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Foster D, Karam I, Nadella S, Adekunle D, Meyer M, Rana M, Sokhn J. A Therapy-Terminating Event: Programmed Death-1 Inhibitor-Induced Mucositis. Cureus 2022; 14:e29377. [DOI: 10.7759/cureus.29377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2022] [Indexed: 11/05/2022] Open
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102
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Rades D, Zwaan I, Cacicedo J, Bruchhage KL, Hakim SG, Olbrich D, Schild SE, Tvilsted S, Janssen S. Impact of a mobile application (reminder app) on acute toxicity during radiotherapy of head-and-neck cancer – results of a randomized phase III trial (RAREST-02). BMC Cancer 2022; 22:989. [PMID: 36115962 PMCID: PMC9482290 DOI: 10.1186/s12885-022-10088-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 09/02/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Radiotherapy of head-and-neck cancer (SCCHN) is often associated with acute toxicity. In a previous trial, daily reminders by staff members to perform skin care resulted in less dermatitis. This randomized trial investigated whether a mobile application can replace these reminders.
Methods
Patients were stratified according to tumor site, treatment and center. Fifty-three patients were eligible for per-protocol-set (25 with, 28 without app). Primary endpoint was grade ≥ 2 dermatitis until 60 Gy. Secondary endpoints included dermatitis grade ≥ 2 until end of radiotherapy (EOT), dermatitis grade ≥ 3, and mucositis grade ≥ 2 and ≥ 3.
Results
After an interim analysis, the study was terminated (delayed and slow accrual). Until 60 Gy, grade ≥ 2 dermatitis rates were 72% with vs. 82% without app (p = 0.38), grade ≥ 3 dermatitis rates 20% vs. 11% (p = 0.45). Until EOT, grade ≥ 2 and ≥ 3 dermatitis rates were 72% vs. 86% (p = 0.22) and 24% vs. 18% (p = 0.58). Until 60 Gy, grade ≥ 2 and ≥ 3 mucositis rates were 76% vs. 82% (p = 0.58) and 20% vs. 36% (p = 0.20). Until EOT, corresponding mucositis rates were 76% vs. 82% (p = 0.58) and 28% vs. 43% (p = 0.26).
Conclusion
Given the limitations of this trial, the reminder app led to non-significant reduction of grade ≥ 2 dermatitis, grade ≥ 2 mucositis and ≥ 3 mucositis. Additional studies are required to define the value of reminder apps during radiotherapy for SCCHN.
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A Panax quinquefolius-Based Preparation Prevents the Impact of 5-FU on Activity/Exploration Behaviors and Not on Cognitive Functions Mitigating Gut Microbiota and Inflammation in Mice. Cancers (Basel) 2022; 14:cancers14184403. [PMID: 36139563 PMCID: PMC9496716 DOI: 10.3390/cancers14184403] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 01/12/2023] Open
Abstract
Simple Summary Chemotherapy-related cognitive impairment (CRCI) and fatigue worsen the quality of life (QoL) of cancer patients. Multicenter studies have shown that Panax quinquefolius and vitamin C, respectively, were effective in reducing the symptoms of fatigue in treated cancer patients. We developed a behavioral C57Bl/6j mouse model to study the impact of 5-Fluorouracil (5-FU) chemotherapy on activity/fatigue, emotional reactivity and cognitive functions. We used this model to evaluate the potentially beneficial role of a Panax quinquefolius-based solution containing vitamin C (Qiseng®) or vitamin C alone in these chemotherapy side effects. We established that Qiseng® prevents the reduction in activity/exploration and symptoms of fatigue induced by 5-FU and dampens chemotherapy-induced intestinal dysbiosis and systemic inflammation. We further showed that Qiseng® decreases macrophage infiltration in the intestinal compartment, thus preventing, at least in part, the systemic elevation of IL-6 and MCP-1 and further reducing the neuroinflammation likely responsible for the fatigue induced by chemotherapy, a major advance toward improving the QoL of patients. Abstract Chemotherapy-related cognitive impairment (CRCI) and fatigue constitute common complaints among cancer patient survivors. Panax quinquefolius has been shown to be effective against fatigue in treated cancer patients. We developed a behavioral C57Bl/6j mouse model to study the role of a Panax quinquefolius-based solution containing vitamin C (Qiseng®) or vitamin C alone in activity/fatigue, emotional reactivity and cognitive functions impacted by 5-Fluorouracil (5-FU) chemotherapy. 5-FU significantly reduces the locomotor/exploration activity potentially associated with fatigue, evokes spatial cognitive impairments and leads to a decreased neurogenesis within the hippocampus (Hp). Qiseng® fully prevents the impact of chemotherapy on activity/fatigue and on neurogenesis, specifically in the ventral Hp. We observed that the chemotherapy treatment induces intestinal damage and inflammation associated with increased levels of Lactobacilli in mouse gut microbiota and increased expression of plasma pro-inflammatory cytokines, notably IL-6 and MCP-1. We demonstrated that Qiseng® prevents the 5-FU-induced increase in Lactobacilli levels and further compensates the 5-FU-induced cytokine release. Concomitantly, in the brains of 5-FU-treated mice, Qiseng® partially attenuates the IL-6 receptor gp130 expression associated with a decreased proliferation of neural stem cells in the Hp. In conclusion, Qiseng® prevents the symptoms of fatigue, reduced chemotherapy-induced neuroinflammation and altered neurogenesis, while regulating the mouse gut microbiota composition, thus protecting against intestinal and systemic inflammation.
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104
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Oral pain in the cancer patient. Curr Opin Support Palliat Care 2022; 16:174-179. [DOI: 10.1097/spc.0000000000000608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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105
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Harata-Lee Y, Qu Z, Bateman E, Xiao X, Keller MD, Bowen J, Wang W, Adelson DL. Compound Kushen injection reduces severity of radiation-induced gastrointestinal mucositis in rats. Front Oncol 2022; 12:929735. [PMID: 36033515 PMCID: PMC9403047 DOI: 10.3389/fonc.2022.929735] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/18/2022] [Indexed: 12/04/2022] Open
Abstract
Mucositis, or damage/injury to mucous membranes of the alimentary, respiratory, or genitourinary tract, is the major side effect associated with anticancer radiotherapies. Because there is no effective treatment for mucositis at present, this is a particular issue as it limits the dose of therapy in cancer patients and significantly affects their quality of life. Gastrointestinal mucositis (GIM) occurs in patients receiving radiotherapies to treat cancers of the stomach, abdomen, and pelvis. It involves inflammation and ulceration of the gastrointestinal (GI) tract causing diarrhea, nausea and vomiting, abdominal pain, and bloating. However, there is currently no effective treatment for this debilitating condition. In this study, we investigated the potential of a type of traditional Chinese medicine (TCM), compound Kushen injection (CKI), as a treatment for GIM. It has previously been shown that major groups of chemical compounds found in CKI have anti-inflammatory effects and are capable of inhibiting the expression of pro-inflammatory cytokines. Intraperitoneal administration of CKI to Sprague Dawley (SD) rats that concurrently received abdominal irradiation over five fractions resulted in reduced severity of GIM symptoms compared to rats administered a vehicle control. Histological examination of the intestinal tissues revealed significantly less damaged villus epithelium in CKI-administered rats that had reduced numbers of apoptotic cells in the crypts. Furthermore, it was also found that CKI treatment led to decreased levels of inflammatory factors including lower levels of interleukin (IL)-1β and IL-6 as well as myeloperoxidase (MPO)-producing cells in the intestinal mucosa. Together, our data indicate a novel effect of CKI to reduce the symptoms of radiation-induced GIM by inhibiting inflammation in the mucosa and apoptosis of epithelial cells.
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Affiliation(s)
- Yuka Harata-Lee
- School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Zhipeng Qu
- School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Emma Bateman
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | - Xi Xiao
- School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Marianne D. Keller
- Preclinical, Imaging and Research Laboratories (PIRL), South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Joanne Bowen
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | - Wei Wang
- Zhendong Research Institute, Zhendong Pharmaceutical, Beijing, China
| | - David L. Adelson
- School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia
- *Correspondence: David L. Adelson,
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106
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Docimo R, Anastasio MD, Bensi C. Chemotherapy-induced oral mucositis in children and adolescents: a systematic review. Eur Arch Paediatr Dent 2022; 23:501-511. [PMID: 35779225 DOI: 10.1007/s40368-022-00727-5] [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: 04/30/2021] [Accepted: 06/08/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE The present systematic review aims to describe the incidence and severity of chemotherapy-related oral mucositis in children and adolescents affected by hematologic and solid tumors. METHODS An electronic search was performed on PubMed, Scopus, Web of Science, Cochrane Library, and EBSCO up to the 8th November 2020. The PRISMA protocol was followed for the article selection and inclusion. The risk of bias in individual studies was evaluated through the Newcastle-Ottawa Scale. Data were summarized using mean and standard deviation for continuous variables, while categorical ones were described with frequency and percentage. RESULTS A number of 9940 records were obtained after the electronic search. Seventeen of them were included in the qualitative analysis after the two stages of screening, while none of these articles was considered eligible for the quantitative analysis. The mean incidence of oral mucositis was 53.6% and it ranged from 16.7 to 91.5%, while severe oral mucositis accounted for the 15.8% (0.0-35.2%) among selected studies. Most of the articles included both patients with solid and hematologic tumors, while only five of them described oral mucositis in children with acute lymphoblastic leukemia. Even the kinds of chemotherapy administered were extremely variable. CONCLUSION In conclusion, about half of the patients submitted to cancer chemotherapy developed oral mucositis with an incidence and severity that varies depending on the primary disease and the kind of drugs administered.
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Affiliation(s)
- R Docimo
- Paediatric Dentistry, Department of Surgical Sciences, University of Rome "Tor Vergata", Rome, Italy
| | - M D Anastasio
- UOSD Maxillofacial Surgery, Belcolle Hospital, Viterbo, Italy
| | - C Bensi
- Paediatric Dentistry Post-Graduate School, University of Rome "TorVergata", Via Montpellier 1, Rome, Italy.
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Shayani A, Aravena PC, Rodríguez-Salinas C, Escobar-Silva P, Diocares-Monsálvez Y, Angulo-Gutiérrez C, Rivera C. Chemotherapy as a risk factor for caries and gingivitis in children with acute lymphoblastic leukemia: A retrospective cohort study. Int J Paediatr Dent 2022; 32:538-545. [PMID: 34653279 DOI: 10.1111/ipd.12932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/11/2021] [Accepted: 09/18/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Dental and oral anomalies are among the most common long-term side effects of childhood cancer therapy. AIM To evaluate chemotherapy as a risk factor for caries lesions and gingivitis in children with acute lymphoblastic leukemia (ALL) treated with the ALL IC-BFM 2009 chemotherapy protocol. DESIGN A retrospective cohort study was designed. Clinical records of 23 paediatric patients with ALL exposed to chemotherapy in the Regional Hospital in Valdivia, Chile, and 46 unexposed patients assessed every 3 months for 24 months were analyzed. The data on gender, age, index of the number of decayed, missing, or filled teeth, and the presence of gingivitis were recorded (Mann-Whitney U test and logistic regression analysis, p ≤ .05). RESULTS A significantly greater frequency of gingivitis (69.57%; p < .002) and a mean of new caries lesions were observed in children treated with chemotherapy than in the unexposed children (p < .01). The chemotherapy protocol presented a relative risk of 2.15 (95% CI = 1.22 - 2.66; p = .01) for new caries lesions and 2.29 (95% CI = 1.76 - 3.82; p = .002) for gingivitis. CONCLUSION The ALL IC-BFM 2009 chemotherapy protocol in patients with ALL is a risk factor for new caries lesions and gingivitis.
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Affiliation(s)
- Anis Shayani
- School of Dentistry, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile
| | | | | | - Pamela Escobar-Silva
- School of Dentistry, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile
| | | | | | - César Rivera
- Oral Medicine and Pathology Research Group, Department of Basic Biomedical Sciences, Faculty of Health Sciences, Universidad de Talca, Talca, Chile
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de Almeida LC, Orcina BDF, Maciel AP, dos Santos D, Manzano BR, Santos PSDS. Severe oral mucositis relating to pain and worse oral condition among patients with solid tumors undergoing treatment with FOLFIRI and 5-FU: a retrospective study. SAO PAULO MED J 2022; 140:588-594. [PMID: 35946677 PMCID: PMC9491478 DOI: 10.1590/1516-3180.2021.0522.r1.22112021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 11/22/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND There is a need for studies that correlate the severity of oral mucositis (OM) with chemotherapy protocols, transient myelosuppression and oral health. OBJECTIVE To analyze the severity of OM among individuals with solid tumors during hospitalization and its correlation with the type of chemotherapy, myelosuppression and oral health condition. DESIGN AND SETTING Retrospective study at a public hospital in Bauru, state of São Paulo, Brazil, that is a regional referral center. METHODS Individuals diagnosed with solid malignant tumors who received chemotherapy during hospitalization for completion of the antineoplastic treatment cycle or who presented complications resulting from this were assessed. RESULTS Twenty-eight individuals (24.3%) manifested some degree of OM. The most prevalent degrees of OM according to the World Health Organization (WHO) and modified WHO classification were grades 2 (11.3%) and 5 (4.3%), respectively. It was observed that the higher the OM-WHO (P < 0.001; r = 0.306) and modified OM-WHO (P < 0.001; r = 0.295) classifications were, the greater the oral pain reported by the individuals was. Presence of mucositis in the upper lip and buccal mucosa contributed to increased severity of OM and worsening of swallowing during hospitalization. Thus, severe OM was associated with use of the FOLFIRI protocol (folinic acid, fluorouracil and irinotecan). CONCLUSION Individuals with tumors who presented severe OM had greater severity of oral pain and worse oral health. Use of the FOLFIRI protocol was associated with higher prevalence of severe OM, while use of 5-fluorouracil (5-FU) was correlated with worse oral condition.
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Affiliation(s)
| | - Bernardo da Fonseca Orcina
- DDS. Master’s Student, Department of Surgery, Stomatology, Pathology and Radiology, Faculdade de Odontologia de Bauru (FOB), Universidade de Sao Paulo (USP), Bauru (SP), Brazil
| | - Aloizio Premoli Maciel
- DDS, MSc. Doctoral Student, Department of Surgery, Stomatology, Pathology and Radiology, Faculdade de Odontologia de Bauru (FOB), Universidade de Sao Paulo (USP), Bauru (SP), Brazil
| | - Dayanne dos Santos
- DDS. Master’s Student, Department of Surgery, Stomatology, Pathology and Radiology, Faculdade de Odontologia de Bauru (FOB), Universidade de Sao Paulo (USP), Bauru (SP), Brazil
| | - Brena Rodrigues Manzano
- DDS, MSc. Doctoral Student, Department of Surgery, Stomatology, Pathology and Radiology, Faculdade de Odontologia de Bauru (FOB), Universidade de Sao Paulo (USP), Bauru (SP), Brazil
| | - Paulo Sérgio da Silva Santos
- DDS, PhD. Associate Professor, Department of Surgery, Stomatology, Pathology and Radiology, Faculdade de Odontologia de Bauru (FOB), Universidade de Sao Paulo (USP), Bauru (SP), Brazil
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109
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Therapeutic effects of a lipid transfer protein isolated from Morinda citrifolia L. (noni) seeds on irinotecan-induced intestinal mucositis in mice. Naunyn Schmiedebergs Arch Pharmacol 2022; 395:1097-1107. [PMID: 35776167 DOI: 10.1007/s00210-022-02267-7] [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: 03/21/2022] [Accepted: 06/21/2022] [Indexed: 10/17/2022]
Abstract
This work aimed to evaluate the activity of a lipid transfer protein isolated from Morinda citrifolia L. seeds, McLTP1, on the development of intestinal mucositis following irinotecan administration. McLTP1 (0.5, 2, and 8 mg/kg, i.v.) was injected into mice 1h before irinotecan administration (75 mg/kg, i.p.; 4 days), and then for additional 6 days. Seven days after the first dose of irinotecan, diarrhea was assessed, and the intestine was removed for histological evaluation, assessment of intestinal over-contractility, measurement of myeloperoxidase (MPO), proinflammatory cytokines and chemokine (IL-1, IL-6, and KC levels - a murine homolog of human IL-8 chemokine), analysis of cyclooxygenase 2 (COX-2), nuclear factor kappa B (NF-κB), and nitric oxide synthase (iNOS) expression. At the two highest doses, McLTP1 administration decreased mortality and diarrhea. McLTP1 (8 mg/kg, i.v.) significantly prevented irinotecan-induced intestinal damage and led to a reduction in over-contractility of the intestinal muscle (p < 0.05). Moreover, McLTP1 decreased the MPO, IL-1β, IL-6, and KC levels by 74.7%, 42%, 92.9%, and 95.9%, respectively. Also, the expression of COX-2, NF-κB, and iNOS was reduced. Our study provides a potential new therapeutic for preventing irinotecan-induced mucositis, improved clinical parameters, and reduced inflammation.
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110
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Paret R, Le Bourgeois A, Guillerm G, Tessoulin B, Rezig S, Gastinne T, Couturier MA, Boutoille D, Lecomte R, Ader F, Le Gouill S, Ansart S, Talarmin JP, Gaborit B. Safety and risk of febrile recurrence after early antibiotic discontinuation in high-risk neutropenic patients with haematological malignancies: a multicentre observational study. J Antimicrob Chemother 2022; 77:2546-2556. [PMID: 35748614 DOI: 10.1093/jac/dkac190] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/16/2022] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Early antibiotic discontinuation according to the Fourth European Conference on Infections in Leukaemia (ECIL-4) recommendations is not systematically applied in high-risk neutropenic patients with haematological malignancies. METHODS A retrospective multicentre observational study was conducted over 2 years to evaluate the safety of early antibiotic discontinuation for fever of unknown origin (FUO) during neutropenia after induction chemotherapy or HSCT, in comparison with a historical cohort. We used Cox proportional hazards models, censored on neutropenia resolution, to analyse factors associated with febrile recurrence. RESULTS Among 147 included patients in the ECIL-4 cohort, mainly diagnosed with acute leukaemia (n = 104, 71%), antibiotics were discontinued during 170 post-chemotherapy neutropenic episodes. In comparison with the historical cohort of 178 episodes of neutropenia without antibiotic discontinuation, no significant differences were observed regarding febrile recurrences [71.2% (121/170) versus 71.3% (127/178), P = 0.97], admission in ICUs [6.5% (11/170) versus 11.2% (20/178), P = 0.17], septic shock [0.6% (1/170) versus 3.9% (7/178), P = 0.07] and 30 day mortality [1.4% (2/147) versus 2.7% (4/150), P = 0.084]. In the ECIL-4 cohort, the rate of bacteraemia in case of febrile recurrence was higher [27.1% (46/170) versus 11.8% (21/178), P < 0.01] and antibiotic consumption was significantly lower (15.5 versus 19.9 days, P < 0.001). After early antibiotic discontinuation according to ECIL-4 recommendations, enterocolitis was associated with febrile recurrence [HR = 2.31 (95% CI = 1.4-3.8), P < 0.001] and stage III-IV oral mucositis with bacteraemia [HR = 2.26 (95% CI = 1.22-4.2), P = 0.01]. CONCLUSIONS After an FUO episode in high-risk neutropenia, compliance with ECIL-4 recommendations for early antibiotic discontinuation appears to be safe and mucosal damage was associated with febrile recurrence and bacteraemia. Prospective interventional studies are warranted to assess this strategy in high-risk neutropenic patients.
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Affiliation(s)
- Raphael Paret
- Department of Infectious Diseases, University Hospital of Brest, Brest, France
| | - Amandine Le Bourgeois
- Department of Haematology, University Hospital of Nantes, INSERM CRCINA Nantes-Angers, NeXT Université de Nantes, Nantes, France
| | - Gaëlle Guillerm
- Department of Haematology, University Hospital of Brest, Brest, France
| | - Benoit Tessoulin
- Department of Haematology, University Hospital of Nantes, INSERM CRCINA Nantes-Angers, NeXT Université de Nantes, Nantes, France
| | - Schéhérazade Rezig
- Department of Infectious Diseases, University Hospital of Brest, Brest, France
| | - Thomas Gastinne
- Department of Haematology, University Hospital of Nantes, INSERM CRCINA Nantes-Angers, NeXT Université de Nantes, Nantes, France
| | | | - David Boutoille
- Department of Infectious Diseases, University Hospital of Nantes and CIC 1413, Nantes, France.,Nantes Université, CHU Nantes, INSERM, Center for Research in Transplantation and Translational Immunology, UMR 1064, F-44000 Nantes, France
| | - Raphael Lecomte
- Department of Infectious Diseases, University Hospital of Nantes and CIC 1413, Nantes, France
| | - Florence Ader
- Department of Infectious Diseases, University Hospital of Lyon, Lyon, France
| | - Steven Le Gouill
- Department of Haematology, University Hospital of Nantes, INSERM CRCINA Nantes-Angers, NeXT Université de Nantes, Nantes, France
| | - Séverine Ansart
- Department of Infectious Diseases, University Hospital of Brest, Brest, France
| | - Jean Philippe Talarmin
- Department of Internal Medicine, Infectious Diseases and Haematology, Cornouaille Hospital Quimper, Quimper, France
| | - Benjamin Gaborit
- Department of Infectious Diseases, University Hospital of Nantes and CIC 1413, Nantes, France.,Nantes Université, CHU Nantes, INSERM, Center for Research in Transplantation and Translational Immunology, UMR 1064, F-44000 Nantes, France
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111
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The effects of a combination oral spray (Mucosamin®) for the prevention of oral mucositis in pediatric patients undergoing hematopoietic stem cell transplantation: a double blind randomized clinical trial. Support Care Cancer 2022; 30:7963-7972. [PMID: 35732749 DOI: 10.1007/s00520-022-07231-y] [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: 03/29/2022] [Accepted: 06/14/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE Oral mucositis (OM) is a frequent complication of conditioning regimens for hematopoietic stem cell transplantation (HSCT). Damage to the nuclear and non-nuclear materials of the mucosal cells by the production of Reactive Oxygen Species (ROS) and proinflammatory cytokines could result to development and progression of OM. Previous studies have shown the effectiveness of !!!Mucosamin® oral spray in the management of pain and acceleration of OM healing. The aims of the current study were to evaluate prophylactic effects of Mucosamin® oral spray in reducing the incidence and severity of OM in pediatric patients undergoing allogeneic HSCT. METHOD The current study was designed as a double-blind, placebo-controlled randomized clinical trial. Sixty patients were enrolled in the study and received placebo or Mucosamin® spray. Patients in both groups used sprays 4 times daily. Product application was begun at the time of initiation of conditioning regimen and was continued for 14 days. RESULTS Mucosamin® significantly reduced incidence and severity of OM compared to the placebo (P values: 0.027 and 0.035, respectively). This product could also decrease OM duration and delay OM onset (P values: 0.007 and 0.006, respectively). CONCLUSION Mucosamin® could effectively reduce incidence, severity, and duration of OM and delay OM onset in pediatric patients undergoing allogeneic HSCT. TRIAL REGISTRATION The study protocol was registered in the Iranian Registry of Clinical Trials under the registry number IRCT20190917044805N1.
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112
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Yokota T, Ueno T, Soga Y, Ishiki H, Uezono Y, Mori T, Zenda S, Uchitomi Y. J-SUPPORT research policy for oral mucositis associated with cancer treatment. Cancer Med 2022; 11:4816-4829. [PMID: 35691025 PMCID: PMC9761062 DOI: 10.1002/cam4.4811] [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: 03/10/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Oral mucositis is one of the main areas of research in supportive and palliative care of cancer patients. However, the methodology of prospective clinical trials on oral mucositis has not been established, despite its uniqueness. Here, we propose a novel research policy on oral mucositis, including an implementable set of recommendations for researchers conducting clinical trials. METHODS The first draft was developed by an expert panel of six specialists from the Japanese Supportive, Palliative, and Psychosocial Care Study Group. A provisional draft was developed after review by the following medical societies: the Japanese Association of Supportive Care in Cancer, the Japanese Association of Oral Supportive Care in Cancer, the Japanese Cancer Association, and the receipt of public comments. RESULTS The research policy on oral mucositis mainly consists of the following components: (i) definition of oral mucositis; (ii) characteristics of oral mucositis; (iii) characteristics of oral mucositis research; (iv) target population for oral mucositis research; (v) endpoints and assessment measures in oral mucositis; (vi) eligibility criteria; (vii) research design; (viii) minimally recommended intervention in oral mucositis research as a supplement. The final policy (Ver1.0) was completed on August 16, 2021. CONCLUSIONS This policy may serve as a significant reference for planning and conducting clinical trials for the management of oral mucositis.
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Affiliation(s)
- Tomoya Yokota
- Division of Gastrointestinal OncologyShizuoka Cancer CenterSunto‐gunJapan
| | - Takao Ueno
- Department of General Internal Medicine, Dentistry, Oncologic EmergencyNational Cancer Center HospitalTokyoJapan
| | - Yoshihiko Soga
- Division of Hospital DentistryOkayama University HospitalOkayamaJapan
| | - Hiroto Ishiki
- Department of Palliative MedicineNational Cancer Center HospitalTokyoJapan
| | - Yasuhito Uezono
- Department of Pain Control ResearchThe Jikei University School of MedicineTokyoJapan
- Supportive and Palliative Care Research Support OfficeNational Cancer Center Hospital EastKashiwaJapan
- Project for Supportive Care Research, Exploratory Oncology Research and Clinical Trial CenterNational Cancer CenterKashiwaJapan
| | - Takehiko Mori
- Department of HematologyTokyo Medical and Dental UniversityTokyoJapan
| | - Sadamoto Zenda
- Supportive and Palliative Care Research Support OfficeNational Cancer Center Hospital EastKashiwaJapan
- Department of Radiation OncologyNational Cancer Center Hospital EastKashiwaJapan
| | - Yosuke Uchitomi
- Innovation Center for Supportive, Palliative and Psychosocial CareNational Cancer Center HospitalTokyoJapan
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113
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Protective Effects of Oxyberberine in 5-Fluorouracil-Induced Intestinal Mucositis in the Mice Model. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1238358. [PMID: 35677366 PMCID: PMC9170416 DOI: 10.1155/2022/1238358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 04/10/2022] [Accepted: 05/03/2022] [Indexed: 11/27/2022]
Abstract
Berberine (BBR), a major active constituent of Rhizoma coptidis, was reported to exert beneficial effects on intestinal mucositis (IM) induced by 5-fluorouracil (5-FU). However, the bioavailability of BBR is extremely low, and its metabolites were perceived to contribute to its prominent pharmacological activities. Oxyberberine (OBB) is a gut metabolite of BBR, which has been reported to have a superior anti-inflammatory effect in experimental colitis. However, its anti-inflammatory effects against 5-FU-induced IM mice have not yet been investigated. Hence, the purpose of this study was to reveal the protective effects of OBB on IM induced by 5-FU and investigate its potential underlying mechanism. The IM mice model was induced by receiving 5-FU (60 mg/kg, i.p.) for five days. Meanwhile, BBR (50 mg/kg) and OBB (12.5, 25, and 50 mg/kg) were given prior to 30 min intraperitoneal injection of 5-FU for seven days. Results indicated that OBB ameliorated body weight loss, anorexia, diarrhea, and histopathological damage in 5-FU-induced IM mice. After OBB administration, the amounts of MDA, SOD, and GSH altered by IM were remarkably restored. OBB was also observed to dramatically decrease the levels of TNF-α, IL-8, IL-6, COX-2, and iNOS and promote the release of IL-10. Besides, OBB distinctly upregulated the mRNA expressions of PCNA, ZO-1, occludin, and mucin-1, which could improve intestinal homeostasis in IM mice. OBB also blocked the activation of the upstream TLR4/MyD88 signaling pathway, and then it inhibited the phosphorylation of the NF-κB and MAPK pathways. Importantly, compared with BBR, OBB displayed a superior therapeutic effect to BBR in alleviating 5-FU-induced IM mice. These results indicated that OBB has considerable potential to become a novel candidate drug against IM.
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Ji L, Hao S, Wang J, Zou J, Wang Y. Roles of Toll-Like Receptors in Radiotherapy- and Chemotherapy-Induced Oral Mucositis: A Concise Review. Front Cell Infect Microbiol 2022; 12:831387. [PMID: 35719331 PMCID: PMC9201217 DOI: 10.3389/fcimb.2022.831387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/12/2022] [Indexed: 11/13/2022] Open
Abstract
Radiotherapy and/or chemotherapy-induced oral mucositis (RIOM/CIOM) is a common complication in cancer patients, leading to negative clinical manifestations, reduced quality of life, and impacting compliance with anticancer treatment. The composition and metabolic function of the oral microbiome, as well as the innate immune response of the oral mucosa are severely altered during chemotherapy or radiotherapy, promoting the expression of inflammatory mediators by direct and indirect mechanisms. Commensal oral bacteria-mediated innate immune signaling via Toll-like receptors (TLRs) ambiguously shapes radiotherapy- and/or chemotherapy-induced oral damage. To date, there has been no comprehensive overview of the role of TLRs in RIOM/CIOM. This review aims to provide a narrative of the involvement of TLRs, including TLR2, TLR4, TLR5, and TLR9, in RIOM/CIOM, mainly by mediating the interaction between the host and microorganisms. As such, we suggest that these TLR signaling pathways are a novel mechanism of RIOM/CIOM with considerable potential for use in therapeutic interventions. More studies are needed in the future to investigate the role of different TLRs in RIOM/CIOM to provide a reference for the precise control of RIOM/CIOM.
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Affiliation(s)
- Ling Ji
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Siyuan Hao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jiantao Wang
- State Key Laboratory of Biotherapy and Department of Lung Cancer Center and Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Zou
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yan Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- *Correspondence: Yan Wang,
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Lorini L, Perri F, Vecchio S, Belgioia L, Vinches M, Brana I, Elad S, Bossi P. Confounding factors in the assessment of oral mucositis in head and neck cancer. Support Care Cancer 2022; 30:8455-8463. [PMID: 35639187 PMCID: PMC9512735 DOI: 10.1007/s00520-022-07128-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 05/09/2022] [Indexed: 11/26/2022]
Abstract
Treatment of locally advanced head and neck carcinoma not amenable for surgical resection or resected with high-risk features is usually based on (chemo-)radiation treatment. Oral mucositis represents one of the main side effects of (chemo-)radiation, with an important impact on quality of life and causing approximately 20% of early interruption of treatment, leading to a suboptimal dose administered. Treatment and prevention of oral mucositis have a central role in the therapeutic pathways of head and neck cancer patients but remains quite challenging. Although extensive research is conducted to identify interventions for the management of mucositis, very few interventions had sufficient evidence to generate an international expert consensus. This may be partially explained by confounding factors that could influence the development and assessment of oral mucositis. Little is known about the confounding factors of oral mucositis, which, if not well balanced in an experimental study, could lead to non-solid results. The current paper aims to review the main oral mucositis confounding factors related to head and neck cancer patients.
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Affiliation(s)
- Luigi Lorini
- Medical Oncology Unit, Department of Medical & Surgical Specialties, Radiological Sciences & Public Health, University of Brescia, ASST Spedali Civili, 25123, Brescia, Italy
| | - Francesco Perri
- Head and Neck Cancer Unit, Istituto Nazionale Tumori Di Napoli, IRCCS "G. Pascale", Naples, Italy
| | - Stefania Vecchio
- Medical Oncology, IRCCS San Martino, IST National Cancer Institute and University of Genova, Genoa, Italy
| | - Liliana Belgioia
- Radiation Oncology Department, Health Science Department (DISSAL), IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Marie Vinches
- Montpellier Cancer Research Institute, Montpellier, Languedoc-Roussillon, France
| | - Irene Brana
- Department of Medical Oncology, Vall D'Hebron University Hospital, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Sharon Elad
- Oral Medicine, Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY, USA
| | - Paolo Bossi
- Medical Oncology Unit, Department of Medical & Surgical Specialties, Radiological Sciences & Public Health, University of Brescia, ASST Spedali Civili, 25123, Brescia, Italy.
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de Cássia Dias Viana Andrade R, Azevedo Reis T, Rosa LP, de Oliveira Santos GP, da CristinaSilva F. Comparative randomized trial study about the efficacy of photobiomodulation and curcumin antimicrobial photodynamic therapy as a coadjuvant treatment of oral mucositis in oncologic patients: antimicrobial, analgesic, and degree alteration effect. Support Care Cancer 2022; 30:7365-7371. [PMID: 35608694 DOI: 10.1007/s00520-022-07127-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 05/09/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION As conventional treatments currently available for mucositis are not considerably effective, there is a need to implement an adjuvant protocol for the treatment of oral mucositis in patients undergoing radiotherapy and chemotherapy. PURPOSE To evaluate the effect of photobiomodulation (PBM) and antimicrobial photodynamic therapy (aPDT) mediated by curcumin and blue LED as an adjunct treatment of oral mucositis for oncology patients using chemotherapy and/or radiotherapy. METHODS Clinical, randomized study, in a single location, in an oncology service of a general hospital, with a total of 30 patients (over 18 years old) with stable oral mucosa lesions in the process of chemotherapy and/or radiotherapy. The patients were divided into 3 groups: control group (treated with nystatin), PBM group (treated with low-level laser therapy), and the aPDT group (treated with 450-nm blue LED and curcumin photosensitizer). RESULTS The results showed, by means of intra-group comparisons, that the two experimental treatments promoted yeast reduction of the genus Candida in the last two evaluations (21 days and 30 days), but not in the first two evaluations (7 days and 14 days). The intra-group comparisons showed that the control and aPDT group showed a significant difference in the degree of mucositis over the four evaluations performed, with the results pointing out that the mucositis worsened in the control group from the 14th day, while reduced in the aPDT group from the 21st day of treatment. CONCLUSION A reduction in the degree of mucositis and pain score was observed in the PBM and aPDT groups, with the aPDT group standing out when presenting early clinical improvement in relation to the PBM group and the control group, thus emphasizing its effectiveness within the desired aspects. Regarding the antimicrobial effect, aPDT showed a greater reduction of yeasts of the genus Candida in the tested parameters.
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Affiliation(s)
| | - Thaís Azevedo Reis
- Multidisciplinary Health Institute, Federal University of Bahia, Vitória da Conquista, Rio de Contas Street, 58 Candeias, Bahia, 450029-094, Brazil.
| | - Luciano Pereira Rosa
- Multidisciplinary Health Institute, Federal University of Bahia, Vitória da Conquista, Rio de Contas Street, 58 Candeias, Bahia, 450029-094, Brazil
| | - Gabriel Pinto de Oliveira Santos
- Multidisciplinary Health Institute, Federal University of Bahia, Vitória da Conquista, Rio de Contas Street, 58 Candeias, Bahia, 450029-094, Brazil
| | - Francine da CristinaSilva
- Multidisciplinary Health Institute, Federal University of Bahia, Vitória da Conquista, Rio de Contas Street, 58 Candeias, Bahia, 450029-094, Brazil
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Palifermin, administered for three doses only, reduces mucositis in patients undergoing HSCT and receiving chemoradiotherapy conditioning. Bone Marrow Transplant 2022; 57:1329-1331. [PMID: 35589999 DOI: 10.1038/s41409-022-01714-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 11/08/2022]
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Nobre LMS, da Silva Lopes MH, Geraix J, Cajado AG, Silva JMR, Ribeiro LR, Freire RS, Cavalcante DIM, Wong DVT, Alves APNN, Lima-Júnior RCP. Paraprobiotic Enterococcus faecalis EC-12 prevents the development of irinotecan-induced intestinal mucositis in mice. Life Sci 2022; 296:120445. [PMID: 35245522 DOI: 10.1016/j.lfs.2022.120445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 02/17/2022] [Accepted: 02/26/2022] [Indexed: 12/17/2022]
Abstract
AIMS This study tested the protective effect of purified paraprobiotic Enterococcus faecalis (EC-12) and an E. faecalis-based formulation (Med LanS) on irinotecan-induced intestinal mucositis murine model. MAIN METHODS C57BL/6 male mice received saline, irinotecan (75 mg/Kg, i.p.), EC-12 (0.3, 1, or 3 × 107 CFU/Kg, p.o.) + irinotecan or Med Lan-S (3 × 107 CFU/Kg, p.o.) + irinotecan. Body mass variation was assessed daily, and blood samples were collected for evaluating bacteremia and leukocyte count. The ileum was harvested for myeloperoxidase assay, histopathology, quantitative PCR, and immunofluorescence for macrophages (F4/80), TLR4, and IL-18 binding protein (IL-18BP). KEY FINDINGS The best therapeutic strategy was EC-12 administration at 3 × 107 CFU/Kg, starting 1 week before irinotecan. EC-12 and Med Lan-S did not prevent the irinotecan-induced body mass loss or leukopenia but attenuated the neutrophil infiltration in the intestine and increased the villus/crypt ratio (P < 0.05). Additionally, EC-12 and Med Lan-S reduced the mRNA expression of Cldn-2, Ocln, and Tlr4 versus the irinotecan group (P < 0.05). Irinotecan also augmented the expression of Il-18, IL-18BP, the immunofluorescence of F4/80, and TLR4, while only EC-12 prevented the expression of all these markers. Remarkably, EC-12 and Med Lan inhibited the irinotecan-induced bacterial translocation to the blood. SIGNIFICANCE Paraprobiotic E. faecalis EC-12 prevents the development of intestinal mucositis by downregulating the inflammatory response. Med Lan-S also protects from mucositis. Possibly, the complexity of the formulation accounts for an innate immune-driven protective mechanism.
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Affiliation(s)
- Lívia Maria Soares Nobre
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Marina Helena da Silva Lopes
- Graduate Program in Pathology, Department of Pathology and Forensic Medicine, Faculty of Medicine, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Juliana Geraix
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Aurilene Gomes Cajado
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Jussara Matyelle Rodrigues Silva
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Lyanna Rodrigues Ribeiro
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | | | - Diane Isabelle Magno Cavalcante
- Graduate Program in Pathology, Department of Pathology and Forensic Medicine, Faculty of Medicine, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Deysi Viviana Tenazoa Wong
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Ana Paula Negreiros Nunes Alves
- Department of Dental Clinic, Division of Oral Pathology, Faculty of Pharmacy, Dentistry and Nursing, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Roberto César Pereira Lima-Júnior
- Laboratory of Inflammation and Cancer Pharmacology, Drug Research and Development Center (NPDM), Department of Physiology and Pharmacology, Federal University of Ceara, Fortaleza, Ceará, Brazil.
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Reginelli A, Sangiovanni A, Vacca G, Belfiore MP, Pignatiello M, Viscardi G, Clemente A, Urraro F, Cappabianca S. Chemotherapy-induced bowel ischemia: diagnostic imaging overview. Abdom Radiol (NY) 2022; 47:1556-1564. [PMID: 33811514 PMCID: PMC9038829 DOI: 10.1007/s00261-021-03024-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/19/2021] [Accepted: 02/25/2021] [Indexed: 12/19/2022]
Abstract
Cancer patients need multimodal therapies to treat their disease increasingly. In particular, drug treatment, as chemotherapy, immunotherapy, or various associations between them are commonly used to increase efficacy. However, the use of drugs predisposes a percentage of patients to develop toxicity in multiple organs and systems. Principle chemotherapy drugs mechanism of action is cell replication inhibition, rapidly proliferating cells especially. Immunotherapy is another tumor therapy strategy based on antitumor immunity activation trough agents as CTLA4 inhibitors (ipilimumab) or PD-1/PD-L1 inhibitors as nivolumab. If, on the one hand, all these agents inhibit tumor growth, on the other, they can cause various degrees toxicity in several organs, due to their specific mechanism of action. Particularly interesting are bowel toxicity, which can be clinically heterogeneous (pain, nausea, diarrhea, enterocolitis, pneumocolitis), up to severe consequences, such as ischemia, a rare occurrence. However, this event can occur both in vessels that supply intestine and in submucosa microvessels. We report drug-related intestinal vascular damage main characteristics, showing the radiological aspect of these alterations. Interpretation of imaging in oncologic patients has become progressively more complicated in the context of “target therapy” and thanks to the increasing number and types of therapies provided. Radiologists should know this variety of antiangiogenic treatments and immunotherapy regimens first because they can determine atypical features of tumor response and then also because of their eventual bowel toxicity.
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Affiliation(s)
- Alfonso Reginelli
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy.
| | - Angelo Sangiovanni
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Giovanna Vacca
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Maria Paola Belfiore
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Maria Pignatiello
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Giuseppe Viscardi
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Alfredo Clemente
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Fabrizio Urraro
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
| | - Salvatore Cappabianca
- Department of Precision Medicine, University of Campania "L. Vanvitelli,", 80138, Naples, Italy
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Lin D, Alam MBE, Jaoude JA, Kouzy R, Phan JL, Elnaggar JH, Resendiz B, Medrano AYD, Lynn EJ, Nguyen ND, Noticewala SS, Mathew GG, Holliday EB, Minsky BD, Das P, Morris VK, Eng C, Mezzari MP, Petrosino JF, Ajami NJ, Klopp AH, Taniguchi CM, Colbert LE. Microbiome Dynamics During Chemoradiotherapy for Anal Cancer. Int J Radiat Oncol Biol Phys 2022; 113:974-984. [DOI: 10.1016/j.ijrobp.2022.04.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/22/2022] [Accepted: 04/27/2022] [Indexed: 10/18/2022]
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Photobiomodulation Therapy in the Treatment of Oral Mucositis—A Case Report. Medicina (B Aires) 2022; 58:medicina58050618. [PMID: 35630035 PMCID: PMC9147415 DOI: 10.3390/medicina58050618] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 11/30/2022] Open
Abstract
In 2021, our group published a laboratory study on the impact of PBM on human gingival fibroblasts. The in vitro results confirmed the fact that the appropriately selected wavelength and properly selected parameters of the laser settings can increase cell proliferation, modulate inflammatory markers, and decrease the susceptibility of human gingival fibroblasts to apoptosis. Therefore, this case report was aimed at the clinical evaluation of the proposed settings and treatment regimen in a very difficult situation of an immunocompromised patient with extensive changes and stagnation of symptoms for many weeks. A 65-year-old man, during his oncological treatment, was diagnosed with oral mucositis grade 3 according to the World Health Organization and National Cancer Institute scales. Due to pain sensation, long-lasting and not healing oral lesions, and problems with solid food intake, he was qualified for laser photobiomodulation therapy. For the management of oral lesions, a diode laser 635 nm (SmartMPro, Lasotronix, Poland) was intraorally applied at an energy density of 4 J/cm2, the 20 s of irradiation, the output power of 100 mW, and in continuous wave mode. Seven treatment procedures were performed two times a week using the spot technique in contact and non-contact mode. Within 21 days of monotherapy, all ailments disappeared. The patient was also able to reuse dental dentures and return to a solid diet. The obtained results confirm the efficiency of at least 3 PBM protocols. Our case shows that the use of PMB therapy contributes to faster healing of painful oral lesions in oncological patients, and thus the treatment time and return to the appropriate quality of life is shorter.
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Chukwunyere U, Mercan M, Sehirli AO, Abacioglu N. Possible cytoprotective mechanisms of oxytocin against 5-fluorouracil-induced gastrointestinal mucositis. Mol Biol Rep 2022; 49:4055-4059. [PMID: 35474056 DOI: 10.1007/s11033-022-07384-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 11/27/2022]
Abstract
Gastrointestinal mucositis is a common and dose-limiting side effect characterized by ulcerative lesions in the mucosa of the digestive tract in patients receiving anticancer drugs such as 5-fluorouracil (5-FU), a potent antineoplastic drug. Several protocols have reported the efficacy of therapeutic interventions to prevent this side effect, although complete success has not yet been achieved and mucositis remains one of the most serious complications associated with 5-FU therapy. Oxytocin, a well-known antistress agent, has been reported to have comparable effects to ranitidine. Previous studies have shown that oxytocin inhibits gastric acid secretion and the expression of proinflammatory cytokines in rats. If oxytocin can reduce stress-induced ulcers via antioxidant, antiapoptotic, and anti-inflammatory pathways, then it may have a dose-dependent effect on gastrointestinal mucositis caused by 5-FU.
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Affiliation(s)
- Ugochukwu Chukwunyere
- Department of Pharmacology, Faculty of Pharmacy, Near East University, 99138, Lefkosa, TRNC, Turkey.
| | - Merve Mercan
- Department of Pharmacology, Faculty of Pharmacy, Near East University, 99138, Lefkosa, TRNC, Turkey
| | - Ahmet Ozer Sehirli
- Department of Pharmacology, Faculty of Dentistry, Near East University, Lefkosa, TRNC, Turkey
| | - Nurettin Abacioglu
- Department of Pharmacology, Faculty of Pharmacy, Near East University, 99138, Lefkosa, TRNC, Turkey
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Alsulami FJ, Shaheed SU. Oral cryotherapy for management of chemotherapy-induced oral mucositis in haematopoietic cell transplantation: a systematic review. BMC Cancer 2022; 22:442. [PMID: 35459129 PMCID: PMC9027418 DOI: 10.1186/s12885-022-09539-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 04/13/2022] [Indexed: 11/17/2022] Open
Abstract
Background Oral mucositis (OM) is known to be the most common and challenging side effect of conditioning chemotherapy in haematopoietic cell transplant (HCT). This side effect causes significant morbidity and may delay the treatment plan, as well as increase therapeutic expenses. There are few clinical trials in the literature that indicate any kind of treatment or prevention methods are effective. Therefore, the aim of this study is to perform a systematic review of literature and examine the effectiveness of oral cryotherapy (OC) in management of chemotherapy-induced OM in patients with haematological malignancies undergoing a HCT. Methods A systematic literature search was conducted, using the electronic databases PubMed, Embase, MEDLINE and Scopus. A total of 322 papers were identified and 9 papers were analysed based on defined inclusion and exclusion criteria. The quality of the chosen primary studies was appraised using the COCHRANE risk of bias assessment tool. Results Nine randomized controlled trials, analysing 658 participants; control group (n = 289, age mean ± SD; 41.15 ± 21) and treatment group (n = 369, age mean ± SD; 39.15 ± 20), were included in this systematic review. Seven studies had significantly addressed the effectiveness of OC (p value < 0.05), in reducing the incidence of developing severe OM in the adult population undergoing HCT, especially when the conditioning regimen protocols included high dose of alkylating agent such as melphalan. Conclusion This review supports the use of OC for prevention of OM in patients undergoing HCT, with high-dose of melphalan conditioning protocols. It is recommended that more studies be conducted to compare efficacy and duration of OC with other chemotherapeutic agents with relatively short plasma half-lives. The heterogeneity of the trials demonstrated the need to regulate the validated assessment tools and similar interventions that would enable comparisons and analyses of treatment effects based on well-designed RCTs.
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Affiliation(s)
- Faizah Jabr Alsulami
- Susan Wakil School of Nursing and Midwifery, University of Sydney, Sydney, Australia
| | - Sadr Ul Shaheed
- Nuffield Department of Surgical Sciences and Biomedical Research Centre, University of Oxford, Oxford, UK.
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Lu HJ, Li CH, Kang YT, Wu CM, Wu CH, Ko JL, Wu MF. Efficacy of GMI, a fungal immunomodulatory protein, for head and neck cancer patients with chemotherapy-related oral mucositis: An open-labeled prospective single-arm study. Medicine (Baltimore) 2022; 101:e29185. [PMID: 35482987 PMCID: PMC9276401 DOI: 10.1097/md.0000000000029185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 03/09/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Cancer patients usually suffer from intensive chemotherapy-related oral mucositis (OM), yet limited effective treatment can rapidly alleviate OM severity. METHODS This prospective study examined the efficacy of Reishimmune-S containing one fungal immunomodulatory protein, GMI on OM in patients with head and neck cancer. Patients with head and neck cancer and the diagnosis of chemotherapy-related OM were enrolled randomizedly to receive standard supportive care with/without Reishimmune-S 500 mg/day orally for consecutive 14 days. Due to intolerance to standard supportive care alone in the control arm, only the experimental arm with Reishimmune-S supplementation was analyzed in our trial. OM grading was evaluated as the primary outcome on day 1, 8, and 15. Secondary outcomes were absolute neutrophil counts and quality of life assessed by the EORTC-QLQ-H&N 35 questionnaire on day 1, 8, and 15. RESULTS Reishimmune-S supplement significantly reduced OM grading both at day 8 and 15. Trouble with social contact and weight loss conditions were also improved by Reishimmune-S. Reishimmune-S did not significantly affect absolute neutrophil counts during the 15-day follow-up. CONCLUSION Reishimmune-S supplement potentially alleviates the severity of chemotherapy-mediated OM.
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Affiliation(s)
- Hsueh-Ju Lu
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Division of Hematology and Oncology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Che-Hsing Li
- Divisions of Medical Oncology and Pulmonary Medicine, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- Graduate Program of Immunology and Microbiology, Baylor College of Medicine, Houston, TX
| | - Yu-Ting Kang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chi-Mei Wu
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsien Wu
- Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
| | - Jiunn-Liang Ko
- Divisions of Medical Oncology and Pulmonary Medicine, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Ming-Fang Wu
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Divisions of Medical Oncology and Pulmonary Medicine, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
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Study Protocol to Evaluate Influences of Stress and Inflammation on Mucositis in Adolescents and Young Adults With Cancer. Nurs Res 2022; 71:404-410. [PMID: 35446269 PMCID: PMC9420760 DOI: 10.1097/nnr.0000000000000599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Adolescent and young adult (AYA) cancer diagnoses are rising, and gains in survivorship are falling behind for this age group. Dose-limiting toxicities of therapy, including mucositis, are more frequent in this age group and may be contributing to poorer survivorship. Animal models and observational studies suggest that stress and inflammation may be contributing to the high prevalence of dose-limiting mucositis in this age demographic. The AYA oncology population has been an overlooked and under-researched oncology demographic, leading to poor understanding of why this age group has high side-effect burdens and poorer cancer survival. OBJECTIVES This paper describes a novel, prospective clinical study in AYAs receiving chemotherapy designed to evaluate if stress at the time of chemotherapy administration predicts the development of dose-limiting mucositis and determines if stress-induced inflammatory profiles mediate this relationship. This is the first study to translate these stress and inflammation findings from animal models to a nurse-centered research design in humans. METHODS Persons aged 15-39 years who are receiving chemotherapy with a significant (> 20%) risk of developing mucositis will be recruited for a prospective study. Baseline stress is measured through participant questionnaires, and blood is collected to analyze for inflammatory markers. Participants receive chemotherapy as clinically planned and complete a daily survey of mucositis symptoms for 14 days after chemotherapy. Regression and mediation analysis will determine if stress and inflammatory profiles predict the development of dose-limiting mucositis. RESULTS This model of inquiry through a nursing framework uses a biobehavioral model that considers physiologic and psychologic risk factors for chemotherapy toxicities. This study is also an important translational science study essential in bringing data from laboratory studies to the clinical arena. The study may also be important to implementation science since assessing the ability of critically ill individuals to participate in low-burden clinical studies that may yield essential findings to improve care delivery. DISCUSSION Findings from this work will identify potentially modifiable factors that may be manipulated to minimize chemotherapy toxicities and lead to improved survival. Data from this study will inform larger research endeavors to better understand symptom development in this high-risk oncologic population.
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Al-Qadami G, Van Sebille Y, Bowen J, Wardill H. Oral-Gut Microbiome Axis in the Pathogenesis of Cancer Treatment-Induced Oral Mucositis. FRONTIERS IN ORAL HEALTH 2022; 3:881949. [PMID: 35419563 PMCID: PMC8996059 DOI: 10.3389/froh.2022.881949] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Oral mucositis (OM) is one of the most common and debilitating oral complications of cancer treatments including chemotherapy, radiotherapy, and hematopoietic stem cell transplantation. It is associated with severe pain and difficulties in chewing, swallowing, and speech. This leads to impairment of basic oral functions and could result in unplanned treatment interruption or modification. As such, OM negatively impacts both patients' quality of life as well as tumor prognostic outcomes. Understanding pathways underlying OM pathogenesis help identify new targets for intervention or prevention. The pathophysiology of OM has been widely studied over past decades with several pathways related to oxidative stress, inflammation, and molecular and cellular signaling being implicated. In this mini-review, we will discuss the emerging role of the oral-gut microbiome axis in the development of OM. Particularly, we will elaborate on how the alterations in the oral and gut microbiota as well as intestinal dysfunction caused by cancer treatments could contribute to the pathogenesis of OM. Further, we will briefly discuss the potential methods for targeting the oral-gut microbiome axis to improve OM outcomes.
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Affiliation(s)
- Ghanyah Al-Qadami
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | | | - Joanne Bowen
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | - Hannah Wardill
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
- Precision Medicine Theme (Cancer), South Australian Health and Medical Research Institute, Adelaide, SA, Australia
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Lim DRX, Chen Y, Ng LF, Gruber J, Gan Y. Glutathione catabolism by
Enterobacteriaceae
species to hydrogen sulfide adversely affects viability of host systems in the presence of 5’fluorodeoxyuridine. Mol Microbiol 2022; 117:1089-1103. [PMID: 35279884 PMCID: PMC9313583 DOI: 10.1111/mmi.14893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 03/05/2022] [Accepted: 03/07/2022] [Indexed: 11/29/2022]
Abstract
Reduced glutathione (GSH) plays an essential role in relieving oxidative insult from the generation of free radicals via normal physiological processes. However, GSH can be exploited by bacteria as a signalling molecule for the regulation of virulence. We describe findings arising from a serendipitous observation that when GSH and Escherichia coli were incubated with 5′fluorodeoxyuridine (FUdR)‐synchronised populations of Caenorhabditis elegans, the nematodes underwent rapid death. Death was mediated by the production of hydrogen sulphide mainly through the action of tnaA, a tryptophanase‐encoding gene in E. coli. Other Enterobacteriaceae species possess similar cysteine desulfhydrases that can catabolise l‐cysteine‐containing compounds to hydrogen sulphide and mediate nematode killing when worms had been pre‐treated with FUdR. When colonic epithelial cell lines were infected, hydrogen sulphide produced by these bacteria in the presence of GSH was also able to inhibit ATP synthesis in these cells particularly when cells had been treated with FUdR. Therefore, bacterial production of hydrogen sulphide could act in concert with a commonly used genotoxic cancer drug to exert host cell impairment. Hydrogen sulphide also increases bacterial adhesion to the intestinal cells. These findings could have implications for patients undergoing chemotherapy using FUdR analogues that could result in intestinal damage.
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Affiliation(s)
- Daniel Rui Xiang Lim
- Department of Biochemistry, Yong Loo Lin School of Medicine National University of Singapore Singapore
| | - Yahua Chen
- Department of Biochemistry, Yong Loo Lin School of Medicine National University of Singapore Singapore
| | - Li Fang Ng
- Science Divisions, Yale NUS College Singapore 138527 Singapore
| | - Jan Gruber
- Department of Biochemistry, Yong Loo Lin School of Medicine National University of Singapore Singapore
- Science Divisions, Yale NUS College Singapore 138527 Singapore
| | - Yunn‐Hwen Gan
- Department of Biochemistry, Yong Loo Lin School of Medicine National University of Singapore Singapore
- Infectious Diseases Translational Research Programme, Yong Loo Lin School of Medicine National University of Singapore Singapore
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Cheng YC, Wang YM, Lin YH, Cheng JY, Li SH, Huang YC, Tsai MY. Preventive effect and safety of Chinese herbal medicine for oral mucositis during radiotherapy in patients with head and neck cancer: Study protocol for a randomized trial. Contemp Clin Trials Commun 2022; 27:100912. [PMID: 35345874 PMCID: PMC8956911 DOI: 10.1016/j.conctc.2022.100912] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 03/02/2022] [Accepted: 03/15/2022] [Indexed: 12/30/2022] Open
Abstract
Background Oral mucositis (OM) is a common side effect of radiotherapy (RT) that can have severe implications in patients with head and neck cancer (HNC). Traditional Chinese medicine (TCM) formula is widely applied in treating OM, but little substantial evidence exists to clarify it effects. The study intends to determine whether the TCM-based prescription in treating HNC with RT can improve the OM when compared with RT alone. Methods A single-center, randomized, two-arm parallel-group, open-label controlled clinical trial will be conducted to determine whether the Zi-Yin-Liang-Ge-San (ZYLGS), which contains Rx. Scutellariae, Rx. Glycyrrhizae, Hb. Dendrobii, Rx. Ophiopogonis, and Hb. Menthae Haplocalycis, combined with RT can improve the incidence and severity of OM. Two hundred participants will randomly 1:1 to receive at least 6 weeks of RT plus ZYLGS powder or control. The primary outcome measures are onset, gradation of OM (Common Terminology Criteria for Adverse Events v5.0), and oral pain (visual analogue scale). The secondary outcome measures include nutritional status, the EORTC Quality of Life Core Questionnaire and head and neck module. The Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events, serious adverse events, and blood and biochemical analysis will be recorded to evaluate the safety. Visits will be performed for each week during the RT treatment period and then 2 weeks in the follow-up period. Discussion The study's result will provide a high-level evidence for TCM-based formulation for HNC patients with RT on the effect of OM prevention and management.
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Affiliation(s)
- Yu-Chen Cheng
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
| | - Yun-Hsuan Lin
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
| | - Jen-Yu Cheng
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
| | - Shau-Hsuan Li
- Department of Hematology-Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
| | - Yu-Chuen Huang
- Department of Medical Research, China Medical University Hospital and School of Chinese Medicine, China Medical University, Taichung, 41354, Taiwan
| | - Ming-Yen Tsai
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
- Corresponding author Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, No. 123 Dapi Rd, Niaosong Dist, Kaohsiung, 83301, Taiwan.
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Matheus HR, Ervolino E, Gusman DJR, Forin LG, Piovezan BR, de Almeida JM. The influence of antineoplastic agents on the peri-implant bone around osseointegrated titanium implants: an in vivo histomorphometric and immunohistochemical study. Clin Oral Investig 2022; 26:2681-2692. [PMID: 34686918 DOI: 10.1007/s00784-021-04239-2] [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: 08/02/2021] [Accepted: 10/15/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND OBJECTIVE The interaction between antineoplastic drugs used for treating cancer and non-affected tissues remains poorly assessed and may be critical for maintaining the quality of life for patients during and after treatment. This pre-clinical study evaluated the effects of cisplatin (CIS) and 5-fluorouracil (5-FU) on the peri-implant repair process around osseointegrated titanium implants installed in the tibiae of rats. MATERIAL AND METHODS Were used 90 male rats, randomly divided into three groups (n = 30): physiological saline solution (PSS), CIS, and 5-FU. Titanium implants (4.0 × 2.2 mm) were inserted in both tibiae of all animals at day 0. The animals received either PSS, CIS, or 5-FU at 35 and 37 days. Euthanasia was performed at 50, 65, and 95 days after surgery. Histometric (bone/implant contact [BIC]) and bone area fraction occupancy (% BAFO), histological, and immunohistochemical (for bone morphogenetic protein 2/4 [BMP2/4], Runt-related transcription factor 2 [RUNX2], osteocalcin [OCN], and tartrate-resistant acid phosphatase [TRAP]) analyses were performed. Data were statistically analyzed. RESULTS Groups CIS and 5-FU presented lower BIC and lower BAFO as compared with PSS in all time points. The imbalance in bone turnover was observed by the lower number of BMP2/4-, RUNX2-, and OCN-positive cells/mm2 and the higher number of TRAP-positive cells/mm in groups CIS and 5-FU as compared with PSS in all time points. Persistent and exacerbated inflammation was observed in groups CIS and 5-FU. CONCLUSIONS Both antineoplastic agents interfered negatively in the bone turnover around osseointegrated titanium implants. CLINICAL RELEVANCE Closer and more careful follow-up of patients with osseointegrated implants that will undergo chemotherapy with either CIS or 5-FU shall be performed.
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Affiliation(s)
- Henrique Rinaldi Matheus
- Department of Diagnosis and Surgery-Periodontics Division, São Paulo State University (Unesp), St. José Bonifácio 1193 - Vila Mendonça, Araçatuba, SP, 16015-050, Brazil
- Nucleus of Study and Research in Periodontics and Implantology (NEPPI), School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil
| | - Edilson Ervolino
- Nucleus of Study and Research in Periodontics and Implantology (NEPPI), School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil
- Department of Basic Science, School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil
| | - David Jonathan Rodrigues Gusman
- Department of Diagnosis and Surgery-Periodontics Division, São Paulo State University (Unesp), St. José Bonifácio 1193 - Vila Mendonça, Araçatuba, SP, 16015-050, Brazil
- Nucleus of Study and Research in Periodontics and Implantology (NEPPI), School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil
| | - Luiz Guilherme Forin
- Department of Diagnosis and Surgery-Periodontics Division, São Paulo State University (Unesp), St. José Bonifácio 1193 - Vila Mendonça, Araçatuba, SP, 16015-050, Brazil
- Nucleus of Study and Research in Periodontics and Implantology (NEPPI), School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil
| | - Bianca Rafaeli Piovezan
- Department of Diagnosis and Surgery-Periodontics Division, São Paulo State University (Unesp), St. José Bonifácio 1193 - Vila Mendonça, Araçatuba, SP, 16015-050, Brazil
- Nucleus of Study and Research in Periodontics and Implantology (NEPPI), School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil
| | - Juliano Milanezi de Almeida
- Department of Diagnosis and Surgery-Periodontics Division, São Paulo State University (Unesp), St. José Bonifácio 1193 - Vila Mendonça, Araçatuba, SP, 16015-050, Brazil.
- Nucleus of Study and Research in Periodontics and Implantology (NEPPI), School of Dentistry, São Paulo State University (Unesp), Araçatuba, SP, Brazil.
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de Lima Dantas JB, Freire TFC, Sanches ACB, Julião ELD, Medrado ARAP, Martins GB. Action of Matricaria recutita (chamomile) in the management of radiochemotherapy oral mucositis: A systematic review. Phytother Res 2022; 36:1115-1125. [PMID: 35129844 DOI: 10.1002/ptr.7378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 12/15/2021] [Accepted: 12/22/2021] [Indexed: 12/27/2022]
Abstract
The objective of this study was to evaluate the effect of topical chamomile in the prevention and/or treatment of oral mucositis (OM) in cancer patients. It was a systematic review, which sought articles of the randomized clinical trial according to the PRISMA parameters, registered in the PROSPERO. The databases used were PubMed, Cochrane Library, and Bireme. Descriptors were selected from DeCs/MeSH and the PICO strategy was applied. The search found 148 publications. After all the steps, six articles were selected. The total sample included 492 patients and all studies used the same OM measurement scale. The results showed that the application of topical chamomile was effective in the prevention and/or treatment of OM in four of the six studies, with a dose ranging from 1% to 2.5% and duration that ranged from single to 4 times a day. Some limitations were observed: the minimum age of the patients was not informed, and there was no specification of the sites involved or the chemotherapies used. The application of topical chamomile in the preventive/therapeutic of chemo-induced OM seems to be recommended. In addition, scientific production should be encouraged, as it aims to determine useful protocols for this phytotherapy for the oncology population.
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Affiliation(s)
- Juliana Borges de Lima Dantas
- Graduate Program in Interactive Processes of Organs and Systems, Health Sciences Institute, Federal University of Bahia, Salvador, Brazil.,Adventist College of Bahia, Department of Dentistry, Cachoeira, Brazil
| | - Tila Fortuna Costa Freire
- Graduate Program in Interactive Processes of Organs and Systems, Health Sciences Institute, Federal University of Bahia, Salvador, Brazil
| | - Ana Carla Barletta Sanches
- Graduate Program in Interactive Processes of Organs and Systems, Health Sciences Institute, Federal University of Bahia, Salvador, Brazil
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Redman MG, Harris K, Phillips BS. Low-level laser therapy for oral mucositis in children with cancer. Arch Dis Child 2022; 107:128-133. [PMID: 34230010 DOI: 10.1136/archdischild-2020-321216] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 06/15/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To assess the efficacy of oral low-level laser therapy (LLLT) - also known as photobiomodulation - in the reduction of oral mucositis experienced by children and young people with cancer undergoing chemotherapy. DESIGN A systematic review to evaluate the efficacy of oral LLLT for oral mucositis in children with cancer and the safety of oral LLLT in any age with cancer (International Prospective Register of Systematic Reviews/PROSPERO registration: CRD42018099772). Multiple databases and grey literature were screened. Randomised controlled trials were considered for assessing efficacy, and all studies were considered for assessing safety. Primary outcomes included severity of oral mucositis, oral pain and adverse events. Where results were compatible, meta-analysis was performed using a random-effects model. A narrative synthesis considered other outcome measures. RESULTS 14 studies (n>416 children) were included in the narrative synthesis of LLLT efficacy. 5 studies (n=380 children and young people) were included in the meta-analyses. Results demonstrate that LLLT may reduce the severity of oral mucositis and the level of oral pain, but further randomised controlled trials are needed to confirm or deny this. There is vast variation in different trial protocols. Insufficient blinding between LLLT or sham therapy/control led to a strong risk of performance bias. 75 studies (encompassing 2712 patients of all ages who had undergone LLLT) demonstrated minor and infrequent adverse reactions, but most studies had significant areas of weakness in quality. CONCLUSION LLLT appears to be a safe therapy, but further evidence is needed to assess its efficacy as a prevention or treatment tool for oral mucositis in children with cancer.
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Affiliation(s)
- Melody Grace Redman
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK .,Yorkshire Regional Genetics Service, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Katherine Harris
- Department of Medical Education, University of Liverpool, Liverpool, UK
| | - Bob S Phillips
- Centre for Reviews and Dissemination, University of York, York, UK
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Al-Zubidi N, Page JC, Gombos DS, Srivastava A, Appelbaum E, Gidley PW, Chambers MS, Nader ME. Immune-Related Oral, Otologic, and Ocular Adverse Events. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1342:399-416. [PMID: 34972977 DOI: 10.1007/978-3-030-79308-1_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Emerging immunotherapeutic agents, including immune checkpoint inhibitors targeting cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4), programmed cell death protein 1 (PD-1), and programmed cell death protein ligand 1 (PD-L1), have revolutionized cancer treatment. The first immune checkpoint inhibitor (ICI) ipilimumab, an anti-CTLA-4, was approved in 2011. Since then, the US Food and Drug Administration (FDA) has approved more than half a dozen immune checkpoint inhibitors to treat various malignancies. These agents are part of a broader class of chemotherapy agents termed immunotherapy, which selectively target different steps in the immune response cascade to upregulate the body's normal response to cancer. While the effects of traditional chemotherapy are well known, the toxicity profile of emerging immune therapies is not fully elucidated. They have been associated with atypical side effects labeled collectively as immune-related adverse events (irAEs).
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Affiliation(s)
- Nagham Al-Zubidi
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - J Cody Page
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Dan S Gombos
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Akanksha Srivastava
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eric Appelbaum
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul W Gidley
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mark S Chambers
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marc-Elie Nader
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Walker SM, Selers EL, Jay MA. Intravenous opioids for chemotherapy-induced severe mucositis pain in children: Systematic review and single-center case series of management with patient- or nurse-controlled analgesia (PCA/NCA). Paediatr Anaesth 2022; 32:17-34. [PMID: 34731511 DOI: 10.1111/pan.14324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/29/2021] [Accepted: 11/01/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Chemotherapy-induced oral mucositis can result in severe pain. Intravenous (IV) opioids are recommended, but management protocols vary. We systematically reviewed studies reporting IV opioid use for pain related to chemotherapy-induced severe oral mucositis in children and conducted a large single-center case series. METHODS Ovid MEDLINE, PubMed, and Cochrane databases were searched for studies reporting IV opioid duration and/or dose requirements for severe mucositis. Secondly, our pain service database was interrogated to describe episodes of opioid administration by patient- or nurse-controlled analgesia (PCA/NCA) for children with mucositis and cancer treatment-related pain. RESULTS Seventeen studies (six randomized trials, two prospective observational, three retrospective cohort, six retrospective case series) included IV opioid in 618 patients (age 0.3-22.3 years), but reported parameters varied. Mucositis severity and chemotherapy indication influenced IV opioid requirements, with duration ranging from 3 to 68 days and variable dose trajectories (hourly morphine or equivalent 0-97 mcg/kg/h). Our 7-year series included PCA/NCA for 364 episodes of severe mucositis (302 patients; age 0.12-17.2 years). Duration ranged from 1 to 107 days and dose requirements in the first 3 days from 1 to 110 mcg/kg/h morphine. Longer PCA/NCA duration was associated with: higher initial morphine requirements (ρ = 0.46 [95% CI 0.35, 0.57]); subsequent increased pain and need for ketamine co-analgesia (118/364 episodes with opioid/ketamine 13.9 [9.8-22.2] days vs opioid alone 6.0 [3.9-10.8] days; median [IQR]); but not with age or sex. CONCLUSIONS Management of severe mucositis pain can require prolonged IV opioid therapy. Individual and treatment-related variability in analgesic requirements highlight the need for regular review, titration, and management by specialist services.
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Affiliation(s)
- Suellen M Walker
- Developmental Neurosciences Programme (Paediatric Pain Research Group), UCL GOS Institute of Child Health, London, UK.,Department of Paediatric Anaesthesia and Pain Medicine, Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | - Ebony L Selers
- Department of Paediatric Anaesthesia and Pain Medicine, Great Ormond Street Hospital NHS Foundation Trust, London, UK.,Royal Melbourne Hospital, Parkville, Vic., Australia
| | - Matthew A Jay
- Department of Paediatric Anaesthesia and Pain Medicine, Great Ormond Street Hospital NHS Foundation Trust, London, UK.,Population, Policy and Practice Research and Teaching Department, UCL GOS Institute of Child Health, London, UK
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- Department of Paediatric Anaesthesia and Pain Medicine, Great Ormond Street Hospital NHS Foundation Trust, London, UK
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Kahn AM, Blenman KR, Sonis ST, Lustberg MB. Strategies to mitigate the toxicity of cancer therapeutics. Adv Cancer Res 2022; 155:215-244. [DOI: 10.1016/bs.acr.2022.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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135
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Elhadad MA, El-Negoumy E, Taalab MR, Ibrahim RS, Elsaka RO. The effect of topical chamomile in the prevention of chemotherapy-induced oral mucositis: A randomized clinical trial. Oral Dis 2022; 28:164-172. [PMID: 33290635 DOI: 10.1111/odi.13749] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To clinically assess the effectiveness of topical chamomile oral gel in the prevention of chemotherapy-induced oral mucositis. MATERIAL AND METHODS A parallel single-blind randomized clinical trial conducted on 45 patients who were undergoing chemotherapy. Patients were assigned to three equal groups. Group I received conventional symptomatic treatment that included antifungal agents (Miconaz oral gel, Medical Union Pharmaceuticals), topical anesthetics, and anti-inflammatory agent (BBC oral spray, Amoun Pharmaceutical Company) three times per day for three weeks, group II received 3% chamomile topical oral gel, whereas group III patients were given both conventional symptomatic treatment and chamomile topical oral gel. All patients were clinically assessed for pain and oral mucositis severity at three separate time intervals: 1 week, 2 weeks, and 3 weeks. RESULTS Most patients experienced oral mucositis with more severity reported in the conventional group (grade III = 6.7%) compared to the other two groups, neither of which developed more than grade II. Mean pain scores showed no significant difference between the groups, but intragroup analysis showed that pain score increased in the conventional treatment group more than the other two groups. CONCLUSION Topical chamomile 3% gel has demonstrated in this study to lower the severity of the mucositis with lower pain scores compared to the other two groups.
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Affiliation(s)
- Mahmoud Ahmed Elhadad
- Oral Medicine, Periodontology, Oral Diagnosis and Oral Radiology Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Ehsan El-Negoumy
- Oral Medicine, Periodontology, Oral Diagnosis and Oral Radiology Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Maha R Taalab
- Oral Medicine, Periodontology, Oral Diagnosis and Oral Radiology Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Reham S Ibrahim
- Pharmacognosy Department, Faculty of pharmacy, Alexandria University, Alexandria, Egypt
| | - Rasha O Elsaka
- Clinical Oncology and Nuclear Medicine department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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Yilmaz E, Azizoglu ZB, Aslan K, Erdem S, Haliloglu Y, Suna PA, Yay AH, Deniz K, Tasdemir A, Per S, Unal E, Karakukcu M, Patiroglu T. Therapeutic effects of vitamin D and IL-22 on methotrexate-induced mucositis in mice. Anticancer Drugs 2022; 33:11-18. [PMID: 34348356 DOI: 10.1097/cad.0000000000001128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Mucositis is a common side effect of cancer therapies and transplant conditioning regimens. Management of mucositis involves multiple approaches from oral hygiene, anti-inflammatory, anti-apoptotic, cytoprotective, and antioxidant agents, to cryo-therapy, physical therapy, and growth factors. There is room for novel, affordable treatment options, or improvement of currently available therapies. Vitamin D has been shown to regulate mucosa-resident cell populations such as Th17 or innate lymphoid cells and critical mucosal cytokine IL-22; however, their therapeutic potential has not been put to test in preclinical mouse models. In this study, we aimed to test the therapeutic potential of vitamin D injections and IL-22 overexpression in a murine model of chemotherapy-induced mucositis. Balb/c mice were given daily intraperitoneal injections of vitamin D. Mucositis was induced by methotrexate. Another group received IL-22 plasmid via hydrodynamic gene delivery. Weight loss and intestinal histopathology, intestinal levels of cytokines IL-22, IL-17A, GM-CSF, IL-23, IFN-γ, TNF-α, and IL-10, and number of intestinal lamina propria B cell, neutrophil, and total innate lymphoid cells were quantified. Daily vitamin D injections ameliorated intestinal inflammation and elevated intestinal IL-22 levels compared with control groups. Temporal overexpression of IL-22 by hydrodynamic gene delivery slightly increased intestinal IL-22 but failed to confer significant protection from mucositis. To our knowledge, this is the first experimental demonstration in an animal model of mucositis of therapeutic use of vitamin D and IL-22 supplementation and our results with vitamin D suggest it may have merit in further trials in human mucositis patients.
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Affiliation(s)
- Ebru Yilmaz
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Erciyes University School of Medicine
| | - Zehra Busra Azizoglu
- Molecular Biology and Genetics, Betül-Ziya Eren Genome and Stem Cell Center (GENKOK)
- Department of Medical Biology, Erciyes University, School of Medicine
| | - Kubra Aslan
- Molecular Biology and Genetics, Betül-Ziya Eren Genome and Stem Cell Center (GENKOK)
- Department of Medical Biology, Erciyes University, School of Medicine
| | - Serife Erdem
- Molecular Biology and Genetics, Betül-Ziya Eren Genome and Stem Cell Center (GENKOK)
- Department of Medical Biology, Erciyes University, School of Medicine
| | - Yesim Haliloglu
- Molecular Biology and Genetics, Betül-Ziya Eren Genome and Stem Cell Center (GENKOK)
- Department of Medical Biology, Erciyes University, School of Medicine
| | - Pinar Alisan Suna
- Department of Histology and Embryology, Erciyes University, School of Medicine
| | - Arzu Hanim Yay
- Molecular Biology and Genetics, Betül-Ziya Eren Genome and Stem Cell Center (GENKOK)
- Department of Histology and Embryology, Erciyes University, School of Medicine
| | - Kemal Deniz
- Department of Pathology, Erciyes University, School of Medicine
| | | | - Sedat Per
- Department of Chemistry and Chemical Processing Technologies, Kayseri University, Mustafa Çikrikçioğlu Vocational School
- Department of Biology, Faculty of Arts and Science, Yozgat Bozok University, Yozgat, Turkey
| | - Ekrem Unal
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Erciyes University School of Medicine
- Molecular Biology and Genetics, Betül-Ziya Eren Genome and Stem Cell Center (GENKOK)
| | - Musa Karakukcu
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Erciyes University School of Medicine
| | - Turkan Patiroglu
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Erciyes University School of Medicine
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137
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Elad S, Yarom N, Zadik Y, Kuten-Shorrer M, Sonis ST. The broadening scope of oral mucositis and oral ulcerative mucosal toxicities of anticancer therapies. CA Cancer J Clin 2022; 72:57-77. [PMID: 34714553 DOI: 10.3322/caac.21704] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/24/2021] [Accepted: 09/27/2021] [Indexed: 01/15/2023] Open
Abstract
Oral mucositis (OM) is a common, highly symptomatic complication of cancer therapy that affects patients' function, quality of life, and ability to tolerate treatment. In certain patients with cancer, OM is associated with increased mortality. Research on the management of OM is ongoing. Oral mucosal toxicities are also reported in targeted and immune checkpoint inhibitor therapies. The objective of this article is to present current knowledge about the epidemiology, pathogenesis, assessment, risk prediction, and current and developing intervention strategies for OM and other ulcerative mucosal toxicities caused by both conventional and evolving forms of cancer therapy.
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Affiliation(s)
- Sharon Elad
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, New York
| | - Noam Yarom
- Sheba Medical Center, Tel Hashomer, Israel
- School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yehuda Zadik
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel
| | - Michal Kuten-Shorrer
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, New York
- Tufts University School of Dental Medicine, Boston, Massachusetts
| | - Stephen T Sonis
- Brigham and Women's Hospital and Dana-Farber Cancer Institute, Boston, Massachusetts
- Primary Endpoint Solutions, Waltham, Massachusetts
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138
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Georgakopoulou EA, Kostakis G. TOPICAL AGENTS FOR THE PREVENTION AND TREATMENT OF ORAL MUCOSITIS. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2022; 75:2121-2125. [PMID: 36256939 DOI: 10.36740/wlek202209113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The aim: To make a narrative assessment of the agents currently in use, with a particular emphasis on the topical agents that we frequently utilize in our practice. PATIENTS AND METHODS Materials and methods: The main method of this work is a review of literary sources. We reviewed the literature (PubMed, Google Scholar, Web of Science, Scopus) to support and explain the interventions we use in different cases of oral mucositis patients. We decided to combine our experience with evidence-based data. CONCLUSION Conclusions: Topical treatments alleviate and prevent oral mucositis. Topical medicines can assist maintain oral balance and moistness by modulating oral bacteria and replacing saliva.
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139
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Al-Khrashi LA, Badr AM, Al-Amin MA, Mahran YF. Thymol ameliorates 5-fluorouracil-induced intestinal mucositis: Evidence of down-regulatory effect on TGF-β/MAPK pathways through NF-κB. J Biochem Mol Toxicol 2022; 36:e22932. [PMID: 34665902 DOI: 10.1002/jbt.22932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/31/2021] [Accepted: 10/06/2021] [Indexed: 12/11/2022]
Abstract
5-Fluorouracil (5-FU) is a front-line cytotoxic therapy. However, intestinal mucositis is a well-known adverse event of 5-FU, which limits its therapeutic use. Indeed, thymol, which is a monoterpene component of the essential oil derived from thymus, has a potential anti-inflammatory and immunomodulatory activity. Therefore, this study aimed to investigate the potential chemoprotective effect of thymol against 5-FU-induced intestinal mucositis. Rats were either exposed to two doses of 5-FU (150 mg/kg, ip) and/or treated with thymol (60 or 120 mg/kg). Oxidative stress and inflammatory markers, as well as pathological changes, were assessed. 5-FU-induced severe intestinal damages as were evidenced by histopathological changes as well as oxidative and inflammatory responses. Thymol pretreatment inhibited 5-FU-induced oxidative stress by reducing lipid peroxidation and increasing intestinal levels of antioxidant systems. Moreover, inflammatory response markers, such as interleukin-6, prostaglandin E2, and COX-2 were also improved. The immunoblotting analysis also showed that thymol significantly inhibited the 5-FU-induced expression of nuclear factor-κB, tumor necrosis factor-α, and transforming growth factor β-1 (TGF-β1), in addition to the suppression of p38 and phosphorylated c-Jun N-terminal kinases (p-JNK) mitogen-activated protein kinase proteins' expressions. Our study is the first to demonstrate the promising protective effect of thymol against 5-FU-induced intestinal mucositis through inhibition of oxidative, inflammatory pathways, and suppression of TGF-β/p38/p-JNK signaling.
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Affiliation(s)
- Layla A Al-Khrashi
- Department of Pharmacology and Toxicology, College of Pharmacy, KSU, Riyadh, Saudi Arabia
| | - Amira M Badr
- Department of Pharmacology and Toxicology, College of Pharmacy, KSU, Riyadh, Saudi Arabia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Maha A Al-Amin
- Department of Pharmacology and Toxicology, College of Pharmacy, KSU, Riyadh, Saudi Arabia
| | - Yasmen F Mahran
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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Wei LY, Zhang JK, Zheng L, Chen Y. The functional role of sulforaphane in intestinal inflammation: a review. Food Funct 2021; 13:514-529. [PMID: 34935814 DOI: 10.1039/d1fo03398k] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Intestinal inflammation represented by inflammatory bowel disease (IBD) has become a global epidemic disease and the number of patients with IBD continues to increase. This digestive tract disease not only affects the absorption of food components by destroying the intestinal epithelial structure, but also can induce diseases in remote organs via the gut-organ axis, seriously harming human health. Nowadays, increasing attention is being paid to the nutritional and medicinal value of food components with increasing awareness among the general public regarding health. As an important member of the isothiocyanates, sulforaphane (SFN) is abundant in cruciferous plants and is famous for its excellent anti-cancer effects. With the development of clinical research, more physiological activities of SFN, such as antidepressant, hypoglycemic and anti-inflammatory activities, have been discovered, supporting the fact that SFN and SFN-rich sources have great potential to be dietary supplements that are beneficial to health. This review summarizes the characteristics of intestinal inflammation, the anti-inflammatory mechanism of SFN and its various protective effects on intestinal inflammation, and the possible future applications of SFN for promoting intestinal health have also been discussed.
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Affiliation(s)
- Li-Yang Wei
- Chinese Academy of Inspection and Quarantine, Beijing, 100176, People's Republic of China. .,School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China.
| | - Jiu-Kai Zhang
- Chinese Academy of Inspection and Quarantine, Beijing, 100176, People's Republic of China.
| | - Lei Zheng
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China.
| | - Ying Chen
- Chinese Academy of Inspection and Quarantine, Beijing, 100176, People's Republic of China.
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141
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Oral Mucositis Association with Periodontal Status: A Retrospective Analysis of 496 Patients Undergoing Hematopoietic Stem Cell Transplantation. J Clin Med 2021; 10:jcm10245790. [PMID: 34945086 PMCID: PMC8703781 DOI: 10.3390/jcm10245790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/05/2021] [Accepted: 12/08/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) can induce serious oral complications, including oral mucositis (OM). The presence of periodontal inflammation before HSCT is believed to be associated with OM. The aim of our study was to determine the prevalence and severity of OM in patients undergoing HSCT and its relation to periodontal status. PATIENTS AND METHODS This is a retrospective study of patients who underwent HSCT and a detailed dental examination between 2007 and 2015. The dental and periodontal status of all patients was evaluated by clinical and radiographic examination prior to HSCT. Oral health was assessed with the gingival index, the the community periodontal index, presence of plaque-related gingivitis, and marginal periodontitis. During the HSCT period, patients were examined daily for the presence of OM, which was graded according to World Health Organization (WHO) classification if present. The patients were assigned to the groups according to type of transplantation: autologous HSCT, myeloablative allogeneic HSCT, and non-myeloablative allogeneic HSCT. RESULTS A total of 496 patients were included in the study. OM was present in 314 of 496 patients (63.3%): 184/251 (73.3%) in the autologous group, 100/151 (66.2%) in the myeloablative allogeneic group, and 30/94 (31.9%) in the nonmyeloablative allogeneic group. Significantly more patients suffered from OM in the autologous and myeloablative groups versus the nonmyeloablative conditioning group (p < 0.001). The presence of periodontal inflammation did not significantly differ among the groups. There was only a borderline trend for the higher prevalence of OM in the non-myeloablative allogeneic nonmyeloablative group when periodontal inflammation was present (0.073939). CONCLUSIONS Oral mucositis prevalence and severity after stem cell transplantation is not widely affected by the oral hygiene and periodontal disease presence before HSCT. We confirmed the wide-known connection of the conditioning regimen intensity to the prevalence of OM.
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142
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Nakatomi C, Hitomi S, Yamaguchi K, Hsu CC, Seta Y, Harano N, Iwata K, Ono K. Cisplatin induces TRPA1-mediated mechanical allodynia in the oral mucosa. Arch Oral Biol 2021; 133:105317. [PMID: 34823152 DOI: 10.1016/j.archoralbio.2021.105317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 11/08/2021] [Accepted: 11/13/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Cisplatin, a platinum-based anticancer drug, produces reactive oxygen species (ROS) in many cell types and induces mechanical allodynia in the hands and/or feet (chemotherapy-induced painful neuropathy: CIPN). In this study, we examined the possibility of inducing neuropathy in the oral region using oral keratinocytes and rats. METHODS Human oral keratinocytes (HOKs) were used to evaluate ROS generation after cisplatin application by a ROS-reactive fluorescent assay. In rats, after cisplatin administrations (two times), the trigeminal ganglion (TG) was investigated by electron microscopy and quantitative RT-PCR. Using our proprietary assay system, oral pain-related behaviors were observed in cisplatin-treated rats. RESULTS In rats, cisplatin administration reduced food intake and body weight. In electron microscopic analysis, glycogen granules in the TG were depleted following administration, although organelles were intact. In HOK cells, cisplatin significantly increased ROS generation with cell death, similar to glycolysis inhibitors. Cisplatin administration did not show any effects on Trpa1 mRNA levels in the TG. However, the same procedure induced hypersensitivity to mechanical stimulation and the TRPA1 agonist allyl isothiocyanate in the oral mucosa. Mechanical hypersensitivity was inhibited by the antioxidative drug α-lipoic acid and the TRPA1 antagonist HC-030031, similar to that of the hind paw. CONCLUSION The present findings suggest that cisplatin induces TRPA1-mediated CIPN due to ROS generation in the oral region. This study will provide a better understanding of persistent oral pain in cancer patients.
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Affiliation(s)
- Chihiro Nakatomi
- Division of Physiology, Kyushu Dental University, Fukuoka, Japan
| | - Suzuro Hitomi
- Department of Physiology, Nihon University School of Dentistry, Tokyo, Japan
| | | | - Chia-Chien Hsu
- Division of Physiology, Kyushu Dental University, Fukuoka, Japan
| | - Yuji Seta
- Division of Anatomy, Kyushu Dental University, Fukuoka, Japan
| | - Nozomu Harano
- Division of Dental Anesthesiology, Kyushu Dental University, Fukuoka, Japan
| | - Koichi Iwata
- Department of Physiology, Nihon University School of Dentistry, Tokyo, Japan
| | - Kentaro Ono
- Division of Physiology, Kyushu Dental University, Fukuoka, Japan.
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143
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da Silva Ferreira AR, van der Aa SAJ, Wehkamp T, Wardill HR, Ten Klooster JP, Garssen J, Harthoorn LF, Hartog A, Harmsen HJM, Tissing WJE, van Bergenhenegouwen J. Development of a self-limiting model of methotrexate-induced mucositis reinforces butyrate as a potential therapy. Sci Rep 2021; 11:22911. [PMID: 34824316 PMCID: PMC8617074 DOI: 10.1038/s41598-021-02308-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 10/13/2021] [Indexed: 12/19/2022] Open
Abstract
Gastrointestinal mucositis is a complication of anticancer treatment, with few validated in vitro systems suitable to study the complex mechanisms of mucosal injury. Therefore, we aimed to develop and characterize a chemotherapeutic-induced model of mucositis using 3D intestinal organoids. Organoids derived from mouse ileum were grown for 7 days and incubated with different concentrations of the chemotherapeutic agent methotrexate (MTX). Metabolic activity, citrulline levels and cytokine/chemokine production were measured to determine the optimal dosage and incubation time. The protective effects of folinic acid on the toxicity of MTX were investigated by pre-treating organoids with (0.0005-50 µg/mL) folinic acid. The impact of microbial-derived short-chain fatty acids was evaluated by supplementation with butyrate in the organoid model. MTX caused a dose-dependent reduction in cell metabolic activity and citrulline production that was salvaged by folinic acid treatment. Overall, MTX causes significant organoid damage, which can be reversed upon removal of MTX. The protective effect of folinic acid suggest that the organoids respond in a clinical relevant manner. By using the model for intervention, it was found that prophylactic treatment with butyrate might be a valuable strategy for prophylactic mucositis prevention.
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Affiliation(s)
- A R da Silva Ferreira
- Department of Medical Microbiology and Infection prevention, University of Groningen, University Medical Center Groningen, Hanzeplein 1 EB80, 9713 GZ, Groningen, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - S A J van der Aa
- Department of Pediatric Oncology, University of Groningen, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
- Danone Nutricia Research, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - T Wehkamp
- Danone Nutricia Research, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - H R Wardill
- Department of Pediatric Oncology, University of Groningen, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
- Adelaide Medical School, The University of Adelaide, Adelaide, Australia
- Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, Australia
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - J P Ten Klooster
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - J Garssen
- Danone Nutricia Research, Utrecht, The Netherlands
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - L F Harthoorn
- Danone Nutricia Research, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - A Hartog
- Danone Nutricia Research, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
| | - H J M Harmsen
- Department of Medical Microbiology and Infection prevention, University of Groningen, University Medical Center Groningen, Hanzeplein 1 EB80, 9713 GZ, Groningen, The Netherlands.
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands.
| | - W J E Tissing
- Department of Pediatric Oncology, University of Groningen, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
- Princess Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - J van Bergenhenegouwen
- Danone Nutricia Research, Utrecht, The Netherlands
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
- Research Centre for Healthy and Sustainable Living, Innovative Testing in Life Sciences and Chemistry, University of Applied Sciences, Utrecht, The Netherlands
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144
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A real-world accuracy of oral mucositis grading in patients undergoing hematopoietic stem cell transplantation. Support Care Cancer 2021; 30:2705-2712. [PMID: 34822004 DOI: 10.1007/s00520-021-06654-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 10/24/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE Oral mucositis is a common complication in patients undergoing hematopoietic stem cell transplantation. Accurate oral mucositis grading is essential for both clinical practice and oral mucositis research. This study aimed to evaluate the accuracy of daily oral mucositis grading by nurses in a tertiary hospital in Australia. METHODS A retrospective study was undertaken to review the daily patient oral assessment record, including diet, pain, erythema, ulceration and the oral mucositis grade based on World Health Organization (WHO) oral mucositis grading scale. The accuracy of the grade was determined by the observations recorded, and reasons for inaccuracy were documented. Any repetition of the same error in the same patient was noted. RESULTS In total, 6841 oral assessments in 373 patients, conducted between 2017 and 2020, were reviewed. A total of 70% (N = 4781) were graded correctly. Of these, 64% (N = 3043) were grade 0. When the grade 0 scores were excluded, the accuracy of grading was reduced to 46% (N = 1738). Common reasons for incorrect grading included: unable to grade due to diet not specified, no ulceration and no pain was scored grade 1, no ulceration was scored as grade 2-4, oral intake was not taken into account, and pain without ulcer was scored 0. A total of 77% of the errors were repeated in the same patient on consecutive days. CONCLUSIONS Our results suggest there is frequent inaccurate evaluation of oral mucositis and a need for nurse training to accurately assess oral mucositis.
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145
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Hasheminasab FS, Pourpasha M, Dehghan A, Galousalari MY, Hashemi SM, Setayesh M. Validity and reliability of the Persian version of the oropharyngeal Mucositis quality of life scale. BMC Oral Health 2021; 21:601. [PMID: 34814894 PMCID: PMC8609725 DOI: 10.1186/s12903-021-01938-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/31/2021] [Indexed: 11/23/2022] Open
Abstract
Background Oral mucositis is one of the serious complications of chemotherapy and/or radiotherapy that significantly affects the quality of patients’ life. The Oropharyngeal Mucositis-Specific Quality-of-Life questionnaire (OMQoL) is an acceptable instrument for measuring the quality of life in these patients. The aim of this study was to evaluate the validity and reliability of the Persian version of OMQoL questionnaire. Methods This study was a cross-sectional and multi-centric research. After translation from English to Persian, back translation, and cultural adaptation, the Persian version of the questionnaire was prepared. One hundred forty-four patients suffering from oral mucositis referred to three different university affiliated hospitals related to Zahedan, Kerman and Tehran Universities of Medical Sciences, were participated in this study. Then the questionnaire was completed by trained interviewers. The reliability was assessed by Cronbach’s alpha coefficient, and validity was measured through factor analysis, and construct validity (including discriminant validity, and convergent validity) methods. Results Cronbach's alpha in all dimensions was higher than 0.9 that indicated a perfect internal consistency. The results of factor analysis indicated that the dimensions specified in the Persian version were the same as the original version (Factor loading of all items > 0.4). The correlation coefficient for all items was more than 0.75, and the convergence validity was 100% in all dimensions. Conclusion The results of this study showed that the reliability, and validity of Persian version of OMQoL were acceptable, which can be used to measure the quality of life in patients with oral mucositis.
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Affiliation(s)
| | - Mona Pourpasha
- Department of Oral and Maxillofacial Medicine, Dentistry School, Kashan University of Medical Sciences, Kashan, Iran
| | - Azizallah Dehghan
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | | | - Seyed Mehdi Hashemi
- Clinical Immunology Research Center, Ali-Ebne Abitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mohammad Setayesh
- Department of Traditional Medicine, School of Persian Medicine, Kerman University of Medical Sciences, Kerman, Iran.
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Siemiaszko G, Niemirowicz-Laskowska K, Markiewicz KH, Misztalewska-Turkowicz I, Dudź E, Milewska S, Misiak P, Kurowska I, Sadowska A, Car H, Wilczewska AZ. Synergistic effect of folate-conjugated polymers and 5-fluorouracil in the treatment of colon cancer. Cancer Nanotechnol 2021. [DOI: 10.1186/s12645-021-00104-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Abstract
Background
In recent years, targeted drug delivery strategies have received special attention from the scientific world due to advantages such as more effective therapy and reduction of side effects. The principle of operation is delayed excretion from the bloodstream of the drug delivery system compared to the drug itself, as well as facilitated penetration into diseased cells thanks to the use of ligands recognized by appropriate receptors. Particularly interesting drug carriers are amphiphilic copolymers that form nano-sized micelles with a drug, which can release the drug at a specific place in the body under the influence of appropriate stimuli.
Results
We describe the synthesis of the diblock polymer, poly(2-hydroxyethyl acrylate)-b-poly(N-vinylcaprolactam) using RAFT/MADIX (Reversible Addition-Fragmentation chain Transfer/MAcromolecular Design by Interchange of Xanthate) controlled polymerization affording polymers with good dispersity according to SEC (Size-Exclusion Chromatography). Some post-modifications of the polymer with folic acid were then performed as evidenced by NMR (Nuclear Magnetic Resonance), UV–Vis (UltraViolet–Visible) and FT-IR (Fourier-Transform Infrared) spectroscopy, and TGA (ThermoGravimetric Analysis). The formation of stable micellar systems from polymers with and without the drug, 5-fluorouracil, was confirmed by DLS (Dynamic Light Scattering) and zeta potential measurements, and TEM (Transmission Eelectron Microscopy) imaging. Finally, the cloud point of the polymers was investigated, which turned out to be close to the temperature of the human body. Most importantly, these micellar systems have been explored as a drug delivery system against colon cancer, showing increased cytotoxicity compared to the drug alone. This effect was achieved due to the easier cellular uptake by the interaction of folic acid and its receptors on the surface of cancer cells.
Conclusions
The presented results constitute a solid foundation for the implementation of a nano-sized drug delivery system containing folic acid for practical use in the treatment of drug-resistant cancer, as well as more effective therapy with fewer side effects.
Graphical Abstract
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147
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Shetty SS, Maruthi M, Dhara V, de Arruda JAA, Abreu LG, Mesquita RA, Teixeira AL, Silva TA, Merchant Y. Oral mucositis: Current knowledge and future directions. Dis Mon 2021; 68:101300. [PMID: 34758917 DOI: 10.1016/j.disamonth.2021.101300] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Oral mucositis secondary to head and neck chemoradiation displays a complex molecular pathogenesis involving epithelial and microvascular injury, release of pro-inflammatory cytokines, and host-microbiome communications. These processes lead to oxidative stress and the release of reactive oxygen species that stifle the structural integrity of the oral mucosa, with emergence of erosions and ulcers. The consequences are malnutrition, psychological/psychiatric symptoms, poor quality of life, and occurrence of opportunistic infections. The latter pose a major challenge due to the risk of interruption of anti-neoplastic therapy, tumour recurrence and, ultimately, death. This article aims to present the clinical characteristics, molecular pathogenesis, and an overview of the predisposing factors and current management of oral mucositis. It is anticipated that the future direction of the management of oral mucositis will focus on evidence-based prehabilitation and pre- and per-chemoradiation therapy monitoring.
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Affiliation(s)
- Sameep S Shetty
- Department of Oral and Maxillofacial Surgery, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education, A Constituent of MAHE, Manipal 576104, India.
| | - Meghana Maruthi
- Department of Dental Rehabilitative Oncology, HealthCare Global Enterprises Ltd., Bangalore, India.
| | - Vasantha Dhara
- Consultant Maxillofacial Surgeon, Hyderabad, Telangana, India.
| | - José Alcides Almeida de Arruda
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, room 3202 D, CEP: 31.270-910, Belo Horizonte, Minas Gerais, Brazil.
| | - Lucas Guimarães Abreu
- Department of Child's and Adolescent's Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - Ricardo Alves Mesquita
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - Antonio Lucio Teixeira
- Faculdade Santa Casa BH, Belo Horizonte, Brazil. Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, Texas, USA.
| | - Tarcília Aparecida Silva
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, room 3204, CEP: 31.270-910, Belo Horizonte, Minas Gerais, Brazil.
| | - Yash Merchant
- Consultant Maxilofacial Surgeon, Pune, Maharashtra, India.
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148
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Chen G, Zeng H, Li X, Liu J, Li Z, Xu R, Ma Y, Liu C, Xue B. Activation of G protein coupled estrogen receptor prevents chemotherapy-induced intestinal mucositis by inhibiting the DNA damage in crypt cell in an extracellular signal-regulated kinase 1- and 2- dependent manner. Cell Death Dis 2021; 12:1034. [PMID: 34718327 PMCID: PMC8557214 DOI: 10.1038/s41419-021-04325-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 12/13/2022]
Abstract
Chemotherapy-induced intestinal mucositis (CIM) is a common adverse reaction to antineoplastic treatment with few appropriate, specific interventions. We aimed to identify the role of the G protein coupled estrogen receptor (GPER) in CIM and its mechanism. Adult male C57BL/6 mice were intraperitoneally injected with 5-fluorouracil to establish the CIM model. The selective GPER agonist G-1 significantly inhibited weight loss and histological damage in CIM mice and restored mucosal barrier dysfunction, including improving the expression of ZO-1, increasing the number of goblet cells, and decreasing mucosal permeability. Moreover, G-1 treatment did not alter the antitumor effect of 5-fluorouracil. In the CIM model, G-1 therapy reduced the expression of proapoptotic protein and cyclin D1 and cyclin B1, reversed the changes in the number of TUNEL+ cells, Ki67+ and bromodeoxyuridine+ cells in crypts. The selective GPER antagonist G15 eliminated all of the above effects caused by G-1 on CIM, and application of G15 alone increased the severity of CIM. GPER was predominantly expressed in ileal crypts, and G-1 inhibited the DNA damage induced by 5-fluorouracil in vivo and vitro, as confirmed by the decrease in the number of γH2AX+ cells in the crypts and the comet assay results. Referring to the data from GEO dataset we verified GPER activation restored ERK1/2 activity in CIM and 5-fluorouracil-treated IEC-6 cells. Once the effects of G-1 on ERK1/2 activity were abolished with the ERK1/2 inhibitor PD0325901, the effects of G-1 on DNA damage both in vivo and in vitro were eliminated. Correspondingly, all of the manifestations of G-1 protection against CIM were inhibited by PD0325901, such as body weight and histological changes, the mucosal barrier, the apoptosis and proliferation of crypt cells. In conclusion, GPER activation prevents CIM by inhibiting crypt cell DNA damage in an ERK1/2-dependent manner, suggesting GPER might be a target preventing CIM.
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Affiliation(s)
- Guanyu Chen
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Honghui Zeng
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xinyun Li
- The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, China
| | - Jianbo Liu
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Zhao Li
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Runze Xu
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yuntao Ma
- Second Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Chuanyong Liu
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Bing Xue
- Department of Physiology and Pathophysiology, School of basic medical science, Cheeloo College of Medicine, Shandong University, Jinan, China.
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149
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Emerging approaches of wound healing in experimental models of high-grade oral mucositis induced by anticancer therapy. Oncotarget 2021; 12:2283-2299. [PMID: 34733419 PMCID: PMC8555685 DOI: 10.18632/oncotarget.28091] [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: 05/03/2021] [Accepted: 09/24/2021] [Indexed: 01/22/2023] Open
Abstract
Clinical guidelines for oral mucositis (OM) still consist in palliative care. Herein, we summarize cellular and molecular mechanisms of OM ulceration in response to chemical therapies in animal models. We discuss evidenced anti-inflammatory and anti-oxidant drugs which have not been ever used for OM, such as synthetic peptides as well as cell therapy with mesenchymal stem cells; amniotic membranes, mucoadhesive polymers loaded with anti-inflammatory agents and natural or synthetic electrospun. These approaches have been promising to allow the production of drug-loaded membranes, scaffolds for cells encapsulation or guided tissue regeneration.
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150
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Oral Mucositis in Cancer and Potential Use of Omega-3 Free Fatty Acids in Its Management: A Review. Biomedicines 2021; 9:biomedicines9111531. [PMID: 34829760 PMCID: PMC8615276 DOI: 10.3390/biomedicines9111531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 12/01/2022] Open
Abstract
Oral mucositis (OM) is a painful condition caused by chemotherapeutic or radiotherapeutic cancer treatments, occurring in patients with different tumour characteristics and locations. OM greatly impacts a patient’s quality of life and cancer recovery. Current OM management strategies are not providing sufficient prevention and treatment; new approaches to injury management are needed. Studies on the benefit of omega-3 free fatty acids (FFA) in human health have increased significantly in recent years. FFA properties have been studied extensively, including their potential therapeutic use in inflammatory conditions. However, omega-3 FFA’s use as a supplementary treatment for OM has not been clinically tested. Preliminary evidence suggests that utilising FFA to manage OM could be a useful strategy for lesion management, assisting with healthy oral mucosa recovery. This review will describe the incidence, risk factors, biology of OM and the current treatment strategies, leading to a discussion of the utility of omega-3 FFA as a novel therapeutic agent for OM.
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