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Rudaks LI, Triplett J, Morris K, Reddel S, Worgan L. ACBD5-related retinal dystrophy with leukodystrophy due to novel mutations in ACBD5 and with additional features including ovarian insufficiency. Am J Med Genet A 2024; 194:346-350. [PMID: 37789430 DOI: 10.1002/ajmg.a.63433] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/05/2023]
Abstract
Acyl-CoA-binding domain-containing protein 5-related retinal dystrophy with leukodystrophy (ACBD5) is a peroxisomal disorder due to deficiency of ACBD5. Presenting features include retinal dystrophy, progressive leukodystrophy, and ataxia. Only seven cases of ACBD5-related retinal dystrophy have been reported in the literature to date, including one other case diagnosed in adulthood. Here we report a case with novel compound heterozygous ACBD5 mutations, presenting with the common features of rod monochromatism and progressive leukodystrophy with spasticity and ataxia. Additional novel clinical features included head and neck tremor and ovarian insufficiency. The patient's symptoms were present since infancy, but a diagnosis was only reached in adulthood when whole exome sequencing was performed. This case, which reports two novel mutations and additional clinical manifestations, contributes to the emerging phenotype of ACBD5-related retinal dystrophy with leukodystrophy, and delineation of the natural history and disease progression.
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Affiliation(s)
- Laura Ivete Rudaks
- Concord Repatriation General Hospital, Concord, Australia
- Royal North Shore Hospital, St Leonards, Australia
- Faculty of Medicine, University of Sydney, Camperdown, Australia
| | - James Triplett
- Concord Repatriation General Hospital, Concord, Australia
- Faculty of Medicine, University of Sydney, Camperdown, Australia
| | - Katrina Morris
- Concord Repatriation General Hospital, Concord, Australia
- Royal North Shore Hospital, St Leonards, Australia
- Faculty of Medicine, University of Sydney, Camperdown, Australia
| | - Stephen Reddel
- Concord Repatriation General Hospital, Concord, Australia
- Faculty of Medicine, University of Sydney, Camperdown, Australia
| | - Lisa Worgan
- Concord Repatriation General Hospital, Concord, Australia
- Faculty of Medicine, University of Sydney, Camperdown, Australia
- Royal Prince Alfred Hospital, Camperdown, Australia
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Kundu S, Acharya SS. Study on depletion of ovarian function and late-life chronic diseases in India. Int J Gynaecol Obstet 2023; 162:1057-1067. [PMID: 37158425 DOI: 10.1002/ijgo.14818] [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: 07/20/2022] [Revised: 01/28/2023] [Accepted: 04/12/2023] [Indexed: 05/10/2023]
Abstract
OBJECTIVE The current study aims to understand premature and early menopausal age in association with chronic conditions. METHODS The present cross-sectional study analyzed nationally representative data from LASI (Longitudinal Aging Study in India) from 2017 to 2018. Bivariate analysis including cross-tabulation and χ2 tests were performed. Further multiple regression analysis was performed, using the generalized linear model of logit link. RESULTS Approximately 2533 (8%) older women reported that they had experienced premature menopause (before age 40), while 3889 (12.4%) reported having early menopause (age 40-44). The likelihood of a woman with premature menopause developing cardiovascular diseases (CVDs) is 15% higher (adjusted odds ratio [AOR], 1.15; P < 0.05) than those who do not experience premature menopause, while women with early menopause have a 13% higher risk (AOR, 1.13; P < 0.05). For women who experienced premature menopause and were also smokers, the probability of developing CVDs was higher. Other chronic diseases such as bone or joint problems, diabetes, and eye vision problems were also shown to be significant health problems among women who had premature ovarian failure. CONCLUSION Our results show significant association between women with premature or early depletion of ovarian function and chronic health conditions such as cardiovascular diseases, bone or joint problems, vision problems, and neurological or psychiatric disorders at their later life ages. Comprehensive strategies in the form of lifestyle changes may regulate hormonal levels and allow the body to reach menopause at the appropriate age.
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Affiliation(s)
- Sampurna Kundu
- Centre of Social Medicine and Community Health, Jawaharlal Nehru University, New Delhi, India
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Chen M, Jiang H, Zhang C. Selected Genetic Factors Associated with Primary Ovarian Insufficiency. Int J Mol Sci 2023; 24:ijms24054423. [PMID: 36901862 PMCID: PMC10002966 DOI: 10.3390/ijms24054423] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/14/2023] [Accepted: 02/14/2023] [Indexed: 03/12/2023] Open
Abstract
Primary ovarian insufficiency (POI) is a heterogeneous disease resulting from non-functional ovaries in women before the age of 40. It is characterized by primary amenorrhea or secondary amenorrhea. As regards its etiology, although many POI cases are idiopathic, menopausal age is a heritable trait and genetic factors play an important role in all POI cases with known causes, accounting for approximately 20% to 25% of cases. This paper reviews the selected genetic causes implicated in POI and examines their pathogenic mechanisms to show the crucial role of genetic effects on POI. The genetic factors that can be found in POI cases include chromosomal abnormalities (e.g., X chromosomal aneuploidies, structural X chromosomal abnormalities, X-autosome translocations, and autosomal variations), single gene mutations (e.g., newborn ovary homeobox gene (NOBOX), folliculogenesis specific bHLH transcription factor (FIGLA), follicle-stimulating hormone receptor (FSHR), forkhead box L2 (FOXL2), bone morphogenetic protein 15 (BMP15), etc., as well as defects in mitochondrial functions and non-coding RNAs (small ncRNAs and long ncRNAs). These findings are beneficial for doctors to diagnose idiopathic POI cases and predict the risk of POI in women.
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Affiliation(s)
- Mengchi Chen
- Queen Mary School, Nanchang University, Nanchang 330006, China
| | - Haotian Jiang
- Department of Cell Biology, College of Medicine, Nanchang University, Nanchang 330006, China
| | - Chunping Zhang
- Department of Cell Biology, College of Medicine, Nanchang University, Nanchang 330006, China
- Correspondence:
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Tan Z, Gong X, Li Y, Hung SW, Huang J, Wang CC, Chung JPW. Impacts of endometrioma on ovarian aging from basic science to clinical management. Front Endocrinol (Lausanne) 2023; 13:1073261. [PMID: 36686440 PMCID: PMC9848590 DOI: 10.3389/fendo.2022.1073261] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/08/2022] [Indexed: 01/06/2023] Open
Abstract
Endometriosis is a common reproductive disorder characterized by the presence of endometrial implants outside of the uterus. It affects ~1 in 10 women of reproductive age. Endometriosis in the ovary, also known as endometrioma (OMA), is the most frequent implantation site and the leading cause of reproductive failure in affected women. Ovarian aging is one of the characteristic features of OMA, however its underlying mechanism yet to be determined. Accumulated evidence has shown that pelvic and local microenvironments in women with OMA are manifested, causing detrimental effects on ovarian development and functions. Whilst clinical associations of OMA with poor ovarian reserve, premature ovarian insufficiency, and early menopause have been reported. Moreover, surgical ablation, fenestration, and cystectomy of OMA can further damage the normal ovarian reservoir, and trigger hyperactivation of primordial follicles, subsequently resulting in the undesired deterioration of ovarian functions. Nevertheless, there is no effective treatment to delay or restore ovarian aging. This review comprehensively summarised the pathogenesis and study hypothesis of ovarian aging caused by OMA in order to propose potential therapeutic targets and interventions for future studies.
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Affiliation(s)
- Zhouyurong Tan
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Xue Gong
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Yiran Li
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Sze Wan Hung
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Jin Huang
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital, The Chinese University of Hong Kong, Shenzhen, China
| | - Chi Chiu Wang
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Reproduction and Development, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Chinese University of Hong Kong-Sichuan University Joint Laboratory in Reproductive Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Jacqueline Pui Wah Chung
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
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Arroyo E, Patiño C, Ciccarelli M, Raudsepp T, Conley A, Tibary A. Clinical and Histological Features of Ovarian Hypoplasia/Dysgenesis in Alpacas. Front Vet Sci 2022; 9:837684. [PMID: 35400100 PMCID: PMC8990812 DOI: 10.3389/fvets.2022.837684] [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: 12/16/2021] [Accepted: 02/25/2022] [Indexed: 11/13/2022] Open
Abstract
Alpacas have a high incidence of congenital reproductive tract abnormalities, including ovarian hypoplasia/dysgenesis. Diagnosis of this condition is often challenging. The present study describes the clinical, ultrasonographic, and histologic features of ovarian hypoplasia/dysgenesis syndrome in 5 female alpacas. Additionally, serum AMH levels were compared between female alpacas diagnosed with ovarian hypoplasia/dysgenesis and a group of reproductively sound females (n = 11). The syndrome was suspected based on the presence of an infantile uterus and lack of ovaries by ultrasonography and laparoscopy. All females had normal female karyotype (n = 74 XX), but one presented a minute chromosome. The ovaries from these cases showed 3 main histological classifications: hypoplasia (n = 2), dysgenesis (n = 2), and dysplasia (n = 1). Serum AMH levels in affected females were significantly lower (P < 0.05) than those of reproductively sound control females. In conclusion, Serum AMH level may be helpful in the rapid diagnosis of ovarian hypoplasia/dysgenesis syndrome in alpacas. Furthermore, this syndrome in alpacas presents a variety of histological features. Different mechanisms may be involved in the derangement of ovarian differentiation. Further studies are needed to elucidate the causes of the syndrome.
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Affiliation(s)
- Eduardo Arroyo
- Comparative Theriogenology Section, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Pullman, WA, United States
| | - Cristian Patiño
- Comparative Theriogenology Section, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Pullman, WA, United States
| | - Michela Ciccarelli
- Comparative Theriogenology Section, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Pullman, WA, United States
- Center for Reproductive Biology, Washington State University, Pullman, WA, United States
| | - Terje Raudsepp
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX, United States
| | - Alan Conley
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Ahmed Tibary
- Comparative Theriogenology Section, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Pullman, WA, United States
- Center for Reproductive Biology, Washington State University, Pullman, WA, United States
- *Correspondence: Ahmed Tibary
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Cordova Sanchez A, Vasigh M, Carhart R. The Importance of Early Pericardiectomy in Mulibrey Nanism Syndrome, a Case Report. J Investig Med High Impact Case Rep 2022; 10:23247096221077816. [PMID: 35257621 PMCID: PMC8908392 DOI: 10.1177/23247096221077816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Mulibrey (Muscle-Liver-Brain-Eye) Nanism syndrome is an extremely rare genetic disorder with multiorgan involvement. Constrictive pericarditis and diastolic dysfunction are the most common causes of mortality. We present a case of a patient with Mulibrey nanism syndrome who underwent pericardiectomy at 12 years old and was able to live 44 years more with relatively stable and asymptomatic diastolic congestive heart failure (CHF). This case highlights the importance of early recognition and treatment of constrictive pericarditis in these patients.
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Yang L, Xu H, Chen Y, Miao C, Zhao Y, Xing Y, Zhang Q. Melatonin: Multi-Target Mechanism Against Diminished Ovarian Reserve Based on Network Pharmacology. Front Endocrinol (Lausanne) 2021; 12:630504. [PMID: 33959095 PMCID: PMC8095380 DOI: 10.3389/fendo.2021.630504] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/29/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Diminished ovarian reserve (DOR) significantly increases the risk of female infertility and contributes to reproductive technology failure. Recently, the role of melatonin in improving ovarian reserve (OR) has attracted widespread attention. However, details on the pharmacological targets and mechanisms of melatonin-improved OR remain unclear. OBJECTIVE A systems pharmacology strategy was proposed to elucidate the potential therapeutic mechanism of melatonin on DOR at the molecular, pathway, and network levels. METHODS The systems pharmacological approach consisted of target identification, data integration, network construction, bioinformatics analysis, and molecular docking. RESULTS From the molecular perspective, 26 potential therapeutic targets were identified. They participate in biological processes related to DOR development, such as reproductive structure development, epithelial cell proliferation, extrinsic apoptotic signaling pathway, PI3K signaling, among others. Eight hub targets (MAPK1, AKT1, EGFR, HRAS, SRC, ESR1, AR, and ALB) were identified. From the pathway level, 17 significant pathways, including the PI3K-Akt signaling pathway and the estrogen signaling pathway, were identified. In addition, the 17 signaling pathways interacted with the 26 potential therapeutic targets to form 4 functional modules. From the network point of view, by regulating five target subnetworks (aging, cell growth and death, development and regeneration, endocrine and immune systems), melatonin could exhibit anti-aging, anti-apoptosis, endocrine, and immune system regulation effects. The molecular docking results showed that melatonin bound well to all hub targets. CONCLUSION This study systematically and intuitively illustrated the possible pharmacological mechanisms of OR improvement by melatonin through anti-aging, anti-apoptosis, endocrine, and immune system regulation effects.
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Affiliation(s)
- Liuqing Yang
- Department of Traditional Chinese Medical Gynecology, Hangzhou Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Hongbin Xu
- Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yun Chen
- Department of Traditional Chinese Medical Gynecology, Hangzhou Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Chenyun Miao
- Department of Traditional Chinese Medical Gynecology, Hangzhou Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Ying Zhao
- Department of Traditional Chinese Medical Gynecology, Hangzhou Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Yu Xing
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Qin Zhang
- Department of Traditional Chinese Medical Gynecology, Hangzhou Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
- *Correspondence: Qin Zhang,
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Feng P, Li P, Tan J. Human Menstrual Blood-Derived Stromal Cells Promote Recovery of Premature Ovarian Insufficiency Via Regulating the ECM-Dependent FAK/AKT Signaling. Stem Cell Rev Rep 2020; 15:241-255. [PMID: 30560467 PMCID: PMC6441404 DOI: 10.1007/s12015-018-9867-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
POI is characterized by “absent not abnormal” menstruation with hormonal disorders in woman younger than 40 years of age, and etiological and pathophysiological mechanisms underlying the POI development have not been clearly defined. Recently, due to advantages such as abundant sources and non-invasive methods of harvest, MenSCs have been emerging as a promising treatment strategy for the recovery of female reproductive damage. Here, we demonstrated that MenSCs graft in POI mice after CTX treatment could restore ovarian function by regulating normal follicle development and estrous cycle, reducing apoptosis in ovaries to maintain homeostasis of microenvironment and modulating serum sex hormones to a relatively normal status. Moreover, MenSCs participated in the activation of ovarian transcriptional expression in ECM-dependent FAK/AKT signaling pathway and thus restored ovarian function to a certain extent. MenSCs transplantation was proved to be an effective way to repair ovarian function with low immunogenicity, suggesting its great potential for POI treatment.
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Affiliation(s)
- Penghui Feng
- Department of Obstetrics and Gynecology-Reproductive Medical Center of Shengjing Hospital Affiliated to China Medical University, Shenyang, China
| | - Pingping Li
- Department of Obstetrics and Gynecology-Reproductive Medical Center of Shengjing Hospital Affiliated to China Medical University, Shenyang, China
| | - Jichun Tan
- Department of Obstetrics and Gynecology-Reproductive Medical Center of Shengjing Hospital Affiliated to China Medical University, Shenyang, China
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Brigant B, Metzinger-Le Meuth V, Rochette J, Metzinger L. TRIMming down to TRIM37: Relevance to Inflammation, Cardiovascular Disorders, and Cancer in MULIBREY Nanism. Int J Mol Sci 2018; 20:ijms20010067. [PMID: 30586926 PMCID: PMC6337287 DOI: 10.3390/ijms20010067] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/12/2018] [Accepted: 12/19/2018] [Indexed: 12/18/2022] Open
Abstract
TRIpartite motif (TRIM) proteins are part of the largest subfamilies of E3 ligases that mediate the transfer of ubiquitin to substrate target proteins. In this review, we focus on TRIM37 in the normal cell and in pathological conditions, with an emphasis on the MULIBREY (MUscle-LIver-BRain-EYe) genetic disorder caused by TRIM37 mutations. TRIM37 is characterized by the presence of a RING domain, B-box motifs, and a coiled-coil region, and its C-terminal part includes the MATH domain specific to TRIM37. MULIBREY nanism is a rare autosomal recessive caused by TRIM37 mutations and characterized by severe pre- and postnatal growth failure. Constrictive pericarditis is the most serious anomaly of the disease and is present in about 20% of patients. The patients have a deregulation of glucose and lipid metabolism, including type 2 diabetes, fatty liver, and hypertension. Puzzlingly, MULIBREY patients, deficient for TRIM37, are plagued with numerous tumors. Among non-MULIBREY patients affected by cancer, a wide variety of cancers are associated with an overexpression of TRIM37. This suggests that normal cells need an optimal equilibrium in TRIM37 expression. Finding a way to keep that balance could lead to potential innovative drugs for MULIBREY nanism, including heart condition and carcinogenesis treatment.
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Affiliation(s)
- Benjamin Brigant
- HEMATIM, EA4666, CURS, CHU Amiens Sud, Avenue René Laënnec, Salouel, F-80054 Amiens, France.
| | - Valérie Metzinger-Le Meuth
- INSERM U1148, Laboratory for Vascular Translational Science (LVTS), UFR SMBH, Université Paris 13-Sorbonne Paris Cité, 93017 Bobigny CEDEX, France.
| | - Jacques Rochette
- HEMATIM, EA4666, CURS, CHU Amiens Sud, Avenue René Laënnec, Salouel, F-80054 Amiens, France.
| | - Laurent Metzinger
- HEMATIM, EA4666, CURS, CHU Amiens Sud, Avenue René Laënnec, Salouel, F-80054 Amiens, France.
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