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Madorsky Rowdo FP, Xiao G, Khramtsova GF, Nguyen J, Martini R, Stonaker B, Boateng R, Oppong JK, Adjei EK, Awuah B, Kyei I, Aitpillah FS, Adinku MO, Ankomah K, Osei-Bonsu EB, Gyan KK, Altorki NK, Cheng E, Ginter PS, Hoda S, Newman L, Elemento O, Olopade OI, Davis MB, Martin ML, Bargonetti J. Patient-derived tumor organoids with p53 mutations, and not wild-type p53, are sensitive to synergistic combination PARP inhibitor treatment. Cancer Lett 2024; 584:216608. [PMID: 38199587 PMCID: PMC10922546 DOI: 10.1016/j.canlet.2024.216608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 12/13/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024]
Abstract
Poly (ADP-ribose) polymerase inhibitors (PARPi) are used for patients with BRCA1/2 mutations, but patients with other mutations may benefit from PARPi treatment. Another mutation that is present in more cancers than BRCA1/2 is mutation to the TP53 gene. In 2D breast cancer cell lines, mutant p53 (mtp53) proteins tightly associate with replicating DNA and Poly (ADP-ribose) polymerase (PARP) protein. Combination drug treatment with the alkylating agent temozolomide and the PARPi talazoparib kills mtp53 expressing 2D grown breast cancer cell lines. We evaluated the sensitivity to the combination of temozolomide plus PARPi talazoparib treatment to breast and lung cancer patient-derived tumor organoids (PDTOs). The combination of the two drugs was synergistic for a cytotoxic response in PDTOs with mtp53 but not for PDTOs with wtp53. The combination of talazoparib and temozolomide induced more DNA double-strand breaks in mtp53 expressing organoids than in wild-type p53 expressing organoids as shown by increased γ-H2AX protein expression. Moreover, breast cancer tissue microarrays (TMAs) showed a positive correlation between stable p53 and high PARP1 expression in sub-groups of breast cancers, which may indicate sub-classes of breast cancers sensitive to PARPi therapy. These results suggest that mtp53 could be a biomarker to predict response to the combination of PARPi talazoparib-temozolomide treatment.
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Affiliation(s)
| | - Gu Xiao
- The Department of Biological Sciences Hunter College, Belfer Building, City University of New York, New York, NY, 10021, USA
| | - Galina F Khramtsova
- Center for Clinical Cancer Genetics and Global Health and Section of Hematology and Oncology, Department of Medicine, University of Chicago, Chicago, IL, 60637, USA
| | - John Nguyen
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Rachel Martini
- Department of Surgery, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Brian Stonaker
- Department of Surgery, Weill Cornell Medicine, New York, NY, 10021, USA
| | | | | | | | | | - Ishmael Kyei
- Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Michael O Adinku
- Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | - Kofi K Gyan
- Department of Surgery, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Nasser K Altorki
- Department of Cardiothoracic Surgery, Weill Cornell Medical College, New York, NY, USA
| | - Esther Cheng
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Paula S Ginter
- Department of Pathology, NYU Langone Hospital-Long Island, Mineola, NY, USA
| | - Syed Hoda
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Lisa Newman
- Department of Surgery, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Olufunmilayo I Olopade
- Center for Clinical Cancer Genetics and Global Health and Section of Hematology and Oncology, Department of Medicine, University of Chicago, Chicago, IL, 60637, USA
| | - Melissa B Davis
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Drive, Atlanta, GA, 30310, USA
| | - M Laura Martin
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Jill Bargonetti
- The Department of Biological Sciences Hunter College, Belfer Building, City University of New York, New York, NY, 10021, USA; Department of Cell and Developmental Biology, Weill Cornell Medical College, New York City, NY, 10021, USA; The Graduate Center Biology and Biochemistry Programs of City University of New York, New York, NY, 10016, USA.
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Madorsky Rowdo FP, Xiao G, Khramtsova GF, Nguyen J, Olopade OI, Martini R, Stonaker B, Boateng R, Oppong JK, Adjei EK, Awuah B, Kyei I, Aitpillah FS, Adinku MO, Ankomah K, Osei-Bonsu EB, Gyan KK, Altorki NK, Cheng E, Ginter PS, Hoda S, Newman L, Elemento O, Davis MB, Martin ML, Bargonetti J. Patient-derived tumor organoids with p53 mutations, and not wild-type p53, are sensitive to synergistic combination PARP inhibitor treatment. bioRxiv 2023:2023.06.22.544406. [PMID: 38076873 PMCID: PMC10705575 DOI: 10.1101/2023.06.22.544406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Poly (ADP-ribose) polymerase inhibitors (PARPi) are used for patients with BRCA1/2 mutations, but patients with other mutations may benefit from PARPi treatment. Another mutation that is present in more cancers than BRCA1/2 is mutation to the TP53 gene. In 2D breast cancer cell lines, mutant p53 (mtp53) proteins tightly associate with replicating DNA and Poly (ADP-ribose) polymerase (PARP) protein. Combination drug treatment with the alkylating agent temozolomide and the PARPi talazoparib kills mtp53 expressing 2D grown breast cancer cell lines. We evaluated the sensitivity to the combination of temozolomide plus PARPi talazoparib treatment to breast and lung cancer patient-derived tumor organoids (PDTOs). The combination of the two drugs was synergistic for a cytotoxic response in PDTOs with mtp53 but not for PDTOs with wtp53. The combination of talazoparib and temozolomide induced more DNA double-strand breaks in mtp53 expressing organoids than in wild-type p53 expressing organoids as shown by increased γ-H2AX protein expression. Moreover, breast cancer tissue microarrays (TMAs) showed a positive correlation between stable p53 and high PARP1 expression in sub-groups of breast cancers, which may indicate sub-classes of breast cancers sensitive to PARPi therapy. These results suggest that mtp53 could be a biomarker to predict response to the combination of PARPi talazoparib-temozolomide treatment.
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Affiliation(s)
| | - Gu Xiao
- The Department of Biological Sciences Hunter College, Belfer Building, City University of New York, New York, NY10021
| | - Galina F Khramtsova
- Center for Clinical Cancer Genetics and Global Health and Section of Hematology and Oncology, Department of Medicine, University of Chicago, Chicago, IL 60637
| | - John Nguyen
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York, NY10021
| | - Olufunmilayo I Olopade
- Center for Clinical Cancer Genetics and Global Health and Section of Hematology and Oncology, Department of Medicine, University of Chicago, Chicago, IL 60637
| | - Rachel Martini
- Department of Surgery, Weill Cornell Medicine, New York, NY10021
| | - Brian Stonaker
- Department of Surgery, Weill Cornell Medicine, New York, NY10021
| | | | | | | | | | - Ishmael Kyei
- Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | | | | | - Kofi K. Gyan
- Department of Surgery, Weill Cornell Medicine, New York, NY10021
| | - Nasser K. Altorki
- Department of Cardiothoracic Surgery, Weill Cornell Medical College, New York, NY
| | - Esther Cheng
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Paula S. Ginter
- Department of Pathology, NYU Langone Hospital-Long Island, Mineola, NY
| | - Syed Hoda
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Lisa Newman
- Department of Surgery, Weill Cornell Medicine, New York, NY10021
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York, NY10021
| | - Melissa B. Davis
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York, NY10021
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Drive, Atlanta, GA 30310
| | - M. Laura Martin
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York, NY10021
| | - Jill Bargonetti
- The Department of Biological Sciences Hunter College, Belfer Building, City University of New York, New York, NY10021
- Department of Cell and Developmental Biology, Weill Cornell Medical College, New York City, NY 10021
- The Graduate Center Biology and Biochemistry Programs of City University of New York, New York, NY 10016
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Guerra Y, Martini R, Bensenhaver J, Chen Y, Oppong JK, Kyei I, Aitpillah FS, Adinku MO, Oppong JK, Adjei EK, Jibril A, Awuah B, Bekele M, Abebe E, Ankomah K, Osei-Bonsu EB, Gyan KK, Yates C, Blenman K, Elemento O, Newman L, Davis MB. Abstract PO-141: The role of African Duffy-null allele related inflammation on the tumor microenvironment. Cancer Epidemiol Biomarkers Prev 2022. [DOI: 10.1158/1538-7755.disp21-po-141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
DARC/ACKR1 erythrocyte expression, also known as the “Duffy blood group,” is understood to sequester pro-inflammatory chemokines and thereby regulate circulating gradients that direct immune cell infiltration. We hypothesize that this function also determines immune cell landscapes in the tumor microenvironment. Due to evolutionary selection pressures of malaria, individuals with sub-Saharan African ancestry typically carry the Duffy-null allele (rs4849887) and this lack of DARC/ACKR1 expression gives immunity to malaria while also allowing chronically high inflammation levels. Over 68% of African Americans (AA) have been found to have the Duffy-null genotype, compared to a rare 1-3% in European American individuals and we have shown it increases predisposition for Triple-Negative Breast Cancer (TNBC). In addition, we are currently studying if Duffy-null may contribute to higher breast cancer mortality that disproportionately affects AA women. This may be in part due to the role that low-DARC/ACKR1 expression plays in chronic inflammation, altering levels of several chemokines that modulate the migration and differentiation of specific immune cells. This role will impact tumor immune cell infiltration as well as the immune cell population composition overall, depending upon levels of DARC/ACKR1. Using RNA sequencing, our initial results indicated that for breast cancer tumors with high DARC/ACKR1 expression there was a higher estimated presence of CD8+ T cells, CD4+ T cells, regulatory T cells, follicular helper T cells, and memory B cells. Whereas with low DARC/ACKR1 expression, there was markedly less expression of resting dendritic cells and memory B cells. Therefore, in order to ascertain the influence DARC status has on spatial deposition and functional status of immune cell landscapes across the tumor microenvironment, we performed imaging mass cytometry on primary TNBC tumors. The panel contained tumor, structural, and immune markers, and was used to characterize the spatial differences between samples that had been verified to be DARC-high or DARC-low through immunohistochemistry. Our imaging analyses indicated that high DARC/ACKR1 expression correlates with infiltration of monocytes, macrophages, and cytotoxic T cells into the solid tumor microenvironment. Conversely, tumors with low DARC/ACKR1 expression showed monocytes and cytotoxic T cells contained in the tumor stroma. Using single-cell phenotyping, we were also able to identify distinct cell populations between DARC-high and -low. The tSNE analysis and heatmaps performed using Histology Topography Cytometry Analysis Toolbox (histoCAT), allowed us to visualize the spatial distribution of these cell populations, indicating an immune-suppressive tumor microenvironment in DARC-low tumors. These differences may be implicated in the causality of tumor progression as well as how to approach treatment given the cell heterogeneity of TNBC. This work provides greater context on the role that Duffy-null plays in chronic inflammation on the tumor microenvironment.
Citation Format: Yanira Guerra, Rachel Martini, Jessica Bensenhaver, Yalei Chen, Joseph K. Oppong, Ishmael Kyei, Frances S. Aitpillah, Michael O. Adinku, Joseph K. Oppong, Ernest K. Adjei, Aisha Jibril, Baffour Awuah, Mahteme Bekele, Engida Abebe, Kwasi Ankomah, Ernest B. Osei-Bonsu, Kofi K. Gyan, Clayton Yates, Kim Blenman, Olivier Elemento, Lisa Newman, Melissa B. Davis. The role of African Duffy-null allele related inflammation on the tumor microenvironment [abstract]. In: Proceedings of the AACR Virtual Conference: 14th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2021 Oct 6-8. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2022;31(1 Suppl):Abstract nr PO-141.
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Affiliation(s)
| | | | | | | | | | - Ishmael Kyei
- 4Kwame Nkrumah University of Science and Technology, Kumasi, Ghana,
| | | | | | | | | | - Aisha Jibril
- 5St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia,
| | | | - Mahteme Bekele
- 5St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia,
| | - Engida Abebe
- 5St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia,
| | | | | | | | | | - Kim Blenman
- 7Yale University School of Medicine, New Haven, CT
| | | | - Lisa Newman
- 1Weill Cornell Medical College, New York, NY,
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Martini R, Chen Y, Jenkins BD, Elhussin IA, Cheng E, Hoda SA, Ginter PS, Hanover J, Zeidan RB, Oppong JK, Adjei EK, Jibril A, Chitale D, Bensenhaver JM, Awuah B, Bekele M, Abebe E, Kyei I, Aitpillah FS, Adinku MO, Ankomah K, Osei-Bonsu EB, Nathansan SD, Jackson L, Jiagge E, Petersen LF, Proctor E, Nikolinakos P, Gyan KK, Yates C, Kittles R, Newman LA, Davis MB. Investigation of triple-negative breast cancer risk alleles in an International African-enriched cohort. Sci Rep 2021; 11:9247. [PMID: 33927264 PMCID: PMC8085076 DOI: 10.1038/s41598-021-88613-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 04/12/2021] [Indexed: 11/09/2022] Open
Abstract
Large-scale efforts to identify breast cancer (BC) risk alleles have historically taken place among women of European ancestry. Recently, there are new efforts to verify if these alleles increase risk in African American (AA) women as well. We investigated the effect of previously reported AA breast cancer and triple-negative breast cancer (TNBC) risk alleles in our African-enriched International Center for the Study of Breast Cancer Subtypes (ICSBCS) cohort. Using case-control, case-series and race-nested approaches, we report that the Duffy-null allele (rs2814778) is associated with TNBC risk (OR = 3.814, p = 0.001), specifically among AA individuals, after adjusting for self-indicated race and west African ancestry (OR = 3.368, p = 0.007). We have also validated the protective effect of the minor allele of the ANKLE1 missense variant rs2363956 among AA for TNBC (OR = 0.420, p = 0.005). Our results suggest that an ancestry-specific Duffy-null allele and differential prevalence of a polymorphic gene variant of ANKLE1 may play a role in TNBC breast cancer outcomes. These findings present opportunities for therapeutic potential and future studies to address race-specific differences in TNBC risk and disease outcome.
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Affiliation(s)
- Rachel Martini
- Department of Surgery, Weill Cornell Medicine, 420 E 70th Street, New York City, NY, 10021, USA
- Department of Genetics, University of Georgia, Athens, GA, USA
| | - Yalei Chen
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI, USA
- Center for Bioinformatics, Henry Ford Health System, Detroit, MI, USA
| | - Brittany D Jenkins
- Department of Surgery, Weill Cornell Medicine, 420 E 70th Street, New York City, NY, 10021, USA
- Department of Genetics, University of Georgia, Athens, GA, USA
| | - Isra A Elhussin
- Department of Biology & Center for Cancer Research, Tuskegee University, Tuskegee, AL, USA
| | - Esther Cheng
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Syed A Hoda
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Paula S Ginter
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | | | - Rozina B Zeidan
- Department of Surgery, Weill Cornell Medicine, 420 E 70th Street, New York City, NY, 10021, USA
| | - Joseph K Oppong
- Department of Surgery, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Ernest K Adjei
- Department of Pathology, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Aisha Jibril
- Department of Pathology, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | | | | | - Baffour Awuah
- Directorate of Oncology, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Mahteme Bekele
- Department of Surgery, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Engida Abebe
- Department of Surgery, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Ishmael Kyei
- Department of Surgery, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Frances S Aitpillah
- Department of Surgery, Komfo Anokye Teaching Hospital, Kumasi, Ghana
- Department of Surgery, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Michael O Adinku
- Department of Surgery, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Kwasi Ankomah
- Directorate of Radiology, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | | | | | - LaToya Jackson
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI, USA
| | - Evelyn Jiagge
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI, USA
| | | | - Erica Proctor
- Department of Surgery, Henry Ford Health System, Detroit, MI, USA
| | | | - Kofi K Gyan
- Department of Surgery, Weill Cornell Medicine, 420 E 70th Street, New York City, NY, 10021, USA
| | - Clayton Yates
- Department of Biology & Center for Cancer Research, Tuskegee University, Tuskegee, AL, USA
| | - Rick Kittles
- Department of Population Sciences, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Lisa A Newman
- Department of Surgery, Weill Cornell Medicine, 420 E 70th Street, New York City, NY, 10021, USA
| | - Melissa B Davis
- Department of Surgery, Weill Cornell Medicine, 420 E 70th Street, New York City, NY, 10021, USA.
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Thaivalappil SS, Gyakobo M, Awuah B, Osei-Bonsu EB, Jiagge EM, Soliman AS, Merajver SD. Abstract 5511: Cancer care-seeking patterns in Kumasi, Ghana. Cancer Res 2012. [DOI: 10.1158/1538-7445.am2012-5511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background and Objective: Data from each of the 32 sentinel hospitals within the 10 regions of Ghana indicate that cancer is among the top ten causes of death in the country and it also appears to be on the rise. Barriers that delay detection and treatment of cancer compound the untoward consequences of this rising incidence. Over 80% of cancer patients at Komfo Anokye Teaching Hospital (KATH) in Kumasi present to the hospital in Stage III or later, and data indicate that even those relatively rare patients who are identified through detection and screening in Ghana still present late to the hospital. Thus, understanding and addressing the causes of delayed or dropped treatment appears to be important steps that will guide policies for early detection and treatment. We conducted this study to identify the care-seeking and referral patterns of cancer patients before arriving at and within KATH to reach specialized cancer treatment. Methods: Semi-structured interviews with cancer patients were conducted between June-July 2011 at the Oncology Directorate at KATH, which is one of Ghana's two National Centers for Radiotherapy and Nuclear Medicine. Patients were asked about their care-seeking patterns from the beginning of their symptoms until their arrival at the Oncology Directorate, and about the barriers they faced during their care-seeking process. Abstraction of relevant clinical data from patient medical records was done to complement and validate data from the interviews. Preliminary Results: We attempted 224 interviews, with a final eligible sample size of 216 completed interviews. Over 56% of those interviewed were new patients first seen in the Oncology Directorate in 2011. Nearly 78% of the patients were females, consistent with the gender distribution of the Directorate. The most common cancers in our sample were: cervical and uterine (32.71%), breast (27.10%), head and neck (16.36%) and prostate (4.67%), approximately reflecting the different tumor types diagnosed in the Directorate overall. Patients interviewed came from all ten regions of Ghana, with 65.7% from the Ashanti region in which KATH is located. Patients reported visiting an average of 2 facilities before arriving at KATH, with an average time between initial symptoms and the first point of care being 4 months and a range of less than one month to over 6.5 years. Conclusions: Preliminary results suggest that the care-seeking patterns of cancer patients in Ghana might differ from what is commonly believed, with approximately 7% of the respondents reporting that they visited the facility of a traditional healer, herbalist or faith healer. Moreover, system-related delays may play a larger role in delayed care compared to patient-related delays. Further analysis from this study are ongoing and will help identify factors that impact the delay between the onset of cancer symptoms and presentation to treatment facilities and also factors that are amenable to modification within the Ghanaian health system.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 103rd Annual Meeting of the American Association for Cancer Research; 2012 Mar 31-Apr 4; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2012;72(8 Suppl):Abstract nr 5511. doi:1538-7445.AM2012-5511
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Affiliation(s)
| | | | | | | | - Evelyn M. Jiagge
- 4Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
| | - Amr S. Soliman
- 1University of Michigan School of Public Health, Ann Arbor, MI
| | - Sofia D. Merajver
- 4Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI
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