1
|
Weiler S, Nairz M. TAM-ing the CIA-Tumor-Associated Macrophages and Their Potential Role in Unintended Side Effects of Therapeutics for Cancer-Induced Anemia. Front Oncol 2021; 11:627223. [PMID: 33842333 PMCID: PMC8027083 DOI: 10.3389/fonc.2021.627223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 03/01/2021] [Indexed: 12/21/2022] Open
Abstract
Cancer-induced anemia (CIA) is a common consequence of neoplasia and has a multifactorial pathophysiology. The immune response and tumor treatment, both intended to primarily target malignant cells, also affect erythropoiesis in the bone marrow. In parallel, immune activation inevitably induces the iron-regulatory hormone hepcidin to direct iron fluxes away from erythroid progenitors and into compartments of the mononuclear phagocyte system. Moreover, many inflammatory mediators inhibit the synthesis of erythropoietin, which is essential for stimulation and differentiation of erythroid progenitor cells to mature cells ready for release into the blood stream. These pathophysiological hallmarks of CIA imply that the bone marrow is not only deprived of iron as nutrient but also of erythropoietin as central growth factor for erythropoiesis. Tumor-associated macrophages (TAM) are present in the tumor microenvironment and display altered immune and iron phenotypes. On the one hand, their functions are altered by adjacent tumor cells so that they promote rather than inhibit the growth of malignant cells. As consequences, TAM may deliver iron to tumor cells and produce reduced amounts of cytotoxic mediators. Furthermore, their ability to stimulate adaptive anti-tumor immune responses is severely compromised. On the other hand, TAM are potential off-targets of therapeutic interventions against CIA. Red blood cell transfusions, intravenous iron preparations, erythropoiesis-stimulating agents and novel treatment options for CIA may interfere with TAM function and thus exhibit secondary effects on the underlying malignancy. In this Hypothesis and Theory, we summarize the pathophysiological hallmarks, clinical implications and treatment strategies for CIA. Focusing on TAM, we speculate on the potential intended and unintended effects that therapeutic options for CIA may have on the innate immune response and, consequently, on the course of the underlying malignancy.
Collapse
Affiliation(s)
- Stefan Weiler
- National Poisons Information Centre, Tox Info Suisse, Associated Institute of the University of Zurich, Zurich, Switzerland.,Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, Eidgenossische Technische Hochschule Zurich, Zurich, Switzerland
| | - Manfred Nairz
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria
| |
Collapse
|
2
|
Zhang L, Gong AGW, Riaz K, Deng JY, Ho CM, Lin HQ, Dong TTX, Lee YK, Tsim KWK. A novel combination of four flavonoids derived from Astragali Radix relieves the symptoms of cyclophosphamide-induced anemic rats. FEBS Open Bio 2017; 7:318-323. [PMID: 28286727 PMCID: PMC5337903 DOI: 10.1002/2211-5463.12146] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 09/27/2016] [Accepted: 09/29/2016] [Indexed: 11/23/2022] Open
Abstract
By using a feedback system control scheme, the best combination of formononetin, ononin, calycosin, and calycosin‐7‐O‐β‐d‐glucoside derived from Astragali Radix was shown to activate a hypoxia response element, a regulator for erythropoietin (EPO) transcription, in kidney fibroblast. In cyclophosphamide‐induced anemic rats, the treatment of combined flavonoids, or EPO, improved the levels of red blood cells, white blood cells, hemoglobin, and hematocrit. In addition, the altered levels of antioxidant capacity, super oxidase dismutase, and malondialdehyde, triggered in anemic rats, were restored to control levels by the treatment of flavonoids. Here, we proposed a possible therapy by using the common flavonoids in treating anemia.
Collapse
Affiliation(s)
- Li Zhang
- Division of Life Science and Center for Chinese Medicine The Hong Kong University of Science and Technology China; School of Pharmacy Shanghai University of Traditional Chinese Medicine China
| | - Amy G W Gong
- Division of Life Science and Center for Chinese Medicine The Hong Kong University of Science and Technology China
| | - Kashif Riaz
- Department of Mechanical and Aerospace Engineering The Hong Kong University of Science and Technology China
| | - Jun Y Deng
- Division of Life Science and Center for Chinese Medicine The Hong Kong University of Science and Technology China
| | - Chih M Ho
- Department of Mechanical and Aerospace Engineering University of California Los Angeles CA USA
| | - Huang Q Lin
- Division of Life Science and Center for Chinese Medicine The Hong Kong University of Science and Technology China; HKUST Shenzhen Research Institute Nanshan Shenzhen Guangdong Province China
| | - Tina T X Dong
- Division of Life Science and Center for Chinese Medicine The Hong Kong University of Science and Technology China; HKUST Shenzhen Research Institute Nanshan Shenzhen Guangdong Province China
| | - Yi-Kuen Lee
- Department of Mechanical and Aerospace Engineering The Hong Kong University of Science and Technology China
| | - Karl W K Tsim
- Division of Life Science and Center for Chinese Medicine The Hong Kong University of Science and Technology China; HKUST Shenzhen Research Institute Nanshan Shenzhen Guangdong Province China
| |
Collapse
|
3
|
Marvibaigi M, Supriyanto E, Amini N, Abdul Majid FA, Jaganathan SK. Preclinical and clinical effects of mistletoe against breast cancer. BIOMED RESEARCH INTERNATIONAL 2014; 2014:785479. [PMID: 25136622 PMCID: PMC4127267 DOI: 10.1155/2014/785479] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 06/06/2014] [Accepted: 06/18/2014] [Indexed: 02/04/2023]
Abstract
Breast cancer is among the most frequent types of cancer in women worldwide. Current conventional treatment options are accompanied by side effects. Mistletoe is amongst the important herbal medicines traditionally used as complementary remedies. An increasing number of studies have reported anticancer activity of mistletoe extracts on breast cancer cells and animal models. Some recent evidence suggests that cytotoxic activity of mistletoe may be mediated through different mechanisms. These findings provide a good base for clinical trials. Various studies on mistletoe therapy for breast cancer patients revealed similar findings concerning possible benefits on survival time, health-related quality of life (HRQoL), remission rate, and alleviating adverse reactions to conventional therapy. This review provides an overview of the recent findings on preclinical experiments and clinical trials of mistletoe for its cytotoxic and antitumor activity and its effect on HRQoL in breast cancer patients. Moreover, studies investigating molecular and cellular mechanisms underlying antitumor activity of mistletoe are discussed in this paper. The analyzed trials provided evidence that there might be a combination of pharmacological and motivational aspects mediated by the mistletoe extract application which may contribute to the clinical benefit and positive outcome such as improved HRQoL and self-regulation in breast cancer patients.
Collapse
Affiliation(s)
- Mohsen Marvibaigi
- IJN-UTM Cardiovascular Engineering Center, Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Eko Supriyanto
- IJN-UTM Cardiovascular Engineering Center, Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Neda Amini
- IJN-UTM Cardiovascular Engineering Center, Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Fadzilah Adibah Abdul Majid
- Bioprocess Engineering Department, Faculty of Chemical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Saravana Kumar Jaganathan
- IJN-UTM Cardiovascular Engineering Center, Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| |
Collapse
|
4
|
Durigova A, Lamy PJ, Thezenas S, Pouderoux S, Montels F, Romieu G, Gutowski M, Jacot W. Anemia and iron biomarkers in patients with early breast cancer. Diagnostic value of hepcidin and soluble transferrin receptor quantification. Clin Chem Lab Med 2014; 51:1833-41. [PMID: 23787470 DOI: 10.1515/cclm-2013-0031] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Accepted: 05/30/2013] [Indexed: 01/07/2023]
Abstract
BACKGROUND Anemia, a frequent and deleterious condition in patients with cancer, is mainly caused by chemotherapy toxicity, iron deficiency, or inflammation. We evaluated the baseline iron metabolism biomarkers and their association with anemia occurrence during chemotherapy in patients with early breast cancer (EBC). METHODS In this monocentric retrospective study, classical iron metabolism markers and new biomarkers as well as sTfR and hepcidin were assessed at baseline in 347 patients with EBC who received a sequential taxane and anthracycline-based regimen between April 2007 and October 2009. Hemoglobin level was measured every 21 days. RESULTS Thirty-five patients had baseline iron deficiency and 13 inflammatory iron sequestration. In multivariate analysis, only high sTfR (OR=27.6, p<0.001, 95% CI 8.74-87) and pre-menopausal status (OR=7.3, 95% CI 0.04-0.43, p=0.001) remained statistically associated with iron deficiency. High hepcidin values and inflammatory iron sequestration were significantly associated (p=0.032). In total 6.1% patients had baseline anemia and 86.2% patients developed anemia during chemotherapy (41 had grade ≥2 anemia). Baseline hemoglobin below 13 g/dL and low hepcidin levels were the two independent predictive factors of severe anemia. CONCLUSIONS In early breast cancer treated by chemotherapy, only baseline hemoglobin and hepcidin levels are independent predictive factors of anemic syndrome occurrence.
Collapse
|
5
|
Liao GS, Apaya MK, Shyur LF. Herbal medicine and acupuncture for breast cancer palliative care and adjuvant therapy. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:437948. [PMID: 23840256 PMCID: PMC3694462 DOI: 10.1155/2013/437948] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Revised: 05/14/2013] [Accepted: 05/21/2013] [Indexed: 11/17/2022]
Abstract
Breast cancer is a life-threatening disease among women worldwide with annual rates of reported incidence and death increasing alarmingly. Chemotherapy is a recommended and effective treatment option for breast cancer; however, the narrow therapeutic indices and varied side effects of currently approved drugs present major hurdles in increasing its effectiveness. An increasing number of literature evidence indicate that complementary and alternative medicine (CAM) used in treatment-related symptom control and alleviation of side effects plays an important role in increasing survival rate and quality of life in breast cancer patients. This review focuses on the use of herbal medicines and acupuncture in palliative care and as adjuvants in the treatment of breast cancer. Herbal medicinal treatments, the correlation of clinical use with demonstrated in vitro and in vivo mechanisms of action, and the use of certain acupoints in acupuncture are summarized. The aim of this review is to facilitate an understanding of the current practice and usefulness of herbal medicine and acupuncture as adjuvants in breast cancer therapy.
Collapse
Affiliation(s)
- Guo-Shiou Liao
- Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Maria Karmella Apaya
- Agricultural Biotechnology Research Center, Academia Sinica, No. 128, Section 2, Academia Road, Nankang, Taipei 115, Taiwan
| | - Lie-Fen Shyur
- Agricultural Biotechnology Research Center, Academia Sinica, No. 128, Section 2, Academia Road, Nankang, Taipei 115, Taiwan
- Graduate Institute of Pharmacognosy, Taipei Medical University, Taipei 110, Taiwan
| |
Collapse
|
6
|
Unrecognized renal insufficiency and chemotherapy-associated adverse effects among breast cancer patients. Anticancer Drugs 2013; 23:991-5. [PMID: 22728764 DOI: 10.1097/cad.0b013e328355dd8a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Several studies have shown that more than half of cancer patients have unrecognized renal insufficiency (RI), which is a reduced glomerular filtration rate (GFR) with normal serum creatinine. The aim of this study was to determine whether unrecognized RI is associated with an increased risk for chemotherapy-associated adverse effects in breast cancer patients treated with combined doxorubicin and cyclophosphamide treatment. GFR was estimated for 95 breast cancer patients from January 2005 to August 2009 using the Cockcroft-Gault formula. Unrecognized RI was defined as GFR less than 75 ml/min/1.73 m and the patients were grouped according to their estimated GFR. Logistic regression models were used to assess the effect of GFR on clinical outcomes. In total, 49 (52%) patients experienced at least one of the following chemotherapy-associated adverse effects during the course of treatment: an episode of neutropenic fever with hospital admission, a delay in chemotherapy treatment for a medical reason, a need for dose adjustment because of toxicity of the chemotherapeutic drugs, and the need for use of granulocyte colony-stimulating factor. The incidence of these adverse effects occurred more frequently in patients with GFR less than 75 compared with patients with GFR at least 75 (64 vs. 42%, odds ratio 5.29, 95% confidence interval 2.10-13.33) and remained statistically significant after adjustment for age, BMI, and initial doses of chemotherapeutic drugs (odds ratio 3.56, 95% confidence interval 1.08-11.67). Neutropenic fever, dose delay, and dose adjustment as separate outcomes occurred more frequently in the GFR less than 75 group but lost statistical significance after adjustment. Our results demonstrate that unrecognized RI is associated with an increased risk for chemotherapy-associated adverse events in this patient population. Further prospective studies are required to determine whether a dose reduction in patients with unrecognized RI reduces adverse effects without adversely affecting the benefit of treatment.
Collapse
|
7
|
Carroll J, Protani M, Walpole E, Martin JH. Effect of obesity on toxicity in women treated with adjuvant chemotherapy for early-stage breast cancer: a systematic review. Breast Cancer Res Treat 2012; 136:323-30. [PMID: 22918525 DOI: 10.1007/s10549-012-2213-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 08/12/2012] [Indexed: 01/16/2023]
Abstract
The purpose of this study is to provide more definite evidence regarding the role of dose modification of chemotherapy in obese women with breast cancer by systematically reviewing current literature regarding chemotherapy-induced toxicity rates in obese and non-obese women with early-stage breast cancer. A systematic search of Pubmed and EMBASE was conducted to identify original studies investigating chemotherapy-induced toxicity in obese women receiving adjuvant chemotherapy treatment for breast cancer. Ten studies were identified. We noted low rates of adjustment for confounders such as prophylactic hematopoietic growth factor use and empirical dose reductions. Seven studies found reduced toxicity in obese compared to non-obese women. Of four studies, where dose capping was precluded or statistically adjusted for, three found reduced toxicity in obese women. These outcomes include less febrile neutropenia (body mass index (BMI) >23.6; odds ratio (OR) 4.4; 95 % confidence interval (CI) 1.65-12.01), fewer hospital admissions (BMI >35; OR 0.61, 95 % CI 0.38-0.97), and fewer neutropenic events (BMI >25; OR 0.49; 95 % CI 0.37-0.66). Only a single study reported higher rates of toxicity in obese women, but this study had significant methodological issues. As a conclusion, we observed that obese patients tolerate chemotherapy better than lean patients. However, this may be confounded by poorly specified dose capping practices and the use of hematopoietic growth factors. Further research should focus on improved documentation of body size, of dose, and of use of growth factors, and analysis of how these affect recurrence rates, toxicity, and survival.
Collapse
Affiliation(s)
- James Carroll
- University of Queensland Princess Alexandra-Southside Clinical School, Princess Alexandra Hospital, Ipswich Road, Woolloongabba, QLD 4012, Australia.
| | | | | | | |
Collapse
|
8
|
Incidence and risk factors of anemia in patients with early breast cancer treated by adjuvant chemotherapy. Breast 2012; 21:464-7. [DOI: 10.1016/j.breast.2011.10.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 10/25/2011] [Accepted: 10/31/2011] [Indexed: 01/24/2023] Open
|
9
|
Abstract
Breast cancer treatment currently requires the joint efforts of a multidisciplinary team to effectively combine chemotherapy, hormone therapy, biological agents, surgery and radiation therapy when needed. To develop such a treatment plan, it is important to know the benefits as well as the potential toxic effects of each therapy. Thus, many patients with early breast cancer complain of collateral adverse events such as fatigue, nausea, vomiting, loss of libido, hot flashes, night sweats or neuropathy due to the complex therapies they are receiving. To date, the treatment of such symptoms is an important issue that greatly affects the quality of life of these patients. In this review, we report the content of a multi-expert meeting where the incidence of and medical approach to some of the most common adverse events encountered during the treatment of patients with early breast cancer were analysed.
Collapse
|
10
|
Harris EE, Kasi S, Hwang WT, Vapiwala N, Solin LJ. Role of Anemia Prior to Radiation Treatment in Local Recurrence and Survival After Breast Conservation Treatment for Early-Stage Breast Cancer. Clin Breast Cancer 2010; 10:74-80. [DOI: 10.3816/cbc.2010.n.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
11
|
Chang MS, Kim DR, Ko EB, Choi BJ, Park SY, Kang SA, Park SK. Treatment with Astragali radix and Angelicae radix enhances erythropoietin gene expression in the cyclophosphamide-induced anemic rat. J Med Food 2009; 12:637-42. [PMID: 19627214 DOI: 10.1089/jmf.2007.0727] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Anemia is a common cause of morbidity and disease and reduces the quality of life. This study examined the effect of a combination treatment (AAC) using Astragali radix (AMW) and Angelicae radix (AGW) in cyclophosphamide (CYP)-induced anemic rats on erythropoietin (EPO) expression and hematological parameters. Male 4-week-old Sprague-Dawley rats were divided into five groups with or without CYP-induced anemia and individual or the combined herbal treatments according to the experimental protocol. After treatment, reverse transcription-polymerase chain reaction was used to evaluate the effects of AAC on erythropoietin expression, and blood and serological parameters were measured. The EPO mRNA levels were lower in the CYP-treated group, compared to the normal group, and higher in the AAC-treated group. In the CYP-treated group, the serum iron concentration, total iron-binding capacity, and vitamin B(12) level were lower, but these were normal or almost normal in the AAC-treated group. The CYP-treated group gained less weight than the normal group, but weight gain was partially normalized in the AAC group. The feed efficiency ratio was lowest in the CYP group, but the differences were not significant. The numbers of red blood cells, white blood cells, and platelets, the hematocrit, and the hemoglobin level were measured. The results revealed a reduced number of blood cells in the CYP-treated group, whereas the AAC-, AMW-, and AGW-treated groups showed significantly enhanced blood cell numbers compared to the CYP-treated control group and the AAC-treated group. AAC enhanced EPO mRNA expression in the CYP-induced anemic rat and improved the hematological parameters and vitamin B(12) status.
Collapse
Affiliation(s)
- Mun Seog Chang
- Department of Prescriptionology, College of Oriental Medicine, Seoul, Republic of Korea
| | | | | | | | | | | | | |
Collapse
|