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Tang W, Li Y, Zhang L, Zhong X, Liang Q, Zheng Y, Liu Y, Wang Y, Wang X, Zeng Y, Fang B, Zheng L, Niu T. Phase I study of TQB3602, an oral proteasome inhibitor, in relapsed and refractory multiple myeloma. Cancer Med 2024; 13:e7435. [PMID: 39031941 PMCID: PMC11259557 DOI: 10.1002/cam4.7435] [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: 11/21/2023] [Revised: 05/26/2024] [Accepted: 06/16/2024] [Indexed: 07/22/2024] Open
Abstract
OBJECTIVE TQB3602 is a novel orally bioavailable proteasome inhibitor. This study is the first-in-human phase I clinical trial to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of TQB3602 in relapsed/refractory multiple myeloma (RRMM). METHODS This is a multicenter phase I clinical trial consisting of the 3+3 dose-escalation phase and dose expansion phase. Patients with MM who have received ≥2 prior antimyeloma therapies were enrolled. TQB3602 is administered at a dose of 0.5~7mg on days 1, 8, 15 in 28-day cycle. RESULTS Twenty-five RRMM patients who relapsed or failed ≥2 lines of therapies were enrolled in the dose escalation phase. Two patients in the 7.0 mg dose group developed dose-limiting toxicity events (one with grade 2 peripheral neuropathy [PN] complicated by pain and one with diarrhea and abdominal pain), leading to a maximum tolerated dose of 6.0 mg. Any-grade adverse events (AEs) occurred in 24 (96.0%) patients, while grade ≥3 AEs occurred in 13 (52.0%). The most common grade ≥3 AEs was anemia (6, 24.0%). The incidence rate of PN was 16% with no grade ≥3 PN occurred. TQB3602 was rapidly absorbed, resulting in a time-to-plasma peak concentration of 0.8-1.5 h. The mean half-life was approximately 82 h. The AUClast and Cmax were approximately 1.9 times higher on day 15 than on day 1. Among 22 response-evaluable patients, 63.7% achieved stable disease or better. CONCLUSIONS TQB3602 is well tolerated, with a favorable neurotoxicity profile, and has shown preliminary efficacy in patients with RRMM. The anticipated therapeutic dose was 6 mg and was adopted for an ongoing dose-expansion phase.
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Affiliation(s)
- Wenjiao Tang
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Yan Li
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Li Zhang
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Xushu Zhong
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Qiushi Liang
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Yuhuan Zheng
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
| | - Yuzhang Liu
- Department of HematologyHenan Cancer HospitalZhengzhouChina
| | - Yafei Wang
- Chia Tai Tianqing Pharmaceutical Group Co., LTD.NanjingJiangsuChina
| | - Xunqiang Wang
- Chia Tai Tianqing Pharmaceutical Group Co., LTD.NanjingJiangsuChina
| | - Yun Zeng
- Department of HematologyThe First Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Baijun Fang
- Department of HematologyHenan Cancer HospitalZhengzhouChina
| | - Li Zheng
- Department of CTC Laboratory, West China HospitalSichuan UniversityChengduChina
| | - Ting Niu
- Department of Hematology, West China HospitalSichuan UniversityChengduChina
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Nguyen SM, Tran HTT, Long J, Shrubsole MJ, Cai H, Yang Y, Cai Q, Tran TV, Zheng W, Shu XO. Gut microbiome in association with chemotherapy-induced toxicities among patients with breast cancer. Cancer 2024; 130:2014-2030. [PMID: 38319284 DOI: 10.1002/cncr.35229] [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: 07/28/2023] [Revised: 11/29/2023] [Accepted: 12/28/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Little research has focused on the relationship between gut microbiome and chemotherapy-induced toxicity. METHODS This prospective study involves 301 patients with breast cancer who had prechemotherapy stool samples collected. Gut microbiome was sequenced by shotgun metagenomics; associations with chemotherapy-induced toxicities during first-line treatment by gut microbial diversity, composition, and metabolic pathways with severe (i.e., grade ≥3) hematological and gastrointestinal toxicities were evaluated via multivariable logistic regression. RESULTS High prechemotherapy α-diversity was associated with a significantly reduced risk of both severe hematological toxicity (odds ratio [OR] = 0.94; 95% CI, 0.89-0.99; p = .048) and neutropenia (OR = 0.94; 95% CI, 0.89-0.99; p = .016). A high abundance of phylum Synergistota, class Synergistia, and order Synergistales were significantly associated with a reduced risk of severe neutropenia; conversely, enrichment of phylum Firmicutes C, class Negativicutes, phylum Firmicutes I, and class Bacilli A, order Paenibacillales were significantly associated with an increased risk of severe neutropenia (p range: 0.012-2.32 × 10-3; false discovery rate <0.1). Significant positive associations were also observed between severe nausea/vomiting and high Chao1 indexes, β-diversity (p < .05), 20 species belonging to the family Lachnospiraceae, Oscillospiraceae, and Ruminococcaceae (p value range: 6.14 × 10-3 to 1.33 × 10-5; false discovery rate <0.1), and three metabolic pathways involved in reductive tricarboxylic acid cycle I and cycle II, and an incomplete reductive tricarboxylic acid cycle (p < .01). Conversely, a high abundance of species Odoribacter laneus and the pathway related to the L-proline biosynthesis II were inversely associated with severe nausea/vomiting. CONCLUSIONS Our study suggests that gut microbiota may be a potential preventive target to reduce chemotherapy-induced toxicity.
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Affiliation(s)
- Sang M Nguyen
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Huong T T Tran
- Vietnam National Cancer Institute, National Cancer Hospital, Hanoi, Vietnam
- Hanoi Medical University, Hanoi, Vietnam
| | - Jirong Long
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Martha J Shrubsole
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Hui Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Yaohua Yang
- Department of Public Health Sciences, School of Medicine, Center for Public Health Genomics, UVA Comprehensive Cancer Center, University of Virginia, Charlottesville, Virginia, USA
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Thuan V Tran
- Hanoi Medical University, Hanoi, Vietnam
- Ministry of Health, Hanoi, Vietnam
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
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Gudur RA, Bhosale SJ, Gudur AK, Kale SR, More AL, Datkhile KD. Influence of (C1236T and C3435T) Polymorphisms of ABCB1 Gene on Chemotherapy Treatment Outcome and Toxicity in Breast Cancer Patients. Asian Pac J Cancer Prev 2024; 25:1567-1577. [PMID: 38809628 PMCID: PMC11318817 DOI: 10.31557/apjcp.2024.25.5.1567] [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: 10/04/2023] [Accepted: 05/05/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND ATP Binding Cassette Transporters (ABCB1) gene plays an important role in transport of different metabolites and anticancer drugs across the cell membrane. There is lack of knowledge on ABCB1 gene polymorphism and its correlation with Adriamycin or paclitaxel based chemotherapy induced toxicity in breast cancer patients. Therefore in this study, we explored the correlation of ABCB1 polymorphisms gene on response and toxicity in adriamycin and paclitaxel based chemotherapy in breast cancer patients from Indian population. METHODS Two hundred BC patients receiving Adriamycin and paclitaxel chemotherapy were enrolled in this study and chemotherapy induced hematological and non-hematological toxicity reactions were noted. The polymorphisms in ABCB1 gene (C1236T, C3435T) were studied by PCR and RFLP analysis. RESULTS The univariate logistic regression analysis showed statistically significant negative association with protective effects of ABCB1 (C3435T) polymorphism with heterozygous genotype (OR=0.34, 95% CI: 0.13-0.89; p=0.027), homozygous variant genotype (OR=0.31, 95% CI: 0.10-0.99; p=0.049) and combined C/T+T/T genotypes (OR=0.33, 95% CI: 0.13-0.79; p=0.013) in relation with severe toxicity of chemotherapy induced nausea and vomiting in breast cancer patients treated with Adriamycin chemotherapy. The 3435 C>T polymorphism of ABCB1 gene with heterozygous C/T genotype showed significantly negative association (OR=0.37, 95% CI: 0.14-0.96; p=0.042) with peripheral neuropathy in patients treated primarily with paclitaxel thereafter Adriamycin. CONCLUSION The findings obtained from this study revealed significant association of ABCB1 3435 C>T polymorphisms with non-hematological toxicity in response to adriamycin and paclitaxel based chemotherapy.
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Affiliation(s)
- Rashmi A. Gudur
- Department of Oncology, Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Suresh J. Bhosale
- Department of Oncology, Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Anand K. Gudur
- Department of Oncology, Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Shivani R. Kale
- Department of Molecular Biology & Genetics,Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Ashwini L. More
- Department of Molecular Biology & Genetics,Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
| | - Kailas D. Datkhile
- Department of Molecular Biology & Genetics,Krishna Vishwa Vidyapeeth “Deemed to be University”, Taluka-Karad, Dist- Satara, Pin-415 539, Maharashtra, India.
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Kumar SS, Fathima A, Srihari P, Jamma T. Host-gut microbiota derived secondary metabolite mediated regulation of Wnt/β-catenin pathway: a potential therapeutic axis in IBD and CRC. Front Oncol 2024; 14:1392565. [PMID: 38706602 PMCID: PMC11066261 DOI: 10.3389/fonc.2024.1392565] [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: 02/27/2024] [Accepted: 04/08/2024] [Indexed: 05/07/2024] Open
Abstract
The intestinal tract encompasses one of the largest mucosal surfaces with a well-structured layer of intestinal epithelial cells supported by a network of underlying lamina propria immune cells maintaining barrier integrity. The commensal microflora in this environment is a major contributor to such functional outcomes due to its prominent role in the production of secondary metabolites. Of the several known metabolites of gut microbial origin, such as Short Chain Fatty Acids (SCFAs), amino acid derivatives, etc., secondary bile acids (BAs) are also shown to exhibit pleiotropic effects maintaining gut homeostasis in addition to their canonical role in dietary lipid digestion. However, dysbiosis in the intestine causes an imbalance in microbial diversity, resulting in alterations in the functionally effective concentration of these secondary metabolites, including BAs. This often leads to aberrant activation of the underlying lamina propria immune cells and associated signaling pathways, causing intestinal inflammation. Sustained activation of these signaling pathways drives unregulated cell proliferation and, when coupled with genotoxic stress, promotes tumorigenesis. Here, we aimed to discuss the role of secondary metabolites along with BAs in maintaining immune-gut homeostasis and regulation of inflammation-driven tumorigenesis with emphasis on the classical Wnt/β-Catenin signaling pathway in colon cancer.
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Affiliation(s)
| | | | | | - Trinath Jamma
- Cell Signaling Laboratory, Department of Biological Sciences, Birla Institute of Technology & Science-Pilani Hyderabad Campus, Hyderabad, Telangana State, India
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Nguyen SM, Tran HT, Long J, Shrubsole MJ, Cai H, Yang Y, Nguyen LM, Nguyen GH, Nguyen CV, Ta TV, Wu J, Cai Q, Zheng W, Tran TV, Shu XO. Gut Microbiome of Patients With Breast Cancer in Vietnam. JCO Glob Oncol 2024; 10:e2300234. [PMID: 38359370 PMCID: PMC10881109 DOI: 10.1200/go.23.00234] [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: 07/12/2023] [Revised: 10/26/2023] [Accepted: 11/15/2023] [Indexed: 02/17/2024] Open
Abstract
PURPOSE Gut microbiota play an important role in human health, including cancer. Cancer and its treatment, in turn, may alter the gut microbiome. To understand this complex relationship, we profiled the gut microbiome of 356 Vietnamese patients with breast cancer. MATERIALS AND METHODS Stool samples were collected before chemotherapy, with 162 pre- and 194 postsurgery. The gut microbiome was measured by shotgun metagenomic sequencing. Associations of gut microbial diversity, taxa abundance, and gut microbiome health index (GMHI) with sociodemographic, clinical factors, and tumor characteristics were evaluated. RESULTS Postsurgery samples were associated with significantly lower α- and β-diversities (P < .001) and showed significant differences in the abundance of 15% of 2,864 investigated taxa (false discovery rate [FDR] <0.1) compared with presurgery samples. An unhealthy gut microbiome was prevalent among patients with breast cancer, with a mean GMHI of -0.79 and -2.81 in pre- and postsurgery stool samples, respectively. In an analysis of 162 presurgery stool samples, diagnosis delay was significantly associated with lower α-diversity, variation in β-diversity, an increased abundance of species Enorma massiliensis, and a decreased abundance of Faecalicoccus pleomorphus. High intake of fiber was significantly associated with lower α-diversity and a higher abundance of species belonging to Bifidobacterium, Prevotella, and Bacteroides gena (FDR < 0.1). We did not find that cancer stage and subtype, menopausal status, comorbidity, antibiotic use during 3 months before stool collection, or physical activity was significantly associated with α- and β-diversities or GMHI although a few significant differences were observed in taxa abundance. CONCLUSION Our study revealed that diagnosis delay, high fiber intake, and breast cancer surgery, which is always followed by antibiotic prophylaxis in Vietnam, led to a less diverse and unhealthy gut microbiome among patients with breast cancer.
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Affiliation(s)
- Sang M. Nguyen
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Huong T.T. Tran
- Vietnam National Cancer Institute, National Cancer Hospital, Hanoi, Vietnam
- Hanoi Medical University, Hanoi, Vietnam
| | - Jirong Long
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Martha J. Shrubsole
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Hui Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Yaohua Yang
- Department of Public Health Sciences, School of Medicine, Center for Public Health Genomics, UVA Comprehensive Cancer Center, University of Virginia, Charlottesville, VA
| | | | - Giang H. Nguyen
- Vietnam National Cancer Institute, National Cancer Hospital, Hanoi, Vietnam
| | - Chu V. Nguyen
- Vietnam National Cancer Institute, National Cancer Hospital, Hanoi, Vietnam
| | - To V. Ta
- Vietnam National Cancer Institute, National Cancer Hospital, Hanoi, Vietnam
| | - Jie Wu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
| | - Thuan V. Tran
- Hanoi Medical University, Hanoi, Vietnam
- Ministry of Health, Hanoi, Vietnam
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN
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Cay G, Sada YH, Dehghan Rouzi M, Uddin Atique MM, Rodriguez N, Azarian M, Finco MG, Yellapragada S, Najafi B. Harnessing physical activity monitoring and digital biomarkers of frailty from pendant based wearables to predict chemotherapy resilience in veterans with cancer. Sci Rep 2024; 14:2612. [PMID: 38297103 PMCID: PMC10831115 DOI: 10.1038/s41598-024-53025-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: 11/28/2023] [Accepted: 01/26/2024] [Indexed: 02/02/2024] Open
Abstract
This study evaluated the use of pendant-based wearables for monitoring digital biomarkers of frailty in predicting chemotherapy resilience among 27 veteran cancer patients (average age: 64.6 ± 13.4 years), undergoing bi-weekly chemotherapy. Immediately following their first day of chemotherapy cycle, participants wore a water-resistant pendant sensor for 14 days. This device tracked frailty markers like cadence (slowness), daily steps (inactivity), postural transitions (weakness), and metrics such as longest walk duration and energy expenditure (exhaustion). Participants were divided into resilient and non-resilient groups based on adverse events within 6 months post-chemotherapy, including dose reduction, treatment discontinuation, unplanned hospitalization, or death. A Chemotherapy-Resilience-Index (CRI) ranging from 0 to 1, where higher values indicate poorer resilience, was developed using regression analysis. It combined physical activity data with baseline Eastern Cooperative Oncology Group (ECOG) assessments. The protocol showed a 97% feasibility rate, with sensor metrics effectively differentiating between groups as early as day 6 post-therapy. The CRI, calculated using data up to day 6 and baseline ECOG, significantly distinguished resilient (CRI = 0.2 ± 0.27) from non-resilient (CRI = 0.7 ± 0.26) groups (p < 0.001, Cohen's d = 1.67). This confirms the potential of remote monitoring systems in tracking post-chemotherapy functional capacity changes and aiding early non-resilience detection, subject to validation in larger studies.
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Affiliation(s)
- Gozde Cay
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Yvonne H Sada
- Michael E. DeBakey Department of Veterans Affairs Medical Center, Houston, TX, 77030, USA
| | - Mohammad Dehghan Rouzi
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Md Moin Uddin Atique
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Naima Rodriguez
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Mehrnaz Azarian
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - M G Finco
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Sarvari Yellapragada
- Michael E. DeBakey Department of Veterans Affairs Medical Center, Houston, TX, 77030, USA
| | - Bijan Najafi
- Digital Health and Access Center (DiHAC), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA.
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Zhao Y, Ding W, Zhang P, Deng L, Long Y, Lu J, Shiri F, Heidari Majd M. Improving Tamoxifen Performance in Inducing Apoptosis and Hepatoprotection by Loading on a Dual Nanomagnetic Targeting System. Anticancer Agents Med Chem 2024; 24:1016-1028. [PMID: 38685808 DOI: 10.2174/0118715206289666240423091244] [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: 12/15/2023] [Revised: 03/15/2024] [Accepted: 03/19/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND Although tamoxifen (TMX) belongs to selective estrogen receptor modulators (SERMs) and selectively binds to estrogen receptors, it affects other estrogen-producing tissues due to passive diffusion and non-differentiation of normal and cancerous cells and leads to side effects. METHODS The problems expressed about tamoxifen (TMX) encouraged us to design a new drug delivery system based on magnetic nanoparticles (MNPs) to simultaneously target two receptors on cancer cells through folic acid (FA) and hyaluronic acid (HA) groups. The mediator of binding of two targeting agents to MNPs is a polymer linker, including dopamine, polyethylene glycol, and terminal amine (DPN). RESULTS Zeta potential, dynamic light scattering (DLS), and Field emission scanning electron microscopy (FESEM) methods confirmed that MNPs-DPN-HA-FA has a suitable size of ~105 nm and a surface charge of -41 mV, and therefore, it can be a suitable option for carrying TMX and increasing its solubility. The cytotoxic test showed that the highest concentration of MNPs-DPN-HA-FA-TMX decreased cell viability to about 11% after 72 h of exposure compared to the control. While the protective effect of modified MNPs on normal cells was evident, unlike tamoxifen, the survival rate of liver cells, even after 180 min of treatment, was not significantly different from the control group. The protective effect of MNPs was also confirmed by examining the amount of malondialdehyde, and no significant difference was observed in the amount of lipid peroxidation caused by modified MNPs compared to the control. Flow cytometry proved that TMX loaded onto modified MNPs can induce apoptosis by targeting the overexpressed receptors on cancer cells. Real-time PCR showed that the modified MNPs activated the intrinsic and extrinsic mitochondrial pathways of apoptosis, so the Bak1/Bclx ratio for MNPs-DPN-HAFA- TMX and free TMX was 70.82 and 0.38, respectively. Also, the expression of the caspase-3 gene increased 430 times compared to the control. On the other hand, only TNF gene expression, which is responsible for metastasis in some tumors, was decreased by both free TMX and MNPs-DPN-HA-FA-TMX. Finally, molecular docking proved that MNPs-DPN-HA-FA-TMX could provide a very stable interaction with both CD44 and folate receptors, induce apoptosis in cancer cells, and reduce hepatotoxicity. CONCLUSION All the results showed that MNPs-DPN-HA-FA-TMX can show good affinity to cancer cells using targeting agents and induce apoptosis in metastatic breast ductal carcinoma T-47D cell lines. Also, the protective effects of MNPs on hepatocytes are quite evident, and they can reduce the side effects of TMX.
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Affiliation(s)
- Yanfang Zhao
- Key Laboratory of Tumor Immunological Prevention and Treatment, Department of Oncology, Yan'An Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, China
| | - Wanbao Ding
- Key Laboratory of Tumor Immunological Prevention and Treatment, Department of Oncology, Yan'An Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, China
| | - Peixian Zhang
- Key Laboratory of Tumor Immunological Prevention and Treatment, Department of Oncology, Yan'An Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, China
| | - Lei Deng
- Key Laboratory of Tumor Immunological Prevention and Treatment, Department of Oncology, Yan'An Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, China
| | - Yi Long
- Key Laboratory of Tumor Immunological Prevention and Treatment, Department of Oncology, Yan'An Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, China
| | - Jiuqin Lu
- Key Laboratory of Tumor Immunological Prevention and Treatment, Department of Oncology, Yan'An Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650118, China
| | | | - Mostafa Heidari Majd
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zabol University of Medical Sciences, Zabol, Iran
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Calsina-Berna A, González-Barboteo J, Llorens-Torromé S, Julià-Torras J. Antitumoral Agent-Induced Constipation: A Systematic Review. Cancers (Basel) 2023; 16:99. [PMID: 38201526 PMCID: PMC10778329 DOI: 10.3390/cancers16010099] [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: 12/01/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Constipation is a common symptom in patients receiving antitumoral treatment. The mechanisms underlying antitumoral agent-induced constipation (ATAIC) are poorly defined. This systematic review aimed to analyze and synthesize the available information related to the prevalence, etiology, and treatment of ATAIC. METHODS A systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines was conducted. The review included human studies written in English, French, or Spanish involving patients with cancer and containing information about the prevalence, etiology, and treatment of ATAIC. RESULTS A total of 73 articles were included. The reported prevalence ranged from 0.8% to 86.6%. Six studies reported an ATAIC prevalence of over 50%. The prevalence rates of constipation of grades 3 and 4 ranged between 0 and 11%. The importance of enteric neuronal integrity in gastrointestinal function was reported. The articles with the highest levels of evidence in relation to ATAIC treatment obtained in this systematic review studied treatments with acupuncture, sweet potato, osteopath, probiotics, and moxibustion. CONCLUSIONS The prevalence of constipation in patients undergoing antitumoral treatment is very diverse. Studies specifically designed to report the prevalence of antineoplastic treatment-induced constipation are needed. The importance of enteric neuronal integrity in gastrointestinal function was described. Thus, neuroprotection could be an area of research for the treatment of chemotherapy-induced gastrointestinal disorders.
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Affiliation(s)
- Agnès Calsina-Berna
- Palliative Care Department, School of Medicine, The University of Vic-Central University of Catalonia (UVIC-UCC), 08500 Vic, Spain
- Palliative Care Department, Institut Català d'Oncologia, 08908 Badalona, Spain
- Research and Knowledge Group in Palliative Care of Catalan Institute of Oncology (GRICOPAL), 08916 Badalona, Spain
| | - Jesús González-Barboteo
- Research and Knowledge Group in Palliative Care of Catalan Institute of Oncology (GRICOPAL), 08916 Badalona, Spain
- Palliative Care Department, Institut Català d'Oncologia-L'Hospitalet, 08916 Badalona, Spain
| | - Silvia Llorens-Torromé
- Research and Knowledge Group in Palliative Care of Catalan Institute of Oncology (GRICOPAL), 08916 Badalona, Spain
- Palliative Care Department, Institut Català d'Oncologia-L'Hospitalet, 08916 Badalona, Spain
| | - Joaquim Julià-Torras
- Palliative Care Department, Institut Català d'Oncologia, 08908 Badalona, Spain
- School of Medicine and Health Sciences, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Spain
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Lee EM, Jiménez-Fonseca P, Galán-Moral R, Coca-Membribes S, Fernández-Montes A, Sorribes E, García-Torralba E, Puntí-Brun L, Gil-Raga M, Cano-Cano J, Calderon C. Toxicities and Quality of Life during Cancer Treatment in Advanced Solid Tumors. Curr Oncol 2023; 30:9205-9216. [PMID: 37887565 PMCID: PMC10605504 DOI: 10.3390/curroncol30100665] [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: 10/04/2023] [Accepted: 10/17/2023] [Indexed: 10/28/2023] Open
Abstract
The purpose of the study was to identify subgroups of advanced cancer patients who experienced grade 3-4 toxicities as reported by their oncologists as well as identify the demographic, clinical, and treatment symptom characteristics as well as QoL outcomes associated with distinct profiles of each patient. A prospective, multicenter, observational study was conducted with advanced cancer patients of 15 different hospitals across Spain. After three months of systemic cancer treatment, participants completed questionnaires that evaluated psychological distress (BSI-18), quality of life (EORTC QLQ-C30) and fatigue (FAS). The most common tumor sites for the 557 cancer patients with a mean age of 65 years were bronchopulmonary, digestive, and pancreas. Overall, 19% of patients experienced high-grade toxicities (grade 3-4) during treatment. Patients with recurrent advanced cancer, with non-adenocarcinoma cancer, undergoing chemotherapy, and a showing deteriorated baseline status (ECOG > 1) were more likely to experience higher toxicity. Patients who experienced grade 3-4 toxicities during cancer treatment had their treatment suspended in 59% of the cases. Additionally, 87% of the patients had a dose adjustment or a cycle delayed in their treatment due to a high risk of dying during treatment. Future research should focus on identifying interventions to reduce high-grade toxicities and improve quality of life in cancer patients.
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Affiliation(s)
- Eun Mi Lee
- Faculty of Psychology, University of Barcelona, 08007 Barcelona, Spain
| | - Paula Jiménez-Fonseca
- Department of Medical Oncology, Hospital Universitario Central de Asturias, ISPA, 33011 Oviedo, Spain
| | - Rocio Galán-Moral
- Department of Medical Oncology, Hospital General Universitario de Ciudad Real, 13005 Madrid, Spain
| | - Sara Coca-Membribes
- Department of Medical Oncology, Hospital Universitario de Canarias, 38320 Tenerife, Spain
| | - Ana Fernández-Montes
- Department of Medical Oncology, Complejo Hospitalario Universitario de Ourense, 32005 Ourense, Spain
| | - Elena Sorribes
- Faculty of Psychology, University of Barcelona, 08007 Barcelona, Spain
| | | | - Laura Puntí-Brun
- Department of Medical Oncology, Consorcio Sanitario del Maresme, 08304 Mataró, Spain
| | - Mireia Gil-Raga
- Department of Medical Oncology, Hospital General Universitario de Valencia, 46014 Valencia, Spain
| | - Juana Cano-Cano
- Department of Medical Oncology, Hospital General Universitario de Ciudad Real, 13005 Madrid, Spain
| | - Caterina Calderon
- Faculty of Psychology, University of Barcelona, 08007 Barcelona, Spain
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Koshy B, Avudaiappan SL, Anand AS. Self-Care Behaviour of Patients With Breast Cancer in the Management of Side Effects of Chemotherapy. Cureus 2023; 15:e44586. [PMID: 37795057 PMCID: PMC10545552 DOI: 10.7759/cureus.44586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2023] [Indexed: 10/06/2023] Open
Abstract
Aim The breast is the leading site of cancer among females. Chemotherapy is the standard treatment of breast cancer and it results in multiple side effects. Apart from pharmacological management, self-care behaviors may significantly influence the management of these side effects. The study aimed to assess the self-care behavior of patients with breast cancer in the management of side effects of chemotherapy. Methods A longitudinal descriptive study was conducted at the Daycare chemotherapy unit of the Radio Therapy Department, Government Medical College Hospital Thiruvananthapuram, Kerala, India. In total, 170 female patients with breast cancer receiving their first cycle of chemotherapy participated in the study. Self-care behavior was the primary outcome variable of the study. Sociodemographic and clinical data were measured by using a structured questionnaire. The severity of side effects and self-care behaviors for their management were measured by a Self Care Diary (SCD). Result A total of 170 with breast cancer receiving chemotherapy participated in the study. The severity of side effects and self-care behaviors for their management were measured at two separate time intervals, T1 and T2. Severe fatigue was found in 80.0% of participants at T1 and 61.2% at T2. Vomiting (47.7%), mucositis (48.2%), and nausea (49.1%) were also found to be severe at T1, but these side effects were moderate (53.8%, 58.8%, and 51.8% respectively) at T2. Despite the high number of self-care behaviors used to prevent infection, nausea/vomiting, bleeding, decreased appetite, sleeping difficulty, and constipation, overall self-care behaviors were found to be poor. A negative correlation was found between self-care behavior and side effects of chemotherapy. Conclusion The study revealed a negative correlation between self-care behaviors and side effects. This indicates that supportive education and training should be given to patients and caregivers to enhance the self-care behaviors of patients to manage the side effects.
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Affiliation(s)
- Beena Koshy
- Medical Surgical Nursing, Government College of Nursing, Thiruvananthapuram, Thiruvananthapuram, IND
- Medical Surgical Nursing, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
| | | | - Aravindh S Anand
- Radiation Oncology, Government Medical College, Thiruvananthapuram, Thiruvananthapuram, IND
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