1
|
Ucuncu Kefeli A, Yaprak Bayrak B, Betul Tunce E, Vural C, Suyusal IH, Kefeli U, Aksu MG. Expression of netrin-1 in uterine serous carcinoma and its association with prognosis. Int J Gynaecol Obstet 2024; 166:1337-1344. [PMID: 38588254 DOI: 10.1002/ijgo.15513] [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: 12/19/2023] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND/OBJECTIVES At present, there are few biomarkers used to predict the prognosis of uterine serous carcinoma (USC). Netrin-1 may be a promising biomarker candidate. We investigated netrin-1 expression in USC tissues and healthy endometrial tissues to determine its relevance to disease prognosis. MATERIALS AND METHODS Netrin-1 expression was examined in the tissues of 48 patients with USC and 30 patients with healthy benign endometrial tissues via immunohistochemistry. RESULTS None of the healthy tissues were stained with netrin-1. In tumor tissues, the overall positivity rate of netrin-1 was 75%, detected as high expression in 17 patients (35%) and low in 19 (40%). Patients who had tumors with no netrin-1 expression (n = 12) had a median overall survival (OS) of 60.0 months (95% confidence interval [CI], 47-98), whereas patients who had tumors with low to strong netrin-1 expression (n = 33) had a lower median OS of 50 months, but the difference was not statistically significant (95% CI, 58-108; P = 0.531). Disease-free survival (DFS) was not statistically significant between the groups (95% CI, 67.7-115.9; P = 0.566). Patients with a tumor diameter ≥2 cm had higher netrin-1 expression than those with a tumor diameter of 2 cm (P = 0.027). We did not find any difference in overall and DFS when age, tumor stage, histology, tumor diameter, p53 status, lymphovascular space invasion, myometrial invasion, and lymph node metastasis were compared according to netrin-1 expression (P > 0.05). CONCLUSION Netrin-1 was expressed in USC but not in healthy tissues. Its expression was not associated with OS or DFS.
Collapse
Affiliation(s)
- Aysegul Ucuncu Kefeli
- Faculty of Medicine, Department of Radiation Oncology, Kocaeli University, Kocaeli, Turkey
| | - Busra Yaprak Bayrak
- Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey
| | - Esra Betul Tunce
- Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey
| | - Cigdem Vural
- Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey
| | - Ibrahim Halil Suyusal
- Faculty of Medicine, Department of Radiation Oncology, Kocaeli University, Kocaeli, Turkey
| | - Umut Kefeli
- Division of Medical Oncology, Faculty of Medicine, Department of Internal Medicine, Kocaeli University, Kocaeli, Turkey
| | - Maksut Gorkem Aksu
- Faculty of Medicine, Department of Radiation Oncology, Kocaeli University, Kocaeli, Turkey
| |
Collapse
|
2
|
Kim JH, Han KH, Park EY, Kim ET, Kim EJ, Tan DSP, Lee JY, Park SY, Fotopoulou C, Lim MC. Efficacy of immune-checkpoint inhibitors combined with cytotoxic chemotherapy in advanced or recurrent endometrial cancer: A systematic review and meta-analysis. Gynecol Oncol 2024; 187:85-91. [PMID: 38735144 DOI: 10.1016/j.ygyno.2024.05.006] [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: 02/15/2024] [Revised: 04/21/2024] [Accepted: 05/06/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND The combination of immune checkpoint inhibitors (ICIs) and platinum-based chemotherapy has emerged as a highly promising primary option for advanced or recurrent endometrial cancer (EC). The study aimed to evaluate treatment efficacy of ICIs with cytotoxic chemotherapy in EC. METHODS We conducted a comprehensive review of randomized controlled trials up to November 11, 2023, focusing on immunotherapy combined with chemotherapy versus chemotherapy alone for EC. The primary endpoint was the pooled hazard ratio (HR), which was further analyzed across subgroups based on mismatch repair (MMR) status, race, histology, and programmed death-ligand 1 (PD-L1) status. The protocol was registered in PROSPERO (CRD42023475669). FINDINGS Four trials with 2335 patients were analyzed. ICIs with chemotherapy significantly prolonged progression-free survival (PFS) (HR, 0.70; 95% CI, 0.62-0.79) and overall survival (OS) (HR, 0.75; 95% CI, 0.63-0.89) compared to chemotherapy alone. Stratification by MMR status showed substantial benefits for dMMR (PFS; HR, 0.33; 95% CI, 0.26-0.43; OS; HR, 0.37; 95% CI, 0.22-0.91) over pMMR cohorts in both PFS and OS. In the subgroup analysis, there was significant PFS advantage in Caucasian (HR, 0.63; 95% CI, 0.54-0.72) over non-Caucasian, in endometrioid histology (HR, 0.66; 95% CI, 0.56-0.78) over non-endometrioid, and in PD-L1 positive (HR, 0.39; 95% CI, 0.19-0.81) over PD-L1 negative population. INTERPRETATION ICIs combined with platinum-based chemotherapy significantly prolonged PFS and OS in patients with advanced or recurrent EC. Patients with dMMR status, Caucasians, endometrioid histology, and positive PD-L1 status showed significant PFS benefits, emphasizing the need for personalized treatment approaches to improve outcomes.
Collapse
Affiliation(s)
- Ji Hyun Kim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea
| | - Kyung Hee Han
- Department of Obstetrics and Gynecology, CHA Ilsan Medical Center, CHA University, Goyang, South Korea
| | - Eun Young Park
- Biostatistics Collaboration Team, Research Core Center, National Cancer Center, Goyang, Republic of Korea
| | - Eun Taeg Kim
- Department of Obstetrics and Gynecology, Kosin University College of Medicine, Pusan, Republic of Korea
| | - Eun Jeong Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - David S P Tan
- Department of Medicine, Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jung-Yun Lee
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Yoon Park
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea
| | - Christina Fotopoulou
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, UK
| | - Myong Cheol Lim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea; Cancer Control and Policy, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea; Rare&Paediatric Cancer Branch and Immuno-oncology Branch, Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang, Republic of Korea.
| |
Collapse
|
3
|
Papatla K, Orfanelli T, Stoffels G, Layne T, Baldwin E, Leibold A, Blank SV, Cohen S. Mitigating disparity?: Treatment patterns, survival, and recurrence rates by race, ethnicity, and hospital site across a large urban health system. Gynecol Oncol Rep 2024; 53:101372. [PMID: 38584803 PMCID: PMC10997945 DOI: 10.1016/j.gore.2024.101372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/11/2024] [Accepted: 03/17/2024] [Indexed: 04/09/2024] Open
Abstract
Objective National data have shown worse endometrial cancer (EC) outcomes among racial and ethnic minorities. We aimed to analyze EC patient outcomes within a large urban academic health system, with a focus on patterns of care and recurrence rates. Methods This was a retrospective chart review of EC patients at three system hospitals from 1/1/07-12/31/17. Demographic and clinical factors, including time from EMB to surgery, rate of chemotherapy completion, persistent or recurrent disease, and palliative care referrals were extracted. Descriptive statistics and survival curves were generated. Analysis was done using SAS version 9.4. Results Black patients had lower overall survival compared to all others on univariate analysis only (p < 0.0001). Hospital site was associated with OS, with the academic anchor and satellite 1 having higher rates of all-cause mortality compared to satellite 2 (HR 4.68 academic anchor, 95 % CI 1.72-12.76, HR 5.36 satellite 1, 95 % CI 1.85-15.52). Time from EMB to surgery and rates of persistent disease following primary treatment were higher in Black patients. After adjusting for stage and grade, chemotherapy completion rate was significantly associated with race. Palliative care was utilized more for Black than White patients after adjusting for stage and grade (p = 0.005). Conclusions Racial disparities in EC are caused by a complex web of interconnected factors that ultimately lead to worse outcomes in Black women. While precision medicine has helped to close the gap, social determinants of health should be addressed, and models focusing on the complex interactions between biologic, genetic, and social factors should be utilized.
Collapse
Affiliation(s)
- Katyayani Papatla
- Icahn School of Medicine at the Mount Sinai, Department of Obstetrics, Gynecology, and Reproductive Science, Division of Gynecologic Oncology, New York, NY, United States
| | - Theofano Orfanelli
- Stony Brook Medicine, Department of Obstetrics, Gynecology, and Reproductive Medicine, Division of Gynecologic Oncology, Stony Brook, NY, United States
| | | | - Tracy Layne
- Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Elena Baldwin
- Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Aurora Leibold
- Mount Sinai West, Department of Obstetrics, Gynecology, and Reproductive Science New York, NY, United States
| | - Stephanie V. Blank
- Icahn School of Medicine at the Mount Sinai, Department of Obstetrics, Gynecology, and Reproductive Science, Division of Gynecologic Oncology, New York, NY, United States
| | - Samantha Cohen
- Icahn School of Medicine at the Mount Sinai, Department of Obstetrics, Gynecology, and Reproductive Science, Division of Gynecologic Oncology, New York, NY, United States
| |
Collapse
|
4
|
Nishio H, Matsuda R, Iwata T, Yamagami W. Gastric-type adenocarcinoma of the uterine cervix: clinical features and future directions. Jpn J Clin Oncol 2024; 54:516-520. [PMID: 38366663 PMCID: PMC11075765 DOI: 10.1093/jjco/hyae019] [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: 11/13/2023] [Accepted: 01/25/2024] [Indexed: 02/18/2024] Open
Abstract
The concept of gastric-type mucinous carcinoma of the uterine cervix (GAS) has been accepted worldwide because of its aggressive clinical behaviour and the absence of high-risk human papilloma virus infection. The World Health Organization (WHO) 2020 classification divides cervical tumours into two categories: human papilloma virus-associated and human papilloma virus-independent. Hence, GAS is now classified as an human papilloma virus-independent gastric type. Because clinical studies have reported that GAS is refractory to conventional treatments such as chemotherapy and radiotherapy, especially at an advanced stage, and has aggressive features with widespread dissemination to unusual sites, such as the omentum, peritoneum and distant organs, it is urgent to establish new treatment strategies by comparing the molecular profiles of human papilloma virus-associated adenocarcinomas. A series of genetic mutations characteristic to GAS encourage the development of future treatment strategies such as targeted therapy and immunotherapy.
Collapse
Affiliation(s)
- Hiroshi Nishio
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Risa Matsuda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Takashi Iwata
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| |
Collapse
|
5
|
Matoba Y, Devins KM, Milane L, Manning WB, Mazina V, Yeku OO, Rueda BR. High-Grade Endometrial Cancer: Molecular Subtypes, Current Challenges, and Treatment Options. Reprod Sci 2024:10.1007/s43032-024-01544-5. [PMID: 38658487 DOI: 10.1007/s43032-024-01544-5] [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: 10/02/2023] [Accepted: 04/02/2024] [Indexed: 04/26/2024]
Abstract
Although many recent advancements have been made in women's health, perhaps one of the most neglected areas of research is the diagnosis and treatment of high-grade endometrial cancer (EnCa). The molecular classification of EnCa in concert with histology was a major step forward. The integration of profiling for mismatch repair deficiency and Human Epidermal Growth Factor 2 (HER2) overexpression, can further inform treatment options, especially for drug resistant recurrent disease. Recent early phase trials suggest that regardless of subtype, combination therapy with agents that have distinct mechanisms of action is a fruitful approach to the treatment of high-grade EnCa. Unfortunately, although the importance of diagnosis and treatment of high-grade EnCa is well recognized, it is understudied compared to other gynecologic and breast cancers. There remains a tremendous need to couple molecular profiling and biomarker development with promising treatment options to inform new treatment strategies with higher efficacy and safety for all who suffer from high-grade recurrent EnCa.
Collapse
Affiliation(s)
- Yusuke Matoba
- Vincent Center for Reproductive Biology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 60 Blossom St, 02114, Boston, MA, USA
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, 02115, Boston, MA, USA
| | - Kyle M Devins
- Department of Pathology, Massachusetts General Hospital, 021151, Boston, MA, USA
| | - Lara Milane
- Department of Pharmaceutical Sciences, Bouvé College of Health Sciences, Northeastern University, 02115, Boston, MA, USA
| | - William B Manning
- Vincent Center for Reproductive Biology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 60 Blossom St, 02114, Boston, MA, USA
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, 02115, Boston, MA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 02114, Boston, MA, USA
| | - Varvara Mazina
- Vincent Center for Reproductive Biology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 60 Blossom St, 02114, Boston, MA, USA
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, 02115, Boston, MA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 02114, Boston, MA, USA
| | - Oladapo O Yeku
- Vincent Center for Reproductive Biology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 60 Blossom St, 02114, Boston, MA, USA
- Cancer Center, Massachusetts General Hospital, 55 Fruit St, 02114, Boston, MA, USA
| | - Bo R Rueda
- Vincent Center for Reproductive Biology, Department of Obstetrics and Gynecology, Massachusetts General Hospital, 60 Blossom St, 02114, Boston, MA, USA.
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, 02115, Boston, MA, USA.
| |
Collapse
|
6
|
Rottmann DA, Skala SL. Special Considerations in Classification and Workup of Endometrial Carcinomas. Arch Pathol Lab Med 2024; 148:390-397. [PMID: 37931213 DOI: 10.5858/arpa.2023-0098-ra] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2023] [Indexed: 11/08/2023]
Abstract
CONTEXT.— A variety of uncommon malignant endometrial tumors can be challenging to diagnose because of overlapping morphology with more common entities. In some cases, immunohistochemical stains and/or molecular testing allow for more definitive diagnosis or prognostication. OBJECTIVE.— To review classic morphologic features of uncommon endometrial tumors, pathologic features of these tumors and their mimics, and the evidence for use of immunohistochemistry and molecular testing in the diagnosis of these tumors. DATA SOURCES.— University of Michigan (Ann Arbor) cases and review of pertinent literature about each entity. CONCLUSIONS.— Although each of these uncommon endometrial tumors has morphologic mimics, key histologic features, immunohistochemical stains, and molecular testing allow for accurate classification.
Collapse
|
7
|
Shen X, Wang J, Deng B, Chen S, John C, Zhao Z, Sinha N, Haag J, Sun W, Kong W, Spasojevic I, Batinic-Haberle I, Secord AA, Zhou C, Bae-Jump VL. High-dose ascorbate exerts anti-tumor activities and improves inhibitory effect of carboplatin through the pro-oxidant function pathway in uterine serous carcinoma cell lines. Gynecol Oncol 2024; 183:93-102. [PMID: 38555710 DOI: 10.1016/j.ygyno.2024.03.021] [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: 01/16/2024] [Revised: 03/05/2024] [Accepted: 03/21/2024] [Indexed: 04/02/2024]
Abstract
OBJECTIVE Uterine serous carcinoma is a highly aggressive non-endometrioid subtype of endometrial cancer with poor survival rates overall, creating a strong need for new therapeutic strategies to improve outcomes. High-dose ascorbate (vitamin C) has been shown to inhibit cell proliferation and tumor growth in multiple preclinical models and has shown promising anti-tumor activity in combination with chemotherapy, with a favorable safety profile. We aimed to study the anti-tumor effects of ascorbate and its synergistic effect with carboplatin on uterine serous carcinoma cells. METHODS Cell proliferation was evaluated by MTT and colony formation assays in ARK1, ARK2 and SPEC2 cells. Cellular stress, antioxidant ability, cleaved caspase 3 activity and adhesion were measured by ELISA assays. Cell cycle was detected by Cellometer. Invasion was measured using a wound healing assay. Changes in protein expression were determined by Western immunoblotting. RESULTS High-dose ascorbate significantly inhibited cell proliferation, caused cell cycle arrest, induced cellular stress, and apoptosis, increased DNA damage, and suppressed cell invasion in ARK1 and SPEC2 cells. Treatment of both cells with 1 mM N-acetylcysteine reversed ascorbate-induced apoptosis and inhibition of cell proliferation. The combination of ascorbate and carboplatin produced significant synergistic effects in inhibiting cell proliferation and invasion, inducing cellular stress, causing DNA damage, and enhancing cleaved caspase 3 levels compared to each compound alone in both cells. CONCLUSIONS Ascorbate has potent antitumor activity and acts synergistically with carboplatin through its pro-oxidant effects. Clinical trials of ascorbate combined with carboplatin as adjuvant treatment of uterine serous carcinoma are worth exploring.
Collapse
Affiliation(s)
- Xiaochang Shen
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, PR China; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Jiandong Wang
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, PR China
| | - Boer Deng
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, PR China; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Shuning Chen
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, PR China; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Catherine John
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Ziyi Zhao
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, PR China; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Nikita Sinha
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Jennifer Haag
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Wenchuan Sun
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Weimin Kong
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing 100006, PR China
| | - Ivan Spasojevic
- Department of Medicine, Duke University School of Medicine, and PK/PD Core Laboratory, Duke Cancer Institute, Durham, NC 27710, USA
| | - Ines Batinic-Haberle
- Department of Radiation Oncology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Angeles Alvarez Secord
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke Cancer Institute, Duke University, Durham, NC 27710, USA
| | - Chunxiao Zhou
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| | - Victoria L Bae-Jump
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| |
Collapse
|
8
|
Flesken-Nikitin A, Pirtz MG, Ashe CS, Ellenson LH, Cosgrove BD, Nikitin AY. Dysregulation of cell state dynamics during early stages of serous endometrial carcinogenesis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.15.585274. [PMID: 38562813 PMCID: PMC10983873 DOI: 10.1101/2024.03.15.585274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Serous endometrial carcinoma (SEC) constitutes about 10% of endometrial carcinomas and is one of the most aggressive and lethal types of uterine cancer. Due to the rapid progression of SEC, early detection of this disease is of utmost importance. However, molecular and cellular dynamics during the pre-dysplastic stage of this disease remain largely unknown. Here, we provide a comprehensive census of cell types and their states for normal, pre-dysplastic, and dysplastic endometrium in a mouse model of SEC. This model is associated with inactivation of tumor suppressor genes Trp53 and Rb1 , whose pathways are altered frequently in SEC. We report that pre-dysplastic changes are characterized by an expanded and increasingly diverse immature luminal epithelial cell populations. Consistent with transcriptome changes, cells expressing the luminal epithelial marker TROP2 begin to substitute FOXA2+ cells in the glandular epithelium. These changes are associated with a reduction in number and strength of predicted interactions between epithelial and stromal endometrial cells. By using a multi-level approach combining single-cell and spatial transcriptomics paired with screening for clinically relevant genes in human endometrial carcinoma, we identified a panel of 44 genes suitable for further testing of their validity as early diagnostic and prognostic markers. Among these genes are known markers of human SEC, such as C DKN2A, and novel markers, such as OAS2 and OASL, members of 2-5A synthetase family that is essential for the innate immune response. In summary, our results suggest an important role of the luminal epithelium in SEC pathogenesis, highlight aberrant cell-cell interactions in pre-dysplastic stages, and provide a new platform for comparative identification and characterization of novel, clinically relevant prognostic and diagnostic markers and potential therapeutic modalities.
Collapse
|
9
|
Blackman A, Rees AC, Bowers RR, Jones CM, Vaena SG, Clark MA, Carter S, Villamor ED, Evans D, Emanuel AJ, Fullbright G, Long DT, Spruill L, Romeo MJ, Helke KL, Delaney JR. MYC is sufficient to generate mid-life high-grade serous ovarian and uterine serous carcinomas in a p53-R270H mouse model. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.24.576924. [PMID: 38352443 PMCID: PMC10862747 DOI: 10.1101/2024.01.24.576924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Genetically engineered mouse models (GEMM) have fundamentally changed how ovarian cancer etiology, early detection, and treatment is understood. However, previous GEMMs of high-grade serous ovarian cancer (HGSOC) have had to utilize genetics rarely or never found in human HGSOC to yield ovarian cancer within the lifespan of a mouse. MYC, an oncogene, is amongst the most amplified genes in HGSOC, but it has not previously been utilized to drive HGSOC GEMMs. We coupled Myc and dominant negative mutant p53-R270H with a fallopian tube epithelium-specific promoter Ovgp1 to generate a new GEMM of HGSOC. Female mice developed lethal cancer at an average of 15.1 months. Histopathological examination of mice revealed HGSOC characteristics including nuclear p53 and nuclear MYC in clusters of cells within the fallopian tube epithelium and ovarian surface epithelium. Unexpectedly, nuclear p53 and MYC clustered cell expression was also identified in the uterine luminal epithelium, possibly from intraepithelial metastasis from the fallopian tube epithelium (FTE). Extracted tumor cells exhibited strong loss of heterozygosity at the p53 locus, leaving the mutant allele. Copy number alterations in these cancer cells were prevalent, disrupting a large fraction of genes. Transcriptome profiles most closely matched human HGSOC and serous endometrial cancer. Taken together, these results demonstrate the Myc and Trp53-R270H transgene was able to recapitulate many phenotypic hallmarks of HGSOC through the utilization of strictly human-mimetic genetic hallmarks of HGSOC. This new mouse model enables further exploration of ovarian cancer pathogenesis, particularly in the 50% of HGSOC which lack homology directed repair mutations. Histological and transcriptomic findings are consistent with the hypothesis that uterine serous cancer may originate from the fallopian tube epithelium.
Collapse
|
10
|
Kilic F, Ersak B, Cakir C, Yuksel D, Kilic C, Korkmaz V, Tokgozoglu N, Toptas T, Boran N, Kimyon Comert G, Ureyen I, Tasci T, Moraloglu Tekin O, Ustun Y, Turan T. Assessment of the differences in oncologic outcomes between patients with high-grade serous ovarian carcinoma and uterine serous carcinoma. J Obstet Gynaecol Res 2024; 50:86-94. [PMID: 37854000 DOI: 10.1111/jog.15814] [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: 03/13/2023] [Accepted: 10/08/2023] [Indexed: 10/20/2023]
Abstract
AIM To evaluate whether the recurrence rates, recurrence patterns, and survival outcomes differed according to the primary site of the tumor in patients with high-grade serous ovarian carcinoma (HGSOC) and uterine serous carcinoma (USC). METHODS The population of this multicenter retrospective study consisted of patients who had USC or HGSOC. Progression-free survival (PFS) and disease-specific survival (DSS) estimates were determined using the Kaplan-Meier method. Survival curves were compared using the log-rank test. RESULTS The study cohort consisted of 247 patients with HGSOC and 34 with USC. Recurrence developed in 118 (51.1%) in the HGSOC group and 14 (42.4%) in the USC group (p = 0.352). The median time to recurrence was 23.5 (range, 4-144) and 17 (range, 4-43) months in the HGSOC and USC groups, respectively (p = 0.055). The 3-year PFS was 52% in the HGSOC group and 47% in the USC group (p = 0.450). Additionally, 3-year DSS was 92% and 82% in the HGSOC and USC groups, respectively (p = 0.060). CONCLUSIONS HGSOC and USC are aggressive tumors with high recurrence and mortality rates in advanced stages. These two carcinomas, which are similar in molecular features and clinical management, may also have similar recurrence patterns, disease failure, and survival rates.
Collapse
Affiliation(s)
- Fatih Kilic
- Department of Gynecologic Oncology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Burak Ersak
- Department of Gynecologic Oncology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Caner Cakir
- Department of Gynecologic Oncology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey
| | - Dilek Yuksel
- Department of Gynecologic Oncology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey
| | - Cigdem Kilic
- Department of Gynecologic Oncology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey
| | - Vakkas Korkmaz
- Department of Gynecologic Oncology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey
| | - Nedim Tokgozoglu
- Department of Gynecologic Oncology, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Tayfun Toptas
- Department of Gynecologic Oncology, Antalya Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Antalya, Turkey
| | - Nurettin Boran
- Department of Gynecologic Oncology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey
| | - Gunsu Kimyon Comert
- Department of Gynecologic Oncology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Isin Ureyen
- Department of Gynecologic Oncology, Antalya Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Antalya, Turkey
| | - Tolga Tasci
- Department of Gynecologic Oncology, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Ozlem Moraloglu Tekin
- Department of Gynecologic Oncology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Yaprak Ustun
- Department of Gynecologic Oncology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine, University of Health Sciences, Ankara, Turkey
| | - Taner Turan
- Department of Gynecologic Oncology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| |
Collapse
|
11
|
Hashem S, Zare SY, Fadare O. HER2 Status Assessment in Endometrial Serous Carcinoma: Comparative Analysis of Two Proposed Testing and Interpretation Algorithms. Int J Gynecol Pathol 2024; 43:4-14. [PMID: 37406350 DOI: 10.1097/pgp.0000000000000943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
HER2 status is now routinely assessed in endometrial serous carcinoma (ESC) due to the reported predictive value of HER2 protein overexpression and/or gene amplification. Herein the authors compare 2 proposed testing and interpretation guidelines for HER2 in ESC. Forty-three consecutive cases of ESC that had been dually tested by both HER2 immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) were interpreted using 2 sets of guidelines. Guideline set 1 (GS1) is the 2018 American Society of Clinical Oncology/College of American Pathologists guidelines for breast cancer. Guideline set 2 (GS2) is a recent proposal that is a slight modification of the enrollment criteria for the clinical trial (NCT01367002) that demonstrated a survival benefit for anti-HER2 therapy in ESC. By IHC, GS1 and GS2, respectively classified 39.5% (17/43) and 28% (12/43) of ESC as HER2-negative, 37.2% (16/43) and 53.4% (23/43) as HER2 equivocal, and 23.2% (10/43) and 18.6% (8/43) as HER2-positive ( P > 0.05 for all). IHC and FISH were highly concordant at the extremes using either set of guidelines, as no cases were found to be IHC3+/FISH-negative or IHC 0-1+/FISH-positive. GS1 and GS2 were comparable regarding the proportion of IHC equivocal cases that were HER2 amplified by FISH (19% vs 23% respectively; [ P = 0.71]). GS1 and GS2 displayed 98% (42/43) concordance regarding the final (IHC and/or FISH-based) classification of tumors as being HER2-positive or negative, and the same 13 cases were ultimately classified as HER2 amplified using either GS1 or GS2. One "discordant" case was classified as HER2-positive using GS2 but HER2-negative using GS1 (HER2 IHC score 2+ using both guidelines, HER2:CEP17 signal ratio of 3, HER2 signal number of 3.4). Six (14%) of the 43 cases (FISH Groups: 2, 3, and 4) would require IHC results to interpret the FISH findings using GS1. Because GS1 requires that the HER2 IHC staining be observed within a homogeneous and contiguous invasive cell population, and this is not a requirement in GS2, GS2 may be better suited for ESC given its frequently heterogeneous staining pattern. Additional studies may be required on the optimal interpretation of problematic dual-probe FISH scenarios in GS2 and the necessity for IHC correlation in such scenarios. Using either set of guidelines, our findings support a reflex testing strategy of restricting FISH testing to cases that are IHC equivocal.
Collapse
|
12
|
Mauro J, Filipello F, Tripodi E, Di Guardia G, Buda A. Serous endometrial cancer confined to a polyp with malignant pleural effusion. Int J Gynecol Cancer 2023; 33:1812-1818. [PMID: 37931974 DOI: 10.1136/ijgc-2023-004942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Affiliation(s)
- Jessica Mauro
- Gynecologic Oncology, Ospedale Michele e Pietro Ferrero, Verduno, Cuneo, Italy
- University of Udine, Udine, Italy
| | - Federica Filipello
- Division of Pathology, Ospedale Michele e Pietro Ferrero, Verduno, Cuneo, Italy
| | - Elisa Tripodi
- Gynecologic Oncology, Ospedale Michele e Pietro Ferrero, Verduno, Cuneo, Italy
| | - Giuseppe Di Guardia
- Division of Radiology, Ospedale Michele e Pietro Ferrero, Verduno, Cuneo, Italy
| | - Alessandro Buda
- Gynecologic Oncology, Ospedale Michele e Pietro Ferrero, Verduno, Cuneo, Italy
| |
Collapse
|
13
|
Weigelt B, Marra A, Selenica P, Rios-Doria E, Momeni-Boroujeni A, Berger MF, Arora K, Nemirovsky D, Iasonos A, Chakravarty D, Abu-Rustum NR, Da Cruz Paula A, Dessources K, Ellenson LH, Liu YL, Aghajanian C, Brown CL. Molecular Characterization of Endometrial Carcinomas in Black and White Patients Reveals Disparate Drivers with Therapeutic Implications. Cancer Discov 2023; 13:2356-2369. [PMID: 37651310 PMCID: PMC11149479 DOI: 10.1158/2159-8290.cd-23-0546] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 08/09/2023] [Accepted: 08/29/2023] [Indexed: 09/02/2023]
Abstract
Although the incidence of endometrial carcinoma (EC) is similar in Black and White women, racial disparities are stark, with the highest mortality rates observed among Black patients. Here, analysis of 1,882 prospectively sequenced ECs using a clinical FDA-authorized tumor-normal panel revealed a significantly higher prevalence of high-risk histologic and molecular EC subtypes in self-identified Black (n = 259) compared with White (n = 1,623) patients. Clinically actionable alterations, including high tumor mutational burden/microsatellite instability, which confer benefit from immunotherapy, were less frequent in ECs from Black than from White patients. Ultramutated POLE molecular subtype ECs associated with favorable outcomes were rare in Black patients. Results were confirmed by genetic ancestry analysis. CCNE1 gene amplification, which is associated with aggressive clinical behavior, was more prevalent in carcinosarcomas occurring in Black than in White patients. ECs from Black and White patients display important differences in their histologic types, molecular subtypes, driver genetic alterations, and therapeutic targets. SIGNIFICANCE Our comprehensive analysis of prospectively clinically sequenced ECs revealed significant differences in their histologic and molecular composition and in the presence of therapeutic targets in Black versus White patients. These findings emphasize the importance of incorporating diverse populations into molecular studies and clinical trials to address EC disparities. This article is featured in Selected Articles from This Issue, p. 2293.
Collapse
Affiliation(s)
- Britta Weigelt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Antonio Marra
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Pier Selenica
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Eric Rios-Doria
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amir Momeni-Boroujeni
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael F Berger
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kanika Arora
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David Nemirovsky
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alexia Iasonos
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Debyani Chakravarty
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, New York
| | - Arnaud Da Cruz Paula
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kimberly Dessources
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lora H Ellenson
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ying L Liu
- Gynecologic Medical Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Carol Aghajanian
- Gynecologic Medical Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Carol L Brown
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, New York
- Office of Health Equity, Memorial Sloan Kettering Cancer Center, New York, New York
| |
Collapse
|
14
|
Abada E, Singh K, Hansen K, Quddus MR. Low-level expression of human Epidermal growth Factor Receptor-2 (HER2) in High-Grade Mullerian Tumors: Implications for therapy decision making. Gynecol Oncol Rep 2023; 49:101251. [PMID: 37600081 PMCID: PMC10432814 DOI: 10.1016/j.gore.2023.101251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/17/2023] [Accepted: 07/28/2023] [Indexed: 08/22/2023] Open
Abstract
Introduction Reclassification of HER2-negative breast cancers to HER2 low-level expression allowed targeted anti-HER2 therapy in about 60% of patients, improving outcome. The high recurrence rates and often dismal outcomes with current therapies of high-grade Mullerian carcinomas, offers opportunity to explore anti-HER2 therapies in the gynecologic tract carcinomas. We investigated HER2 low expression as currently defined in breast carcinomas. Methods We reviewed all high-grade Mullerian cancers between 2016 and 2021, where HER2 by IHC and/or FISH tests were available. Additional clinical information was recorded, and statistical analysis was performed using SPSS (version 27). Results Forty (49.4%) tumors were endometrial, 20 (24.7%) ovarian, 16 (19.8%) fallopian tubal, and 5 (6.2%) primarily peritoneal. Overall, 17 (21.0%) were HER2 positive (IHC 3+/IHC 2+/FISH amplified), 31 (38.3%) HER2 low (IHC 1+/2+/FISH non-amplified), and 30 (37.0%) were HER2 negative (IHC = 0). HER2 low expression was noted in 15% ovarian, 25% fallopian tubal, 53% endometrial, and 60% peritoneal tumors; 34% and 21% of serous carcinomas, 63% and 13% of carcinosarcomas, and 67% and 33% of endometrioid carcinomas were HER2 low and HER2 positive respectively. HER2 negative and HER2 low expression had a significant association with primary tumor location (p = 0.001); endometrium and peritoneal tumors were more likely to be HER2 low and HER2 negative. During a mean follow-up of 13.2 months (range: 1-34), 5% of the patients were deceased. Conclusions Based on the current HER2-low recommendations in the breast, about one-third of patients with high-grade Mullerian carcinomas might qualify for anti-HER2 therapy with a potential for improved progression-free and overall survival.
Collapse
Affiliation(s)
- Evi Abada
- Department of Pathology and Laboratory Medicine, Women & Infants Hospital and The Warren Alpert Medical School of Brown University, USA
| | - Kamaljeet Singh
- Department of Pathology and Laboratory Medicine, Women & Infants Hospital and The Warren Alpert Medical School of Brown University, USA
| | - Katrine Hansen
- Department of Pathology and Laboratory Medicine, Women & Infants Hospital and The Warren Alpert Medical School of Brown University, USA
| | - M. Ruhul Quddus
- Department of Pathology and Laboratory Medicine, Women & Infants Hospital and The Warren Alpert Medical School of Brown University, USA
| |
Collapse
|
15
|
Kuhn TM, Dhanani S, Ahmad S. An Overview of Endometrial Cancer with Novel Therapeutic Strategies. Curr Oncol 2023; 30:7904-7919. [PMID: 37754489 PMCID: PMC10528347 DOI: 10.3390/curroncol30090574] [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: 06/25/2023] [Revised: 08/15/2023] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
Endometrial cancer (EC) stands as the most prevalent gynecologic malignancy. In the past, it was classified based on its hormone sensitivity. However, The Cancer Genome Atlas has categorized EC into four groups, which offers a more objective and reproducible classification and has been shown to have prognostic and therapeutic implications. Hormonally driven EC arises from a precursor lesion known as endometrial hyperplasia, resulting from unopposed estrogen. EC is usually diagnosed through biopsy, followed by surgical staging unless advanced disease is expected. The typical staging consists of a hysterectomy with bilateral salpingo-oophorectomy and sentinel lymph node biopsies, with a preference placed on a minimally invasive approach. The stage of the disease is the most significant prognostic marker. However, factors such as age, histology, grade, myometrial invasion, lymphovascular space invasion, tumor size, peritoneal cytology, hormone receptor status, ploidy and markers, body mass index, and the therapy received all contribute to the prognosis. Treatment is tailored based on the stage and the risk of recurrence. Radiotherapy is primarily used in the early stages, and chemotherapy can be added if high-grade histology or advanced-stage disease is present. The risk of EC recurrence increases with advances in stage. Among the recurrences, vaginal cases exhibit the most favorable response to treatment, typically for radiotherapy. Conversely, the treatment of widespread recurrence is currently palliative and is best managed with chemotherapy or hormonal agents. Most recently, immunotherapy has emerged as a promising treatment for advanced and recurrent EC.
Collapse
Affiliation(s)
- Theresa M. Kuhn
- Gynecologic Oncology Program, AdventHealth Cancer Institute, Orlando, FL 32804, USA
| | - Saeeda Dhanani
- Gynecologic Oncology Program, AdventHealth Cancer Institute, Orlando, FL 32804, USA
- Philadelphia College of Osteopathic Medicine, Suwanee, GA 30024, USA
| | - Sarfraz Ahmad
- Gynecologic Oncology Program, AdventHealth Cancer Institute, Orlando, FL 32804, USA
| |
Collapse
|
16
|
Sia TY, Basaran D, Dagher C, Sassine D, Brandt B, Rosalik K, Mueller JJ, Broach V, Makker V, Soslow RA, Abu-Rustum NR, Leitao MM. Laparoscopy with or without robotic assistance does not negatively impact long-term oncologic outcomes in patients with uterine serous carcinoma. Gynecol Oncol 2023; 175:8-14. [PMID: 37267674 PMCID: PMC10526750 DOI: 10.1016/j.ygyno.2023.05.064] [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: 03/13/2023] [Revised: 05/11/2023] [Accepted: 05/20/2023] [Indexed: 06/04/2023]
Abstract
OBJECTIVES We sought to compare outcomes between minimally invasive surgery (MIS) and laparotomy in patients with clinical stage I uterine serous carcinoma (USC). METHODS Patients who underwent surgery for newly diagnosed USC between 11/1/1993 and 12/31/2017 were retrospectively identified and assigned to either the MIS cohort or the laparotomy cohort. Patients with conversion to laparotomy were analyzed with the MIS cohort. Chi-square and Mann-Whitney tests were used to compare categorical and continuous variables, respectively. Kaplan-Meier curves were used to estimate survival and compared using the log-rank test. RESULTS In total, 391 patients met inclusion criteria; 242 underwent MIS (35% non-robotic and 65% robotic-assisted laparoscopies) and 149 underwent laparotomy. Age, BMI, stage, and washings status did not differ between cohorts. Patients who underwent MIS were less likely to have lymphovascular space invasion (LVSI; 35.1% vs 48.3%), had fewer nodes removed (median, 9 vs 15), and lower rates of paraaortic nodal dissection (44.6% vs 65.1%). Rates of adjuvant therapy did not differ between cohorts. Median follow-up times were 63.0 months (MIS cohort) vs 71.0 months (laparotomy cohort; P = .04). Five-year PFS rates were 58.7% (MIS) vs 59.8% (laparotomy; P = .1). Five-year OS rates were 65.2% (MIS) compared to 63.5% (laparotomy; P = .2). On multivariable analysis, higher stage, deep myometrial invasion, and positive washings were associated with decreased PFS. Age ≥ 65 years, higher stage, LVSI, and positive washings were associated with shorter OS. CONCLUSIONS MIS does not compromise outcomes in patients with newly diagnosed USC and should be offered to these patients to minimize surgical morbidity.
Collapse
Affiliation(s)
- Tiffany Y Sia
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Derman Basaran
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Christian Dagher
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Dib Sassine
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Benny Brandt
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Kendall Rosalik
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America; Department of OB/GYN, Weill Cornell Medical College, New York, NY, United States of America
| | - Vance Broach
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America; Department of OB/GYN, Weill Cornell Medical College, New York, NY, United States of America
| | - Vicky Makker
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America; Department of Medicine, Weill Cornell Medical College, New York, NY, United States of America
| | - Robert A Soslow
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America
| | - Nadeem R Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America; Department of OB/GYN, Weill Cornell Medical College, New York, NY, United States of America
| | - Mario M Leitao
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States of America; Department of OB/GYN, Weill Cornell Medical College, New York, NY, United States of America.
| |
Collapse
|
17
|
Datta A, Thomas V, Sebastian A, George R, Thomas A, Ram TS, Daniel S, Reka K, Peedicayil A. The clinico pathological features and survival in serous endometrial cancers. Gynecol Oncol Rep 2023; 47:101194. [PMID: 37234700 PMCID: PMC10206430 DOI: 10.1016/j.gore.2023.101194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/17/2023] [Accepted: 04/06/2023] [Indexed: 05/28/2023] Open
Abstract
Background & Introduction Serous cancers are a biologically aggressive variety of endometrial cancer (EC) with a high rate of recurrence and mortality among all the subtypes. Herein we describe our experience with serous endometrial cancer. Objective This study was conducted to identify the clinicopathological characteristics, treatment modalities and survival outcomes in women diagnosed with serous endometrial malignancies. Methods This was a retrospective descriptive analysis of data on patients diagnosed with serous endometrial tumours between January 2010 to September 2019 in our institute collected from electronic medical records. Descriptive statistics such as proportions, means and standard deviations and Cox regression hazards model on risk factors were performed. Survival was plotted by Kaplan-Meier curves. Results During the study period, 32 (5.7%) patients out of 564 diagnosed cases of endometrial cancer had serous histology. The mean age at diagnosis was 62.5 years (SD 7.6) while mean BMI was 26.4 kg/m2 (SD 4.6). Staging laparotomy was done in 27(84%) of the patients. Advanced stages (III and IV) were detected in 16 patients (50%) at primary surgery.Adjuvant chemo therapy and radiation was received by 21(65.6%) patients therapy. Out of 32 patients, 13 (40%) developed recurrence while another 13 expired. Stage at diagnosis and type of adjuvant therapy were important factors in determining the outcome. Median recurrence free and overall survival was 22(95% CI 1.4-42) and 36 months (95% CI 10.1-61.8) respectively. Conclusion Serous endometrial cancers are an intrusive subtype of EC. Comprehensive surgical staging with optimal cytoreduction should be aimed at. Adequate upfront molecular categorization of these tumors is mandated. Adjuvant therapy with chemotherapy and radiation is given in postoperative setting. Targeted therapies and immunotherapy could be considered in recurrences.
Collapse
Affiliation(s)
- Amrita Datta
- Department of Gynaecologic Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Vinotha Thomas
- Department of Gynaecologic Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Ajit Sebastian
- Department of Gynaecologic Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Rachel George
- Department of Gynaecologic Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Anitha Thomas
- Department of Gynaecologic Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Thomas Samuel Ram
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Sherin Daniel
- Department of Pathology, Christian Medical College, Vellore, Tamil Nadu, India
| | - K Reka
- Department of Biostatistics, Christian Medical College, Vellore, Tamil Nadu, India
| | - Abraham Peedicayil
- Department of Gynaecologic Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| |
Collapse
|
18
|
Alessandrino F, Goncalves N, Metalonis SW, Luna C, Mason MM, Lyu J, Huang M. Uterine serous carcinoma: assessing association between genomics and patterns of metastasis. Front Oncol 2023; 13:1066427. [PMID: 37228503 PMCID: PMC10203475 DOI: 10.3389/fonc.2023.1066427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 04/20/2023] [Indexed: 05/27/2023] Open
Abstract
Background Uterine serous carcinoma (USC) is an aggressive subtype of endometrial carcinoma which has been increasing at alarming rates, particularly among Asian, Hispanic and Black women. USC has not been well characterized in terms of mutational status, pattern of metastases and survival. Objective To investigate the association between sites of recurrence and metastases of USC, mutational status, race, and overall survival (OS). Methods This single-center retrospective study evaluated patients with biopsy-proven USC that underwent genomic testing between January 2015 and July 2021. Association between genomic profile and sites of metastases or recurrence was performed using χ2 or Fisher's exact test. Survival curves for ethnicity and race, mutations, sites of metastasis/recurrence were estimated using the Kaplan-Meier method and compared with log-rank test. Cox proportional hazard regression models were used to examine the association between OS with age, race, ethnicity, mutational status, and sites of metastasis/recurrence. Statistical analyses were performed using SAS Software Version 9.4. Results The study included 67 women (mean age 65.8 years, range 44-82) with 52 non-Hispanic women (78%) and 33 Black women (49%). The most common mutation was TP53 (55/58 women, 95%). The peritoneum was the most common site of metastasis (29/33, 88%) and recurrence (8/27, 30%). PR expression was more common in women with nodal metastases (p=0.02) and non-Hispanic women (p=0.01). ERBB2 alterations were more common in women with vaginal cuff recurrence (p=0.02), while PIK3CA mutation was more common in women with liver metastases (p=0.048). ARID1A mutation and presence of recurrence or metastases to the liver were associated with lower OS (Hazard Ratio (HR): 31.87; 95%CI: 3.21, 316.9; p<0.001 and HR: 5.66; 95%CI: 1.2, 26.79; p=0.01, respectively). In the bivariable Cox model, the presence of metastasis/recurrence to the liver and/or the peritoneum were both independent significant predictors of OS (HR: 9.8; 95%CI: 1.85-52.7; p=0.007 and HR: 2.7; 95%CI: 1.02-7.1; p=0.04, respectively). Conclusions TP53 is often mutated in USC, which most commonly metastasize and recur in the peritoneum. OS was shorter in women with ARID1A mutations and with metastasis/recurrence to the liver. The presence of metastasis/recurrence to liver and/or peritoneum were independently associated with shorter OS.
Collapse
Affiliation(s)
| | - Nicole Goncalves
- University of Miami Miller School of Medicine, Miami, FL, United States
| | - Sarah Wishnek Metalonis
- Division of Biostatistics, Department of Public Health Science, University of Miami, Miami, FL, United States
| | - Cibele Luna
- Department of Radiology, University of Miami, Miami, FL, United States
| | - Matthew M. Mason
- University of Miami Miller School of Medicine, Miami, FL, United States
| | - Jiangnan Lyu
- Division of Biostatistics, Department of Public Health Science, University of Miami, Miami, FL, United States
| | - Marilyn Huang
- Division of Gynecologic Oncology, Sylvester Comprehensive Cancer Center, University of Miami, FL, United States
| |
Collapse
|
19
|
Slaager C, Hofhuis W, Hoogduin KJ, Ewing-Graham PC, van Beekhuizen HJ. Serous endometrial intra-epithelial carcinoma: an observational study. Int J Gynecol Cancer 2023:ijgc-2023-004281. [PMID: 37130624 DOI: 10.1136/ijgc-2023-004281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Serous endometrial intra-epithelial carcinoma is described as a malignant, superficial spreading lesion with risk of extra-uterine spread at time of diagnosis, and poor outcome. OBJECTIVE To evaluate the surgical management of patients with serous endometrial intra-epithelial carcinoma and its impact on oncologic outcomes and complications. METHODS This Dutch observational retrospective cohort study evaluated all patients diagnosed with pure serous endometrial intra-epithelial carcinoma in the Netherlands, between January 2012 and July 2020. The pathological examination was reviewed by two pathologists with expertise in gynecological oncology. Clinical data were obtained when the diagnosis was confirmed. Primary outcome is progression-free survival, secondary outcomes are duration of follow-up, adverse events related to surgery, and overall survival. RESULTS A total of 23 patients from 13 medical centers were included, of whom 15 (65.2%) presented with post-menopausal blood loss. In 17 patients (73.9%) the intra-epithelial lesion was present in an endometrial polyp. All patients underwent hysterectomy, of whom 12 patients (52.2%) were surgically staged. None of the staged patients showed extra-uterine disease. Two patients received adjuvant brachytherapy. There were no recurrences of disease (median follow-up duration of 35.6 months (range 1.0-108.6) and no disease-related deaths in this cohort. CONCLUSION In patients with serous endometrial intra-epithelial carcinoma, median progression-free survival reached nearly 3 years and no recurrences have been reported. Our results do not endorse World Health Organization 2014 advice to treat serous endometrial intra-epithelial carcinoma as high-grade, high-risk endometrial carcinoma. Full surgical staging might possibly lead to overtreatment.
Collapse
Affiliation(s)
- Ciska Slaager
- Department of Gynecology, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
- Department of Gynecology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Ward Hofhuis
- Department of Gynecology, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Klaas J Hoogduin
- Department of Pathology, Pathan B.V, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | | | - Heleen J van Beekhuizen
- Department of Gynecology, Erasmus Medical Center, Rotterdam, The Netherlands
- Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| |
Collapse
|
20
|
Takeuchi H, Miyamoto T, Fuseya C, Asaka R, Ida K, Ono M, Tanaka Y, Shinagawa M, Ando H, Asaka S, Shiozawa T. PIM1 is a Poor Prognostic Factor for and Potential Therapeutic Target in Serous Carcinoma of the Endometrium. Int J Gynecol Pathol 2023; 42:282-292. [PMID: 35443252 DOI: 10.1097/pgp.0000000000000882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Serous carcinoma (SC) is an aggressive histologic type of endometrial carcinoma (EMC) with a poor prognosis. The development of novel therapeutics for SC is an important issue. PIM1 is a serine/threonine kinase involved in various cellular functions, such as cell cycle progression, apoptosis, and transcriptional activation via the phosphorylation of many target proteins, including MYC. PIM1 is overexpressed in several cancers and has been associated with treatment-resistance. We investigated the expression and function of PIM1 in EMC, particularly SC. Immunohistochemical analysis in 133 EMC cases [103 endometrioid carcinomas (EC) and 30 SC] revealed the significantly stronger expression of PIM1 in SC than in EC and significantly shorter survival of patients with overexpression of PIM1 in all EMC cases, as well as in only SC cases. A multivariate analysis identified overexpression of PIM1 as an independent prognostic factor. The knockdown of PIM1 by siRNA in the SC cell line, ARK1, decreased the expression of phosphorylated MYC and reduced proliferation, migration, and invasion. The PIM1 inhibitor, SGI-1776, reduced cell viability in SC cell lines (ARK1, ARK2, and SPAC1L) with IC50 between 1 and 5 µM. SGI-1776 also reduced the migration and invasion of ARK1 cells. Moreover, the oral administration of SGI-1776 significantly suppressed subcutaneous ARK1 xenograft tumor growth in nude mice without impairing health. These results indicate that PIM1 is involved in the acquisition of aggressiveness and suggest the potential of PIM1 as a novel therapeutic target and SGI-1776 as a therapeutic agent for SC.
Collapse
|
21
|
McGary CT, Boyum R. Educational Case: Serous endometrial intraepithelial carcinoma and endometrial cancer. Acad Pathol 2023; 10:100077. [PMID: 37101898 PMCID: PMC10123333 DOI: 10.1016/j.acpath.2023.100077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 01/12/2023] [Accepted: 02/11/2023] [Indexed: 04/28/2023] Open
Affiliation(s)
- Carl T. McGary
- Corresponding author. University of Minnesota Medical School – Duluth Campus, Department of Biomedical Sciences, DMED 239, 1035 University Drive, Duluth, MN, 55812-3031, USA.
| | | |
Collapse
|
22
|
Bruce SF, Wu S, Ribeiro JR, Farrell A, Oberley MJ, Winer I, Erickson BK, Klc T, Jones NL, Thaker PH, Powell MA. HER2+ endometrioid endometrial cancer possesses distinct molecular and immunologic features associated with a more active immune microenvironment and worse prognosis. Gynecol Oncol 2023; 172:98-105. [PMID: 37003074 DOI: 10.1016/j.ygyno.2023.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/09/2023] [Accepted: 03/10/2023] [Indexed: 04/03/2023]
Abstract
OBJECTIVE HER2 status is not routinely evaluated in endometrioid endometrial cancer (E-EMCA), though it is frequently overexpressed or amplified in high grade E-EMCA and uterine serous carcinoma. Defining characteristics and survival outcomes of HER2+ E-EMCA could reveal subsets of patients who may benefit from targeted therapies. METHODS 2927 E-EMCA tumors from the Caris Life Sciences database were analyzed by next-generation sequencing and whole exome sequencing, whole transcriptome sequencing, and immunohistochemistry for molecular and genomic features in a CLIA/CAP-certified laboratory (Caris Life Sciences, Phoenix, AZ). HER2 status was determined by transcriptomic cutoff extrapolated from uterine serous carcinoma. The relationship between HER2 status and patient outcomes was determined by Kaplan-Meier analysis. RESULTS HER2 positivity was detected in 5.47% of E-EMCA. Differences in molecular alterations based on HER2 status were most apparent in microsatellite stable (MSS) tumors, which displayed increased TP53 mutations and loss of heterozygosity (LOH) and decreased PTEN and CTNNB1 mutations. HER2+ tumors had increased immune checkpoint gene expression and immune cell infiltration, particularly among MSS tumors. All HER2+ tumors displayed increased MAPK pathway activation scores (MPAS) and patients with HER2+ tumors experienced worse overall survival. CONCLUSIONS HER2 positivity in E-EMCA corresponds with a unique molecular landscape, particularly in MSS tumors. HER2+ tumors are also associated with increased MAPK pathway activation and exhibit features of a more active immune microenvironment. These findings suggest a potential benefit of HER2 and MAPK targeted therapies as well as immunotherapies in this patient population.
Collapse
Affiliation(s)
- Shaina F Bruce
- Washington University School of Medicine, St. Louis, MO, USA.
| | - Sharon Wu
- Caris Life Sciences, Phoenix, AZ, USA
| | | | | | | | - Ira Winer
- Karmanos Cancer Institute and Wayne State University, Detroit, MI, USA
| | - Britt K Erickson
- University of Minnesota, Division of Gynecologic Oncology, Minneapolis, MN, USA
| | - Tenley Klc
- University of Minnesota, Division of Gynecologic Oncology, Minneapolis, MN, USA
| | - Nathaniel L Jones
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA
| | - Premal H Thaker
- Washington University School of Medicine, St. Louis, MO, USA
| | | |
Collapse
|
23
|
Abstract
PURPOSE OF REVIEW To summarize the most recent publications highlighting the trends and disparities among patients diagnosed with high-risk endometrial cancer. RECENT FINDINGS Endometrial cancer mortality continues to rise, driven by the increasing incidence of high-risk histologic subtypes that accounts for a disproportionate number of endometrial cancer deaths. The lack of progress made in endometrial cancer treatment, particularly of high-risk histologic subtypes, disproportionately affects black women who are more likely to be diagnosed with these aggressive tumor types. Even when accounting for high-risk histology, various factors across the spectrum of care may influence the survival disparities between black and white women, including timely access to guideline-concordant care, clinical trial enrollment, and systemic racism that impacts cancer outcomes. SUMMARY In this review, we highlight the disproportionate impact of worsening endometrial cancer mortality and healthcare inequalities contributing to the endometrial cancer survival disparity between black and white women.
Collapse
Affiliation(s)
- Cortney M Eakin
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of California, Los Angeles, CA 90095
| | - Tiffany Lai
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of California, Los Angeles, CA 90095
| | - Joshua G Cohen
- Division of Gynecologic Oncology, Department of Surgery, City of Hope, Irvine, CA 92618
| |
Collapse
|
24
|
Asaka S, Liu Y, Yu ZC, Rahmanto YS, Ono M, Asaka R, Miyamoto T, Yen TT, Ayhan A, Wang TL, Shih IM. ARID1A Regulates Progesterone Receptor Expression in Early Endometrial Endometrioid Carcinoma Pathogenesis. Mod Pathol 2023; 36:100045. [PMID: 36853791 DOI: 10.1016/j.modpat.2022.100045] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 09/13/2022] [Accepted: 10/18/2022] [Indexed: 01/11/2023]
Abstract
Loss of progesterone receptor (PR) expression is an established risk factor for unresponsiveness to progesterone therapy in patients with endometrial atypical hyperplasia and endometrioid carcinoma. ARID1A is one of the most commonly mutated genes in endometrioid carcinomas, and the loss of its expression is associated with tumor progression. In this study, we investigated the roles of ARID1A deficiency in PR expression in human and murine endometrial epithelial neoplasia. An analysis of genome-wide chromatin immunoprecipitation sequencing in isogenic ARID1A-/- and ARID1A+/+ human endometrial epithelial cells revealed that ARID1A-/- cells showed significantly reduced chromatin immunoprecipitation sequencing signals for ARID1A, BRG1, and H3K27AC in the PgR enhancer region. We then performed immunohistochemistry to correlate the protein expression levels of ARID1A, estrogen receptor, and PR in 50 human samples of endometrial atypical hyperplasia and 75 human samples of endometrial carcinomas. The expression levels of PR but not were significantly lower in ARID1A-deficient low-grade endometrial carcinomas and atypical hyperplasia (P = .0002). When Pten and Pten/Arid1a conditional knockout murine models were used, Pten-/-;Arid1a-/- mice exhibited significantly decreased epithelial PR expression in endometrial carcinomas (P = .003) and atypical hyperplasia (P < .0001) compared with that in the same tissues from Pten-/-;Arid1a+/+ mice. Our data suggest that the loss of ARID1A expression, as occurs in ARID1A-mutated endometrioid carcinomas, decreases PgR transcription by modulating the PgR enhancer region during early tumor development.
Collapse
Affiliation(s)
- Shiho Asaka
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Laboratory Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Ying Liu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Zheng-Cheng Yu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yohan Suryo Rahmanto
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Motoki Ono
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Ryoichi Asaka
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tsutomu Miyamoto
- Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Ting-Tai Yen
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ayse Ayhan
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Seirei Mikatahara Hospital, Hamamatsu, Japan; Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tian-Li Wang
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Ie-Ming Shih
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| |
Collapse
|
25
|
The role of HER2 as a therapeutic biomarker in gynaecological malignancy: potential for use beyond uterine serous carcinoma. Pathology 2023; 55:8-18. [PMID: 36503635 DOI: 10.1016/j.pathol.2022.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022]
Abstract
Human epidermal growth factor receptor 2 (HER2) is a prognostic biomarker and therapeutic target in carcinomas of the breast, stomach and colon. In 2018, clinical trial data confirmed the prognostic and predictive role of HER2 in uterine serous carcinoma, with a demonstrated survival benefit from combined chemotherapy and anti-HER2 targeted therapy in patients with advanced or recurrent disease. Approximately one-third of uterine serous carcinomas demonstrate HER2 protein overexpression and/or gene amplification and HER2 immunohistochemistry, supplemented by in situ hybridisation in equivocal cases, is fast becoming a reflex ancillary test at time of diagnosis. The potential role of HER2 in gynaecological tumours other than uterine serous carcinoma is yet to be firmly established. With the advent of personalised medicine, routine tumour sequencing and pursuit of targeted therapies, this is a field currently under active investigation. Emerging data suggest triaging endometrial carcinomas for HER2 analysis based on molecular classification may be superior to histotype-based testing, with copy-number high/p53 mutant tumours enriched for HER2 overexpression or amplification. Accordingly, many carcinosarcomas and a subset of clear cell and high-grade endometrioid carcinomas may be eligible for HER2 targeted therapy, although any clinical benefit in this context is currently undefined. For ovarian carcinomas, combined data support the role of HER2 as a prognostic biomarker, however its use as a therapeutic target is yet to be elucidated through clinical trials. In the cervix, reported rates of HER2 overexpression vary and are generally low, and currently there is insufficient evidence to justify routine HER2 testing in this context. Limited data suggest HER2 holds promise as a prognostic and predictive biomarker in vulvar Paget disease. Future clinical trials, with pathologist input to develop and refine site-specific scoring criteria, are required to establish what role HER2 might play more broadly in gynaecological cancer care.
Collapse
|
26
|
Lefebvre M, Duchatelet M, El Hajj H, De Courrèges A, Wallet J, Bellier C, Le Tinier F, Le Deley MC, Martinez Gomez C, Leblanc E, Narducci F, Hudry D. Stage I Clear Cell and Serous Uterine Carcinoma: What Is the Right Adjuvant Therapy? Curr Oncol 2023; 30:1174-1185. [PMID: 36661739 PMCID: PMC9858549 DOI: 10.3390/curroncol30010090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/02/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
This single-center study aimed to retrospectively evaluate the survival outcomes of patients with FIGO stage I clear cell and serous uterine carcinoma according to the type of adjuvant treatment received. The data were collected between 2003 and 2020 and only patients with stage I clear cell or serous uterine carcinoma treated with primary surgery were included. These were classified into three groups: No treatment or brachytherapy only (G1), radiotherapy +/- brachytherapy (G2), chemotherapy +/- radiotherapy +/- brachytherapy (G3). In total, we included 52 patients: 18 patients in G1, 16 in G2, and 18 in G3. Patients in the G3 group presented with poorer prognostic factors: 83.3% had serous histology, 27.8% LVSI, and 27.8% were FIGO stage IB. Patients treated with adjuvant radiotherapy showed an improved 5-year overall survival (OS) (p = 0.02) and a trend towards an enhanced 5-year progression-free survival (PFS) (p = 0.056). In contrast, OS (p = 0.97) and PFS (p = 0.84) in the chemotherapy group with poorer prognostic factors, were similar with increased toxicity (83.3%). Radiotherapy is associated with improved 5-year OS and tends to improve 5-year PFS in women with stage I clear cell and serous uterine carcinoma. Additional chemotherapy should be cautiously considered in serous carcinoma cases presenting poor histological prognostic factors.
Collapse
Affiliation(s)
- Manon Lefebvre
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
| | - Mathilde Duchatelet
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
| | - Houssein El Hajj
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
| | - Antoine De Courrèges
- Methodology and Biostatistics Department, Oscar Lambret Comprehensive Cancer Center, 59020 Lille, France; (A.D.C.); (J.W.); (M.C.L.D.)
| | - Jennifer Wallet
- Methodology and Biostatistics Department, Oscar Lambret Comprehensive Cancer Center, 59020 Lille, France; (A.D.C.); (J.W.); (M.C.L.D.)
| | - Charlotte Bellier
- Department of Medical Oncology, Centre Oscar Lambret, 59000 Lille, France;
| | - Florence Le Tinier
- Academic Department of Radiation Oncology, Oscar Lambret Comprehensive Cancer Center, 59020 Lille, France;
| | - Marie Cécile Le Deley
- Methodology and Biostatistics Department, Oscar Lambret Comprehensive Cancer Center, 59020 Lille, France; (A.D.C.); (J.W.); (M.C.L.D.)
| | - Carlos Martinez Gomez
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
- Univ. Lille, Inserm, CHU Lille, U1192—Protéomique Réponse Inflammatoire Spectrométrie de Masse—PRISM, 59000 Lille, France
| | - Eric Leblanc
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
- Univ. Lille, Inserm, CHU Lille, U1192—Protéomique Réponse Inflammatoire Spectrométrie de Masse—PRISM, 59000 Lille, France
| | - Fabrice Narducci
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
- Univ. Lille, Inserm, CHU Lille, U1192—Protéomique Réponse Inflammatoire Spectrométrie de Masse—PRISM, 59000 Lille, France
| | - Delphine Hudry
- Department of Gynecologic Oncology, Centre Oscar Lambret, 59000 Lille, France; (M.D.); (H.E.H.); (C.M.G.); (E.L.); (F.N.); (D.H.)
- Univ. Lille, Inserm, CHU Lille, U1192—Protéomique Réponse Inflammatoire Spectrométrie de Masse—PRISM, 59000 Lille, France
| |
Collapse
|
27
|
Zhou P, Wu C, Ma C, Luo T, Yuan J, Zhou P, Wei Z. Identification of an endoplasmic reticulum stress-related gene signature to predict prognosis and potential drugs of uterine corpus endometrial cancer. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2023; 20:4018-4039. [PMID: 36899615 DOI: 10.3934/mbe.2023188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Uterine corpus endometrial cancer (UCEC) is the sixth most common female cancer worldwide, with an increasing incidence. Improving the prognosis of patients living with UCEC is a top priority. Endoplasmic reticulum (ER) stress has been reported to be involved in tumor malignant behaviors and therapy resistance, but its prognostic value in UCEC has been rarely investigated. The present study aimed to construct an ER stress-related gene signature for risk stratification and prognosis prediction in UCEC. The clinical and RNA sequencing data of 523 UCEC patients were extracted from TCGA database and were randomly assigned into a test group (n = 260) and training group (n = 263). An ER stress-related gene signature was established by LASSO and multivariate Cox regression in the training group and validated by Kaplan-Meier survival analysis, Receiver Operating Characteristic (ROC) curves and nomograms in the test group. Tumor immune microenvironment was analyzed by CIBERSORT algorithm and single-sample gene set enrichment analysis. R packages and the Connectivity Map database were used to screen the sensitive drugs. Four ERGs (ATP2C2, CIRBP, CRELD2 and DRD2) were selected to build the risk model. The high-risk group had significantly reduced overall survival (OS) (P < 0.05). The risk model had better prognostic accuracy than clinical factors. Tumor-infiltrating immune cells analysis depicted that CD8+ T cells and regulatory T cells were more abundant in the low-risk group, which may be related to better OS, while activated dendritic cells were active in the high-risk group and associated with unfavorable OS. Several kinds of drugs sensitive to the high-risk group were screened out. The present study constructed an ER stress-related gene signature, which has the potential to predict the prognosis of UCEC patients and have implications for UCEC treatment.
Collapse
Affiliation(s)
- Pei Zhou
- Prenatal Diagnosis Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Caiyun Wu
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Cong Ma
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Ting Luo
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Jing Yuan
- Prenatal Diagnosis Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Ping Zhou
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Zhaolian Wei
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| |
Collapse
|
28
|
Ehmann S, Sassine D, Straubhar AM, Praiss AM, Aghajanian C, Alektiar KM, Broach V, Cadoo KA, Jewell EL, Boroujeni AM, Kyi C, Leitao MM, Mueller JJ, Murali R, Bhaloo SI, O'Cearbhaill RE, Park KJ, Sonoda Y, Weigelt B, Zamarin D, Abu-Rustum N, Friedman CF. Gastric-type adenocarcinoma of the cervix: Clinical outcomes and genomic drivers. Gynecol Oncol 2022; 167:458-466. [PMID: 36253302 PMCID: PMC10155605 DOI: 10.1016/j.ygyno.2022.10.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Gastric-type endocervical adenocarcinoma (GEA) is a rare form of cervical cancer not associated with human papilloma virus (HPV) infection. We summarize our experience with GEA at a large cancer center. METHODS Clinical and demographic information on all patients diagnosed with GEA between June 1, 2002 and July 1, 2019 was obtained retrospectively from clinical charts. Kaplan-Meier survival analysis was performed to describe progression-free survival (PFS) and overall survival (OS). Tumors from a subset of patients underwent next generation sequencing (NGS) analysis. RESULTS A total of 70 women with GEA were identified, including 43 who received initial treatment at our institution: of these 4 (9%) underwent surgery alone, 15 (35%) underwent surgery followed by adjuvant therapy, 10 (23%) were treated with definitive concurrent chemoradiation (CCRT), 7 (16%) with chemotherapy alone, and 3 (7%) with neoadjuvant CCRT and hysterectomy with or without chemotherapy. One-third (n = 14) of patients experienced disease progression, of whom 86% (n = 12) had prior CCRT. The median PFS and OS for patients with stage I GEA were 107 months (95% CI 14.8-199.2 months) and 111 months (95% CI 17-205.1 months) respectively, compared to 17 months (95% CI 5.6-28.4 months) and 33 months (95% CI 28.2-37.8 months) for patients with stages II-IV, respectively. On NGS, 4 patients (14%) had ERBB2 alterations, including 2 patients who received trastuzumab. CONCLUSIONS GEA is an aggressive form of cervical cancer with poor PFS and OS when diagnosed at stage II or later. Further investigation is needed to identify the optimal management approach for this rare subtype.
Collapse
Affiliation(s)
- Sarah Ehmann
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dib Sassine
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Alli M Straubhar
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Aaron M Praiss
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Carol Aghajanian
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Kaled M Alektiar
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Vance Broach
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Karen A Cadoo
- St. James's Hospital Dublin, Trinity St. James's Cancer Institute, Dublin 8 DO8 NHY1, Ireland
| | - Elizabeth L Jewell
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Amir Momeni Boroujeni
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chrisann Kyi
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Mario M Leitao
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Rajmohan Murali
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Shirin Issa Bhaloo
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Roisin E O'Cearbhaill
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Kay J Park
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yukio Sonoda
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Britta Weigelt
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dmitriy Zamarin
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Nadeem Abu-Rustum
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Claire F Friedman
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA.
| |
Collapse
|
29
|
Garg V, Jayaraj AS, Kumar L. Novel approaches for treatment of endometrial carcinoma. Curr Probl Cancer 2022; 46:100895. [PMID: 35986972 DOI: 10.1016/j.currproblcancer.2022.100895] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 07/26/2022] [Accepted: 07/26/2022] [Indexed: 11/03/2022]
Abstract
Endometrial cancer (EC) is common malignancy in women and its incidence is slowly on the rise. Accurate surgical staging, with aggressive cytoreduction when indicated, remains the most critical step in the treatment. Careful pathological evaluation and/or molecular risk stratification guides for proper systemic adjuvant radiotherapy ± chemotherapy. Recurrent and metastatic EC has dismal prognosis and palliative therapies (chemotherapy, hormonal therapy or radiation) forms the backbone of treatment. There is an unmet need of newer therapies to improve survival in such cases. A number of tyrosine kinase inhibitors are currently under evaluation. Recent data on therapeutic targeting of HER2 positive serous EC is exciting. Data on check point inhibitors particularly based on biomarker select population has raised hope for potentially effective treatment for women with high risk endometrial cancer .
Collapse
Affiliation(s)
- Vikas Garg
- Department of Medical Oncology and Gynaecology, All India Institute of Medical Sciences, New Delhi, India
| | - Aarthi S Jayaraj
- Department of Medical Oncology and Gynaecology, All India Institute of Medical Sciences, New Delhi, India
| | - Lalit Kumar
- Department of Medical Oncology and Gynaecology, All India Institute of Medical Sciences, New Delhi, India.
| |
Collapse
|
30
|
Sentinel lymph node biopsy in high-risk endometrial cancer: performance, outcomes, and future avenues. Obstet Gynecol Sci 2022; 65:395-405. [PMID: 35916013 PMCID: PMC9483671 DOI: 10.5468/ogs.22146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/14/2022] [Indexed: 11/22/2022] Open
Abstract
Endometrial cancer is the second most common gynecological malignancy worldwide, with an overall favorable prognosis. However, a subgroup of patients has a high risk of recurrence and poor prognosis. This review summarizes recently published articles that examined sentinel lymph node (SLN) biopsy in patients with high-risk endometrial cancer. We focused on the performance and outcomes of SLN biopsy, and examined potential methods for improving the management of this high-risk subset. Few studies have examined the long-term outcomes of SLN in patients with high-risk endometrial cancer. Thus, we reviewed recently published retrospective studies that have adopted statistical techniques, such as inverse probability weighting or propensity score matching, to examine the outcome of SLN biopsy compared to conventional lymphadenectomy. Potential avenues for future research to fine-tune decision making for this patient subgroup were also discussed.
Collapse
|
31
|
Silverwood SM, Lagstein A, Risinger JI, Gressel G. Evaluation of a Patient With Non-Myoinvasive Uterine Serous Carcinoma Confined to a Polyp and Positive Peritoneal Washings With Somatic ARHGAP35 and KRAS Mutations. Cureus 2022; 14:e26663. [PMID: 35949786 PMCID: PMC9357428 DOI: 10.7759/cureus.26663] [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] [Accepted: 07/08/2022] [Indexed: 12/05/2022] Open
Abstract
Currently, the application of peritoneal washings as a diagnostic tool for endometrial cancer staging is not well defined. The case described aims to highlight the current ambiguity surrounding the use of peritoneal washings in clinical practice. A 69-year-old G3P3003 presented to her gynecologist with complaints of new-onset heavy vaginal bleeding. The patient sought an endometrial biopsy, which suggested serous endometrial intraepithelial carcinoma (EIC) focally suspicious for invasive carcinoma, with the involvement of polyps. Based on these results, a robotic-assisted total laparoscopic hysterectomy, bilateral salpingo-oophorectomy, bilateral sentinel lymph node dissection, and omentectomy were performed. Results from her final pathology exhibited a stage IA uterine serous carcinoma (USC) involving a polyp (4.2 cm in greatest dimension) with no myometrial or lymphovascular invasion, but washings were positive for adenocarcinoma. Based on her family history of malignancy, the patient underwent germline panel testing. The patient’s somatic tumor testing demonstrated proficient DNA mismatch repair status, microsatellite stability, low tumor mutational burden (4 mut/Mb), low loss of heterozygosity (9%), amplification of the ERBB2 (HER2/neu) gene by both immunohistochemistry (3+, 20% positive) and fluorescence in-situ hybridization. Her tumor also had weakly positive estrogen receptor expression (1+, 10% positive); furthermore, some pathogenic variants in KRAS (c.37G>T), PIK3CA (c.263G>A), and TP53 (c.743G>A) were identified. Given the incongruent findings found with the positive peritoneal washing and negative lymph node involvement in addition to molecular testing, management for this patient was unclear. Ultimately, this case highlights a number of advances within the field of gynecological oncology but also emphasizes the persistent ambiguity and incongruency in the management of patients with early-stage high-risk histologies. Moving forward it will become increasingly important to be able to develop a more standardized process to assess how these diagnostic tools should inform prognosis and treatment plans.
Collapse
|
32
|
Jones W, Tait D, Livasy C, Ganapathi M, Ganapathi R. PLK3 amplification and tumor immune microenvironment of metastatic tumors are linked to adjuvant treatment outcomes in uterine serous cancer. NAR Cancer 2022; 4:zcac026. [PMID: 36177381 PMCID: PMC9513840 DOI: 10.1093/narcan/zcac026] [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: 06/02/2022] [Revised: 08/05/2022] [Accepted: 09/07/2022] [Indexed: 11/28/2022] Open
Abstract
Uterine serous carcinoma (USC), an aggressive variant of endometrial cancer representing approximately 10% of endometrial cancer diagnoses, accounts for ∼39% of endometrial cancer-related deaths. We examined the role of genomic alterations in advanced-stage USC associated with outcome using paired primary-metastatic tumors (n = 29) treated with adjuvant platinum and taxane chemotherapy. Comparative genomic analysis of paired primary-metastatic patient tumors included whole exome sequencing and targeted gene expression. Both PLK3 amplification and the tumor immune microenvironment (TIME) in metastatic tumors were linked to time-to-recurrence (TTR) risk without any such association observed with primary tumors. TP53 loss was significantly more frequent in metastatic tumors of platinum-resistant versus platinum-sensitive patients and was also associated with increased recurrence and mortality risk. Increased levels of chr1 breakpoints in USC metastatic versus primary tumors co-occur with PLK3 amplification. PLK3 and the TIME are potential targets for improving outcomes in USC adjuvant therapy.
Collapse
Affiliation(s)
- Wendell Jones
- Bioinformatics, Q2 Solutions Genomics , Durham , NC, USA
| | - David Tait
- Levine Cancer Institute, Atrium Health , Charlotte , NC, USA
| | - Chad Livasy
- Carolinas Pathology Group , Charlotte , NC, USA
| | | | - Ram Ganapathi
- Levine Cancer Institute, Atrium Health , Charlotte , NC, USA
| |
Collapse
|
33
|
Park JY, Lee JY, Lee YY, Shim SH, Suh DH, Kim JW. Major clinical research advances in gynecologic cancer in 2021. J Gynecol Oncol 2022; 33:e43. [PMID: 35245004 PMCID: PMC8899869 DOI: 10.3802/jgo.2022.33.e43] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/20/2022] [Accepted: 02/20/2022] [Indexed: 12/04/2022] Open
Abstract
In the 2021 series, we not only summarized the major clinical research advances in gynecologic oncology but also added discussions to every part, based on communications at the conference. A review of cervical cancer included adjuvant treatments such as radiation and chemoradiation (concurrent or sequential) after radical hysterectomy in early cervical cancer, and immune checkpoint inhibitors in advanced, recurrent, and metastatic disease. Ovarian cancer research included studies of secondary cytoreductive surgery in platinum-sensitive recurrent ovarian cancer, and various trials of immune checkpoint inhibitors with or without vascular endothelial growth factor inhibitors and conventional chemotherapy. The rechallenge of poly (ADP-ribose) polymerase inhibitor maintenance in heavily pretreated ovarian cancer were also addressed. For uterine corpus cancer, dostarlimab (anti-programmed cell death protein 1 antibody) alone, or a tyrosine kinase inhibitor in combination with pembrolizumab for advanced, metastatic, or recurrent endometrial cancer were reviewed. The survival differences between the intensive and minimalist follow-up protocols were also described. In this review, we compared salpingectomy with delayed oophorectomy and salpingo-oophorectomy in terms of quality of life in BRCA 1 and 2 pathogenic variant carriers.
Collapse
Affiliation(s)
- Jeong-Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jung-Yun Lee
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea
| | - Yoo-Young Lee
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Shim
- Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jae-Weon Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| |
Collapse
|
34
|
Español P, Luna R, Soler C, Caruana P, Altés-Arranz A, Rodríguez F, Porta O, Sanchez O, Llurba E, Rovira R, Céspedes MV. Neural plasticity of the uterus: New targets for endometrial cancer? WOMEN'S HEALTH (LONDON, ENGLAND) 2022; 18:17455057221095537. [PMID: 35465787 PMCID: PMC9047769 DOI: 10.1177/17455057221095537] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Endometrial carcinoma is the most common gynecological malignancy in Western countries and is expected to increase in the following years because of the high index of obesity in the population. Recently, neural signaling has been recognized as part of the tumor microenvironment, playing an active role in tumor progression and invasion of different solid tumor types. The uterus stands out for the physiological plasticity of its peripheral nerves due to cyclic remodeling brought on by estrogen and progesterone hormones throughout the reproductive cycle. Therefore, a precise understanding of nerve-cancer crosstalk and the contribution of the organ-intrinsic neuroplasticity, mediated by estrogen and progesterone, of the uterine is urgently needed. The development of new and innovative medicines for patients with endometrial cancer would increase their quality of life and health. This review compiles information on the architecture and function of autonomous uterine neural innervations and the influence of hormone-dependent nerves in normal uterus and tumor progression. It also explores new therapeutic possibilities for endometrial cancer using these endocrine and neural advantages.
Collapse
Affiliation(s)
- Pia Español
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Department of Obstetrics and Gynecology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Rocio Luna
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Department of Obstetrics and Gynecology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Cristina Soler
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Department of Obstetrics and Gynecology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Pablo Caruana
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Amanda Altés-Arranz
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Francisco Rodríguez
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Oriol Porta
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Department of Obstetrics and Gynecology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Olga Sanchez
- Women and Perinatal Health Research Group, Obstetrics and Gynaecology Department, Hospital Sant Pau and Universitat Autònoma de Barcelona, Barcelona, Spain.,Maternal and Child Health and Development Network, Instituto Salud Carlos III, Madrid, Spain
| | - Elisa Llurba
- Department of Obstetrics and Gynecology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Women and Perinatal Health Research Group, Obstetrics and Gynaecology Department, Hospital Sant Pau and Universitat Autònoma de Barcelona, Barcelona, Spain.,Maternal and Child Health and Development Network, Instituto Salud Carlos III, Madrid, Spain
| | - Ramón Rovira
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Department of Obstetrics and Gynecology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - María Virtudes Céspedes
- Gynecology and Oncology Peritoneal Group, Institut d'Investigacions Biomèdiques Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| |
Collapse
|
35
|
Monk BJ, Smith G, Lima J, Long GH, Alam N, Nakamura H, Meulendijks D, Ghiorghiu D, Banerjee S. Real-world outcomes in patients with advanced endometrial cancer: A retrospective cohort study of US electronic health records. Gynecol Oncol 2021; 164:325-332. [PMID: 34952707 DOI: 10.1016/j.ygyno.2021.12.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/02/2021] [Accepted: 12/04/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To characterize clinical outcomes of women with advanced/recurrent endometrial cancer (AEC) in routine practice using electronic health records from a real-world database. METHODS Adult women diagnosed with AEC (stage III/IV, or early stage with locoregional/distant recurrence) between January 1, 2013 and September 30, 2020, inclusive, were eligible provided they received platinum-based chemotherapy at any time following diagnosis and had ≥2 clinical visits. Follow-up was from initiation of systemic treatment after advanced diagnosis (index) until March 30, 2021, last available follow-up, or death, whichever occurred first. Outcomes, by histological subtype, included Kaplan-Meier estimates of overall survival (OS) and time to first subsequent therapy or death (TFST). RESULTS Of the 2202 women with AEC, most were treated in a community setting (82.7%) and presented with stage III/IV disease at initial diagnosis (74.0%). The proportion with endometrioid carcinoma, uterine serous carcinoma (USC), and other AEC subtypes was 59.8%, 25.0%, and 15.2%, respectively. The most common first systemic treatment following advanced/recurrent diagnosis was platinum-based combination chemotherapy (82.0%). Median OS (95% CI) from initiation of first systemic treatment was shorter with USC (31.3 [27.7-34.3] months) and other AECs (29.4 [21.4-43.9] months) versus endometrioid carcinoma (70.8 [60.5-83.2] months). Similar results were observed for TFST. Black/African American women had worse OS and TFST than white women. CONCLUSIONS Women with AEC had poor survival outcomes, demonstrating the requirement for more effective therapies. To our knowledge, this is the most comprehensive evaluation of contemporary treatment of AEC delivered in a community setting to date.
Collapse
Affiliation(s)
- Bradley J Monk
- Arizona Oncology (US Oncology Network), University of Arizona, Creighton University, Phoenix, AZ, USA.
| | - Gabriella Smith
- University of Arizona College of Medicine, Phoenix, AZ, USA.
| | - Julianne Lima
- The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK.
| | | | - Naufil Alam
- AstraZeneca Pharmaceuticals LP, Cambridge, UK.
| | | | | | - Dana Ghiorghiu
- Global Medicines Development, AstraZeneca, Cambridge, UK.
| | - Susana Banerjee
- The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK.
| |
Collapse
|
36
|
Terzic M, Aimagambetova G, Kunz J, Bapayeva G, Aitbayeva B, Terzic S, Laganà AS. Molecular Basis of Endometriosis and Endometrial Cancer: Current Knowledge and Future Perspectives. Int J Mol Sci 2021; 22:9274. [PMID: 34502183 PMCID: PMC8431548 DOI: 10.3390/ijms22179274] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/18/2021] [Accepted: 08/25/2021] [Indexed: 02/07/2023] Open
Abstract
The human endometrium is a unique tissue undergoing important changes through the menstrual cycle. Under the exposure of different risk factors in a woman's lifetime, normal endometrial tissue can give rise to multiple pathologic conditions, including endometriosis and endometrial cancer. Etiology and pathophysiologic changes behind such conditions remain largely unclear. This review summarizes the current knowledge of the pathophysiology of endometriosis and its potential role in the development of endometrial cancer from a molecular perspective. A better understanding of the molecular basis of endometriosis and its role in the development of endometrial pathology will improve the approach to clinical management.
Collapse
Affiliation(s)
- Milan Terzic
- Department of Medicine, School of Medicine, Nazarbayev University, Kabanbay Batyr Avenue 53, Nur-Sultan 010000, Kazakhstan or (M.T.); (S.T.)
- National Research Center for Maternal and Child Health, Clinical Academic Department of Women’s Health, University Medical Center, Turan Avenue 32, Nur-Sultan 010000, Kazakhstan; (G.B.); (B.A.)
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, 300 Halket Street, Pittsburgh, PA 15213, USA
| | - Gulzhanat Aimagambetova
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Kabanbay Batyr Avenue 53, Nur-Sultan 010000, Kazakhstan;
| | - Jeannette Kunz
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, Kabanbay Batyr Avenue 53, Nur-Sultan 010000, Kazakhstan;
| | - Gauri Bapayeva
- National Research Center for Maternal and Child Health, Clinical Academic Department of Women’s Health, University Medical Center, Turan Avenue 32, Nur-Sultan 010000, Kazakhstan; (G.B.); (B.A.)
| | - Botagoz Aitbayeva
- National Research Center for Maternal and Child Health, Clinical Academic Department of Women’s Health, University Medical Center, Turan Avenue 32, Nur-Sultan 010000, Kazakhstan; (G.B.); (B.A.)
| | - Sanja Terzic
- Department of Medicine, School of Medicine, Nazarbayev University, Kabanbay Batyr Avenue 53, Nur-Sultan 010000, Kazakhstan or (M.T.); (S.T.)
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Hospital, University of Insubria, 21100 Varese, Italy;
| |
Collapse
|