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Provance OK, Oria VO, Tran TT, Caulfield JI, Zito CR, Aguirre-Ducler A, Schalper KA, Kluger HM, Jilaveanu LB. Vascular mimicry as a facilitator of melanoma brain metastasis. Cell Mol Life Sci 2024; 81:188. [PMID: 38635031 PMCID: PMC11026261 DOI: 10.1007/s00018-024-05217-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/19/2024]
Abstract
Melanoma has the highest propensity among solid tumors to metastasize to the brain. Melanoma brain metastases (MBM) are a leading cause of death in melanoma and affect 40-60% of patients with late-stage disease. Therefore, uncovering the molecular mechanisms behind MBM is necessary to enhance therapeutic interventions. Vascular mimicry (VM) is a form of neovascularization linked to invasion, increased risk of metastasis, and poor prognosis in many tumor types, but its significance in MBM remains poorly understood. We found that VM density is elevated in MBM compared to paired extracranial specimens and is associated with tumor volume and CNS edema. In addition, our studies indicate a relevant role of YAP and TAZ, two transcriptional co-factors scarcely studied in melanoma, in tumor cell-vasculogenesis and in brain metastasis. We recently demonstrated activation of the Hippo tumor suppressor pathway and increased degradation of its downstream targets YAP and TAZ in a metastasis impaired cell line model. In the current study we establish the utility of anti-YAP/TAZ therapy in mouse models of metastatic melanoma whereby treatment effectively inhibits VM and prolongs survival of mice with MBM. The data presented herein suggest that VM may be an important and targetable mechanism in melanoma and that VM inhibition might be useful for treating MBM, an area of high unmet clinical need, thus having important implications for future treatment regimens for these patients.
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Affiliation(s)
- Olivia K Provance
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, 333 Cedar Street, SHM234E, New Haven, CT, 06520, USA
| | - Victor O Oria
- Biotech Research and Innovation Centre (BRIC), Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark
| | - Thuy T Tran
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, 333 Cedar Street, SHM234E, New Haven, CT, 06520, USA
| | - Jasmine I Caulfield
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, 333 Cedar Street, SHM234E, New Haven, CT, 06520, USA
| | - Christopher R Zito
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, 333 Cedar Street, SHM234E, New Haven, CT, 06520, USA
- Department of Biology, School of Arts, Sciences, Business, and Education, University of Saint Joseph, West Hartford, CT, USA
| | - Adam Aguirre-Ducler
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Kurt A Schalper
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Harriet M Kluger
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, 333 Cedar Street, SHM234E, New Haven, CT, 06520, USA
| | - Lucia B Jilaveanu
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, 333 Cedar Street, SHM234E, New Haven, CT, 06520, USA.
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Alvarez Moreno JC, Pagacz M, Mejia O, Oh KS, Medina AM. Rhabdoid collecting duct carcinoma with lymphangitic carcinomatosis causing acute lethal chylopericardium. Respir Med Case Rep 2020; 31:101240. [PMID: 33072511 PMCID: PMC7548980 DOI: 10.1016/j.rmcr.2020.101240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/24/2020] [Indexed: 11/28/2022] Open
Abstract
Collecting duct carcinoma is a rare neoplasm of the kidney, accounting for only 1–2% of renal tumors. These tumors arise from the principal cells of the renal collecting ducts of Bellini. The majority of patients have lymph node involvement and metastases to lungs, liver, bone, adrenal glands, and brain. We present a case of a 48 year old woman who came to the hospital with a clinical presentation suspicious for pneumonia. One week later her symptoms aggravated. A CT chest and abdominal imaging showed bilateral pulmonary infiltrates, retroperitoneal lymphadenopathy, and left hydroureteronephrosis. She expired after developing acute respiratory failure. An autopsy was performed which revealed chylopericadium of 150 cc; bilateral reticular pattern on the surfaces of the lungs; neck, mediastinal and retroperitoneal lymphadenopathy, and a 5.1 cm left kidney mass located in the mid portion medulla. The kidney tumor was a rhabdoid collecting duct carcinoma. The lungs showed diffuse subpleural lymphangitic spread of the carcinoma. We report a rare case of chylopericardium due to lymphangitic carcinomatosis from a 5.1 cm rhabdoid collecting duct carcinoma not suspected clinically or radiologically. This case highlights the importance of performing autopsies in an era when clinicians heavily rely on high-tech imaging diagnostic modalities.
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Affiliation(s)
| | | | - Odille Mejia
- Mount Sinai Medical Center, Miami Beach, 33140, FL, USA
| | - Kei-Shing Oh
- Mount Sinai Medical Center, Miami Beach, 33140, FL, USA
| | - Ana Maria Medina
- Mount Sinai Medical Center, Miami Beach, 33140, FL, USA.,Herbert Wertheim College of Medicine, Florida International University, Miami, 33199, FL, USA
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Thoracic Manifestations of Genitourinary Neoplasms and Treatment-related Complications. J Thorac Imaging 2019; 34:W36-W48. [PMID: 31009398 DOI: 10.1097/rti.0000000000000382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Genitourinary (GU) malignancies are a diverse group of common and uncommon neoplasms that may be associated with significant mortality. Metastases from GU neoplasms are frequently encountered in the chest, and virtually all thoracic structures can be involved. Although the most common imaging manifestations include hematogenous dissemination manifesting with peripheral predominant bilateral pulmonary nodules and lymphatic metastases manifesting with mediastinal and hilar lymphadenopathy, some GU malignancies exhibit unique features. We review the general patterns, pathways, and thoracic imaging features of renal, adrenal, urothelial, prostatic, and testicular metastatic neoplasms, as well as provide a discussion of treatment-related complications that might manifest in the chest. Detailed reporting of these patterns will allow the imager to assist the referring clinicians and surgeons in accurate determination of the stage, prognosis, and treatment options available for the patient. Awareness of specific treatment-related complications further allows the imager to enhance patient safety through accurate and timely reporting of potentially life-threatening consequences of therapies.
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Klimek M. Pulmonary lymphangitis carcinomatosis: systematic review and meta-analysis of case reports, 1970-2018. Postgrad Med 2019; 131:309-318. [PMID: 30900501 DOI: 10.1080/00325481.2019.1595982] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Pulmonary lymphangitis carcinomatosis (PLC) is a life-threating complication in patients suffering from malignancies. Misleading and nonspecific symptoms often result in a delayed diagnosis. This review was aimed at evaluating epidemiology, clinical manifestations, and survival of patients with PLC reported in the literature. According to our knowledge, this study is the first such extensive analysis of PLC. We searched for the literature in the PubMed database for articles published from 1970 to 2018 using keywords: lung, pulmonary, lymphangitic, carcinoma, carcinomatosis. Pulmonary lymphangitis carcinomatosis rarely occurs, thus all data were extracted from case reports and case series consisted of a method for identifying individual-level patient data. In the final analysis, 108 articles (139 individual patient cases) were included. The mean age of PLC occurrence is 49.21 years. There is no difference in the prevalence between men and women. The most common underlying primary tumors coexisting with PLC are breast (17.3%), lung (10.8%), and gastric cancers (10.8%). Dyspnea and dry cough were the most common symptoms occurring in 59.0% and 33.8% of patients, respectively. In half the patients, PLC developed in fewer than ten months after first diagnosis of cancer. Pulmonary lymphangitis carcinomatosis diagnosis is associated with a poor prognosis: approximately half of patients die within two months of their first respiratory symptoms and three weeks from admission to hospital. Regarding survival time, we observed better results achieved in patients described between 2000 and 2018 compared to 1970 through 1999. In the presence of progressive dyspnea, cough, and lesions comparable to interstitial lung disease, diagnosis of PLC should be considered. Pulmonary lymphangitis carcinomatosis can be the first manifestation of primary occult neoplasm and may occur at any age. Adenocarcinoma, especially primary lung, breast, and gastric cancers is the most common cancer coexisting with PLC.
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Affiliation(s)
- Monika Klimek
- a Department of Laboratory Diagnostics , Medical University of Lublin , Lublin , Poland
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Abstract
OBJECTIVE Renal cell carcinoma (RCC) has a propensity to metastasize to the chest, with the lungs being the most common distant metastatic site. The histologic subtype of RCC has implications for prognosis. CONCLUSION Significant advances have been made in the management of metastatic RCC, both in systemic and locoregional therapies. The aim of this article is to review appearances of intrathoracic metastases from RCC and to discuss treatment considerations.
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Interstitial lung disease pattern turned out to be a predominantly lepidic lung adenocarcinoma. Respir Med Case Rep 2017; 21:56-58. [PMID: 28393007 PMCID: PMC5377009 DOI: 10.1016/j.rmcr.2017.02.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 02/22/2017] [Accepted: 02/27/2017] [Indexed: 11/21/2022] Open
Abstract
We report a case of a 46-year-old woman without any medical history who presented to our Respiratory Department with exertional dyspnoea for the last 6 weeks associated with non-productive cough. Chest radiography showed bilateral diffuse interstitial opacity. Bronchoalveolar lavage and transbronchial biopsies performed during flexible bronchoscopy as a step in the diagnostic workup of idiopathic interstitial pneumonia showed cells of pulmonary adenocarcinoma.
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Alimchandani M, Lara K, Tsokos M, Linehan W, Merino MJ. Lymphangitic retroperitoneal carcinomatosis occurring from metastatic sarcomatoid chromophobe renal cell carcinoma. Urol Case Rep 2014; 2:39-62. [PMID: 24696789 PMCID: PMC3969794 DOI: 10.1016/j.eucr.2013.12.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A 45-year-old man with left renal mass underwent nephrectomy to reveal a 20-cm tumor diagnosed as sarcomatoid chromophobe renal cell carcinoma. Lymph node metastasis of chromophobe and sarcomatoid components, disseminated tumor in retroperitoneal fat, lymphatic vessels, and perirenal adipose tissue in lymphangitic carcinomatosis pattern were identified. Chromophobe epithelial cells were positive for epithelial membrane antigen, c-Kit, and cytokeratin 7; sarcomatoid cells were positive for CD10 and smooth muscle antigen with high proliferation index. Chromophobe epithelial cells had loss of heterozygosity in chromosomes 1p and 1q, whereas sarcomatoid cells had loss of heterozygosity in 3p, 1p, and 1q. In conclusion, sarcomatoid chromophobe renal cell carcinoma has aggressive biologic behavior and potential to metastasize in unusual patterns.
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Affiliation(s)
- Meghna Alimchandani
- Translational Surgical Pathology, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Karlena Lara
- Translational Surgical Pathology, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Maria Tsokos
- Translational Surgical Pathology, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - W.M. Linehan
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Maria J. Merino
- Translational Surgical Pathology, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD
- Corresponding author. Tel.: +1-301-496-3326; fax: +1-301-480-9488
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