiol (E) were estimated. Serum testosterone < 300 ng/dl, or testosterone > 300 ng/dl with high LH and FSH (compensatory hypogonadism) were taken as markers of hypogonadism. Data were analyzed using STATA version 15. RESULTS The median serum testosterone level among ART naïve newly diagnosed HIV-infected adult males was significantly lower as compared to their comparison group (447 [259-534] versus 517 [396-605]; p = 0.0074) and shown to decrease with decreasing CD4 level. The median [IQR] serum FSH level among ART naïve newly diagnosed HIV-infected adult males was significantly higher than among their comparison group (3.8 [2.1-6.5] versus 2.6 [1.8-4.2]; p = 0.0086). The differences in serum LH and Estradiol were not statistically significant. Furthermore, the proportion of hypogonadism was significantly higher among ART naïve newly diagnosed HIV-infected adult males than in their comparison group (37.0% [30/81] versus 14.8% [12/81]; p = 0.0006). Out of these 30, 24 HIV-infected males had secondary hypogonadism, one had primary, and the remaining five had compensatory hypogonadism. CONCLUSION Serum testosterone was lower and follicle stimulating hormone was higher among ART naïve HIV-infected males as compared to the HIV negative controls. Hypogonadism, mainly secondary, is common endocrine abnormality among ART naïve HIV-infected male patients in this study. HIV is associated with variations in gonadal hormones which may lead to sexual dysfunction in infected individuals.
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Affiliation(s)
- Shabani Iddi
- Department of Physiology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, P. O. Box 1464, Tanzania.
| | - Haruna Dika
- Department of Physiology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, P. O. Box 1464, Tanzania
| | - Benson R Kidenya
- Department of Biochemistry, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, P. O. Box 1464, Tanzania
| | - Samuel Kalluvya
- Department of Internal Medicine, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, P. O. Box 1464, Tanzania
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Oliveira VHF, Willig AL, Davey CH, Buford TW, Menezes P, Cachay E, Crane HM, Burkholder GA, Gripshover BM, Fleming JG, Cleveland JD, Webel AR. Brief Report: Relationship Between Adiposity and Biomarkers of Aging and Frailty Among Adults Aging With HIV. J Acquir Immune Defic Syndr 2024; 95:377-382. [PMID: 38100820 PMCID: PMC10922782 DOI: 10.1097/qai.0000000000003362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/27/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND This study examined the relationships among adiposity, handgrip, physical function, inflammation (ie, senescence-associated secretory phenotype chemokines as biomarkers of aging and frailty), and sex hormones in aging people with HIV. METHODS This cross-sectional exploratory study included 150 people with HIV aged ≥40 years (67.3% of participants were male). Our measures included (1) body mass index and waist circumference as measures of adiposity; (2) handgrip as a measure of muscle strength; (3) short physical performance battery as a measure of physical function; (4) interleukin-6, tumor necrosis factor alpha receptor II, high sensitivity C-reactive protein, C-X-C motif chemokine 10, and C-X3-C motif chemokine ligand 1 also known as fractalkine as senescence-associated secretory phenotype chemokines; and (5) free testosterone, estradiol, sex hormone-binding globulin, and dehydroepiandrosterone as sex hormones. Quantile regression analyses were used to identify relationships among inflammatory markers and hormones with age, adiposity, handgrip, and physical function. RESULTS Overall, 74% (n = 111) of participants were classified as overweight or obese and 53.3% (n = 80) presented with abdominal obesity. After controlling for age and sex, body mass index was positively associated with estradiol (β = 0.043, P < 0.01), and waist circumference was positively associated with high sensitivity C-reactive protein (β = 2.151, P < 0.01). After controlling for sex, age was positively associated with C-X-C motif chemokine 10 (β = 0.024, P = 0.03) and tumor necrosis factor alpha receptor II (β = 2.205, P = 0.01). After controlling for age and sex, short physical performance battery was negatively associated with dehydroepiandrosterone (β = -0.004, P = 0.01); no statistically significant associations were observed for handgrip. CONCLUSION Adiposity levels and aging were associated with inflammation (ie, C-X-C motif chemokine 10, tumor necrosis factor alpha receptor II, and high sensitivity C-reactive protein) among people with HIV aged 40 years and older.
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Affiliation(s)
| | | | | | - Thomas W Buford
- University of Alabama at Birmingham, Birmingham, AL
- Birmingham/Atlanta VA GRECC, Birmingham VA Medical Center, Birmingham, AL
| | - Prema Menezes
- The University of North Carolina at Chapel Hill, Chapel Hill, NC
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Duarte-Silva M, Oliveira CNS, Fuzo C, Silva-Neto PV, Toro DM, Pimentel VE, Pérez MM, Fraga-Silva TFC, Carvalho JCS, Neto FMS, Júnior RBM, Arruda E, Vilar FC, Degiovani AM, Ostini FM, Feitosa MR, Parra RS, Gaspar GG, Rocha JJR, Feres O, Fernandes APM, Maruyama SR, Russo EMS, Bonato VLD, Santos IKFM, Sorgi CA, Dias-Baruffi M, Faccioli LH, Cardoso CRB. Divergent androgenic modulation of SARS-CoV-2 infection cooperates with dysregulated immune response to dictate worse COVID-19 outcomes in men. Brain Behav Immun 2023; 114:275-286. [PMID: 37648004 DOI: 10.1016/j.bbi.2023.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/22/2023] [Accepted: 08/26/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Sex-determined differences are rarely addressed in the management of diseases, despite well-known contrasting outcomes between female and male patients. In COVID-19 there is a remarkable disparity, with higher rates of mortality and more severe acute disease in men compared to women, who are mostly affected by long COVID-19. Furthermore, whether androgens play a protective or detrimental role in COVID-19 is still a matter of debate. Hence, the adequate management of the disease, especially regarding men presenting acute disease aggravation, still needs important data to elucidate the interplay between sex hormones and host immune responses that drive the worse evolution in male patients. METHODS A cohort of 92 controls and 198 non-severe and severe COVID-19 patients, from both sexes, was assessed for clinical outcomes, plasma steroids, gonadotropins, sex hormone binding globulin (SHBG) and immune mediators, before vaccination. These data were correlated with the global gene expression of blood leukocytes. The androgen receptor (AR) signaling pathway was investigated by transcriptomics and tracheal aspirate was obtained from severe patients for SARS-COV-2 quantification in the respiratory tract. The interplay among clinical, endocrine and immunological data deciphered the sex differences in COVID-19. Importantly, statistical analyses, using 95% confidence interval, considered confounding factors such as age and comorbidities, to definitely parse the role of androgens in the disease outcome. RESULTS There were notable contrasting levels of testosterone and dihydrotestosterone (DHT) throughout the disease course in male but not female patients. Inflammatory mediators presented significant negative correlations with testosterone, which was partially dependent on age and diabetes in men. Male subjects with severe COVID-19 had a significant up regulation of the AR signaling pathway, including modulation of TMPRSS2 and SRD5A1 genes, which are related to the viral infection and DHT production. Indeed, men had a higher viral load in the tracheal aspirate and levels of DHT were associated with increased relative risk of death. In contrast, the testosterone hormone, which was notably reduced in severe disease, was significantly related with susceptibility to COVID-19 worsening in male patients. Secondary hypogonadism was ruled out in the male severe COVID-19 subjects, as FSH, LH, and SHBG levels were not significantly altered. Instead, these subjects tended to have increased gonadotropin levels. Most interestingly, in this study we identified, for the first time, combined sets of clinical and immunoendocrine parameters that together predicted progression from non-severe to severe COVID-19 in men. One of the limitations of our study was the low or undetectable levels of DHT in many patients. Then, the evaluation of enzymes related to biosynthesis and signaling by androgens was mandatory and reiterated our findings. CONCLUSIONS These original results unraveled the disease immunoendocrine regulation, despite vaccination or comorbidities and pointed to the fundamental divergent role of the androgens testosterone and DHT in the determination of COVID-19 outcomes in men. Therefore, sex-specific management of the dysregulated responses, treatments or public health measures should be considered for the control of COVID-19 pandemic.
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Affiliation(s)
- Murillo Duarte-Silva
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Camilla N S Oliveira
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Carlos Fuzo
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil
| | - Pedro V Silva-Neto
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Instituto de Ciências Biológicas Amazonas, Universidade Federal do Amazonas - UFAM, Brazil
| | - Diana M Toro
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Instituto de Ciências Biológicas Amazonas, Universidade Federal do Amazonas - UFAM, Brazil
| | - Vinícius E Pimentel
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Malena M Pérez
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil
| | - Thais F C Fraga-Silva
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Jonatan C S Carvalho
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto - FFCLRP/USP, Brazil
| | - Firmino M S Neto
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil
| | - Ronaldo B M Júnior
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil; Departamento de Biologia Celular e Molecular e Bioagentes Patogênicos, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Eurico Arruda
- Departamento de Biologia Celular e Molecular e Bioagentes Patogênicos, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Fernando C Vilar
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | | | - Fátima M Ostini
- Hospital Santa Casa de Misericórdia de Ribeirão Preto, Brazil
| | - Marley R Feitosa
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Rogerio S Parra
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Gilberto G Gaspar
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - José J R Rocha
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Omar Feres
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | | | - Sandra R Maruyama
- Departamento de Genética e Evolução, Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos - UFSCar, Brazil
| | - Elisa M S Russo
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil
| | - Vânia L D Bonato
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Isabel K F M Santos
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil
| | - Carlos A Sorgi
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto - FMRP/USP, Brazil; Instituto de Ciências Biológicas Amazonas, Universidade Federal do Amazonas - UFAM, Brazil; Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto - FFCLRP/USP, Brazil
| | - Marcelo Dias-Baruffi
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil
| | - Lúcia H Faccioli
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil
| | - Cristina R B Cardoso
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP/USP, Brazil.
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Spaziani M, Carlomagno F, Tarantino C, Angelini F, Vincenzi L, Gianfrilli D. New perspectives in functional hypogonadotropic hypogonadism: beyond late onset hypogonadism. Front Endocrinol (Lausanne) 2023; 14:1184530. [PMID: 37455902 PMCID: PMC10344362 DOI: 10.3389/fendo.2023.1184530] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Abstract
Functional hypogonadotropic hypogonadism (FHH) is an increasingly frequent condition, whose pathological mechanisms are not yet fully clarified. The concept of FHH has now completely replaced that of late onset hypogonadism, that only concerned the ageing man. FHH is the result of an impairment of the hypothalamic-pituitary gonadal axis (HPG-A) function, resulting in decreased testosterone concentrations associated with low or inappropriately normal gonadotropin levels and infertility; it can be diagnosed once organic causes of hypogonadism are excluded. The growing occurrence of FHH derives from its association with widespread conditions, such as obesity and diabetes mellitus, but also to the increasing ease and frequency of use of several drugs, such as opioids, glucocorticoids, and sex steroids. Moreover, given the tendency of many subjects to excessive physical activity and drastic reduction in caloric intake, FHH may also be secondary to low energy availability. Finally, the association with HIV infection should not be overlooked. Therefore, there is an important variability in the diseases that can lead to FHH. Despite the heterogeneity of the underlying pathologies, the mechanisms leading to FHH would seem quite similar, with the initial event represented by the impairment at the HPG-A level. Nevertheless, many different biological pathways are involved in the pathogenesis of FHH, therefore the aim of the current paper is to provide an overview of the main relevant mechanisms, through a detailed analysis of the literature, focusing specifically on pathogenesis and clinical, diagnostic and therapeutic aspects.
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Affiliation(s)
- Matteo Spaziani
- Section of Medical Pathophysiology and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Rare Diseases (Endo-ERN Accredited), Policlinico Umberto I, Rome, Italy
| | - Francesco Carlomagno
- Section of Medical Pathophysiology and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Rare Diseases (Endo-ERN Accredited), Policlinico Umberto I, Rome, Italy
| | - Chiara Tarantino
- Section of Medical Pathophysiology and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Rare Diseases (Endo-ERN Accredited), Policlinico Umberto I, Rome, Italy
| | - Francesco Angelini
- Section of Medical Pathophysiology and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Rare Diseases (Endo-ERN Accredited), Policlinico Umberto I, Rome, Italy
| | - Ludovica Vincenzi
- Section of Medical Pathophysiology and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Rare Diseases (Endo-ERN Accredited), Policlinico Umberto I, Rome, Italy
| | - Daniele Gianfrilli
- Section of Medical Pathophysiology and Endocrinology, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Rare Diseases (Endo-ERN Accredited), Policlinico Umberto I, Rome, Italy
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De Vincentis S, Rochira V. Update on acquired hypogonadism in men living with HIV: pathogenesis, clinic, and treatment. Front Endocrinol (Lausanne) 2023; 14:1201696. [PMID: 37455928 PMCID: PMC10338827 DOI: 10.3389/fendo.2023.1201696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/08/2023] [Indexed: 07/18/2023] Open
Abstract
Hypogonadism is a frequent finding among men living with HIV (MLWH) and it seems to occur earlier in comparison with the general male population. Although the prevalence of hypogonadism in MLWH has significantly lowered thanks to advancements in medical management, it remains high if compared with age-matched HIV-uninfected men, ranging from 13% to 40% in the age group of 20-60 years. Signs and symptoms of low serum testosterone (T) in MLWH are cause of concern since they are non-specific, of mild-to-moderate degree, and often overlapping with those of infection per se. For these reasons, hypogonadism can be underestimated in the absence of targeted laboratory blood examinations. With regard to the etiological factors involved in the T decrease, emerging evidence has suggested the functional nature of hypogonadism in MLWH, pointing out the mutual relationship between sex steroids, health status, comorbidities, and HIV-related factors. In agreement with this hypothesis, a therapeutic approach aiming at improving or reversing concomitant diseases through lifestyle changes (e.g. physical activity) rather than pharmacological T treatment should be theoretically considered. However, considering both patient's barriers to lifestyle changes to be maintained overtime and the lack of evidence-based data on the efficacy of lifestyle changes in normalizing serum T in MLWH, T therapy remains an option when other non-pharmacological interventions are ineffective as well as for all other functional forms of hypogonadism. From this perspective, the traditional therapeutic management of male hypogonadism in MLWH, especially the role of T supplementation, should be revised in the light of the probable functional nature of hypogonadism by considering a good balance between benefits and harmful. This narrative review presents an overview of current knowledge on hypogonadism in MLWH, deepening the factors driving and taking part in T decrease, providing advice for the clinical approach, and underlining the importance of individualized treatment aiming at optimizing non-gonadal comorbidities and thus avoiding over-, or even unnecessary, treatment with T.
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Affiliation(s)
- Sara De Vincentis
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
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Abstract
OBJECTIVE Research points to exercise having a positive effect in fighting relapse and use of drugs of abuse. Through conducting this research, differences have been observed in the effects of exercise on drug abuse between sexes. Many of the studies found that exercise tends to cause a more profound effect in blocking drug relapse or reinstatement in males when compared with females. METHODS Our hypothesis is that these differences in response to drugs of abuse after an exercise regimen could in part be attributed to variations in testosterone levels between males and females. RESULTS Testosterone has been shown to have a modulatory impact on the dopaminergic activity in the brain, causing an effect on the brain's response to drugs of abuse. Exercise has demonstrated a causal effect on increasing testosterone levels in males, whereas drugs of abuse decrease testosterone levels in males. CONCLUSIONS Thus, exercise raising testosterone levels in males helps to decrease the dopaminergic response in the brain to drugs of abuse causing attenuation to drugs. To find sex-specific exercise treatments for drugs of abuse, it is important to continue researching exercise's efficacy against drugs of abuse.
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Nikkhah M, Karami S, Khatami SH, Taheri-Anganeh M, Savardashtaki A, Mahmoodzadeh A, Shabaninejad Z, Vakili O, Mousavi P, Ghanizadeh Gerayeli F, Behrouj H, Ghasemi H, Movahedpour A. Review of electrochemical and optical biosensors for testosterone measurement. Biotechnol Appl Biochem 2023; 70:318-329. [PMID: 35484728 DOI: 10.1002/bab.2354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 04/09/2022] [Indexed: 11/09/2022]
Abstract
Testosterone is an anabolic steroid and a major sex hormone in males. It plays vital roles, including developing the testis, penis, and prostate, increasing muscle and bone, and sperm production. In both men and women, testosterone levels should be in normal ranges. Besides, testosterone and its analogs are major global contributors to doping in sport. Due to the importance of testosterone testing, novel, accurate biosensors have been developed. This review summarizes the various methods for testosterone measurement. Also, recent optical and electrochemical approaches for the detection of testosterone and its analogs have been discussed.
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Affiliation(s)
- Maryam Nikkhah
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sajedeh Karami
- Department of Chemistry, Shiraz University, Shiraz, Iran
| | - Seyyed Hossein Khatami
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mortaza Taheri-Anganeh
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Amir Savardashtaki
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Mahmoodzadeh
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Zahra Shabaninejad
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Omid Vakili
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pegah Mousavi
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Farhad Ghanizadeh Gerayeli
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamid Behrouj
- Behbahan Faculty of Medical Sciences, Behbahan, Iran
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9
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Kalemeera F, Godman B, Stergachis A, Rennie T. Effect of tenofovir containing ART on renal function in patients with moderate/severe reduced creatinine clearance at baseline: A retrospective study at two referral hospitals in Namibia. Pharmacol Res Perspect 2022; 11:e00681. [PMID: 36585791 PMCID: PMC9803902 DOI: 10.1002/prp2.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 01/01/2023] Open
Abstract
Prescription of tenofovir disoproxil fumarate (TDF) for patients with baseline creatinine clearances (CrCl) <60 mL/min is said to increase risk of further decline in CrCl. Study objectives were to assess incidence of improvement and predictors thereof; to assess incidence of decline and transition to lower stages of CrCl; and comparison of declines between patients with a baseline CrCl < 60mL/min (group-I) and ≥ 60 mL/min (group-II). The study was retrospective, included patients 16 yrs or older who received TDF-containing ART. Improvement and decline were defined as ≥ 25% increase or decrease in CrCl, respectively. Binary logistic regression was performed to identify predictors of improvement. Groups I and II had 2862 and 7526 patients, respectively. In group-I, improvement in CrCl was observed in 40.1% (n = 1146), and was associated with stage IV of CrCl (adjusted Odds Ratio [aOR]=13.4 [95% CI: 6.7 - 26.9, P < .001]); male gender (aHR = 1.8 [95% CI: 1.5 - 2.2, P < .001]); and a poor HIV-status (aHR = 1.2 [95% CI: 1.0 - 1.4], P = .033). In group-I and group-II, respectively, decline occurred in 2.3% and 13.0%, (P < .001); transition to lower stages occurred in 1.0% and 25.2% (P < .001); and migration to stage IV CrCl occurred in 1.0% and 0.5% (P < .001). Improvement was more likely than decline in group-I patients. Although, group-I patients were more likely to experience new onset severe reduced CrCl than group-II patients, the proportions were extremely low. TDF should not be withheld from HIV-positive patients with a baseline CrCl < 60 mL/min.
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Affiliation(s)
| | - Brian Godman
- Strathclyde UniversityKarolinska InstituteSefako Makgatho University of Health SciencesGa‐RankuwaSouth Africa
| | - Andy Stergachis
- School of PharmacyUniversity of WashingtonSeattleWashingtonUSA
| | - Tim Rennie
- Faculty of Health SciencesUniversity of NamibiaWindhoekNamibia
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10
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De Vincentis S, Decaroli MC, Fanelli F, Diazzi C, Mezzullo M, Tartaro G, Tagliavini S, De Santis MC, Roli L, Milic J, Trenti T, Pagotto U, Guaraldi G, Rochira V. Primary, secondary and compensated male biochemical hypogonadism in people living with HIV (PLWH): relevance of sex hormone-binding globulin (SHBG) measurement and comparison between liquid chromatography-tandem mass spectrometry (LC-MS/MS) and chemiluminescent immunoassay for sex steroids assay. Aging Male 2022; 25:41-53. [PMID: 35318882 DOI: 10.1080/13685538.2022.2039116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Data about classification of hypogonadism and estrogen deficiency in male people living with HIV (PLWH) are scanty. AIM To investigate the prevalence and characterization of biochemical hypogonadism and relative estrogen deficiency in male PLWH aged < 50 comparing liquid chromatography-tandem mass spectrometry (LC-MS/MS) with chemiluminescent immunoassay (CI), and combining gonadotropin, sex hormone-binding globulin (SHBG) and serum estradiol (E2) measurements. METHODS Prospective, cross-sectional, observational study. Serum total testosterone (TT), E2, gonadotropins, SHBG were measured by CI. TT and E2 were also assessed by LC-MS/MS. Free testosterone (cFT) was calculated by Vermeulen equation. RESULTS A total of 316 PLWH (45.3 ± 5.3 years) were enrolled. TT and cFT by LC-MS/MS were lower compared to CI (p < 0.0001). The prevalence of biochemical hypogonadism was higher with LC-MS/MS than CI, both for TT (5.1% vs 3.2%, p < 0.0001) or cFT (9.5% vs 7%, p < 0.0001). The prevalence of hypogonadism (overt + compensated) was 17.1% for cFT using LC-MS/MS. Secondary form of hypogonadism was more prevalent than primary. The prevalence of relative estrogen deficiency was of 30.0% among hypogonadal patients and 15.5% among eugonadal. CONCLUSIONS The prevalence of male hypogonadism results underestimated by CI compared to LC-MS/MS in PLWH, both for TT and cFT. SHBG and gonadotropins are essential for detecting T deficiency.
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Affiliation(s)
- Sara De Vincentis
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Chiara Decaroli
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Flaminia Fanelli
- Unit of Endocrinology and Prevention and Care of Diabetes, Centre for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola Policlinic Bologna, Italy
| | - Chiara Diazzi
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Marco Mezzullo
- Unit of Endocrinology and Prevention and Care of Diabetes, Centre for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola Policlinic Bologna, Italy
| | - Giulia Tartaro
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Simonetta Tagliavini
- Department of Laboratory Medicine and Pathology, Azienda USL of Modena, Modena, Italy
| | | | - Laura Roli
- Department of Laboratory Medicine and Pathology, Azienda USL of Modena, Modena, Italy
| | - Jovana Milic
- Multidisciplinary Metabolic Clinic, Unit of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Tommaso Trenti
- Department of Laboratory Medicine and Pathology, Azienda USL of Modena, Modena, Italy
| | - Uberto Pagotto
- Unit of Endocrinology and Prevention and Care of Diabetes, Centre for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola Policlinic Bologna, Italy
| | - Giovanni Guaraldi
- Multidisciplinary Metabolic Clinic, Unit of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
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11
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Akang EN, Dosumu OO, Ogbenna A, Akpan UU, Ezeukwu JC, Odofin M, Oremosu AA, Akanmu AS. The impact of dolutegravir-based combination antiretroviral therapy on the spermatozoa and fertility parameters of men living with human immunodeficiency virus. Andrologia 2022; 54:e14621. [PMID: 36261884 PMCID: PMC9722517 DOI: 10.1111/and.14621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/18/2022] [Accepted: 09/28/2022] [Indexed: 11/28/2022] Open
Abstract
The factors responsible for this reported fertility decline among human immunodeficiency virus (HIV) positive men is yet to be determined. This study is aimed at investigating the impact of HIV or combination antiretroviral therapy (cART) on sperm cells, reproductive hormones, oxidative stress markers, apoptosis, and sperm DNA fragmentation of men living with HIV. Twenty-one men living with HIV gave their written informed consent to participate in this study. Only 11 of the participants successfully donated blood and semen before and after 3 months of their treatment with cART. Semen, reproductive hormones, oxidative stress biomarkers, and DNA fragmentation were analysed. Data were subjected to Wilcoxon matched pairs signed rank test (ethical approval: CMUL/HREC/09/19/614). There was a significant decrease in viral load of HIV (p < 0.01), and a marked increase in progressive and total sperm motility. Total sperm count, morphology, and vitality had no significant change after 3 months of treatment with cART however, there was a significant increase (p < 0.05) in testosterone from 2.48 to 3.68 ng/ml, but luteinizing hormone decreased significantly (p < 0.05) from 9.6 to 6.5 mIU/ml. In addition, sperm DNA fragmentation increased significantly (p < 0.01). Conversely, viral load, and catalase decreased significantly, but no significant difference in malondialdehyde. This study showed that HIV depleted testosterone and impaired sperm motility which may negatively affect the fertility potential of men living with HIV. It also showed that adherence to cART (a combination of tenofovir, lamivudine, and dolutegravir) reduces the viral load and reverses the deleterious effects of cART albeit, cART appears to be toxic at subcellular spermatogenic levels.
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Affiliation(s)
- EN Akang
- Department of Anatomy, College of Medicine, University of Lagos, P.M.B. 12003, Idi-Araba, Lagos, Nigeria
| | - OO Dosumu
- Department of Anatomy, College of Medicine, University of Lagos, P.M.B. 12003, Idi-Araba, Lagos, Nigeria
| | - A Ogbenna
- Department of Haematology and Blood Transfusion, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
| | - UU Akpan
- Department of Anatomy, Faculty of Basic Medical Sciences, Bowen University, Iwo, Osun state, Nigeria
| | - JC Ezeukwu
- Department of Anatomy, College of Medicine, University of Lagos, P.M.B. 12003, Idi-Araba, Lagos, Nigeria
| | - M Odofin
- Department of Haematology and Blood Transfusion, Antiretroviral therapy (ART) Clinic, Lagos University Teaching Hospital (LUTH), Lagos, Nigeria
| | - AA Oremosu
- Department of Anatomy, College of Medicine, University of Lagos, P.M.B. 12003, Idi-Araba, Lagos, Nigeria
| | - AS Akanmu
- Department of Haematology and Blood Transfusion, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
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12
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de Albuquerque BHDR, de Oliveira MTFC, Aderaldo JF, de Medeiros Garcia Torres M, Lanza DCF. Human seminal virome: a panel based on recent literature. Basic Clin Androl 2022; 32:16. [PMID: 36064315 PMCID: PMC9444275 DOI: 10.1186/s12610-022-00165-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 06/16/2022] [Indexed: 02/06/2023] Open
Abstract
Background The seminal virome and its implications for fertility remain poorly understood. To date, there are no defined panels for the detection of viruses of clinical interest in seminal samples. Results In this study, we characterized the human seminal virome based on more than 1,000 studies published over the last five years. Conclusions The number of studies investigating viruses that occur in human semen has increased, and to date, these studies have been mostly prospective or related to specific clinical findings. Through the joint analysis of all these studies, we have listed the viruses related to the worsening of seminal parameters and propose a new panel with the main viruses already described that possibly affect male fertility and health. This panel can assist in evaluating semen quality and serve as a tool for investigation in cases of infertility.
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13
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Qrareya AN, Mahdi F, Kaufman MJ, Ashpole NM, Paris JJ. Age-related neuroendocrine, cognitive, and behavioral co-morbidities are promoted by HIV-1 Tat expression in male mice. Aging (Albany NY) 2022; 14:5345-5365. [PMID: 35830469 PMCID: PMC9320553 DOI: 10.18632/aging.204166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/23/2022] [Indexed: 11/25/2022]
Abstract
In the U.S. about half of the HIV-infected individuals are aged 50 and older. In men living with HIV, secondary hypogonadism is common and occurs earlier than in seronegative men, and its prevalence increases with age. While the mechanisms(s) are unknown, the HIV-1 trans-activator of transcription (Tat) protein disrupts neuroendocrine function in mice partly by dysregulating mitochondria and neurosteroidogenesis. We hypothesized that conditional Tat expression in middle-aged male transgenic mice [Tat(+)] would promote age-related comorbidities compared to age-matched controls [Tat(−)]. We expected Tat to alter steroid hormone milieu consistent with behavioral deficits. Middle-aged Tat(+) mice had lower circulating testosterone and progesterone than age-matched controls and greater circulating corticosterone and central allopregnanolone than other groups. Young Tat(+) mice had greater circulating progesterone and estradiol-to-testosterone ratios. Older age or Tat exposure increased anxiety-like behavior (open field; elevated plus-maze), increased cognitive errors (radial arm water maze), and reduced grip strength. Young Tat(+), or middle-aged Tat(−), males had higher mechanical nociceptive thresholds than age-matched counterparts. Steroid levels correlated with behaviors. Thus, Tat may contribute to HIV-accelerated aging.
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Affiliation(s)
- Alaa N Qrareya
- Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, USA
| | - Fakhri Mahdi
- Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, USA
| | - Marc J Kaufman
- Department of Psychiatry, McLean Imaging Center, McLean Hospital/Harvard Medical School, Belmont, MA 02478, USA
| | - Nicole M Ashpole
- Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, USA.,Research Institute of Pharmaceutical Sciences, University of Mississippi, University, MS 38677, USA
| | - Jason J Paris
- Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, USA.,Research Institute of Pharmaceutical Sciences, University of Mississippi, University, MS 38677, USA
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14
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Wu S, Hilton O, Pereira B, Girometti N, Milinkovic A, Ollandini G, Boffito M. Correlation between different equations to calculate free testosterone for improved detection of hypogonadism in people living with HIV. Int J STD AIDS 2022; 33:613-617. [PMID: 35379047 DOI: 10.1177/09564624221083760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The diagnosis of hypogonadism in people living with HIV (PLWH) remains challenging by the lack of a standardised diagnostic algorithm. Since sexual hormone-binding globulin levels are commonly increased in PLWH, guidelines recommend assessing free testosterone (FT) along with total testosterone levels. We compared different online equations available to estimate FT levels and found a good correlation amongst all algorithms. Estimating FT levels increased diagnostic accuracy of hypogonadism and therefore should be encouraged in clinical practice in PLWH with clinical symptoms of hypogonadism, even when total testosterone levels are normal.
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Affiliation(s)
- Shuang Wu
- 4615Department of Infectious Diseases, Imperial College London, London, UK
| | - Orla Hilton
- 4615Department of Infectious Diseases, Imperial College London, London, UK
| | - Branca Pereira
- 4615Department of Infectious Diseases, Imperial College London, London, UK.,HIV/GUM Directorate, 9762Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Nicolo Girometti
- HIV/GUM Directorate, 9762Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Ana Milinkovic
- HIV/GUM Directorate, 9762Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Giangiacomo Ollandini
- Urology Department, 156774Milton Keynes University Hospital, Milton Keynes, UK.,Department of HIV and Sexual Health, 577312King's College Hospital, London, UK
| | - Marta Boffito
- 4615Department of Infectious Diseases, Imperial College London, London, UK.,HIV/GUM Directorate, 9762Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
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15
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Pereira B, Mazzitelli M, Milinkovic A, Casley C, Rubio J, Channa R, Girometti N, Asboe D, Pozniak A, Boffito M. Evaluation of a Clinic Dedicated to People Aging with HIV at Chelsea and Westminster Hospital: Results of a 10-Year Experience. AIDS Res Hum Retroviruses 2022; 38:188-197. [PMID: 34269603 DOI: 10.1089/aid.2021.0083] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Successful management of HIV infection as a chronic condition has resulted in a demographic shift where the proportion of people living with HIV (PLWH) older than 50 years is steadily increasing. A dedicated clinic to PLWH older than 50 years was established at Chelsea and Westminster Hospital in January 2009 and then extended to HIV services across the directorate. We report the results of a service evaluation reviewing 10 years of activities of this clinic between January 2009 and 2019. We aimed to estimate the prevalence of major noninfectious comorbidities, polypharmacy (≥5 medications), and multimorbidity (≥2 non-HIV-related comorbidities) and describe algorithms devised for use in HIV outpatient clinics across the directorate. A cohort of 744 PLWH older than 50 years attending this service were analyzed (93% male; mean age of 56 ± 5.5 years; 84% white ethnicity); 97.7% were on antiretroviral treatment and 95.9% had undetectable HIV-RNA at the time of evaluation. The most common comorbidities diagnosed were dyslipidemia (50.1%), hypertension (21.5%), mental health disorders (depression and/or anxiety disorders, 15.7%), osteoporosis (12.2%), obesity (11.9%), chronic kidney disease (7.5%), and diabetes (5.8%). Low vitamin D levels were found in 62% of patients [43% with vitamin D deficiency (<40 mmol/liter) and 57% with vitamin D insufficiency (40-70 mmol/liter)]. The overall prevalence of polypharmacy and multimorbidity was 46.6% and 69.3%, respectively. This study showed significant rates of non-HIV-related comorbidities and polypharmacy in PLWH older than 50 years, leading on to the implementation of clinical care pathways and new joint HIV/specialty clinics (cardiology, nephrology, neurology, metabolic, menopause, and geriatric) to improve prevention, diagnosis, and management of major comorbidities in people aging with HIV.
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Affiliation(s)
- Branca Pereira
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
- Department of Medicine, Imperial College London, London, United Kingdom
| | - Maria Mazzitelli
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
- Medical and Surgical Sciences Department, Magna Graecia University, Catanzaro, Italy
| | - Ana Milinkovic
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Christina Casley
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Javier Rubio
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Rachel Channa
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Nicolo Girometti
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - David Asboe
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Anton Pozniak
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Marta Boffito
- HIV Department, Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
- Department of Medicine, Imperial College London, London, United Kingdom
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16
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Hypogonadism: a neglected comorbidity in young and middle-aged HIV-positive men on effective cART. AIDS 2022; 36:1061-1071. [PMID: 35113044 DOI: 10.1097/qad.0000000000003176] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Male hypogonadism (MH) is poorly characterized in young-to-middle-aged people living with HIV (PLHIV). We used a reliable free testosterone (FT) assay to assess the prevalence and predictive factors for MH in PLHIV on effective combined antiretroviral therapy (cART). DESIGN A French cross-sectional study from January 2013 to June 2016. METHODS We included HIV-1-infected men aged between 18 and 50 years with HIV loads ≤50 RNA copies/mL, on effective cART for ≥6 months. Hypogonadism was defined, according to guidelines, as a mean calculated serum FT concentration <70 pg/mL (Vermeulen equation). Sociodemographic, anthropometric, bone-densitometry, hormonal, immunovirological, metabolic and therapeutic parameters were collected. The IIEF-5, HAM-D and AMS scales respectively assessed erectile function, depression and quality of life. RESULTS Overall, 240 patients were enrolled, 231 were analyzed. Low FT concentrations (<70 pg/mL) were recorded in 20 patients (8.7%), and were exclusively of secondary origin. In multivariable analysis, the risk factors predictive of MH were: age >43 years (aOR 3.17, 95%CI 1.02-9.86;p = 0.04), total fat percentage >19% (aOR 3.5, 95%CI 1.18-10.37;p = 0.02), and treatment including Efavirenz (aOR 3.77, 95%CI 1.29-10.98;p = 0.02). A nadir CD4 T-cell count >200/mm3 (aOR 0.22, 95%CI 0.07-0.65;p < 0.01) were protective. CONCLUSIONS MH remains common in young-to-middle-aged PLHIV with stably suppressed viral replication. Treatment including Efavirenz, being over 43 years old and having a total body fat percentage greater than 19% could be used as criteria for identifying PLHIV at risk. Early screening for MH might improve care by identifying patients requiring testosterone replacement.
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17
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Chen Z, Jiang C, Cheng X, Ma L, Xin Y, Liu T, Sun R. Secondary hypogonadism following hand, foot, and mouth disease in an adult: a case report and review of literature. BMC Infect Dis 2022; 22:56. [PMID: 35033020 PMCID: PMC8760742 DOI: 10.1186/s12879-022-07030-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 01/04/2022] [Indexed: 11/29/2022] Open
Abstract
Background Previous reports have described hypogonadism associated with virus infection such as hantavirus, human immunodeficiency virus (HIV) or severe acute respiratory syndrome coronavirus 2 (SARS-COV-2). However, to our best knowledge there has been no case report of secondary hypogonadism following hand, foot, and mouth disease (HFMD). Case presentation A previously healthy 28-year-old man with no history of major physical and psychological trauma, presented with bilateral gynecomastia and erectile dysfunction 2 weeks after HFMD. Laboratory testament showed the level of gonadotropin hormones declined. Imaging examination demonstrated no major abnormal change in pituitary or reproductive system. The diagnosis of hypogonadism was established. Then the patient was ordered to maintain mental health outward of hospital without drug intervention. One month after presentation, his gonadotropin hormone level and sexual desire had recovered, while bilateral gynecomastia and erectile dysfunction symptoms disappeared. Conclusions Physicians should notice the possibility for hypogonadism in adult patients with a recent history of HFMD. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07030-0.
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Affiliation(s)
- Zhaoying Chen
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Chen Jiang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Xiaoyu Cheng
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Lidan Ma
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Ying Xin
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Tian Liu
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Ruixia Sun
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.
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18
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Morgunova TB, Maloletkina ES, Amergulov II, Glinkina IV, Pavlova MG, Fadeyev VV. Panhypopituitarism In HIV Patient Receiving Antiretroviral Therapy. RUSSIAN OPEN MEDICAL JOURNAL 2021. [DOI: 10.15275/rusomj.2021.0402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The article is dedicated to a clinical case of the panhypopituitarism development in a patient with HIV infection receiving antiretroviral therapy. The number of HIV-infected patients worldwide has increased significantly over the past decades. The introduction of highly active antiretroviral therapy into practice has significantly improved the prognosis for these patients. At the same time, the use of this therapy type is associated with a number of complications – in particular, with the development of the immune restoration syndrome. In addition, cases of endocrine dysfunction are described in many publications. Timely diagnosis and treatment of endocrine disorders would help avoiding complications caused by excess or deficiency of hormones.
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Affiliation(s)
- Tatyana B. Morgunova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | | | - Ilya I. Amergulov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Irina V. Glinkina
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Maria G. Pavlova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Valentin V. Fadeyev
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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Abstract
After participating in this activity, learners should be better able to:• Assess strategies for diagnosing depressive disorders in patients with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS)• Identify factors that contribute to the development of depressive disorders in HIV/AIDS• Evaluate strategies for managing depressive disorders in HIV/AIDS ABSTRACT: Depressive disorders and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) are associated with major socioeconomic burdens. The negative impact of depressive disorders on HIV/AIDS is well known, including on treatment outcomes. Unfortunately, depressive disorders are underdiagnosed and undertreated in seropositive persons. This review summarizes clinically useful information on depressive disorders in HIV/AIDS. More specifically, we address assessment, differential diagnosis, contributing factors, management, and common challenges in the treatment of depressive disorders in seropositive individuals. Assessment and diagnosis of depression may be challenging in seropositive persons because of several biopsychosocial particularities associated with HIV/AIDS. One of the difficulties is the overlap between depression and HIV/AIDS symptoms, particularly in individuals with advanced AIDS, requiring consideration of a broad differential diagnosis. Several factors related to HIV/AIDS status contribute to the higher rates of depressive disorders, including infectious-immunological, psychosocial, and exogenous factors. The treatment of depressive disorders in HIV/AIDS involves three groups of interventions: (1) pharmacological interventions, (2) psychotherapeutic interventions, and (3) management of other contributing factors. Challenges in management include poor adherence to treatment and the risk of suicide. We provide evidence-based recommendations to improve assessment and management of depressive disorders in seropositive persons.
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20
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Chavarriaga J, Prada J, Olejua P, López-Ramos H, Manjarrez M, Silva JM. Complete study for erectile dysfunction (CompED) improving diagnosis and treatment decision-making. Andrologia 2021; 53:e14212. [PMID: 34374105 DOI: 10.1111/and.14212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/12/2021] [Accepted: 07/27/2021] [Indexed: 01/27/2023] Open
Abstract
Erectile dysfunction is a condition associated with increasing age. Patient evaluation and management should follow a comprehensive, stepwise approach. The aim of this article was to report our experience with the complete study for erectile dysfunction, including intracavernous injection rigidity test, biothesiometry and colour duplex Doppler ultrasound. Data were collected and analysed prospectively. The primary end point was to determine whether treatment decision-making was eased by the CompED test. Secondary end points were to establish which clinical variables prior to the study could impact the results of the CompED test, to finally improve patient selection for the study. 187 patients were recruited, 31.2% of the patients had an axial rigidity below 50%, 28.5% had a peak systolic velocity <25 cm/s, 13.2% had an end-diastolic velocity >5cm/s and 27.5% had an abnormal biothesiometry. The factors that best predicted an abnormal result in any of the tests were age >70 years, IIEF domain A < 14 points, and previous radical prostatectomy or radiotherapy. The CompED test stands as a new alternative for the evaluation of patients with erectile dysfunction, being less time consuming, aiding in a more accurate determination of the aetiology and guiding treatment decision-making.
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Affiliation(s)
- Julian Chavarriaga
- Division of Urology, Hospital Universitario San Ignacio. Pontificia Universidad Javeriana, Bogotá, Colombia.,Division of Urology, Clínica Imbanaco - Quiron Salud, Cali, Colombia
| | - Juan Prada
- Division of Urology, Hospital Universitario San Ignacio. Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Peter Olejua
- Department of Epidemiology and Biostatistics. Hospital, Universitario San Ignacio. Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Hugo López-Ramos
- Division of Urology, Hospital Universitario San Ignacio. Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Maryori Manjarrez
- Division of Urology, Hospital Universitario San Ignacio. Pontificia Universidad Javeriana, Bogotá, Colombia
| | - José-Miguel Silva
- Division of Urology, Hospital Universitario San Ignacio. Pontificia Universidad Javeriana, Bogotá, Colombia
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21
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Fuseini H, Gyan BA, Kyei GB, Heimburger DC, Koethe JR. Undernutrition and HIV Infection in Sub-Saharan Africa: Health Outcomes and Therapeutic Interventions. Curr HIV/AIDS Rep 2021; 18:87-97. [PMID: 33606196 PMCID: PMC8404370 DOI: 10.1007/s11904-021-00541-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2021] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW Sub-Saharan Africa (SSA) is disproportionately burdened by the twin epidemics of food insecurity and HIV infection, and protein-calorie undernutrition is common among persons with HIV (PWH) initiating antiretroviral therapy (ART) in the region. In this review, we discuss the intersection of HIV infection and undernutrition, health outcomes among undernourished PWH starting ART, and the demonstrated and potential benefits of therapeutic interventions such as micro/macronutrient supplementation and pharmacological agents. RECENT FINDINGS A low body mass index (BMI), used as a general indicator of poor nutrition in most studies, is associated with impaired immune recovery and increased mortality in the early ART period. The increased risk of mortality is multifactorial, and contributors include undernutrition-related immune system dysfunction, increased susceptibility to opportunistic infections, and metabolic and cardiovascular dysregulation. Clinical trials of micro/macronutrient supplementary feeding, appetite stimulants (hormones and anabolic agents), and recombinant adipokines have shown a benefit for weight gain and metabolic health, but there are few data on mortality or immune recovery. A substantial proportion of PWH in SSA are undernourished, and undernutrition contributes to an increased risk of mortality and other adverse health outcomes. To date, there have been few prospective trials of nutritional supplementation and/or pharmacologic therapy among undernourished PWH in SSA, though findings from other settings suggest a potential benefit in this population.
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Affiliation(s)
- Hubaida Fuseini
- Department of Immunology, Noguchi Memorial Institute for Medical Research, Legon, Ghana.
- Department of Virology, Noguchi Memorial Institute for Medical Research, Legon, Ghana.
- Divison of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, 37232-2582, USA.
| | - Ben A Gyan
- Department of Immunology, Noguchi Memorial Institute for Medical Research, Legon, Ghana
- Department of Virology, Noguchi Memorial Institute for Medical Research, Legon, Ghana
| | - George B Kyei
- Department of Immunology, Noguchi Memorial Institute for Medical Research, Legon, Ghana
- Department of Virology, Noguchi Memorial Institute for Medical Research, Legon, Ghana
- Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO, USA
| | | | - John R Koethe
- Divison of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, 37232-2582, USA
- Vanderbilt Institute for Global Health, Nashville, TN, USA
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Youssef J, Sadera R, Mital D, Ahmed MH. HIV and the Pituitary Gland: Clinical and Biochemical Presentations. J Lab Physicians 2021; 13:84-90. [PMID: 34054243 PMCID: PMC8154342 DOI: 10.1055/s-0041-1723055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Human immunodeficiency virus (HIV) can have profound impact on the function of the pituitary gland. We have performed an electronic literature search using the following database: PubMed, Medline, Scopus, and Google Scholar. These databases were searched using the keywords HIV, pituitary glands, cancer, pituitary apoplexy, and infertility. HIV can cause hypopituitarism and also can lead to diabetes insipidus. The impact can be slow and insidious, and diagnosis depends on high index of clinical suspicion. The effect on anterior pituitary gland can be associated with growth hormone deficiency, hypothyroidism, adrenal insufficiency, premature menopause, erectile dysfunction, and infertility. HIV can cause pituitary apoplexy, and this should be treated as an endocrine emergency. Importantly, HIV can be associated with pituitary lymphoma and pituitary cancer. Therefore, joined management between HIV physicians, clinical biochemists and endocrinologists may help in establishing pituitary dysfunction.
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Affiliation(s)
- Joyce Youssef
- Medical School, The University of Buckingham, Buckingham, United Kingdom
| | - Rohan Sadera
- Medical School, The University of Buckingham, Buckingham, United Kingdom
| | - Dushyant Mital
- Department of HIV and Blood Borne Viruses, Milton Keynes University Hospital, NHS Foundation Trust, Milton Keynes, United Kingdom
| | - Mohamed H. Ahmed
- Department of Medicine and HIV Metabolic Clinic, Milton Keynes University Hospital NHS Foundation Trust, Eaglestone, Milton Keynes, Buckinghamshire, United Kingdom
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Vishvkarma R, Rajender S. Could SARS-CoV-2 affect male fertility? Andrologia 2020; 52:e13712. [PMID: 32578263 PMCID: PMC7361071 DOI: 10.1111/and.13712] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 05/21/2020] [Indexed: 02/06/2023] Open
Abstract
We performed this systematic review to evaluate the possibility of an impact of SARS-CoV-2 infection on male fertility. SARS-CoV-2 enters the cells with the help of ACE2; therefore, testicular expression of ACE2 was analysed from transcriptome sequencing studies and our unpublished data. Literature suggested that SARS-CoV-1 (2002-2004 SARS) had a significant adverse impact on testicular architecture, suggesting a high possibility of the impact of SARS-CoV-2 as well. Out of two studies on semen samples from COVID-19 affected patients, one reported the presence of SARS-CoV-2 in the semen samples while the other denied it, raising conflict about its presence in the semen samples and the possibility of sexual transmission. Our transcriptome sequencing studies on rat testicular germ cells showed ACE expression in rat testicular germ cells. We also found ACE2 expression in transcriptome sequencing data for human spermatozoa, corroborating its presence in the testicular germ cells. Transcriptome sequencing data from literature search revealed ACE2 expression in the germ, Sertoli and Leydig cells. The presence of ACE2 on almost all testicular cells and the report of a significant impact of previous SARS coronavirus on testes suggest that SARS-CoV-2 is highly likely to affect testicular tissue, semen parameters and male fertility.
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Affiliation(s)
- Rahul Vishvkarma
- Reproductive Biology Laboratory, Central Drug Research Institute, Lucknow, India
| | - Singh Rajender
- Reproductive Biology Laboratory, Central Drug Research Institute, Lucknow, India
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Pregnane steroidogenesis is altered by HIV-1 Tat and morphine: Physiological allopregnanolone is protective against neurotoxic and psychomotor effects. Neurobiol Stress 2020; 12:100211. [PMID: 32258256 PMCID: PMC7109513 DOI: 10.1016/j.ynstr.2020.100211] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 01/08/2020] [Accepted: 01/20/2020] [Indexed: 02/07/2023] Open
Abstract
Pregnane steroids, particularly allopregnanolone (AlloP), are neuroprotective in response to central insult. While unexplored in vivo, AlloP may confer protection against the neurological dysfunction associated with human immunodeficiency virus type 1 (HIV-1). The HIV-1 regulatory protein, trans-activator of transcription (Tat), is neurotoxic and its expression in mice increases anxiety-like behavior; an effect that can be ameliorated by progesterone, but not when 5α-reduction is blocked. Given that Tat's neurotoxic effects involve mitochondrial dysfunction and can be worsened with opioid exposure, we hypothesized that Tat and/or combined morphine would perturb steroidogenesis in mice, promoting neuronal death, and that exogenous AlloP would rescue these effects. Like other models of neural injury, conditionally inducing HIV-1 Tat in transgenic mice significantly increased the central synthesis of pregnenolone and progesterone's 5α-reduced metabolites, including AlloP, while decreasing central deoxycorticosterone (independent of changes in plasma). Morphine significantly increased brain and plasma concentrations of several steroids (including progesterone, deoxycorticosterone, corticosterone, and their metabolites) likely via activation of the hypothalamic-pituitary-adrenal stress axis. Tat, but not morphine, caused glucocorticoid resistance in primary splenocytes. In neurons, Tat depolarized mitochondrial membrane potential and increased cell death. Physiological concentrations of AlloP (0.1, 1, or 10 nM) reversed these effects. High-concentration AlloP (100 nM) was neurotoxic in combination with morphine. Tat induction in transgenic mice potentiated the psychomotor effects of acute morphine, while exogenous AlloP (1.0 mg/kg, but not 0.5 mg/kg) was ameliorative. Data demonstrate that steroidogenesis is altered by HIV-1 Tat or morphine and that physiological AlloP attenuates resulting neurotoxic and psychomotor effects.
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Hackney AC, Smith-Ryan AE, Fink JE. Methodological Considerations in Exercise Endocrinology. ENDOCRINOLOGY OF PHYSICAL ACTIVITY AND SPORT 2020. [DOI: 10.1007/978-3-030-33376-8_1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Platz EA, Barber JR, Chadid S, Lu J, Dobs AS, Kanarek NF, Nelson WG, Bradwin G, McGlynn KA, Rohrmann S. Nationally Representative Estimates of Serum Testosterone Concentration in Never-Smoking, Lean Men Without Aging-Associated Comorbidities. J Endocr Soc 2019; 3:1759-1770. [PMID: 31528824 PMCID: PMC6735742 DOI: 10.1210/js.2019-00151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 06/26/2019] [Indexed: 12/27/2022] Open
Abstract
CONTEXT Testosterone deficiency prevalence increases with age, comorbidities, and obesity. OBJECTIVE To inform clinical guidelines for testosterone deficiency management and development of targets for nonpharmacologic intervention trials for these men, we determined serum testosterone in never-smoking, lean men without select comorbidities in nationally representative surveys. DESIGN SETTING PARTICIPANTS We used cross-sectional data for never-smoking, lean men ≥20 years without diabetes, myocardial infarction, congestive heart failure, stroke, or cancer, without use of hormone-influencing medications, and participated in morning sessions of National Health and Nutrition Examination Survey (NHANES) III (phase I 1988-1991) or continuous NHANES (1999-2004). By age, we determined median total testosterone (ng/mL) measured previously by a Food and Drug Administration-approved immunoassay and median estimated free testosterone concentration. RESULTS In NHANES III, in never-smoking, lean men without comorbidities, median (25th, 75th percentile) testosterone was 4% to 9% higher than all men-20 to 39 years: 6.24 (5.16, 7.51), 40 to 59: 5.37 (3.83, 6.49), and ≥60: 4.61 (4.01, 5.18). In continuous NHANES, in never-smoking, lean men without comorbidities, levels were 13% to 24% higher than all men-20 to 39 years: 6.26 (5.32, 7.27), 40 to 59: 5.86 (4.91, 6.55), and ≥60: 4.22 (3.74, 5.73). In never-smoking, lean men without comorbidities, median estimated free testosterone was similar to (NHANES III) or slightly higher than (continuous NHANES) in all men. CONCLUSIONS These nationally representative data document testosterone levels (immunoassay) in never-smoking, lean men without select comorbidities 30 and 15 to 20 years ago. This information can be incorporated into guidelines for testosterone deficiency management and used to develop targets for nonpharmacologic intervention trials for testosterone deficiency.
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Affiliation(s)
- Elizabeth A Platz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
- Department of Urology and the James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - John R Barber
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Susan Chadid
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jiayun Lu
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Adrian S Dobs
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Norma F Kanarek
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - William G Nelson
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
- Department of Urology and the James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Gary Bradwin
- Department of Laboratory Medicine, Harvard Medical School and Children's Hospital, Boston, Massachusetts
| | - Katherine A McGlynn
- Division of Cancer Epidemiology & Genetics, National Cancer Institute, Bethesda, Maryland
| | - Sabine Rohrmann
- Division of Chronic Disease Epidemiology; Epidemiology, Biostatistics and Prevention Institute (EBPI), University of Zurich, Zurich, Switzerland
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Barbonetti A, D’Andrea S, Cavallo F, Martorella A, Francavilla S, Francavilla F. Erectile Dysfunction and Premature Ejaculation in Homosexual and Heterosexual Men: A Systematic Review and Meta-Analysis of Comparative Studies. J Sex Med 2019; 16:624-632. [DOI: 10.1016/j.jsxm.2019.02.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/29/2019] [Accepted: 02/22/2019] [Indexed: 01/23/2023]
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Glucocorticoid-immune response to acute stress in women and men living with HIV. J Behav Med 2019; 42:1153-1158. [PMID: 30888591 DOI: 10.1007/s10865-019-00029-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 03/12/2019] [Indexed: 12/14/2022]
Abstract
Despite high risk for serious non-AIDS events (SNAEs) and accelerated age-related increases in inflammatory markers relative to HIV+ men, HIV+ women have been understudied, particularly in terms of stress impacts on immune parameters. The purpose of this study was to examine sex differences in glucocorticoid-immune stress response in mid-life HIV+ individuals, as poor glucocorticoid control of stress-induced inflammation may contribute to health risk in HIV+ women. Male and female participants completed a threat of shock laboratory stressor. Serum cortisol and cytokines [interleukin (IL)-6, IL-8, IL-10, IL-1β, C-reactive protein (CRP), tumor necrosis factor (TNF)-α, interferon (IFN)-γ] were assessed at six timepoints prior to and in response to the stressor. Participants included 8 HIV- controls (n = 5 female) and 9 HIV+ (n = 5 female) who were virally suppressed. Repeated measures mixed models revealed a significant sex by HIV status by time interaction for IL-10, IL-1β, TNF-α, and cortisol. IL-10 response, an anti-inflammatory cytokine, was larger in males than females, regardless of HIV status. TNF-α response was blunted in HIV+ individuals compared with HIV-, and specifically in HIV+ women, IL-1β and cortisol response were blunted. Individuals living with HIV may have impaired coordination between the immune system and hypothalamic pituitary adrenal (HPA) axis. HIV+ women in particular exhibited dysregulated IL-1β and cortisol response to acute stress. Future work should focus on relationships among proinflammatory cytokines, stress, and SNAEs in HIV, with attention to sex as a biological variable.
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29
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Laan ETM, Prins JM, van Lunsen RHW, Nieuwkerk PT, Nievaard-Boon MAF. Testosterone Insufficiency in Human Immunodeficiency Virus-Infected Women: A Cross-Sectional Study. Sex Med 2019; 7:72-79. [PMID: 30522976 PMCID: PMC6377426 DOI: 10.1016/j.esxm.2018.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 09/20/2018] [Accepted: 10/18/2018] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Now that HIV infection has become a chronic disease, optimizing health status is an important goal of care for HIV-infected patients. Testosterone insufficiency (TI) can compromise health status, but little is known about the prevalence of TI and possible related factors in HIV-infected women. AIM To investigate the prevalence of TI among HIV-infected women attending our HIV outpatient clinic, and to study the relationship between TI and sexual function, fatigue, health status, and depression. METHODS 56 HIV-infected women aged ≥18 years who attended the HIV outpatient clinic of the Amsterdam University Medical Center, The Netherlands, were included. Blood samples were taken for endocrinologic testing and patients filled out 6 validated questionnaires measuring sexual function, fatigue, health, and depression. MAIN OUTCOME MEASURE TI, the Female Sexual Function Index, the Female Sexual Distress Scale-Revised, the Multidimensional Fatigue Inventory, the Medical Outcomes Studies Short Form 36-item health survey, and the Beck Depression Inventory were assessed. RESULTS A relatively high prevalence of TI, 37%, was found. Plasma viral load and CD4 cell count did not differ between women with or without TI. Clinical fatigue, physical fatigue, and impaired cognitive function were significantly more prevalent in women with TI. Women with TI also tended to report decreased sexual desire, reduced physical activity, increased mental fatigue, reduced physical function, increased health distress, and clinical depression. CONCLUSION We recommend that in all HIV-positive women with complaints typical for TI, testosterone is measured, and that in women with TI, testosterone replacement be considered as a treatment option. However, given that complaints are also prevalent in HIV-positive women without TI, the approach to women with these complaints should include sexual and psychological evaluation. Laan ETM, Prins JM, van Lunsen RHW, et al. Testosterone Insufficiency in Human Immunodeficiency Virus-Infected Women: A Cross-Sectional Study. Sex Med 2019;7:72-79.
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Affiliation(s)
- Ellen T M Laan
- Department of Sexology & Psychosomatic Obstetrics/Gynecology, Amsterdam University Medical Center, The Netherlands.
| | - Jan M Prins
- Department of Internal Medicine, Tropical Medicine and AIDS, Amsterdam University Medical Center, The Netherlands
| | - Rik H W van Lunsen
- Department of Sexology & Psychosomatic Obstetrics/Gynecology, Amsterdam University Medical Center, The Netherlands
| | - Pythia T Nieuwkerk
- Department of Medical Psychology, Amsterdam University Medical Center, The Netherlands
| | - Marian A F Nievaard-Boon
- Department of Sexology & Psychosomatic Obstetrics/Gynecology, Amsterdam University Medical Center, The Netherlands
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30
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Abstract
The finding of low circulating testosterone level in men is relatively frequent. The symptoms of hypogonadism are very frequent in the aging men. However, the diagnosis of hypogonadism is often neglected and the opportunity to replace low testosterone in older men is highly debated. The aim of this narrative review is to summarize the steps necessary to formulate a proper diagnosis and to guide toward an individualized treatment. While universally recognized the need to treat the young adults with known causes of pituitary or testicular failure, there are controversies on the cost-benefit of treating testosterone deficiency in older men. Discrepancies among the several available guidelines do not help to clarify the scenario, however, the recent larger clinical trials have shed some light on the fact that testosterone treatment carries some benefit, that is not free from risks. We provide an updated review of the diagnostic hallmarks, the several treatment modalities, with their advantages and disadvantages, and how to individualize and monitor treatment in order to maximize the benefits and minimize the risks. The treatment of male hypogonadism can no longer be downgraded and must become part of the cultural baggage of the endocrinologist.
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Affiliation(s)
- Christos P Tsametis
- Unit of Reproductive Endocrinology, First Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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31
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Mirza FS, Luthra P, Chirch L. Endocrinological aspects of HIV infection. J Endocrinol Invest 2018; 41:881-899. [PMID: 29313284 DOI: 10.1007/s40618-017-0812-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 12/16/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE Patients with human immunodeficiency virus (HIV) are living longer with effective antiretroviral therapies and are enjoying near normal life span. Therefore, they are encountering endocrine issues faced by the general population along with those specific to HIV infection. The purpose of this article is to review the common endocrine aspects of HIV infection, and the early detection and management strategies for these complications. METHODS Recent literature on HIV and endocrine disease was reviewed. RESULTS HIV can influence endocrine glands at several levels. Endocrine glandular function may be altered by the direct effect of HIV viral proteins, through generation of systemic and local cytokines and the inflammatory response and via glandular involvement with opportunistic infections and HIV-related malignancies. Endocrine disorders seen in people with HIV include metabolic issues related to obesity such as diabetes, hyperlipidemia, lipohypertrophy, lipoatrophy and lipodystrophy and contribute significantly to quality of life, morbidity and mortality. In addition, hypogonadism, osteopenia and osteoporosis are also more prevalent in the patients with HIV. Although disorders of hypothalamic-pituitary-adrenal axis resulting in adrenal insufficiency can be life threatening, these along with thyroid dysfunction are being seen less commonly in the antiretroviral therapy (ART) era. ARTs have greatly improved life expectancy in people living with HIV but can also have adverse endocrine effects. CONCLUSIONS Clinicians need to have a high index of suspicion for endocrine abnormalities in people with HIV as they can be potentially life threatening if untreated. Endocrine evaluation should be pursued as in the general population, with focus on prevention, early detection and treatment to improve quality of life and longevity.
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Affiliation(s)
- F S Mirza
- Division of Endocrinology and Metabolism, Department of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT, 06030-5456, USA.
- Department of Medicine, UConn Health, Farmington, CT, 06030, USA.
| | - P Luthra
- Division of Endocrinology and Metabolism, Department of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT, 06030-5456, USA
- Department of Medicine, UConn Health, Farmington, CT, 06030, USA
| | - L Chirch
- Division of Infectious Diseases, UConn Health, Farmington, CT, 06030, USA
- Department of Medicine, UConn Health, Farmington, CT, 06030, USA
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Abstract
Infertility affects up to 12% of all men, and sexual dysfunction occurs frequently in men of reproductive age, causing infertility in some instances. In infertile men, hypoactive sexual desire and lack of sexual satisfaction are the most prevalent types of sexual dysfunction, ranging from 8.9% to 68.7%. Erectile dysfunction and/or premature ejaculation, evaluated with validated tools, have a prevalence of one in six infertile men, and orgasmic dysfunction has a prevalence of one in ten infertile men. In addition, infertile men can experience a heavy psychological burden. Infertility and its associated psychological concerns can underlie sexual dysfunction. Furthermore, general health perturbations can lead to male infertility and/or sexual dysfunction. Erectile dysfunction and male infertility are considered proxies for general health, the former underlying cardiovascular disorders and the latter cancerous and noncancerous conditions. The concept that erectile dysfunction in infertile men might be an early marker of poor general health is emerging. Finally, medications used for general health problems can cause sperm abnormalities and sexual dysfunction. The treatment of some causes of male infertility might improve semen quality and reverse infertility-related sexual dysfunction. In infertile men, an investigation of sexual, general, and psychological health status is advisable to improve reproductive problems and general health.
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Affiliation(s)
- Francesco Lotti
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
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Ogedengbe OO, Naidu ECS, Azu OO. Antiretroviral Therapy and Alcohol Interactions: X-raying Testicular and Seminal Parameters Under the HAART Era. Eur J Drug Metab Pharmacokinet 2017; 43:121-135. [DOI: 10.1007/s13318-017-0438-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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34
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Antivirals and Male Reproduction. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1034:163-178. [DOI: 10.1007/978-3-319-69535-8_11] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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