ER-α36 Interactions With Cytosolic Molecular Network in Acquired Tamoxifen Resistance.

Abstract:

:According to the World Health Organization (WHO) published data in 2015; breast cancer is the most prevalent and the second leading cause of cancer death among females. As approximately 70% of breast cancer tumor cells are estrogen receptor (ER) positive, primary therapeutic agents such as Anti-estrogens were produced mostly in a way to target this receptor. Anti-estrogen therapies mostly target Estrogen receptor and block its underlying signaling pathways. Nevertheless, resistance to these agents made the condition more complicated. Recently the role of one molecule in the resistance development has been studied in some cases: ER-α36 is a 36 kDa variant of estrogen receptor molecule which is mostly absent in normal breast cells. Its interactions with epidermal growth factor receptors and ER-α66 leads in over-activation and/or over-expression of estrogen-independent pathways and suppression of estrogen-dependent pathways; they all in turn, will maintain tumor cell's growth even in the presence of tamoxifen. In this mini-review, we mainly surveyed different pathways which ER-α36 could lead to tamoxifen resistance. We also briefly mentioned how ER-α36 could switch the growth cascades from estrogen dependent into independent and make this resistance network become even more complicated.

journal_name

Clin Breast Cancer

journal_title

Clinical breast cancer

authors

Teymourzadeh A,Mansouri S,Farahmand L,Hosseinzade A,Majidzadeh-A K

doi

10.1016/j.clbc.2017.03.013

subject

Has Abstract

pub_date

2017-10-01 00:00:00

pages

403-407

issue

6

eissn

1526-8209

issn

1938-0666

pii

S1526-8209(16)30596-1

journal_volume

17

pub_type

杂志文章,评审
  • A Phase II Study of Pembrolizumab in Combination With Palliative Radiotherapy for Hormone Receptor-positive Metastatic Breast Cancer.

    abstract:BACKGROUND:The purpose of this study was to investigate whether combining pembrolizumab with palliative radiation therapy (RT) improves outcomes in patients with hormone receptor-positive (HR+) metastatic breast cancer (MBC). PATIENTS AND METHODS:Eligible patients had HR+/human epidermal growth factor receptor 2-negat...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2020.01.012

    authors: Barroso-Sousa R,Krop IE,Trippa L,Tan-Wasielewski Z,Li T,Osmani W,Andrews C,Dillon D,Richardson ET 3rd,Pastorello RG,Winer EP,Mittendorf EA,Bellon JR,Schoenfeld JD,Tolaney SM

    更新日期:2020-06-01 00:00:00

  • Response and cardiac toxicity of trastuzumab given in conjunction with weekly paclitaxel after doxorubicin/cyclophosphamide.

    abstract:BACKGROUND:Adjuvant trastuzumab improves relapse-free survival in HER2-overexpressing breast cancer but is associated with cardiac toxicity. This phase II study was undertaken to determine the neoadjuvant clinical and pathologic response rate and the acute and chronic cardiac toxicity of trastuzumab given with weekly p...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.3816/CBC.2006.n.035

    authors: Kelly H,Kimmick G,Dees EC,Collichio F,Gatti L,Sawyer L,Ivanova A,Dressler L,Graham ML,Carey LA

    更新日期:2006-08-01 00:00:00

  • Therapeutic efficacy of a novel nanosomal docetaxel lipid suspension compared with taxotere in locally advanced or metastatic breast cancer patients.

    abstract:BACKGROUND:Nanosomal docetaxel lipid suspension formulation was developed to eliminate ethanol and polysorbate 80 from the currently used docetaxel (Taxotere) drug for treatment of cancer patients. NDLS clinical safety and efficacy was evaluated and compared with Taxotere at 75 mg/m(2) in metastatic breast cancer patie...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.clbc.2013.09.011

    authors: Ahmad A,Sheikh S,Taran R,Srivastav SP,Prasad K,Rajappa SJ,Kumar V,Gopichand M,Paithankar M,Sharma M,Rane RC,Ahmad I

    更新日期:2014-06-01 00:00:00

  • Combining the anti-HER2 antibody trastuzumab with taxanes in breast cancer: results and trial considerations.

    abstract::Overexpression of the p185/HER2 protein is seen in 20%-25% of primary breast cancers and is associated with poor prognosis. Recent phase II and III clinical trials demonstrate that trastuzumab is active against breast tumors, both as a single agent and in combination with chemotherapy. In patients with HER2-overexpres...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,评审

    doi:10.3816/cbc.2001.s.003

    authors: Pegram MD,O'Callaghan C

    更新日期:2001-10-01 00:00:00

  • Downregulation of the cyclin-dependent kinase inhibitor p27kip1 might correlate with poor disease-free and overall survival in inflammatory breast cancer.

    abstract:PURPOSE:The objective of this study was to evaluate whether p27kip1 downregulation is a prognostic factor in patients with inflammatory breast carcinoma (IBC). PATIENTS AND METHODS:Fifty-eight patients with IBC were treated between January 1994 and July 2002. Median age was 49 years. Thirty-eight patients had baseline...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.3816/CBC.2006.n.045

    authors: Gonzalez-Angulo AM,Guarneri V,Gong Y,Cristofanilli M,Morales-Vasquez F,Sneige N,Hortobagyi GN,Esteva FJ

    更新日期:2006-10-01 00:00:00

  • Continuation of trastuzumab beyond disease progression is feasible and safe in patients with metastatic breast cancer: a retrospective analysis of 80 cases by the hellenic cooperative oncology group.

    abstract::Despite the widespread use of trastuzumab in the management of patients with HER2-overexpressing metastatic breast cancer, its optimal duration of administration is unknown. We retrospectively reviewed the medical records of 80 such patients who received trastuzumab monotherapy or combination chemotherapy beyond disea...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,多中心研究

    doi:10.3816/cbc.2003.n.017

    authors: Fountzilas G,Razis E,Tsavdaridis D,Karina M,Labropoulos S,Christodoulou C,Mavroudis D,Gogas H,Georgoulias V,Skarlos D

    更新日期:2003-06-01 00:00:00

  • Comprehensive review of sentinel lymphadenectomy in breast cancer.

    abstract::Sentinel lymph node dissection (SLND) is a minimally invasive technique to stage axillary lymph nodes in breast cancer. The complications associated with SLND are minimal, especially when compared to routine axillary lymph node dissection (ALND), and it can be performed with an overall identification rate of greater t...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,评审

    doi:10.3816/CBC.2000.n.010

    authors: Kelemen PR

    更新日期:2000-07-01 00:00:00

  • Phase I/II trial of vinorelbine and sorafenib in metastatic breast cancer.

    abstract:PURPOSE:We investigated the efficacy and toxicity of sorafenib, a multikinase inhibitor of vascular endothelial growth factor receptor tyrosine kinase, in combination with vinorelbine therapy in a phase I/II trial in patients with metastatic breast cancer. PATIENTS AND METHODS:We enrolled 11 patients in the phase I po...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2013.10.013

    authors: Luu T,Frankel P,Chung C,Chow W,Mortimer J,Hurria A,Somlo G

    更新日期:2014-04-01 00:00:00

  • Magnetic resonance imaging-guided core needle breast biopsies resulting in high-risk histopathologic findings: upstage frequency and lesion characteristics.

    abstract:UNLABELLED:Analysis of magnetic resonance imaging-guided breast biopsies yielding high-risk histopathologic features at a single institution found an overall upstage rate to malignancy of 14% at surgical excision. All upstaged lesions were associated with atypical ductal hyperplasia. Flat epithelial atypia and atypical...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2014.12.005

    authors: Weinfurtner RJ,Patel B,Laronga C,Lee MC,Falcon SL,Mooney BP,Yue B,Drukteinis JS

    更新日期:2015-06-01 00:00:00

  • Intravenous or oral vinorelbine plus capecitabine as first-line treatment in HER2- metastatic breast cancer: joint analysis of 2 consecutive prospective phase II trials.

    abstract:BACKGROUND:The purpose of this study was to assess the activity and safety of the combination of vinorelbine (VNR) and capecitabine (CAP) as first-line treatment in HER2-negative (HER(-)) metastatic breast cancer (MBC). PATIENTS AND METHODS:Patients (42) enrolled in trial A received intravenous (i.v.) VNR 25 mg/m2 on ...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2011.11.001

    authors: Strada MR,Palumbo R,Bernardo A,Riccardi A,Teragni C,Poggi G,Frascaroli M,Amatu A,Montagna B,Sottotetti F,Tagliaferri B,Bernardo G

    更新日期:2012-02-01 00:00:00

  • Improved Performance of Adjunctive Ultrasonography After Mammography Screening for Breast Cancer Among Chinese Females.

    abstract:INTRODUCTION:Until now, no studies have investigated whether women other than those with dense breasts are suitable for adjunctive ultrasonography after negative mammography, and investigated whether all women with negative mammography are suitable for adjunctive ultrasonography. METHODS:Based on the Multi-modality In...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2017.07.014

    authors: Dong H,Huang Y,Song F,Dai H,Liu P,Zhu Y,Wang P,Han J,Hao X,Chen K

    更新日期:2018-06-01 00:00:00

  • Family-building After Breast Cancer: Considering the Effect on Adherence to Adjuvant Endocrine Therapy.

    abstract::Adherence to endocrine therapy (ET) is a longstanding problem in breast cancer (BC) survivorship care, particularly among younger women. Younger patients have reported lower ET initiation rates and greater rates of early discontinuation and are considered an "at risk" group for nonadherence. For women who hope to have...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2016.12.002

    authors: Benedict C,Thom B,Teplinsky E,Carleton J,Kelvin JF

    更新日期:2017-06-01 00:00:00

  • Fertility and menopausal outcomes in young breast cancer survivors.

    abstract:BACKGROUND:Following treatment for breast cancer, many young women are interested in having a child. There are few data available regarding actual fertility and menopausal outcomes in young breast cancer survivors. We evaluated these outcomes among young breast cancer survivors in collaboration with the Young Survival ...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.3816/CBC.2008.n.004

    authors: Partridge AH,Gelber S,Peppercorn J,Ginsburg E,Sampson E,Rosenberg R,Przypyszny M,Winer EP

    更新日期:2008-02-01 00:00:00

  • Tamoxifen-induced hot flashes.

    abstract::Hot flashes are the most prominent side effect of tamoxifen, the most frequently prescribed antitumor agent in the world. Little detailed information is available to predict who will develop hot flashes on tamoxifen, to describe the natural history of these hot flashes, and/or to predict who will request therapy for s...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.3816/cbc.2000.n.004

    authors: Loprinzi CL,Zahasky KM,Sloan JA,Novotny PJ,Quella SK

    更新日期:2000-04-01 00:00:00

  • Strategies for the prevention of treatment-related bone loss in women receiving adjuvant hormonal therapy.

    abstract::More than 220,000 women will be diagnosed with breast cancer this year, and approximately 75% of these women will be long-term survivors of this disease. Survival has improved largely because of advances in adjuvant hormone therapy and chemotherapy, as well as early detection strategies. Because most women will receiv...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,评审

    doi:10.3816/cbc.2007.s.003

    authors: Rugo HS

    更新日期:2007-07-01 00:00:00

  • Metastatic prostatic adenocarcinoma mimicking inflammatory breast carcinoma: a case report.

    abstract::Prostate adenocarcinoma can manifest as a fairly indolent tumor or as a very aggressive cancer with significant invasive and metastatic potential. Common metastatic sites include bone, liver, lymph nodes, and adrenal glands. Dermatologic manifestations are rare. We present a case of a man who presented with breast ski...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.3816/CBC.2010.n.013

    authors: Njiaju UO,Truica CI

    更新日期:2010-02-01 00:00:00

  • Implant-sparing Mastectomy: An Alternative for Women Undergoing Mastectomy With Retropectoral Implants.

    abstract:INTRODUCTION:Implant-sparing mastectomy (ISM) is a skin-sparing mastectomy that preserves a retropectoral implant and potentially eliminates the need for tissue expansion or complex reconstruction. This study aimed to determine oncologic and surgical outcomes and reconstructive patterns in patients undergoing ISM. PAT...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2019.08.007

    authors: Burke EE,Laronga C,Sun W,DeBiase S,Naqvi SMH,Fridley B,Czerniecki BJ,Hoover SJ,Khakpour N,Kiluk JV,Lee MC

    更新日期:2020-02-01 00:00:00

  • A phase II trial of neoadjuvant gemcitabine, epirubicin, and docetaxel as primary treatment of patients with locally advanced or inflammatory breast cancer.

    abstract:BACKGROUND:Three-drug regimens containing gemcitabine, an anthracycline, and a taxane produce response rates of 70%-90% in patients with metastatic breast cancer (MBC) although accompanied by considerable hematologic toxicity. We explored the combination of gemcitabine/epirubicin/docetaxel as neoadjuvant therapy. Docet...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,多中心研究

    doi:10.3816/CBC.2010.n.029

    authors: Yardley DA,Peacock NW,Dickson NR,White MB,Vázquez ER,Foust JT,Grapski R,Hendricks LK,Scott WL,Hainsworth JD

    更新日期:2010-06-01 00:00:00

  • Breast Reconstruction Actualized in Nipple-sparing Mastectomy and Direct-to-implant, Prepectoral Polyurethane Positioning: Early Experience and Preliminary Results.

    abstract:BACKGROUND:Implant-based breast reconstruction after nipple-sparing mastectomy has been the most common breast reconstruction procedure performed, for both breast cancer treatment and prophylactically. Subpectoral implant placement with partial detachment of the pectoralis major muscle has been the procedure of choice ...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2018.12.015

    authors: de Vita R,Buccheri EM,Villanucci A,Pozzi M

    更新日期:2019-04-01 00:00:00

  • Effects of DNA ploidy and S-phase fraction on fluorine-18 FDG uptake of primary breast cancer lesions.

    abstract:BACKGROUND:Flow cytometry (FCM) evaluating DNA content is emerging as the tool to monitor cell proliferation and malignant potential in several cancers such as stomach, lung, and salivary gland tumor. The purpose of this study was to correlate (18)F-FDG uptake of dual-time-point (DTP) positron emission tomography (PET)...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2012.09.010

    authors: Kim DW,Kim CG

    更新日期:2013-06-01 00:00:00

  • JAK2 and PD-L1 Amplification Enhance the Dynamic Expression of PD-L1 in Triple-negative Breast Cancer.

    abstract:BACKGROUND:Activation of the JAK/STAT pathway is common in triple-negative breast cancer (TNBC) and affects the expression of genes controlling immune signaling. A subset of TNBC cases will have somatic amplification of chromosome 9p24.1, encoding PD-L1, PD-L2, and JAK2, which has been associated with decreased surviva...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2018.05.006

    authors: Chen M,Pockaj B,Andreozzi M,Barrett MT,Krishna S,Eaton S,Niu R,Anderson KS

    更新日期:2018-10-01 00:00:00

  • Synchronous carcinoma and lymphoma of the breast.

    abstract::Primary breast lymphoma is a rare entity. Furthermore, extranodal marginal zone B-cell lymphoma affecting the breast is exceedingly rare. We report a unique case of invasive lobular carcinoma diagnosed simultaneously with an extranodal marginal zone B-cell lymphoma of the breast. A literature review demonstrated 2 rep...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.3816/CBC.2008.n.033

    authors: Anavekar NS,Rozen WM,Rowe K,Murphy C

    更新日期:2008-06-01 00:00:00

  • Blockade of the HER family of receptors in the treatment of HER2-positive metastatic breast cancer.

    abstract::Breast cancer is the most common type of cancer among women and the second leading cause of cancer death in the United States. Metastatic breast cancer is considered incurable, and treatment is aimed at palliating symptoms, achieving remission, and prolonging survival. Treatment options for metastatic disease vary bas...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,评审

    doi:10.1016/j.clbc.2011.07.001

    authors: Sachdev JC,Jahanzeb M

    更新日期:2012-02-01 00:00:00

  • Assessing Changes in the Activity Levels of Breast Cancer Patients During Radiation Therapy.

    abstract:BACKGROUND:Radiation therapy (RT) is often delivered after lumpectomy for women with breast cancer. A common perceived side effect of RT is fatigue, yet its exact effect on activity levels and sleep is unknown. In this study we analyzed the change in activity levels and sleep using an activity tracking device before, d...

    journal_title:Clinical breast cancer

    pub_type: 临床试验,杂志文章

    doi:10.1016/j.clbc.2017.08.009

    authors: Champ CE,Ohri N,Klement RJ,Cantor M,Beriwal S,Glaser SM,Smith RP

    更新日期:2018-02-01 00:00:00

  • A Phase II Randomized Study of Lapatinib Combined With Capecitabine, Vinorelbine, or Gemcitabine in Patients With HER2-Positive Metastatic Breast Cancer With Progression After a Taxane (Latin American Cooperative Oncology Group 0801 Study).

    abstract:BACKGROUND:Novel targeted agents and combinations have become available in multiple lines of treatment for human epidermal growth factor receptor 2-positive (HER2(+)) metastatic breast cancer (MBC). In this context, alternatives to the lapatinib (L) and capecitabine (C) regimen, evaluating L combined with other cytotox...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1016/j.clbc.2015.10.005

    authors: Gómez HL,Neciosup S,Tosello C,Mano M,Bines J,Ismael G,Santi PX,Pinczowski H,Nerón Y,Fanelli M,Fein L,Sampaio C,Lerzo G,Capó A,Zarba JJ,Blajman C,Varela MS,Martínez-Mesa J,Werutsky G,Barrios CH

    更新日期:2016-02-01 00:00:00

  • Predictive Biomarker Profiling of > 6000 Breast Cancer Patients Shows Heterogeneity in TNBC, With Treatment Implications.

    abstract:BACKGROUND:Triple-negative breast cancer (TNBC) is an aggressive disease without established targeted treatment options for patients with metastatic disease. This study was undertaken to evaluate potentially actionable biomarkers in a large cohort of TNBC and compare them with non-TNBCs. MATERIALS AND METHODS:We evalu...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2015.04.008

    authors: Millis SZ,Gatalica Z,Winkler J,Vranic S,Kimbrough J,Reddy S,O'Shaughnessy JA

    更新日期:2015-12-01 00:00:00

  • A Guide to Prepectoral Breast Reconstruction: A New Dimension to Implant-based Breast Reconstruction.

    abstract::Acellular dermal matrix has revolutionized implant-based breast reconstruction. Breast reconstruction has evolved from the traditional submuscular to the new prepectoral implant based (also known as muscle-sparing) reconstruction. The new technique is emerging as a highly popular surgery owing to its more minimal appr...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,评审

    doi:10.1016/j.clbc.2016.11.009

    authors: Vidya R,Iqbal FM

    更新日期:2017-07-01 00:00:00

  • Nipple-sparing Mastectomy for the Management of Recurrent Breast Cancer.

    abstract:INTRODUCTION:For patients who have an ipsilateral breast cancer recurrence following prior breast-conserving surgery and radiation, total mastectomy generally is recommended. However, little is known about the suitability and outcomes of nipple-sparing mastectomy (NSM) with immediate breast reconstruction for the treat...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章

    doi:10.1016/j.clbc.2016.10.011

    authors: Murphy BL,Boughey JC,Hieken TJ

    更新日期:2017-07-01 00:00:00

  • Rationale and clinical trial design for evaluating gemcitabine as neoadjuvant and adjuvant therapy for breast cancer.

    abstract::Over the past 30 years, much progress has been made in adjuvant chemotherapy for patients with early-stage breast cancer. The introduction of anthracyclines and, recently, taxanes has significantly improved the efficacy of adjuvant chemotherapy and has provided useful insight regarding future development of even more ...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,评审

    doi:10.3816/cbc.2004.s.006

    authors: Mamounas EP,Geyer CE Jr,Swain SM

    更新日期:2004-01-01 00:00:00

  • Phase II trial of weekly nanoparticle albumin-bound paclitaxel with carboplatin and trastuzumab as first-line therapy for women with HER2-overexpressing metastatic breast cancer.

    abstract:PURPOSE:This multicenter phase II trial evaluated the efficacy and safety of weekly nanoparticle albumin-bound paclitaxel with carboplatin and weekly trastuzumab as first-line therapy for women with HER2-overexpressing metastatic breast cancer (MBC). PATIENTS AND METHODS:We treated 32 patients who had measurable MBC t...

    journal_title:Clinical breast cancer

    pub_type: 杂志文章,多中心研究

    doi:10.3816/CBC.2010.n.036

    authors: Conlin AK,Seidman AD,Bach A,Lake D,Dickler M,D'Andrea G,Traina T,Danso M,Brufsky AM,Saleh M,Clawson A,Hudis CA

    更新日期:2010-08-01 00:00:00