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Liu S, Zhong M, Wu H, Su W, Wang Y, Li P. Potential Beneficial Effects of Naringin and Naringenin on Long COVID-A Review of the Literature. Microorganisms 2024; 12:332. [PMID: 38399736 PMCID: PMC10892048 DOI: 10.3390/microorganisms12020332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused a severe epidemic due to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Recent studies have found that patients do not completely recover from acute infections, but instead, suffer from a variety of post-acute sequelae of SARS-CoV-2 infection, known as long COVID. The effects of long COVID can be far-reaching, with a duration of up to six months and a range of symptoms such as cognitive dysfunction, immune dysregulation, microbiota dysbiosis, myalgic encephalomyelitis/chronic fatigue syndrome, myocarditis, pulmonary fibrosis, cough, diabetes, pain, reproductive dysfunction, and thrombus formation. However, recent studies have shown that naringenin and naringin have palliative effects on various COVID-19 sequelae. Flavonoids such as naringin and naringenin, commonly found in fruits and vegetables, have various positive effects, including reducing inflammation, preventing viral infections, and providing antioxidants. This article discusses the molecular mechanisms and clinical effects of naringin and naringenin on treating the above diseases. It proposes them as potential drugs for the treatment of long COVID, and it can be inferred that naringin and naringenin exhibit potential as extended long COVID medications, in the future likely serving as nutraceuticals or clinical supplements for the comprehensive alleviation of the various manifestations of COVID-19 complications.
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Affiliation(s)
- Siqi Liu
- Guangdong Engineering and Technology Research Center for Quality and Efficacy Re-Evaluation of Post-Market Traditional Chinese Medicine, State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; (S.L.); (M.Z.); (H.W.); (W.S.); (Y.W.)
| | - Mengli Zhong
- Guangdong Engineering and Technology Research Center for Quality and Efficacy Re-Evaluation of Post-Market Traditional Chinese Medicine, State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; (S.L.); (M.Z.); (H.W.); (W.S.); (Y.W.)
| | - Hao Wu
- Guangdong Engineering and Technology Research Center for Quality and Efficacy Re-Evaluation of Post-Market Traditional Chinese Medicine, State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; (S.L.); (M.Z.); (H.W.); (W.S.); (Y.W.)
| | - Weiwei Su
- Guangdong Engineering and Technology Research Center for Quality and Efficacy Re-Evaluation of Post-Market Traditional Chinese Medicine, State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; (S.L.); (M.Z.); (H.W.); (W.S.); (Y.W.)
- Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Maoming 525000, China
| | - Yonggang Wang
- Guangdong Engineering and Technology Research Center for Quality and Efficacy Re-Evaluation of Post-Market Traditional Chinese Medicine, State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; (S.L.); (M.Z.); (H.W.); (W.S.); (Y.W.)
| | - Peibo Li
- Guangdong Engineering and Technology Research Center for Quality and Efficacy Re-Evaluation of Post-Market Traditional Chinese Medicine, State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China; (S.L.); (M.Z.); (H.W.); (W.S.); (Y.W.)
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Hoffmann K, Gopal M. Paediatric acute epididymo-orchitis temporally related to SARS-CoV-2 infection: A case series and review of the literature. J Pediatr Urol 2024; 20:91-94. [PMID: 37806834 DOI: 10.1016/j.jpurol.2023.09.017] [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: 10/19/2022] [Revised: 08/18/2023] [Accepted: 09/22/2023] [Indexed: 10/10/2023]
Abstract
INTRODUCTION Acute epididymo-orchitis (AEO) is becoming an increasingly common differential diagnosis in children with acute scrotal pain. It has been noted in adult men that SARS-CoV-2 has a propensity for involving the testis and epididymis, affecting sperm and testosterone production. Our literature search revealed only one case report of COVID-19 presenting with epididymo-orchitis in a child. We present three more children who presented with AEO, all recovering from PCR-confirmed SARS-CoV-2 infection. This article reviews the post-inflammatory aetiology of paediatric epididymo-orchitis, and the propensity SARS-CoV-2 has for the testis. PATIENTS AND METHODS Two pre-pubertal ten-year-old patients presented to the emergency department with a 48-h history of gradual onset unilateral scrotal pain and increasing erythema of the ipsilateral scrotal skin. One fifteen-year-old boy was referred for ongoing symptoms four days following a diagnosis of AEO made by his General Practitioner. On further questioning, all three had PCR-confirmed COVID infection two weeks prior to the onset of their scrotal symptoms and had just ended their isolation period. A literature search was then performed using the keywords SARS-CoV-2, testes and paediatric acute epididymo-orchitis. DISCUSSION The SARS-Cov-2 virus has a propensity for affecting the testis and epididymis. This puts patients at increased risk of acute epididymo-orchitis during COVID infections. The inflammation induced by the virus appears to affect the cells responsible for testosterone production and sperm quality. However, there is no evidence that viral transmission can happen via semen. CONCLUSION SARS-Cov-2 infection can lead to acute epididymo-orchitis. Knowledge of this is clinically significant, firstly to avoid unnecessary surgical intervention due to a mistaken diagnosis of testicular torsion and secondly, due to the potential of the virus to affect sperm quality and testosterone production.
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Affiliation(s)
- Kelly Hoffmann
- Great North Children's Hospital, Queen Victoria Road, Newcastle Upon Tyne, NE1 4LP, United Kingdom.
| | - Milan Gopal
- Great North Children's Hospital, Queen Victoria Road, Newcastle Upon Tyne, NE1 4LP, United Kingdom
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Corona DG, Vena W, Pizzocaro A, Rastrelli G, Sparano C, Sforza A, Vignozzi L, Maggi M. Metabolic syndrome and erectile dysfunction: a systematic review and meta-analysis study. J Endocrinol Invest 2023; 46:2195-2211. [PMID: 37515706 DOI: 10.1007/s40618-023-02136-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 02/09/2023] [Indexed: 07/31/2023]
Abstract
PURPOSE The clinical significance of metabolic syndrome (MetS) versus its single components in erectile dysfunction (ED) is conflicting. Thus, the purpose is to analyze the available evidence on the relationship between MetS-along with its components-and ED. METHODS All prospective and retrospective observational studies reporting information on ED and MetS were included. In addition, we here reanalyzed preclinical and clinical data obtained from a previously published animal model of MetS and from a consecutive series of more than 2697 men (mean age: 52.7 ± 12), respectively. RESULTS Data derived from this meta-analysis showed that MetS was associated with an up to fourfold increased risk of ED when either unadjusted or adjusted data were considered. Meta-regression analysis, performed using unadjusted statistics, showed that the MetS-related risk of ED was closely associated with all the MetS components. These associations were confirmed when unadjusted analyses from clinical models were considered. However, fully adjusted data showed that MetS-associated ED was more often due to morbidities included (or not) in the algorithm than to the MetS diagnostic category itself. MetS is also associated with low testosterone, but its contribution to MetS-associated ED-as derived from preclinical and clinical models-although independent, is marginal. CONCLUSIONS The results of our analysis suggest that MetS is a useless diagnostic category for studying ED. However, treating the individual MetS components is important, because they play a pivotal role in determining ED.
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Affiliation(s)
- D G Corona
- Endocrinology Unit, Azienda AUSL Bologna, Largo Nigrisoli 2, 40133, Bologna, Italy.
| | - W Vena
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - A Pizzocaro
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - G Rastrelli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - C Sparano
- Endocrinology Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - A Sforza
- Endocrinology Unit, Azienda AUSL Bologna, Largo Nigrisoli 2, 40133, Bologna, Italy
| | - L Vignozzi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - M Maggi
- Endocrinology Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
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Zeginiadou T, Symeonidis EN, Symeonidis A, Vakalopoulos I. SARS-CoV-2 infection (COVID-19) and male fertility: Something we should be worried about? Urologia 2023; 90:726-734. [PMID: 37278004 PMCID: PMC10247691 DOI: 10.1177/03915603231175941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 04/19/2023] [Indexed: 06/07/2023]
Abstract
As of 2021, roughly 5 million deaths were linked to SARS-CoV-2 infection based on World Health Organization estimates. The pandemic takes its staggering death toll, severely affecting the healthcare systems and leading to detrimental implications globally. While the severe impact on the respiratory system is well-established, the exact effect on male reproduction is still largely uncharted territory. When it comes to gender, men appear more vulnerable compared to women. Increasing evidence suggests that COVID-19 adversely affects spermatogenesis and hormonal balance in diverse ways. Semen parameters seem to be compromised at least temporarily, while long-term worsening needs to be clarified in studies with extended follow-up. For the time being, no data support the adverse effect of COVID-19 vaccines on a male's reproductive health. In the present article, we examine the available literature and briefly discuss the impact of the virus on reproduction and fertility. We further provide a comprehensive overview of the current status of vaccination and its potential effect on male fertility. Ultimately, we address the need for future well-designed large-scale trials before drawing definite conclusions on the exact impact of the virus on a male's fecundity.
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Affiliation(s)
| | - Evangelos N Symeonidis
- 1st Department of Urology, Aristotle University, “G. Gennimatas” General Hospital, Thessaloniki, Greece
| | - Asterios Symeonidis
- 1st Department of Urology, Aristotle University, “G. Gennimatas” General Hospital, Thessaloniki, Greece
| | - Ioannis Vakalopoulos
- 1st Department of Urology, Aristotle University, “G. Gennimatas” General Hospital, Thessaloniki, Greece
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Gupta D, Singh S, Shukla S, Shrivastava S. Oncofertility: Treatment options from bench to bedside. CANCER PATHOGENESIS AND THERAPY 2023; 1:284-289. [PMID: 38327602 PMCID: PMC10846294 DOI: 10.1016/j.cpt.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 05/05/2023] [Accepted: 05/10/2023] [Indexed: 02/09/2024]
Abstract
In recent years, there has been continuous improvement in the treatment and diagnosis of cancer, which has led to a significant improvement in the survival rate of cancer patients. Treatments that include chemotherapy, radiotherapy, surgery, or combined therapy have several side effects that may lead to premature ovarian insufficiency in females or substantial male germ cell loss. Reproductive biologists recommend that all patients who are diagnosed with a malignant tumor must undergo a consultation for fertility protection and preservation. In this review, we discuss the background knowledge, methods, and options for fertility preservation and how these new strategies help oncologists, surgeons, pediatricians, and hematologists, conserve fertility and be aware of the concepts, methods, and importance of fertility guards. This review may aid in the advancement of novel personalized methods for fertility preservation according to patients' conditions.
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Affiliation(s)
- Divya Gupta
- Reproductive Biology and Toxicology Lab, SOS in Zoology, Jiwaji University, Gwalior, Madhya Pradesh 474011, India
| | - Shubham Singh
- Department of Zoology, Guru Ghasidas Vishwavidyalaya, Bilaspur (C.G.) 495009, India
| | - Sangeeta Shukla
- Reproductive Biology and Toxicology Lab, SOS in Zoology, Jiwaji University, Gwalior, Madhya Pradesh 474011, India
| | - Sadhana Shrivastava
- Reproductive Biology and Toxicology Lab, SOS in Zoology, Jiwaji University, Gwalior, Madhya Pradesh 474011, India
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Kloping YP, Hidayatullah F, Rahman ZA, Chung E, Hakim L. Male Reproductive Tract Involvement and Sperm Parameters in SARS-CoV-2 Patients: A Systematic Review and Meta-Analysis. World J Mens Health 2023; 41:538-557. [PMID: 36102101 PMCID: PMC10307665 DOI: 10.5534/wjmh.220019] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 05/06/2022] [Accepted: 05/15/2022] [Indexed: 11/26/2023] Open
Abstract
PURPOSE There is a growing concern regarding the impact of SARS-CoV-2 infection on the male reproductive tract due to ACE2 receptor expression, however, its impact remains unclear. We performed this review to evaluate whether SARS-CoV-2 infection affects the male reproductive system. MATERIALS AND METHODS We conducted a search in the Embase, Scopus, and MEDLINE databases, adhering to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline. Eligible studies comprised articles reporting viral RNA presence in semen, sperm parameters, and orchitis or orchiepididymitis occurrence in SARS-CoV-2 patients. Observational studies' quality was determined using the Newcastle-Ottawa Scale (NOS). Case reports were assessed using the Joanna Briggs Institute (JBI)'s checklist. RESULTS A total of 32 relevant articles were included. Viral RNA was found in 7% of infected patients' semen (95% CI, -0.01 to 0.15) from 3 studies. There were also only 7% of patients with orchitis or orchiepididymitis clinical manifestations (95% CI, 0.05-0.10). The semen volume and concentration were 2.34 mL (95% CI, 1.87-2.81) and 51.73 million/mL (95% CI, 31.60-71.85). The progressive and total motility percentages were 36.11% (95% CI, 28.87-43.35) and 43.07% (95% CI, 28.57-57.57), respectively. The morphology was 6.03% (95% CI, -1.05 to 13.10). There is a difference in semen volume between moderate and severe infections (MD, 0.52; 95% CI, 0.27-0.76; p<0.0001) and concentration between mild and moderate (MD, 18.74; 95% CI, 1.02-36.46; p=0.04), mild and severe (MD, 43.50; 95% CI, 13.86-73.14; p=0.004), as well as moderate and severe (MD, 22.25; 95% CI, 9.33-35.17; p=0.0007). CONCLUSIONS SARS-CoV-2 infection may result in decreased sperm concentration in severe cases and the mechanism relates to potential reproductive tract inflammation. The absence of large viral RNA detection in the semen indicates a systemic effect, although this is largely unproven.
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Affiliation(s)
- Yudhistira Pradnyan Kloping
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
- Department of Urology, Dr. Soetomo General-Academic Hospital, Surabaya, East Java, Indonesia
| | - Furqan Hidayatullah
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
- Department of Urology, Dr. Soetomo General-Academic Hospital, Surabaya, East Java, Indonesia
| | - Zakaria Aulia Rahman
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
- Department of Urology, Dr. Soetomo General-Academic Hospital, Surabaya, East Java, Indonesia
| | - Eric Chung
- Department of Urology, Princess Alexandra Hospital, University of Queensland, Brisbane, QLD, Australia
| | - Lukman Hakim
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
- Department of Urology, Universitas Airlangga Teaching Hospital, Surabaya, East Java, Indonesia.
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Cryopreservation of Human Spermatozoa: Functional, Molecular and Clinical Aspects. Int J Mol Sci 2023; 24:ijms24054656. [PMID: 36902084 PMCID: PMC10002855 DOI: 10.3390/ijms24054656] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/17/2023] [Accepted: 02/24/2023] [Indexed: 03/04/2023] Open
Abstract
Cryopreservation is an expanding strategy to allow not only fertility preservation for individuals who need such procedures because of gonadotoxic treatments, active duty in dangerous occupations or social reasons and gamete donation for couples where conception is denied, but also for animal breeding and preservation of endangered animal species. Despite the improvement in semen cryopreservation techniques and the worldwide expansion of semen banks, damage to spermatozoa and the consequent impairment of its functions still remain unsolved problems, conditioning the choice of the technique in assisted reproduction procedures. Although many studies have attempted to find solutions to limit sperm damage following cryopreservation and identify possible markers of damage susceptibility, active research in this field is still required in order to optimize the process. Here, we review the available evidence regarding structural, molecular and functional damage occurring in cryopreserved human spermatozoa and the possible strategies to prevent it and optimize the procedures. Finally, we review the results on assisted reproduction technique (ARTs) outcomes following the use of cryopreserved spermatozoa.
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Mukherjee AG, Wanjari UR, Gopalakrishnan AV, Kannampuzha S, Murali R, Namachivayam A, Ganesan R, Renu K, Dey A, Vellingiri B, Prabakaran DS. Insights into the Scenario of SARS-CoV-2 Infection in Male Reproductive Toxicity. Vaccines (Basel) 2023; 11:vaccines11030510. [PMID: 36992094 DOI: 10.3390/vaccines11030510] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/09/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
COVID-19 has become a significant public health concern that has catastrophic consequences for society. Some preliminary evidence suggests that the male reproductive system may be an infection target for SARS-CoV-2. SARS-CoV-2 may be transmitted sexually, according to preliminary research. Testicular cells exhibit a high level of the angiotensin-converting enzyme 2 (ACE2) receptor, which enhances the entry of the SARS-CoV-2 into host cells. Some instances of COVID-19 have been documented to exhibit hypogonadism during the acute stage. Furthermore, systemic inflammatory reactions triggered by SARS-CoV-2 infection may cause oxidative stress (OS), which has been shown to have profoundly deleterious consequences on testicular functioning. This work gives a clear picture of how COVID-19 may affect male reproductive systems and calls attention to the many unanswered questions about the mechanisms by which this virus can be linked to men’s health and fertility.
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Affiliation(s)
- Anirban Goutam Mukherjee
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Uddesh Ramesh Wanjari
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Sandra Kannampuzha
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Reshma Murali
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Arunraj Namachivayam
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore 632014, India
| | - Raja Ganesan
- Institute for Liver and Digestive Diseases, College of Medicine, Hallym University, Chuncheon 24253, Republic of Korea
| | - Kaviyarasi Renu
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Institute of Medical and Technical Sciences, Saveetha Dental College & Hospitals, Saveetha University, Chennai 600077, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, India
| | - Balachandar Vellingiri
- Stem Cell and Regenerative Medicine/Translational Research, Department of Zoology, School of Basic Sciences, Central University of Punjab (CUPB), Bathinda 151401, India
| | - D S Prabakaran
- Department of Radiation Oncology, College of Medicine, Chungbuk National University, Chungdae-ro 1 Seowon-gu, Cheongju 28644, Republic of Korea
- Department of Biotechnology, Ayya Nadar Janaki Ammal College (Autonomous), Srivilliputhur Main Road, Sivakasi 626124, India
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Pallotti F, Esteves SC, Faja F, Buonacquisto A, Conflitti AC, Hirsch MN, Lenzi A, Paoli D, Lombardo F. COVID-19 and its treatments: lights and shadows on testicular function. Endocrine 2023; 79:243-251. [PMID: 36260234 PMCID: PMC9579574 DOI: 10.1007/s12020-022-03221-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 10/02/2022] [Indexed: 02/06/2023]
Abstract
PURPOSE The SARS-CoV-2 pandemic has rapidly spread worldwide and, among the others, the male gender was quickly recognized as an independent risk factor for both the disease and its consequences. Since the possibility of long-term hormonal axis changes and male gamete impairment have been hypothesized but a relatively low levels of evidence has been reached, we focused this narrative mini-review on summarizing key state-of-the-art knowledge on male reproductive effects of COVID-19 as a quick reference for reproductive health specialists. METHODS A comprehensive Medline/PubMed and Embase search was performed selecting all relevant, peer-reviewed papers in English published from 2020. Other relevant papers were selected from the reference lists. RESULTS Available evidence indicates that the likelihood of direct testicular damage from SARS-CoV-2 is somewhat low, but there are many indirect ways (fever, cytokine imbalance, and drugs) through which the pituitary-gonadal axis and spermatogenesis may be disrupted. These alterations are probably transient, but as available evidence is low quality, it cannot be excluded that previous pathologies or comorbidities might modulate the risk of their persistence. On the other hand, available evidence shows high safety regarding andrological health for available vaccines, although studies are mainly focused on mRNA vaccines. CONCLUSION A careful andrological evaluation of men recovering from COVID-19 is highly recommended. Since available evidence is relatively scarce, a careful andrological follow-up and counseling of these patients are mandatory.
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Affiliation(s)
- Francesco Pallotti
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Sandro C Esteves
- Andrology and Human Reproduction Clinic, Av. Dr. Heitor Penteado, 1464, Campinas, Brazil
- Faculty of Health, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Fabiana Faja
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Alessandra Buonacquisto
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Anna Chiara Conflitti
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Maria Neve Hirsch
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Andrea Lenzi
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Donatella Paoli
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Francesco Lombardo
- Laboratory of Seminology - Sperm Bank "Loredana Gandini", Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy.
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Pivonello R, de Angelis C, Menafra D, Colao A. Testis-Specific Genes Deregulation in the Testis of COVID-19 Patients: A Potential Driver of Spermatogenesis Disruption? J Clin Endocrinol Metab 2022; 108:e195-e196. [PMID: 36524343 PMCID: PMC10099156 DOI: 10.1210/clinem/dgac730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/06/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
- Unesco Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - Cristina de Angelis
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
| | - Davide Menafra
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, Naples, Italy
- Unesco Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
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11
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Corona G, Vena W, Pizzocaro A, Pallotti F, Paoli D, Rastrelli G, Baldi E, Cilloni N, Gacci M, Semeraro F, Salonia A, Minhas S, Pivonello R, Sforza A, Vignozzi L, Isidori AM, Lenzi A, Maggi M, Lombardo F. Andrological effects of SARS-Cov-2 infection: a systematic review and meta-analysis. J Endocrinol Invest 2022; 45:2207-2219. [PMID: 35527294 PMCID: PMC9080963 DOI: 10.1007/s40618-022-01801-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/04/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE The short- and long-term andrological effects of coronavirus disease 2019 (COVID-19) have not been clarified. Our aim is to evaluate the available evidence regarding possible andrological consequences of COVID-19 either on seminal or hormonal parameters. The safety of the COVID-19 vaccines in terms of sperm quality was also investigated. METHODS All prospective and retrospective observational studies reporting information on severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) mRNA semen and male genitalia tract detection (n = 19), as well as those reporting data on semen analysis (n = 5) and hormonal parameters (n = 11) in infected/recovered patients without any arbitrary restriction were included. RESULTS Out of 204 retrieved articles, 35 were considered, including 2092 patients and 1138 controls with a mean age of 44.1 ± 12.6 years, and mean follow-up 24.3 ± 18.9 days. SARS-CoV-2 mRNA can be localized in male genitalia tracts during the acute phase of the disease. COVID-19 can result in short-term impaired sperm and T production. Available data cannot clarify long-term andrological effects. Low T observed in the acute phase of the disease is associated with an increased risk of being admitted to the Intensive Care Unit or death. The two available studies showed that the use of mRNA COVID-19 vaccines does not affect sperm quality. CONCLUSIONS The results of our analysis clearly suggest that each patient recovering from COVID-19 should be monitored to rule out sperm and T abnormalities. The specific contribution of reduced T levels during the acute phase of the infection needs to be better clarified.
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Affiliation(s)
- G Corona
- Endocrinology Unit, Medical Department, Azienda Usl, Maggiore-Bellaria Hospital, Bologna, Italy
| | - W Vena
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - A Pizzocaro
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - F Pallotti
- Department of Experimental Medicine, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - D Paoli
- Department of Experimental Medicine, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - G Rastrelli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - E Baldi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - N Cilloni
- Department of Anaesthesia, Intensive Care and EMS, Maggiore Hospital Bologna, Bologna, Italy
| | - M Gacci
- Department of Minimally Invasive and Robotic Urologic Surgery and Kidney Transplantation, Careggi University Hospital (AOUC), University of Florence, Florence, Italy
| | - F Semeraro
- Department of Anaesthesia, Intensive Care and EMS, Maggiore Hospital Bologna, Bologna, Italy
| | - A Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - S Minhas
- Department of Urology, Imperial Healthcare NHS Trust, Charing Cross Hospital, London, UK
| | - R Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università Federico II di Napoli, Naples, Italy
- Staff of UNESCO Chair for Health Education and Sustainable Development Baldi E, Federico II University, Naples, Italy
| | - A Sforza
- Endocrinology Unit, Medical Department, Azienda Usl, Maggiore-Bellaria Hospital, Bologna, Italy
| | - L Vignozzi
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - A M Isidori
- Department of Experimental Medicine, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - A Lenzi
- Department of Experimental Medicine, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - M Maggi
- Endocrinology Unit, "Mario Serio" Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
| | - F Lombardo
- Department of Experimental Medicine, "Sapienza" University of Rome, Policlinico Umberto I Hospital, Rome, Italy
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12
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Yang Z, Roth K, Ding J, Kassotis CD, Mor G, Petriello MC. Exposure to a mixture of per-and polyfluoroalkyl substances modulates pulmonary expression of ACE2 and circulating hormones and cytokines. Toxicol Appl Pharmacol 2022; 456:116284. [PMID: 36270329 PMCID: PMC10325118 DOI: 10.1016/j.taap.2022.116284] [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: 07/05/2022] [Revised: 09/29/2022] [Accepted: 10/13/2022] [Indexed: 01/01/2023]
Abstract
Genetic and environmental factors impact on the interindividual variability of susceptibility to communicable and non-communicable diseases. A class of ubiquitous chemicals, Per- and polyfluoroalkyl substances (PFAS) have been linked in epidemiological studies to immunosuppression and increased susceptibility to viral infections, but possible mechanisms are not well elucidated. To begin to gain insight into the role of PFAS in susceptibility to one such viral infection, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), male and female C57BL/6 J mice were exposed to control water or a mixture of 5 PFAS (PFOS, PFOA, PFNA, PFHxS, Genx) for 12 weeks and lungs were isolated for examination of expression of SARS-CoV-2-related receptors Angiotensin-Converting Enzyme 2 (ACE2) and others. Secondary analyses included circulating hormones and cytokines which have been shown to directly or indirectly impact on ACE2 expression and severity of viral infections. Changes in mRNA and protein expression were analyzed by RT-qPCR and western blotting and circulating hormones and cytokines were determined by ELISA and MESO QuickPlex. The PFAS mixture decreased Ace2 mRNA 2.5-fold in male mice (p < 0.0001), with no significant change observed in females. In addition, TMPRSS2, ANPEP, ENPEP and DPP4 (other genes implicated in COVID-19 infection) were modulated due to PFAS. Plasma testosterone, but not estrogen were strikingly decreased due to PFAS which corresponded to PFAS-mediated repression of 4 representative pulmonary AR target genes; hemoglobin, beta adult major chain (Hbb-b1), Ferrochelatase (Fech), Collagen Type XIV Alpha 1 Chain (Col14a1), 5'-Aminolevulinate Synthase 2 (Alas2). Finally, PFAS modulated circulating pro and anti-inflammatory mediators including IFN-γ (downregulated 3.0-fold in females; p = 0.0301, 2.1-fold in males; p = 0.0418) and IL-6 (upregulated 5.6-fold in males; p = 0.030, no change in females). In conclusion, our data indicate long term exposure to a PFAS mixture impacts mechanisms related to expression of ACE2 in the lung. This work provides a mechanistic rationale for important future studies of PFAS exposure and subsequent viral infection.
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Affiliation(s)
- Zhao Yang
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA
| | - Katherine Roth
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA
| | - Jiahui Ding
- C.S Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA
| | - Christopher D Kassotis
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48202, USA
| | - Gil Mor
- C.S Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA
| | - Michael C Petriello
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; Department of Pharmacology, School of Medicine, Wayne State University, Detroit, MI 48202, USA.
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13
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Aksak T, Satar D, Bağci R, Gülteki̇n E, Coşkun A, Demi̇rdelen U. Investigation of the effect of COVID-19 on sperm count, motility, and morphology. J Med Virol 2022; 94:5201-5205. [PMID: 35778273 PMCID: PMC9349731 DOI: 10.1002/jmv.27971] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/17/2022] [Accepted: 06/29/2022] [Indexed: 12/15/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a single-stranded RNA virus that causes many diseases such as respiratory diseases, cardiovascular diseases, and gastrointestinal diseases. Although it has been shown that the angiotensin-converting enzyme 2 receptor, which has a high affinity for the SARS-CoV-2 is mostly expressed in the lungs, it is also expressed especially in the cells of the testicular tissue. Although there are studies showing the effect of SARS-CoV-2 on spermatogenesis, the effects of COVID-19 on sperm count, motility, and morphology are still unclear. The aim of this study is to investigate changes in sperm quality in men who had recovered and never had COVID-19, therefore semen samples were analyzed from all individuals in the patient and control groups aged 20-50 years who agreed to participate in the study and voluntary in SBU Ministry of Health Adana City Training and Research Hospital. (Toros University Ethics Committee Decision Number: 1433, Date: April 15, 2021) (Adana Provincial Health Directorate Ethics Commission Decision dated May 27, 2021/5). Two groups were selected (100 men had and recovered from COVID-19, and 100 men never had COVID-19) spermiograms from both groups were analyzed in accordance with the World Health Organization standards. The sperm concentration of the COVID-19 negative group was significantly higher than those in the COVID-19 positive group. No statistically significant difference was detected between the groups for sperm motility and morphology. It was observed that men with COVID-19 had decreased sperm concentrations suggesting that COVID-19 may have a negative effect on male fertility. However, in the long term, more comprehensive studies with a large sample size are needed to understand better the changes in sperm concentration.
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Affiliation(s)
- Tiinçe Aksak
- Medical Laboratory TechniquesToros University Vocational School of Health ServicesMersinTurkey
| | - Deniz A. Satar
- Andrology LaboratoryAdana City Training and Research HospitalAdanaTurkey
| | - Rıdvan Bağci
- Andrology LaboratoryAdana City Training and Research HospitalAdanaTurkey
| | - Efdal O. Gülteki̇n
- Medical Laboratory TechniquesToros University Vocational School of Health ServicesMersinTurkey
| | - Arzu Coşkun
- Medical Laboratory TechniquesToros University Vocational School of Health ServicesMersinTurkey
| | - Umut Demi̇rdelen
- Andrology LaboratoryAdana City Training and Research HospitalAdanaTurkey
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14
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Agrawal M, Kumar V, Vardhan G. Growing concerns on male reproductive health amidst COVID-19 pandemic. J Family Med Prim Care 2022; 11:5038-5040. [PMID: 36505593 PMCID: PMC9731087 DOI: 10.4103/jfmpc.jfmpc_199_22] [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: 01/25/2022] [Revised: 04/11/2022] [Accepted: 04/13/2022] [Indexed: 11/07/2022] Open
Abstract
Blood-testis barrier is body's innate mechanism to defend germ cells by creating a physical and immunological barrier. But some viral infections are known to evade it. As ACE2 and TMPRSS2 are present all over the body including male reproductive tract, it is worth exploring how coronavirus disease (COVID-19) could possibly affect male fertility. A review of literature was done using search engines like PubMed, Medline, Google Scholar, etc., and all the latest articles up to May 2021 were considered. Some studies have substantiated the presence of orchitis in COVID patients using semen and tissue samples. Though most studies report the absence of virus in testis, involvement of seminiferous tubules has been seen in pathological analysis suggesting defective spermatogenesis. This can be primarily attributed to inflammation and increased vascular permeability. Other factors that could affect male fertility are fever, autoimmune response, drugs, and erectile dysfunction. Male fertility is an important aspect of health care and must be looked into. Further studies can be done to understand host immunity towards SARS-CoV-2 in the testis. It will be worthwhile to know whether viral orchitis and its sequelae are acute or chronic in nature, and if they are reversible. Effect of the virus on female reproductive tract can also be assessed further. Counselling can be given to affected/recovering patients along with correct selection of drugs to prevent these long-term complications.
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Affiliation(s)
- Megha Agrawal
- Department of Physiology, Anna Medical College, Montagne Blanche, Mauritius
| | - Vikas Kumar
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Gyan Vardhan
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India,Address for correspondence: Mr. Gyan Vardhan, Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh - 249 203, Uttarakhand, India. E-mail:
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15
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Scaravelli G, Levi Setti PE, Gennarelli G, Mencaglia L, Ubaldi FM, De Luca R, Cimadomo D, Spoletini R, Vigiliano V, Sileri PP. The actual impact of SARS-CoV-2/COVID-19 pandemic on IVF activity: a survey across Italian ART centers. J Assist Reprod Genet 2022; 39:2373-2380. [PMID: 35997867 PMCID: PMC9395871 DOI: 10.1007/s10815-022-02600-2] [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: 06/22/2022] [Accepted: 08/18/2022] [Indexed: 11/28/2022] Open
Abstract
Purpose Since the end of February 2020, SARS-CoV-2 dramatically spread in Italy. To ensure that most of National Health System (NHS) resources were employed to control the pandemic, non-urgent medical procedures (including IVF) were suspended in March 2020. Here, we aimed at assessing the impact of the restrictive measures on Italian IVF activity. Methods In May 2020, the Italian ART Register launched an online survey (multiple choices and open answers) across ART centers (89.0% response rate; N = 170/191) to investigate how they were facing the emergency and estimate the reduction in their activity. In February 2022, the official data of the whole 2020 were published and retrospectively analyzed. The ART cycles conducted in Italy in 2020 (67,928 by 57,423 patients) were then compared to those conducted in 2019 (82,476 by 67,633 patients). The estimates formulated through the survey were compared to the actual reduction. Results In 2020, 14,548 less IVF cycles were conducted with respect to 2019 (− 17.6% reduction). This led to 2539 fewer live births (− 19.8%) than 2019. If the reduction unveiled by the survey launched in May 2020 (i.e., − 35%) would have persisted throughout 2020, a significantly larger impact was expected (4200 less newborns). Instead, the activity was gradually recovered, and it compensated the months of greatest emergency, thus fulfilling the most optimistic scenario. Conclusions Italy suffers from the lowest birth rate in Europe, and COVID-19 impact on IVF-derived live births testified how key ART is for Italian demographics. The government should support access to these treatments with dedicated actions. Supplementary Information The online version contains supplementary material available at 10.1007/s10815-022-02600-2.
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Affiliation(s)
- Giulia Scaravelli
- ART Italian National Register, National Centre for Diseases Prevention and Health Promotion, National Health Institute, via Regina Elena, 299, 00161, Rome, Italy
| | - Paolo Emanuele Levi Setti
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Gianluca Gennarelli
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, Turin, Italy.,Livet, GeneraLife IVF, Turin, Italy
| | - Luca Mencaglia
- Physiopathology of Reproduction, Santa Margherita Hospital, Cortona, Italy
| | | | - Roberto De Luca
- ART Italian National Register, National Centre for Diseases Prevention and Health Promotion, National Health Institute, via Regina Elena, 299, 00161, Rome, Italy.
| | | | - Roberta Spoletini
- ART Italian National Register, National Centre for Diseases Prevention and Health Promotion, National Health Institute, via Regina Elena, 299, 00161, Rome, Italy
| | - Vincenzo Vigiliano
- ART Italian National Register, National Centre for Diseases Prevention and Health Promotion, National Health Institute, via Regina Elena, 299, 00161, Rome, Italy
| | - Pier Paolo Sileri
- Undersecretary for Health, Ministry of Health, Rome, Italy.,Vita-Salute San Raffaele University, Milan, Italy
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16
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Olana S, Mazzilli R, Salerno G, Zamponi V, Tarsitano MG, Simmaco M, Paoli D, Faggiano A. 4BNT162b2 mRNA Covid-19 Vaccine and semen: what do we know? Andrology 2022; 10:1023-1029. [PMID: 35647664 PMCID: PMC9348225 DOI: 10.1111/andr.13199] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 05/13/2022] [Accepted: 05/26/2022] [Indexed: 11/28/2022]
Abstract
Background The effects of an mRNA COVID‐19 vaccine on spermatozoa parameters are not known. The aim of this study was to evaluate the effect of the BNT162b2 mRNA COVID‐19 vaccine on human semen, comparing spermatozoa parameters before and after vaccine inoculation. Materials and methods In this single‐center prospective study, voluntary subjects who received mRNA vaccines from February to July 2021 were enrolled. The study population included male subjects aged between 18 and 45 years who completed the BNT162b2 mRNA COVID‐19 vaccine cycle. All subjects were evaluated before the first dose of vaccine (T0) and after 3 months (T1) with semen analysis and further analysis of seminal plasma, including colorimetric determination of reactive oxygen metabolites (d‐ROM test), electrolytes, and interleukin 6 (IL‐6) assessment by enzyme‐linked immunosorbent assay technology. Results The experimental sample included 47 subjects (age: 29.3 ± 6.0 years, range 24–32; body mass index: 23.15 ± 2.5 kg/m2, range 19.2–28.0). All the subjects reported no systemic side effects. No significant differences were observed in any spermatozoa parameter between T0 and T1. A subanalysis was performed in oligoazoospermic and asthenozoospermic subjects, confirming the same results. Electrolyte analysis also showed no significant differences before and after vaccine inoculation. Finally, no significant differences were observed in T0, compared to T1 for the d‐ROM test and IL‐6. Discussion and conclusion In this study, no significant differences in spermatozoa parameters before and after vaccine inoculations were found. Furthermore, oxidative stress analysis,, the activity of the cell membrane, and IL‐6, as a marker of inflammation, was not affected by the mRNA COVID‐19 vaccine. These results suggest that this vaccine is safe for male semen quality.
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Affiliation(s)
- Soraya Olana
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Rossella Mazzilli
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Gerardo Salerno
- Department of Neurosciences, Mental Health & Sensory Organs (NESMOS), Sapienza University of Rome, Rome, Italy
| | - Virginia Zamponi
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | | | - Maurizio Simmaco
- Department of Neurosciences, Mental Health & Sensory Organs (NESMOS), Sapienza University of Rome, Rome, Italy
| | - Donatella Paoli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Antongiulio Faggiano
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
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17
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Omolaoye TS, Jalaleddine N, Cardona Maya WD, du Plessis SS. Mechanisms of SARS-CoV-2 and Male Infertility: Could Connexin and Pannexin Play a Role? Front Physiol 2022; 13:866675. [PMID: 35721552 PMCID: PMC9205395 DOI: 10.3389/fphys.2022.866675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 05/02/2022] [Indexed: 11/13/2022] Open
Abstract
The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on male infertility has lately received significant attention. SARS-CoV-2, the virus that causes coronavirus disease (COVID-19) in humans, has been shown to impose adverse effects on both the structural components and function of the testis, which potentially impact spermatogenesis. These adverse effects are partially explained by fever, systemic inflammation, oxidative stress, and an increased immune response leading to impaired blood-testis barrier. It has been well established that efficient cellular communication via gap junctions or functional channels is required for tissue homeostasis. Connexins and pannexins are two protein families that mediate autocrine and paracrine signaling between the cells and the extracellular environment. These channel-forming proteins have been shown to play a role in coordinating cellular communication in the testis and epididymis. Despite their role in maintaining a proper male reproductive milieu, their function is disrupted under pathological conditions. The involvement of these channels has been well documented in several physiological and pathological conditions and their designated function in infectious diseases. However, their role in COVID-19 and their meaningful contribution to male infertility remains to be elucidated. Therefore, this review highlights the multivariate pathophysiological mechanisms of SARS-CoV-2 involvement in male reproduction. It also aims to shed light on the role of connexin and pannexin channels in disease progression, emphasizing their unexplored role and regulation of SARS-CoV-2 pathophysiology. Finally, we hypothesize the possible involvement of connexins and pannexins in SARS-CoV-2 inducing male infertility to assist future research ideas targeting therapeutic approaches.
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Affiliation(s)
- Temidayo S. Omolaoye
- Department of Basic Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Nour Jalaleddine
- Department of Basic Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Walter D. Cardona Maya
- Reproduction Group, Department of Microbiology and Parasitology, Faculty of Medicine, Universidad de Antioquia, Medellin, Colombia
| | - Stefan S. du Plessis
- Department of Basic Sciences, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
- Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
- *Correspondence: Stefan S. du Plessis,
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18
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Mintziori G, Duntas LH, Veneti S, Goulis DG. Metabolic, Oxidative and Psychological Stress as Mediators of the Effect of COVID-19 on Male Infertility: A Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095277. [PMID: 35564672 PMCID: PMC9099932 DOI: 10.3390/ijerph19095277] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 12/18/2022]
Abstract
Over 300 million patients with coronavirus disease 2019 (COVID-19) have been reported worldwide since the outbreak of the pandemic in Wuhan, Hubei Province, China. COVID-19 is induced by the acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The effect of SARS-CoV-2 infection on the male reproductive system is unclear. The aim of this review is to assess the effect of SARS-CoV-2 infection on male fertility and the impact of possible mediators, such as metabolic, oxidative and psychological stress. SARS-CoV-2 infection aggravates metabolic stress and directly or indirectly affects male fertility by reducing seminal health. In addition, SARS-CoV-2 infection leads to excessive production of reactive oxygen species (ROS) and increased psychological distress. These data suggest that SARS-CoV-2 infection reduces male fertility, possibly by means of metabolic, oxidative and psychological stress. Therefore, among other consequences, the possibility of COVID-19-induced male infertility should not be neglected.
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Affiliation(s)
- Gesthimani Mintziori
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki Medical School, Papageorgiou Gneral Hospital, 56429 Thessaloniki, Greece; (S.V.); (D.G.G.)
- Correspondence:
| | - Leonidas H. Duntas
- Unit of Endocrinology, Diabetes and Metabolism, Thyroid Section, Evgenideion Hospital, University of Athens, 20 Papadiamantopoulou Str., 11528 Athens, Greece;
| | - Stavroula Veneti
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki Medical School, Papageorgiou Gneral Hospital, 56429 Thessaloniki, Greece; (S.V.); (D.G.G.)
| | - Dimitrios G. Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki Medical School, Papageorgiou Gneral Hospital, 56429 Thessaloniki, Greece; (S.V.); (D.G.G.)
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19
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Hsieh TC, Edwards NC, Bhattacharyya SK, Nitschelm KD, Burnett AL. The Epidemic of COVID-19-Related Erectile Dysfunction: A Scoping Review and Health Care Perspective. Sex Med Rev 2022; 10:286-310. [PMID: 34732316 PMCID: PMC8450276 DOI: 10.1016/j.sxmr.2021.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/01/2021] [Accepted: 09/09/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION COVID-19 infection is expected to be associated with an increased likelihood of erectile dysfunction (ED). Considering the high transmissibility of COVID-19, ED may be a concerning consequence for a large segment of the population. AIMS To (1) summarize existing published evidence for the impact of COVID-19 on the prevalence, severity, treatment, and management of ED; and (2) identify health-related trends in the emerging literature and identify gaps in the existing research literature and make recommendations for future research needs in the area. METHODS A scoping literature search was conducted on April 27, 2021. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (Preferred Reporting Items for Systematic Reviews and Meta-Analyses-ScR) checklist was followed. The literature search was performed in PubMed using the terms: COVID-19, erectile, sexual, and dysfunction. A total of 693 publications were screened for relevance. Studies were appraised for their level of evidence based on study design and the rigor of methodology. RESULTS The evidence that COVID-19 infection causes or impacts ED is compelling. Four topics emerged regarding the nature of the association between COVID-19 and ED: (1) the biological impact of COVID-19 infection on ED; (2) the mental health impact of COVID-19 on ED; (3) the impact of COVID-19 on the management of ED and access to ED treatment; and (4) health disparities and the impact of COVID-19 on ED. Long-term and well-designed studies are needed to clarify the extent of the impact of COVID-19 on ED. The pandemic exposed several vulnerabilities within worldwide healthcare and social systems. CONCLUSION COVID-19 has a uniquely harmful impact on men's health and erectile function through biological, mental health, and healthcare access mechanisms. As the pandemic wanes, strategies to identify long-term effects and additional health care support may be needed to adequately mitigate the impact of COVID-19 on men's health. Hsieh T-C, Edwards NC, Bhattacharyya SK, et al.The Epidemic of COVID-19-Related Erectile Dysfunction: A Scoping Review and Health Care Perspective. Sex Med Rev 2022;10:286-310.
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Affiliation(s)
| | | | - Samir K Bhattacharyya
- Health Economics and Market Access; Boston Scientific Corporation; Marlborough, MA, USA
| | - Krista D Nitschelm
- Global Health Economics & Market Access, Women's Health & Prosthetic Urology-Men's Health; Boston Scientific Corporation, Urology Pelvic Health Division; Marlborough, MA, USA
| | - Arthur L Burnett
- Department of Urology, James Buchanan Brady Urological Institute; Johns Hopkins University School of Medicine; Baltimore, MD, USA
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20
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Mazzilli R, Faggiano A. Qualità del liquido seminale e assenza di SARS-CoV-2 RNA nel seme dopo infezione COVID-19: uno studio prospettico, osservazionale e validazione dello SpermCOVID test. L'ENDOCRINOLOGO 2022. [PMCID: PMC8919357 DOI: 10.1007/s40619-022-01055-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rossella Mazzilli
- Unità di Endocrinologia, Dipartimento di Medicina Clinica e Molecolare, Azienda Ospedaliera Universitaria Sant’Andrea, Sapienza Università di Roma, Roma, Italia
| | - Antongiulio Faggiano
- Unità di Endocrinologia, Dipartimento di Medicina Clinica e Molecolare, Azienda Ospedaliera Universitaria Sant’Andrea, Sapienza Università di Roma, Roma, Italia
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21
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Abstract
Although the number of SARS-CoV-2 new cases may be declining due to the implementation of the vaccine in the USA, there is a rising cohort of people with long-term effects from the virus. These long-term effects include loss of taste, heart palpitations, and chronic pain syndromes. In this commentary, we assess the current literature to appraise the knowledge of long-term COVID-19 effects related to long-term pain syndromes including testicular pain, headache, chronic pain, and chest pain.
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22
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Delli Muti N, Finocchi F, Tossetta G, Salvio G, Cutini M, Marzioni D, Balercia G. Could SARS-CoV-2 infection affect male fertility and sexuality? APMIS 2022; 130:243-252. [PMID: 35114008 PMCID: PMC9314998 DOI: 10.1111/apm.13210] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 01/25/2022] [Indexed: 02/06/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) is the cause of coronavirus infectious disease (COVID‐19) and has rapidly spread worldwide, causing serious problems to the healthcare systems of many countries and hundreds of thousand deaths. In this review we discuss data from the literature to understand whether the various districts of the male reproductive system may represent another vulnerable target for SARS‐CoV‐2. Studies were searched from electronic databases such as Google Scholar, PubMed, Scopus, and COVID‐19 specific databases such as LitCovid, until July 31, 2021. It appears that SARS‐CoV‐2 virus infection not only causes damage to the respiratory system, but could have a serious impact on the reproductive system of male patients modulating many physiological processes. Like some other infections, SARS‐CoV‐2 also leads to a worsening of semen quality and an increase in oxidative stress (OS) levels. However, due to the limited number of studies, it is unclear whether this deterioration in semen parameters is temporary or lasts over time. It is certainly important that patients' reproductive function is monitored after coronavirus infection to avoid problems in reproductive health in the future.
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Affiliation(s)
- Nicola Delli Muti
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Federica Finocchi
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Giovanni Tossetta
- Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy.,Clinic of Obstetrics and Gynaecology, Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Gianmaria Salvio
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Melissa Cutini
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Daniela Marzioni
- Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Giancarlo Balercia
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
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23
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Sarkar D, Dutta S, Roychoudhury S, Poduval P, Jha NK, Dhal PK, Roychoudhury S, Kesari KK. Pathogenesis of Viral Infections and Male Reproductive Health: An Evidence-Based Study. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1358:325-343. [DOI: 10.1007/978-3-030-89340-8_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Lugli G, Ottaviani MM, Botta A, Ascione G, Bruschi A, Cagnazzo F, Zammarchi L, Romagnani P, Portaluri T. The Impact of the SARS-CoV-2 Pandemic on Healthcare Provision in Italy to non-COVID Patients: a Systematic Review. Mediterr J Hematol Infect Dis 2022; 14:e2022012. [PMID: 35070219 PMCID: PMC8746940 DOI: 10.4084/mjhid.2022.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/16/2021] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Italy has been one of the countries most affected by the SARS-CoV-2 pandemic, and the regional healthcare system has had to quickly adapt its organization to meet the needs of infected patients. This has led to a drastic change in the routine management of non-communicable diseases with a potential long-term impact on patient health care. Therefore, we investigated the management of non-COVID-19 patients across all medical specialities in Italy. METHODS A PRISMA guideline-based systematic review of the literature was performed using PubMed, Embase, and Scopus, restricting the search to the main outbreak period in Italy (from February 20 to June 25 2020). We selected articles in English or Italian that detailed changes in the Italian hospital care for non-COVID-19 patients due to the pandemic. Our keywords included all medical specialities combined with our geographical focus (Italy) and COVID-19. RESULTS Of the 4643 potentially eligible studies identified by the search, 247 were included. A decrease in the management of emergencies in non-COVID patients was found together with an increase in mortality. Similarly, non-deferrable conditions met a tendency toward decreased diagnosis. All specialities have been affected by the re-organization of healthcare provision in the hub-and-spoke system and have benefited from telemedicine. CONCLUSIONS Our work highlights the changes in the Italian public healthcare system to tackle the developing health crisis due to the COVID-19 pandemic. The findings of our review may be useful to analyse future directions for the healthcare system in the case of new pandemic scenarios.
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Affiliation(s)
- Gianmarco Lugli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- CEST Centre for Excellence and Transdisciplinary Studies, Turin, Italy
| | - Matteo Maria Ottaviani
- Department of Neurosurgery, University Politecnica delle Marche, Ancona, Italy
- CEST Centre for Excellence and Transdisciplinary Studies, Turin, Italy
| | - Annarita Botta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- CEST Centre for Excellence and Transdisciplinary Studies, Turin, Italy
| | - Guido Ascione
- Department of Cardiac Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
- CEST Centre for Excellence and Transdisciplinary Studies, Turin, Italy
| | - Alessandro Bruschi
- Rizzoli Orthopaedic Institute, University of Bologna, Bologna, Italy
- CEST Centre for Excellence and Transdisciplinary Studies, Turin, Italy
| | - Federico Cagnazzo
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Medical Center, 80, Avenue Augustin Fliche, Montpellier, France
| | - Lorenzo Zammarchi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Infectious and Tropical Disease, University Hospital Careggi, Florence, Italy
| | - Paola Romagnani
- Nephrology and Dialysis Unit, Department of Pediatrics, Meyer Children’s University Hospital, Florence, Italy
- Department of Biomedical Experimental and Clinical Sciences “Mario Serio,” University of Florence, Florence, Italy
| | - Tommaso Portaluri
- IN Srl, Udine, Italy
- CEST Centre for Excellence and Transdisciplinary Studies, Turin, Italy
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25
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Wang M, Yang Q, Zhu L, Jin L. Investigating Impacts of CoronaVac Vaccination in Males on In Vitro Fertilization: A Propensity Score Matched Cohort Study. World J Mens Health 2022; 40:570-579. [PMID: 36047069 PMCID: PMC9482860 DOI: 10.5534/wjmh.220017] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/28/2022] [Accepted: 04/17/2022] [Indexed: 11/20/2022] Open
Abstract
Purpose This study aimed to evaluate the influences of SARS-CoV-2 vaccination (CoronaVac) on male fertility and investigate the impact of a history of the CoronaVac vaccination in males on gamete and embryo development and in vitro fertilization (IVF) outcomes. Materials and Methods A prospective cohort study enrolled couples undergoing IVF cycles between June and August 2021 at Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology in China. According to the history of SARS-CoV-2 vaccination in males, the participants were divided into the vaccination group and the non-vaccination group. A self-controlled study of semen analyses for males before and after CoronaVac vaccination was conducted. Baseline characteristics were matched using propensity score matching. Participants were categorized into the unexposed group (non-vaccination) and exposed group (vaccination), and the population was 271 for each. Semen parameters and IVF outcomes were the main outcomes. Results Generally, no statistically significant differences were exhibited between the matched cohorts regarding embryo developmental parameters, including fertilization rate, cleavage rate, high-quality embryo rate, blastocyst formation rate, and available blastocyst rate, as well as clinical outcomes, such as implantation rate, biochemical pregnancy rate, and clinical pregnancy rate. Moreover, males after vaccination seemed to have fluctuating semen parameters including increased semen volume, lower motility, and decreased normal forms of sperm, while the motile sperm counts were similar. In addition, all semen parameters were above the lower reference limits. Conclusions Our findings suggested that CoronaVac vaccinations in males may not have adverse effects on patient performance or the gamete and embryonic development potential during assisted reproductive technology (ART) treatments.
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Affiliation(s)
- Meng Wang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiyu Yang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lixia Zhu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Jin
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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26
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Wang J, Zhu K, Xue Y, Wen G, Tao L. Research Progress in the Treatment of Complications and Sequelae of COVID-19. Front Med (Lausanne) 2021; 8:757605. [PMID: 34926504 PMCID: PMC8674502 DOI: 10.3389/fmed.2021.757605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 11/10/2021] [Indexed: 12/22/2022] Open
Abstract
With the improvement in the understanding of COVID-19 and the widespread vaccination of COVID-19 vaccines in various countries, the epidemic will be brought under control soon. However, multiple viruses could result in the post-viral syndrome, which is also common among patients with COVID-19. Therefore, the long-term consequences and the corresponding treatment of COVID-19 should be the focus in the post-epidemic era. In this review, we summarize the therapeutic strategies for the complications and sequelae of eight major systems caused by COVID-19, including respiratory system, cardiovascular system, neurological system, digestive system, urinary system, endocrine system, reproductive system and skeletal complication. In addition, we also sorted out the side effects reported in the vaccine trials. The purpose of this article is to remind people of possible complications and sequelae of COVID-19 and provide robust guidance on the treatment. It is extremely important to conduct long-term observational prognosis research on a larger scale, so as to have a comprehensive understanding of the impact of the SARS-CoV-2 on the human body and reduce complications to the greatest extent.
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Affiliation(s)
- Jinpeng Wang
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Kuoyun Zhu
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Yuchuan Xue
- The First Department of Clinical Medicine, China Medical University, Shenyang, China
| | - Guangfu Wen
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lin Tao
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
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27
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Paoli D, Pallotti F, Nigro G, Mazzuti L, Hirsch MN, Valli MB, Colangelo S, Mastroianni CM, Antonelli G, Lenzi A, Turriziani O, Lombardo F. Molecular diagnosis of SARS-CoV-2 in seminal fluid. J Endocrinol Invest 2021; 44:2675-2684. [PMID: 33929709 PMCID: PMC8085093 DOI: 10.1007/s40618-021-01580-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/17/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE Due to relevant repercussions on reproductive medicine, we aimed to evaluate feasibility of RT-PCR as a detection method of SARS-CoV-2 RNA in seminal fluid. METHODS A qualitative determination of the RT-PCR assays in semen was performed through different approaches: (1) efficiency of RNA extraction from sperm and seminal plasma was determined using PRM1 and PRM2 mRNA and a heterologous system as control; (2) samples obtained by diluting viral preparation from a SARS-CoV-2 panel (virus cultured in Vero E6 cell lines) were tested; (3) viral presence in different fractions of seminal fluid (whole sample, seminal plasma and post-centrifugation pellet) was evaluated. Semen samples from mild and recovered COVID-19 subjects were collected by patients referring to the Infectious Disease Department of the Policlinico Umberto I Hospital - "Sapienza" University of Rome. Control subjects were recruited at the Laboratory of Seminology-Sperm Bank "Loredana Gandini'' of the same hospital. RESULTS The control panel using viral preparations diluted in saline and seminal fluid showed the capability to detect viral RNA presence with Ct values depending on the initial viral concentration. All tested semen samples were negative for SARS-CoV-2, regardless of the nasopharyngeal swab result or seminal fluid fraction. CONCLUSION These preliminary data show that RT-PCR for SARS-CoV-2 RNA testing appears to be a feasible method for the molecular diagnosis of SARS-CoV-2 in seminal fluid, supported by results of the control panel. The ability to detect SARS-CoV-2 in semen is extremely important for reproductive medicine, especially in assisted reproductive technology and sperm cryopreservation.
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Affiliation(s)
- D. Paoli
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - F. Pallotti
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - G. Nigro
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - L. Mazzuti
- Laboratory of Virology, Department of Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
| | - M. N. Hirsch
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - M. B. Valli
- National Institute for Infectious Diseases, INMI (Istituto Nazionale Per Le Malattie Infettive), “Lazzaro Spallanzani” IRCCS, Rome, Italy
| | - S. Colangelo
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - C. M. Mastroianni
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, Rome, Italy
| | - G. Antonelli
- Laboratory of Virology, Department of Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
| | - A. Lenzi
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - O. Turriziani
- Laboratory of Virology, Department of Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
| | - F. Lombardo
- Laboratory of Seminology-Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
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28
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Sansone A, Mollaioli D, Limoncin E, Ciocca G, Bắc NH, Cao TN, Hou G, Yuan J, Zitzmann M, Giraldi A, Jannini EA. The Sexual Long COVID (SLC): Erectile Dysfunction as a Biomarker of Systemic Complications for COVID-19 Long Haulers. Sex Med Rev 2021; 10:271-285. [PMID: 34933829 PMCID: PMC8604714 DOI: 10.1016/j.sxmr.2021.11.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/30/2021] [Accepted: 11/09/2021] [Indexed: 02/08/2023]
Abstract
Introduction Long term complications of COVID-19, the disease caused by the SARS-CoV-2, involve many organ systems, dramatically worsening the quality of life, and finally contributing to impaired physical functioning. Despite the presence of well-identified pathogenetic mechanisms, the effect of “Long COVID” on sexual health has been only marginally addressed. Objectives To provide coverage of the current literature on long COVID, its epidemiology, pathophysiology, and relevance for erectile function. Methods. Comprehensive review of literature pertaining to the epidemiology and pathophysiology of long COVID, and its relevance for erectile function. Results Symptoms of long COVID are highly prevalent and involve almost all systems of the human body, with a plethora of clinical manifestations which range from minor nuisances to life-threatening conditions. “Brain fog” and fatigue are the most common complaints, although other neuropsychiatric complications, including sensory dysfunctions, anxiety, depression, and cerebrovascular events have also been reported. The respiratory and cardiovascular systems are also affected, with dyspnea, pulmonary fibrosis, endothelial dysfunction, and myocarditis occurring in some COVID long haulers. A subset of patients might develop endocrine manifestations, including onset of diabetes, thyroid dysfunction, and hypogonadism. Overall, long COVID features many complications which can impair erectile function by multiple pathogenetic mechanisms, and which could require tailored treatment: (i) careful investigation and management from the sexual medicine expert are therefore much needed, (ii) and future research on this topic is warranted. Conclusion in COVID-19 long haulers, several complications can adversely affect erectile function which, upon future tailored studies, could be used as biomarker for the severity of the long COVID disease and for its follow-up. Sansone A, Mollaioli D, Limoncin E et al. The Sexual Long COVID (SLC): Erectile Dysfunction as a Biomarker of Systemic Complications for COVID-19 Long Haulers. Sex Med Rev 2022;10:271–285.
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Affiliation(s)
- Andrea Sansone
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Daniele Mollaioli
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Erika Limoncin
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giacomo Ciocca
- Department of Dynamic and Clinical Psychology, and Health Studies, "Sapienza" University of Rome, Rome, Italy
| | - Nguyễn Hoài Bắc
- Department of Andrology and Sexual Medicine, Hanoi Medical University's Hospital, Hanoi, Vietnam
| | - Thắng Nguyễn Cao
- Department of Andrology and Sexual Medicine, Hanoi Medical University's Hospital, Hanoi, Vietnam
| | - Guangdong Hou
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jianlin Yuan
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Michael Zitzmann
- Center of Reproductive Medicine and Andrology, Institute of Reproductive and Regenerative Biology, Münster, Germany
| | - Annamaria Giraldi
- Sexological Clinic, Psychiatric Center Copenhagen, Rigshospitalet, Copenhagen, Denmark; Institute for Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Emmanuele A Jannini
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
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Computational and in vitro experimental analyses of the anti-COVID-19 potential of Mortaparib and MortaparibPlus. Biosci Rep 2021; 41:229940. [PMID: 34647577 PMCID: PMC8527209 DOI: 10.1042/bsr20212156] [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: 09/08/2021] [Revised: 09/16/2021] [Accepted: 10/04/2021] [Indexed: 11/17/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus has become a global health emergency. Although new vaccines have been generated and being implicated, discovery and application of novel preventive and control measures are warranted. We aimed to identify compounds that may possess the potential to either block the entry of virus to host cells or attenuate its replication upon infection. Using host cell surface receptor expression (angiotensin-converting enzyme 2 (ACE2) and Transmembrane protease serine 2 (TMPRSS2)) analysis as an assay, we earlier screened several synthetic and natural compounds and identified candidates that showed ability to down-regulate their expression. Here, we report experimental and computational analyses of two small molecules, Mortaparib and MortaparibPlus that were initially identified as dual novel inhibitors of mortalin and PARP-1, for their activity against SARS-CoV-2. In silico analyses showed that MortaparibPlus, but not Mortaparib, stably binds into the catalytic pocket of TMPRSS2. In vitro analysis of control and treated cells revealed that MortaparibPlus caused down-regulation of ACE2 and TMPRSS2; Mortaparib did not show any effect. Furthermore, computational analysis on SARS-CoV-2 main protease (Mpro) that also predicted the inhibitory activity of MortaparibPlus. However, cell-based antiviral drug screening assay showed 30-60% viral inhibition in cells treated with non-toxic doses of either MortaparibPlus or Mortaparib. The data suggest that these two closely related compounds possess multimodal anti-COVID-19 activities. Whereas MortaparibPlus works through direct interactions/effects on the host cell surface receptors (ACE2 and TMPRSS2) and the virus protein (Mpro), Mortaparib involves independent mechanisms, elucidation of which warrants further studies.
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30
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Yang K, Wen G, Wang J, Zhou S, Da W, Meng Y, Xue Y, Tao L. Complication and Sequelae of COVID-19: What Should We Pay Attention to in the Post-Epidemic Era. Front Immunol 2021; 12:711741. [PMID: 34539642 PMCID: PMC8446426 DOI: 10.3389/fimmu.2021.711741] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/10/2021] [Indexed: 12/24/2022] Open
Abstract
COVID-19 is widespread worldwide and seriously affects the daily life and health of humans. Countries around the world are taking necessary measures to curb the spread. However, COVID-19 patients often have at least one organ complication and sequelae in addition to respiratory symptoms. Controlling the epidemic is only a phased victory, and the complication and sequelae of COVID-19 will need more attention in the post-epidemic era. We collected general information from over 1000 articles published in 2020 after the COVID-19 outbreak and systematically analyzed the complication and sequelae associated with eight major systems in COVID-19 patients caused by ACE2 intervention in the RAS regulatory axis. The autoimmune response induced by 2019-nCoV attacks and damages the normal tissues and organs of the body. Our research will help medical workers worldwide address COVID-19 complication and sequelae.
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Affiliation(s)
- Keda Yang
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Guangfu Wen
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jinpeng Wang
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Siming Zhou
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Wacili Da
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Yan Meng
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
| | - Yuchuan Xue
- The First Department of Clinical Medicine, China Medical University, Shenyang, China
| | - Lin Tao
- Department of Orthopedics, First Hospital of China Medical University, Shenyang, China
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31
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Anifandis G, Taylor TH, Messini CI, Chatzimeletiou K, Daponte A, Ioannou D, Tempest HG. The Impact of SARS-CoV-2 on Sperm Cryostorage, Theoretical or Real Risk? ACTA ACUST UNITED AC 2021; 57:medicina57090946. [PMID: 34577870 PMCID: PMC8467274 DOI: 10.3390/medicina57090946] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/30/2021] [Accepted: 09/06/2021] [Indexed: 12/24/2022]
Abstract
Cryopreservation of human gametes and embryos as well as human reproductive tissues has been characterized as an essential process and aspect of assisted reproductive technology (ART). Notably, sperm cryopreservation is a fundamental aspect of cryopreservation in oncological patients or patients undergoing gonadotoxic treatment. Given that there is a risk of contamination or cross-contamination, either theoretical or real, during the procedures of cryopreservation and cryostorage, both the European Society for Human Reproduction and Embryology (ESHRE) and the American Society for Reproductive Medicine (ASRM) have provided updated guidelines for preventing or reducing the contamination risk of sexually transmitted viruses. Given the ongoing and worldwide COVID-19 pandemic, there is considerable interest in what measures should be taken to mitigate SARS-CoV-2 contamination during cryopreservation and cryostorage of semen samples. The SARS-CoV-2 virus is the virus that causes COVID-19, and whose transmission and infection is mainly aerosol-mediated. Several ART professional societies, including ESHRE and ASRM have proposed measures to mitigate the spread of the SARS-CoV-2 virus. Whether the proposed safety directives are enough to mitigate the possible SARS-CoV-2-contamination of sperm samples during cryopreservation or whether the policies should be re-evaluated will be discussed in this review. Additionally, insights regarding the possible impact of COVID-19 vaccination on the safety of sperm cryopreservation will be discussed.
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Affiliation(s)
- George Anifandis
- Department of Obstetrics and Gynecology, School of Health Sciences, Faculty of Medicine, University of Thessaly, 41200 Larisa, Greece; (C.I.M.); (A.D.)
- Correspondence: ; Tel.: +30-6975865861
| | - Tyl H Taylor
- Reproductive Endocrinology Associates of Charlotte, Charlotte, NC 28207, USA;
| | - Christina I Messini
- Department of Obstetrics and Gynecology, School of Health Sciences, Faculty of Medicine, University of Thessaly, 41200 Larisa, Greece; (C.I.M.); (A.D.)
| | - Katerina Chatzimeletiou
- 1st Department of Obstetrics and Gynecology, Unit for Human Reproduction, School of Health Sciences, Faculty of Medicine, Aristotelian University of Thessaloniki, 56403 Thessaloniki, Greece;
| | - Alexandros Daponte
- Department of Obstetrics and Gynecology, School of Health Sciences, Faculty of Medicine, University of Thessaly, 41200 Larisa, Greece; (C.I.M.); (A.D.)
| | - Dimitrios Ioannou
- Department of Human and Molecular Genetics, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (D.I.); (H.G.T.)
| | - Helen G Tempest
- Department of Human and Molecular Genetics, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA; (D.I.); (H.G.T.)
- Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA
- College of Medicine, Roseman University of Health Sciences, Las Vegas, NV 89135, USA
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Will Procreation Ever Be The Same After COVID-19? J Obstet Gynaecol India 2021; 71:1-6. [PMID: 34483511 PMCID: PMC8403817 DOI: 10.1007/s13224-021-01536-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 08/02/2021] [Indexed: 12/01/2022] Open
Abstract
Medically assisted procreation will never be the same again after this China Virus epidemic. With billions of lives being affected by this damaging global pandemic, medically assisted procreation services were not left unharmed with far-reaching consequences. New challenges are now emerging concerning COVID-19, such as associated reproductive implications and the consequences of assisted and natural procreation in the presence of acute SARS-CoV-2 infection and delayed consequences after patient recovery. There is a hypothesis that testicular damage and subsequent infertility may result following COVID-19 infection and the possibility of sexual transmission, as SARS-CoV-2 has been identified in the semen of infected patients. Vaccine hesitancy in young women planning pregnancies has been heightened because of the spread of misinformation on social media stating that COVID-19 vaccines will cause sterility in women. Reassuring data from accidental pregnancies that have occurred in the clinical trials of approved COVID-19 vaccines indicate that vaccination does not harm fertility or increase the rate of miscarriage. Scientists have quickly related to good tissue practices in vitro fertilization and a rethink is on about encouraging biopsies and focusing on safe vitrification protocols keeping in mind that ova, sperm, and embryos could be possible vectors for disease transmission with the limited research on the SARS-CoV-2 virus. Going ahead with segmented IVF without delay, freezing the generated embryos and pushing back the embryo transfer after the pandemic appears to be the best strategy at present. An international group of researchers have proposed a prognostic stratification of more vulnerable infertility cases in order to plan a progressive restart of worldwide fertility treatments.
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COVID-19 and fertility-at the crossroads of autoimmunity and thrombosis. Rheumatol Int 2021; 41:1885-1894. [PMID: 34455463 PMCID: PMC8402971 DOI: 10.1007/s00296-021-04977-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 08/16/2021] [Indexed: 10/25/2022]
Abstract
The SARS-CoV-2 virus is known to mediate attack via ACE-2 Receptor, thus having adverse effects on cardiovascular, respiratory, digestive and reproductive systems, the latter being an area of emerging concern, due to the associated impact on fertility, with potential for an outsized effect on population distribution and socioeconomic road map in subsequent years. This narrative review aims to put forth the current evidence of effect of SARS-CoV-2 on human fertility from a multipronged immunologic, haematologic, and gynaecologic perspective; highlighting the areas of contradiction and potential future measures. A literature search was conducted through the MEDLINE and SCOPUS databases to identify articles on the subject in English. Relevant information was extracted from around 300 articles for this review. The existing data give non-conclusive evidence about the impact of SARS-CoV-2 infection on fertility; however, a greater impact on male fertility as compared to females merits further exploration. However, reproduction and fertility is a key concern and considering the pandemic is prolonged, natural conception or ART require extra precautions.
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Fathi M, Vakili K, Aliaghaei A, Nematollahi S, Peirouvi T, Shalizar-Jalali A. Coronavirus disease and male fertility: a systematic review. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2021; 26:26. [PMID: 34421291 PMCID: PMC8365281 DOI: 10.1186/s43043-021-00073-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 08/05/2021] [Indexed: 11/10/2022] Open
Abstract
Background Based on the information from other SARS-CoV infections in the patients recovered from COVID-19, particularly cases in the reproductive age, gonadal function evaluation and andrological consultation comprising semen analysis are recommended. Main body Based on the COVID-19 infected patients' seminal fluid analyses, SARS-CoV-2 may employ the male reproductive system as a transmission pathway. It has been also demonstrated that angiotensin-converting enzyme 2 (ACE2) can be strongly expressed at the protein levels in the testicular cells. The high expression of ACE2 in testes suggests that testes in the COVID-19 infected males can have an important role in the viral persistence and this subject needs further investigations. Several researchers have examined males recovered from COVID-19, but still, large-scale experiments are needed to determine the effects of SARS-CoV-2 on the male reproductive system as well as viral transmission risk. Conclusion Comprehensive researches are required to figure out the presence of the SARS-CoV-2 virus in seminal fluid as well as its sexual transmissibility and impact on sperm characteristics.
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Affiliation(s)
- Mobina Fathi
- Student Research Committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kimia Vakili
- Student Research Committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abbas Aliaghaei
- Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahrzad Nematollahi
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tahmineh Peirouvi
- Department of Histology and Embryology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Ali Shalizar-Jalali
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
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Setti PEL, Cirillo F, Immediata V, Morenghi E, Canevisio V, Ronchetti C, Baggiani A, Albani E, Patrizio P. First trimester pregnancy outcomes in a large IVF center from the Lombardy County (Italy) during the peak COVID-19 pandemic. Sci Rep 2021; 11:16529. [PMID: 34400730 PMCID: PMC8368203 DOI: 10.1038/s41598-021-96134-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 08/05/2021] [Indexed: 01/02/2023] Open
Abstract
At the beginning of 2020, the Italian Lombardy region was hit by an "epidemic tsunami" which was, at that point in time, one of the worst pandemics ever. At that moment the effects of SARS-COV 2 were still unknown. To evaluate whether the pandemic has influenced ART (Assisted Reproduction Techniques) outcomes in an asymptomatic infertile population treated at one of the major COVID-19 epicentres during the weeks immediately preceding lockdown. All ART procedures performed during two time periods were compared: November 1st, 2018 to February 28th, 2019 (non-COVID-19 risk) and November 1st, 2019 to February 29th, 2020 (COVID-19 risk). In total 1749 fresh cycles (883 non-COVID-19 risk and 866 COVID-19 risk) and1166 embryos and 63 oocytes warming cycles (538 and 37 during non-COVID and 628 and 26 during COVID-19 risk, respectively) were analysed. Clinical pregnancies per cycle were not different: 370 (25.38%) in non-COVID versus 415 (27.30%) (p = 0.237) during COVID-19 risk. There were no differences in biochemical pregnancy rates 52 (3.57%) versus 38 (2.50%) (p = 0.089) nor in ectopic pregnancies 4 (1.08%) versus 3 (0.72%) (p = 0.594), spontaneous miscarriages 84 (22.70%) versus 103 (24.82%) p = 0.487, nor in intrauterine ongoing pregnancies 282 (76.22%) versus 309 (74.46%) p = 0.569. A multivariate analysis investigating differences in spontaneous miscarriage rate showed no differences between the two timeframes. Our results support no differences in asymptomatic infertile couples' ART outcomes between the pre COVID and COVID-19 periods in one of the earliest and most severe pandemic areas.
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Affiliation(s)
- P E Levi- Setti
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy.
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, Milan, Italy.
| | - F Cirillo
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - V Immediata
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - E Morenghi
- Biostatistics Unit, Humanitas Research Hospital, IRCCS, Rozzano, Milan, Italy
| | - V Canevisio
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - C Ronchetti
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - A Baggiani
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - E Albani
- Department of Gynecology, Division of Gynecology and Reproductive Medicine, Fertility Center, Humanitas Research Hospital, IRCCS, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - P Patrizio
- Department of Obstetrics, Gynecology and Reproductive Sciences, School of Medicine, Yale University, New Haven, CT, USA
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Sengupta P, Leisegang K, Agarwal A. The impact of COVID-19 on the male reproductive tract and fertility: A systematic review. Arab J Urol 2021; 19:423-436. [PMID: 34552795 PMCID: PMC8451696 DOI: 10.1080/2090598x.2021.1955554] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE The COVID-19 pandemic, caused by the acute respiratory syndrome-coronavirus 2 (SARS-CoV-2), remains an ongoing public health challenge. Although males are affected slightly more than females, the impact of SARS-COV-2 on male reproductive system remains unclear. This systematic review aims to provide a concise update on the effects of COVID-19 on male reproductive health, including the presence of viral RNA in semen, and the impact on semen quality, testicular histology, testicular pain and male reproductive hormones. The global health is fronting an immediate as well as impending threat from the novel coronavirus (SARS-CoV-2) causing coronavirus disease (COVID-19), that inflicts more males than females. Evidence suggest that male reproductive system is susceptible to this viral infection. However, there are still several pertinent queries that remain to be fully explained regarding the mechanism in testicular SARS-CoV-2 dynamics and the exact mode of its actions. Thus, the present systematic review aims to provide a concise update on the effects of coronavirus disease 2019 (COVID-19) on male reproduction.. METHODS A systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines searching the PubMed database. Eligibility for inclusion were original human studies evaluating the impact of COVID-19 on male reproductive health. Specific outcomes required for inclusion were at least one of the following: i) seminal detection of mRNA virus, or evaluation of ii) semen analysis, iii) testicular histology or ultrasonography, iv) testicular clinical symptoms and/or v) male reproductive hormones in COVID-19-positive patients. RESULTS Of 553 retrieved articles, 25 met the inclusion criteria. This included studies primarily investigating the presence of viral RNA in semen (n = 12), semen quality (n = 2), testicular histology (n = 5), testicular pain (n = 2) and male reproductive hormones (n= 4). Results show little evidence for the presence of viral RNA in semen, although COVID-19 seems to affect seminal parameters, induce orchitis, and cause hypogonadism. Mortality cases suggest severe histological disruption of testicular architecture, probably due to a systemic and local reproductive tract inflammatory response and oxidative stress-induced damage. CONCLUSIONS Clinical evaluation of the male reproductive tract, seminal parameters and reproductive hormones is recommended in patients with current or a history of COVID-19, particularly in males undergoing fertility treatment. Any long-term negative impact on male reproduction remains unexplored and an important future consideration.
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Affiliation(s)
- Pallav Sengupta
- Faculty of Medicine, Bioscience and Nursing, MAHSA University, Malaysia
| | - Kristian Leisegang
- School of Natural Medicine, Faculty of Community and Health Sciences, University of the Western Cape, Bellville, South Africa
| | - Ashok Agarwal
- American Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
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Piticchio T, Le Moli R, Tumino D, Frasca F. Relationship between betacoronaviruses and the endocrine system: a new key to understand the COVID-19 pandemic-A comprehensive review. J Endocrinol Invest 2021; 44:1553-1570. [PMID: 33583003 PMCID: PMC7882054 DOI: 10.1007/s40618-020-01486-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND A new harmful respiratory disease, called COVID-19 emerged in China in December 2019 due to the infection of a novel coronavirus, called SARS-Coronavirus 2 (SARS-CoV-2), which belongs to the betacoronavirus genus, including SARS-CoV-1 and MERS-CoV. SARS-CoV-2 shares almost 80% of the genome with SARS-CoV-1 and 50% with MERS-CoV. Moreover, SARS-CoV-2 proteins share a high degree of homology (approximately 95%) with SARS-CoV-1 proteins. Hence, the mechanisms of SARS-Cov-1 and SARS-Cov-2 infection are similar and occur via binding to ACE2 protein, which is widely distributed in the human body, with a predominant expression in endocrine tissues including testis, thyroid, adrenal and pituitary. PURPOSE On the basis of expression pattern of the ACE2 protein among different tissues, similarity between SARS-Cov-1 and SARS-Cov-2 and the pathophysiology of COVID-19 disease, we aimed at discussing, after almost one-year pandemic, about the relationships between COVID-19 infection and the endocrine system. First, we discussed the potential effect of hormones on the susceptibility to COVID-19 infection; second, we examined the evidences regarding the effect of COVID-19 on the endocrine system. When data were available, a comparative discussion between SARS and COVID-19 effects was also performed. METHODS A comprehensive literature search within Pubmed was performed. This review has been conducted according to the PRISMA statements. RESULTS Among 450, 100 articles were selected. Tissue and vascular damages have been shown on thyroid, adrenal, testis and pituitary glands, with multiple alterations of endocrine function. CONCLUSION Hormones may affect patient susceptibility to COVID-19 infection but evidences regarding therapeutic implication of these findings are still missing. SARS and COVID-19 may affect endocrine glands and their dense vascularization, impairing endocrine system function. A possible damage of endocrine system in COVID-19 patients should be investigated in both COVID-19 acute phase and recovery to identify both early and late endocrine complications that may be important for patient's prognosis and well-being after COVID-19 infection.
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Affiliation(s)
- T Piticchio
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy
| | - R Le Moli
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy
| | - D Tumino
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy
| | - F Frasca
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy.
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Male Sexual Health and Sexual Behaviors during the First National COVID-19 Lockdown in a Western Country: A Real-Life, Web-Based Study. SEXES 2021. [DOI: 10.3390/sexes2030023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Restriction measures enacted during the COVID-19 pandemic had severe effects on male sexual and reproductive health. We aimed to investigate the real-life impact and perception of sexual function in 2020 in Italy, as the first Western country experiencing a national lockdown by measuring relative search volume for keywords pertaining to sexual health and behaviors provided by Google Trends and sales data for pro-erectile treatments. No significant change was observed for erectile dysfunction and premature ejaculation. Interest towards most phosphodiesterase type 5 inhibitors decreased significantly during lockdown (e.g., sildenafil, p = 0.0002; tadalafil p = 0.0016), then reverted to pre-lockdown levels (e.g., sildenafil, p < 0.0001; tadalafil p < 0.0001), mirroring a concomitant sales decrement (p = 0.0292). A subsequent recovery to previous levels at the end of the social confinement was also found (e.g., after vs. before lockdown, sildenafil, p = 0.8459; tadalafil p = 0.1166). During lockdown, interest towards pornography significantly increased during restrictions (p = 0.0053) and remained high (after vs. before lockdown, p = 0.0004), whereas interest towards paid and casual sex declined (p = 0.0015 and p = 0.049, respectively), then reverted to previous levels (after vs. before lockdown, p = 0.3969 and 0.8373, respectively). During the first Italian lockdown, we observed a transient but measurable decrease of sexual health-seeking behaviors and changes in sexual behaviors, with unknown impact for sexual medicine and public health.
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Sharma AP, Sahoo S, Goyal K, Chandna A, Kirubanandhan S, Sharma V, Grover S, Singh MP, Bhalla A, Singh SK. Absence of SARS-CoV-2 infection in the semen of men recovering from COVID-19 infection: An exploratory study and review of literature. Andrologia 2021; 53:e14136. [PMID: 34115901 PMCID: PMC8420368 DOI: 10.1111/and.14136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/21/2021] [Accepted: 05/18/2021] [Indexed: 01/10/2023] Open
Abstract
The effect of COVID-19 on the male reproductive tract has been sparsely studied. This exploratory study was designed to determine the presence of SARS-CoV-2 in the semen of men recovering from COVID-19. A systematic literature review was also performed as per PRISMA guidelines to gather perspective on this topic. The prospective study included men 21 years and older recovering from COVID-19 with nasopharyngeal swab negative for SARS-CoV-2 or at least two weeks from the last COVID RT-PCR positivity. After clinical evaluation, freshly ejaculated semen sample by masturbation was collected in a sterile container. Samples were processed for the detection of SARS-CoV-2 by RT-PCR. Twenty-one patients were contacted for the study, 11 of which consented to provide a semen sample. The mean age of the cohort was 29.72 ± 4.52 years. None of the patients gave a history of epididymo-orchitis or sexual dysfunction at the time of assessment. None of the semen samples demonstrated SARS-CoV-2 on RT-PCR. Median duration of semen sample collection from the COVID positivity was 44 days (Range 19-59 days). Detailed literature review revealed that SARS-CoV-2 is not found in patients recovering from COVID-19 infection. We conclude that SARS-CoV-2 is not found in the semen of patients recovering from COVID-19.
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Affiliation(s)
| | | | - Kapil Goyal
- Department of Virology, PGIMER, Chandigarh, India
| | | | | | - Vikrant Sharma
- Regional VDRL, Department of virology, PGIMER, Chandigarh, India
| | | | - Mini P Singh
- Department of Virology, PGIMER, Chandigarh, India
| | - Ashish Bhalla
- Department of Internal Medicine, PGIMER, Chandigarh, India
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Anifandis G, Messini CI, Simopoulou M, Sveronis G, Garas A, Daponte A, Messinis IE. SARS-CoV-2 vs. human gametes, embryos and cryopreservation. Syst Biol Reprod Med 2021; 67:260-269. [PMID: 34060390 DOI: 10.1080/19396368.2021.1922537] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The COVID-19 pandemic, caused by the SARS-CoV-2 virus, is an unprecedented global situation, and all countries have adopted their own measurements to mitigate the spread of the virus in the first as well as in the subsequent waves of infection. All measures, especially in the first wave of the pandemic, were in combination with recommendations provided by professional and scientific organizations. Similar measures were applied to specific procedures, such as the management of infertility, including in vitro fertilization-embryo transfer (IVF-ET) treatments. Although there is no clear scientific evidence yet that the SARS-CoV-2 may exert negative effects on IVF outcome, especially at the early stages, several clinical reports indicate that the virus may impact male fertility through specific receptors presented at the somatic cells of the testis and used by the virus in order to gain entry to the respective cells. Nevertheless, it is not unreasonable to suspect that the virus may affect sperm function as well as oocyte performance directly through specific receptors or indirectly through other signaling pathways. Despite the good practice of IVF laboratory techniques, culture media may also be contaminated during equilibration when airborne virus's particles can contaminate culture media from an already infected embryology area or staff. Furthermore, although there is no clinical evidence, liquid nitrogen could be a route of infection for gametes and embryos when it has been contaminated during production or transportation. Therefore, cryopreservation of gametes and embryos must be virus-free. This communication aims to provide some aspects of the possible impact of the virus on gametes and embryos and how it may affect the cryopreservation procedures.Abbreviations: ACE2: angiotensin- converting enzyme 2; ART: assisted reproductive technology; ASRM: American Society for Reproductive Medicine; CDC: Centers for Disease Control and Prevention; COVID-19: coronavirus disease 2019; ESHRE: European Society of Human Reproduction and Embryology; ET: embryo transfer; FSH: follicle stimulating hormone; IFFS: International Federation of Fertility Societies; IVF: in vitro fertilization; LH: luteinizing hormone; LN: liquid nitrogen; SARS-CoV-2: severe acute respiratory syndrome coronavirus 2; T: testosterone; WHO: World Health Organization.
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Affiliation(s)
- George Anifandis
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Christina I Messini
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Mara Simopoulou
- Department of Physiology, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - George Sveronis
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.,Department of Obstetrics and Gynaecology, Norfolk and Norwich University Hospitals, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Antonios Garas
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Alexandros Daponte
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Ioannis E Messinis
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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Corona G, Pizzocaro A, Vena W, Rastrelli G, Semeraro F, Isidori AM, Pivonello R, Salonia A, Sforza A, Maggi M. Diabetes is most important cause for mortality in COVID-19 hospitalized patients: Systematic review and meta-analysis. Rev Endocr Metab Disord 2021; 22:275-296. [PMID: 33616801 PMCID: PMC7899074 DOI: 10.1007/s11154-021-09630-8] [Citation(s) in RCA: 119] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/20/2021] [Indexed: 12/16/2022]
Abstract
The presence of SARS-CoV-2 was officially documented in Europe at the end of February 2020. Despite many observations, the real impact of COVID-19 in the European Union (EU), its underlying factors and their contribution to mortality and morbidity outcomes were never systematically investigated. The aim of the present work is to provide an overview and a meta-analysis of main predictors and of country differences of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection-associated mortality rate (MR) in hospitalized patients. Out of 3714 retrieved articles, 87 studies were considered, including 35,486 patients (mean age 60.9 ± 8.2 years) and 5867 deaths. After adjustment for confounders, diabetes mellitus was the best predictors of MR in an age- and sex-dependent manner, followed by chronic pulmonary obstructive diseases and malignancies. In both the US and Europe, MR was higher than that reported in Asia (25[20;29] % and 20[17;23] % vs. 13[10;17]%; both p < 0.02). Among clinical parameters, dyspnea, fatigue and myalgia, along with respiratory rate, emerged as the best predictors of MR. Finally, reduced lymphocyte and platelet count, along with increased D-dimer levels, all significantly contributed to increased mortality. The optimization of glucose profile along with an adequate thrombotic complications preventive strategy must become routine practice in diseased SARS-CoV-2 infected patients.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda Usl Bologna Maggiore-Bellaria Hospital, Largo Nigrisoli, 2 - 40133, Bologna, Italy.
| | - Alessandro Pizzocaro
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Walter Vena
- Unit of Endocrinology, Diabetology and Medical Andrology, IRCSS, Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Giulia Rastrelli
- Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Federico Semeraro
- Department of Anaesthesia, Intensive Care and EMS, Maggiore Hospital Bologna, Bologna, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome - Policlinico Umberto I Hospital, Rome, Italy
| | - Rosario Pivonello
- Dipartimento Di Medicina Clinica E Chirurgia, Sezione Di Endocrinologia, Unità Di Andrologia E Medicina Della Riproduzione E Della SessualitàMaschile E Femminile, Università Federico II Di Napoli, Naples, Italy
- Staff of UNESCO, Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Alessandra Sforza
- Endocrinology Unit, Medical Department, Azienda Usl Bologna Maggiore-Bellaria Hospital, Largo Nigrisoli, 2 - 40133, Bologna, Italy
| | - Mario Maggi
- Endocrinology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
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Abdel-Moneim A. COVID-19 Pandemic and Male Fertility: Clinical Manifestations and Pathogenic Mechanisms. BIOCHEMISTRY (MOSCOW) 2021; 86:389-396. [PMID: 33941061 PMCID: PMC7978437 DOI: 10.1134/s0006297921040015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The novel coronavirus disease-2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has been a major public health emergency worldwide with over 118.27-million confirmed COVID-19 cases and 2.62-million deaths recorded, as of March 12, 2021. Although this disease primarily targets lungs, damages in other organs, such as heart, kidney, liver, and testis, may occur. Testis is the cornerstone of male reproduction, while reproductive health is the most valuable resource for continuity of the human race. Given the unique nature of SARS-CoV-2, the mechanisms of its impact on the testes have yet to be fully explored. Notably, coronaviruses have been found to invade target cells through the angiotensin-converting enzyme 2 receptor, which can be found in the respiratory, gastrointestinal, cardiovascular, urinary tract, and reproductive organs, such as testes. Coronavirus studies have suggested that testes might be a potential target for SARS-CoV-2 infection. The first etiopathogenic concept proposed by current hypotheses indicates that the virus can invade testes through the angiotensin-converting enzyme 2 receptor. Next, the activated inflammatory response in the testes, disease-associated fever, and COVID-19 medications might be implicated in testicular alterations. Although evidence regarding the presence of SARS-CoV-2 mRNA in semen remains controversial, this emphasizes the need for researchers to pay closer attention to sexually transmitted diseases and male fertility after recovering from COVID-19. In this review the latest updates regarding COVID-19-associated testicular dysfunction are summarized and possible pathogenic mechanisms are discussed.
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Affiliation(s)
- Adel Abdel-Moneim
- Molecular Physiology Division, Faculty of Science, Beni-Suef University, Beni-Suef, 62511, Egypt.
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Paoli D, Pallotti F, Nigro G, Aureli A, Perlorca A, Mazzuti L, Di Carlo D, Turriziani O, Lenzi A, Lombardo F. Sperm cryopreservation during the SARS-CoV-2 pandemic. J Endocrinol Invest 2021; 44:1091-1096. [PMID: 33040303 PMCID: PMC7547554 DOI: 10.1007/s40618-020-01438-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 09/26/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE Sperm cryopreservation is fundamental in the management of patients undergoing gonadotoxic treatments. Concerns have risen in relation to SARS-CoV-2 and its potential for testicular involvement, since SARS-CoV-2-positive cryopreserved samples may have unknown effects on fertilization and embryo safety. This study therefore aimed to analyze the safety of sperm cryopreservation for cancer patients after the onset of the pandemic in Italy, through assessment of the risk of SARS-CoV-2 exposure and viral RNA testing of semen samples. METHODS We recruited 10 cancer patients (mean age 30.5 ± 9.6 years) referred to our Sperm Bank during the Italian lockdown (from March 11th to May 4th 2020) who had not undergone a nasopharyngeal swab for SARS-CoV-2 testing. Patients were administered a questionnaire on their exposure to COVID-19, and semen samples were taken. Before cryopreservation, SARS-CoV-2 RNA was extracted from a 150 µl aliquot of seminal fluid in toto using QIAamp viral RNA kit (Qiagen) and amplified by a real time RT PCR system (RealStar SARS-CoV2 RT PCR, Altona Diagnostics) targeting the E and S genes. RESULTS The questionnaire and medical interview revealed that all patients were asymptomatic and had had no previous contact with COVID-19 infected patients. All semen samples were negative for SARS-CoV-2 RNA. CONCLUSION This preliminary assessment suggests that a thorough evaluation (especially in the setting of a multidisciplinary team) and molecular confirmation of the absence of SARS-CoV-2 in seminal fluid from asymptomatic cancer patients may assist in ensuring the safety of sperm cryopreservation.
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Affiliation(s)
- D. Paoli
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - F. Pallotti
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - G. Nigro
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - A. Aureli
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - A. Perlorca
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - L. Mazzuti
- Laboratory of Virology, Department of Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
| | - D. Di Carlo
- Laboratory of Virology, Department of Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
| | - O. Turriziani
- Laboratory of Virology, Department of Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
| | - A. Lenzi
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - F. Lombardo
- Laboratory of Seminology - Sperm Bank “Loredana Gandini”, Department of Experimental Medicine, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
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Foresta C, Rocca MS, Di Nisio A. Gender susceptibility to COVID-19: a review of the putative role of sex hormones and X chromosome. J Endocrinol Invest 2021; 44:951-956. [PMID: 32936429 PMCID: PMC7492232 DOI: 10.1007/s40618-020-01383-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/31/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The recent emergence of COVID-19 poses a global health emergency. One of the most frequently reported data is sex-related severity and mortality: according to the last available analysis on 239,709 patients in Italy, lethality is 17.7% in men and 10.8% in women, with 59% of total deaths being men. Interestingly, the infection rate is lower in males than in females, with 45.8% and 54.2% of positive cases, respectively, suggesting that gender-related factor may worsen disease evolution. A tentative hypothesis to explain these findings is the role of angiotensin-converting enzyme 2 (ACE2) and serine protease TMPRSS2 involved in viral infection. PURPOSE In this review, we summarize the available evidence pointing to gender-related differences in ACE2 and TMPRSS2 expression, from both genetic and endocrine points of view. RESULTS Altogether, available evidence points toward two not-mutually exclusive mechanisms in gender susceptibility to COVID-19 by sex hormonal regulation of ACE2 and TMPRSS2. On one hand, ACE2 expression could be increased in women, either by estrogens or constitutively by X chromosome inactivation escape or by reduced methylation, providing a larger reservoir of ACE2 to maintain the fundamental equilibrium of RAS regulatory axis. On the other, low levels of androgens in women may keep at low levels TMPRSS2 expression, representing a further protective factor for the development of COVID-19 infection, despite the increased expression of ACE2, which represents the Trojan horse for SARS-CoV-2 entry. CONCLUSIONS Both mechanisms consistently point to the role of sex hormones and sex chromosomes in the differential severity and lethality of COVID-19 in men and women.
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Affiliation(s)
- C Foresta
- Department of Medicine, Unit of Andrology and Medicine of Human Reproduction, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy.
| | - M S Rocca
- Department of Medicine, Unit of Andrology and Medicine of Human Reproduction, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy
| | - A Di Nisio
- Department of Medicine, Unit of Andrology and Medicine of Human Reproduction, University of Padova, Via Giustiniani, 2, 35128, Padua, Italy
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Sansone A, Mollaioli D, Ciocca G, Colonnello E, Limoncin E, Balercia G, Jannini EA. "Mask up to keep it up": Preliminary evidence of the association between erectile dysfunction and COVID-19. Andrology 2021; 9:1053-1059. [PMID: 33742540 PMCID: PMC8250520 DOI: 10.1111/andr.13003] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/08/2021] [Accepted: 03/16/2021] [Indexed: 12/12/2022]
Abstract
Background Erectile dysfunction (ED), as the hallmark of endothelial dysfunction, could be a short‐ or long‐term complication of COVID‐19. Additionally, being ED a clinical marker and predictor of non‐communicable chronic diseases, particularly cardiovascular, subjects with ED could potentially have a higher risk of contracting COVID‐19. Objectives To investigate the prevalence of ED among subjects with a reported diagnosis of COVID‐19 and to measure the association of COVID‐19 and ED. Materials and methods We reviewed data from the Sex@COVID online survey (performed between April 7 and May 4, 2020, in Italy) to retrieve a sample of Italian male sexually active subjects with reported SARS‐CoV‐2 infection. A matching sample of COVID‐19‐negative male sexually active subjects was also retrieved using propensity score matching in a 3:1 ratio. The survey used different standardized psychometric tools to measure effects of lockdown and social distancing on the intrapsychic, relational, and sexual health of Italian subjects. Results One hundred subjects were included in the analysis (25 COVID‐positive; 75 COVID‐negative). The prevalence of ED, measured with the Sexual Health Inventory for Men, was significantly higher in the COVID+ group (28% vs. 9.33%; p = 0.027). Logistic regression models confirmed a significant effect of COVID‐19 on the development of ED, independently of other variables affecting erectile function, such as psychological status, age, and BMI [OR 5.66, 95% CI: 1.50–24.01]. Likewise, subjects with ED were more likely to have COVID‐19, once corrected for age and BMI [OR 5.27, 95% CI: 1.49–20.09]. Discussion and conclusion On top of well‐described pathophysiological mechanisms, there is preliminary evidence in a real‐life population of ED as a risk factor of developing COVID‐19 and possibly occurring as a consequence of COVID‐19. Universal vaccination against the COVID‐19 and the personal protective equipment could possibly have the added benefit of preventing sexual dysfunctions.
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Affiliation(s)
- Andrea Sansone
- Endocrinology and Medical Sexology (ENDOSEX, Department of Systems Medicine, University of Rome Tor Vergata, Roma, Italy
| | - Daniele Mollaioli
- Endocrinology and Medical Sexology (ENDOSEX, Department of Systems Medicine, University of Rome Tor Vergata, Roma, Italy
| | - Giacomo Ciocca
- Department of Dynamic and Clinical Psychology, Health Studies "Sapienza" University of Rome, Rome, Italy
| | - Elena Colonnello
- Endocrinology and Medical Sexology (ENDOSEX, Department of Systems Medicine, University of Rome Tor Vergata, Roma, Italy
| | - Erika Limoncin
- Endocrinology and Medical Sexology (ENDOSEX, Department of Systems Medicine, University of Rome Tor Vergata, Roma, Italy
| | - Giancarlo Balercia
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Emmanuele A Jannini
- Endocrinology and Medical Sexology (ENDOSEX, Department of Systems Medicine, University of Rome Tor Vergata, Roma, Italy
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Absence of SARS-CoV-2 (COVID-19 virus) within the IVF laboratory using strict patient screening and safety criteria. Reprod Biomed Online 2021; 42:1067-1074. [PMID: 33814309 PMCID: PMC7937039 DOI: 10.1016/j.rbmo.2021.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 02/27/2021] [Accepted: 03/03/2021] [Indexed: 12/17/2022]
Abstract
Research question Is there a risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral exposure and potential cross-contamination from follicular fluid, culture media and vitrification solution within the IVF laboratory using strict patient screening and safety measures? Design This was a prospective clinical study. All women undergoing transvaginal oocyte retrieval were required to have a negative SARS-CoV-2 RNA test 3–5 days prior to the procedure. Male partners were not tested. All cases used intracytoplasmic sperm injection (ICSI). The first tube of follicular fluid aspirated during oocyte retrieval, drops of media following removal of the embryos on day 5, and vitrification solution after blastocyst cryopreservation were analysed for SARS-CoV-2 RNA. Results In total, medium from 61 patients, vitrification solution from 200 patients and follicular fluid from 300 patients was analysed. All samples were negative for SARS-CoV-2 viral RNA. Conclusions With stringent safety protocols in place, including testing of women and symptom-based screening of men, the presence of SARS-CoV-2 RNA was not detected in follicular fluid, medium or vitrification solution. This work demonstrates the possibility of implementing a rapid laboratory screening assay for SARS-CoV-2 and has implications for safe laboratory operations, including cryostorage recommendations.
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Does SARS-CoV-2 Threaten Male Fertility? ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1321:139-146. [PMID: 33656720 DOI: 10.1007/978-3-030-59261-5_12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In the continuing COVID-19 pandemic, one of the most important concerns in reproductive health is the issue of male fertility of recovered patients. In this study, we discuss the potential mechanisms that justify the possible impact of COVID-19 on male fertility. The main point of entry of SARS-CoV-2 into the host cells appears to be through the viral spike protein which permits entry into cells via the angiotensin-converting enzyme 2 (ACE2 receptor). In human testes, ACE2 is enriched in Sertoli and Leydig cells and spermatogonia. Also, it seems that there is a mild or severe cytokine storm in patients with severe COVID-19, and such changes may affect fertility. It should also be mentioned that the orchitis caused by the SARS-CoV-2 virus may have an important impact on fertility. Prolonged and high fever may lead to changes in testicular temperature and destroy germ cells. In general, there is little evidence for a definite conclusion, but there are facts that suggest that COVID-19 may affect male fertility. It is prudent for men of reproductive age who have recovered from COVID-19 to be evaluated for the presence of the virus in semen and fertility-related items. There is an urgent need to conduct quality studies on, in particular, the long-term effects of COVID-19 on the fertility of recovered males.
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Ediz C, Tavukcu HH, Akan S, Kizilkan YE, Alcin A, Oz K, Yilmaz O. Is there any association of COVID-19 with testicular pain and epididymo-orchitis? Int J Clin Pract 2021; 75:e13753. [PMID: 33063899 PMCID: PMC7646040 DOI: 10.1111/ijcp.13753] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 10/05/2020] [Indexed: 12/16/2022] Open
Abstract
AIMS This study aims to analyse the novel Coronavirus disease- (COVID-19) related testicular pain in hospitalised patients because of COVID-19 and to review as an aetiological factor for epididymitis, orchitis or both. METHODS A total of 91 patients were included in the study. A questionnaire was formed for the questioning of testicular pain or epididymo-orchitis in patients with COVID-19. Demographics and past medical history was also recorded. Patients' neutrophil and lymphocyte counts, neutrophil-lymphocyte ratios (NLR), C-reactive protein (CRP) levels and D-dimer values were recorded. Patients with COVID-19 were divided into two groups according to absence or presence of testicular pain or epididymo-orchitis as group 1 and group 2. All results were compared for both groups. RESULTS The median age of patients was similar in both groups. Testicular pain was occurred in 10.98% of the patients. Clinical presentation of epididymo-orchitis was diagnosed in only one patient. No statistically significant difference was reported in terms of patients' age, levels of CRP and D-Dimer or NLR and results of questionnaire form queries between the two groups (P > .05). CONCLUSION Testicular pain was observed more frequently in hospitalised COVID-19 cases. While no inflammation marker which is related to predict of testicular pain or epididymo-orchitis was found in patients with COVID-19.
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Affiliation(s)
- Caner Ediz
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
| | - Hasan Huseyin Tavukcu
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
| | - Serkan Akan
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
| | - Yunus Emre Kizilkan
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
| | - Adem Alcin
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
| | - Kerem Oz
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
| | - Omer Yilmaz
- Department of UrologySultan Abdulhamid Han Education and Research HospitalIstanbulTurkey
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Sansone A, Limoncin E, Colonnello E, Mollaioli D, Ciocca G, Corona G, Jannini EA. Harm Reduction in Sexual Medicine. Sex Med Rev 2021; 10:3-22. [DOI: 10.1016/j.sxmr.2021.01.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 01/21/2021] [Accepted: 01/24/2021] [Indexed: 12/22/2022]
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Tur-Kaspa I, Tur-Kaspa T, Hildebrand G, Cohen D. COVID-19 may affect male fertility but is not sexually transmitted: a systematic review. ACTA ACUST UNITED AC 2021; 2:140-149. [PMID: 33558864 PMCID: PMC7857030 DOI: 10.1016/j.xfnr.2021.01.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/23/2021] [Accepted: 01/25/2021] [Indexed: 12/12/2022]
Abstract
Objective To determine if SARS-CoV-2, which has led to the rapidly spreading COVID-19 global pandemic, is sexually transmitted. Since the putative receptor for the virus is identified in reproductive organs, it is also important to examine if COVID-19 may affect human fertility. Evidence Review A systematic review of English publications was conducted up to December 11, 2020 in PubMed, NIH iCite COVID-19 portfolio, Cochrane Library, and Google Scholar databases, searching for SARS-CoV-2 in the testes; seminal, prostatic, and vaginal fluids; and cervical smears. A total of 1,997 records were identified, duplicates were removed, and 1,490 records were reviewed for eligibility by examining titles and abstracts. Subsequently, 202 full-text relevant articles were reviewed by 2 independent reviewers. Forty-seven studies (literature reviews, editorials, and guidelines) were assessed qualitatively, and 23 studies that tested the male and female reproductive tracts of patients with COVID-19 for SARS-CoV-2 were quantitatively analyzed. Results No epidemiological investigations to date have described evidence suggesting that COVID-19 is an STD. While angiotensin-converting enzyme 2 receptor is found in the reproductive organs, the lack of co-expression of the TMPRSS2 modulatory protein, required for SARS-CoV-2 cell entry, in testicular cells, sperm, or oocytes, argues against the hypothesis that gametes transmit SARS-CoV-2. Molecular detection studies of SARS-CoV-2 RNA in the male and female reproductive tracts were summarized: 98.0% (293/299) of the seminal fluids, 16/17 testicular biopsies, all 89 prostatic fluids, 98.3% (57/58) of the vaginal fluids, all 35 cervical smears, and all 16 oocyte samples tested negative for SARS-CoV-2. None of the studies confirmed sexual transmission of SARS-CoV-2. Nonetheless, COVID-19 may have detrimental effects on male reproduction by inducing orchitis and/or decreasing testosterone levels, sperm counts, and motility. Conclusion On the basis of the current worldwide published information, COVID-19 is not an STD. This information is important for clinicians, proposed guidelines for public health, U.S. Food and Drug Administration guidelines for gamete and tissue donor eligibility, and fertility treatments. Universal precautions, currently practiced worldwide, are adequate and sufficient at this time to prevent the transmission of known or unknown viral infections. We suggest that recovered patients of COVID-19, especially those with infertility, should be evaluated for their ovarian and testicular function.
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Affiliation(s)
- Ilan Tur-Kaspa
- Institute for Human Reproduction (IHR), Chicago and Oak Brook, Illinois, and Valparaiso, Indiana
| | - Tomer Tur-Kaspa
- Institute for Human Reproduction (IHR), Chicago and Oak Brook, Illinois, and Valparaiso, Indiana.,Wesleyan University, Middletown, Connecticut
| | - Grace Hildebrand
- Institute for Human Reproduction (IHR), Chicago and Oak Brook, Illinois, and Valparaiso, Indiana
| | - David Cohen
- Institute for Human Reproduction (IHR), Chicago and Oak Brook, Illinois, and Valparaiso, Indiana
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