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Benefit of adjuvant chemotherapy in patients with special histology subtypes of triple-negative breast cancer: a systematic review

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Abstract

Purpose

Breast cancer (BC) is a leading cause of morbidity, disability, and mortality in women, worldwide; triple-negative BC (TNBC) is a subtype traditionally associated with poorer prognosis. TNBC special histology subtypes present distinct clinical and molecular features and sensitivity to antineoplastic treatments. However, no consensus has been defined on the best adjuvant therapy. The aim of the review is to study the evidence from literature to inform the choice of adjuvant treatments in this setting.

Methods

We systematically searched literature assessing the benefit of adjuvant chemotherapy in patients with TNBC special histotypes (PROSPERO: CRD42020153818).

Results

We screened 6404 records (15 included). All the studies estimated the benefit of different chemotherapy regimens, in retrospective cohorts (median size: 69 patients (range min–max: 17–5142); median follow-up: 51 months (range: 21–268); mostly in Europe and USA). In patients with early-stage adenoid cystic TNBC, a marginal role of chemotherapy was reported. Similar for apocrine TNBC. Medullary tumors exhibited an intrinsic good prognosis with a limited role of chemotherapy, suggested to be modulated by the presence of tumor-infiltrating lymphocytes. A significant impact of chemotherapy on the overall survival was estimated in patients with metaplastic TNBC. Limitations were related to the retrospective design of all the studies and heterogeneous treatments received by the patients.

Conclusions

There is potential opportunity to consider treatment de-escalation and less intense therapies in some patients with early, special histology-type TNBC. International efforts are indispensable to validate prospective clinical decision models.

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Abbreviations

BC:

Breast Cancer

DFS:

Disease-Free Survival

HER2:

Human Epidermal Growth Factor Receptor 2

HR:

Hormone Receptor

NOS:

Not Otherwise Specified

NST:

No Special Type

OS:

Overall Survival

PRISMA:

Preferred Reporting Items for Systematic Reviews and Meta-Analyses

TILs:

Tumor-Infiltrating Lymphocytes

TNBC:

Triple-Negative Breast Cancer

WHO:

World Health Organization

References

  1. International Agency for the Research on Cancer (IARC) (2020) Global cancer observatory. Cancer today. Breast cancer epidemiology. IARC, Lyon

    Google Scholar 

  2. Hortobagyi GN, Edge SB, Giuliano A (2018) New and important changes in the TNM staging system for breast cancer. Am Soc Clin Oncol Educ Book 23(38):457–467. https://doi.org/10.1200/EDBK_201313

    Article  Google Scholar 

  3. Lokuhetty D, White V, Watanabe R, Cree I (2019) WHO classification of breast tumours, 5th edn. WHO, Geneva

    Google Scholar 

  4. Cserni G (2020) Histological type and typing of breast carcinomas and the WHO classification changes over time. Pathologica 112(1):25–41. https://doi.org/10.32074/1591-951X-1-20

    Article  PubMed  Google Scholar 

  5. Fitzgibbons PL, Page DL, Weaver D (2000) Prognostic factors in breast cancer. College of American Pathologists Consensus Statement 1999. Arch Pathol Lab Med 124:966–978

    Article  CAS  Google Scholar 

  6. Geyer FC, Pareja F, Weigelt B et al (2017) The spectrum of triple-negative breast disease: high- and low-grade lesions. Am J Pathol 187(10):2139–2151. https://doi.org/10.1016/j.ajpath.2017.03.016

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  7. Weigelt B, Horlings HM, Kreike B, Hayes MM, Hauptmann M, Wessels LF, de Jong D, Van de Vijver MJ, Van’t Veer LJ, Peterse JL (2008) Refinement of breast cancer classification by molecular characterization of histological special types. J Pathol 216(2):141–150. https://doi.org/10.1002/path.2407

    Article  CAS  PubMed  Google Scholar 

  8. Dieci MV, Orvieto E, Dominici M, Conte P, Guarneri V (2014) Rare breast cancer subtypes: histological, molecular, and clinical peculiarities. Oncologist 19(8):805–813. https://doi.org/10.1634/theoncologist.2014-0108

    Article  PubMed  PubMed Central  Google Scholar 

  9. Burstein HJ, Curigliano G, Loibl S, Dubsky P, Gnant M, Poortmans P, Colleoni M, Denkert C, Piccart-Gebhart M, Regan M, Senn HJ, Winer EP, Thurlimann B, Members of the St. Gallen International Consensus Panel on the Primary Therapy of Early Breast Cancer (2019) Estimating the benefits of therapy for early-stage breast cancer: the St. Gallen International Consensus Guidelines for the primary therapy of early breast cancer 2019. Ann Oncol 30(10):1541–1557. https://doi.org/10.1093/annonc/mdz235

    Article  CAS  PubMed  Google Scholar 

  10. Carey L, Winer E, Viale G, Cameron D, Gianni L (2010) Triple-negative breast cancer: disease entity or title of convenience? Nat Rev Clin Oncol 7(12):683–692. https://doi.org/10.1038/nrclinonc.2010.154

    Article  PubMed  Google Scholar 

  11. Reis-Filho JS, Lakhani SR (2008) Breast cancer special types: why bother? J Pathol 216(4):394–398. https://doi.org/10.1002/path.2419

    Article  CAS  PubMed  Google Scholar 

  12. Liu YR, Jiang YZ, Xu XE, Yu KD, Jin X, Hu X, Zuo WJ, Hao S, Wu J, Liu GY, Di GH, Li DQ, He XH, Hu WG, Shao ZM (2016) Comprehensive transcriptome analysis identifies novel molecular subtypes and subtype-specific RNAs of triple-negative breast cancer. Breast Cancer Res BCR 18(1):33. https://doi.org/10.1186/s13058-016-0690-8

    Article  CAS  PubMed  Google Scholar 

  13. Burstein MD, Tsimelzon A, Poage GM, Covington KR, Contreras A, Fuqua SA, Savage MI, Osborne CK, Hilsenbeck SG, Chang JC, Mills GB, Lau CC, Brown PH (2015) Comprehensive genomic analysis identifies novel subtypes and targets of triple-negative breast cancer. Clin Cancer Res 21(7):1688–1698. https://doi.org/10.1158/1078-0432.CCR-14-0432

    Article  CAS  PubMed  Google Scholar 

  14. Lehmann BD, Pietenpol JA (2014) Identification and use of biomarkers in treatment strategies for triple-negative breast cancer subtypes. J Pathol 232(2):142–150

    Article  Google Scholar 

  15. Yin L, Duan JJ, Bian XW, Yu SC (2020) Triple-negative breast cancer molecular subtyping and treatment progress. Breast Cancer Res 22(1):61. https://doi.org/10.1186/s13058-020-01296-5

    Article  PubMed  PubMed Central  Google Scholar 

  16. Wang DY, Jiang Z, Ben-David Y, Woodgett JR, Zacksenhaus E (2019) Molecular stratification within triple-negative breast cancer subtypes. Sci Rep 9(1):19107. https://doi.org/10.1038/s41598-019-55710-w

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  17. Marra A, Trapani D, Viale G, Criscitiello C, Curigliano G (2020) Practical classification of triple-negative breast cancer: intratumoral heterogeneity, mechanisms of drug resistance, and novel therapies. NPJ Breast Cancer 16(6):54. https://doi.org/10.1038/s41523-020-00197-2

    Article  Google Scholar 

  18. Turner NC, Reis-Filho JS (2013) Tackling the diversity of triple-negative breast cancer. Clin Cancer Res 19(23):6380–6388. https://doi.org/10.1158/1078-0432.CCR-13-0915

    Article  CAS  PubMed  Google Scholar 

  19. Wetterskog D, Lopez-Garcia MA, Lambros MB, A’Hern R, Geyer FC, Milanezi F et al (2012) Adenoid cystic carcinomas constitute a genomically distinct subgroup of triple-negative and basal-like breast cancers. J Pathol 226:84–96

    Article  CAS  Google Scholar 

  20. Lae M, Freneaux P, Sastre-Garau X, Chouchane O, Sigal-Zafrani B, Vincent-Salomon A (2009) Secretory breast carcinomas with ETV6-NTRK3 fusion gene belong to the basal-like carcinoma spectrum. Mod Pathol 22:291–298

    Article  CAS  Google Scholar 

  21. Sharpe R, Pearson A, Herrera-Abreu MT, Johnson D, Mackay A, Welti JC et al (2011) FGFR signaling promotes the growth of triple-negative and basal-like breast cancer cell lines both in vitro and in vivo. Clin Cancer Res 17:5275–5286

    Article  CAS  Google Scholar 

  22. Tien TZ, Lee JNLW, Lim JCT, Chen XY, Thike AA, Tan PH, Yeong JPS (2021) Delineating the breast cancer immune microenvironment in the era of multiplex immunohistochemistry/immunofluorescence (mIHC/IF). Histopathology. https://doi.org/10.1111/his.14328

    Article  PubMed  Google Scholar 

  23. Institute of Medicine (US) Committee on Standards for Systematic Reviews of Comparative Effectiveness Research, Eden J, Levit L, Berg A, Morton S (eds) (2011) Finding what works in health care: standards for systematic reviews. National Academies Press, Washington (DC)

    Google Scholar 

  24. The Lancet (2019) ICD-11. Lancet 393(10188):2275. https://doi.org/10.1016/S0140-6736(19)31205-X

    Article  CAS  PubMed  Google Scholar 

  25. World Health Organization (2021) International classification of diseases for oncology. WHO, Geneva

    Google Scholar 

  26. Handoll HH, Atkinson G (2015) Snowballing citations. BMJ 14(351):h6309. https://doi.org/10.1136/bmj.h6309

    Article  Google Scholar 

  27. Moher D, Liberati A, Tetzlaff J, Altman DG, The PRISMA Group (2009) Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. BMJ 2009(339):b2535. https://doi.org/10.1136/bmj.b2535

    Article  Google Scholar 

  28. Sideri S, Papageorgiou SN, Eliades T (2018) Registration in the international prospective register of systematic reviews (PROSPERO) of systematic review protocols was associated with increased review quality. J Clin Epidemiol 100:103–110. https://doi.org/10.1016/j.jclinepi.2018.01.003

    Article  PubMed  Google Scholar 

  29. Kulkarni N, Pezzi CM, Greif JM, Suzanne Klimberg V, Bailey L, Korourian S, Zuraek M (2013) Rare breast cancer: 933 adenoid cystic carcinomas from the National Cancer Data Base. Ann Surg Oncol 20(7):2236–2241. https://doi.org/10.1245/s10434-013-2911-z

    Article  PubMed  Google Scholar 

  30. Stelmach A, Ryś J, Mituś JW, Patla A, Skotnicki P, Reinfuss M, Pluta E, Walasek T, Sas-Korczyńska B (2017) Typical medullary breast carcinoma: clinical outcomes and treatment results. Nowotwory. J Oncol 67(1):7–13

    Article  Google Scholar 

  31. Zhang J, Wang Y, Yin Q, Zhang W, Zhang T, Niu Y (2013) An associated classification of triple negative breast cancer: the risk of relapse and the response to chemotherapy. Int J Clin Exp Pathol 6(7):1380–1391

    PubMed  PubMed Central  Google Scholar 

  32. Mateo AM, Pezzi TA, Sundermeyer M, Kelley CA, Klimberg VS, Pezzi CM (2017) Chemotherapy significantly improves survival for patients with T1c–T2N0M0 medullary breast cancer: 3739 cases from the National Cancer data base. Ann Surg Oncol 24(4):1050–1056. https://doi.org/10.1245/s10434-016-5649-6

    Article  PubMed  Google Scholar 

  33. Leon-Ferre RA, Polley MY, Liu H, Gilbert JA, Cafourek V, Hillman DW, Elkhanany A, Akinhanmi M, Lilyquist J, Thomas A, Negron V, Boughey JC, Liu MC, Ingle JN, Kalari KR, Couch FJ, Visscher DW, Goetz MP (2018) Impact of histopathology, tumor-infiltrating lymphocytes, and adjuvant chemotherapy on prognosis of triple-negative breast cancer. Breast Cancer Res Treat 167(1):89–99. https://doi.org/10.1007/s10549-017-4499-7

    Article  CAS  PubMed  Google Scholar 

  34. Xiao M, Yang Z, Tang X, Mu L, Cao X, Wang X (2017) Clinicopathological characteristics and prognosis of metaplastic carcinoma of the breast. Oncol Lett 14(2):1971–1978. https://doi.org/10.3892/ol.2017.6399

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  35. Rakha EA, Tan PH, Varga Z, Tse GM, Shaaban AM, Climent F, van Deurzen CH, Purnell D, Dodwell D, Chan T, Ellis IO (2015) Prognostic factors in metaplastic carcinoma of the breast: a multi-institutional study. Br J Cancer 112(2):283–289. https://doi.org/10.1038/bjc.2014.592

    Article  CAS  PubMed  Google Scholar 

  36. El Zein D, Hughes M, Kumar S, Peng X, Oyasiji T, Jabbour H, Khoury T (2017) Metaplastic carcinoma of the breast is more aggressive than triple-negative breast cancer: a study from a single Institution and review of literature. Clin Breast Cancer 17(5):382–391. https://doi.org/10.1016/j.clbc.2017.04.009

    Article  PubMed  PubMed Central  Google Scholar 

  37. Aydiner A, Sen F, Tambas M, Ciftci R, Eralp Y, Saip P, Karanlik H, Fayda M, Kucucuk S, Onder S, Yavuz E, Muslumanoglu M, Igci A (2015) Metaplastic breast carcinoma versus triple-negative breast cancer: survival and response to treatment. Medicine (Baltimore) 94(52):e2341. https://doi.org/10.1097/MD.0000000000002341

    Article  CAS  Google Scholar 

  38. Gibson GR, Qian D, Ku JK, Lai LL (2005) Metaplastic breast cancer: clinical features and outcomes. Am Surg 71(9):725–730

    Article  Google Scholar 

  39. Al Sayed AD, El Weshi AN, Tulbah AM, Rahal MM, Ezzat AA (2006) Metaplastic carcinoma of the breast clinical presentation, treatment results and prognostic factors. Acta Oncol 45(2):188–195. https://doi.org/10.1080/02841860500513235

    Article  PubMed  Google Scholar 

  40. Polamraju P, Haque W, Cao K, Verma V, Schwartz M, Klimberg VS, Hatch S, Niravath P, Butler EB, Teh BS (2020) Comparison of outcomes between metaplastic and triple-negative breast cancer patients. Breast 49:8–16. https://doi.org/10.1016/j.breast.2019.10.003

    Article  PubMed  Google Scholar 

  41. Kennedy WR, Gabani P, Acharya S, Thomas MA, Zoberi I (2019) Clinical outcomes and patterns of care in the treatment of carcinosarcoma of the breast. Cancer Med 8(4):1379–1388. https://doi.org/10.1002/cam4.1942

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  42. Soliman M (2019) Squamous cell carcinoma of the breast: a retrospective study. J Cancer Res Ther 15(5):1057–1061. https://doi.org/10.4103/jcrt.JCRT_303_17

    Article  PubMed  Google Scholar 

  43. Liu J, Yu Y, Sun JY, He SS, Wang X, Yin J, Cao XC (2015) Clinicopathologic characteristics and prognosis of primary squamous cell carcinoma of the breast. Breast Cancer Res Treat 149(1):133–140. https://doi.org/10.1007/s10549-014-3224-z

    Article  CAS  PubMed  Google Scholar 

  44. Sanges F, Floris M, Cossu-Rocca P, Muroni MR, Pira G, Urru SAM, Barrocu R, Gallus S, Bosetti C, D’Incalci M, Manca A, Uras MG, Medda R, Sollai E, Murgia A, Palmas D, Atzori F, Zinellu A, Cambosu F, Moi T, Ghiani M, Marras V, Santona MC, Canu L, Valle E, Sarobba MG, Onnis D, Asunis A, Cossu S, Orrù S, De Miglio MR (2020) Histologic subtyping affecting outcome of triple negative breast cancer: a large Sardinian population-based analysis. BMC Cancer 20(1):491. https://doi.org/10.1186/s12885-020-06998-9

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  45. Han Y, Wang J, Xu B (2020) Clinicopathological characteristics and prognosis of breast cancer with special histological types: a surveillance, epidemiology, and end results database analysis. Breast 54:114–120. https://doi.org/10.1016/j.breast.2020.09.006

    Article  PubMed  PubMed Central  Google Scholar 

  46. Page D (2003) Special types of invasive breast cancer, with clinical implications. Am J Surg Pathol 27:832–835

    Article  Google Scholar 

  47. Altundag K (2019) HER2+ and triple-negative phenotypes in invasive lobular carcinoma might have different specific biological features. Breast Cancer Res Treat 176(3):719. https://doi.org/10.1007/s10549-019-05277-x

    Article  PubMed  Google Scholar 

  48. Tray N, Taff J, Adams S (2019) Therapeutic landscape of metaplastic breast cancer. Cancer Treat Rev 79:101888. https://doi.org/10.1016/j.ctrv.2019.08.004

    Article  CAS  PubMed  Google Scholar 

  49. Denkert C, von Minckwitz G, Darb-Esfahani S, Lederer B, Heppner BI, Weber KE et al (2018) Tumour-infiltrating lymphocytes and prognosis in different subtypes of breast cancer: a pooled analysis of 3771 patients treated with neoadjuvant therapy. Lancet Oncol 19(1):40–50

    Article  Google Scholar 

  50. Park JH, Jonas SF, Bataillon G, Criscitiello C, Salgado R, Loi S et al (2019) Prognostic value of tumor-infiltrating lymphocytes in patients with early-stage triple-negative breast cancers (TNBC) who did not receive adjuvant chemotherapy. Ann Oncol 30(12):1941–1949

    Article  CAS  Google Scholar 

  51. Hida AI, Watanabe T, Sagara Y, Kashiwaba M, Sagara Y, Aogi K, Ohi Y, Tanimoto A (2019) Diffuse distribution of tumor-infiltrating lymphocytes is a marker for better prognosis and chemotherapeutic effect in triple-negative breast cancer. Breast Cancer Res Treat 178(2):283–294. https://doi.org/10.1007/s10549-019-05390-x

    Article  CAS  PubMed  Google Scholar 

  52. De Jong VMT, Wang Y, Opdam M et al (2020) Prognostic value of tumor infiltrating lymphocytes in young triple negative breast cancer patients who did not receive adjuvant systemic treatment. ESMO Virtual Congress 2020 Abstract #159O. The PARADIGM study group, Kansas

    Google Scholar 

  53. Gao G, Wang Z, Qu X, Zhang Z (2020) Prognostic value of tumor-infiltrating lymphocytes in patients with triple-negative breast cancer: a systematic review and meta-analysis. BMC Cancer 20(1):179. https://doi.org/10.1186/s12885-020-6668-z

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  54. Luen SJ, Salgado R, Dieci MV, Vingiani A, Curigliano G, Gould RE, Castaneda C, D’Alfonso T, Sanchez J, Cheng E, Andreopoulou E, Castillo M, Adams S, Demaria S, Symmans WF, Michiels S, Loi S (2019) Prognostic implications of residual disease tumor-infiltrating lymphocytes and residual cancer burden in triple-negative breast cancer patients after neoadjuvant chemotherapy. Ann Oncol 30(2):236–242. https://doi.org/10.1093/annonc/mdy547

    Article  CAS  PubMed  Google Scholar 

  55. Ochi T, Bianchini G, Ando M, Nozaki F, Kobayashi D, Criscitiello C, Curigliano G, Iwamoto T, Niikura N, Takei H, Yoshida A, Takei J, Suzuki K, Yamauchi H, Hayashi N (2019) Predictive and prognostic value of stromal tumour-infiltrating lymphocytes before and after neoadjuvant therapy in triple negative and HER2-positive breast cancer. Eur J Cancer 118:41–48. https://doi.org/10.1016/j.ejca.2019.05.014

    Article  CAS  PubMed  Google Scholar 

  56. Carbognin L, Pilotto S, Nortilli R, Brunelli M, Nottegar A, Sperduti I, Giannarelli D, Bria E, Tortora G (2016) Predictive and prognostic role of tumor-infiltrating lymphocytes for early breast cancer according to disease subtypes: sensitivity analysis of randomized trials in adjuvant and neoadjuvant setting. Oncologist 21(3):283–291. https://doi.org/10.1634/theoncologist.2015-0307

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  57. Curigliano G, Perez EA (2014) Immunoscoring breast cancer: TILs remember what they target. Ann Oncol 25(8):1455–1456. https://doi.org/10.1093/annonc/mdu227

    Article  CAS  PubMed  Google Scholar 

  58. Criscitiello C, Esposito A, Trapani D, Curigliano G (2016) Prognostic and predictive value of tumor infiltrating lymphocytes in early breast cancer. Cancer Treat Rev 50:205–207. https://doi.org/10.1016/j.ctrv.2016.09.019

    Article  PubMed  Google Scholar 

  59. Nagao T, Kinoshita T, Hojo T, Tsuda H, Tamura K, Fujiwara Y (2012) The differences in the histological types of breast cancer and the response to neoadjuvant chemotherapy: the relationship between the outcome and the clinicopathological characteristics. Breast 21(3):289–295. https://doi.org/10.1016/j.breast.2011.12.011

    Article  PubMed  Google Scholar 

  60. Caudle AS, Gonzalez-Angulo AM, Hunt KK et al (2011) Impact of progression during neoadjuvant chemotherapy on surgical management of breast cancer. Ann Surg Oncol 18(4):932–938. https://doi.org/10.1245/s10434-010-1390-8

    Article  PubMed  PubMed Central  Google Scholar 

  61. Fitzpatrick A, Tutt A (2019) Controversial issues in the neoadjuvant treatment of triple-negative breast cancer. Ther Adv Med Oncol 11:1758835919882581. https://doi.org/10.1177/1758835919882581

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  62. Esposito A, Criscitiello C, Curigliano G (2015) Neoadjuvant model for testing emerging targeted therapies in breast cancer. J Natl Cancer Inst Monogr 2015(51):51–55. https://doi.org/10.1093/jncimonographs/lgv012

    Article  CAS  PubMed  Google Scholar 

  63. Cardoso F, Kyriakides S, Ohno S, Penault-Llorca F, Poortmans P, Rubio IT, Zackrisson S, Senkus E, ESMO Guidelines Committee (2019) Early breast cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up†. Ann Oncol 30(8):1194–1220. https://doi.org/10.1093/annonc/mdz173

    Article  CAS  PubMed  Google Scholar 

  64. Goldhirsch A, Winer EP, Coates AS et al (2013) Personalizing the treatment of women with early breast cancer: highlights of the St Gallen International Expert Consensus on the Primary Therapy of Early Breast Cancer 2013. Ann Oncol 24(9):2206–2223

    Article  CAS  Google Scholar 

  65. NCCN (2020) Clinical Guidelines for the management of breast cancer. Version 6.2020. NCCN, Philadelphia

    Google Scholar 

  66. Del Paggio JC, Tannock IF (2019) The fragility of phase 3 trials supporting FDA-approved anticancer medicines: a retrospective analysis. Lancet Oncol 20(8):1065–1069. https://doi.org/10.1016/S1470-2045(19)30338-9

    Article  PubMed  Google Scholar 

  67. Bellary S, Krishnankutty B, Latha MS (2014) Basics of case report form designing in clinical research. Perspect Clin Res 5(4):159–166. https://doi.org/10.4103/2229-3485.140555

    Article  PubMed  PubMed Central  Google Scholar 

  68. Trapani D, Curigliano G (2020) How to treat lobular cancer in the adjuvant setting? Curr Opin Oncol 32(6):561–567. https://doi.org/10.1097/CCO.0000000000000674

    Article  PubMed  Google Scholar 

  69. Mills AM, Gottlieb EC, Wendroth MS, Brenin MC, Atkins KA (2016) Pure apocrine carcinomas represent a clinicopathologically distinct androgen receptor-positive subset of triple-negative breast cancers. Am J Surg Pathol 40(8):1109–1116. https://doi.org/10.1097/PAS.0000000000000671

    Article  PubMed  Google Scholar 

  70. Lim E, Min Ni M, Hazra A, Tamimi R, Brown R (2012) Elucidating the role of androgen receptor in breast cancer. Clin Invest 2:1003–1011. https://doi.org/10.4155/cli.12.88

    Article  CAS  Google Scholar 

  71. Hennessy BT, Gonzalez-Angulo AM, Stemke-Hale K, Gilcrease MZ, Krishnamurthy S, Lee JS, Fridlyand J, Sahin A, Agarwal R, Joy C, Liu W, Stivers D, Baggerly K, Carey M, Lluch A, Monteagudo C, He X, Weigman V, Fan C, Palazzo J, Hortobagyi GN, Nolden LK, Wang NJ, Valero V, Gray JW, Perou CM, Mills GB (2009) Characterization of a naturally occurring breast cancer subset enriched in epithelial-to-mesenchymal transition and stem cell characteristics. Cancer Res 69(10):4116–4124. https://doi.org/10.1158/0008-5472.CAN-08-3441

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  72. Bellino R, Arisio R, D’Addato F, Attini R, Durando A, Danese S, Bertone E, Grio R, Massobrio M (2003) Metaplastic breast carcinoma: pathology and clinical outcome. Anticancer Res 23(1):669–673

    PubMed  Google Scholar 

  73. Moulder S, Moroney J, Helgason T, Wheler J, Booser D, Albarracin C, Morrow PK, Koenig K, Kurzrock R (2011) Responses to liposomal Doxorubicin, bevacizumab, and temsirolimus in metaplastic carcinoma of the breast: biologic rationale and implications for stem-cell research in breast cancer. J Clin Oncol 29(19):e572–e575. https://doi.org/10.1200/JCO.2010.34.0604

    Article  PubMed  Google Scholar 

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Funding

This work was partially supported by the Italian Ministry of Health with Ricerca Corrente and 5 × 1000 funds.

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Conceptualization (GC), Data curation (FG, JU, VZ, DT, GC), Formal Analysis (GC, DT), Investigation (DT, FG, JU, VZ, GC), Methodology (VZ, EF, DT, AM, GV, PD, CC, GC), Project administration (GC), Resources (GC, DT), Supervision (GC), Validation (DT, GC), Visualization (FG, JU, EF), Writing—original draft (all the authors), Writing—review & editing of the final draft (all the authors).

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Correspondence to G. Curigliano.

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Conflict of interest

GF, UJ, AM, EF, GV, DT, PD, EA declare no potential COI. GC has received honoraria from Pfizer, Novartis, Lilly, Roche; fees for expert testimony and medical education from Pfizer; and has participated in advisory board s for Pfizer, Roche, Lilly, Novartis, Seattle Genetics, Celltrion. All the declarations are outside the submitted work. CC, received honoraria for speaker bureau, consultancy or advisory role from Roche, Novartis, Pfizer, Eli-Lilly, and MSD. VAAZ is also employee from Takeda Oncology. No COI in this submitted work.

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Trapani, D., Giugliano, F., Uliano, J. et al. Benefit of adjuvant chemotherapy in patients with special histology subtypes of triple-negative breast cancer: a systematic review. Breast Cancer Res Treat 187, 323–337 (2021). https://doi.org/10.1007/s10549-021-06259-8

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