|
1
|
Grebnev PA, Meshkov IO, Ershov PV, Makhotenko AV, Azarian VB, Erokhina MV, Galeta AA, Zakubanskiy AV, Shingalieva OS, Tregubova AV, Asaturova AV, Yudin VS, Yudin SM, Makarov VV, Keskinov AA, Makarova AS, Snigir EA, Skvortsova VI. Benchmarking of Approaches for Gene Copy-Number Variation Analysis and Its Utility for Genetic Aberration Detection in High-Grade Serous Ovarian Carcinomas. Cancers (Basel) 2024; 16:3252. [PMID: 39409874 PMCID: PMC11475927 DOI: 10.3390/cancers16193252] [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: 09/04/2024] [Revised: 09/20/2024] [Accepted: 09/21/2024] [Indexed: 10/20/2024] Open
Abstract
Objective: The goal of this study was to compare the results of CNV detection by three different methods using 13 paired carcinoma samples, as well as to perform a statistical analysis of the agreement. Methods: CNV was studied using NanoString nCounter v2 Cancer CN Assay (Nanostring), Illumina Infinium CoreExome microarrays (CoreExome microarrays) and digital droplet PCR (ddPCR). Results: There was a good level of agreement (PABAK score > 0.6) between the CoreExome microarrays and the ddPCR results for finding CNVs. There was a moderate level of agreement (PABAK values ≈ 0.3-0.6) between the NanoString Assay results and microarrays or ddPCR. For 83 out of 87 target genes studied (95%), the agreement between the CoreExome microarrays and NanoString nCounter was characterized by PABAK values < 0.75, except for MAGI3, PDGFRA, NKX2-1 and KDR genes (>0.75). The MET, HMGA2, KDR, C8orf4, PAX9, CDK6, and CCND2 genes had the highest agreement among all three approaches. Conclusions: Therefore, to get a better idea of how to genotype an unknown CNV spectrum in tumor or normal tissue samples that are very different molecularly, it makes sense to use at least two CNV detection methods. One of them, like ddPCR, should be able to quantitatively confirm the results of the other.
Collapse
Affiliation(s)
- Pavel Alekseevich Grebnev
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Ivan Olegovich Meshkov
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Pavel Viktorovich Ershov
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Antonida Viktorovna Makhotenko
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Valentina Bogdanovna Azarian
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Marina Vyacheslavovna Erokhina
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Anastasiya Aleksandrovna Galeta
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Aleksandr Vladimirovich Zakubanskiy
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Olga Sergeevna Shingalieva
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Anna Vasilevna Tregubova
- Federal State Budgetary Institution “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov”, Ministry of Healthcare of The Russian Federation, Oparina Street, Bld. 4, 117997 Moscow, Russia; (A.V.T.); (A.V.A.)
| | - Aleksandra Vyacheslavovna Asaturova
- Federal State Budgetary Institution “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov”, Ministry of Healthcare of The Russian Federation, Oparina Street, Bld. 4, 117997 Moscow, Russia; (A.V.T.); (A.V.A.)
| | - Vladimir Sergeevich Yudin
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Sergey Mihaylovich Yudin
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Valentin Vladimirovich Makarov
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Anton Arturovich Keskinov
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Anna Sergeevna Makarova
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | - Ekaterina Andreevna Snigir
- Federal State Budgetary Institution “Centre for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Centre for Strategic Planning of FMBA of Russia), Bld. 1, Pogodinskaya Street, 10, 119121 Moscow, Russia; (P.A.G.); (I.O.M.); (P.V.E.); (A.V.M.); (V.B.A.); (M.V.E.); (A.A.G.); (A.V.Z.); (O.S.S.); (V.S.Y.); (S.M.Y.); (V.V.M.); (A.S.M.)
| | | |
Collapse
|
|
2
|
Jamjoum G, Arab FS, Tayeb R, Samkari A, Johari AA, Ashkar L, Akbar J. Cutaneous Metastasis in Breast Cancer: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e943999. [PMID: 38992932 PMCID: PMC11315621 DOI: 10.12659/ajcr.943999] [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: 02/01/2024] [Revised: 06/05/2024] [Accepted: 05/14/2024] [Indexed: 07/13/2024]
Abstract
BACKGROUND Breast cancer (BC) is the most common malignant disease in females and one of the leading causes of death worldwide. Its treatment plan includes a long-term follow-up and close surveillance, as recurrence is a well-acknowledged concern. BC can recur either locally or as a metastasis, and skin metastasis is a common complication in advanced breast cancer patients. It can present as a skin nodule, plaque, or erythematous lesion, and can be difficult to distinguish from benign skin conditions. The risk of skin metastasis is higher in patients with inflammatory BC. Treatment of such a complex condition is even more challenging, with poor prognosis. Here, we report a case of a 42-year-old woman with stage 4 luminal A BC who had soft tissue recurrence. CASE REPORT A 42-year-old woman with a history of left-sided BC diagnosed and treated 10 years ago presented with multiple soft tissue masses mimicking abscesses at the right lower middle of the back, bilateral thighs, and back of the neck, in the last 6 months, the largest measuring 8×10 cm. The masses were found to be metastatic BC that had spread to the skin and lungs. Because it was invasive ductal carcinoma with positive ER and PR receptors, she was started on hormonal treatment and chemotherapy. CONCLUSIONS This case report highlights the importance of follow-up in patients with a history of BC, as the cancer can recur and spread many years after treatment.
Collapse
Affiliation(s)
- Ghader Jamjoum
- Department of Surgery, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
- Gastrointestinal Oncology Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Fatima S. Arab
- Department of Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rama Tayeb
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ali Samkari
- Gastrointestinal Oncology Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
- Department of Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Adel Ali Johari
- Department of Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Laila Ashkar
- Department of Diagnostic Radiology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jumana Akbar
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| |
Collapse
|
|
3
|
Joshi V, Beecher K, Lim M, Stacey A, Feng Y, Jat PS, Duijf PHG, Simpson PT, Lakhani SR, McCart Reed AE. B7-H3 Expression in Breast Cancer and Brain Metastasis. Int J Mol Sci 2024; 25:3976. [PMID: 38612786 PMCID: PMC11012592 DOI: 10.3390/ijms25073976] [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: 02/27/2024] [Revised: 03/22/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Brain metastasis is a significant challenge for some breast cancer patients, marked by its aggressive nature, limited treatment options, and poor clinical outcomes. Immunotherapies have emerged as a promising avenue for brain metastasis treatment. B7-H3 (CD276) is an immune checkpoint molecule involved in T cell suppression, which is associated with poor survival in cancer patients. Given the increasing number of clinical trials using B7-H3 targeting CAR T cell therapies, we examined B7-H3 expression across breast cancer subtypes and in breast cancer brain metastases to assess its potential as an interventional target. B7-H3 expression was investigated using immunohistochemistry on tissue microarrays of three clinical cohorts: (i) unselected primary breast cancers (n = 347); (ii) brain metastatic breast cancers (n = 61) and breast cancer brain metastases (n = 80, including a subset of 53 patient-matched breast and brain metastasis cases); and (iii) mixed brain metastases from a range of primary tumours (n = 137). In primary breast cancers, B7-H3 expression significantly correlated with higher tumour grades and aggressive breast cancer subtypes, as well as poorer 5-year survival outcomes. Subcellular localisation of B7-H3 impacted breast cancer-specific survival, with cytoplasmic staining also correlating with a poorer outcome. Its expression was frequently detected in brain metastases from breast cancers, with up to 90% expressing B7-H3. However, not all brain metastases showed high levels of expression, with those from colorectal and renal tumours showing a low frequency of B7-H3 expression (0/14 and 2/16, respectively). The prevalence of B7-H3 expression in breast cancers and breast cancer brain metastases indicates potential opportunities for B7-H3 targeted therapies in breast cancer management.
Collapse
Affiliation(s)
- Vaibhavi Joshi
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| | - Kate Beecher
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| | - Malcolm Lim
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| | - Andrew Stacey
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| | - Yufan Feng
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| | - Parmjit S. Jat
- MRC Prion Unit at UCL, Institute of Prion Diseases, Courtauld Building, London W1W 7FF, UK;
| | - Pascal H. G. Duijf
- Centre for Cancer Biology, Clinical and Health Sciences, University of South Australia & SA Pathology, Adelaide 5001, Australia;
| | - Peter T. Simpson
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| | - Sunil R. Lakhani
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
- Pathology Queensland, Royal Brisbane and Women’s Hospital, Brisbane 4029, Australia
| | - Amy E. McCart Reed
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia; (V.J.); (K.B.); (M.L.); (A.S.); (Y.F.); (P.T.S.)
| |
Collapse
|
|
4
|
Migliaccio I, Romagnoli D, Galardi F, De Luca F, Biagioni C, Curigliano G, Criscitiello C, Minisini AM, Moretti E, Risi E, Guarducci C, Nardone A, Biganzoli L, Benelli M, Malorni L. Mutational Analysis of Circulating Tumor DNA in Patients With Estrogen Receptor-Positive/Human Epidermal Growth Factor Receptor 2-Negative Advanced Breast Cancer Receiving Palbociclib: Results From the TREnd Trial. JCO Precis Oncol 2024; 8:e2300285. [PMID: 38427931 PMCID: PMC10919481 DOI: 10.1200/po.23.00285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 10/20/2023] [Accepted: 12/06/2023] [Indexed: 03/03/2024] Open
Abstract
PURPOSE To identify prognostic circulating biomarkers to cyclin-dependent kinase 4 and 6 inhibitors (CDK4/6i), we performed a mutational analysis on circulating tumor DNA (ctDNA) samples from patients included in the TREnd trial, which randomly assigned patients to receive the CDK4/6i palbociclib alone or with the endocrine treatment (ET) to which they had progressed. METHODS Forty-six patients were enrolled in this substudy. Plasma was collected before treatment (T0), after the first cycle of therapy (T1), and at the time of progression (T2). ctDNA hybridization and capture were performed using the Illumina TruSight Tumor 170 Kit. Acquired mutations were confirmed by digital polymerase chain reaction. Progression-free survival analysis was estimated using the Kaplan-Meier method and compared with the log-rank test. RESULTS The most frequently mutated genes at T0 were ESR1 (23%), PIK3CA (17%), AR, FGFR2, and TP53 (10%). Mutations in ESR1 at T0 conferred higher risk of progression in the entire population (P = .02) and in patients treated with palbociclib + ET (P = .04). ESR1 mutation effect remained significant after correction for clinical variables (P = .03). PIK3CA mutations at T0 were not prognostic, but higher risk of progression was observed when a broader analysis of PI3K pathway was performed (P = .04). At T2, we observed the emergence of nine new mutations in seven genes. CONCLUSION Mutations in ESR1 and in PI3K pathway genes at T0 were associated with worse prognosis in palbociclib-treated patients. We describe the emergence of newly acquired mutations in palbociclib-treated patients, which might potentially affect subsequent treatment.
Collapse
Affiliation(s)
- Ilenia Migliaccio
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Dario Romagnoli
- Bioinformatics Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Francesca Galardi
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Francesca De Luca
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Chiara Biagioni
- Bioinformatics Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Giuseppe Curigliano
- Division of Early Drug Development, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
- Department of Oncology and Hemato-Oncology, University of Milano, Milan, Italy
| | - Carmen Criscitiello
- Division of Early Drug Development, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
- Department of Oncology and Hemato-Oncology, University of Milano, Milan, Italy
| | | | - Erica Moretti
- Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Emanuela Risi
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
- Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Cristina Guarducci
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Agostina Nardone
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Laura Biganzoli
- Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Matteo Benelli
- Bioinformatics Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| | - Luca Malorni
- Translational Research Unit, Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
- Department of Medical Oncology, Hospital of Prato, Azienda USL Toscana Centro, Prato, Italy
| |
Collapse
|
|
5
|
Pramod SV, Safriadi F, Hernowo BS, Dwiyana RF, Trianasari N, Egawa S. Cytoplasmic Androgen Receptor, CD24 Expression and Smoking Intensity to Urothelial Carcinoma of the Bladder Invasiveness: A Cross-Sectional Study. Res Rep Urol 2023; 15:485-494. [PMID: 37933300 PMCID: PMC10625756 DOI: 10.2147/rru.s433705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 10/19/2023] [Indexed: 11/08/2023] Open
Abstract
Purpose To the best of our knowledge, Androgen receptor (AR) and cluster of differentiation 24 (CD24) expression in bladder urothelial carcinoma (UC) has not yet been reported in our population. The aim of this study was to evaluate the expression of both markers in UCB using immunohistochemistry. Materials and Methods Data from 60 patients with UCB were obtained between 2009 and 2018. The samples were divided into four groups based on their smoking history. Group 1 included non-smokers, group 2 smoked <20 cigarettes/day for 30 years, group 3 smoked for 31-40 years, and group 4 smoked for > 40 years. Each group then divided into Non muscle invasive bladder cancer (NMIBC) and muscle invasive bladder cancer (MIBC) subgroups. The smear was stained with hematoxylin and eosin (HE) - immunohistochemistry of CD24 and RA, followed by histoscore assessment. Results The male to female smoking rates was 1.8. Based on gender, in the NMIBC group there were 85.7% men and 14.3% were women while in MIBC 74.4% men and 25.6% women. The mean age of the NMIBC and MIBC groups was 56.3 years and 54.5 years, respectively. There was no significant relationship between smoking status in group 2 (OR 0.31, CI 95% CI, p=0,39), group 3 (OR 013, CI 95% CI, p=0,05), and group 4 (OR 0.23, CI 95% CI, p=0215) to the UCB invasiveness. A significant relationship was observed between cytoplasmic AR expression and UCB invasiveness (OR 0.14[0,04; 0.47], CI 95%, p=0.001). There was no significant relationship between RA in the nucleus and UCB invasion (OR 1.09[0,18; 6.48] CI 95%, p=1000). No significant relationship was observed between CD24 expression and UCB invasiveness (OR 0.81[0,27-2,45] CI 95%, p=0712). Conclusion Cytoplasmic AR expression is associated with UCB invasiveness. Smoking history and CD24 expression were not associated with UCB invasion.
Collapse
Affiliation(s)
- Sawkar Vijay Pramod
- Department of Urology, Faculty of Medicine Universitas Padjadjaran, Hasan Sadikin Academic Medical Center, Bandung, Indonesia
| | - Ferry Safriadi
- Department of Urology, Faculty of Medicine Universitas Padjadjaran, Hasan Sadikin Academic Medical Center, Bandung, Indonesia
| | - Bethy S Hernowo
- Department of Pathology, Faculty of Medicine Universitas Padjadjaran, Hasan Sadikin Academic Medical Center, Bandung, Indonesia
| | | | - Nurvita Trianasari
- Economics and Business School, Telkom University, Bandung, West Java, Indonesia
| | - Shin Egawa
- Department of Urology, Jikei University School of Medicine, Nishi-Shimbashi, Minato-ku, Tokyo, Japan
| |
Collapse
|
|
6
|
Kothapalli KSD, Park HG, Kothapalli NSL, Brenna JT. FADS2 function at the major cancer hotspot 11q13 locus alters fatty acid metabolism in cancer. Prog Lipid Res 2023; 92:101242. [PMID: 37597812 DOI: 10.1016/j.plipres.2023.101242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/31/2023] [Accepted: 08/15/2023] [Indexed: 08/21/2023]
Abstract
Dysregulation of fatty acid metabolism and de novo lipogenesis is a key driver of several cancer types through highly unsaturated fatty acid (HUFA) signaling precursors such as arachidonic acid. The human chromosome 11q13 locus has long been established as the most frequently amplified in a variety of human cancers. The fatty acid desaturase genes (FADS1, FADS2 and FADS3) responsible for HUFA biosynthesis localize to the 11q12-13.1 region. FADS2 activity is promiscuous, catalyzing biosynthesis of several unsaturated fatty acids by Δ6, Δ8, and Δ4 desaturation. Our main aim here is to review known and putative consequences of FADS2 dysregulation due to effects on the 11q13 locus potentially driving various cancer types. FADS2 silencing causes synthesis of sciadonic acid (5Z,11Z,14Z-20:3) in MCF7 cells and breast cancer in vivo. 5Z,11Z,14Z-20:3 is structurally identical to arachidonic acid (5Z,8Z,11Z,14Z-20:4) except it lacks the internal Δ8 double bond required for prostaglandin and leukotriene synthesis, among other eicosanoids. Palmitic acid has substrate specificity for both SCD and FADS2. Melanoma, prostate, liver and lung cancer cells insensitive to SCD inhibition show increased FADS2 activity and sapienic acid biosynthesis. Elevated serum mead acid levels found in hepatocellular carcinoma patients suggest an unsatisfied demand for arachidonic acid. FADS2 circular RNAs are at high levels in colorectal and lung cancer tissues. FADS2 circular RNAs are associated with shorter overall survival in colorectal cancer patients. The evidence thusfar supports an effort for future research on the role of FADS2 as a tumor suppressor in a range of neoplastic disorders.
Collapse
Affiliation(s)
- Kumar S D Kothapalli
- Dell Pediatric Research Institute, Dell Medical School and Department of Nutritional Sciences, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX 78723, USA.
| | - Hui Gyu Park
- Dell Pediatric Research Institute, Dell Medical School and Department of Nutritional Sciences, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX 78723, USA
| | | | - J Thomas Brenna
- Dell Pediatric Research Institute, Dell Medical School and Department of Nutritional Sciences, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX 78723, USA.
| |
Collapse
|
|
7
|
Ibragimova MK, Tsyganov MM, Kravtsova EA, Tsydenova IA, Litviakov NV. Organ-Specificity of Breast Cancer Metastasis. Int J Mol Sci 2023; 24:15625. [PMID: 37958607 PMCID: PMC10650169 DOI: 10.3390/ijms242115625] [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: 09/28/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Breast cancer (BC) remains one of the most common malignancies among women worldwide. Breast cancer shows metastatic heterogeneity with priority to different organs, which leads to differences in prognosis and response to therapy among patients. The main targets for metastasis in BC are the bone, lung, liver and brain. The molecular mechanism of BC organ-specificity is still under investigation. In recent years, the appearance of new genomic approaches has led to unprecedented changes in the understanding of breast cancer metastasis organ-specificity and has provided a new platform for the development of more effective therapeutic agents. This review summarises recent data on molecular organ-specific markers of metastasis as the basis of a possible therapeutic approach in order to improve the diagnosis and prognosis of patients with metastatically heterogeneous breast cancer.
Collapse
Affiliation(s)
- Marina K. Ibragimova
- Department of Experimental Oncology, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk 634009, Russia; (M.M.T.); (E.A.K.); (I.A.T.); (N.V.L.)
- Biological Institute, National Research Tomsk State University, Tomsk 634050, Russia
- Faculty of Medicine and Biology, Siberian State Medical University, Tomsk 634050, Russia
| | - Matvey M. Tsyganov
- Department of Experimental Oncology, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk 634009, Russia; (M.M.T.); (E.A.K.); (I.A.T.); (N.V.L.)
- Faculty of Medicine and Biology, Siberian State Medical University, Tomsk 634050, Russia
| | - Ekaterina A. Kravtsova
- Department of Experimental Oncology, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk 634009, Russia; (M.M.T.); (E.A.K.); (I.A.T.); (N.V.L.)
- Biological Institute, National Research Tomsk State University, Tomsk 634050, Russia
| | - Irina A. Tsydenova
- Department of Experimental Oncology, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk 634009, Russia; (M.M.T.); (E.A.K.); (I.A.T.); (N.V.L.)
- Biological Institute, National Research Tomsk State University, Tomsk 634050, Russia
| | - Nikolai V. Litviakov
- Department of Experimental Oncology, Cancer Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk 634009, Russia; (M.M.T.); (E.A.K.); (I.A.T.); (N.V.L.)
- Biological Institute, National Research Tomsk State University, Tomsk 634050, Russia
- Faculty of Medicine and Biology, Siberian State Medical University, Tomsk 634050, Russia
| |
Collapse
|
|
8
|
Braun A, Reddy S, Cheng L, Gattuso P, Yan L. Clinicopathologic Review of Metastatic Breast Cancer to the Gynecologic Tract. Int J Gynecol Pathol 2023; 42:414-420. [PMID: 36563298 DOI: 10.1097/pgp.0000000000000920] [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: 12/24/2022]
Abstract
Metastatic spread is the single most significant predictor of poor survival in breast cancer. Some of the most common metastatic sites are the bones, lungs, liver, brain, and peritoneal cavity. Clinically metastatic breast cancer to the gynecologic tract is usually asymptomatic and diagnosed as an incidental finding during a histologic examination of gynecologic specimens resected for other reasons. Cases of metastatic breast cancer to gynecologic organs diagnosed from August 1995 to January 2021 were retrieved from our institution's pathology databases, and their clinicopathologic features were reviewed. The most common site of metastasis was the ovary which was involved in about 79% (22 of 28 cases) of metastases to the gynecologic tract. Clinically, only 8 cases (36%) presented with ovarian mass detected in imaging studies and the rest of the cases were all incidental findings. Among ovarian metastasis, 59% of cases were invasive lobular carcinoma and 41% were invasive ductal carcinoma. In 5 cases, metastatic breast cancer was found in the endometrium, including 2 cases with endometrial metastasis only and 3 cases with multiple gynecologic organs involved. Metastatic breast cancer rarely involved the lower gynecologic tract, with only 7% vaginal metastasis and 4% found in the vulva. The absolute majority of metastatic breast cancer outside of the ovaries were lobular carcinoma (88%). Most of the metastatic breast carcinomas were positive for estrogen receptor on immunohistochemistry (27 of 28 cases, 96%). Her-2/neu immunostaining was positive in 4 cases only (14%). Metastatic breast cancer needs to be distinguished from gynecologic primary neoplasms and metastatic tumors from adjacent urinary and GI tracts. A careful review of the patient's history and adequate immunohistochemistry panel are helpful to render the diagnosis.
Collapse
|
|
9
|
Trillo P, Sandoval J, Trapani D, Nicolò E, Zagami P, Giugliano F, Tarantino P, Vivanet G, Ascione L, Friedlaender A, Esposito A, Criscitiello C, Curigliano G. Evolution of biological features of invasive lobular breast cancer: comparison between primary tumor and metastases. Eur J Cancer 2023; 185:119-130. [PMID: 36989828 DOI: 10.1016/j.ejca.2023.02.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/24/2023] [Accepted: 02/27/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Invasive lobular carcinoma (ILC) has unique clinical-biological features. Phenotypical differences between primary tumours (PTs) and metastases (M) have been described for invasive ductal carcinoma, but data on ILC are limited. METHODS We retrospectively analysed patients with recurrent ILC from our institution from 2013 to 2020. We evaluated the discordance of the oestrogen receptor (ER), progesterone receptor (PgR) and HER2 between PT and M, to understand prognostic and therapeutic implications. RESULTS Thirteen percent (n = 91) of all patients had ILC. We observed 15%, 44% and 5% of ER, PgR and HER2 status discordance between PT and M. ER/PgR discordance was related to receptor loss and HER2 mainly due to gain. PT presented a luminal-like phenotype (93%); 6% and 1% were triple-negative (TNBC) and HER2-positive. In M, there was an increase in TNBC (16%) and HER2-positive (5%). Metastasis-free survival and overall survival (OS) were different according to clinical phenotype, with poorer prognosis for HER2+ and TNBC (p < 0.001); OS after metastatic progression did not differ across phenotypes (p = 0.079). In luminal-like ILC (n = 85) at diagnosis, we found that OS after relapse was poorer in patients experiencing a phenotype switch to TNBC but improved in patients with HER2 gain (p = 0.0028). Poorer survival was reported in patients with a PgR and/or ER expression loss of ≥25%. There was HER2-low enrichment in M1 (from 37% to 58%): this change was not associated with OS (p > 0.05). CONCLUSION Our results suggest that phenotype switch after metastatic progression may be associated with patients' outcomes. Tumour biopsy in recurrent ILC could drive treatment decision-making, with prognostic implications.
Collapse
Affiliation(s)
- Pamela Trillo
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Josè Sandoval
- Unit of Population Epidemiology, Division and Department of Primary Care Medicine, 1205 Geneva University Hospitals, Geneva, Switzerland; Department of Oncology, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Dario Trapani
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Eleonora Nicolò
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Paola Zagami
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Federica Giugliano
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Paolo Tarantino
- Breast Oncology Program, Dana-Farber Cancer Institute, 02115 Boston, USA; Harvard Medical School, 02115 Boston, USA
| | - Grazia Vivanet
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Liliana Ascione
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Alex Friedlaender
- Department of Oncology, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Angela Esposito
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Carmen Criscitiello
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy
| | - Giuseppe Curigliano
- Division of New Drugs and Early Drug Development, European Institute of Oncology IRCCS, 20141 Milan, Italy; Department of Oncology and Hematology, University of Milan, 20122 Milan, Italy.
| |
Collapse
|
|
10
|
Reiswich V, Schmidt CE, Lennartz M, Höflmayer D, Hube-Magg C, Weidemann S, Fraune C, Büscheck F, Möller K, Bernreuther C, Simon R, Clauditz TS, Blessin NC, Bady E, Sauter G, Uhlig R, Steurer S, Minner S, Burandt E, Dum D, Marx AH, Krech T, Lebok P, Hinsch A, Jacobsen F. GATA3 Expression in Human Tumors: A Tissue Microarray Study on 16,557 Tumors. Pathobiology 2023; 90:219-232. [PMID: 36649695 PMCID: PMC10937041 DOI: 10.1159/000527382] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/04/2022] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION GATA3 is a transcription factor involved in epithelial cell differentiation. GATA3 immunostaining is used as a diagnostic marker for breast and urothelial cancer but can also occur in other neoplasms. METHODS To evaluate GATA3 in normal and tumor tissues, a tissue microarray containing 16,557 samples from 131 different tumor types and subtypes and 608 samples of 76 different normal tissue types was analyzed by immunohistochemistry. RESULTS GATA3 positivity was found in 69 different tumor types including 23 types (18%) with at least one strongly positive tumor. Highest positivity rates occurred in noninvasive papillary urothelial carcinoma (92-99%), lobular carcinoma (98%), carcinoma of no special type of the breast (92%), basal cell carcinoma of the skin (97%), invasive urothelial carcinoma (73%), T-cell lymphoma (23%), adenocarcinoma of the salivary gland (16%), squamous cell carcinoma of the skin (16%), and colorectal neuroendocrine carcinoma (12%). In breast cancer, low GATA3 staining was linked to high pT stage (p = 0.03), high BRE grade (p < 0.0001), HER2 overexpression (p = 0.0085), estrogen and progesterone receptor negativity (p < 0.0001 each), and reduced survival (p = 0.03). CONCLUSION Our data demonstrate that GATA3 positivity can occur in various tumor entities. Low levels of GATA3 reflect cancer progression and poor patient prognosis in breast cancer.
Collapse
Affiliation(s)
- Viktor Reiswich
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Carol E. Schmidt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximilian Lennartz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Doris Höflmayer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Claudia Hube-Magg
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sören Weidemann
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Fraune
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Franziska Büscheck
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katharina Möller
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Bernreuther
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ronald Simon
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Till S. Clauditz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Niclas C. Blessin
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Elena Bady
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Guido Sauter
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ria Uhlig
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Steurer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sarah Minner
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eike Burandt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - David Dum
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andreas H. Marx
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Pathology, Academic Hospital Fuerth, Fuerth, Germany
| | - Till Krech
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute of Pathology, Clinical Center Osnabrueck, Osnabrueck, Germany
| | - Patrick Lebok
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute of Pathology, Clinical Center Osnabrueck, Osnabrueck, Germany
| | - Andrea Hinsch
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frank Jacobsen
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| |
Collapse
|
|
11
|
Zhang Y, Sun C, Yau V, Chen S, Yang Q, Chen W, Lowe S, Bentley R, Ouyang Z. Clinical Features and Prognosis of Uncommon Metastatic Breast Cancer: A Retrospective Analysis of 82 Cases. Technol Cancer Res Treat 2023; 22:15330338231184990. [PMID: 37386809 PMCID: PMC10333636 DOI: 10.1177/15330338231184990] [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: 03/06/2023] [Revised: 05/27/2023] [Accepted: 06/06/2023] [Indexed: 07/01/2023] Open
Abstract
With the improvement of diagnostic techniques, numerous uncommon metastases derived from breast cancer were reported. However, very few studies explored the clinical characteristics and prognostic patterns of these patients. A total of 82 cases of uncommon metastatic breast cancer (MBC) registered at our hospital from January 1, 2010, to July 1, 2022, were selected for this retrospective study. The diagnoses of uncommon metastases were based on pathology, and the potential prognostic indicators (overall survival [OS], uncommon disease-free interval [uDFI], and remaining survival [RS]) were estimated. The uncommon metastases involved distant soft tissue, parotid gland, thyroid, digestive system, urinary system, reproductive system, bone marrow, and pericardium. Stepwise multivariate Cox regression analysis indicates age ≤ 35 is an independent risk factor of poor outcome of OS, uDFI, and RS in uncommon MBC patients. Meanwhile, uncommon metastasis combined with common visceral metastasis is an independent risk factor for poor RS of uncommon MBC patients, with a hazard ratio of 6.625 (95% confidence interval = 1.490-29.455, P = .013). Post hoc pairwise comparisons showed that uncommon MBC patients who developed bone-only metastasis survived longer than those concomitant with common visceral metastasis (P = .029). Although the incidence is low, uncommon MBC may involve multiple metastatic sites. The delayed diagnosis of uncommon metastases could lead to systemic progression of the disease. However, patients who only develop uncommon metastasis have a significantly better prognosis than that of those combined with common visceral metastasis. Even for those complicated by bone-only metastasis, active treatment of bone metastases can still achieve substantially longer survival.
Collapse
Affiliation(s)
- Yusi Zhang
- The First Affiliated Hospital of Xiamen
University, School of Medicine, Xiamen University, Xiamen, Fujian,
China
| | - Chenyu Sun
- The Second Affiliated Hospital of Anhui
Medical University, Hefei, China
| | - Vicky Yau
- Columbia University Irving Medical
Center, New York, NY, USA
| | - Shuanglong Chen
- The First Affiliated Hospital of Xiamen
University, School of Medicine, Xiamen University, Xiamen, Fujian,
China
| | - Qingmo Yang
- The First Affiliated Hospital of Xiamen
University, School of Medicine, Xiamen University, Xiamen, Fujian,
China
| | - Wenlin Chen
- The First Affiliated Hospital of Xiamen
University, School of Medicine, Xiamen University, Xiamen, Fujian,
China
| | - Scott Lowe
- Kansas City University, Kansas City, MO, USA
| | | | - Zhong Ouyang
- The First Affiliated Hospital of Xiamen
University, School of Medicine, Xiamen University, Xiamen, Fujian,
China
| |
Collapse
|
|
12
|
Izumi T. Analysis of Copy Number Variation of DNA Repair/Damage Response Genes in Tumor Tissues. Methods Mol Biol 2023; 2701:231-242. [PMID: 37574486 DOI: 10.1007/978-1-0716-3373-1_15] [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] [Indexed: 08/15/2023]
Abstract
Cells experience increased genome instability through the course of disease development including cancer initiation and progression. Point mutations, insertion/deletions, translocations, and amplifications of both coding and noncoding regions all contribute to cancer phenotypes. Copy number variation (CNV), i.e., changes of the number of copies of nuclear DNA, occurs in the genome of even normal somatic cells. Studies to understand the effects of CNV on tumor development, especially aspects concerning tumor aggressiveness and the influence on outcomes of therapeutic modalities, have been reignited by the breakthrough technologies of the molecular genomics. This section discusses the significance of analyzing CNVs that cause simultaneous increase/decrease of clusters of genes, using the expression profile of XRCC1 with its neighbor genes LIG1, PNKP, and POLD1 as an example. Methods for CNV assay at the individual gene level on formalin-fixed, paraffin-embedded (FFPE) tissues using the NanoString nCounter technology will then be described.
Collapse
Affiliation(s)
- Tadahide Izumi
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, USA.
| |
Collapse
|
|
13
|
Drozgyik A, Molnár FT, Tokodi Z, Bodoky G, Kollár D, Oláh A. Emlőrák hasüregi áttétei - Egy szokatlan entitás klinikopatológiai jellemzői. Magy Seb 2022; 75:265-269. [PMID: 36515915 DOI: 10.1556/1046.2022.40003] [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: 09/12/2022] [Accepted: 09/29/2022] [Indexed: 06/17/2023]
Abstract
CASE REPORT A sixty-five-year-old female patient underwent surgery for severe gastrointestinal symptoms, following an alarming CT image. Laparotomy revealed irresectable gastric cancer and peritoneal carcinosis. Palliative gastro-jejunostomy and ileo-descendostomy were performed. The endoscopic diagnosis - linitis plastica - and the intraoperative macroscopic appearance matched and agreed on the histologically presumed shigillocellular carcinoma. Three years following the initial abdominal symptoms, histological samples taken from newly detected cutaneous metastases which developed during oncological palliative treatment verified occult lobular breast carcinoma. Histological revision of the sample taken from abdominal exploration confirmed the latter diagnosis. The hormone receptor positive, human epidermal growth factor receptor-2 negative malignancy showed very good regression for the palliative hormone treatment. DISCUSSION About ten percent of breast cancer cases are lobular carcinomas, which are more often multicentric, bilateral, occult and have a propensity to metastasize to serous membranes, abdominal and pelvic viscera. Due to the increasing survival of breast cancer patients, the number of abdominal metastases of breast cancer is expected to increase. Histological confirmation is indispensable even in case of advanced abdominal malignancies, especially in the case of an unusual medical history. The currently rare case demonstrates the need for multidisciplinary cooperation in all diagnostic and therapeutic fields of breast cancer.
Collapse
Affiliation(s)
- András Drozgyik
- 1Petz Aladár Egyetemi Oktató Kórház, Sebészeti Osztály, Győr, Magyarország
| | - F Tamás Molnár
- 1Petz Aladár Egyetemi Oktató Kórház, Sebészeti Osztály, Győr, Magyarország
- 2Pécsi Tudományegyetem, Általános Orvosi Kar, Orvosi Készségfejlesztő és Innovációs Központ, Műveleti Medicina Tanszék, Pécs, Magyarország
| | - Zsófia Tokodi
- 3Dél-pesti Centrumkórház, Országos Hematológiai és Infektológiai Intézet, Onkológiai Osztály, Budapest, Magyarország
| | - György Bodoky
- 3Dél-pesti Centrumkórház, Országos Hematológiai és Infektológiai Intézet, Onkológiai Osztály, Budapest, Magyarország
| | - Dániel Kollár
- 1Petz Aladár Egyetemi Oktató Kórház, Sebészeti Osztály, Győr, Magyarország
| | - Attila Oláh
- 1Petz Aladár Egyetemi Oktató Kórház, Sebészeti Osztály, Győr, Magyarország
| |
Collapse
|
|
14
|
FOXA1 in Breast Cancer: A Luminal Marker with Promising Prognostic and Predictive Impact. Cancers (Basel) 2022; 14:cancers14194699. [PMID: 36230619 PMCID: PMC9564251 DOI: 10.3390/cancers14194699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/17/2022] Open
Abstract
The present review focuses on the function of the forkhead protein FOXA1 in breast cancer (BC) in relation to steroid hormone receptors. We explored the currently available analytic approaches for FOXA1 assessment both at gene and protein levels, comparing the differences between the available techniques used for its diagnostic assessment. In addition, we elaborated on data regarding the prognostic and predictive role of this marker in BC based on several studies that evaluated its expression in relation to the outcome and/or response to therapy. FOXA1, similar to the androgen receptor (AR), may have a dual role in BC according to hormonal status. In luminal cancers, its expression contributes to a better prognosis, while in triple-negative breast cancers (TNBC), it implies an adverse outcome. Consequently, we observed that FOXA1-positive expression in a neoadjuvant setting may predict a lack of response in luminal BC as opposed to TNBC, in which FOXA1 allegedly increases its chemosensitivity. In conclusion, considering its accessible and convenient identification by immunohistochemistry, its important impact on prognosis, and its suitability to identify patients with different responses to chemotherapy, we propose that FOXA1 could be tested in routine diagnostics as an additional prognostic and predictive marker in BC.
Collapse
|
|
15
|
Bennett C, Carroll C, Wright C, Awad B, Park JM, Farmer M, Brown E(B, Heatherly A, Woodard S. Breast Cancer Genomics: Primary and Most Common Metastases. Cancers (Basel) 2022; 14:3046. [PMID: 35804819 PMCID: PMC9265113 DOI: 10.3390/cancers14133046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/17/2022] [Accepted: 06/20/2022] [Indexed: 11/16/2022] Open
Abstract
Specific genomic alterations have been found in primary breast cancer involving driver mutations that result in tumorigenesis. Metastatic breast cancer, which is uncommon at the time of disease onset, variably impacts patients throughout the course of their disease. Both the molecular profiles and diverse genomic pathways vary in the development and progression of metastatic breast cancer. From the most common metastatic site (bone), to the rare sites such as orbital, gynecologic, or pancreatic metastases, different levels of gene expression indicate the potential involvement of numerous genes in the development and spread of breast cancer. Knowledge of these alterations can, not only help predict future disease, but also lead to advancement in breast cancer treatments. This review discusses the somatic landscape of breast primary and metastatic tumors.
Collapse
Affiliation(s)
- Caroline Bennett
- Birmingham Marnix E. Heersink School of Medicine, The University of Alabama, 1670 University Blvd, Birmingham, AL 35233, USA; (C.B.); (C.C.); (C.W.)
| | - Caleb Carroll
- Birmingham Marnix E. Heersink School of Medicine, The University of Alabama, 1670 University Blvd, Birmingham, AL 35233, USA; (C.B.); (C.C.); (C.W.)
| | - Cooper Wright
- Birmingham Marnix E. Heersink School of Medicine, The University of Alabama, 1670 University Blvd, Birmingham, AL 35233, USA; (C.B.); (C.C.); (C.W.)
| | - Barbara Awad
- Debusk College of Osteopathic Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate, TN 37752, USA;
| | - Jeong Mi Park
- Department of Radiology, The University of Alabama at Birmingham, 619 19th Street South, Birmingham, AL 35249, USA;
| | - Meagan Farmer
- Department of Genetics, Marnix E. Heersink School of Medicine, The University of Alabama at Birmingham, 1670 University Blvd, Birmingham, AL 35233, USA; (M.F.); (A.H.)
| | - Elizabeth (Bryce) Brown
- Laboratory Genetics Counselor, UAB Medical Genomics Laboratory, Kaul Human Genetics Building, 720 20th Street South, Suite 332, Birmingham, AL 35294, USA;
| | - Alexis Heatherly
- Department of Genetics, Marnix E. Heersink School of Medicine, The University of Alabama at Birmingham, 1670 University Blvd, Birmingham, AL 35233, USA; (M.F.); (A.H.)
| | - Stefanie Woodard
- Department of Radiology, The University of Alabama at Birmingham, 619 19th Street South, Birmingham, AL 35249, USA;
| |
Collapse
|
|
16
|
Chuang AY, Watkins JC, Young RH, Lerwill MF. Lobular Carcinoma of the Breast Metastatic to the Ovary: A Clinicopathologic Study of 38 Cases. Am J Surg Pathol 2022; 46:179-189. [PMID: 34931622 DOI: 10.1097/pas.0000000000001812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
We evaluated the clinicopathologic features of 38 cases of metastatic lobular (n=33) or predominantly lobular (n=5) carcinoma involving the ovary. The patients were from 39 to 91 years of age (mean: 53 y). In 2 cases, the breast primary and ovarian metastasis were diagnosed synchronously, and in 5, the breast primary was only discovered after the metastatic carcinoma in the ovary was found. In the majority of cases (79%), both ovaries were involved; the mean ovarian tumor size was 5.9 cm. The ovarian tumors demonstrated a range of architectural patterns including macronodular (71%), diffuse/solid growth (87%), single-cell infiltration (87%), cords (74%), and small nests/clusters (50%). Nine cases demonstrated focal signet ring cell morphology. The associated stromal reaction ranged from none to marked, with almost half of cases demonstrating a marked stromal response, largely prominent sclerosis. A variety of neoplasms, most typically sex cord-stromal tumors, lymphoma/leukemia, and desmoplastic small round cell tumor, may enter the differential. In addition to the obvious help afforded in most cases by the clinical history, a combination of judicious sampling, particularly to unearth the delicate cords or single-cell growth of lobular carcinoma, appropriate consideration of the cytologic features of the neoplastic cells, and immunohistochemistry can resolve the diverse issues in differential diagnosis that may arise.
Collapse
Affiliation(s)
- Ai-Ying Chuang
- Department of Pathology, Koo Foundation Sun Yat-Sen Cancer Center
- School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jaclyn C Watkins
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Robert H Young
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Melinda F Lerwill
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| |
Collapse
|
|
17
|
Sflomos G, Schipper K, Koorman T, Fitzpatrick A, Oesterreich S, Lee AV, Jonkers J, Brunton VG, Christgen M, Isacke C, Derksen PWB, Brisken C. Atlas of Lobular Breast Cancer Models: Challenges and Strategic Directions. Cancers (Basel) 2021; 13:5396. [PMID: 34771558 PMCID: PMC8582475 DOI: 10.3390/cancers13215396] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/18/2021] [Accepted: 10/21/2021] [Indexed: 12/14/2022] Open
Abstract
Invasive lobular carcinoma (ILC) accounts for up to 15% of all breast cancer (BC) cases and responds well to endocrine treatment when estrogen receptor α-positive (ER+) yet differs in many biological aspects from other ER+ BC subtypes. Up to 30% of patients with ILC will develop late-onset metastatic disease up to ten years after initial tumor diagnosis and may experience failure of systemic therapy. Unfortunately, preclinical models to study ILC progression and predict the efficacy of novel therapeutics are scarce. Here, we review the current advances in ILC modeling, including cell lines and organotypic models, genetically engineered mouse models, and patient-derived xenografts. We also underscore four critical challenges that can be addressed using ILC models: drug resistance, lobular tumor microenvironment, tumor dormancy, and metastasis. Finally, we highlight the advantages of shared experimental ILC resources and provide essential considerations from the perspective of the European Lobular Breast Cancer Consortium (ELBCC), which is devoted to better understanding and translating the molecular cues that underpin ILC to clinical diagnosis and intervention. This review will guide investigators who are considering the implementation of ILC models in their research programs.
Collapse
Affiliation(s)
- George Sflomos
- ISREC—Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Koen Schipper
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK; (K.S.); (A.F.); (C.I.)
| | - Thijs Koorman
- Department of Pathology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands; (T.K.); (P.W.B.D.)
| | - Amanda Fitzpatrick
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK; (K.S.); (A.F.); (C.I.)
| | - Steffi Oesterreich
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15261, USA; (S.O.); (A.V.L.)
- Magee Women’s Cancer Research Institute, Pittsburgh, PA 15213, USA
- Cancer Biology Program, Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Adrian V. Lee
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15261, USA; (S.O.); (A.V.L.)
- Magee Women’s Cancer Research Institute, Pittsburgh, PA 15213, USA
- Cancer Biology Program, Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
| | - Jos Jonkers
- Division of Molecular Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
- Oncode Institute, 1066 CX Amsterdam, The Netherlands
| | - Valerie G. Brunton
- Edinburgh Cancer Research UK Centre, Institute of Genetics and Cancer, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XU, UK;
| | - Matthias Christgen
- Institute of Pathology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany;
| | - Clare Isacke
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK; (K.S.); (A.F.); (C.I.)
| | - Patrick W. B. Derksen
- Department of Pathology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands; (T.K.); (P.W.B.D.)
| | - Cathrin Brisken
- ISREC—Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London SW3 6JB, UK; (K.S.); (A.F.); (C.I.)
| |
Collapse
|
|
18
|
Litviakov NV, Ibragimova MK, Tsyganov MM, Doroshenko AV, Garbukov EY, Slonimskaya EM. Neoadjuvant Chemotherapy Induces the Appearance of New Copy Number Aberrations in Breast Tumor and is Associated with Metastasis. Curr Cancer Drug Targets 2021; 20:681-688. [PMID: 31577208 DOI: 10.2174/1568009620666200506104523] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/02/2020] [Accepted: 03/10/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND In this study, we examined the CNA-genetic landscape (CNA - copy number aberration) of breast cancer prior to and following neoadjuvant chemotherapy (NAC) and correlated changes in the tumor landscape with chemotherapy efficiency as well as metastasis-free survival. OBJECTIVE Breast cancer patients (n = 30) with luminal B molecular subtypes were treated with anthracycline- based therapy. METHODS To study CNAs in breast tumors, microarray analysis was performed. RESULTS Three effects of NAC on tumor CNA landscape were identified: 1 - the number of CNAbearing tumor clones decreased following NAC; 2 - there were no alterations in the number of CNAcontaining clones after NAC; 3 - the treatment with NAC increased the number of CNA-bearing clones (new clones appeared). All NAC-treated patients who had new tumor clones with amplification (20%) had a 100% likelihood of metastasis formation. In these cases, NAC contributed to the emergence of potential metastatic clones. Our study identified the following loci - 5p, 6p, 7q, 8q, 9p, 10p, 10q22.1, 13q, 16p, 18Chr and 19p - that were amplified during the treatment with NAC and maybe the markers of potential metastatic clones. In other patients who showed total or partial elimination of CNA-bearing cell clones, no new amplification clones were observed after NAC, and no evidence of metastases was found with follow-up for 5 years (р = 0.00000). CONCLUSION Our data suggest that the main therapeutic result from NAC is the elimination of potential metastatic clones present in the tumor before treatment. The results showed the necessity of an intelligent approach to NAC to avoid metastasis stimulation.
Collapse
Affiliation(s)
- Nikolai V Litviakov
- Laboratory of Oncovirology, Cancer Research Institute, Tomsk National Research Medical Center, Russia Academy of Science, Tomsk, Russian Federation
| | - Marina K Ibragimova
- Laboratory of Oncovirology, Cancer Research Institute, Tomsk National Research Medical Center, Russia Academy of Science, Tomsk, Russian Federation
| | - Matvey M Tsyganov
- Laboratory of Oncovirology, Cancer Research Institute, Tomsk National Research Medical Center, Russia Academy of Science, Tomsk, Russian Federation
| | - Artem V Doroshenko
- Department of General Oncology, Cancer Research Institute, Tomsk National Research Medical Center, Russia Academy of Science, Tomsk, Russian Federation
| | - Eugeniy Y Garbukov
- Department of General Oncology, Cancer Research Institute, Tomsk National Research Medical Center, Russia Academy of Science, Tomsk, Russian Federation
| | - Elena M Slonimskaya
- Department of General Oncology, Cancer Research Institute, Tomsk National Research Medical Center, Russia Academy of Science, Tomsk, Russian Federation
| |
Collapse
|
|
19
|
Yu Z, Song M, Chouchane L, Ma X. Functional Genomic Analysis of Breast Cancer Metastasis: Implications for Diagnosis and Therapy. Cancers (Basel) 2021; 13:cancers13133276. [PMID: 34208889 PMCID: PMC8268362 DOI: 10.3390/cancers13133276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/29/2021] [Accepted: 06/29/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Metastasis remains the greatest cause of fatalities in breast cancer patients world-wide. The process of metastases is highly complex, and the current research efforts in this area are still rather fragmented. The revolution of genomic profiling methods to analyze samples from human and animal models dramatically improved our understanding of breast cancer metastasis. This article summarizes the recent breakthroughs in genomic analyses of breast cancer metastasis and discusses their implications for prognostic and therapeutic applications. Abstract Breast cancer (BC) is one of the most diagnosed cancers worldwide and is the second cause of cancer related death in women. The most frequent cause of BC-related deaths, like many cancers, is metastasis. However, metastasis is a complicated and poorly understood process for which there is a shortage of accurate prognostic indicators and effective treatments. With the rapid and ever-evolving development and application of genomic sequencing technologies, many novel molecules were identified that play previously unappreciated and important roles in the various stages of metastasis. In this review, we summarize current advancements in the functional genomic analysis of BC metastasis and discuss about the potential prognostic and therapeutic implications from the recent genomic findings.
Collapse
Affiliation(s)
- Ziqi Yu
- Department of Microbiology and Immunology, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA;
- Correspondence: (Z.Y.); (X.M.)
| | - Mei Song
- Department of Microbiology and Immunology, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA;
| | - Lotfi Chouchane
- Department of Genetic Medicine, Weill Cornell Medicine-Qatar, Qatar Foundation, Doha P.O. Box 24144, Qatar;
| | - Xiaojing Ma
- Department of Microbiology and Immunology, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA;
- Correspondence: (Z.Y.); (X.M.)
| |
Collapse
|
|
20
|
Boix-Montesinos P, Soriano-Teruel PM, Armiñán A, Orzáez M, Vicent MJ. The past, present, and future of breast cancer models for nanomedicine development. Adv Drug Deliv Rev 2021; 173:306-330. [PMID: 33798642 PMCID: PMC8191594 DOI: 10.1016/j.addr.2021.03.018] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/19/2021] [Accepted: 03/26/2021] [Indexed: 02/07/2023]
Abstract
Even given recent advances in nanomedicine development of breast cancer treatment in recent years and promising results in pre-clinical models, cancer nanomedicines often fail at the clinical trial stage. Limitations of conventional in vitro models include the lack of representation of the stromal population, the absence of a three-dimensional (3D) structure, and a poor representation of inter-tumor and intra-tumor heterogeneity. Herein, we review those cell culture strategies that aim to overcome these limitations, including cell co-cultures, advanced 3D cell cultures, patient-derived cells, bioprinting, and microfluidics systems. The in vivo evaluation of nanomedicines must consider critical parameters that include the enhanced permeability and retention effect, the host's immune status, and the site of tumor implantation. Here, we critically discuss the advantages and limitations of current in vivo models and report how the improved selection and application of breast cancer models can improve the clinical translation of nanomedicines.
Collapse
Affiliation(s)
- Paz Boix-Montesinos
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Laboratory, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Paula M Soriano-Teruel
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Laboratory, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain; Centro de Investigación Príncipe Felipe, Targeted Therapies on Cancer and Inflammation Laboratory, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Ana Armiñán
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Laboratory, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Mar Orzáez
- Centro de Investigación Príncipe Felipe, Targeted Therapies on Cancer and Inflammation Laboratory, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - María J Vicent
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Laboratory, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| |
Collapse
|
|
21
|
The Genomic Landscape of Lobular Breast Cancer. Cancers (Basel) 2021; 13:cancers13081950. [PMID: 33919581 PMCID: PMC8073944 DOI: 10.3390/cancers13081950] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 12/12/2022] Open
Abstract
Invasive lobular carcinoma (ILC) is the second most common breast cancer histologic subtype, accounting for approximately 15% of all breast cancers. It is only recently that its unique biology has been assessed in high resolution. Here, we present a meta-analysis of ILC sequencing datasets, to provide a long-awaited ILC-specific resource, and to confirm the prognostic value and strength of association between a number of clinico-pathology features and genomics in this special tumour type. We consider panel (n = 684), whole exome (n = 215) and whole genome sequencing data (n = 48), and review histology of The Cancer Genome Atlas cases to assign grades and determine whether the ILC is of classic type or a variant, such as pleomorphic, prior to performing statistical analyses. We demonstrate evidence of considerable genomic heterogeneity underlying a broadly homogeneous tumour type (typically grade 2, estrogen receptor (ER)-positive); with genomes exhibiting few somatic mutations or structural alterations, genomes with a hypermutator phenotype, and tumours with highly rearranged genomes. We show that while CDH1 (E-cadherin) and PIK3CA mutations do not significantly impact survival, overall survival is significantly poorer for patients with a higher tumour mutation burden; this is also true for grade 3 tumours, and those carrying a somatic TP53 mutation (and these cases were more likely to be ER-negative). Taken together, we have compiled a meta-dataset of ILC with molecular profiling, and our analyses show that the genomic landscape significantly impacts the tumour's variable natural history and overall survival of ILC patients.
Collapse
|
|
22
|
Sheta H, Abd El Hafez A, Saif M, Elsergany AR, Al Emam D, Abdelrazik MM. High FOXA1 immunohistochemical expression level associates with mucinous histology, favorable clinico-pathological prognostic parameters and survival advantage in epithelial ovarian cancer. Pathologica 2021; 113:102-114. [PMID: 34042091 PMCID: PMC8167402 DOI: 10.32074/1591-951x-217] [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: 11/05/2020] [Accepted: 01/11/2021] [Indexed: 11/30/2022] Open
Abstract
Background Forkhead box (FOX) A1 is a potential therapeutic biomarker that has been investigated in various human cancers. Limited data exist about FOXA1 biologic role in epithelial ovarian cancer (EOC). Aim This study assessed FOXA1 immunohistochemical (IHC) expression and evaluated its association with clinico-pathological parameters in EOC including overall and disease-free survivals (OS, DFS) and patient’s outcome. Methods Patient’s socio-epidemiologic, clinical, radiological, laboratory, surgical, and follow-up data were collected. After histopathologic typing, grading and staging, FOXA1 IHC expression was scored in 98 EOC specimens. Clinico-pathological associations were investigated in high-and low-FOXA1 expression groups using appropriate statistical methods. Kaplan-Meier method was used for survival analysis. Results FOXA1 tumor cell nuclear staining was detected in 63.3% of EOC with weak, moderate and strong scores (28.6%, 12.2% and 22.5% respectively). Comparing high- and low-expression groups (34.7% and 65.3% respectively), high FOXA1 was associated with larger tumors, low mean serum CA-125, tumor histopathology (mucinous and low-grade serous), type I EOC, limited tumor’s anatomical extent, absence of nodal or distant metastases and omental nodules, earlier FIGO stages, non-recurrent tumors and survival advantage with longer and OS and DFS (all p ≤ 0.05). Independent predictors of high FOXA1 expression included: omental nodules, tumor’s anatomical extent and tumor’s size (p ≤ 0.001, = 0.046 and = 0.023 respectively). Conclusion FOXA1 is frequently expressed in EOC notably mucinous and low-grade serous carcinomas in association with favorable prognostic clinico-pathological parameters and longer OS and DFS. It likely has a suppressor function in EOC and could be recommended as a prognostic and therapeutic biomarker.
Collapse
Affiliation(s)
- Heba Sheta
- Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Amal Abd El Hafez
- Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Maha Saif
- Internal Medicine Department, Oncology Center, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Alyaa R Elsergany
- Internal Medicine Department, Oncology Center, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Doaa Al Emam
- Public Health and Community Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | | |
Collapse
|
|
23
|
Cerkauskaite D, Zilinskas K, Varnelis P, Oreibi ME, Asejev V, Dulskas A. Ovarian metastases from breast cancer: A report of 24 cases. J Gynecol Obstet Hum Reprod 2021; 50:102075. [PMID: 33515851 DOI: 10.1016/j.jogoh.2021.102075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/14/2021] [Accepted: 01/19/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the epidemiological, demographical characteristics and survival outcomes of the patients with ovarian metastases from breast cancer. STUDY DESIGN Medical records of 24 patients with pathologically confirmed metastases in ovaries treated at two tertiary hospitals between 2000 and 2019 were reviewed retrospectively. Patients' as well as tumor characteristics, and treatment data were collected. Ovarian metastases of breast cancer were documented using a system of analogous to the FIGO classification for ovarian cancer. Survival after primary breast cancer diagnosis and after diagnosis of metastases in ovaries were calculated. Outcomes were compared between the three different procedures bilateral salpingo-oophorectomy, total hysterectomy with bilateral salpingo-oophorectomy, and total hysterectomy with bilateral salpingo-oophorectomy with omentectomy. RESULTS The majority of patients had estrogen receptor positive (87 %) and progesterone receptor positive (91 %), 80 % patients were HER2/neu negative. The majority of patients had primary tumor stage by TNM classification T1 (33 %) and T2 (50 %); node- negative (25 %) and node-positive (75 %); 71 % of patients had no distal metastases in primary breast cancer diagnosis (M0) while 29 % of patients had distant metastases. The median age of primary breast cancer diagnosis was 46.5 ± 10.4 years (range 25-69). The mean time to occurrence of secondary ovarian malignancies after primary breast cancer diagnosis was 62.9 ± 62.8 months (range 0-219). The majority of women underwent adnexectomy (37.5 %) or total hysterectomy with adnexectomy (37.5 %). The mean survival after breast cancer treatment was 72 months, and the mean survival after discovery of ovarian metastases was 25 months. CONCLUSIONS Our results showed that more radical surgical treatment of metastases to ovaries has no increase of survival among patients. However, it should be noted that this may be affected by different stage of primary disease. Thus, larger and more standardized studies need to be done in order to confirm prognostic features and the choice of surgical volume.
Collapse
Affiliation(s)
- Dovile Cerkauskaite
- Lithuanian University of Health Sciences, Faculty of Medicine, 9 A. Mickeviciaus Str., Kaunas LT -44307, Lithuania
| | - Kastytis Zilinskas
- Department of Oncogynaecology, National Cancer Institute, 1 Santariskiu Str., Vilnius LT - 08406, Lithuania
| | - Povilas Varnelis
- Vilnius University Hospital Santaros Clinics, 2 Santariskių Str., Vilnius LT - 08410, Lithuania; Vilnius University, Faculty of Medicine, 21 M. K. Ciurlionio Str., Vilnius LT - 03101, Lithuania
| | - Mohamad El Oreibi
- Vilnius University Hospital Santaros Clinics, 2 Santariskių Str., Vilnius LT - 08410, Lithuania
| | - Viktor Asejev
- Vilnius University Hospital Santaros Clinics Center of Obstetrics and Gynecology, Vilnius, LT - 08406, Lithuania
| | - Audrius Dulskas
- Vilnius University, Faculty of Medicine, 21 M. K. Ciurlionio Str., Vilnius LT - 03101, Lithuania; Department of Abdominal and General Surgery and Oncology, National Cancer Institute, 1 Santariskiu Str., Vilnius LT - 08406, Lithuania.
| |
Collapse
|
|
24
|
Robb TJ, Tse R, Blenkiron C. Reviving the Autopsy for Modern Cancer Evolution Research. Cancers (Basel) 2021; 13:409. [PMID: 33499137 PMCID: PMC7866143 DOI: 10.3390/cancers13030409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/14/2021] [Accepted: 01/20/2021] [Indexed: 12/14/2022] Open
Abstract
Outstanding questions plaguing oncologists, centred around tumour evolution and heterogeneity, include the development of treatment resistance, immune evasion, and optimal drug targeting strategies. Such questions are difficult to study in limited cancer tissues collected during a patient's routine clinical care, and may be better investigated in the breadth of cancer tissues that may be permissible to collect during autopsies. We are starting to better understand key tumour evolution challenges based on advances facilitated by autopsy studies completed to date. This review article explores the great progress in understanding that cancer tissues collected at autopsy have already enabled, including the shared origin of metastatic cells, the importance of early whole-genome doubling events for amplifying genes needed for tumour survival, and the creation of a wealth of tissue resources powered to answer future questions, including patient-derived xenografts, cell lines, and a wide range of banked tissues. We also highlight the future role of these programmes in advancing our understanding of cancer evolution. The research autopsy provides a special opportunity for cancer patients to give the ultimate gift-to selflessly donate their tissues towards better cancer care.
Collapse
Affiliation(s)
- Tamsin Joy Robb
- Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1051, New Zealand;
| | - Rexson Tse
- Department of Forensic Pathology, LabPLUS, Auckland City Hospital, Auckland 1051, New Zealand;
| | - Cherie Blenkiron
- Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1051, New Zealand;
- Auckland Cancer Society Research Centre, University of Auckland, Auckland 1051, New Zealand
| |
Collapse
|
|
25
|
McCart Reed AE, Kalinowski L, Simpson PT, Lakhani SR. Invasive lobular carcinoma of the breast: the increasing importance of this special subtype. Breast Cancer Res 2021; 23:6. [PMID: 33413533 PMCID: PMC7792208 DOI: 10.1186/s13058-020-01384-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 12/15/2020] [Indexed: 12/15/2022] Open
Abstract
Invasive lobular carcinoma (ILC) is the most common of the breast cancer special types, accounting for up to 15% of all breast cancer cases. ILCs are noted for their lack of E-cadherin function, which underpins their characteristic discohesive growth pattern, with cells arranged in single file and dispersed throughout the stroma. Typically, tumours are luminal in molecular subtype, being oestrogen and progesterone receptor positive, and HER2 negative. Since last reviewing the lobular literature (McCart Reed et al., Breast Cancer Res 17:12, 2015), there has been a considerable increase in research output focused on this tumour type, including studies into the pathology and management of disease, a high-resolution definition of the genomic landscape of tumours as well as the evolution of several potential therapeutic avenues. There abounds a huge amount of new data, which we will review herein.
Collapse
Affiliation(s)
- Amy E McCart Reed
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia.
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, Australia.
| | - Lauren Kalinowski
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia
- Department of Histopathology, Sullivan Nicolaides Pathology, Bowen Hills, Brisbane, Australia
| | - Peter T Simpson
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, Australia
| | - Sunil R Lakhani
- UQ Centre for Clinical Research, The University of Queensland, Herston, Brisbane, Australia
- Pathology Queensland, Royal Brisbane and Women's Hospital, Herston, Brisbane, Australia
| |
Collapse
|
|
26
|
Kothapalli KSD, Park HG, Brenna JT. Polyunsaturated fatty acid biosynthesis pathway and genetics. implications for interindividual variability in prothrombotic, inflammatory conditions such as COVID-19 ✰,✰✰,★,★★. Prostaglandins Leukot Essent Fatty Acids 2020; 162:102183. [PMID: 33038834 PMCID: PMC7527828 DOI: 10.1016/j.plefa.2020.102183] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/29/2020] [Accepted: 09/29/2020] [Indexed: 12/15/2022]
Abstract
COVID-19 symptoms vary from silence to rapid death, the latter mediated by both a cytokine storm and a thrombotic storm. SARS-CoV (2003) induces Cox-2, catalyzing the synthesis, from highly unsaturated fatty acids (HUFA), of eicosanoids and docosanoids that mediate both inflammation and thrombosis. HUFA balance between arachidonic acid (AA) and other HUFA is a likely determinant of net signaling to induce a healthy or runaway physiological response. AA levels are determined by a non-protein coding regulatory polymorphisms that mostly affect the expression of FADS1, located in the FADS gene cluster on chromosome 11. Major and minor haplotypes in Europeans, and a specific functional insertion-deletion (Indel), rs66698963, consistently show major differences in circulating AA (>50%) and in the balance between AA and other HUFA (47-84%) in free living humans; the indel is evolutionarily selective, probably based on diet. The pattern of fatty acid responses is fully consistent with specific genetic modulation of desaturation at the FADS1-mediated 20:3→20:4 step. Well established principles of net tissue HUFA levels indicate that the high linoleic acid and low alpha-linoleic acid in populations drive the net balance of HUFA for any individual. We predict that fast desaturators (insertion allele at rs66698963; major haplotype in Europeans) are predisposed to higher risk and pathological responses to SARS-CoV-2 could be reduced with high dose omega-3 HUFA.
Collapse
Affiliation(s)
- Kumar S D Kothapalli
- Dell Pediatric Research Institute, Depts of Pediatrics, of Chemistry, and of Nutrition, University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, United States.
| | - Hui Gyu Park
- Dell Pediatric Research Institute, Depts of Pediatrics, of Chemistry, and of Nutrition, University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, United States.
| | - J Thomas Brenna
- Dell Pediatric Research Institute, Depts of Pediatrics, of Chemistry, and of Nutrition, University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, United States; Division of Nutritional Sciences, Cornell University, Ithaca, NY, United States.
| |
Collapse
|
|
27
|
Jiao Y, Yuan C, Wu H, Li X, Yu J. Oncogenic microRNA-765 promotes the growth and metastasis of breast carcinoma by directly targeting ING4. J Cell Biochem 2020; 121:3887-3900. [PMID: 31724215 DOI: 10.1002/jcb.29545] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 10/08/2019] [Indexed: 01/24/2023]
Abstract
Previous investigations have proved that microRNA (miR)-765 is significantly overexpressed in multiple tumor types. Nevertheless, the underlying molecular mechanism of miR-765 in mediating breast carcinoma cell growth and metastasis remains unclear. Quantitative real-time polymerase chain reaction was used to determine the levels of miR-765 and inhibitor of growth 4 (ING4) in breast carcinoma tissues and breast carcinoma cells. Cell proliferation, colony formation, wound healing, and Transwell invasion assays were used to analysis the role of miR-765 on breast carcinoma cell growth and aggressiveness. The expressions of ING4 were determined using Western blot analysis and immunohistochemical staining. The direct target of ING4 and miR-765 was confirmed using the luciferase reporter assay. Nude mice were subcutaneously implanted with miR-765 inhibitor transfected MDA-MB-231 cells to determine the potential role of miR-765 in tumor growth in vivo. We observed that miR-765 is overexpressed in breast carcinoma tissue and breast cancer cells. By using luciferase reporter gene bioassay, we find that ING4 is the direct target of miR-765 in breast carcinoma. The level of ING4 is inversely associated with the level of miR-765. The gain-of-function and loss-of-function experiments in vitro indicate that the downregulation of miR-765 suppresses the growth, mobility, and invasion abilities of breast cancer cells by inhibiting ING4. In addition, overexpression of ING4 suppresses the aggressiveness of the MDA-BA-231 cell that is induced by miR-761 in vitro. In this study, we prove that miR-765 regulates the growth and metastasis of breast cancer via modulating miR-765-ING4-negative feedback loop.
Collapse
Affiliation(s)
- Yanyan Jiao
- Department of oncology, Chengyang people's Hospital, Qingdao, Shandong, China
| | - Cailing Yuan
- Department of Radiotherapy, Chengyang people's Hospital, Qingdao, Shandong, China
| | - Hongxia Wu
- Department of oncology, Chengyang people's Hospital, Qingdao, Shandong, China
| | - Xiaomei Li
- Department of oncology, Chengyang people's Hospital, Qingdao, Shandong, China
| | - Junhua Yu
- Department of Thyroid Breast Surgery, Chengyang people's Hospital, Qingdao, Shandong, China
| |
Collapse
|
|
28
|
Kalita-de Croft P, Lim M, Chittoory H, de Luca XM, Kutasovic JR, Day BW, Al-Ejeh F, Simpson PT, McCart Reed AE, Lakhani SR, Saunus JM. Clinicopathologic significance of nuclear HER4 and phospho-YAP(S 127) in human breast cancers and matching brain metastases. Ther Adv Med Oncol 2020; 12:1758835920946259. [PMID: 33014146 PMCID: PMC7517995 DOI: 10.1177/1758835920946259] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 07/09/2020] [Indexed: 12/18/2022] Open
Abstract
Background Human epidermal growth factor receptor-4 (HER4) and yes-associated protein-1 (YAP) are candidate therapeutic targets in oncology. YAP's transcriptional coactivation function is modulated by the HER4 intracellular domain (HER4-ICD) in vitro, but the clinical relevance of this has not been established. This study investigated the potential for targeting the HER4-YAP pathway in brain metastatic breast cancer. Methods We performed immuno-phenotypic profiling of pathway markers in a consecutive breast cancer series with 25 years of clinical follow up (n = 371), and patient-matched breast and metastatic brain tumours (n = 91; 30 pairs). Results Membrane localisation of phospho-HER4 [pHER4(Y1162)] was infrequent in primary breast cancer, but very frequent in brain metastases (5.9% versus 75% positive), where it was usually co-expressed with pHER3(Y1289) (p < 0.05). The presence of YAP in tumour cell nuclei was associated directly with nuclear pERK5(T218/Y210) (p = 0.003). However, relationships with disease-specific survival depended on oestrogen receptor (ER) status. Nuclear pYAP(S127) was associated with smaller, good prognostic ER+ breast tumours (log-rank hazard-ratio 0.53; p = 9.6E-03), but larger, poor prognostic triple-negative cancers (log-rank hazard-ratio 2.78; p = 1.7E-02), particularly when co-expressed with nuclear HER4-ICD (p = 0.02). This phenotype was associated with stemness and mitotic instability markers (vimentin, SOX9, ID1, SPAG5, TTK, geminin; p < 0.05). YAP expression in brain metastases was higher than matched primary tumours; specifically, nuclear pYAP(S127) in ER-negative cases (p < 0.05). Nuclear YAP was detected in ~70% of ER-negative, HER4-activated brain metastases. Discussion Our findings suggest that the canonical-mechanism where Hippo pathway-mediated phosphorylation of YAP ostensibly excludes it from the nucleus is dysfunctional in breast cancer. The data are consistent with pYAP(S127) having independent transcriptional functions, which may include transducing neuregulin signals in brain metastases. Consistent with mechanistic studies implicating it as an ER co-factor, nuclear pYAP(S127) associations with breast cancer clinical outcomes were dependent on ER status. Conclusion Preclinical studies investigating HER4 and nuclear YAP combination therapy strategies are warranted.
Collapse
Affiliation(s)
- Priyakshi Kalita-de Croft
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Building 71/98 Royal Brisbane and Women's Hospital, Herston, Qld 4006, Australia
| | - Malcolm Lim
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Haarika Chittoory
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Xavier M de Luca
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Jamie R Kutasovic
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Bryan W Day
- QIMR Berghofer Medical Research Institute, Herston, Qld, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Herston, Qld, Australia
| | - Peter T Simpson
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Amy E McCart Reed
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Sunil R Lakhani
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Jodi M Saunus
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| |
Collapse
|
|
29
|
Kutasovic JR, McCart Reed AE, Sokolova A, Lakhani SR, Simpson PT. Morphologic and Genomic Heterogeneity in the Evolution and Progression of Breast Cancer. Cancers (Basel) 2020; 12:E848. [PMID: 32244556 PMCID: PMC7226487 DOI: 10.3390/cancers12040848] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 03/25/2020] [Accepted: 03/26/2020] [Indexed: 12/13/2022] Open
Abstract
: Breast cancer is a remarkably complex and diverse disease. Subtyping based on morphology, genomics, biomarkers and/or clinical parameters seeks to stratify optimal approaches for management, but it is clear that every breast cancer is fundamentally unique. Intra-tumour heterogeneity adds further complexity and impacts a patient's response to neoadjuvant or adjuvant therapy. Here, we review some established and more recent evidence related to the complex nature of breast cancer evolution. We describe morphologic and genomic diversity as it arises spontaneously during the early stages of tumour evolution, and also in the context of treatment where the changing subclonal architecture of a tumour is driven by the inherent adaptability of tumour cells to evolve and resist the selective pressures of therapy.
Collapse
Affiliation(s)
- Jamie R. Kutasovic
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane 4029, Australia; (J.R.K.); (A.E.M.R.); (A.S.); (S.R.L.)
- QIMR Berghofer Medical Research Institute, Herston 4006, Australia
| | - Amy E. McCart Reed
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane 4029, Australia; (J.R.K.); (A.E.M.R.); (A.S.); (S.R.L.)
- QIMR Berghofer Medical Research Institute, Herston 4006, Australia
| | - Anna Sokolova
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane 4029, Australia; (J.R.K.); (A.E.M.R.); (A.S.); (S.R.L.)
- Pathology Queensland, The Royal Brisbane & Women’s Hospital, Herston, Brisbane 4029, Australia
| | - Sunil R. Lakhani
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane 4029, Australia; (J.R.K.); (A.E.M.R.); (A.S.); (S.R.L.)
- Pathology Queensland, The Royal Brisbane & Women’s Hospital, Herston, Brisbane 4029, Australia
| | - Peter T. Simpson
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane 4029, Australia; (J.R.K.); (A.E.M.R.); (A.S.); (S.R.L.)
| |
Collapse
|
|
30
|
Salvi S, Bonafè M, Bravaccini S. Androgen receptor in breast cancer: A wolf in sheep’s clothing? A lesson from prostate cancer. Semin Cancer Biol 2020; 60:132-137. [DOI: 10.1016/j.semcancer.2019.04.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/12/2019] [Accepted: 04/15/2019] [Indexed: 12/11/2022]
|
|
31
|
Shi Q, Xu R, Song G, Lu H, Xue D, He X, Xia Y. GATA3 suppresses human fibroblasts-induced metastasis of clear cell renal cell carcinoma via an anti-IL6/STAT3 mechanism. Cancer Gene Ther 2019; 27:726-738. [PMID: 31636361 PMCID: PMC7492134 DOI: 10.1038/s41417-019-0146-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/03/2019] [Accepted: 10/07/2019] [Indexed: 12/13/2022]
Abstract
Tumorigenesis and metastasis depend on intricate interactions between genetically altered tumor cells and their surrounding microenvironment. It is, however, unclear regarding the molecular mechanisms underlying the progress and metastasis of human clear-cell renal cell carcinoma in the microenvironment with fibroblasts. In this work, we investigated the effect of normal fibroblasts on the metastasis of renal cancer and the relevant signaling pathways. We isolated normal fibroblasts from normal renal tissues and used normal fibroblast-conditioned medium culture renal cancer cells. The CCK-8 and transwell assays showed that normal fibroblasts conditioned medium significantly enhanced ccRCC cell migration. IL6 mediated the cross talk between normal fibroblasts and the cancer cells, and promoted tumor cell migration through the STAT3 pathway. In contrast, GATA3 was downregulated at both mRNA and protein levels in the normal fibroblast-conditioned medium treated with renal cancer cells, but upregulated in adjacent normal tissues. GATA3 overexpression significantly reduced STAT3 phosphorylation and attenuated the migration in both renal cancer cell and IL6-stimulated renal cancer cell. Taken together, our findings suggest that the IL6/STAT3 pathway plays a crucial role in the normal fibroblast-enhanced clear-cell renal cell carcinoma metastasis, while GATA3 may mitigate this effect by inhibiting IL6/STAT3 signaling.
Collapse
Affiliation(s)
- Qianqian Shi
- The Third Affiliated Hospital of Soochow University, Changzhou, 213000, China
| | - Renfang Xu
- The Third Affiliated Hospital of Soochow University, Changzhou, 213000, China
| | - Guanglai Song
- The Third Affiliated Hospital of Soochow University, Changzhou, 213000, China
| | - Hao Lu
- The Third Affiliated Hospital of Soochow University, Changzhou, 213000, China
| | - Dong Xue
- The Third Affiliated Hospital of Soochow University, Changzhou, 213000, China
| | - Xiaozhou He
- The Third Affiliated Hospital of Soochow University, Changzhou, 213000, China.
| | - Ying Xia
- Shanghai Key Laboratory of Acupuncture Mechanism and Acupoint Function, Fudan University, Shanghai, 200433, China.
| |
Collapse
|