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Yang Y, Yang W, Zhang R, Wang Y. Peripheral Mechanism of Cancer-Induced Bone Pain. Neurosci Bull 2024; 40:815-830. [PMID: 37798428 PMCID: PMC11178734 DOI: 10.1007/s12264-023-01126-6] [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: 04/24/2023] [Accepted: 07/28/2023] [Indexed: 10/07/2023] Open
Abstract
Cancer-induced bone pain (CIBP) is a type of ongoing or breakthrough pain caused by a primary bone tumor or bone metastasis. CIBP constitutes a specific pain state with distinct characteristics; however, it shares similarities with inflammatory and neuropathic pain. At present, although various therapies have been developed for this condition, complete relief from CIBP in patients with cancer is yet to be achieved. Hence, it is urgent to study the mechanism underlying CIBP to develop efficient analgesic drugs. Herein, we focused on the peripheral mechanism associated with the initiation of CIBP, which involves tissue injury in the bone and changes in the tumor microenvironment (TME) and dorsal root ganglion. The nerve-cancer and cancer-immunocyte cross-talk in the TME creates circumstances that promote tumor growth and metastasis, ultimately leading to CIBP. The peripheral mechanism of CIBP and current treatments as well as potential therapeutic targets are discussed in this review.
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Affiliation(s)
- Yachen Yang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Shanghai Medical College, Institute of Acupuncture Research, Institutes of Integrative Medicine, Fudan University, Shanghai, 200032, China
| | - Wei Yang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Shanghai Medical College, Institute of Acupuncture Research, Institutes of Integrative Medicine, Fudan University, Shanghai, 200032, China
| | - Ruofan Zhang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Shanghai Medical College, Institute of Acupuncture Research, Institutes of Integrative Medicine, Fudan University, Shanghai, 200032, China
| | - Yanqing Wang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Shanghai Medical College, Institute of Acupuncture Research, Institutes of Integrative Medicine, Fudan University, Shanghai, 200032, China.
- Shanghai Key Laboratory of Acupuncture Mechanism and Acupoint Function, Shanghai Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Fudan University, Shanghai, 200032, China.
- Zhongshan-Fudan Joint Innovation Center, Zhongshan, 528437, China.
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Lu HJ, Wu XB, Wei QQ. Ion channels in cancer-induced bone pain: from molecular mechanisms to clinical applications. Front Mol Neurosci 2023; 16:1239599. [PMID: 37664239 PMCID: PMC10469682 DOI: 10.3389/fnmol.2023.1239599] [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: 06/13/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023] Open
Abstract
Cancer-induced bone pain (CIBP) caused by bone metastasis is one of the most prevalent diseases, and current treatments rely primarily on opioids, which have significant side effects. However, recent developments in pharmaceutical science have identified several new mechanisms for CIBP, including the targeted modification of certain ion channels and receptors. Ion channels are transmembrane proteins, which are situated on biological cell membranes, which facilitate passive transport of inorganic ions across membranes. They are involved in various physiological processes, including transmission of pain signals in the nervous system. In recent years, there has been an increasing interest in the role of ion channels in chronic pain, including CIBP. Therefore, in this review, we summarize the current literature on ion channels, related receptors, and drugs and explore the mechanism of CIBP. Targeting ion channels and regulating their activity might be key to treating pain associated with bone cancer and offer new treatment avenues.
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Affiliation(s)
- Huan-Jun Lu
- Institute of Pain Medicine and Special Environmental Medicine, Nantong University, Nantong, China
| | - Xiao-Bo Wu
- Institute of Pain Medicine and Special Environmental Medicine, Nantong University, Nantong, China
| | - Qian-Qi Wei
- Department of Infectious Diseases, General Hospital of Tibet Military Command, Xizang, China
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Gu YJ, Qian HY, Zhou F, Zhang L, Chen L, Song Y, Chen YN, Zhang HL. Folic acid relieves bone cancer pain by downregulating P2X2/3 receptors in rats. Brain Res 2023; 1811:148405. [PMID: 37164174 DOI: 10.1016/j.brainres.2023.148405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 05/04/2023] [Accepted: 05/06/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Bone cancer pain (BCP) remains a clinical challenge due to the limited and side effects of therapeutic methods. Folic acid has been known as an FDA approved dietary supplement and proved to have an analgesic effect in neuropathic pain. Here we investigate the role and mechanism of folic acid in bone cancer pain of a rat model. METHODS Walker 256 tumor cells were inoculated into the left tibia of rats to induce bone cancer pain model. Pain reflex were assessed by paw withdrawal threshold (PWT) response to Von Frey filaments and paw withdrawal latency (PWL) response to thermal stimulation. Folic acid was injected intraperitoneally to evaluate its analgesic effect in rats with bone cancer pain. Western blotting and qPCR were used to determine P2X2/3 receptor protein and mRNA levels in ipsilateral L4-6 dorsal root ganglion (DRG) and spinal dorsal horn (SDH). RESULTS The PWT and PWL of rats with bone cancer pain were obviously decreased compared to the naïve and sham rats. Interestingly, continuous folic acid treatment significantly increased the PWT and PWL of rats with bone cancer pain. P2X2 and P2X3 receptors were clearly upregulated at both mRNA and protein expression in L4-6 DRG and SDH of rats with bone cancer pain. P2X2 and P2X3 receptors were mainly localized with CGRP (calcitonin gene-related peptide) or IB4 (isolectin B4) positive neurons in L4-6 DRG of rats with bone cancer pain. Notably, continuous folic acid treatment significantly reduced the expression of P2X2 and P2X3 receptors in L4-6 DRG and SDH of rats with bone cancer pain. Finally, intrathecal injection of A317491 (a selective antagonist of P2X2/3 receptors) markedly elevated the PWT and PWL of rats with bone cancer pain. CONCLUSION These results suggest that folic acid has an effective antinociceptive effect on bone cancer pain, which is mediated by downregulating P2X2/3 receptors in L4-6 DRG and SDH of rats with bone cancer pain. Folic acid may be a novel therapeutic strategy in cancer patients for pain relief.
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Affiliation(s)
- Yong-Juan Gu
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China; Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - He-Ya Qian
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China; Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Fang Zhou
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China; Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Ling Zhang
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Long Chen
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Yu Song
- Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Ya-Nan Chen
- Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China.
| | - Hai-Long Zhang
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China; Jiangsu Key Laboratory of Neuropsychiatric Diseases and Institute of Neuroscience, Soochow University, Suzhou 215123, China.
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Xu ZH, Niu Z, Liu Y, Liu PL, Lin XL, Zhang L, Chen L, Song Y, Sun R, Zhang HL. TET1-TRPV4 Signaling Contributes to Bone Cancer Pain in Rats. Brain Sci 2023; 13:brainsci13040644. [PMID: 37190609 DOI: 10.3390/brainsci13040644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/28/2023] [Accepted: 04/09/2023] [Indexed: 05/17/2023] Open
Abstract
Bone cancer pain (BCP) is excruciating for cancer patients, with limited clinical treatment options and significant side effects, due to the complex and unclear pathogenesis of bone cancer pain. Peripheral sensitization in dorsal root ganglion (DRG) neurons is a recognized cellular mechanism for bone cancer pain. The pathological mechanism of chronic pain is increasingly being affected by epigenetic mechanisms. In this study, we unbiasedly showed that the DNA hydroxymethylase ten-eleven translocation 1 (TET1) expression was significantly increased in the L4-6 DRG of BCP rats and ten-eleven translocation 2 (TET2) expression did not change significantly. Notably, TET1 inhibition by intrathecal injection of Bobcat339 (a TET1 inhibitor) effectively relieved mechanical hyperalgesia in BCP rats. Peripheral sensitization in chronic pain relies on the activation and overexpression of ion channels on neurons. Here, we demonstrated that TRPV4, one of the transient receptor potential ion channel family members, was significantly elevated in the L4-6 DRG of BCP rats. In addition, TRPV4 inhibition by intrathecal injection of HC067047 (a TRPV4 inhibitor) also significantly attenuated mechanical hyperalgesia in BCP rats. Interestingly, we found that TET1 inhibition downregulated TRPV4 expression in the L4-6 DRG of BCP rats. As a result, these findings suggested that TET1 may contribute to bone cancer pain by upregulating TRPV4 expression in the L4-6 DRG of BCP rats and that TET1 or TRPV4 may become therapeutic targets for bone cancer pain.
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Affiliation(s)
- Zhen-Hua Xu
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
- Department of Anesthesiology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Zheng Niu
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
- Department of Anesthesiology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Yun Liu
- Department of Anesthesiology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Pei-Lin Liu
- Department of Anesthesiology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Xiao-Long Lin
- Department of Anesthesiology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Ling Zhang
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Long Chen
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Yu Song
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Ren Sun
- Department of Anesthesiology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
| | - Hai-Long Zhang
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang 215600, China
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Institute of Neuroscience, Soochow University, Suzhou 215123, China
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Liu Q, Feng L, Han X, Zhang W, Zhang H, Xu L. The TRPA1 Channel Mediates Mechanical Allodynia and Thermal Hyperalgesia in a Rat Bone Cancer Pain Model. FRONTIERS IN PAIN RESEARCH (LAUSANNE, SWITZERLAND) 2022; 2:638620. [PMID: 35295475 PMCID: PMC8915568 DOI: 10.3389/fpain.2021.638620] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/22/2021] [Indexed: 11/24/2022]
Abstract
Background: Bone cancer pain (BCP) significantly affects patient quality of life, results in great bodily and emotional pain, and creates difficulties in follow-up treatment and normal life. Transient receptor potential ankyrin 1 (TRPA1) is an essential transduction ion channel related to neuropathic and inflammatory pain. However, the role of TRPA1 in BCP remains poorly understood. This study aimed to explore the relationship between TRPA1 and BCP. Methods: A BCP model was induced by Walker256 cells to the left tibia. The sham group was induced by normal saline to the left tibia. Thereafter, pain behaviors and TRPA1 expression between the BCP group and the sham group were observed on the 14th day of modeling. The TRPA1 antagonist A967079 (10 mg/kg) was injected via tail vein. TRPA1 antisense oligodeoxynucleotide (AS-ODN, 5 nmol/10 μl) and missense oligodeoxynucleotide (MS-ODN, 5 nmol/10 μl) were intrathecally delivered via a mini-osmotic pump for 5 consecutive days to assess the effect of TRPA1 on BCP. Behavioral tests were assessed preoperatively and postoperatively. Real-time quantitative PCR and western blot analyses were used to measure TRPA1 levels among the different groups. Results: The BCP model was successfully established via X-ray and pathological sections at 14 days. Compared to the sham group, the BCP group was more sensitive to mechanical stimuli, cool stimuli and hot stimuli. Intravenously injected A967079 can relieve paw mechanical withdrawal threshold and paw withdrawal thermal latency in rats with BCP. Moreover, AS-ODN can relieve paw mechanical withdrawal threshold and paw withdrawal thermal latency in rats with BCP. Additionally, relative mRNA and protein expression of TRPA1 in the BCP group were much higher than those in the sham group (14.55 ± 1.97 vs. 1 ± 0.04, P < 0.01). Compared to the BCP group, the relative mRNA and protein expression of TRPA1 in the BCP+AS-ODN group was reduced (14.55 ± 1.97 vs. 2.59 ± 0.34, P < 0.01). Conclusions: The TRPA1 channel mediates mechanical allodynia and thermal hyperalgesia in a rat BCP model.
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Affiliation(s)
- Qiangwei Liu
- Department of Anesthesiology and Operation, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Long Feng
- Department of Anesthesiology, Hainan Hospital of Chinese PLA General Hospital, Sanya, China
| | - Xiujing Han
- Clinical Laboratory, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weidong Zhang
- Department of Anesthesiology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hong Zhang
- Department of Anesthesiology and Operation, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Longhe Xu
- Department of Anesthesiology, The Third Medical Center of Chinese PLA General Hospital, Beijing, China
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Bellman V, Russell N, Depala K, Dellenbaugh A, Desai S, Vadukapuram R, Patel S, Srinivas S. Challenges in Treating Cancer Patients With Unstable Psychiatric Disorder. World J Oncol 2021; 12:137-148. [PMID: 34804276 PMCID: PMC8577605 DOI: 10.14740/wjon1402] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 08/17/2021] [Indexed: 11/14/2022] Open
Abstract
In this review, we first present a case of chronic myeloid leukemia with acute psychosis, and then we will discuss the incidence of cancer in patients with psychotic disorders, the manifestations of new-onset psychosis, and the prevalence of preexisting psychosis in cancer patients, coupled with their impact on the treatment, diagnosis, and prognosis of cancer. This was a case that presented with acute psychosis and was found to have an elevated white blood cell count upon admission to an inpatient psychiatric unit. He was diagnosed with chronic myeloid leukemia and successfully managed with imatinib/dasatinib therapy. Psychiatrically, he was stabilized on two long-acting injectable medications to help maintain adherence. We were able to eliminate his active psychotic symptoms and return him to normal functioning in affect and thinking, achieving sustained compliance with treatment. We identified multiple inconsistencies in screening for cancer of all types in these patients, masking of signs and symptoms that would typically clue physicians to the presence of cancers, underreporting of symptoms, and disparate access to healthcare resources in patients with mental disorders when compared to the general population. Treatment of cancer in these patients as compared to the general population has also been shown to be incongruent, which will be elaborated upon. Psychiatric interventions, as well as supportive measures, for treating patients who are facing challenges during active cancer treatment will be discussed.
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Affiliation(s)
- Val Bellman
- Department of Psychiatry, University of Missouri Kansas City School of Medicine, 1000 E. 24th Street, Kansas City, MO 64108, USA
| | - Nina Russell
- University of Missouri Kansas City School of Medicine, Kansas City, MO, USA
| | - Kartik Depala
- University of Missouri Kansas City School of Medicine, Kansas City, MO, USA
| | | | - Saral Desai
- Department of Psychiatry, Brookdale University Hospital Medical Center, Brooklyn, NY, USA
| | - Ramu Vadukapuram
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Sushma Srinivas
- A.J. Institute of Medical Sciences and Research Centre, NH66, Kuntikan, Mangalore, Karnataka, India
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Kapoor R, Saxena AK, Vasudev P, Sundriyal D, Kumar A. Cancer induced bone pain: current management and future perspectives. Med Oncol 2021; 38:134. [PMID: 34581894 DOI: 10.1007/s12032-021-01587-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 09/18/2021] [Indexed: 12/31/2022]
Abstract
Recent improvements in the therapeutic armamentarium of oncology by the addition of targeted and immunotherapeutic agents have led to an increase in the life expectancy of advanced-stage cancer patients. This has led to an increased number of patients presenting with bone metastasis and experiencing episodes of cancer-induced bone pain (CIBP). CIBP is a crippling, chronic, morbid state interfering significantly with the functional capacity and the quality of life (QoL). CIBP is characterized by a complex multifactorial pathophysiological mechanism involving tumor cells, bone cells, inflammatory microenvironment, and the neuronal tissue. It may not be possible to mitigate pain completely; therefore, the aim should be to reach the lowest possible level of pain that allows for an acceptable QoL to the patient. Multimodality approach of surgical, radiation, medical and behavioral techniques is thus recommended to manage CIBP. This review discusses the pathogenesis and pathophysiological mechanism accompanying bone metastasis and CIBP, currently approved therapies for the management of CIBP, and the future perspective.
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Affiliation(s)
- Ruchi Kapoor
- Department of Anesthesiology and Pain Medicine, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Ashok Kumar Saxena
- Department of Anesthesiology and Pain Medicine, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Prerna Vasudev
- Department of Anesthesiology and Pain Medicine, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Deepak Sundriyal
- Department of Medical Oncology, Hematology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India.
| | - Arvind Kumar
- Department of Pathology and Lab Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Qian HY, Zhou F, Wu R, Cao XJ, Zhu T, Yuan HD, Chen YN, Zhang PA. Metformin Attenuates Bone Cancer Pain by Reducing TRPV1 and ASIC3 Expression. Front Pharmacol 2021; 12:713944. [PMID: 34421611 PMCID: PMC8371459 DOI: 10.3389/fphar.2021.713944] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/14/2021] [Indexed: 11/13/2022] Open
Abstract
Bone cancer pain (BCP) is a common pathologic pain associated with destruction of bone and pathological reconstruction of nervous system. Current treatment strategies in clinical is inadequate and have unacceptable side effects due to the unclear pathology mechanism. In the present study, we showed that transplantation of Walker 256 cells aggravated mechanical allodynia of BCP rats (**p < 0.01 vs. Sham), and the expression of ASIC3 (Acid-sensitive ion channel 3) and TRPV1 was obviously enhanced in L4-6 dorsal root ganglions (DRGs) of BCP rats (**p < 0.01 vs. Sham). ASIC3 and TRPV1 was mainly expressed in CGRP and IB4 positive neurons of L4-6 DRGs. While, TRPV1 but not ASIC3 was markedly upregulated in L4-6 spinal dorsal horn (SDH) of BCP rats (**p < 0.01 vs. Sham). Importantly, intrathecal injection of CPZ (a TRPV1 inhibitor) or Amiloride (an ASICs antagonist) markedly increased the paw withdraw threshold (PWT) of BCP rats response to Von Frey filaments (**p < 0.01 vs. BCP + NS). What’s more, intraperitoneally injection of Metformin or Vinorelbine markedly elevated the PWT of BCP rats, but reduced the expression of TRPV1 and ASIC3 in L4-6 DRGs and decreased the TRPV1 expression in SDH (*p < 0.05, **p < 0.01 vs. BCP + NS). Collectively, these results suggest an effective analgesic effect of Metformin on mechanical allodynia of BCP rats, which may be mediated by the downregulation of ASIC3 and TRPV1.
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Affiliation(s)
- He-Ya Qian
- Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China.,Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Fang Zhou
- Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Rui Wu
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Xiao-Jun Cao
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Tao Zhu
- Department of Laboratory, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Hao-Dong Yuan
- Department of Laboratory, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Ya-Nan Chen
- Department of Oncology, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China
| | - Ping-An Zhang
- Center for Translational Medicine, Affiliated Zhangjiagang Hospital of Soochow University, Zhangjiagang, China.,Center for Translational Pain Medicine, Institute of Neuroscience, Soochow University, Suzhou, China
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de Almeida AS, Pereira GC, Brum EDS, Silva CR, Antoniazzi CTDD, Ardisson-Araújo D, Oliveira SM, Trevisan G. Role of TRPA1 expressed in bone tissue and the antinociceptive effect of the TRPA1 antagonist repeated administration in a breast cancer pain model. Life Sci 2021; 276:119469. [PMID: 33811892 DOI: 10.1016/j.lfs.2021.119469] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/21/2021] [Accepted: 03/26/2021] [Indexed: 10/21/2022]
Abstract
AIMS Breast cancer-induced chronic pain is usually treated with opioids, but these compounds cause various adverse effects. Transient receptor potential ankyrin 1 (TRPA1) is involved in cancer pain; also, endogenous TRPA1 agonists are associated with cancer pain development. The aim of this study was to observe the antinociceptive effect of a repeated-dose TRPA1 antagonist administration and the production of endogenous TRPA1 agonists and TRPA1 expression in bone tissue in a model of breast cancer pain in mice. Second, we used a sequence reading archive (SRA) strategy to observe the presence of this channel in the mouse bone and in mouse bone cell lines. MAIN METHODS We used BALB/c mice for experiments. The animals were subjected to the tumor cell inoculation (4 T1 strain). HC-030031 (a TRPA1 antagonist) treatment was done from day 11 to day 20 after tumor inoculation. TRPA1 expression and biochemical tests of oxidative stress were performed in the bone of mice (femur). SRA strategy was used to detect the TRPA1 presence. KEY FINDINGS Repeated treatment with the TRPA1 antagonist produced an antinociceptive effect. There was an increase in hydrogen peroxide levels, NADPH oxidase and superoxide dismutase activities, but the expression of TRPA1 in the bone tissue was not altered. SRA did not show TRPA1 residual transcription in the osteoblast and osteoclast cell lines, as well as for mice cranial tissue and in mouse osteoclast precursors. SIGNIFICANCE The TRPA1 receptor is a potential target for the development of new painkillers for the treatment of bone cancer pain.
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Affiliation(s)
- Amanda Spring de Almeida
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, Brazil
| | - Gabriele Cheiran Pereira
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, Brazil
| | - Evelyne da Silva Brum
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, Brazil
| | - Cássia Regina Silva
- Programa de Pós-Graduação em Genética e Bioquímica, Instituto de Biotecnologia, Universidade Federal de Uberlandia (UFU), 38400-902 Uberlandia, MG, Brazil
| | | | - Daniel Ardisson-Araújo
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, Brazil
| | - Sara Marchesan Oliveira
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, Brazil
| | - Gabriela Trevisan
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, Brazil.
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Mandal CC. Osteolytic metastasis in breast cancer: effective prevention strategies. Expert Rev Anticancer Ther 2020; 20:797-811. [PMID: 32772585 DOI: 10.1080/14737140.2020.1807950] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Breast cancer is the most common cancer in women throughout the world. Patients who are diagnosed early generally have better prognosis and survivability. Indeed, advanced stage breast cancer often develops osteolytic metastases, leading to bone destruction. Although there are select drugs available to treat bone metastatic disease, these drugs have shown limited success. AREA COVERED This paper emphasizes updated mechanisms of bone remodeling and osteolytic bone metastases of breast cancer. This article also aims to explore the potential of novel natural and synthetic therapeutics in the effective prevention of breast cancer-induced osteolysis and osteolytic metastases of breast cancer. EXPERT OPINION Targeting TGFβ and BMP signaling pathways, along with osteoclast activity, appears to be a promising therapeutic strategy in the prevention of breast cancer-induced osteolytic bone destruction and metastatic growth at bone metastatic niches. Pilot studies in animal models suggest various natural and synthetic compounds and monoclonal antibodies as putative therapeutics in the prevention of breast cancer stimulated osteolytic activity. However, comprehensive pre-clinical studies demonstrating the PK/PD and in-depth understanding of molecular mechanism(s) by which these potential molecules exhibit anti-tumor growth and anti-osteolytic activity are still required to develop effective therapies against breast cancer-induced osteolytic bone disease.
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Affiliation(s)
- Chandi C Mandal
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan , Ajmer, India
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11
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Khasabova IA, Golovko MY, Golovko SA, Simone DA, Khasabov SG. Intrathecal administration of Resolvin D1 and E1 decreases hyperalgesia in mice with bone cancer pain: Involvement of endocannabinoid signaling. Prostaglandins Other Lipid Mediat 2020; 151:106479. [PMID: 32745525 DOI: 10.1016/j.prostaglandins.2020.106479] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/07/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
Pain produced by bone cancer is often severe and difficult to treat. Here we examined effects of Resolvin D1 (RvD1) or E1 (RvE1), antinociceptive products of ω-3 polyunsaturated fatty acids, on cancer-induced mechanical allodynia and heat hyperalgesia. Experiments were performed using a mouse model of bone cancer produced by implantation of osteolytic ficrosarcoma into and around the calcaneus bone. Mechanical allodynia and heat hyperalgesia in the tumor-bearing paw were assessed by measuring withdrawal responses to a von Frey monofilament and to radiant heat applied on the plantar hind paw. RvD1, RvE1, and cannabinoid receptor antagonists were injected intrathecally. Spinal content of endocannabinoids was evaluated using UPLC-MS/MS analysis. RvD1 and RvE1 had similar antinociceptive potencies. ED50s for RvD1 and RvE1 in reducing mechanical allodynia were 0.2 pg (0.53 fmol) and 0.6 pg (1.71 fmol), respectively, and were 0.3 pg (0.8 fmol) and 0.2 pg (0.57 fmol) for reducing heat hyperalgesia. Comparisons of dose-response relationships showed equal efficacy for reducing mechanical allodynia, however, efficacy for reducing heat hyperalgesia was greater for of RvD1. Using UPLC-MS/MS we determined that RvD1, but not RvE1, increased levels of the endocannabinoids Anandamide and 2-Arachidonoylglycerol in the spinal cord. Importantly, Resolvins did not alter acute nociception or motor function in naïve mice. Our data indicate, that RvD1 and RvE1 produce potent antiallodynia and antihyperalgesia in a model of bone cancer pain. RvD1 also triggers spinal upregulation of endocannabinoids that produce additional antinociception predominantly through CB2 receptors.
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Affiliation(s)
- Iryna A Khasabova
- Department of Diagnostic and Biological Sciences, University of Minnesota, School of Dentistry, Minneapolis, MN, USA
| | - Mikhail Y Golovko
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, North Dakota, USA
| | - Svetlana A Golovko
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, North Dakota, USA
| | - Donald A Simone
- Department of Diagnostic and Biological Sciences, University of Minnesota, School of Dentistry, Minneapolis, MN, USA
| | - Sergey G Khasabov
- Department of Diagnostic and Biological Sciences, University of Minnesota, School of Dentistry, Minneapolis, MN, USA.
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Wu XP, Yang YP, She RX, Xing ZM, Chen HW, Zhang YW. microRNA-329 reduces bone cancer pain through the LPAR1-dependent LPAR1/ERK signal transduction pathway in mice. Ther Adv Med Oncol 2019; 11:1758835919875319. [PMID: 31692673 PMCID: PMC6811758 DOI: 10.1177/1758835919875319] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 08/19/2019] [Indexed: 12/11/2022] Open
Abstract
Background: Bone cancer pain (BCP) is a common symptom occurring among patients with
cancer and has a detrimental effect on their quality of life. Growing
evidence has implicated microRNA-329 (miR-329) in the progression of bone
diseases. In the present study, we aimed to elucidate the potential effects
of miR-329 on BCP in a BCP mouse model via binding to
lysophosphatidic acid receptor 1 (LPAR1) through the LPAR1/extracellular
signal-regulated kinase (ERK) signaling pathway. Methods: Initially, a BCP mouse model was established via injection
of 4 × 104 murine breast tumor (4T1 cell) cells (4 μl). The
interaction between miR-329 and LPAR1 was identified using a bioinformatics
website and dual luciferase reporter gene assay. The modeled mice were
subsequently treated with miR-329 mimic, LPAR1 shRNA, or both, in order to
examine the effect of miR-329 on the paw withdrawal threshold (PWT) and paw
withdrawal latency (PWL) of mice, the expression of LPAR1/ERK signaling
pathway-related genes. Results: The positive expression rate of LPAR1 protein and extent of ERK1/2
phosphorylation were increased in BCP mouse models. LPAR1 is a target gene
of miR-329, which can inhibit the expression of LPAR1. In response to
miR-329 overexpression and LPAR1 silencing, BCP mice showed increased PWT
and PWL, along with decreased LPAR1 expression and ratio of p-ERK/ERK. Conclusions: Altogether, the results obtained indicated that miR-329 can potentially
alleviate BCP in mice via the inhibition of LPAR1 and
blockade of the LPAR1/ERK signaling pathway, highlighting that upregulation
of miR-329 could serve as a therapeutic target for BCP treatment.
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Affiliation(s)
- Xian-Ping Wu
- Department of Anesthesiology, Shunde Hospital of Guangzhou University of Chinese Medicine, Foshan, P.R. China
| | - Yan-Ping Yang
- Department of Anesthesiology, Shunde Hospital of Guangzhou University of Chinese Medicine, Foshan, P.R. China
| | - Rui-Xuan She
- Department of Anesthesiology, Shunde Hospital of Guangzhou University of Chinese Medicine, Foshan, P.R. China
| | - Zu-Min Xing
- Department of Anesthesiology, Shunde Hospital of Southern Medical University (The First People's Hospital of Shunde Foshan), Foshan, P.R. China
| | - Han-Wen Chen
- Department of Anesthesiology, Shunde Hospital of Southern Medical University (The First People's Hospital of Shunde Foshan), Foshan, P.R. China
| | - Yi-Wen Zhang
- Department of Anesthesiology, Shunde Hospital of Southern Medical University (The First People's Hospital of Shunde Foshan), Foshan, P.R. China
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Yu SN, Liu GF, Li LY, Zhao GQ, Liu L, Li XF. Analgesic effects of microRNA-129-5p against bone cancer pain through the EphB1/EphrinB2 signaling pathway in mice. J Cell Biochem 2018; 120:2876-2885. [PMID: 29236320 DOI: 10.1002/jcb.26605] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 11/28/2017] [Indexed: 02/06/2023]
Abstract
The study aims to investigate the analgesic effects of microRNA-129-5p (miR-129-5p) on bone cancer pain (BCP) by targeting Eph receptor B1 (EphB1) through the EphB1/EphrinB2 signaling pathway. BCP mice models were established, and C3H/HeJ female mice were classified into the normal, blank, negative control (NC), miR-129-5p mimics, miR-129-5p inhibitors, EphB1 knockout (KO), and miR-129-5p inhibitors + EphB1 KO groups. Quantitative reverse transcription polymerase chain reaction and Western blot analysis were used to evaluate the miR-129-5p expression, and messenger RNA (mRNA) and protein expressions of EphB1, p-EphB1, EphrinB2, and p-EphrinB2. EphB1 and EphrinB2 were highly activated in the tibias of BCP mice 7 days after the operation. EphB1 is a target gene of miR-129-5p. The mechanical withdrawal threshold increased in the miR-129-5p mimics, EphB1 KO and miR-129-5p inhibitors + EphB1 KO groups, but decreased in the miR-129-5p inhibitors group. Compared with the blank and the NC groups, the expression of miR-129-5p was significantly increased in the miR-129-5p mimics group, and the mRNA and protein expressions of EphrinB2, p-EphrinB2, EphB1, and p-EphB1 were significantly decreased, while in the miR-129-5p inhibitors group, the results were opposite (all P < 0.05); the mRNA and protein expressions of EphrinB2, p-EphrinB2, EphB1, and p-EphB1 were significantly decreased in the EphB1 KO group (all P < 0.05); the expression of miR-129-5p was significantly decreased in the miR-129-5p inhibitors + EphB1 KO group ( P < 0.05), while the mRNA and protein expressions of EphrinB2 and p-EphrinB2 were not significantly different ( P > 0.05). The results indicated that upregulated miR-129-5p alleviate BCP via downregulation of the EphB1/EphrinB2 signaling pathway.
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Affiliation(s)
- Shao-Nan Yu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun, People's Republic of China
| | - Gui-Feng Liu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun, People's Republic of China
| | - Long-Yun Li
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, People's Republic of China
| | - Guo-Qing Zhao
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, People's Republic of China
| | - Lin Liu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun, People's Republic of China
| | - Xue-Feng Li
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, People's Republic of China
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Abstract
Cancer pain remains a significant clinical problem worldwide. Causes of cancer pain are multifactorial and complex and are likely to vary with an array of tumor-related and host-related factors and processes. Pathophysiology is poorly understood; however, new laboratory research points to cross-talk between cancer cells and host’s immune and neural systems as an important potential mechanism that may be broadly relevant to many cancer pain syndromes. Opioids remain the most effective pharmaceuticals used in the treatment of cancer pain. However, their role has been evolving due to emerging awareness of risks of chronic opioid therapy. Despite extensive research efforts, no new class of analgesics has been developed. However, many potential therapeutic targets that may lead to the establishment of new pharmaceuticals have been identified in recent years. It is also expected that the role of non-pharmacological modalities of treatment will grow in prominence. Specifically, neuromodulation, a rapidly expanding field, may play a major role in the treatment of neuropathic cancer pain provided that further technological progress permits the development of non-invasive and inexpensive neuromodulation techniques.
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Affiliation(s)
- Marcin Chwistek
- Department of Hematology and Medical Oncology, Fox Chase Cancer Center/Temple Health, Philadelphia, PA, USA
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15
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Letter to the Editor: "Ion Channels in Brain Metastasis"-Ion Channels in Cancer Set up and Metastatic Progression. Int J Mol Sci 2017; 18:ijms18040718. [PMID: 28350319 PMCID: PMC5412304 DOI: 10.3390/ijms18040718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 03/22/2017] [Indexed: 12/14/2022] Open
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