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  1. Article ; Online: Trastuzumab deruxtecan in previously treated HER2-positive metastatic breast cancer: Plain language summary of the DESTINY-Breast01 study.

    Modi, Shanu

    Future oncology (London, England)

    2021  Volume 17, Issue 26, Page(s) 3415–3423

    Abstract: This is a summary of the article discussing the results of the DESTINY-Breast01 study originally published in ... ...

    Abstract This is a summary of the article discussing the results of the DESTINY-Breast01 study originally published in the
    MeSH term(s) Adult ; Breast Neoplasms/drug therapy ; Breast Neoplasms/genetics ; Camptothecin/analogs & derivatives ; Female ; Humans ; Immunoconjugates ; Language ; Receptor, ErbB-2/genetics ; Trastuzumab/adverse effects
    Chemical Substances Immunoconjugates ; trastuzumab deruxtecan (5384HK7574) ; Receptor, ErbB-2 (EC 2.7.10.1) ; Trastuzumab (P188ANX8CK) ; Camptothecin (XT3Z54Z28A)
    Language English
    Publishing date 2021-07-15
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 2274956-1
    ISSN 1744-8301 ; 1479-6694
    ISSN (online) 1744-8301
    ISSN 1479-6694
    DOI 10.2217/fon-2021-0427
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Management of patients with advanced-stage HER2-positive breast cancer: current evidence and future perspectives.

    Marra, Antonio / Chandarlapaty, Sarat / Modi, Shanu

    Nature reviews. Clinical oncology

    2024  Volume 21, Issue 3, Page(s) 185–202

    Abstract: Amplification and/or overexpression of ERBB2, the gene encoding HER2, can be found in 15-20% of invasive breast cancers and is associated with an aggressive phenotype and poor clinical outcomes. Relentless research efforts in molecular biology and drug ... ...

    Abstract Amplification and/or overexpression of ERBB2, the gene encoding HER2, can be found in 15-20% of invasive breast cancers and is associated with an aggressive phenotype and poor clinical outcomes. Relentless research efforts in molecular biology and drug development have led to the implementation of several HER2-targeted therapies, including monoclonal antibodies, tyrosine-kinase inhibitors and antibody-drug conjugates, constituting one of the best examples of bench-to-bedside translation in oncology. Each individual drug class has improved patient outcomes and, importantly, the combinatorial and sequential use of different HER2-targeted therapies has increased cure rates in the early stage disease setting and substantially prolonged survival for patients with advanced-stage disease. In this Review, we describe key steps in the development of the modern paradigm for the treatment of HER2-positive advanced-stage breast cancer, including selecting and sequencing new-generation HER2-targeted therapies, and summarize efficacy and safety outcomes from pivotal studies. We then outline the factors that are currently known to be related to resistance to HER2-targeted therapies, such as HER2 intratumoural heterogeneity, activation of alternative signalling pathways and immune escape mechanisms, as well as potential strategies that might be used in the future to overcome this resistance and further improve patient outcomes.
    MeSH term(s) Humans ; Female ; Antineoplastic Agents/therapeutic use ; Antineoplastic Agents/pharmacology ; Breast Neoplasms/drug therapy ; Breast Neoplasms/genetics ; Receptor, ErbB-2/metabolism ; Antibodies, Monoclonal/therapeutic use ; Signal Transduction
    Chemical Substances Antineoplastic Agents ; Receptor, ErbB-2 (EC 2.7.10.1) ; Antibodies, Monoclonal
    Language English
    Publishing date 2024-01-08
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2491410-1
    ISSN 1759-4782 ; 1759-4774
    ISSN (online) 1759-4782
    ISSN 1759-4774
    DOI 10.1038/s41571-023-00849-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Trastuzumab Deruxtecan in HER2-Low Breast Cancer. Reply.

    Modi, Shanu / Gambhire, Dhiraj / Cameron, David

    The New England journal of medicine

    2022  Volume 387, Issue 12, Page(s) 1145–1146

    MeSH term(s) Breast Neoplasms/drug therapy ; Camptothecin/analogs & derivatives ; Female ; Humans ; Immunoconjugates ; Trastuzumab/therapeutic use
    Chemical Substances Immunoconjugates ; trastuzumab deruxtecan (5384HK7574) ; Trastuzumab (P188ANX8CK) ; Camptothecin (XT3Z54Z28A)
    Language English
    Publishing date 2022-09-21
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 207154-x
    ISSN 1533-4406 ; 0028-4793
    ISSN (online) 1533-4406
    ISSN 0028-4793
    DOI 10.1056/NEJMc2210368
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Beyond HER2: Targeting the ErbB receptor family in breast cancer.

    Drago, Joshua Z / Ferraro, Emanuela / Abuhadra, Nour / Modi, Shanu

    Cancer treatment reviews

    2022  Volume 109, Page(s) 102436

    Abstract: Targeting the HER2 oncogene represents one of the greatest advances in the treatment of breast cancer. HER2 is one member of the ERBB-receptor family, which includes EGFR (HER1), HER3 and HER4. In the presence or absence of underling genomic aberrations ... ...

    Abstract Targeting the HER2 oncogene represents one of the greatest advances in the treatment of breast cancer. HER2 is one member of the ERBB-receptor family, which includes EGFR (HER1), HER3 and HER4. In the presence or absence of underling genomic aberrations such as mutations or amplification events, intricate interactions between these proteins on the cell membrane lead to downstream signaling that encourages cancer growth and proliferation. In this Review, we contextualize efforts to pharmacologically target the ErbB receptor family beyond HER2, with a focus on EGFR and HER3. Preclinical and clinical efforts are synthesized. We discuss successes and failures of this approach to date, summarize lessons learned, and propose a way forward that invokes new therapeutic modalities such as antibody drug conjugates (ADCs), combination strategies, and patient selection through rational biomarkers.
    MeSH term(s) Breast Neoplasms/drug therapy ; Breast Neoplasms/genetics ; Breast Neoplasms/metabolism ; Female ; Humans ; Receptor, ErbB-2/metabolism ; Receptor, ErbB-3/genetics ; Receptor, ErbB-3/metabolism ; Signal Transduction
    Chemical Substances Receptor, ErbB-2 (EC 2.7.10.1) ; Receptor, ErbB-3 (EC 2.7.10.1)
    Language English
    Publishing date 2022-07-15
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 125102-8
    ISSN 1532-1967 ; 0305-7372
    ISSN (online) 1532-1967
    ISSN 0305-7372
    DOI 10.1016/j.ctrv.2022.102436
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Implementing antibody-drug conjugates (ADCs) in HER2-positive breast cancer: state of the art and future directions.

    Ferraro, Emanuela / Drago, Joshua Z / Modi, Shanu

    Breast cancer research : BCR

    2021  Volume 23, Issue 1, Page(s) 84

    Abstract: The development of anti-HER2 agents has been one of the most meaningful advancements in the management of metastatic breast cancer, significantly improving survival outcomes. Despite the efficacy of anti-HER2 monoclonal antibodies, concurrent ... ...

    Abstract The development of anti-HER2 agents has been one of the most meaningful advancements in the management of metastatic breast cancer, significantly improving survival outcomes. Despite the efficacy of anti-HER2 monoclonal antibodies, concurrent chemotherapy is still needed to maximize response. Antibody-drug conjugates (ADCs) are a class of therapeutics that combines an antigen-specific antibody backbone with a potent cytotoxic payload, resulting in an improved therapeutic index. Two anti-HER2 ADCs have been approved by the FDA with different indications in HER2-positive breast cancer. Ado-trastuzumab emtansine (T-DM1) was the first-in-class HER2-targeting ADC, initially approved in 2013 for metastatic patients who previously received trastuzumab and a taxane, and the label was expanded in 2019 to include adjuvant treatment of high-risk patients with residual disease after neoadjuvant taxane and trastuzumab-based therapy. In 2020, trastuzumab deruxtecan (T-DXd) was the second approved ADC for patients who had received at least 2 lines of anti-HER2-based therapy in the metastatic setting. The success of these two agents has transformed the treatment of HER2-positive breast cancer and has re-energized the field of ADC development. Given their advanced pharmaceutical properties, next-generation HER2-targeted ADCs have the potential to be active beyond traditional HER2-positive breast cancer and may be effective in cells with low expression of HER2 or ERBB2 mutations, opening a spectrum of new possible clinical applications. Ongoing challenges include improving target-specificity, optimizing the toxicity profile, and identifying biomarkers for patient selection. The aim of this review is to summarize the principal molecular, clinical, and safety characteristics of approved and experimental anti-HER2 ADCs, contextualizing the current and future landscape of drug development.
    MeSH term(s) Antineoplastic Agents/adverse effects ; Antineoplastic Agents/pharmacology ; Antineoplastic Agents/therapeutic use ; Breast Neoplasms/drug therapy ; Breast Neoplasms/metabolism ; Breast Neoplasms/pathology ; Central Nervous System Neoplasms/drug therapy ; Central Nervous System Neoplasms/secondary ; Drug Development/trends ; Drug-Related Side Effects and Adverse Reactions ; Female ; Humans ; Immunoconjugates/adverse effects ; Immunoconjugates/pharmacology ; Immunoconjugates/therapeutic use ; Receptor, ErbB-2/antagonists & inhibitors ; Receptor, ErbB-2/metabolism
    Chemical Substances Antineoplastic Agents ; Immunoconjugates ; ERBB2 protein, human (EC 2.7.10.1) ; Receptor, ErbB-2 (EC 2.7.10.1)
    Language English
    Publishing date 2021-08-11
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 2015059-3
    ISSN 1465-542X ; 1465-5411
    ISSN (online) 1465-542X
    ISSN 1465-5411
    DOI 10.1186/s13058-021-01459-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Unlocking the potential of antibody-drug conjugates for cancer therapy.

    Drago, Joshua Z / Modi, Shanu / Chandarlapaty, Sarat

    Nature reviews. Clinical oncology

    2021  Volume 18, Issue 6, Page(s) 327–344

    Abstract: Nine different antibody-drug conjugates (ADCs) are currently approved as cancer treatments, with dozens more in preclinical and clinical development. The primary goal of ADCs is to improve the therapeutic index of antineoplastic agents by restricting ... ...

    Abstract Nine different antibody-drug conjugates (ADCs) are currently approved as cancer treatments, with dozens more in preclinical and clinical development. The primary goal of ADCs is to improve the therapeutic index of antineoplastic agents by restricting their systemic delivery to cells that express the target antigen of interest. Advances in synthetic biochemistry have ushered in a new generation of ADCs, which promise to improve upon the tissue specificity and cytotoxicity of their predecessors. Many of these drugs have impressive activity against treatment-refractory cancers, although hurdles impeding their broader use remain, including systemic toxicity, inadequate biomarkers for patient selection, acquired resistance and unknown benefit in combination with other cancer therapies. Emerging evidence indicates that the efficacy of a given ADC depends on the intricacies of how the antibody, linker and payload components interact with the tumour and its microenvironment, all of which have important clinical implications. In this Review, we discuss the current state of knowledge regarding the design, mechanism of action and clinical efficacy of ADCs as well as the apparent limitations of this treatment class. We then propose a path forward by highlighting several hypotheses and novel strategies to maximize the potential benefit that ADCs can provide to patients with cancer.
    MeSH term(s) Animals ; Antineoplastic Agents, Immunological/adverse effects ; Antineoplastic Agents, Immunological/chemistry ; Antineoplastic Agents, Immunological/pharmacology ; Antineoplastic Agents, Immunological/therapeutic use ; Drug Resistance, Neoplasm/drug effects ; Drug Resistance, Neoplasm/physiology ; Humans ; Immunoconjugates/adverse effects ; Immunoconjugates/chemistry ; Immunoconjugates/pharmacology ; Immunoconjugates/therapeutic use ; Neoplasms/drug therapy ; Patient Selection
    Chemical Substances Antineoplastic Agents, Immunological ; Immunoconjugates
    Language English
    Publishing date 2021-02-08
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't ; Review
    ZDB-ID 2491410-1
    ISSN 1759-4782 ; 1759-4774
    ISSN (online) 1759-4782
    ISSN 1759-4774
    DOI 10.1038/s41571-021-00470-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Multifocal and pathologically-confirmed brain metastasis complete response to trastuzumab deruxtecan.

    Moss, Nelson S / Tosi, Umberto / Santomasso, Bianca D / Beal, Kathryn / Modi, Shanu

    CNS oncology

    2022  Volume 11, Issue 3, Page(s) CNS90

    Abstract: Antibody-drug conjugates have transformed the treatment of HER2+ breast and other cancers. Unfortunately, the CNS remains a sanctuary site for many such patients in part due to poor macromolecule penetration across the blood-brain tumor barrier. ... ...

    Abstract Antibody-drug conjugates have transformed the treatment of HER2+ breast and other cancers. Unfortunately, the CNS remains a sanctuary site for many such patients in part due to poor macromolecule penetration across the blood-brain tumor barrier. Trastuzumab deruxtecan (T-DXd), a high-payload antibody-drug conjugate, was recently found to improve progression-free survival in HER2+ breast cancer patients versus prior-generation trastuzumab emtansine, prompting us to evaluate CNS activity in a woman with brain-only metastatic disease. T-DXd achieved complete response despite heavy pretreatment. Three persistent, previously-irradiated lesions were biopsy-proven to represent treatment effect. Subsequent recurrence occurred upon treatment holiday; partial response was observed with rechallenge. This case suggests T-DXd is active in HER2+ breast cancer brain metastases and supports further prospective evaluation.
    MeSH term(s) Antibodies, Monoclonal, Humanized/therapeutic use ; Brain Neoplasms/diagnostic imaging ; Brain Neoplasms/drug therapy ; Breast Neoplasms/diagnostic imaging ; Breast Neoplasms/drug therapy ; Camptothecin/analogs & derivatives ; Female ; Humans ; Immunoconjugates/therapeutic use ; Receptor, ErbB-2/therapeutic use ; Trastuzumab
    Chemical Substances Antibodies, Monoclonal, Humanized ; Immunoconjugates ; trastuzumab deruxtecan (5384HK7574) ; Receptor, ErbB-2 (EC 2.7.10.1) ; Trastuzumab (P188ANX8CK) ; Camptothecin (XT3Z54Z28A)
    Language English
    Publishing date 2022-06-08
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2692808-5
    ISSN 2045-0915 ; 2045-0915
    ISSN (online) 2045-0915
    ISSN 2045-0915
    DOI 10.2217/cns-2022-0010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Targeting HER2-low in metastatic breast cancer: an evolving treatment paradigm.

    Yang, Charlie / Brezden-Masley, Christine / Joy, Anil Abraham / Sehdev, Sandeep / Modi, Shanu / Simmons, Christine / Henning, Jan-Willem

    Therapeutic advances in medical oncology

    2023  Volume 15, Page(s) 17588359231175440

    Abstract: The results of the Phase III DESTINY-Breast04 trial of trastuzumab deruxtecan (T-DXd) are leading to a shift in both the classification and treatment of human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer. In this trial, T- ... ...

    Abstract The results of the Phase III DESTINY-Breast04 trial of trastuzumab deruxtecan (T-DXd) are leading to a shift in both the classification and treatment of human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer. In this trial, T-DXd was associated with a substantial survival benefit among patients with hormone receptor-positive and hormone receptor-negative disease and low expression of HER2, a biomarker previously considered unactionable in this treatment setting. Herein, we discuss the evolving therapeutic pathway for HER2-low disease, ongoing clinical trials, and the potential challenges and evidence gaps arising with treatment of this patient population.
    Language English
    Publishing date 2023-06-05
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2503443-1
    ISSN 1758-8359 ; 1758-8340
    ISSN (online) 1758-8359
    ISSN 1758-8340
    DOI 10.1177/17588359231175440
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Incidence of HER2-expressing brain metastases in patients with HER2-null breast cancer: a matched case analysis.

    Moss, Nelson S / Singh, Jolene M / Reiner, Anne S / Drago, Joshua Z / Modi, Shanu / Seidman, Andrew D / Chandarlapaty, Sarat / Ross, Dara S

    NPJ breast cancer

    2023  Volume 9, Issue 1, Page(s) 86

    Abstract: The HER2-directed antibody-drug conjugate trastuzumab deruxtecan is active against lower levels of HER2 expression than prior-generation therapies. The rate of HER2 expression in brain metastases among patients with initially HER2-null breast cancer is ... ...

    Abstract The HER2-directed antibody-drug conjugate trastuzumab deruxtecan is active against lower levels of HER2 expression than prior-generation therapies. The rate of HER2 expression in brain metastases among patients with initially HER2-null breast cancer is undefined, and receptor discordance in advanced breast cancer with brain metastases may underestimate CNS response potential in the absence of brain metastasis sampling. In this cohort study including 136 patients with 401 samples scored according to ASCO/CAP guidelines, 15/28 patients (54%) with HER2-null primary breast cancer have detectable HER2 expression in subsequently resected brain metastases, a significant discordant population.
    Language English
    Publishing date 2023-10-23
    Publishing country United States
    Document type Journal Article
    ISSN 2374-4677
    ISSN 2374-4677
    DOI 10.1038/s41523-023-00592-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Trastuzumab deruxtecan in patients with human epidermal growth factor receptor 2-expressing salivary gland carcinoma: a pooled analysis of two phase I studies.

    Takahashi, Shunji / Bando, Hideaki / Kinoshita, Ichiro / Modi, Shanu / Tsurutani, Junji / Bang, Yung-Jue / Sato, Yuta / Nakatani, Shunsuke / Lee, Caleb / Sugihara, Masahiro / Okuda, Yasuyuki / Iwata, Hiroji

    Japanese journal of clinical oncology

    2024  Volume 54, Issue 4, Page(s) 434–443

    Abstract: Background: HER2-expressing salivary gland carcinoma (SGC) is associated with poor prognosis. Trastuzumab deruxtecan (T-DXd, DS-8201) has shown evidence of antitumor activity for several HER2-expressing solid tumors in multiple studies. This study aimed ...

    Abstract Background: HER2-expressing salivary gland carcinoma (SGC) is associated with poor prognosis. Trastuzumab deruxtecan (T-DXd, DS-8201) has shown evidence of antitumor activity for several HER2-expressing solid tumors in multiple studies. This study aimed to present the efficacy and safety of T-DXd in patients with HER2-expressing SGC from a pooled analysis.
    Methods: Patients with HER2-expressing SGC were pooled from two phase I, open-label studies of T-DXd: a two-phase, multiple-dose, first-in-human study (NCT02564900) and a single-sequence crossover drug-drug interaction study (NCT03383692). Endpoints included efficacy (objective response rate [ORR], duration of response [DoR] and progression-free survival [PFS]) and safety.
    Results: This pooled analysis included 17 patients with SGC (median age: 57 years; male: 88.2%); median (range) follow-up duration was 12.0 (2.3-‍34.8) months. Among these patients, 14 had received prior HER2-targeted agents and 13 had undergone prior radiotherapy. The investigator-assessed confirmed ORR was 58.8% (95% confidence interval [CI], 32.9-‍81.6). The median (95% CI) DoR and PFS were 17.6 months (4.0 to not evaluable [NE]) and 20.5 months (11.1-NE), respectively. All 17 patients reported treatment-emergent adverse events (TEAEs); 76.5% reported TEAEs of grade ≥3. The most common TEAEs were decreased appetite (94.1%), nausea (88.2%) and neutrophil count decreased (76.5%). Of the 17 patients, five (29.4%) reported adjudicated drug-related interstitial lung disease (grade 1, n = 3; grade 2, n =1; grade 3, n = 1).
    Conclusion: The results of this pooled analysis provide evidence that clinical benefit is achievable with T-DXd in patients with HER2-expressing SGC.
    Clinical trial information: FIH study, NCT02564900; DDI study, NCT03383692.
    MeSH term(s) Humans ; Male ; Middle Aged ; Antibodies, Monoclonal, Humanized/adverse effects ; Antibodies, Monoclonal, Humanized/therapeutic use ; Camptothecin/therapeutic use ; Camptothecin/analogs & derivatives ; Carcinoma/drug therapy ; Immunoconjugates/adverse effects ; Immunoconjugates/therapeutic use ; Receptor, ErbB-2/metabolism ; Salivary Glands/metabolism ; Trastuzumab/adverse effects ; Trastuzumab/therapeutic use ; Female
    Chemical Substances Antibodies, Monoclonal, Humanized ; Camptothecin (XT3Z54Z28A) ; ERBB2 protein, human (EC 2.7.10.1) ; Immunoconjugates ; Receptor, ErbB-2 (EC 2.7.10.1) ; Trastuzumab (P188ANX8CK) ; trastuzumab deruxtecan (5384HK7574)
    Language English
    Publishing date 2024-01-17
    Publishing country England
    Document type Meta-Analysis ; Journal Article
    ZDB-ID 190978-2
    ISSN 1465-3621 ; 0368-2811
    ISSN (online) 1465-3621
    ISSN 0368-2811
    DOI 10.1093/jjco/hyad181
    Database MEDical Literature Analysis and Retrieval System OnLINE

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