1
|
Vickers R, Porter W. Immune Cell Contribution to Mammary Gland Development. J Mammary Gland Biol Neoplasia 2024; 29:16. [PMID: 39177859 PMCID: PMC11343902 DOI: 10.1007/s10911-024-09568-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 06/27/2024] [Indexed: 08/24/2024] Open
Abstract
Postpartum breast cancer (PPBC) is a unique subset of breast cancer, accounting for nearly half of the women diagnosed during their postpartum years. Mammary gland involution is widely regarded as being a key orchestrator in the initiation and progression of PPBC due to its unique wound-healing inflammatory signature. Here, we provide dialogue suggestive that lactation may also facilitate neoplastic development as a result of sterile inflammation. Immune cells are involved in all stages of postnatal mammary development. It has been proposed that the functions of these immune cells are partially directed by mammary epithelial cells (MECs) and the cytokines they produce. This suggests that a more niche area of exploration aimed at assessing activation of innate immune pathways within MECs could provide insight into immune cell contributions to the developing mammary gland. Immune cell contribution to pubertal development and mammary gland involution has been extensively studied; however, investigations into pregnancy and lactation remain limited. During pregnancy, the mammary gland undergoes dramatic expansion to prepare for lactation. As a result, MECs are susceptible to replicative stress. During lactation, mitochondria are pushed to capacity to fulfill the high energetic demands of producing milk. This replicative and metabolic stress, if unresolved, can elicit activation of innate immune pathways within differentiating MECs. In this review, we broadly discuss postnatal mammary development and current knowledge of immune cell contribution to each developmental stage, while also emphasizing a more unique area of study that will be beneficial in the discovery of novel therapeutic biomarkers of PPBC.
Collapse
Affiliation(s)
- Ramiah Vickers
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine, Texas A&M University, College Station, TX, 77843, USA
| | - Weston Porter
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine, Texas A&M University, College Station, TX, 77843, USA.
| |
Collapse
|
2
|
Hesari M, Mohammadi P, Moradi M, Shackebaei D, Yarmohammadi F. Molecular mechanisms involved in therapeutic effects of natural compounds against cisplatin-induced cardiotoxicity: a review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03207-3. [PMID: 38850306 DOI: 10.1007/s00210-024-03207-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 05/31/2024] [Indexed: 06/10/2024]
Abstract
Cisplatin is a widely used chemotherapeutic agent for the treatment of various cancers. However, the clinical use of cisplatin is limited by its cardiotoxic side effects. The primary mechanisms implicated in this cardiotoxicity include mitochondrial dysfunction, oxidative stress, inflammation, and apoptotic. Numerous natural compounds (NCs) have been introduced as promising protective factors against cisplatin-mediated cardiac damage. The current review summarized the potential of various NCs as cardioprotective agents at the molecular levels. These compounds exhibited potent antioxidant and anti-inflammatory effects by interaction with the PI3K/AKT, AMPK, Nrf2, NF-κB, and NLRP3/caspase-1/GSDMD pathways. Generally, the modulation of these signaling pathways by NCs represents a promising strategy for improving the therapeutic index of cisplatin by reducing its cardiac side effects.
Collapse
Affiliation(s)
- Mahvash Hesari
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Pantea Mohammadi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mojtaba Moradi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Physiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Dareuosh Shackebaei
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fatemeh Yarmohammadi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| |
Collapse
|
3
|
Hilwi M, Shulman K, Naroditsky I, Feld S, Gross-Cohen M, Boyango I, Soboh S, Vornicova O, Farhoud M, Singh P, Bar-Sela G, Goldberg H, Götte M, Sharrocks AD, Li Y, Sanderson RD, Ilan N, Vlodavsky I. Nuclear localization of heparanase 2 (Hpa2) attenuates breast carcinoma growth and metastasis. Cell Death Dis 2024; 15:232. [PMID: 38519456 PMCID: PMC10959965 DOI: 10.1038/s41419-024-06596-8] [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: 11/12/2023] [Revised: 02/28/2024] [Accepted: 03/06/2024] [Indexed: 03/25/2024]
Abstract
Unlike the intense research effort devoted to exploring the significance of heparanase in cancer, very little attention was given to Hpa2, a close homolog of heparanase. Here, we explored the role of Hpa2 in breast cancer. Unexpectedly, we found that patients endowed with high levels of Hpa2 exhibited a higher incidence of tumor metastasis and survived less than patients with low levels of Hpa2. Immunohistochemical examination revealed that in normal breast tissue, Hpa2 localizes primarily in the cell nucleus. In striking contrast, in breast carcinoma, Hpa2 expression is not only decreased but also loses its nuclear localization and appears diffuse in the cell cytoplasm. Importantly, breast cancer patients in which nuclear localization of Hpa2 is retained exhibited reduced lymph-node metastasis, suggesting that nuclear localization of Hpa2 plays a protective role in breast cancer progression. To examine this possibility, we engineered a gene construct that directs Hpa2 to the cell nucleus (Hpa2-Nuc). Notably, overexpression of Hpa2 in breast carcinoma cells resulted in bigger tumors, whereas targeting Hpa2 to the cell nucleus attenuated tumor growth and tumor metastasis. RNAseq analysis was performed to reveal differentially expressed genes (DEG) in Hpa2-Nuc tumors vs. control. The analysis revealed, among others, decreased expression of genes associated with the hallmark of Kras, beta-catenin, and TNF-alpha (via NFkB) signaling. Our results imply that nuclear localization of Hpa2 prominently regulates gene transcription, resulting in attenuation of breast tumorigenesis. Thus, nuclear Hpa2 may be used as a predictive parameter in personalized medicine for breast cancer patients.
Collapse
Affiliation(s)
- Maram Hilwi
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | | | - Inna Naroditsky
- Departments of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Sari Feld
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Miriam Gross-Cohen
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Ilanit Boyango
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Soaad Soboh
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Olga Vornicova
- Department of Oncology, Ha'amek Medical Center, Afula, Israel
| | - Malik Farhoud
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Preeti Singh
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Gil Bar-Sela
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
- Department of Oncology, Ha'amek Medical Center, Afula, Israel
| | | | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, Muenster, Germany
| | - Andrew D Sharrocks
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Yaoyong Li
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Ralph D Sanderson
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Neta Ilan
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Israel Vlodavsky
- Technion Integrated Cancer Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel.
| |
Collapse
|
4
|
Al Sbihi A, Alasfour M, Pongas G. Innovations in Antibody-Drug Conjugate (ADC) in the Treatment of Lymphoma. Cancers (Basel) 2024; 16:827. [PMID: 38398219 PMCID: PMC10887180 DOI: 10.3390/cancers16040827] [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: 01/21/2024] [Revised: 02/15/2024] [Accepted: 02/17/2024] [Indexed: 02/25/2024] Open
Abstract
Chemoimmunotherapy and cellular therapy are the mainstay of the treatment of relapsed/refractory (R/R) lymphomas. Development of resistance and commonly encountered toxicities of these treatments limit their role in achieving desired response rates and durable remissions. The Antibody-Drug Conjugate (ADC) is a novel class of targeted therapy that has demonstrated significant efficacy in treating various cancers, including lymphomas. To date, three ADC agents have been approved for different lymphomas, marking a significant advancement in the field. In this article, we aim to review the concept of ADCs and their application in lymphoma treatment, provide an analysis of currently approved agents, and discuss the ongoing advancements of ADC development.
Collapse
Affiliation(s)
| | | | - Georgios Pongas
- Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA
| |
Collapse
|
5
|
Todorović-Raković N, Whitfield JR. Therapeutic implications of the interplay between interferons and ER in breast cancer. Cytokine Growth Factor Rev 2024; 75:119-125. [PMID: 38296759 DOI: 10.1016/j.cytogfr.2024.01.002] [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: 12/27/2023] [Accepted: 01/03/2024] [Indexed: 02/02/2024]
Abstract
The involvement of interferons (IFNs) in various diseases, including breast cancer, has sparked controversy due to their diverse roles in immunity and significant impact on pathological mechanisms. In the context of breast cancer, the heightened expression of endogenous IFNs has been linked to anti-tumor activity and a favorable prognosis for patients. Within the tumor tissue and microenvironment, IFNs initiate a cascade of molecular events involving numerous factors, which can lead to either cooperative or repressive interactions. The specific functions of IFNs in breast cancer vary depending on the two major disease phenotypes: hormone dependent (or responsive) and hormone independent (or unresponsive) breast cancer. Hormone dependence is determined by the presence of estrogen receptors (ERs). The interplay between the IFN and ER signaling pathways, and the involvement of intermediate factors such as NFκB, are areas that have been somewhat under-researched, but that hold potential importance for the understanding and treatment of breast cancer. This review aims to provide a comprehensive overview of the actions of IFNs in breast cancer, particularly in relation to the different breast cancer phenotypes and the significance of comprehending the underlying mechanisms. Furthermore, the use of IFN-based therapies in cancer treatment remains a topic of debate and has not yet gained widespread acceptance. However, emerging discoveries may redirect focus towards the potential of IFN-based therapies.
Collapse
Affiliation(s)
- Nataša Todorović-Raković
- Department of Experimental Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia.
| | - Jonathan R Whitfield
- Vall d'Hebron Institute of Oncology (VHIO), Carrer Natzaret 115, Vall d'Hebron Barcelona Hospital Campus, 08035 Barcelona, Spain.
| |
Collapse
|
6
|
Ali U, Vungarala S, Tiriveedhi V. Genomic Features of Homologous Recombination Deficiency in Breast Cancer: Impact on Testing and Immunotherapy. Genes (Basel) 2024; 15:162. [PMID: 38397152 PMCID: PMC10887603 DOI: 10.3390/genes15020162] [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: 12/28/2023] [Revised: 01/21/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024] Open
Abstract
Genomic instability is one of the well-established hallmarks of cancer. The homologous recombination repair (HRR) pathway plays a critical role in correcting the double-stranded breaks (DSB) due to DNA damage in human cells. Traditionally, the BRCA1/2 genes in the HRR pathway have been tested for their association with breast cancer. However, defects in the HRR pathway (HRD, also termed 'BRCAness'), which has up to 50 genes, have been shown to be involved in tumorigenesis and treatment susceptibility to poly-ADP ribose polymerase inhibitors (PARPis), platinum-based chemotherapy, and immune checkpoint inhibitors (ICIs). A reliable consensus on HRD scores is yet to be established. Emerging evidence suggests that only a subset of breast cancer patients benefit from ICI-based immunotherapy. Currently, albeit with limitations, the expression of programmed death-ligand 1 (PDL1) and tumor mutational burden (TMB) are utilized as biomarkers to predict the favorable outcomes of ICI therapy in breast cancer patients. Preclinical studies demonstrate an interplay between the HRR pathway and PDL1 expression. In this review, we outline the current understanding of the role of HRD in genomic instability leading to breast tumorigenesis and delineate outcomes from various clinical trials. Furthermore, we discuss potential strategies for combining HRD-targeted therapy with immunotherapy to achieve the best healthcare outcomes in breast cancer patients.
Collapse
Affiliation(s)
- Umer Ali
- Department of Biological Sciences, Tennessee State University, Nashville, TN 37209, USA;
| | - Sunitha Vungarala
- Meharry-Vanderbilt Alliance, Vanderbilt University Medical Center, Nashville, TN 37209, USA;
| | - Venkataswarup Tiriveedhi
- Department of Biological Sciences, Tennessee State University, Nashville, TN 37209, USA;
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37209, USA
| |
Collapse
|