1
|
Zhang C, Li X, Dai Y, Gu Z, Wu Y, Yan H, Li Q, Shi J, Leng J. Risk factors associated with changes in serum anti-Müllerian hormone levels before and after laparoscopic cystectomy for endometrioma. Front Endocrinol (Lausanne) 2024; 15:1359649. [PMID: 38562412 PMCID: PMC10982650 DOI: 10.3389/fendo.2024.1359649] [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: 12/21/2023] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Background The objective of our study was to investigate the risk factors for a decrease in ovarian reserve in patients with endometriomas after standardized laparoscopic procedures and evaluation to provide corresponding clinical guidance for patients with fertility requirements. Methods Anti-Müllerian hormone (AMH) levels and other clinical data from 233 patients with endometriomas and 57 patients with non-endometrioma ovarian cysts admitted to the Peking Union Medical College Hospital between January 2018 and September 2023 were prospectively analysed. The pretreatment AMH levels of the study groups were compared to assess the impact of endometrioma on ovarian reserve, and the decrease in AMH after treatment was analysed to determine potential risk factors contributing to this change. Results Pretreatment AMH levels did not significantly differ between patients with endometriomas and those with non-endometrioma ovarian cysts. Within the endometrioma group, older age, higher body mass index (BMI), and shorter menstrual cycles were found to be associated with decreased AMH levels prior to treatment (p<0.05). Participants presenting with bilateral cysts, advanced surgical staging, or a completely enclosed Douglas pouch demonstrated significantly lower levels of AMH prior to treatment compared to those without these conditions (p<0.05). Furthermore, their AMH levels further declined within one year after undergoing laparoscopic cystectomy (p<0.05). However, there was no difference in AMH levels after surgery between patients who successfully became pregnant and those who did not (p>0.05). Conclusion Laparoscopic removal of endometriomas can adversely affect ovarian reserve, especially during bilateral cysts removal and when patients are diagnosed as having a higher stage of endometriosis, further impacting ovarian function. It should be noted that a decrease in AMH levels may not necessarily indicate an absolute decline in fertility. Therefore, it is crucial to conduct thorough patient evaluations and provide comprehensive patient education to offer appropriate guidance for fertility preservation.
Collapse
Affiliation(s)
- Chenyu Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Xiaoyan Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Yi Dai
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Zhiyue Gu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Yushi Wu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Hailan Yan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Qiutong Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Jinghua Shi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Jinhua Leng
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| |
Collapse
|
2
|
Marcianò G, Vocca C, Rania V, Citraro R, De Sarro G, Gallelli L. Metalloproteases in Pain Generation and Persistence: A Possible Target? Biomolecules 2023; 13:biom13020268. [PMID: 36830637 PMCID: PMC9953417 DOI: 10.3390/biom13020268] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/15/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are a large family of zinc-dependent proteolytic enzymes associated with extracellular matrix protein turnover and tissue degradation. They participate to many different physiological reactions but are also hyperactivated in several diseases. Various literature studies have documented that MMPs play a role in the modulation of neuropathic and nociceptive pain. The heterogeneity of clinical and pre-clinical data is an important issue in this experimental context. Despite the presence of a good number of studies on MMP inhibitors, these drugs showed scarce efficacy and relevant side effects. In the present manuscript, we reviewed studies in the literature that define a possible role of MMPs in pain and the effects of their modulation.
Collapse
Affiliation(s)
- Gianmarco Marcianò
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
| | - Cristina Vocca
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
| | - Vincenzo Rania
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
| | - Rita Citraro
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Research Center FAS@UMG, Department of Health Science, University Magna Graecia, 88100 Catanzaro, Italy
| | - Giovambattista De Sarro
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Research Center FAS@UMG, Department of Health Science, University Magna Graecia, 88100 Catanzaro, Italy
| | - Luca Gallelli
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Research Center FAS@UMG, Department of Health Science, University Magna Graecia, 88100 Catanzaro, Italy
- Medifarmagen SRL, Department of Health Science, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Correspondence: ; Tel.: +39-0961-712322
| |
Collapse
|
3
|
Guo X, Li W, Zhou J, Hou W, Wen X, Zhang H, Kong F, Luo L, Li Q, Du Y, You J. Specific Photothermal Ablation Therapy of Endometriosis by Targeting Delivery of Gold Nanospheres. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1603270. [PMID: 28145630 DOI: 10.1002/smll.201603270] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 12/22/2016] [Indexed: 06/06/2023]
Abstract
Endometriosis is difficult to treat since the side effects of the current therapeutic method and the high recurrence rate; thus, newer and safer therapeutic approaches are urgently needed. This work investigates the enhanced permeability and retention effect of CdTe quantum dots (QDs) and hollow gold nanospheres (HAuNS) in endometriosis to increase the delivery of HAuNS into lesion cells. The surface of HAuNS is successfully conjugated with a TNYL peptide that has specific affinity for the EphB4 receptor, which is a member of the Eph family of receptor tyrosine kinases. It is found that the EphB4 receptor is overexpressed in endometriosis lesions. The data indicate that both QDs and HAuNS can efficiently accumulate in endometriotic lesions through permeable vessels and the TNYL-conjugated HAuNS (TNYL-HAuNS) accumulate more via the interaction with EphB4. The specific photothermal ablation therapy based on TNYL-HAuNS significantly inhibits the growth of the endometriotic volume and induces the atrophy and degeneration of ectopic endometrium with no detectable toxicity to the normal organs. The level of TNF-α and estradiol also significantly decreases in the endometriotic lesions, indicating that the treatment enables a recovery from hormonal imbalance and inflammatory injury. This work can be a valuable reference for future endometriosis therapy.
Collapse
Affiliation(s)
- Xiaomeng Guo
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Wei Li
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Jialin Zhou
- Zhejiang Center for Drug and Cosmetic Evaluation, 39 Yile Road, Hangzhou, Zhejiang, 310012, P. R. China
| | - Wanqing Hou
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Xue Wen
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, Zhejiang, 310006, P. R. China
| | - Hanbo Zhang
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Fenfen Kong
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Lihua Luo
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Qingpo Li
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Yongzhong Du
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang, 310058, P. R. China
| |
Collapse
|
4
|
Larson AA, Nunez MG, Kissel CL, Kovács KJ. Intrathecal urocortin I in the spinal cord as a murine model of stress hormone-induced musculoskeletal and tactile hyperalgesia. Eur J Neurosci 2015; 42:2772-82. [PMID: 26332847 DOI: 10.1111/ejn.13060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 08/20/2015] [Accepted: 08/24/2015] [Indexed: 12/30/2022]
Abstract
Stress is antinociceptive in some models of pain, but enhances musculoskeletal nociceptive responses in mice and muscle pain in patients with fibromyalgia syndrome. To test the hypothesis that urocortins are stress hormones that are sufficient to enhance tactile and musculoskeletal hyperalgesia, von Frey fibre sensitivity and grip force after injection of corticotropin-releasing factor (CRF), urocortin I and urocortin II were measured in mice. Urocortin I (a CRF1 and CRF2 receptor ligand) produced hyperalgesia in both assays when injected intrathecally (i.t.) but not intracerebroventricularly, and only at a large dose when injected peripherally, suggesting a spinal action. Morphine inhibited urocortin I-induced changes in nociceptive responses in a dose-related fashion, confirming that changes in behaviour reflect hyperalgesia rather than weakness. No tolerance developed to the effect of urocortin I (i.t.) when injected repeatedly, consistent with a potential to enhance pain chronically. Tactile hyperalgesia was inhibited by NBI-35965, a CRF1 receptor antagonist, but not astressin 2B, a CRF2 receptor antagonist. However, while urocortin I-induced decreases in grip force were not observed when co-administered i.t. with either NBI-35965 or astressin 2B, they were even more sensitive to inhibition by astressin, a non-selective CRF receptor antagonist. Together these data indicate that urocortin I acts at CRF receptors in the mouse spinal cord to elicit a reproducible and persistent tactile (von Frey) and musculoskeletal (grip force) hyperalgesia. Urocortin I-induced hyperalgesia may serve as a screen for drugs that alleviate painful conditions that are exacerbated by stress.
Collapse
Affiliation(s)
- Alice A Larson
- Department of Veterinary and Biomedical Sciences, University of Minnesota, 1988 Fitch Avenue Room 295, St Paul, MN, 55108, USA
| | - Myra G Nunez
- Department of Veterinary and Biomedical Sciences, University of Minnesota, 1988 Fitch Avenue Room 295, St Paul, MN, 55108, USA
| | - Casey L Kissel
- Department of Veterinary and Biomedical Sciences, University of Minnesota, 1988 Fitch Avenue Room 295, St Paul, MN, 55108, USA
| | - Katalin J Kovács
- Department of Veterinary and Biomedical Sciences, University of Minnesota, 1988 Fitch Avenue Room 295, St Paul, MN, 55108, USA
| |
Collapse
|
5
|
Abstract
Fibromyalgia (FM) syndrome is characterized by widespread pain that is exacerbated by cold and stress but relieved by warmth. We review the points along thermal and pain pathways where temperature may influence pain. We also present evidence addressing the possibility that brown adipose tissue activity is linked to the pain of FM given that cold initiates thermogenesis in brown adipose tissue through adrenergic activity, whereas warmth suspends thermogenesis. Although females have a higher incidence of FM and more resting thermogenesis, they are less able to recruit brown adipose tissue in response to chronic stress than males. In addition, conditions that are frequently comorbid with FM compromise brown adipose activity making it less responsive to sympathetic stimulation. This results in lower body temperatures, lower metabolic rates, and lower circulating cortisol/corticosterone in response to stress--characteristics of FM. In the periphery, sympathetic nerves to brown adipose also project to surrounding tissues, including tender points characterizing FM. As a result, the musculoskeletal hyperalgesia associated with conditions such as FM may result from referred pain in the adjacent muscle and skin.
Collapse
|
6
|
Matrix metalloproteinase 9 expression: new regulatory elements. J Ocul Biol Dis Infor 2010; 3:41-52. [PMID: 21818406 DOI: 10.1007/s12177-010-9054-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Accepted: 06/28/2010] [Indexed: 12/11/2022] Open
Abstract
Retinal ganglion cells apoptosis is linked to matrix metalloproteinase 9 (MMP-9) controlled changes of extracellular matrix. Abnormal expression of MMP-9 is associated with glaucomatous alterations. Thus, the knowledge of MMP-9 regulation is important for the understanding the pathogenesis of glaucoma. Here, we investigated the role of 3'-untranslated regions (3'-UTR) and microRNAs in MMP-9 regulation. We used in vitro mutagenesis and Luc reporter system to identify regulatory elements in the 3'-UTR of MMP-9. microRNAs were analyzed by qRT-PCR, and their role was investigated with inhibitors and mimics. We identified targets for miRNAs in 3'-UTR of MMP-9 involved in the regulation of MMP-9 expression. We then isolated miRNAs from the optic nerve A7 astrocytes and 293 T cells and confirmed the role of mi340 in the regulation using specific inhibitors and mimics. The results obtained show a new miRNA-mediated mechanism of MMP-9 expression regulation.
Collapse
|
7
|
Abstract
Tumour necrosis factor (TNF) ligand members and their associated TNF receptor (TNFR) superfamilies have many diverse physiological roles. TNF is thought to play a critical role in the pathophysiology of a range of diseases including refractory asthma, sepsis, ankylosing spondylitis, lupus, type II diabetes, multiple sclerosis and psoriasis. The recent continued expansion of the novel anti-TNF therapeutic agents (etanercept and infliximab) has seen major improvements in the treatment of some inflammatory-based human diseases including notably rheumatoid arthritis and Crohn's disease, with other conditions currently being trialled using anti-TNF agents. The cellular signalling machinery used by TNFRs to achieve their many cellular responses are discussed, as is the gonadotrophin-releasing hormone (GnRH) receptor signalling mechanisms. TNF is known to have many actions throughout the body including effects on the hypothalamic-pituitary-adrenal/gonadal axes, with many anti-gonadotrophic effects including a role in the development of endometriosis. These interactions between TNF, GnRH and gonadotrophs are discussed.
Collapse
Affiliation(s)
- David J MacEwan
- School of Chemical Sciences and Pharmacy, University of East Anglia, Norwich, NR4 7TJ, UK.
| |
Collapse
|
8
|
Lolis ED, Carvounis EE, Vasilikostas G, Voros D. Subhepatic retroperitoneal endometrioma: report of a case. Gynecol Endocrinol 2007; 23:479-81. [PMID: 17852430 DOI: 10.1080/09513590701495138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
A 38-year-old woman with a history of pelvic endometriosis was referred to our surgical department for the treatment of a cystic lesion most probably originating from the liver. At the laparotomy a solitary cyst was found in the retroperitoneum, connected to the inferior surface of the liver, and was resected. Histopathological examination of the resected specimen revealed that it was an endometriotic cyst. The occurrence of endometriotic cyst in the upper abdomen is very rare: there are no published reports of an endometriotic cyst in that anatomic location. The literature on this subject is reviewed.
Collapse
Affiliation(s)
- Evangelos D Lolis
- Second Department of Surgery, Athens University Medical School Areteion Hospital, Athens, Greece.
| | | | | | | |
Collapse
|