1
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Rauniyar N, Khetani J, Han X. Comparative analysis of Herceptin N-Linked glycosylation by HILIC-FLD and LC-MS/MS methods. J Pharm Biomed Anal 2024; 244:116123. [PMID: 38554555 DOI: 10.1016/j.jpba.2024.116123] [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: 12/20/2023] [Revised: 02/26/2024] [Accepted: 03/17/2024] [Indexed: 04/01/2024]
Abstract
Monoclonal antibodies like Herceptin play a pivotal role in modern therapeutics, with their glycosylation patterns significantly influencing their bioactivity. To characterize the N-glycan profile and their relative abundance in Herceptin, we employed two analytical methods: hydrophilic interaction chromatography with fluorescence detection (HILIC-FLD) for released glycans and liquid chromatography tandem mass spectrometry (LC-MS/MS) for glycopeptides. Our analysis included 21 European Union (EU)-Herceptin lots and 14 United States (US)-Herceptin lots. HILIC-FLD detected 25 glycan species, including positional isomers, revealing comparable chromatographic profiles for both EU and US lots. On the other hand, LC-MS/MS identified 26 glycoforms within the glycopeptide EEQYNSTYR. Both methods showed that a subset of glycans dominated the total abundance. Notably, EU-Herceptin lots with an expiration date of October 2022 exhibited increased levels of afucosylated and high mannose N-glycans. Our statistical comparisons showed that the difference in quantitative results between HILIC-FLD and LC-MS/MS is significant, indicating that the absolute quantitative values depend on the choice of the analytical method. However, despite these differences, both methods demonstrated a strong correlation in relative glycan proportions. This study contributes to the comprehensive analysis of Herceptin's glycosylation, offering insights into the influence of analytical methods on glycan quantification and providing valuable information for the biopharmaceutical industry.
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Affiliation(s)
- Navin Rauniyar
- Tanvex BioPharma USA, Inc, 10394 Pacific Center Ct, San Diego, CA 92121, USA.
| | - Joy Khetani
- Tanvex BioPharma USA, Inc, 10394 Pacific Center Ct, San Diego, CA 92121, USA
| | - Xuemei Han
- Tanvex BioPharma USA, Inc, 10394 Pacific Center Ct, San Diego, CA 92121, USA
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2
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Aghajani M, Jalilzadeh N, Aghebati-Maleki A, Yari A, Tabnak P, Mardi A, Saeedi H, Aghebati-Maleki L, Baradaran B. Current approaches in glioblastoma multiforme immunotherapy. Clin Transl Oncol 2024; 26:1584-1612. [PMID: 38512448 DOI: 10.1007/s12094-024-03395-7] [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: 07/26/2023] [Accepted: 01/08/2024] [Indexed: 03/23/2024]
Abstract
Glioblastoma multiform (GBM) is the most prevalent CNS (central nervous system) tumor in adults, with an average survival length shorter than 2 years and rare metastasis to organs other than CNS. Despite extensive attempts at surgical resecting, the inherently permeable nature of this disease has rendered relapse nearly unavoidable. Thus, immunotherapy is a feasible alternative, as stimulated immune cells can enter into the remote and inaccessible tumor cells. Immunotherapy has revolutionized patient upshots in various malignancies and might introduce different effective ways for GBM patients. Currently, researchers are exploring various immunotherapeutic strategies in patients with GBM to target both the innate and acquired immune responses. These approaches include reprogrammed tumor-associated macrophages, the use of specific antibodies to inhibit tumor progression and metastasis, modifying tumor-associated macrophages with antibodies, vaccines that utilize tumor-specific dendritic cells to activate anti-tumor T cells, immune checkpoint inhibitors, and enhanced T cells that function against tumor cells. Despite these findings, there is still room for improving the response faults of the many currently tested immunotherapies. This study aims to review the currently used immunotherapy approaches with their molecular mechanisms and clinical application in GBM.
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Affiliation(s)
- Marjan Aghajani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nazila Jalilzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Aghebati-Maleki
- Molecular Medicine Department, Faculty of Modern Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amirhossein Yari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Biology, Islamic Azad University, Tabriz Branch, Tabriz, Iran
| | - Peyman Tabnak
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amirhossein Mardi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Saeedi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leili Aghebati-Maleki
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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3
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Olorundare OE, Adeneye AA, Akinsola AO, Ajayi AM, Atolani O, Soyemi SS, Mgbehoma AI, Albrecht RM. Anti-apoptotic and antioxidant mechanisms may underlie the abrogative potential of Ocimum gratissimum Linn. Leaf extract and fractions against trastuzumab-induced cardiotoxicity in Wistar rats. Toxicol Rep 2024; 12:200-214. [PMID: 38313815 PMCID: PMC10837095 DOI: 10.1016/j.toxrep.2024.01.011] [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: 08/22/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 02/06/2024] Open
Abstract
Clinical use of trastuzumab (TZM), has been widely associated with increased incidence of cardiotoxicity. Ocimum gratissimum Linn. is a household medicinal plant popularly used for treating inflammatory conditions. In this study, we investigated the abrogative potential of 100 mg/kg/day of the ethanol leaf extract of Ocimum gratissimum Linn. (OG) and its petroleum ether (PEOG), ethyl acetate (EAOG) and ethanol (EOG) fractions in TZM intoxicated Wistar rats for 7 days using anthropometric, biochemical, histopathological and immunohistochemical endpoints. In addition, secondary metabolite constituents in OG and its fractions were determined through Gas Chromatography-Mass Spectrometry (GC-MS). The study results showed that oral pretreatments with OG and OG fractions as well as the fixed dose valsartan-lisinopril (VAL-LSP) combination effectively ameliorated and restore nearly normal levels the TZM-altered plasma cardiac troponin I and antioxidant profile which were corroborated by histopathological and immunohistochemical findings as indicated by the inhibition of TZM-induced activation of caspases-3 and - 9 and profound upregulation of BCL-2 expression. Phytoscan of OG and its fractions showed the presence of thymol and in high amount. Overall, our findings revealed the cardioprotective potentials of OG, OG fractions and fixed dose VAL-LSP combination against TZM-induced cardiotoxicity which probably was mediated via abrogation of cardiomyocyte apoptosis and antioxidant mechanisms.
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Affiliation(s)
- Olufunke Esan Olorundare
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Adejuwon Adewale Adeneye
- Department of Pharmacology, Therapeutics and Toxicology, Faculty of Basic Clinical Sciences, Lagos State University College of Medicine, 1–5 Oba Akinjobi Way, G.R.A., Ikeja, Lagos State, Nigeria
| | - Akinyele Olubiyi Akinsola
- Department of Pharmacology and Therapeutics, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Abayomi Mayowa Ajayi
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Olubunmi Atolani
- Department of Chemistry, Faculty of Physical Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Sunday Sokunle Soyemi
- Department of Pathology and Forensic Medicine, Faculty of Basic Clinical Sciences, Lagos State University College of Medicine, 1–5 Oba Akinjobi Way, G.R.A., Ikeja, Lagos State, Nigeria
| | - Alban Ikenna Mgbehoma
- Department of Pathology and Forensic Medicine, Faculty of Basic Clinical Sciences, Lagos State University College of Medicine, 1–5 Oba Akinjobi Way, G.R.A., Ikeja, Lagos State, Nigeria
| | - Ralph Muehl Albrecht
- Animal Sciences, 1675 Observatory Drive, University of Wisconsin, Madison, WI 53706, USA
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4
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Arshad M, Azad A, Chan PYK, Vigneswara V, Feldinger K, Nafi SNM, Laporte-Maguire E, De Santo C, Zuo J, Shaaban AM, Kong A. Neratinib could be effective as monotherapy or in combination with trastuzumab in HER2-low breast cancer cells and organoid models. Br J Cancer 2024; 130:1990-2002. [PMID: 38600326 PMCID: PMC11182766 DOI: 10.1038/s41416-024-02665-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 02/23/2024] [Accepted: 03/19/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Previous studies have suggested that patients with HER2-low breast cancers do not benefit from trastuzumab treatment although the reasons remain unclear. METHODS We investigated the effect of trastuzumab monotherapy and its combination with different HER2 targeting treatments in a panel of breast cancer cell lines and patient-derived organoids (PDOs) using biochemical methods and cell viability assays. RESULTS Compared to sensitive HER2 over-expressing (IHC3 + ) breast cancer cells, increasing doses of trastuzumab could not achieve IC50 in MDA-MB-361 (IHC 2 + FISH + ) and MDA-MB-453 (IHC 2 + FISH-) cells which showed an intermediate response to trastuzumab. Trastuzumab treatment induced upregulation of HER ligand release, resulting in the activation of HER receptors in these cells, which could account for their trastuzumab insensitivity. Adding a dual ADAM10/17 inhibitor to inhibit the shedding of HER ligands in combination with trastuzumab only showed a modest decrease in the cell viability of HER2-low breast cancer cells and PDOs. However, the panHER inhibitor neratinib was an effective monotherapy in HER2-low breast cancer cells and PDOs, and showed additive effects when combined with trastuzumab. CONCLUSION This study demonstrates that neratinib in combination with trastuzumab may be effective in a subset of HER2-low breast cancers although further validation is required in a larger panel of PDOs and in future clinical studies.
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Affiliation(s)
- Maryam Arshad
- Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE1 1UL, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, B15 2TT, UK
| | - Abul Azad
- Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE1 1UL, UK
| | - Phoebe Yuen Ka Chan
- Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE1 1UL, UK
| | - Vasanthy Vigneswara
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, B15 2TT, UK
| | - Katharina Feldinger
- Previous association, Department of Molecular Oncology, The Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, OX3 9DS, UK
| | - Siti Norasikin Mohd Nafi
- Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kota Bharu, Kelantan, Malaysia
| | - Eloise Laporte-Maguire
- Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE1 1UL, UK
| | - Carmela De Santo
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, B15 2TT, UK
| | - Jianmin Zuo
- Institute of Immunology and Immunotherapy, University of Birmingham, Edgbaston, B15 2TT, UK
| | - Abeer M Shaaban
- Department of cellular pathology, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Anthony Kong
- Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London, London, SE1 1UL, UK.
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, B15 2TT, UK.
- Previous association, Department of Molecular Oncology, The Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, OX3 9DS, UK.
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5
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Saharkhiz S, Nasri N, Naderi N, Dini G, Ghalehshahi SS, Firoozbakht F. Evaluating a targeted Palbociclib-Trastuzumab loaded smart niosome platform for treating HER2 positive breast cancer cells. Int J Pharm X 2024; 7:100237. [PMID: 38516198 PMCID: PMC10955288 DOI: 10.1016/j.ijpx.2024.100237] [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: 12/08/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 03/23/2024] Open
Abstract
In this study, we present a targeted and pH-sensitive niosomal (pHSN) formulation, incorporating quantum dot (QD)-labeled Trastuzumab (Trz) molecules for the specific delivery of Palbociclib (Pal) to cells overexpressing human epidermal growth factor receptor 2 (HER2). FTIR analyses confirmed the successful preparation of the pHSNs and their bioconjugation. The labeled Trz-conjugated Pal-pHSNs (Trz-Pal-pHSNs) exhibited a size of approximately 170 nm, displaying a spherical shape with a neutral surface charge of -1.2 mV. Pal encapsulation reached ∼86%, and the release pattern followed a two-phase pH-dependent mechanism. MTT assessments demonstrated enhanced apoptosis induction, particularly in HER2-positive cells, by Trz-Pal-pHSNs. Fluorescence imaging further validated the internalization of particles into cells. In conclusion, Trz-Pal-pHSNs emerge as a promising platform for personalized medicine in the treatment of HER2-positive breast cancer.
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Affiliation(s)
- Shaghayegh Saharkhiz
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan 81746-73441, Iran
| | - Negar Nasri
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan 81746-73441, Iran
| | - Nazanin Naderi
- Department of Cell and Molecular Biology, Faculty of Life Science and Biotechnology, Shahid Beheshti University, Tehran 19839-69411, Iran
| | - Ghasem Dini
- Department of Nanotechnology, Faculty of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Saeid Shirzadi Ghalehshahi
- Department of Biotechnology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan 81746-73441, Iran
| | - Fateme Firoozbakht
- Department of Nanotechnology, Faculty of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
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6
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Yoshikawa GT, Miyazaki KSY, Acoba JD, Fujii T. Racial and survival disparities in inflammatory breast cancer (IBC) and non-IBC: a population-based study focused on Native Hawaiians and other Pacific Islanders. Front Oncol 2024; 14:1390080. [PMID: 38826792 PMCID: PMC11140018 DOI: 10.3389/fonc.2024.1390080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/30/2024] [Indexed: 06/04/2024] Open
Abstract
Background It is well known that race is an independent predictor of breast cancer mortality and advanced stage at diagnosis. Inflammatory breast cancer (IBC) is the most aggressive type of breast cancer and has distinct clinical and biological features. Previous studies have shown that Blacks have a higher incidence of IBC than Whites. However, the proportion of IBC and the role of race on prognosis in Native Hawaiian and other Pacific Islander (NH/PI) populations with breast cancer are poorly understood. In this study, we aimed to examine the proportion of IBC to non-IBC in NH/PIs and to identify the clinicopathological, biological, and socioeconomic factors associated with the overall survival of NH/PIs compared to other races. Methods Utilizing a comprehensive cancer registry from the largest hospital in Hawaii, newly diagnosed primary invasive breast cancer patients diagnosed between 2000 and 2018 were identified. Univariate and multivariate Cox proportional hazards models were used to test the association between race and clinical outcomes. Variables with P-values <0.05 in the univariate analysis and race (variable of interest) were included in a multivariate analysis. Results The cohort included 3691 patients, 60 of whom had IBC. NH/PI race had the highest proportion of IBC compared to other races (3.44%) but was not found to be an independent poor prognostic factor in IBC (HR 1.17 [95%CI 0.26-5.22]). Conversely, NH/PI race was associated with worse survival outcomes in patients with non-IBC (HR 1.65 [95%CI, 1.14-2.39]) along with other factors such as lack of insurance, underinsured status, triple-negative breast cancer (TNBC) subtype, age, and advanced clinical stage. Conclusions The findings of this study highlight that NH/PIs had higher rates of IBC and inferior survival in non-IBC compared to other races but not in IBC. It is essential to disaggregate NH/PI race from Asians in future population-based research studies. Further research is needed to understand the factors contributing to higher rates of IBC and poor survival outcomes in NH/PIs with non-IBC as well as targeted interventions to improve breast cancer outcomes in this population to ultimately help improve survival rates and reduce health inequities in NH/PIs with breast cancer.
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Affiliation(s)
- Gene T. Yoshikawa
- Department of Medicine, University of Hawai’i Internal Medicine Residency Program, Honolulu, HI, United States
- John A. Burns School of Medicine, University of Hawai’i at Manoa, Honolulu, HI, United States
| | - Kyle SY. Miyazaki
- Department of Medicine, University of Hawai’i Internal Medicine Residency Program, Honolulu, HI, United States
- John A. Burns School of Medicine, University of Hawai’i at Manoa, Honolulu, HI, United States
| | - Jared D. Acoba
- John A. Burns School of Medicine, University of Hawai’i at Manoa, Honolulu, HI, United States
- Cancer Biology Program, Translational and Clinical Research, University of Hawai’i Cancer Center, Honolulu, HI, United States
| | - Takeo Fujii
- John A. Burns School of Medicine, University of Hawai’i at Manoa, Honolulu, HI, United States
- Cancer Biology Program, Translational and Clinical Research, University of Hawai’i Cancer Center, Honolulu, HI, United States
- Women’s Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
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7
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Choi WS, Liu RZ, Mak C, Maadi H, Godbout R. Overcoming retinoic acid resistance in HER2-enriched breast cancers: role of MYC. FEBS J 2024. [PMID: 38708519 DOI: 10.1111/febs.17151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 02/12/2024] [Accepted: 04/18/2024] [Indexed: 05/07/2024]
Abstract
HER2-enriched (HER2+) breast cancers express high levels of the growth-promoting HER2 protein. Although these cancers are treated with the HER2-targeted drug, trastuzumab, resistance to treatment is common. Retinoic acid (RA) is an anti-cancer agent that has been successfully used for the treatment of leukemia and holds promise for the treatment of solid cancers, including breast cancer. The HER2 gene is frequently co-amplified with RARA, a key determinant of RA sensitivity in breast cancers. It seems surprising, therefore, that HER2+ breast cancers are refractory to RA treatment. Here, we show that MYC mediates RA resistance by suppressing the expression of cellular retinoic acid binding protein 2 (CRABP2), resulting in RARα inactivation. CRABP2 is an intracellular RA transporter that delivers RA to the nuclear receptor RARα for its activation. Our results indicate that response to RA is enhanced by MYC depletion in HER2+ breast cancer cells and that RA treatment enhances trastuzumab responsiveness. Our findings support the use of RA and trastuzumab for the treatment of subsets of patients with breast cancers that are HER2-RARα co-amplified and have low levels of MYC.
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Affiliation(s)
- Won-Shik Choi
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Canada
| | - Rong-Zong Liu
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Canada
| | - Caitlin Mak
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Canada
| | - Hamid Maadi
- Department of Cell and Molecular Biology & Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Iran
| | - Roseline Godbout
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, Canada
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8
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Werner MS, Aras S, Morgan AR, Roamer J, Param NJ, Olagbegi K, Lamontagne RJ, Greig JA, Wilson JM. Adeno-associated virus-mediated trastuzumab delivery to the central nervous system for human epidermal growth factor receptor 2+ brain metastasis. Cancer Gene Ther 2024; 31:766-777. [PMID: 38480976 DOI: 10.1038/s41417-024-00751-1] [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: 09/19/2023] [Revised: 02/05/2024] [Accepted: 02/16/2024] [Indexed: 05/19/2024]
Abstract
Trastuzumab improves overall survival for HER2+ breast cancer, but its short half-life in the cerebrospinal fluid (~2-4 days) and delivery limitations restrict the ability to target HER2+ central nervous system (CNS) disease. We developed an adeno-associated virus (AAV) vector expressing a codon-optimized, ubiquitin C (UbC)-promoter-driven trastuzumab sequence (AAV9.UbC.trastuzumab) for intrathecal administration. Transgene expression was evaluated in adult Rag1 knockout mice and rhesus nonhuman primates (NHPs) after a single intracerebroventricular (ICV) or intra-cisterna magna (ICM) AAV9.UbC.trastuzumab injection, respectively, using real-time PCR, ELISA, Western blot, in situ hybridization, single-nucleus RNA sequencing, and liquid chromatography-mass spectrometry; antitumor efficacy was evaluated in brain xenografts using HER2+ breast cancer cell lines (BT-474, MDA-MB-453). Transgene expression was detected in brain homogenates of Rag1 knockout mice following a single ICV injection of AAV9.UbC.trastuzumab (1 × 1011 vector genome copies [GC]/mouse) and tumor progression was inhibited in xenograft models of breast-to-brain metastasis. In NHPs, ICM delivery of AAV9.UbC.trastuzumab (3 × 1013 GC/animal) was well tolerated (36-37 days in-life) and resulted in transgene expression in CNS tissues and cerebrospinal fluid at levels sufficient to induce complete tumor remission in MDA-MB-453 brain xenografts. With AAV9's proven clinical safety record, this gene therapy may represent a viable approach for targeting HER2 + CNS malignancies.
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Affiliation(s)
- Marcela S Werner
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Shweta Aras
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ashleigh R Morgan
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Jillian Roamer
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Nesteene J Param
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Kanyin Olagbegi
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - R Jason Lamontagne
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Jenny A Greig
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - James M Wilson
- Gene Therapy Program, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
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9
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Kalniņa Z, Liekniņa I, Skeltona V, Akopjana I, Kazāks A, Tārs K. Preclinical Evaluation of virus-like particle Vaccine Against Carbonic Anhydrase IX Efficacy in a Mouse Breast Cancer Model System. Mol Biotechnol 2024; 66:1206-1219. [PMID: 38217826 DOI: 10.1007/s12033-023-01021-5] [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: 07/12/2023] [Accepted: 12/05/2023] [Indexed: 01/15/2024]
Abstract
Carbonic anhydrase IX (CAIX) is a cancer-associated membrane protein frequently overexpressed in hypoxic solid tumours leading to enhanced tumour cell survival and invasion, and it has been proposed to be an attractive tumour-specific molecule for antibody-mediated targeting. This study aimed to generate a virus-like particle (VLP)-based CAIX vaccine candidate and evaluate its efficacy in a mouse model of breast cancer. The prototype murine vaccine was developed based on the ssRNA bacteriophage Qbeta VLPs with chemically coupled murine CAIX protein catalytic domains on their surfaces. The vaccine was shown to efficiently break the natural B cell tolerance against autologous murine CAIX and to induce high-titre Th1-oriented IgG responses in the BALB/c mice. This vaccine was tested in a therapeutic setting by using a triple-negative breast cancer mouse model system comprising 4T1, 4T1-Car9KI and 4T1-Car9KO cells, the latter representing positive and negative controls for murine CAIX production, respectively. The humoural immune responses induced in tumour-bearing animals were predominantly of Th1-type and higher anti-mCAIXc titres correlated with slower growth and lung metastasis development of 4T1 tumours constitutively expressing mCAIX in vivo in the syngeneic host.
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Affiliation(s)
- Zane Kalniņa
- Latvian Biomedical Research and Study Centre, Ratsupites 1, k-1, Riga, LV-1067, Latvia.
- Faculty of Biology, University of Latvia, Jelgavas 1, Riga, LV-1004, Latvia.
| | - Ilva Liekniņa
- Latvian Biomedical Research and Study Centre, Ratsupites 1, k-1, Riga, LV-1067, Latvia
| | - Vendija Skeltona
- Faculty of Biology, University of Latvia, Jelgavas 1, Riga, LV-1004, Latvia
| | - Ināra Akopjana
- Latvian Biomedical Research and Study Centre, Ratsupites 1, k-1, Riga, LV-1067, Latvia
| | - Andris Kazāks
- Latvian Biomedical Research and Study Centre, Ratsupites 1, k-1, Riga, LV-1067, Latvia
| | - Kaspars Tārs
- Latvian Biomedical Research and Study Centre, Ratsupites 1, k-1, Riga, LV-1067, Latvia
- Faculty of Biology, University of Latvia, Jelgavas 1, Riga, LV-1004, Latvia
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10
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Khan MM, Yalamarty SSK, Rajmalani BA, Filipczak N, Torchilin VP. Recent strategies to overcome breast cancer resistance. Crit Rev Oncol Hematol 2024; 197:104351. [PMID: 38615873 DOI: 10.1016/j.critrevonc.2024.104351] [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: 01/23/2023] [Revised: 01/24/2024] [Accepted: 04/10/2024] [Indexed: 04/16/2024] Open
Abstract
Breast cancer is potentially a lethal disease and a leading cause of death in women. Chemotherapy and radiotherapy are the most frequently used treatment options. Drug resistance in advanced breast cancer limits the therapeutic output of treatment. The leading cause of resistance in breast cancer is endocrine and hormonal imbalance, particularly in triple negative and HER2 positive breast cancers. The efflux of drugs due to p-gp's activity is another leading cause of resistance. Breast cancer resistant protein also contributes significantly. Strategies used to combat resistance include the use of nanoparticles to target drug delivery by co-delivery of chemotherapeutic drugs and genes (siRNA and miRNA) that help to down-regulate genes causing resistance. The siRNA is specific and effectively silences p-gp and other proteins causing resistance. The use of chemosensitizers is also effective in overcoming resistance. Chemo-sensitizers sensitize cancer cells to the effects of chemotherapeutic drugs. Novel anti-neoplastic agents such as antibody-drug conjugates and mesenchymal stem cells are also effective tools used to improve the therapeutic response in breast cancer. Similarly, combination of photo/thermal ablation with chemotherapy can act to overcome breast cancer resistance. In this review, we focus on the mechanism of breast cancer resistance and the nanoparticle-based strategies used to combat resistance in breast cancer.
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Affiliation(s)
- Muhammad Muzamil Khan
- Center of Nanomedicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | | | - Bharat Ashok Rajmalani
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA
| | - Nina Filipczak
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA
| | - Vladimir P Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA.
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11
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Li X, Luo S, Fu W, Huang M, Huang X, Kang S, Zhang J, Wang Q, Song C. Discovery of a proliferation essential gene signature and actin-like 6A as potential biomarkers for predicting prognosis and neoadjuvant chemotherapy response in triple-positive breast cancer. Cancer 2024; 130:1435-1448. [PMID: 38358781 DOI: 10.1002/cncr.35228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/27/2023] [Accepted: 12/26/2023] [Indexed: 02/16/2024]
Abstract
BACKGROUND Patients with triple-positive breast cancer (TPBC) have a higher risk of recurrence and lower survival rates than patients with other luminal breast cancers. However, there are few studies on the predictive biomarkers of prognosis and treatment responses in TPBC. METHODS Proliferation essential genes (PEGs) were acquired from clustered regularly interspaced short palindromic repeats-associated protein 9 (CRISPR-Cas9) technology, and cohorts of patients with TPBC were obtained from public databases and our cohort. To develop a TPBC-PEG signature, Cox regression and least absolute shrinkage and selection operator regression analyses were applied. Functional analyses were performed with gene set enrichment analysis. The relationship between candidate genes and neoadjuvant chemotherapy (NACT) sensitivity was explored via real-time quantitative polymerase chain reaction (RT-qPCR) and immunohistochemistry (IHC) on the basis of clinical samples. RESULTS Among 900 TPBC-PEGs, 437 showed significant differential expression between TPBC and normal tissues. Three prognostic PEGs (actin-like 6A [ACTL6A], chaperonin containing TCP1 subunit 2 [CCT2], and threonyl-TRNA synthetase [TARS]) were identified and used to construct the PEG signature. Patients with high PEG signature scores exhibited a worse overall survival and lower sensitivity to NACT than patients with low PEG signature scores. RT-qPCR results indicated that ACTL6A and CCT2 expression were significantly upregulated in patients who lacked sensitivity to NACT. IHC results showed that the ACTL6A protein was highly expressed in patients with NACT resistance and nonpathological complete responses. CONCLUSIONS This efficient PEG signature prognostic model can predict the outcomes of TPBC. Furthermore, ACTL6A expression level was associated with the response to NACT, and could serve as an important factor in predicting prognosis and drug sensitivity of patients with TPBC.
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Affiliation(s)
- Xiaofen Li
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Shiping Luo
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Wenfen Fu
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Mingyao Huang
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Xiewei Huang
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Shaohong Kang
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Jie Zhang
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Qingshui Wang
- The Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Fujian-Macao Science and Technology Cooperation Base of Traditional Chinese Medicine-Oriented Chronic Disease Prevention and Treatment, Innovation and Transformation Center, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian Province, China
| | - Chuangui Song
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
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12
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Sonker P, Tamang R, Mehata AK, Nidhar M, Sharma VP, Kumar V, Muthu MS, Koch B, Tewari AK. PTSA-induced synthesis, in silico and nano study of novel ethylquinolin-thiazolo-triazole in cervical cancer. Future Med Chem 2024; 16:751-767. [PMID: 38596902 PMCID: PMC11221538 DOI: 10.4155/fmc-2023-0344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/23/2024] [Indexed: 04/11/2024] Open
Abstract
Aim: p-Toluenesulfonic acid-(PTSA) and grinding-induced novel synthesis of ethylquinolin-thiazolo-triazole derivatives was performed using green chemistry. Materials & methods: Development of a nanoconjugate drug-delivery system of ethylquinolin-thiazolo-triazole was carried out with D-α-tocopheryl polyethylene glycol succinate (TPGS) and the formulation was further characterized by transmission electron microscopy, atomic force microscopy, dynamic light scattering and in vitro drug release assay. The effect of 3a nanoparticles was assessed against a cervical cancer cell line (HeLa) through the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, and the effect on apoptosis was determined. Results & discussion: The 3a nanoparticles triggered the apoptotic mode of cell death after increasing the intracellular reactive oxygen level by enhancing cellular uptake of micelles. Furthermore, in silico studies revealed higher absorption, distribution, metabolism, elimination and toxicity properties and bioavailability of the enzyme tyrosine protein kinase. Conclusion: The 3a nanoparticles enhanced the therapeutic potential and have higher potential for targeted drug delivery against cervical cancer.
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Affiliation(s)
- Priyanka Sonker
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
| | - Rupen Tamang
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Abhishesh K Mehata
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, 221005, Uttar Pradesh, India
| | - Manisha Nidhar
- Amrita school of pharmacy, Amrita Vishwa Vidhyapeetham, AIMS, Health Science Campus, Kochi, 682041, India
| | - Vishal P Sharma
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
| | - Vipin Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, 221005, Uttar Pradesh, India
| | - Biplob Koch
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Ashish K Tewari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
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13
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Tarantino P, Ajari O, Graham N, Vincuilla J, Parker T, Hughes ME, Tayob N, Garrido-Castro AC, Morganti S, King TA, Mittendorf EA, Curigliano G, Lin NU, Tolaney SM. Evolution of HER2 expression between pre-treatment biopsy and residual disease after neoadjuvant therapy for breast cancer. Eur J Cancer 2024; 201:113920. [PMID: 38368741 DOI: 10.1016/j.ejca.2024.113920] [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: 12/06/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/20/2024]
Abstract
INTRODUCTION We have previously found that HER2 expression is dynamic, and can change from the primary breast tumor to matched recurrences. With this work, we aimed to assess the dynamics of HER2 during neoadjuvant treatment.(NAT). METHODS We reviewed HER2 expression in pre- and post-treatment samples from consecutive patients with early-stage breast cancer that received NAT and underwent surgery at Dana-Farber Brigham Cancer Center between 01/2016-08/2022. The primary outcome was evolution of HER2 expression from pre- to post-NAT specimens in patients with residual disease. RESULTS Among 1613 patients receiving NAT, 1080 had residual disease at surgery. A total of 319 patients (29.5%) experienced a change in HER2 expression (HER2 0 vs. HER2-low vs. HER2-positive) from the pre-treatment sample to residual disease, with roughly equal distribution between decreased (50.5%) and increased HER2 expression (49.5%). Similar rates of change in HER2 expression were observed with anthracycline-based (31.8%) or taxane/platinum-based regimens (32.4%). Patients with HER2-0 or HER2-low tumors at diagnosis were likelier to experience a change in HER2 expression post-NAT compared to HER2-positive (32.3% vs. 21.3%, p < 0.001). Changes in HER2 expression post-NAT were prognostic among patients with HER2-positive tumors at diagnosis (3-year recurrence-free survival for change vs. no change: 71.6% vs. 89.6%, p = 0.006) but not among those with HER2-negative tumors at diagnosis (3-year recurrence-free survival for change vs. no change: 79.3% vs. 81.1%, p = 0.31). CONCLUSIONS Nearly 30% of patients with early-stage breast cancer showed a change in HER2 expression after NAT. Changes in HER2 expression post-NAT were only prognostic in the setting of HER2-positive tumors becoming HER2-negative at surgery.
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Affiliation(s)
- Paolo Tarantino
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Department of Oncology and Hematology-Oncology, University of Milan, Milan, Italy.
| | - Ogheneochuko Ajari
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Noah Graham
- Harvard Medical School, Boston, MA, USA; Data Sciences, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Julie Vincuilla
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Tonia Parker
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Melissa E Hughes
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Nabihah Tayob
- Harvard Medical School, Boston, MA, USA; Data Sciences, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ana C Garrido-Castro
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Stefania Morganti
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Tari A King
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Elizabeth A Mittendorf
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Giuseppe Curigliano
- Department of Oncology and Hematology-Oncology, University of Milan, Milan, Italy; European Institute of Oncology IRCCS, Milan, Italy
| | - Nancy U Lin
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Sara M Tolaney
- Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
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14
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Jiang K, Hong R, Xia W, Lu Q, Li L, Huang J, Shi Y, Yuan Z, Zheng Q, An X, Xue C, Huang J, Bi X, Chen M, Zhang J, Xu F, Wang S. Pyrotinib Combined with Vinorelbine in Patients with Previously Treated HER2-Positive Metastatic Breast Cancer: A Multicenter, Single-Arm, Prospective Study. Cancer Res Treat 2024; 56:513-521. [PMID: 37846468 PMCID: PMC11016657 DOI: 10.4143/crt.2023.786] [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: 06/25/2023] [Accepted: 10/10/2023] [Indexed: 10/18/2023] Open
Abstract
PURPOSE This study aims to evaluate the efficacy and safety of a new combination treatment of vinorelbine and pyrotinib in human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (MBC) and provide higher level evidence for clinical practice. MATERIALS AND METHODS This was a prospective, single-arm, phase 2 trial conducted at three institutions in China. Patients with HER2-positive MBC, who had previously been treated with trastuzumab plus a taxane or trastuzumab plus pertuzumab combined with a chemotherapeutic agent, were enrolled between March 2020 and December 2021. All patients received pyrotinib 400 mg orally once daily plus vinorelbine 25 mg/m2 intravenously or 60-80 mg/m2 orally on day 1 and day 8 of 21-day cycle. The primary endpoint was progression-free survival (PFS), and the secondary endpoints included the objective response rate (ORR), disease control rate (DCR), overall survival, and safety. RESULTS A total of 39 patients were enrolled. All patients had been pretreated with trastuzumab and 23.1% (n=9) of them had accepted trastuzumab plus pertuzumab. The median follow-up time was 16.3 months (95% confidence interval [CI], 5.3 to 27.2), and the median PFS was 6.4 months (95% CI, 4.0 to 8.8). The ORR was 43.6% (95% CI, 27.8% to 60.4%) and the DCR was 84.6% (95% CI, 69.5% to 94.1%). The median PFS of patients with versus without prior pertuzumab treatment was 4.6 and 8.3 months (p=0.017). The most common grade 3/4 adverse events were diarrhea (28.2%), neutrophil count decreased (15.4%), white blood cell count decreased (7.7%), vomiting (5.1%), and anemia (2.6%). CONCLUSION Pyrotinib plus vinorelbine showed promising efficacy and tolerable toxicity as second-line treatment in patients with HER2-positive MBC.
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Affiliation(s)
- Kuikui Jiang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ruoxi Hong
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wen Xia
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qianyi Lu
- Department of Radiology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Liang Li
- Department of Medical Oncology, Meizhou People's Hospital (Huangtang Hospital), Meizhou, China
| | - Jianhao Huang
- Department of Oncology Surgery, Shantou Central Hospital, Shantou, China
| | - Yanxia Shi
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhongyu Yuan
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiufan Zheng
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xin An
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Cong Xue
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jiajia Huang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiwen Bi
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Meiting Chen
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jingmin Zhang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Fei Xu
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shusen Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
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15
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Shaban N, Raevskiy M, Zakharova G, Shipunova V, Deyev S, Suntsova M, Sorokin M, Buzdin A, Kamashev D. Human Blood Serum Counteracts EGFR/HER2-Targeted Drug Lapatinib Impact on Squamous Carcinoma SK-BR-3 Cell Growth and Gene Expression. BIOCHEMISTRY. BIOKHIMIIA 2024; 89:487-506. [PMID: 38648768 DOI: 10.1134/s000629792403009x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/17/2024] [Accepted: 02/20/2024] [Indexed: 04/25/2024]
Abstract
Lapatinib is a targeted therapeutic inhibiting HER2 and EGFR proteins. It is used for the therapy of HER2-positive breast cancer, although not all the patients respond to it. Using human blood serum samples from 14 female donors (separately taken or combined), we found that human blood serum dramatically abolishes the lapatinib-mediated inhibition of growth of the human breast squamous carcinoma SK-BR-3 cell line. This antagonism between lapatinib and human serum was associated with cancelation of the drug induced G1/S cell cycle transition arrest. RNA sequencing revealed 308 differentially expressed genes in the presence of lapatinib. Remarkably, when combined with lapatinib, human blood serum showed the capacity of restoring both the rate of cell growth, and the expression of 96.1% of the genes expression of which were altered by the lapatinib treatment alone. Co-administration of EGF with lapatinib also restores the cell growth and cancels alteration of expression of 95.8% of the genes specific to lapatinib treatment of SK-BR-3 cells. Differential gene expression analysis also showed that in the presence of human serum or EGF, lapatinib was unable to inhibit the Toll-Like Receptor signaling pathway and alter expression of genes linked to the Gene Ontology term of Focal adhesion.
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Affiliation(s)
- Nina Shaban
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia
| | - Mikhail Raevskiy
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
| | - Galina Zakharova
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
| | - Victoria Shipunova
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Sergey Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia.
- "Biomarker" Research Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, 420008, Russia
| | - Maria Suntsova
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia.
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Maksim Sorokin
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
- PathoBiology Group, European Organization for Research and Treatment of Cancer (EORTC), Brussels, 1200, Belgium
| | - Anton Buzdin
- Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia.
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia
- World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Dmitri Kamashev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia.
- The National Medical Research Center for Endocrinology, Moscow, 117036, Russia
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
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16
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Vo TH, EL-Sherbieny Abdelaal E, Jordan E, O'Donovan O, McNeela EA, Mehta JP, Rani S. miRNAs as biomarkers of therapeutic response to HER2-targeted treatment in breast cancer: A systematic review. Biochem Biophys Rep 2024; 37:101588. [PMID: 38088952 PMCID: PMC10711031 DOI: 10.1016/j.bbrep.2023.101588] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/19/2023] [Indexed: 06/16/2024] Open
Abstract
Breast cancer is the most common type of lethal cancer in women globally. Women have a 1 in 8 chance of developing breast cancer in their lifetime. Among the four primary molecular subtypes (luminal A, luminal B, HER2+, and triple-negative), HER2+ accounts for 20-25 % of all breast cancer and is rather aggressive. Although the treatment outcome of HER2+ breast cancer patients has been significantly improved with anti-HER2 agents, primary and acquired drug resistance present substantial clinical issues, limiting the benefits of HER2-targeted treatment. MicroRNAs (miRNAs) play a central role in regulating acquired drug resistance. miRNA are single-stranded, non-coding RNAs of around 20-25 nucleotides, known for essential roles in regulating gene expression at the post-transcriptional level. Increasing evidence has demonstrated that miRNA-mediated alteration of gene expression is associated with tumorigenesis, metastasis, and tumor response to treatment. Comprehensive knowledge of miRNAs as potential markers of drug response can help provide valuable guidance for treatment prognosis and personalized medicine for breast cancer patients.
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Affiliation(s)
- Thanh Hoa Vo
- Department of Science, School of Science and Computing, South East Technological University, Cork Road, Waterford, X91 K0EK, Ireland
- Pharmaceutical and Molecular Biotechnology Research Center, South East Technological University, Cork Road, X91 K0EK, Waterford, Ireland
| | | | - Emmet Jordan
- Department of Oncology, University Hospital Waterford, Dunmore Road, X91 ER8E, Waterford, Ireland
| | - Orla O'Donovan
- Department of Science, School of Science and Computing, South East Technological University, Cork Road, Waterford, X91 K0EK, Ireland
- Pharmaceutical and Molecular Biotechnology Research Center, South East Technological University, Cork Road, X91 K0EK, Waterford, Ireland
| | - Edel A. McNeela
- Department of Science, School of Science and Computing, South East Technological University, Cork Road, Waterford, X91 K0EK, Ireland
- Pharmaceutical and Molecular Biotechnology Research Center, South East Technological University, Cork Road, X91 K0EK, Waterford, Ireland
| | - Jai Prakash Mehta
- Department of Applied Science, South East Technological University, Kilkenny Road, R93 V960, Carlow, Ireland
| | - Sweta Rani
- Department of Science, School of Science and Computing, South East Technological University, Cork Road, Waterford, X91 K0EK, Ireland
- Pharmaceutical and Molecular Biotechnology Research Center, South East Technological University, Cork Road, X91 K0EK, Waterford, Ireland
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17
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Zhou H, Lv M, Li W, Wang Y, Wu J, Liu Q, Liu T, Cui Y, Li Q. Efficacy of Pyrotinib With/Without Trastuzumab in Treatment-Refractory, HER2-Positive Metastatic Colorectal Cancer: Result From a Prospective Observational Study. Clin Colorectal Cancer 2024; 23:58-66. [PMID: 38177002 DOI: 10.1016/j.clcc.2023.10.008] [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: 08/21/2023] [Revised: 10/08/2023] [Accepted: 10/30/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Human epidermal growth factor receptor 2 (HER2) is a promising therapeutic target in metastatic colorectal cancer (mCRC). This study was to evaluate the efficacy and safety of pyrotinib alone or pyrotinib with trastuzumab in patients with HER2-positive mCRC. PATIENTS AND METHODS In this prospective observational study, patients with HER2 positive, Ras Sarcoma Viral Oncogene Homolog (RAS) wild type mCRC who received at least one standard treatment of palliative chemotherapy were enrolled. Patients were treated with oral pyrotinib alone or pyrotinib with trastuzumab. The primary endpoint was progression free survival (PFS), and the secondary endpoints were overall survival (OS), confirmed objective response rate (ORR), and safety. This trial is registered with chitcr.org, number ChiCTR2100046381. RESULTS From February 15, 2021, to January 10, 2023, 32 patients were enrolled in this study. Twenty (62.5%) patients were treated with pyrotinib, while 12 (37.5%) received pyrotinib and trastuzumab. As of June 24, 2023, with a median follow-up of 11.0 months, the median PFS was 5.7 months (95%CI 4.5-10.2), while OS was not evaluable (NE), ORR and disease control rate (DCR were 34.4% and 87.5%. Patients' PFS in the pyrotinib plus trastuzumab subgroup and pyrotinib monotherapy group were 8.6 and 5.5 months, OS was not evaluable (NE) and 10.9 months, ORR was 50.0% and 25.0%, respectively. Most treatment-related adverse events (TRAEs) were grade 1-2, diarrhea was the most frequent TRAE (81.3%, 26/32). Grade 3 TRAEs occurred in 11 patients: 9 for diarrhea, 1 for nausea, and 1 for oral mucositis. CONCLUSION Pyrotinib with or without trastuzumab showed promising anti-tumor activity and acceptable toxicities in treatment-refractory, HER2-positive mCRC.
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Affiliation(s)
- Haojie Zhou
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Oncology, Central Hospital of Xuhui District, Shanghai, China
| | - Minzhi Lv
- Department of Cancer Prevention and Screening, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Evidence-based Medicine, Fudan University, Shanghai, China
| | - Wei Li
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yan Wang
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing Wu
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing Liu
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tianshu Liu
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Cancer Prevention and Screening, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Evidence-based Medicine, Fudan University, Shanghai, China.
| | - Yuehong Cui
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Qian Li
- Department of Oncology, Zhongshan Hospital, Fudan University, Shanghai, China.
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18
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Ke CH, Lin CN, Lin CS. Hormone, Targeted, and Combinational Therapies for Breast Cancers: From Humans to Dogs. Int J Mol Sci 2024; 25:732. [PMID: 38255807 PMCID: PMC10815110 DOI: 10.3390/ijms25020732] [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: 11/18/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Breast cancer (BC) is the most frequent cancer in women. In female dogs, canine mammary gland tumor (CMT) is also the leading neoplasm. Comparative oncology indicates similar tumor behaviors between human BCs (HBCs) and CMTs. Therefore, this review summarizes the current research in hormone and targeted therapies and describes the future prospects for HBCs and CMTs. For hormone receptor-expressing BCs, the first medical intervention is hormone therapy. Monoclonal antibodies against Her2 are proposed for the treatment of Her2+ BCs. However, the major obstacle in hormone therapy or monoclonal antibodies is drug resistance. Therefore, increasing alternatives have been developed to overcome these difficulties. We systemically reviewed publications that reported inhibitors targeting certain molecules in BC cells. The various treatment choices for humans decrease mortality in females with BC. However, the development of hormone or targeted therapies in veterinary medicine is still limited. Even though some clinical trials have been proposed, severe side effects and insufficient case numbers might restrict further explorations. This difficulty highlights the urgent need to develop updated hormone/targeted therapy or novel immunotherapies. Therefore, exploring new therapies to provide more precise use in dogs with CMTs will be the focus of future research. Furthermore, due to the similarities shared by humans and dogs, well-planned prospective clinical trials on the use of combinational or novel immunotherapies in dogs with CMTs to obtain solid results for both humans and dogs can be reasonably anticipated in the future.
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Affiliation(s)
- Chiao-Hsu Ke
- Sustainable Swine Research Center, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan; (C.-H.K.); (C.-N.L.)
- Animal Disease Diagnostic Center, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
| | - Chao-Nan Lin
- Sustainable Swine Research Center, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan; (C.-H.K.); (C.-N.L.)
- Animal Disease Diagnostic Center, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Department of Veterinary Medicine, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
| | - Chen-Si Lin
- Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, Taipei 10617, Taiwan
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19
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Kumari S, Raj S, Babu MA, Bhatti GK, Bhatti JS. Antibody-drug conjugates in cancer therapy: innovations, challenges, and future directions. Arch Pharm Res 2024; 47:40-65. [PMID: 38153656 DOI: 10.1007/s12272-023-01479-6] [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: 06/27/2023] [Accepted: 12/20/2023] [Indexed: 12/29/2023]
Abstract
The emergence of antibody-drug conjugates (ADCs) as a potential therapeutic avenue in cancer treatment has garnered significant attention. By combining the selective specificity of monoclonal antibodies with the cytotoxicity of drug molecules, ADCs aim to increase the therapeutic index, selectively targeting cancer cells while minimizing systemic toxicity. Various ADCs have been licensed for clinical usage, with ongoing research paving the way for additional options. However, the manufacture of ADCs faces several challenges. These include identifying suitable target antigens, enhancing antibodies, linkers, and payloads, and managing resistance mechanisms and side effects. This review focuses on the strategies to overcome these hurdles, such as site-specific conjugation techniques, novel antibody formats, and combination therapy. Our focus lies on current advancements in antibody engineering, linker technology, and cytotoxic payloads while addressing the challenges associated with ADC development. Furthermore, we explore the future potential of personalized medicine, leveraging individual patients' molecular profiles, to propel ADC treatments forward. As our understanding of the molecular mechanisms driving cancer progression continues to expand, we anticipate the development of new ADCs that offer more effective and personalized therapeutic options for cancer patients.
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Affiliation(s)
- Shivangi Kumari
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India
| | - Sonam Raj
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India
| | - M Arockia Babu
- Institute of Pharmaceutical Research, GLA University, Mathura, U.P., India
| | - Gurjit Kaur Bhatti
- Department of Medical Lab Technology, University Institute of Applied Health Sciences, Chandigarh University, Mohali, India
| | - Jasvinder Singh Bhatti
- Laboratory of Translational Medicine and Nanotherapeutics, Department of Human Genetics and Molecular Medicine, School of Health Sciences, Central University of Punjab, Bathinda, India.
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20
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Zahavi DJ, Erbe R, Zhang YW, Guo T, Malchiodi ZX, Maynard R, Lekan A, Gallagher R, Wulfkuhle J, Petricoin E, Jablonski SA, Fertig EJ, Weiner LM. Antibody dependent cell-mediated cytotoxicity selection pressure induces diverse mechanisms of resistance. Cancer Biol Ther 2023; 24:2269637. [PMID: 37878417 PMCID: PMC10601508 DOI: 10.1080/15384047.2023.2269637] [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: 07/14/2023] [Accepted: 10/07/2023] [Indexed: 10/27/2023] Open
Abstract
Targeted monoclonal antibody therapy has emerged as a powerful therapeutic strategy for cancer. However, only a minority of patients have durable responses and the development of resistance remains a major clinical obstacle. Antibody-dependent cell-mediated cytotoxicity (ADCC) represents a crucial therapeutic mechanism of action; however, few studies have explored ADCC resistance. Using multiple in vitro models of ADCC selection pressure, we have uncovered both shared and distinct resistance mechanisms. Persistent ADCC selection pressure yielded ADCC-resistant cells that are characterized by a loss of NK cell conjugation and this shared resistance phenotype is associated with cell-line dependent modulation of cell surface proteins that contribute to immune synapse formation and NK cell function. We employed single-cell RNA sequencing and proteomic screens to interrogate molecular mechanisms of resistance. We demonstrate that ADCC resistance involves upregulation of interferon/STAT1 and DNA damage response signaling as well as activation of the immunoproteasome. Here, we identify pathways that modulate ADCC sensitivity and report strategies to enhance ADCC-mediated elimination of cancer cells. ADCC resistance could not be reversed with combinatorial treatment approaches. Hence, our findings indicate that tumor cells utilize multiple strategies to inhibit NK cell mediated-ADCC. Future research and development of NK cell-based immunotherapies must incorporate plans to address or potentially prevent the induction of resistance.
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Affiliation(s)
- David J. Zahavi
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
| | - Rossin Erbe
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Yong-Wei Zhang
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
| | - Theresa Guo
- Department of Oncology, UC San Diego School of Medicine, San Diego, USA
| | - Zoe X. Malchiodi
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
| | - Rachael Maynard
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
| | - Alexander Lekan
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
| | - Rosa Gallagher
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, USA
| | - Julia Wulfkuhle
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, USA
| | - Emanuel Petricoin
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Fairfax, USA
| | - Sandra A. Jablonski
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
| | - Elana J. Fertig
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Louis M. Weiner
- Department of Oncology and Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, USA
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21
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Franco AFDV, Malinverni ACM, Waitzberg AFL. Immunoexpression of HER2 pathway related markers in HER2 invasive breast carcinomas treated with trastuzumab. Pathol Res Pract 2023; 252:154917. [PMID: 37977031 DOI: 10.1016/j.prp.2023.154917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE We evaluated the immunoexpression of potential markers involved in the HER2 pathway in invasive breast carcinoma with HER2 amplification treated with trastuzumab. METHODS Samples of ninety patients diagnosed and treated at two public Brazilian hospitals with overexpressed invasive carcinoma between 2009 and 2018 were included. Several markers (Bcl-2, CDK4, cyclin D1, EGFR, IGF1, IGF-1R, MDM2, MUC4, p16, p21, p27, p53, PTEN, RA, TNFα, and VEGF) were immune analyzed in the tumor by immunohistochemistry and then correlated with clinicopathological variables. RESULTS Tumor sample expression results determined potential markers of good prognosis with statistically significant values: cyclin D1 with a nuclear grade, and recurrence; IGF-1 with tumor size, and death; p16 with a response after treatment; PTEN with a response after treatment, and death. Markers of poor prognosis: p53 with histological, and nuclear grade; IGF-1R with a compromised lymph node. The treatment resistance rate after trastuzumab was 40%; the overall survival was 4.13 years (95% CI 5.1-12.5) and the disease-free survival was 3.6 years (95% CI 5.1-13.1). CONCLUSIONS The tumor samples profile demonstrated that cyclin D1, IGF-1, p16, and PTEN presented the potential for a good prognosis and p53 and IGF-1R for worse.
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Affiliation(s)
- Andreia Fabiana do Vale Franco
- Pathology Department, Universidade Federal de São Paulo, Escola Paulista, de Medicina, Botucatu Street, 740, 1st Floor Vila Clementino, São Paulo, SP, Brazil; Laboratory of Molecular and Experimental Pathology, Universidade Federal, de São Paulo, Escola Paulista de Medicina, Pedro de Toledo Street, 781, 5th Floor - Vila Clementino, São Paulo, SP, Brazil.
| | - Andrea Cristina Moraes Malinverni
- Pathology Department, Universidade Federal de São Paulo, Escola Paulista, de Medicina, Botucatu Street, 740, 1st Floor Vila Clementino, São Paulo, SP, Brazil; Laboratory of Molecular and Experimental Pathology, Universidade Federal, de São Paulo, Escola Paulista de Medicina, Pedro de Toledo Street, 781, 5th Floor - Vila Clementino, São Paulo, SP, Brazil
| | - Angela Flavia Logullo Waitzberg
- Pathology Department, Universidade Federal de São Paulo, Escola Paulista, de Medicina, Botucatu Street, 740, 1st Floor Vila Clementino, São Paulo, SP, Brazil; Laboratory of Molecular and Experimental Pathology, Universidade Federal, de São Paulo, Escola Paulista de Medicina, Pedro de Toledo Street, 781, 5th Floor - Vila Clementino, São Paulo, SP, Brazil
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22
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Chen C, Jung A, Yang A, Monroy I, Zhang Z, Chaurasiya S, Deshpande S, Priceman S, Fong Y, Park AK, Woo Y. Chimeric Antigen Receptor-T Cell and Oncolytic Viral Therapies for Gastric Cancer and Peritoneal Carcinomatosis of Gastric Origin: Path to Improving Combination Strategies. Cancers (Basel) 2023; 15:5661. [PMID: 38067366 PMCID: PMC10705752 DOI: 10.3390/cancers15235661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/21/2023] [Accepted: 11/23/2023] [Indexed: 02/12/2024] Open
Abstract
Precision immune oncology capitalizes on identifying and targeting tumor-specific antigens to enhance anti-tumor immunity and improve the treatment outcomes of solid tumors. Gastric cancer (GC) is a molecularly heterogeneous disease where monoclonal antibodies against human epidermal growth factor receptor 2 (HER2), vascular endothelial growth factor (VEGF), and programmed cell death 1 (PD-1) combined with systemic chemotherapy have improved survival in patients with unresectable or metastatic GC. However, intratumoral molecular heterogeneity, variable molecular target expression, and loss of target expression have limited antibody use and the durability of response. Often immunogenically "cold" and diffusely spread throughout the peritoneum, GC peritoneal carcinomatosis (PC) is a particularly challenging, treatment-refractory entity for current systemic strategies. More adaptable immunotherapeutic approaches, such as oncolytic viruses (OVs) and chimeric antigen receptor (CAR) T cells, have emerged as promising GC and GCPC treatments that circumvent these challenges. In this study, we provide an up-to-date review of the pre-clinical and clinical efficacy of CAR T cell therapy for key primary antigen targets and provide a translational overview of the types, modifications, and mechanisms for OVs used against GC and GCPC. Finally, we present a novel, summary-based discussion on the potential synergistic interplay between OVs and CAR T cells to treat GCPC.
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Affiliation(s)
- Courtney Chen
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Audrey Jung
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Annie Yang
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Isabel Monroy
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, CA 91010, USA; (I.M.); (S.P.)
| | - Zhifang Zhang
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Shyambabu Chaurasiya
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Supriya Deshpande
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Saul Priceman
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, CA 91010, USA; (I.M.); (S.P.)
- Cancer Immunotherapeutics Program, Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Yuman Fong
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
| | - Anthony K. Park
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, CA 91010, USA; (I.M.); (S.P.)
- Cancer Immunotherapeutics Program, Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Yanghee Woo
- Department of Surgery, City of Hope, Duarte, CA 91010, USA; (C.C.); (A.J.); (A.Y.); (Z.Z.); (S.C.); (S.D.); (Y.F.)
- Cancer Immunotherapeutics Program, Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
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23
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Caputo TM, Barisciano G, Mulè C, Cusano AM, Aliberti A, Muccillo L, Colantuoni V, Sabatino L, Cusano A. Development of High-Loading Trastuzumab PLGA Nanoparticles: A Powerful Tool Against HER2 Positive Breast Cancer Cells. Int J Nanomedicine 2023; 18:6999-7020. [PMID: 38034948 PMCID: PMC10683664 DOI: 10.2147/ijn.s429898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/12/2023] [Indexed: 12/02/2023] Open
Abstract
Background Trastuzumab, a therapeutic monoclonal antibody directed against HER2, is routinely used to treat HER2-positive breast cancer with a good response rate. However, concerns have arisen in the clinical practice due to adverse side effects. One way to overcome these limitations is to encapsulate trastuzumab in nanoparticles to improve cytotoxic activity, increase intracellular drug concentrations, escape the immune system and avoid systemic degradation of the drug in vivo. Methods A double emulsion method was used to encapsulate trastuzumab into poly(lactic-co-glycolic) nanoparticles, effective for their biocompatibility and biodegradability. These nanocarriers, hereafter referred to as TZPs, were characterised in terms of size, homogeneity, zeta potential and tested for their stability and drug release kinetics. Finally, the TZPs cytotoxicity was assessed in vitro on the HER2 positive SKBR3 breast cancer cell line and compared to free trastuzumab. Results The TZPs were stable, homogeneous in size, with a reduced zeta potential. They showed higher encapsulation efficiency and drug loading, a prolonged trastuzumab release kinetics that retained its physicochemical properties and functionality. TZPs showed a stronger cytotoxicity and increased apoptosis than similar doses of free trastuzumab in the cell line analysed. Confocal microscopy and flow cytometry assessed TZPs and trastuzumab cellular uptake while Western blot evaluated downstream signalling, overall HER2 content and shedding. Conclusion TZPs exert more robust effects than free trastuzumab via a dual mode of action: TZPs are taken up by cells through an endocytosis mechanism and release the drug intracellularly for longer time. Additionally, the TZPs that remain in the extracellular space release trastuzumab which binds to the cognate receptor and impairs downstream signalling. This is the sole modality used by free trastuzumab. Remarkably, half dose of TZPs is as efficacious as the highest dose of free drug supporting their possible use for drug delivery in vivo.
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Affiliation(s)
| | | | - Chiara Mulè
- Optoelectronics Group, Department of Engineering, University of Sannio, Benevento, Italy
| | - Angela Maria Cusano
- CeRICTscrl Regional Center Information Communication Technology, Benevento, Italy
| | - Anna Aliberti
- Optoelectronics Group, Department of Engineering, University of Sannio, Benevento, Italy
| | - Livio Muccillo
- Department of Sciences and Technologies, University of Sannio, Benevento, Italy
| | - Vittorio Colantuoni
- Department of Sciences and Technologies, University of Sannio, Benevento, Italy
| | - Lina Sabatino
- Department of Sciences and Technologies, University of Sannio, Benevento, Italy
| | - Andrea Cusano
- Optoelectronics Group, Department of Engineering, University of Sannio, Benevento, Italy
- CeRICTscrl Regional Center Information Communication Technology, Benevento, Italy
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24
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Chan K, Sathyamurthi PS, Queisser MA, Mullin M, Shrives H, Coe DM, Burley GA. Antibody-Proteolysis Targeting Chimera Conjugate Enables Selective Degradation of Receptor-Interacting Serine/Threonine-Protein Kinase 2 in HER2+ Cell Lines. Bioconjug Chem 2023; 34:2049-2054. [PMID: 37917829 PMCID: PMC10655034 DOI: 10.1021/acs.bioconjchem.3c00366] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 11/04/2023]
Abstract
Proteolysis targeting chimeras (PROTACs) are a family of heterobifunctional molecules that are now realizing their promise as a therapeutic strategy for targeted protein degradation. However, one limitation of existing designs is the lack of cell-selective targeting of the protein degrading payload. This manuscript reports a cell-targeted approach to degrade receptor-interacting serine/threonine-protein kinase 2 (RIPK2) in HER2+ cell lines. An antibody-PROTAC conjugate is prepared containing a protease-cleavable linkage between the antibody and the corresponding degrader. Potent RIPK2 degradation is observed in HER2+ cell lines, whereas an equivalent anti-IL4 antibody-PROTAC conjugate shows no degradation at therapeutically relevant concentrations. No RIPK2 degradation was observed in HER2- cell lines for both bioconjugates. This work demonstrates the potential for the cell-selective delivery of PROTAC scaffolds by engaging with signature extracellular proteins expressed on the surface of particular cell types.
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Affiliation(s)
- Karina Chan
- GSK, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, United Kingdom
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Glasgow G1 1XL, United
Kingdom
| | | | - Markus A. Queisser
- GSK, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, United Kingdom
| | - Michael Mullin
- GSK, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, United Kingdom
| | - Harry Shrives
- GSK, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, United Kingdom
| | - Diane M. Coe
- GSK, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, United Kingdom
| | - Glenn A. Burley
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Glasgow G1 1XL, United
Kingdom
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25
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Tosca EM, Borella E, Piana C, Bouchene S, Merlino G, Fiascarelli A, Mazzei P, Magni P. Model-based prediction of effective target exposure for MEN1611 in combination with trastuzumab in HER2-positive advanced or metastatic breast cancer patients. CPT Pharmacometrics Syst Pharmacol 2023; 12:1626-1639. [PMID: 36793223 PMCID: PMC10681519 DOI: 10.1002/psp4.12910] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 11/21/2022] [Accepted: 12/12/2022] [Indexed: 02/17/2023] Open
Abstract
MEN1611 is a novel orally bioavailable PI3K inhibitor currently in clinical development for patients with HER2-positive (HER2+) PI3KCA mutated advanced/metastatic breast cancer (BC) in combination with trastuzumab (TZB). In this work, a translational model-based approach to determine the minimum target exposure of MEN1611 in combination with TZB was applied. First, pharmacokinetic (PK) models for MEN1611 and TZB in mice were developed. Then, in vivo tumor growth inhibition (TGI) data from seven combination studies in mice xenograft models representative of the human HER2+ BC non-responsive to TZB (alterations of the PI3K/AkT/mTOR pathway) were analyzed using a PK-pharmacodynamic (PD) TGI model for co-administration of MEN1611 and TZB. The established PK-PD relationship was used to quantify the minimum effective MEN1611 concentration, as a function of TZB concentration, needed for tumor eradication in xenograft mice. Finally, a range of minimum effective exposures for MEN1611 were extrapolated to patients with BC, considering the typical steady-state TZB plasma levels in patients with BC following three alternative regimens (i.v. 4 mg/kg loading dose +2 mg/kg q1w, i.v. 8 mg/kg loading dose +6 mg/kg q3w or s.c. 600 mg q3w). A threshold of about 2000 ng·h/ml for MEN1611 exposure associated with a high likelihood of effective antitumor activity in a large majority of patients was identified for the 3-weekly and the weekly i.v. schedule for TZB. A slightly lower exposure (i.e., 25% lower) was found for the 3-weekly s.c. schedule. This important outcome confirmed the adequacy of the therapeutic dose administered in the ongoing phase 1b B-PRECISE-01 study in patients with HER2+ PI3KCA mutated advanced/metastatic BC.
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Affiliation(s)
- Elena M. Tosca
- Laboratory of Bioinformatics, Mathematical Modelling and Synthetic Biology, Department of Electrical, Computer and Biomedical EngineeringUniversità degli Studi di PaviaPaviaItaly
| | - Elisa Borella
- Clinical Pharmacology DepartmentMenarini StemlineFlorenceItaly
| | - Chiara Piana
- Clinical Pharmacology DepartmentMenarini StemlineFlorenceItaly
| | - Salim Bouchene
- Clinical Pharmacology DepartmentMenarini StemlineFlorenceItaly
- Present address:
Pumas‐AI, Inc.ParisFrance
| | - Giuseppe Merlino
- Experimental and Translational Oncology DepartmentMenarini StemlinePomeziaItaly
| | - Alessio Fiascarelli
- Experimental and Translational Oncology DepartmentMenarini StemlinePomeziaItaly
| | - Paolo Mazzei
- Clinical Pharmacology DepartmentMenarini StemlineFlorenceItaly
| | - Paolo Magni
- Laboratory of Bioinformatics, Mathematical Modelling and Synthetic Biology, Department of Electrical, Computer and Biomedical EngineeringUniversità degli Studi di PaviaPaviaItaly
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26
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Debets DO, Stecker KE, Piskopou A, Liefaard MC, Wesseling J, Sonke GS, Lips EH, Altelaar M. Deep (phospho)proteomics profiling of pre- treatment needle biopsies identifies signatures of treatment resistance in HER2 + breast cancer. Cell Rep Med 2023; 4:101203. [PMID: 37794585 PMCID: PMC10591042 DOI: 10.1016/j.xcrm.2023.101203] [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: 12/21/2022] [Revised: 07/06/2023] [Accepted: 08/31/2023] [Indexed: 10/06/2023]
Abstract
Patients with early-stage HER2-overexpressing breast cancer struggle with treatment resistance in 20%-40% of cases. More information is needed to predict HER2 therapy response and resistance in vivo. In this study, we perform (phospho)proteomics analysis of pre-treatment HER2+ needle biopsies of early-stage invasive breast cancer to identify molecular signatures predictive of treatment response to trastuzumab, pertuzumab, and chemotherapy. Our data show that accurate quantification of the estrogen receptor (ER) and HER2 biomarkers, combined with the assessment of associated biological features, has the potential to enable better treatment outcome prediction. In addition, we identify cellular mechanisms that potentially precondition tumors to resist therapy. We find proteins with expression changes that correlate with resistance and constitute to a strong predictive signature for treatment success in our patient cohort. Our results highlight the multifactorial nature of drug resistance in vivo and demonstrate the necessity of deep tumor profiling.
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Affiliation(s)
- Donna O Debets
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, 3584 Utrecht, the Netherlands
| | - Kelly E Stecker
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, 3584 Utrecht, the Netherlands
| | - Anastasia Piskopou
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, 3584 Utrecht, the Netherlands
| | - Marte C Liefaard
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Jelle Wesseling
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Gabe S Sonke
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Medical Oncology, University of Amsterdam, Amsterdam, the Netherlands
| | - Esther H Lips
- Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Maarten Altelaar
- Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, University of Utrecht, 3584 Utrecht, the Netherlands.
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27
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Lei JT, Jaehnig EJ, Smith H, Holt MV, Li X, Anurag M, Ellis MJ, Mills GB, Zhang B, Labrie M. The Breast Cancer Proteome and Precision Oncology. Cold Spring Harb Perspect Med 2023; 13:a041323. [PMID: 37137501 PMCID: PMC10547392 DOI: 10.1101/cshperspect.a041323] [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: 05/05/2023]
Abstract
The goal of precision oncology is to translate the molecular features of cancer into predictive and prognostic tests that can be used to individualize treatment leading to improved outcomes and decreased toxicity. Success for this strategy in breast cancer is exemplified by efficacy of trastuzumab in tumors overexpressing ERBB2 and endocrine therapy for tumors that are estrogen receptor positive. However, other effective treatments, including chemotherapy, immune checkpoint inhibitors, and CDK4/6 inhibitors are not associated with strong predictive biomarkers. Proteomics promises another tier of information that, when added to genomic and transcriptomic features (proteogenomics), may create new opportunities to improve both treatment precision and therapeutic hypotheses. Here, we review both mass spectrometry-based and antibody-dependent proteomics as complementary approaches. We highlight how these methods have contributed toward a more complete understanding of breast cancer and describe the potential to guide diagnosis and treatment more accurately.
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Affiliation(s)
- Jonathan T Lei
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Eric J Jaehnig
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Hannah Smith
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon 97239, USA
| | - Matthew V Holt
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Xi Li
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon 97239, USA
| | - Meenakshi Anurag
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Matthew J Ellis
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Gordon B Mills
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon 97239, USA
| | - Bing Zhang
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA
| | - Marilyne Labrie
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon 97239, USA
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Ducharme M, Mansur A, Sligh L, Ulaner GA, Lapi SE, Sorace AG. Human Epidermal Growth Factor Receptor 2/Human Epidermal Growth Factor Receptor 3 PET Imaging: Challenges and Opportunities. PET Clin 2023; 18:543-555. [PMID: 37339919 DOI: 10.1016/j.cpet.2023.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
Human epidermal growth factor receptor 2 (HER2) and HER3 provide actionable targets for both therapy and imaging in breast cancer. Further, clinical trials have shown the prognostic impact of receptor status discordance in breast cancer. Intra- and intertumoral heterogeneity of both HER and hormone receptor expression contributes to inherent errors in tissue sampling, and single biopsies are incapable of identifying discordance in biomarker expression. Numerous PET radiopharmaceuticals have been developed to evaluate (or target for therapy) HER2 and HER3 expression. This review seeks to inform on challenges and opportunities in HER2 and HER3 PET imaging in both clinical and preclinical settings.
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Affiliation(s)
- Maxwell Ducharme
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ameer Mansur
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Luke Sligh
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gary A Ulaner
- Molecular Imaging and Therapy, Hoag Family Cancer Institute, Irvine, CA, USA; Department of Radiology and Translational Genomics, University of Southern California, Los Angeles, CA, USA
| | - Suzanne E Lapi
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Anna G Sorace
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, USA.
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Graff SL, Yan F, Abdou Y. Newly Approved and Emerging Agents in HER2-Positive Metastatic Breast Cancer. Clin Breast Cancer 2023; 23:e380-e393. [PMID: 37407378 DOI: 10.1016/j.clbc.2023.05.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/26/2023] [Accepted: 05/11/2023] [Indexed: 07/07/2023]
Abstract
Human epidermal growth factor receptor 2-positive breast cancer (HER2+ BC) is an aggressive tumor type, accounting for 15% to 20% of the approximately 300,000 new BC cases in the United States each year. The goal of this review is to discuss the evolving landscape of therapies for HER2+ metastatic BC (mBC). Targeted therapies that have been the standard of care (SOC) for HER2+ mBC for almost a decade have greatly improved patient outcomes. The SOC for the first-line treatment of HER2+ mBC continues to be HER2-targeted monoclonal antibodies (mAbs) + a taxane, but recent updates in the second-line setting favor use of a newer HER2-targeted antibody-drug conjugate (ADC), trastuzumab deruxtecan, versus the prior SOC ADC, trastuzumab emtansine. Numerous options are now available in the third line and beyond, including tyrosine kinase inhibitor (TKI) regimens, newer mAbs, and other ADCs. The optimal course of treatment for individual patients can be guided by location of metastases, prior therapies, concomitant biomarkers, and monitoring and management of adverse events. Ongoing trials will further the evolution of the HER2+ mBC treatment landscape. Furthermore, next-generation ADCs, TKIs, and classes of drugs that have not been approved for the treatment of HER2+ mBC, including immune checkpoint inhibitors and cyclin-dependent kinase 4 and 6 inhibitors, are also being evaluated for their efficacy in the first and second line. Although the influx of new drugs may complicate treatment decisions for physicians, having a multitude of options will undoubtedly further improve patient outcomes and patient-centered care.
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Affiliation(s)
- Stephanie L Graff
- Ambulatory Patient Center, Lifespan Cancer Institute, Legorreta Cancer Center at Brown University, Rhode Island Hospital, Providence, RI.
| | - Fengting Yan
- Swedish Cancer Institute, First Hill-True Family Women's Cancer Center, Seattle, WA
| | - Yara Abdou
- UNC School of Medicine, University of North Carolina at Chapel Hill, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
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30
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Jallah JK, Dweh TJ, Anjankar A, Palma O. A Review of the Advancements in Targeted Therapies for Breast Cancer. Cureus 2023; 15:e47847. [PMID: 38022130 PMCID: PMC10679843 DOI: 10.7759/cureus.47847] [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: 09/23/2023] [Accepted: 10/28/2023] [Indexed: 12/01/2023] Open
Abstract
Breast cancer, the second-most common and lethal disease in women, poses a severe danger to global health. Breast cancer rates continue to climb despite advances in medical technology. Predictions indicate that by 2040, there will be more than three million new cases yearly. Targeted medicines have experienced a profound transformation in treating breast cancer, allowing for individualized strategies that lessen side effects and improve patient outcomes. This thorough analysis gives a rigorous investigation of current developments in breast cancer-targeted treatments. It carefully examines several subtypes, including hormone receptor-positive (HR+), HER2-positive (HER2+), and triple-negative breast cancer (TNBC), recognizing the illness' fundamental variety. It offers specialized treatment plans catered to each subtype's particular traits. The review also examines how precise genetic abnormalities like BRCA1/2 and PIK3CA mutations and molecular profiling facilitate therapy selection. Monoclonal antibodies and small molecule inhibitors are some of the targeted medicines examined in the study. It explains how each of these treatments works and supports its findings with data from clinical trials. It also considers potential new medications and addresses persistent problems, such as resistance mechanisms, chances for combining therapies, and cutting-edge patient classification techniques. This study seeks to give healthcare professionals, researchers, and patients a thorough overview of the recent advancements in breast cancer-targeted therapy by drawing on the opinions of top authorities in the area. The coordinated effort aims to create customized, efficient therapies, eventually bolstering the battle against this powerful illness.
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Affiliation(s)
- John Kessellie Jallah
- Department of Biochemistry, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Tuward J Dweh
- Department of Biotechnology, C.V. Raman Global University, Bhubaneswar, IND
| | - Ashish Anjankar
- Department of Biochemistry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ogiza Palma
- Department of Biochemistry, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Chikileva IO, Bruter AV, Persiyantseva NA, Zamkova MA, Vlasenko RY, Dolzhikova YI, Shubina IZ, Donenko FV, Lebedinskaya OV, Sokolova DV, Pokrovsky VS, Fedorova PO, Ustyuzhanina NE, Anisimova NY, Nifantiev NE, Kiselevskiy MV. Anti-Cancer Potential of Transiently Transfected HER2-Specific Human Mixed CAR-T and NK Cell Populations in Experimental Models: Initial Studies on Fucosylated Chondroitin Sulfate Usage for Safer Treatment. Biomedicines 2023; 11:2563. [PMID: 37761005 PMCID: PMC10526813 DOI: 10.3390/biomedicines11092563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/30/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Human epidermal growth factor receptor 2 (HER2) is overexpressed in numerous cancer cell types. Therapeutic antibodies and chimeric antigen receptors (CARs) against HER2 were developed to treat human tumors. The major limitation of anti-HER2 CAR-T lymphocyte therapy is attributable to the low HER2 expression in a wide range of normal tissues. Thus, side effects are caused by CAR lymphocyte "on-target off-tumor" reactions. We aimed to develop safer HER2-targeting CAR-based therapy. CAR constructs against HER2 tumor-associated antigen (TAA) for transient expression were delivered into target T and natural killer (NK) cells by an effective and safe non-viral transfection method via nucleofection, excluding the risk of mutations associated with viral transduction. Different in vitro end-point and real-time assays of the CAR lymphocyte antitumor cytotoxicity and in vivo human HER2-positive tumor xenograft mice model proved potent cytotoxic activity of the generated CAR-T-NK cells. Our data suggest transient expression of anti-HER2 CARs in plasmid vectors by human lymphocytes as a safer treatment for HER2-positive human cancers. We also conducted preliminary investigations to elucidate if fucosylated chondroitin sulfate may be used as a possible agent to decrease excessive cytokine production without negative impact on the CAR lymphocyte antitumor effect.
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Affiliation(s)
- Irina O. Chikileva
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
| | - Alexandra V. Bruter
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 119334 Moscow, Russia;
| | - Nadezhda A. Persiyantseva
- Research Institute of Carcinogenesis, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (N.A.P.); (M.A.Z.)
| | - Maria A. Zamkova
- Research Institute of Carcinogenesis, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (N.A.P.); (M.A.Z.)
| | - Raimonda Ya. Vlasenko
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
| | - Yuliya I. Dolzhikova
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
| | - Irina Zh. Shubina
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
| | - Fedor V. Donenko
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
| | - Olga V. Lebedinskaya
- Department of Histology, Embryology and Cytology, EA Vagner Perm State Medical University, 614000 Perm, Russia;
| | - Darina V. Sokolova
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
- Patrice Lumumba Peoples’ Friendship University, 117198 Moscow, Russia
| | - Vadim S. Pokrovsky
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
- Patrice Lumumba Peoples’ Friendship University, 117198 Moscow, Russia
| | - Polina O. Fedorova
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
- Microbiology, Virology and Immunology Department, Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119991 Moscow, Russia
- II Mechnikov Research Institute of Vaccines and Serums, 105064 Moscow, Russia
| | | | - Natalia Yu. Anisimova
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
| | - Nikolay E. Nifantiev
- ND Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Mikhail V. Kiselevskiy
- Research Institute of Experimental Therapy and Diagnostics of Tumor, NN Blokhin National Medical Center of Oncology, 115478 Moscow, Russia; (R.Y.V.); (Y.I.D.); (I.Z.S.); (F.V.D.); (D.V.S.); (V.S.P.); (P.O.F.); (N.Y.A.); (M.V.K.)
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32
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Riccardi F, Dal Bo M, Macor P, Toffoli G. A comprehensive overview on antibody-drug conjugates: from the conceptualization to cancer therapy. Front Pharmacol 2023; 14:1274088. [PMID: 37790810 PMCID: PMC10544916 DOI: 10.3389/fphar.2023.1274088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/07/2023] [Indexed: 10/05/2023] Open
Abstract
Antibody-Drug Conjugates (ADCs) represent an innovative class of potent anti-cancer compounds that are widely used in the treatment of hematologic malignancies and solid tumors. Unlike conventional chemotherapeutic drug-based therapies, that are mainly associated with modest specificity and therapeutic benefit, the three key components that form an ADC (a monoclonal antibody bound to a cytotoxic drug via a chemical linker moiety) achieve remarkable improvement in terms of targeted killing of cancer cells and, while sparing healthy tissues, a reduction in systemic side effects caused by off-tumor toxicity. Based on their beneficial mechanism of action, 15 ADCs have been approved to date by the market approval by the Food and Drug Administration (FDA), the European Medicines Agency (EMA) and/or other international governmental agencies for use in clinical oncology, and hundreds are undergoing evaluation in the preclinical and clinical phases. Here, our aim is to provide a comprehensive overview of the key features revolving around ADC therapeutic strategy including their structural and targeting properties, mechanism of action, the role of the tumor microenvironment and review the approved ADCs in clinical oncology, providing discussion regarding their toxicity profile, clinical manifestations and use in novel combination therapies. Finally, we briefly review ADCs in other pathological contexts and provide key information regarding ADC manufacturing and analytical characterization.
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Affiliation(s)
- Federico Riccardi
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, Italy
| | - Michele Dal Bo
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, Italy
| | - Paolo Macor
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Giuseppe Toffoli
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, Italy
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Ducharme M, Hall L, Eckenroad W, Cingoranelli SJ, Houson HA, Jaskowski L, Hunter C, Larimer BM, Lapi SE. Evaluation of [ 89Zr]Zr-DFO-2Rs15d Nanobody for Imaging of HER2-Positive Breast Cancer. Mol Pharm 2023; 20:4629-4639. [PMID: 37552575 DOI: 10.1021/acs.molpharmaceut.3c00360] [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] [Indexed: 08/10/2023]
Abstract
One of the most aggressive forms of breast cancer involves the overexpression of human epidermal growth factor receptor 2 (HER2). HER2 is overexpressed in ∼25% of all breast cancers and is associated with increased proliferation, increased rates of metastasis, and poor prognosis. Treatment for HER2-positive breast cancer has vastly improved since the development of the monoclonal antibody trastuzumab (Herceptin) as well as other biological constructs. However, patients still commonly develop resistance, illustrating the need for newer therapies. Nanobodies have become an important focus for potential development as HER2-targeting imaging agents and therapeutics. Nanobodies have many favorable characteristics, including high stability in heat and nonphysiological pH, while maintaining their low-nanomolar affinity for their designed targets. Specifically, the 2Rs15d nanobody has been developed for targeting HER2 and has been evaluated as a diagnostic imaging agent for single-photon emission computed tomography (SPECT) and positron emission tomography (PET). While a construct of 2Rs15d with the positron emitter 68Ga is currently in phase I clinical trials, the only PET images acquired in preclinical or clinical research have been within 3 h postinjection. We evaluated our in-house produced 2Rs15d nanobody, conjugated with the chelator deferoxamine (DFO), and radiolabeled with 89Zr for PET imaging up to 72 h postinjection. [89Zr]Zr-DFO-2Rs15d demonstrated high stability in both phosphate-buffered saline (PBS) and human serum. Cell binding studies showed high binding and specificity for HER2, as well as prominent internalization. Our in vivo PET imaging confirmed high-quality visualization of HER2-positive tumors up to 72 h postinjection, whereas HER2-negative tumors were not visualized. Subsequent biodistribution studies quantitatively supported the significant HER2-positive tumor uptake compared to the negative control. Our studies fill an important gap in understanding the imaging and binding properties of the 2Rs15d nanobody at extended time points. As many therapeutic radioisotopes have single or multiday half-lives, this information will directly benefit the potential of the radiotherapy development of 2Rs15d for HER2-positive breast cancer patients.
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Affiliation(s)
- Maxwell Ducharme
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Lucinda Hall
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Whitney Eckenroad
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Shelbie J Cingoranelli
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Hailey A Houson
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Luke Jaskowski
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Chanelle Hunter
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Benjamin M Larimer
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
| | - Suzanne E Lapi
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35233, United States
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Cavallaro PA, De Santo M, Belsito EL, Longobucco C, Curcio M, Morelli C, Pasqua L, Leggio A. Peptides Targeting HER2-Positive Breast Cancer Cells and Applications in Tumor Imaging and Delivery of Chemotherapeutics. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2476. [PMID: 37686984 PMCID: PMC10490457 DOI: 10.3390/nano13172476] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023]
Abstract
Breast cancer represents the most common cancer type and one of the major leading causes of death in the female worldwide population. Overexpression of HER2, a transmembrane glycoprotein related to the epidermal growth factor receptor, results in a biologically and clinically aggressive breast cancer subtype. It is also the primary driver for tumor detection and progression and, in addition to being an important prognostic factor in women diagnosed with breast cancer, HER2 is a widely known therapeutic target for drug development. The aim of this review is to provide an updated overview of the main approaches for the diagnosis and treatment of HER2-positive breast cancer proposed in the literature over the past decade. We focused on the different targeting strategies involving antibodies and peptides that have been explored with their relative outcomes and current limitations that need to be improved. The review also encompasses a discussion on targeted peptides acting as probes for molecular imaging. By using different types of HER2-targeting strategies, nanotechnology promises to overcome some of the current clinical challenges by developing novel HER2-guided nanosystems suitable as powerful tools in breast cancer imaging, targeting, and therapy.
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Affiliation(s)
- Palmira Alessia Cavallaro
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
| | - Marzia De Santo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
| | - Emilia Lucia Belsito
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
| | - Camilla Longobucco
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
| | - Manuela Curcio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
| | - Catia Morelli
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
| | - Luigi Pasqua
- Department of Environmental Engineering, University of Calabria, Via P. Bucci, 87036 Rende, Italy
| | - Antonella Leggio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via P. Bucci, 87036 Rende, Italy; (P.A.C.); (M.D.S.); (E.L.B.); (C.L.); (M.C.); (C.M.)
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35
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Wang L, Xie L, Zhang Z. Determination of HER2 binding domain in antigen-antibody complexes based on chemical crosslinking mass spectrometry. J Proteomics 2023; 286:104954. [PMID: 37390893 DOI: 10.1016/j.jprot.2023.104954] [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: 03/20/2023] [Revised: 06/06/2023] [Accepted: 06/13/2023] [Indexed: 07/02/2023]
Abstract
Chemical crosslinking (XL) of non-covalent antigen-antibody complexes followed by mass spectrometric identification (MS) of inter-protein crosslinks can provide spatial constraints between relevant residues, which are valuable structural information associated with the molecular binding interface. To highlight the potential of XL/MS in the biopharmaceutical industry, we herein developed and validated an XL/MS workflow that employed a zero-length linker, 1,1'‑carbonyldiimidazole (CDI), and a widely used medium-length linker, disuccinimidyl sulfoxide (DSSO), for fast, accurate determination of antigen domains targeted by therapeutic antibodies. To avoid false identification, system suitability samples and negative samples were designed for all experiments, and all tandem mass spectra were manually examined. To validate the proposed XL/MS workflow, two complexes involving human epidermal growth factor receptor 2 Fc fusion protein (HER2Fc) with known crystal structures, including HER2Fc-pertuzumab and HER2Fc-trastuzumab, have been subjected to CDI and DSSO crosslinking. Crosslinks established by CDI and DSSO between HER2Fc and pertuzumab accurately revealed their interaction interface. CDI crosslinking contributes more than DSSO because of its short spacer arm and high reactivity towards hydroxyl groups, demonstrating its capacity in protein interaction analysis. The correct binding domain cannot be revealed solely based on DSSO in the HER2Fc-trastuzumab complex, because domain proximity revealed by this 7-atom spacer linker cannot be directly translated as binding interfaces. As the first successful XL/MS application in early-stage therapeutic antibody discovery, we analyzed the molecular binding interface between HER2Fc and H-mab, an innovant drug candidate whose paratopes have not been studied yet. We predict that H-mab probably targets HER2 Domain I. The proposed XL/MS workflow can serve as an accurate, fast, and low-cost method to study the interaction between antibodies and large multi-domain antigens. SIGNIFICANCE: This article described a fast, low-consumption approach based on chemical crosslinking mass spectrometry (XL/MS) using two linkers for binding domain determination in multidomain antigen-antibody complexes. Our results highlighted the higher importance of zero-length crosslinks established by CDI than 7-atom DSSO crosslinks, as residue proximity revealed by zero-length crosslinks is closely related to epitope-paratope interaction surfaces. Furthermore, the higher reactivity of CDI towards hydroxyl groups broadens the ranges of possible crosslinks, despite the necessity of delicate operation in CDI crosslinking. We suggest that all established CDI and DSSO crosslinks should be comprehensively considered for correct binding domain analysis because predictions solely based on DSSO might be ambiguous. We have determined the binding interface in the HER2-H-mab using CDI and DSSO, which is the first successful application of XL/MS in real-world early-stage biopharmaceutical development.
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Affiliation(s)
- Lingyu Wang
- Department of Analytical Science and Development, Shanghai Henlius Biologics Co., Ltd., Shanghai 201600, China
| | - Liqi Xie
- Department of Analytical Science and Development, Shanghai Henlius Biologics Co., Ltd., Shanghai 201600, China
| | - Zhongli Zhang
- Department of Analytical Science and Development, Shanghai Henlius Biologics Co., Ltd., Shanghai 201600, China.
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Kotob S, Kelts JL. PRIMA-1 MET Does Not Restore Vitamin D Sensitivity to MDA-MB-231 and MDA-MB-468 Triple-Negative Breast Cancer Cells. ACS OMEGA 2023; 8:30500-30507. [PMID: 37636961 PMCID: PMC10448659 DOI: 10.1021/acsomega.3c03719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/17/2023] [Indexed: 08/29/2023]
Abstract
Vitamin D is a steroid hormone that causes growth suppression in cultured cells. We had previously discovered that the triple-negative breast cancer cell lines MDA-MB-231 and MDA-MB-468 did not have growth suppression with vitamin D, while MCF-7 did. MCF-7 cells are not triple-negative and have wild-type p53. Both MDA-MB-231 and MDA-MB-468 have mutations in p53 and these mutations were a possible explanation for the lack of growth suppression with vitamin D. Our hypothesis was that reactivation of p53 in the triple-negative cell lines would cause them to become sensitive to vitamin D. We chose to use the small molecule PRIMA-1MET to reactivate p53 as it has been previously shown to restore function to the p53 mutants present in MB-231 and MB-468. We then measured the ability of vitamin D and its analogues calcipotriol and EB1089 to suppress growth in the presence of PRIMA-1MET. Here, we show that while PRIMA-1MET can kill the breast cancer cells investigated in this study, it does not restore their sensitivity to vitamin D or its analogues.
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Affiliation(s)
- Shadi
N. Kotob
- Department of Natural Sciences, University of Michigan-Flint, Flint, Michigan 48502, United States
| | - Jessica L. Kelts
- Department of Natural Sciences, University of Michigan-Flint, Flint, Michigan 48502, United States
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Swaminathan H, Saravanamurali K, Yadav SA. Extensive review on breast cancer its etiology, progression, prognostic markers, and treatment. Med Oncol 2023; 40:238. [PMID: 37442848 DOI: 10.1007/s12032-023-02111-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
As the most frequent and vulnerable malignancy among women, breast cancer universally manifests a formidable healthcare challenge. From a biological and molecular perspective, it is a heterogenous disease and is stratified based on the etiological factors driving breast carcinogenesis. Notably, genetic predispositions and epigenetic impacts often constitute the heterogeneity of this disease. Typically, breast cancer is classified intrinsically into histological subtypes in clinical landscapes. These stratifications empower physicians to tailor precise treatments among the spectrum of breast cancer therapeutics. In this pursuit, numerous prognostic algorithms are extensively characterized, drastically changing how breast cancer is portrayed. Therefore, it is a basic requisite to comprehend the multidisciplinary rationales of breast cancer to assist the evolution of novel therapeutic strategies. This review aims at highlighting the molecular and genetic grounds of cancer additionally with therapeutic and phytotherapeutic context. Substantially, it also renders researchers with an insight into the breast cancer cell lines as a model paradigm for breast cancer research interventions.
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Affiliation(s)
- Harshini Swaminathan
- Department of Biotechnology, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - K Saravanamurali
- Virus Research and Diagnostics Laboratory, Department of Microbiology, Coimbatore Medical College, Coimbatore, India
| | - Sangilimuthu Alagar Yadav
- Department of Biotechnology, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India.
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Najminejad Z, Dehghani F, Mirzaei Y, Mer AH, Saghi SA, Abdolvahab MH, Bagheri N, Meyfour A, Jafari A, Jahandideh S, Gharibi T, Amirkhani Z, Delam H, Mashatan N, Shahsavarani H, Abdollahpour-Alitappeh M. Clinical perspective: Antibody-drug conjugates for the treatment of HER2-positive breast cancer. Mol Ther 2023; 31:1874-1903. [PMID: 36950736 PMCID: PMC10362395 DOI: 10.1016/j.ymthe.2023.03.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 01/31/2023] [Accepted: 03/16/2023] [Indexed: 03/24/2023] Open
Abstract
Antibody-drug conjugates (ADCs) are a promising class of cancer biopharmaceuticals that exploit the specificity of a monoclonal antibody (mAb) to selectively deliver highly cytotoxic small molecules to targeted cancer cells, leading to an enhanced therapeutic index through increased antitumor activity and decreased off-target toxicity. ADCs hold great promise for the treatment of patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer after the approval and tremendous success of trastuzumab emtansine and trastuzumab deruxtecan, representing a turning point in both HER2-positive breast cancer treatment and ADC technology. Additionally and importantly, a total of 29 ADC candidates are now being investigated in different stages of clinical development for the treatment of HER2-positive breast cancer. The purpose of this review is to provide an insight into the ADC field in cancer treatment and present a comprehensive overview of ADCs approved or under clinical investigation for the treatment of HER2-positive breast cancer.
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Affiliation(s)
- Zohreh Najminejad
- Department of Internal Medicine, School of Medicine, Kerman University of Medical Sciences, Kerman 7616913355, Iran
| | - Fatemeh Dehghani
- Student Research Committee, Larestan University of Medical Sciences, Larestan 7431895639, Iran
| | - Yousef Mirzaei
- Department of Medical Biochemical Analysis, Cihan University-Erbil, Kurdistan Region, Erbil 44001, Iraq
| | - Ali Hussein Mer
- Department of Nursing, Mergasour Technical Institute, Erbil Polytechnic University, Erbil 44001, Iraq
| | - Seyyed Amirreza Saghi
- Student Research Committee, Larestan University of Medical Sciences, Larestan 7431895639, Iran
| | - Mohadeseh Haji Abdolvahab
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran
| | - Nader Bagheri
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord 8813733450, Iran
| | - Anna Meyfour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 1985717413, Iran
| | - Ameneh Jafari
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran 1517964311, Iran
| | - Saeed Jahandideh
- Department of Research and Development, Orchidgene co, Tehran 1387837584, Iran
| | - Tohid Gharibi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5165665931, Iran
| | - Zahra Amirkhani
- Student Research Committee, Larestan University of Medical Sciences, Larestan 7431895639, Iran
| | - Hamed Delam
- Student Research Committee, Larestan University of Medical Sciences, Larestan 7431895639, Iran
| | - Noushin Mashatan
- Graduated, School of Applied Sciences, University of Brighton, Brighton BN2 4GJ, UK.
| | - Hosein Shahsavarani
- Department of Cell and Molecular Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran 1983963113, Iran.
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Yin L, Chen GL, Xiang Z, Liu YL, Li XY, Bi JW, Wang Q. Current progress in chimeric antigen receptor-modified T cells for the treatment of metastatic breast cancer. Biomed Pharmacother 2023; 162:114648. [PMID: 37023621 DOI: 10.1016/j.biopha.2023.114648] [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: 01/23/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 04/07/2023] Open
Abstract
Breast cancer is the leading cancer in women. Around 20-30% breast cancer patients undergo invasion or metastasis after radical surgical resection and eventually die. Number of breast cancer patients show poor sensitivity toward treatments despite the advances in chemotherapy, endocrine therapy, and molecular targeted treatments. Therapeutic resistance and tumor recurrence or metastasis develop with the ongoing treatments. Conducive treatment strategies are thus required. Chimeric antigen receptor (CAR)-modified T-cell therapy has progressed as a part of tumor immunotherapy. However, CAR-T treatment has not been effective in solid tumors because of tumor microenvironment complexity, inhibitory effects of extracellular matrix, and lacking ideal tumor antigens. Herein, the prospects of CAR-T cell therapy for metastatic breast cancer are discussed, and the targets for CAR-T therapy in breast cancer (HER-2, C-MET, MSLN, CEA, MUC1, ROR1, EGFR) at clinical level are reviewed. Moreover, solutions are proposed for the challenges of breast cancer CAR-T therapy regarding off-target effects, heterogeneous antigen expression by tumor cells and immunosuppressive tumor microenvironment. Ideas for improving the therapeutics of CAR-T cell therapy in metastatic breast cancer are suggested.
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Affiliation(s)
- Li Yin
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China; Shandong University of Traditional Chinese Medicine, 250355 Jinan, China
| | - Gui-Lai Chen
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China
| | - Zhuo Xiang
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China
| | - Yu-Lin Liu
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China
| | - Xing-Yu Li
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 266003 Qingdao, China
| | - Jing-Wang Bi
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China.
| | - Qiang Wang
- Department of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, 250023 Jinan, China; Oncology Department, Shandong Second Provincial General Hospital, 250023 Jinan, China; Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 266003 Qingdao, China.
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40
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Krasnovskaya OO, Abramchuck D, Erofeev A, Gorelkin P, Kuznetsov A, Shemukhin A, Beloglazkina EK. Recent Advances in 64Cu/ 67Cu-Based Radiopharmaceuticals. Int J Mol Sci 2023; 24:ijms24119154. [PMID: 37298101 DOI: 10.3390/ijms24119154] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/19/2023] [Accepted: 05/21/2023] [Indexed: 06/12/2023] Open
Abstract
Copper-64 (T1/2 = 12.7 h) is a positron and beta-emitting isotope, with decay characteristics suitable for both positron emission tomography (PET) imaging and radiotherapy of cancer. Copper-67 (T1/2 = 61.8 h) is a beta and gamma emitter, appropriate for radiotherapy β-energy and with a half-life suitable for single-photon emission computed tomography (SPECT) imaging. The chemical identities of 64Cu and 67Cu isotopes allow for convenient use of the same chelating molecules for sequential PET imaging and radiotherapy. A recent breakthrough in 67Cu production opened previously unavailable opportunities for a reliable source of 67Cu with high specific activity and purity. These new opportunities have reignited interest in the use of copper-containing radiopharmaceuticals for the therapy, diagnosis, and theranostics of various diseases. Herein, we summarize recent (2018-2023) advances in the use of copper-based radiopharmaceuticals for PET, SPECT imaging, radiotherapy, and radioimmunotherapy.
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Affiliation(s)
- Olga O Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1/3, 119991 Moscow, Russia
| | - Daniil Abramchuck
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1/3, 119991 Moscow, Russia
| | - Alexander Erofeev
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1/3, 119991 Moscow, Russia
- Research Laboratory of Biophysics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
| | - Peter Gorelkin
- Research Laboratory of Biophysics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
| | - Alexander Kuznetsov
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Leninskie Gory, 1, Bld. 2, 119991 Moscow, Russia
- Department of Physics, Lomonosov Moscow State University, Leninskie Gory, 1/2, 119991 Moscow, Russia
| | - Andrey Shemukhin
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Leninskie Gory, 1, Bld. 2, 119991 Moscow, Russia
| | - Elena K Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1/3, 119991 Moscow, Russia
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Rosner S, Valdivia A, Hoe HJ, Murray JC, Levy B, Felip E, Solomon BJ. Antibody-Drug Conjugates for Lung Cancer: Payloads and Progress. Am Soc Clin Oncol Educ Book 2023; 43:e389968. [PMID: 37163707 DOI: 10.1200/edbk_389968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Antibody Drug Conjugates (ADCs) are a novel class of therapeutic that structurally comprise an antibody directed at a tumor epitope connected via a linker to a cytotoxic payload that have shown significant antitumor activity across a range of malignancies including lung cancer. In this article we review the pharmacology of ADCs, describe results of trials with ADCs directed at targets in lung cancer including Trophoblast cell-surface antigen 2(TROP2), HER3, MET, Carcinoembryonic antigen-related cell adhesion molecular 5(CECAM-5) and HER2. Trastuzumab Deruxtecan (also known as DS-8201a or T-DXd) an ADC directed at HER2 recently became the first ADC to receive FDA approval in lung cancer, on the basis of its activity in tumors with HER2 mutations, demonstrated in the Destiny-Lung01 and Lung02 trials.
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Affiliation(s)
- Samuel Rosner
- Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Augusto Valdivia
- Oncology Department, Vall d'Hebron University Hospital and Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - Hui Jing Hoe
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | | | - Benjamin Levy
- Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Enriqueta Felip
- Oncology Department, Vall d'Hebron University Hospital and Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - Benjamin J Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
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Wotman M, El-Naggar A, Ferrarotto R. Targeting human EGFR 2 (HER2) in salivary gland carcinoma. Expert Rev Anticancer Ther 2023; 23:573-582. [PMID: 37114470 DOI: 10.1080/14737140.2023.2208350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
INTRODUCTION Human epidermal growth factor receptor 2 (HER2) protein overexpression, gene amplification, and activating mutations have been identified in a subset of salivary gland carcinoma (SGC) histologies (HER2-positive), especially in salivary duct carcinoma, and represent an important therapeutic target. AREAS COVERED The evidence for targeting HER2 in the adjuvant setting is limited to small retrospective series. Conversely, there are prospective trials supporting the use of anti-HER2 therapy in patients with unresectable, recurrent, or metastatic HER2-positive SGC, including trastuzumab plus docetaxel, trastuzumab plus pertuzumab, trastuzumab-pkrb plus nanoxel, trastuzumab emtansine (T-DM1), and trastuzumab deruxtecan (T-Dxd). EXPERT OPINION HER2-targeting should be considered for patients with advanced HER2-positive SGC. There are no data to guide the selection of one anti-HER2 agent over another in the palliative setting. Trastuzumab plus docetaxel can be considered for patients with a high disease burden, while trastuzumab plus pertuzumab is a good option for patients with low disease burden or borderline performance status. T-DM1 or T-Dxd can be considered upon disease progression on trastuzumab-combination therapies, although these antibody-drug conjugates can also be used upfront. Future research should investigate predictive biomarkers, the combination of HER2 and androgen blockade, and the application of novel therapies from breast cancer.
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Affiliation(s)
- Michael Wotman
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Adel El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Renata Ferrarotto
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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43
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Eaton H, Timm KN. Mechanisms of trastuzumab induced cardiotoxicity - is exercise a potential treatment? CARDIO-ONCOLOGY (LONDON, ENGLAND) 2023; 9:22. [PMID: 37098605 PMCID: PMC10127350 DOI: 10.1186/s40959-023-00172-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 04/12/2023] [Indexed: 04/27/2023]
Abstract
The use of the adjuvant therapeutic antibody trastuzumab in breast cancer is associated with a range of cardiotoxic side effects despite successfully reducing the severity of outcomes cancer patients,. The most common cardiac effect, a reduction in left ventricular ejection fraction (LVEF), is a known precursor to heart failure and often requires interruption of chemotherapy to avoid endangering patients further. An understanding of trastuzumab's cardiac-specific interactions is therefore critical in devising new methods to not only avoid permanent cardiac damage, but also prolong treatment time, and therefore effectiveness, for breast cancer patients. Increasingly, the use of exercise as a treatment has been indicated across the field of cardio-oncology due to encouraging evidence that it can protect against LVEF reductions and heart failure. This review explores the mechanisms of trastuzumab-mediated cardiotoxicity, as well as the physiological effects of exercise on the heart, in order to assess the suitability of exercise intervention for breast cancer patients on trastuzumab antibody-therapy. We furthermore draw comparison to existing evidence for exercise intervention as a cardioprotective treatment in doxorubicin-induced cardiotoxicity. Although preclinical evidence seems to support exercise-based approaches also in trastuzumab-cardiotoxicity, current clinical evidence is too limited to confidently recommend it as a treatment, largely owing to issues of adherence. Future studies should therefore examine how the variety and duration of exercise can be adjusted to improve treatment effectiveness at a more personalised level.
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Affiliation(s)
- Holden Eaton
- Merton College, University of Oxford, Merton St, Oxford, OX1 4JD, UK
| | - Kerstin Nina Timm
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT, UK.
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Wakefield DL, Golfetto O, Jorand R, Biswas S, Meyer K, Avery KN, Zer C, Cacao EE, Tobin SJ, Talisman IJ, Williams JC, Jovanovic-Talisman T. Using quantitative single molecule localization microscopy to optimize multivalent HER2-targeting ligands. Front Med (Lausanne) 2023; 10:1064242. [PMID: 37138747 PMCID: PMC10149953 DOI: 10.3389/fmed.2023.1064242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 03/30/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction The progression-free survival of patients with HER2-positive metastatic breast cancer is significantly extended by a combination of two monoclonal antibodies, trastuzumab and pertuzumab, which target independent epitopes of the extracellular domain of HER2. The improved efficacy of the combination over individual antibody therapies targeting HER2 is still being investigated, and several molecular mechanisms may be in play: the combination downregulates HER2, improves antibody-dependent cell mediated cytotoxicity, and/or affects the organization of surface-expressed antigens, which may attenuate downstream signaling. Methods By combining protein engineering and quantitative single molecule localization microscopy (qSMLM), here we both assessed and optimized clustering of HER2 in cultured breast cancer cells. Results We detected marked changes to the cellular membrane organization of HER2 when cells were treated with therapeutic antibodies. When we compared untreated samples to four treatment scenarios, we observed the following HER2 membrane features: (1) the monovalent Fab domain of trastuzumab did not significantly affect HER2 clustering; (2) individual therapy with either trastuzumab or (3) pertuzumab produced significantly higher levels of HER2 clustering; (4) a combination of trastuzumab plus pertuzumab produced the highest level of HER2 clustering. To further enhance this last effect, we created multivalent ligands using meditope technology. Treatment with a tetravalent meditope ligand combined with meditope-enabled trastuzumab resulted in pronounced HER2 clustering. Moreover, compared to pertuzumab plus trastuzumab, at early time points this meditope-based combination was more effective at inhibiting epidermal growth factor (EGF) dependent activation of several downstream protein kinases. Discussion Collectively, mAbs and multivalent ligands can efficiently alter the organization and activation of the HER2 receptors. We expect this approach could be used in the future to develop new therapeutics.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - John C. Williams
- Department of Cancer Biology and Molecular Medicine, Beckman Research Institute, Duarte, CA, United States
| | - Tijana Jovanovic-Talisman
- Department of Cancer Biology and Molecular Medicine, Beckman Research Institute, Duarte, CA, United States
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Dostálová H, Jorda R, Řezníčková E, Kryštof V. Anticancer effect of zanubrutinib in HER2-positive breast cancer cell lines. Invest New Drugs 2023; 41:210-219. [PMID: 36913160 PMCID: PMC10140101 DOI: 10.1007/s10637-023-01346-7] [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: 01/26/2023] [Accepted: 02/23/2023] [Indexed: 03/14/2023]
Abstract
Small molecule Bruton's tyrosine kinase (BTK) inhibitors have been developed for the treatment of various haemato-oncological diseases, and ibrutinib was approved as the first BTK inhibitor for anticancer therapy in 2013. Previous reports proved the receptor kinase human epidermal growth factor receptor 2 (HER2) to be a valid off-target kinase of ibrutinib and potentially other irreversible BTK inhibitors, as it possesses a druggable cysteine residue in the active site of the enzyme. These findings suggest ibrutinib as a candidate drug for repositioning in HER2-positive breast cancer (BCa). This subtype of breast cancer belongs to one of the most common classes of breast tumours, and its prognosis is characterized by a high rate of recurrence and tumour invasiveness. Based on their similar kinase selectivity profiles, we investigated the anticancer effect of zanubrutinib, evobrutinib, tirabrutinib and acalabrutinib in different BCa cell lines and sought to determine whether it is linked with targeting the epidermal growth factor receptor family (ERBB) pathway. We found that zanubrutinib is a potential inhibitor of the HER2 signalling pathway, displaying an antiproliferative effect in HER2-positive BCa cell lines. Zanubrutinib effectively inhibits the phosphorylation of proteins in the ERBB signalling cascade, including the downstream kinases Akt and ERK, which mediate key signals ensuring the survival and proliferation of cancer cells. We thus propose zanubrutinib as another suitable candidate for repurposing in HER2-amplified solid tumours.
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Affiliation(s)
- Hana Dostálová
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic
| | - Radek Jorda
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic
| | - Eva Řezníčková
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic
| | - Vladimír Kryštof
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371, Olomouc, Czech Republic.
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University Olomouc, Hněvotínská 5, 77900, Olomouc, Czech Republic.
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Defining the Emergence of New Immunotherapy Approaches in Breast Cancer: Role of Myeloid-Derived Suppressor Cells. Int J Mol Sci 2023; 24:ijms24065208. [PMID: 36982282 PMCID: PMC10048951 DOI: 10.3390/ijms24065208] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/24/2023] [Accepted: 03/06/2023] [Indexed: 03/12/2023] Open
Abstract
Breast cancer (BC) continues to be the most diagnosed tumor in women and a very heterogeneous disease both inter- and intratumoral, mainly given by the variety of molecular profiles with different biological and clinical characteristics. Despite the advancements in early detection and therapeutic strategies, the survival rate is low in patients who develop metastatic disease. Therefore, it is mandatory to explore new approaches to achieve better responses. In this regard, immunotherapy arose as a promising alternative to conventional treatments due to its ability to modulate the immune system, which may play a dual role in this disease since the relationship between the immune system and BC cells depends on several factors: the tumor histology and size, as well as the involvement of lymph nodes, immune cells, and molecules that are part of the tumor microenvironment. Particularly, myeloid-derived suppressor cell (MDSC) expansion is one of the major immunosuppressive mechanisms used by breast tumors since it has been associated with worse clinical stage, metastatic burden, and poor efficacy of immunotherapies. This review focuses on the new immunotherapies in BC in the last five years. Additionally, the role of MDSC as a therapeutic target in breast cancer will be described.
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You JY, Park KH, Lee ES, Kwon Y, Kim KT, Nam S, Kim DH, Bae JW. Determining the Factors Predicting the Response to Anti-HER2 Therapy in HER2-Positive Breast Cancer Patients. Cancer Control 2023; 30:10732748221141672. [PMID: 36814068 PMCID: PMC9950611 DOI: 10.1177/10732748221141672] [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] [Indexed: 02/24/2023] Open
Abstract
PURPOSE We aimed to identify the differently expressed genes or related pathways associated with good responses to anti-HER2 therapy and to suggest a model for predicting drug response in neoadjuvant systemic therapy with trastuzumab in HER2-positive breast cancer patients. METHODS This study was retrospectively analyzed from consecutively collected patient data. We recruited 64 women with breast cancer and categorized them into 3 groups: complete response (CR), partial response (PR), and drug resistance (DR). The final number of patients in the study was 20. RNA from 20 core needle biopsy paraffin-embedded tissues and 4 cultured cell lines (SKBR3 and BT474 breast cancer parent cells and cultured resistant cells) was extracted, reverse transcribed, and subjected to GeneChip array analysis. The obtained data were analyzed using Gene Ontology, Kyoto Gene and Genome Encyclopedia, Database for Annotation, Visualization and Integrated Discovery. RESULTS In total, 6,656 genes differentially expressed between trastuzumab-susceptible and trastuzumab-resistant cell lines were identified. Among these, 3,224 were upregulated and 3,432 were downregulated. Expression changes in 34 genes in several pathways were found to be related to the response to trastuzumab-containing treatment in HER2-type breast cancer, interfering with adhesion to other cells or tissues (focal adhesion) and regulating extracellular matrix interactions and phagosome action. Thus, decreased tumor invasiveness and enhanced drug effects might be the mechanisms explaining the better drug response in the CR group. CONCLUSIONS This multigene assay-based study provides insights into breast cancer signaling and possible predictions of therapeutic response to targeted therapies such as trastuzumab.
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Affiliation(s)
- Ji Young You
- Division of Breast and Endocrine,
Department of Surgery, Korea University Medical
Center, Seoul, Korea
| | - Kyoung Hwa Park
- Department of Medical Oncology, Korea University Medical
Center, Seoul, Korea
| | - Eun Sook Lee
- Center for Breast Cancer, Research
Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Youngmee Kwon
- Center for Breast Cancer, Research
Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Kyoung Tae Kim
- Department of Molecular Dynamic
Research, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Seungyoon Nam
- Department of Genome Medicine and
Science, Gachon University College of
Medicine, Incheon, Korea
| | - Dong Hee Kim
- Department of Surgery, Eulji Medical Center, Seoul, Korea
| | - Jeoung Won Bae
- Division of Breast and Endocrine,
Department of Surgery, Korea University Medical
Center, Seoul, Korea,Jeoung Won Bae, Division of Breast and
Endocrine, Department of Surgery, Korea University Medical Center, Inchon-ro 73,
Seongbuk-gu, Seoul 02841, Korea. ;
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48
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Yamasaki A, Maruyama-Takahashi K, Nishida K, Okazaki S, Okita K, Akiyama Y, Suzuki H, Endo Y, Masuko K, Masuko T, Tomioka Y. CD98 regulates the phosphorylation of HER2 and a bispecific anti-HER2/CD98 antibody inhibits the growth signal of human breast cancer cells. Genes Cells 2023; 28:374-382. [PMID: 36811310 DOI: 10.1111/gtc.13016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023]
Abstract
Human epidermal growth factor receptor (HER) family proteins are currently major targets of therapeutic monoclonal antibodies against various epithelial cancers. However, the resistance of cancer cells to HER family-targeted therapies, which may be caused by cancer heterogeneity and persistent HER phosphorylation, often reduces overall therapeutic effects. We herein showed that a newly discovered molecular complex between CD98 and HER2 affected HER function and cancer cell growth. The immunoprecipitation of the HER2 or HER3 protein from lysates of SKBR3 breast cancer (BrCa) cells revealed the HER2-CD98 or HER3-CD98 complex. The knockdown of CD98 by small interfering RNAs inhibited the phosphorylation of HER2 in SKBR3 cells. A bispecific antibody (BsAb) that recognized the HER2 and CD98 proteins was constructed from a humanized anti-HER2 (SER4) IgG and an anti-CD98 (HBJ127) single chain variable fragment, and this BsAb significantly inhibited the cell growth of SKBR3 cells. Prior to the inhibition of AKT phosphorylation, BsAb inhibited the phosphorylation of HER2, however, significant inhibition of HER2 phosphorylation was not observed in anti-HER2 pertuzumab, trastuzumab, SER4 or anti-CD98 HBJ127 in SKBR3 cells. The dual targeting of HER2 and CD98 has potential as a new therapeutic strategy for BrCa.
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Affiliation(s)
- Akitaka Yamasaki
- Laboratory of Oncology Pharmacy Practice and Science, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai-shi, Japan.,Cell Biology Laboratory, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan
| | - Kumiko Maruyama-Takahashi
- Department of Hygienic Chemistry (April 1975-March 1994), Pharmaceutical Institute, Tohoku University, Sendai-shi, Japan
| | - Kento Nishida
- Laboratory of Oncology Pharmacy Practice and Science, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai-shi, Japan
| | - Shogo Okazaki
- Cell Biology Laboratory, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan.,Department of Microbiology, Division of Immunology and Pathobiology, Nihon University School of Density, Chiyoda-ku, Japan
| | - Kouki Okita
- Cell Biology Laboratory, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan.,Production and Manufacturing, Carna Biosciences Inc., Chuo-ku, Japan
| | - Yasutoshi Akiyama
- Laboratory of Oncology Pharmacy Practice and Science, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai-shi, Japan
| | - Hideaki Suzuki
- Department of Hygienic Chemistry (April 1975-March 1994), Pharmaceutical Institute, Tohoku University, Sendai-shi, Japan
| | - Yuichi Endo
- Laboratory of Natural Drug Resources, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan
| | - Kazue Masuko
- Cell Biology Laboratory, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan.,Department of Hygienic Chemistry (April 1975-March 1994), Pharmaceutical Institute, Tohoku University, Sendai-shi, Japan
| | - Takashi Masuko
- Cell Biology Laboratory, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan.,Department of Hygienic Chemistry (April 1975-March 1994), Pharmaceutical Institute, Tohoku University, Sendai-shi, Japan.,Laboratory of Natural Drug Resources, Faculty of Pharmacy, Kindai University, Higashiosaka-shi, Japan
| | - Yoshihisa Tomioka
- Laboratory of Oncology Pharmacy Practice and Science, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai-shi, Japan.,Department of Hygienic Chemistry (April 1975-March 1994), Pharmaceutical Institute, Tohoku University, Sendai-shi, Japan
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49
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Dowling GP, Keelan S, Toomey S, Daly GR, Hennessy BT, Hill ADK. Review of the status of neoadjuvant therapy in HER2-positive breast cancer. Front Oncol 2023; 13:1066007. [PMID: 36793602 PMCID: PMC9923093 DOI: 10.3389/fonc.2023.1066007] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/16/2023] [Indexed: 01/31/2023] Open
Abstract
Purpose The development of human epidermal growth factor receptor 2 (HER2)-directed therapies has revolutionized the treatment of HER2-positive breast cancer. The aim of this article is to review the continually evolving treatment strategies in the neoadjuvant setting of HER2-positive breast cancer, as well as the current challenges and future perspectives. Methods Searches were undertaken on PubMed and Clinicaltrials.gov for relevant publications and trials. Findings The current standard of care in high-risk HER2-positive breast cancer is to combine chemotherapy with dual anti-HER2 therapy, for a synergistic anti-tumor effect. We discuss the pivotal trials which led to the adoption of this approach, as well as the benefit of these neoadjuvant strategies for guiding appropriate adjuvant therapy. De-escalation strategies are currently being investigated to avoid over treatment, and aim to safely reduce chemotherapy, while optimizing HER2-targeted therapies. The development and validation of a reliable biomarker is essential to enable these de-escalation strategies and personalization of treatment. In addition, promising novel therapies are currently being explored to further improve outcomes in HER2-positive breast cancer.
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Affiliation(s)
- Gavin P Dowling
- Medical Oncology Lab, Department of Molecular Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Stephen Keelan
- The Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Sinead Toomey
- Medical Oncology Lab, Department of Molecular Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Gordon R Daly
- The Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Bryan T Hennessy
- Medical Oncology Lab, Department of Molecular Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Arnold D K Hill
- The Department of Surgery, Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
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50
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Integrin αvβ3 Is a Master Regulator of Resistance to TKI-Induced Ferroptosis in HER2-Positive Breast Cancer. Cancers (Basel) 2023; 15:cancers15041216. [PMID: 36831558 PMCID: PMC9954089 DOI: 10.3390/cancers15041216] [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: 01/06/2023] [Revised: 02/02/2023] [Accepted: 02/06/2023] [Indexed: 02/17/2023] Open
Abstract
Human epidermal growth factor receptor-2 (HER2)-targeting therapies provide clinical benefits for patients with HER2-positive breast cancer. However, the resistance to monotherapies invariably develops and leads to disease relapse and treatment failure. Previous studies have demonstrated a link between the potency of HER2-targeting tyrosine kinase inhibitors (TKIs) and their ability to induce an iron-dependent form of cell death called ferroptosis. The aim of this study was to understand the mechanisms of resistance to TKI-induced ferroptosis and identify novel approaches to overcome treatment resistance. We used mouse and human HER2-positive models of acquired TKI resistance to demonstrate an intimate link between the resistance to TKIs and to ferroptosis and present the first evidence that the cell adhesion receptor αvβ3 integrin is a critical mediator of resistance to TKI-induced ferroptosis. Our findings indicate that αvβ3 integrin-mediated resistance is associated with the re-wiring of the iron/antioxidant metabolism and persistent activation of AKT signalling. Moreover, using gene manipulation approaches and pharmacological inhibitors, we show that this "αvβ3 integrin addiction" can be targeted to reverse TKI resistance. Collectively, these findings provide critical insights into new therapeutic strategies to improve the treatment of advanced HER2-positive breast cancer patients.
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