1
|
Shukuri M, Onoe S, Karube T, Mokudai R, Wakui H, Asano H, Murai S, Akizawa H. Assessment of Radiolabelled Derivatives of R954 for Detection of Bradykinin B1 Receptor in Cancer Cells: Studies on Glioblastoma Xenografts in Mice. Pharmaceuticals (Basel) 2024; 17:902. [PMID: 39065752 PMCID: PMC11279923 DOI: 10.3390/ph17070902] [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: 06/20/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024] Open
Abstract
Bradykinin B1 receptor (B1R) has garnered attention as a cancer therapeutic and diagnostic target. Several reports on radiolabelled derivatives of B1R antagonists have shown favourable properties as imaging agents in cells highly expressing hB1R following transfection. In the present study, we assessed whether radiolabelled probes can detect B1R endogenously expressed in cancer cells. To this end, we evaluated 111In-labelled derivatives of a B1R antagonist ([111In]In-DOTA-Ahx-R954) using glioblastoma cell lines (U87MG and U251MG) with different B1R expression levels. Cellular uptake studies showed that the specific accumulation of [111In]In-DOTA-Ahx-R954 in U87MG was higher than that in U251MG, which correlated with B1R expression levels. Tissue distribution in U87MG-bearing mice revealed approximately 2-fold higher radioactivity in tumours than in the muscle in the contralateral leg. The specific accumulation of [111In]In-DOTA-Ahx-R954 in the tumour was demonstrated by the reduction in the tumour-to-plasma ratios in nonlabelled R954-treated mice. Moreover, ex vivo autoradiographic images revealed that the intratumoural distribution of [111In]In-DOTA-Ahx-R954 correlated with the localisation of B1R-expressing glioblastoma cells. In conclusion, we demonstrated that [111In]In-DOTA-Ahx-R954 radioactivity correlated with B1R expression in glioblastoma cells, indicating that radiolabelled derivatives of the B1R antagonist could serve as promising tools for elucidating the involvement of B1R in cancer.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Hiromichi Akizawa
- Laboratory of Physical Chemistry, Showa Pharmaceutical University, Tokyo 194-8543, Japan
| |
Collapse
|
2
|
Bhat M, Shirzad S, Fofana ARK, Gobeil F, Couture R, Vaucher E. Prevention of Inflammation, Neovascularization, and Retinal Dysfunction by Kinin B 1 Receptor Antagonism in a Mouse Model of Age-Related Macular Degeneration. J Clin Med 2023; 12:6213. [PMID: 37834856 PMCID: PMC10573521 DOI: 10.3390/jcm12196213] [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: 06/29/2023] [Revised: 09/11/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
The kallikrein-kinin system (KKS) contributes to vascular inflammation and neovascularization in age-related macular degeneration (AMD), particularly via the kinin B1 receptor (B1R). The aim of the present study was to determine the protective effects of the topical administration of the B1R antagonist (R-954) on inflammation, neovascularization, and retinal dysfunction in a murine model of neovascular AMD. Choroidal neovascularization (CNV) was induced in C57BL6 mice using an argon laser. A treatment with ocular drops of R-954 (100 μg/15 μL, twice daily in both eyes), or vehicle, was started immediately on day 0, for 7, 14, or 21 days. CNV, invasive microglia, and B1R immunoreactive glial cells, as well as electroretinography alterations, were observed within the retina and choroid of the CNV group but not in the control group. The staining of B1R was abolished by R-954 treatment as well as the proliferation of microglia. R-954 treatment prevented the CNV development (volume: 20 ± 2 vs. 152 ± 5 × 104 µm3 in R-954 vs. saline treatment). R-954 also significantly decreased photoreceptor and bipolar cell dysfunction (a-wave amplitude: -47 ± 20 vs. -34 ± 14 µV and b-wave amplitude: 101 ± 27 vs. 64 ± 17 µV in R-954 vs. saline treatment, day 7) as well as angiogenesis tufts in the retina. These results suggest that self-administration of R-954 by eye-drop treatment could be a promising therapy in AMD to preserve retinal health and vision.
Collapse
Affiliation(s)
- Menakshi Bhat
- School of Optometry, Université de Montréal, Montreal, QC H3T 1P1, Canada; (M.B.)
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1J4, Canada;
| | - Shima Shirzad
- School of Optometry, Université de Montréal, Montreal, QC H3T 1P1, Canada; (M.B.)
| | | | - Fernand Gobeil
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC J1H 5N4, Canada;
| | - Réjean Couture
- Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1J4, Canada;
| | - Elvire Vaucher
- School of Optometry, Université de Montréal, Montreal, QC H3T 1P1, Canada; (M.B.)
| |
Collapse
|
3
|
An overview of kinin mediated events in cancer progression and therapeutic applications. Biochim Biophys Acta Rev Cancer 2022; 1877:188807. [PMID: 36167271 DOI: 10.1016/j.bbcan.2022.188807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/12/2022] [Accepted: 09/21/2022] [Indexed: 11/22/2022]
Abstract
Kinins are bioactive peptides generated in the inflammatory milieu of the tissue microenvironment, which is involved in cancer progression and inflammatory response. Kinins signals through activation of two G-protein coupled receptors; inducible Bradykinin Receptor B1 (B1R) and constitutive receptor B2 (B2R). Activation of kinin receptors and its cross-talk with receptor tyrosine kinases activates multiple signaling pathways, including ERK/MAPK, PI3K, PKC, and p38 pathways regulating cancer hallmarks. Perturbations of the kinin-mediated events are implicated in various aspects of cancer invasion, matrix remodeling, and metastasis. In the tumor microenvironment, kinins initiate fibroblast activation, mesenchymal stem cell interactions, and recruitment of immune cells. Albeit the precise nature of kinin function in the metastasis and tumor microenvironment are not completely clear yet, several kinin receptor antagonists show anti-metastatic potential. Here, we showcase an overview of the complex biology of kinins and their role in cancer pathogenesis and therapeutic aspects.
Collapse
|
4
|
Ayola-Serrano NC, Roy N, Fathah Z, Anwar MM, Singh B, Ammar N, Sah R, Elba A, Utt RS, Pecho-Silva S, Rodriguez-Morales AJ, Dhama K, Quraishi S. The role of 5-lipoxygenase in the pathophysiology of COVID-19 and its therapeutic implications. Inflamm Res 2021; 70:877-889. [PMID: 34086061 PMCID: PMC8176665 DOI: 10.1007/s00011-021-01473-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 04/21/2021] [Accepted: 05/15/2021] [Indexed: 12/14/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, known as coronavirus disease 2019 (COVID-19) causes cytokine release syndrome (CRS), leading to acute respiratory distress syndrome (ARDS), acute kidney and cardiac injury, liver dysfunction, and multiorgan failure. Although several studies have discussed the role of 5-lipoxygenase (5-LOX) in viral infections, such as influenzae and SARS, it remains unexplored in the pathophysiology of COVID-19. 5-LOX acts on free arachidonic acid (AA) to form proinflammatory leukotrienes (LTs). Of note, numerous cells involved with COVID-19 (e.g., inflammatory and smooth muscle cells, platelets, and vascular endothelium) widely express leukotriene receptors. Moreover, 5-LOX metabolites induce the release of cytokines (e.g., tumour necrosis factor-α [TNF-α], interleukin-1α [IL-1α], and interleukin-1β [IL-1β]) and express tissue factor on cell membranes and activate plasmin. Since macrophages, monocytes, neutrophils, and eosinophils can express lipoxygenases, activation of 5-LOX and the subsequent release of LTs may contribute to the severity of COVID-19. This review sheds light on the potential implications of 5-LOX in SARS-CoV-2-mediated infection and the anticipated therapeutic role of 5-LOX inhibitors.
Collapse
Affiliation(s)
| | - Namrata Roy
- SRM University, SRM Nagar, Kattankulathur, Chengalpattu, Tamil Nadu, 603203, India.
| | | | - Mohammed Moustapha Anwar
- Department of Biotechnology, Institute of Graduate Studies and Research (IGSR), Alexandria University, Alexandria, Egypt
| | | | - Nour Ammar
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Ranjit Sah
- Department of Microbiology, Institute of Medicine, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
| | - Areej Elba
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Rawan Sobhi Utt
- Faculty of Medicine, Al Quds University, Jerusalem, Palestine
| | - Samuel Pecho-Silva
- Master in Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
- Pneumology Service, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
- Latin American Network of COVID-19 Research, Pereira, Colombia
| | - Alfonso J Rodriguez-Morales
- Master in Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru.
- Latin American Network of COVID-19 Research, Pereira, Colombia.
- Grupo de Investigacion Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de Las Americas, Pereira, Risaralda, Colombia.
- School of Medicine, Universidad Privada Franz Tamayo (UNIFRANZ), Cochabamba, Bolivia.
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Sadeq Quraishi
- Department of Anesthesiology & Perioperative Medicine - Tufts Medical Center, Tufts University School of Medicine, 800 Washington St, Ziskind 6038, Boston, MA, 02111, USA
| |
Collapse
|
5
|
Lotfi F, Akbarzadeh-Khiavi M, Lotfi Z, Rahbarnia L, Safary A, Zarredar H, Baghbanzadeh A, Naghili B, Baradaran B. Micronutrient therapy and effective immune response: a promising approach for management of COVID-19. Infection 2021; 49:1133-1147. [PMID: 34160789 PMCID: PMC8220424 DOI: 10.1007/s15010-021-01644-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 06/16/2021] [Indexed: 02/06/2023]
Abstract
The escalating prevalence of coronavirus disease 2019 (COVID-19) worldwide, with an increased rate of morbidity and mortality, highlights an urgent need to develop more effective therapeutic interventions. Despite the authorized treatment against COVID-19 by the European Union (EU), the safety and effectiveness of this therapeutic strategy for a wide variety of patients have remained a significant challenge. In this respect, micronutrients such as vitamins and minerals, as essential factors, can be considered for improving the function of the immune system and accelerating the treatment procedure. Dietary supplements can attenuate vascular and inflammatory manifestations related to infectious diseases in large part due to their anti-inflammatory and antioxidant properties. Recently, it has been revealed that poor nutritional status may be one of the notable risk factors in severe COVID-19 infections. In the current review, we focus on the micronutrient therapy of COVID-19 patients and provide a comprehensive insight into the essential vitamins/minerals and their role in controlling the severity of the COVID-19 infection. We also discuss the recent advancements, challenges, negative and positive outcomes in relevance to this approach.
Collapse
Affiliation(s)
- Fariba Lotfi
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, P.O. Box 5163639888, Tabriz, Iran
| | - Mostafa Akbarzadeh-Khiavi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran ,Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, P.O. Box 5165665811, Tabriz, Iran
| | - Ziba Lotfi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Rahbarnia
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, P.O. Box 5163639888, Tabriz, Iran
| | - Azam Safary
- Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Habib Zarredar
- Tuberculosis and Lung Diseases Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behrooz Naghili
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, P.O. Box 5163639888, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
6
|
Lau J, Rousseau J, Kwon D, Bénard F, Lin KS. A Systematic Review of Molecular Imaging Agents Targeting Bradykinin B1 and B2 Receptors. Pharmaceuticals (Basel) 2020; 13:ph13080199. [PMID: 32824565 PMCID: PMC7464927 DOI: 10.3390/ph13080199] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 12/22/2022] Open
Abstract
Kinins, bradykinin and kallidin are vasoactive peptides that signal through the bradykinin B1 and B2 receptors (B1R and B2R). B2R is constitutively expressed in healthy tissues and mediates responses such as vasodilation, fluid balance and retention, smooth muscle contraction, and algesia, while B1R is absent in normal tissues and is induced by tissue trauma or inflammation. B2R is activated by kinins, while B1R is activated by kinins that lack the C-terminal arginine residue. Perturbations of the kinin system have been implicated in inflammation, chronic pain, vasculopathy, neuropathy, obesity, diabetes, and cancer. In general, excess activation and signaling of the kinin system lead to a pro-inflammatory state. Depending on the disease context, agonism or antagonism of the bradykinin receptors have been considered as therapeutic options. In this review, we summarize molecular imaging agents targeting these G protein-coupled receptors, including optical and radioactive probes that have been used to interrogate B1R/B2R expression at the cellular and anatomical levels, respectively. Several of these preclinical agents, described herein, have the potential to guide therapeutic interventions for these receptors.
Collapse
Affiliation(s)
- Joseph Lau
- Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3 Canada
| | - Julie Rousseau
- Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3 Canada
| | - Daniel Kwon
- Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3 Canada
| | - François Bénard
- Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3 Canada
- Department of Radiology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Kuo-Shyan Lin
- Department of Molecular Oncology, BC Cancer, Vancouver, BC V5Z 1L3 Canada
- Department of Radiology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| |
Collapse
|
7
|
Ruiz S, Vardon-Bounes F, Buléon M, Guilbeau-Frugier C, Séguelas MH, Conil JM, Girolami JP, Tack I, Minville V. Kinin B1 receptor: a potential therapeutic target in sepsis-induced vascular hyperpermeability. J Transl Med 2020; 18:174. [PMID: 32306971 PMCID: PMC7168845 DOI: 10.1186/s12967-020-02342-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 04/10/2020] [Indexed: 12/14/2022] Open
Abstract
Background In sepsis, the endothelial barrier becomes incompetent, with the leaking of plasma into interstitial tissues. VE-cadherin, an adherens junction protein, is the gatekeeper of endothelial cohesion. Kinins, released during sepsis, induce vascular leakage and vasodilation. They act via two G-protein coupled receptors: B1 (B1R) and B2 (B2R). B1R is inducible in the presence of pro-inflammatory cytokines, endotoxins or after tissue injury. It acts at a later stage of sepsis and elicits a sustained inflammatory response. The aim of our study was to investigate the relationships between B1R and VE-cadherin destabilization in vivo in a later phase of sepsis. Methods Experimental, prospective study in a university research laboratory. We used a polymicrobial model of septic shock by cecal ligation and puncture in C57BL6 male mice or C57BL6 male mice that received a specific B1R antagonist (R-954). We studied the influence of B1R on sepsis-induced vascular permeability 30 h after surgery for several organs, and VE-cadherin expression in the lung and kidneys by injecting R-954 just before surgery. The 96-h survival was determined in mice without treatment or in animals receiving R-954 as a “prophylactic” regimen (a subcutaneous injection of 200 µg/kg, prior to CLP and 24 h after CLP), or as a “curative” regimen (injection of 100 µg/kg at H6, H24 and H48 post-surgery). Results B1R inactivation helps to maintain MAP above 65 mmHg but induces different permeability profiles depending on whether or not organ perfusion is autoregulated. In our model, VE-cadherin was destabilized in vivo during septic shock. At a late stage of sepsis, the B1R blockade reduced the VE-cadherin disruption by limiting eNOS activation. The survival rate for mice that received R-954 after sepsis induction was higher than in animals that received an antagonist as a prophylactic treatment. Conclusions B1R antagonizing reduced mortality in our model of murine septic shock by limiting the vascular permeability induced by VE-cadherin destabilization through maintenance of the macrohemodynamics, consequently limiting organ dysfunctions.
Collapse
Affiliation(s)
- Stéphanie Ruiz
- Department of Anesthesiology and Intensive Care, Rangueil Hospital-University Hospital of Toulouse, 1 Avenue du Professeur Jean Poulhès TSA 50032, 31059, Toulouse Cedex 9, France. .,Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France.
| | - Fanny Vardon-Bounes
- Department of Anesthesiology and Intensive Care, Rangueil Hospital-University Hospital of Toulouse, 1 Avenue du Professeur Jean Poulhès TSA 50032, 31059, Toulouse Cedex 9, France.,Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France
| | - Marie Buléon
- Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France
| | - Céline Guilbeau-Frugier
- Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France.,Department of Forensic Medicine, Rangueil Hospital-University Hospital of Toulouse, 1 Avenue du Professeur Jean Poulhès TSA 50032, 31059, Toulouse Cedex 9, France.,Biological Electron Microscopy Center, Rangueil Faculty of Medicine, Toulouse University, Toulouse, France
| | - Marie-Hélène Séguelas
- Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France
| | - Jean-Marie Conil
- Department of Anesthesiology and Intensive Care, Rangueil Hospital-University Hospital of Toulouse, 1 Avenue du Professeur Jean Poulhès TSA 50032, 31059, Toulouse Cedex 9, France
| | - Jean-Pierre Girolami
- Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France
| | - Ivan Tack
- Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France.,Department of Physiology, Rangueil Hospital-University Hospital of Toulouse, 1 Avenue du Professeur Jean Poulhès TSA 50032, 31059, Toulouse Cedex 9, France
| | - Vincent Minville
- Department of Anesthesiology and Intensive Care, Rangueil Hospital-University Hospital of Toulouse, 1 Avenue du Professeur Jean Poulhès TSA 50032, 31059, Toulouse Cedex 9, France.,Institute of Metabolic and Cardiovascular Diseases, INSERM/UPS UMR, 1048-I2MC, Equipe 3, Paul Sabatier University, Toulouse, France
| |
Collapse
|
8
|
Hachana S, Fontaine O, Sapieha P, Lesk M, Couture R, Vaucher E. The effects of anti-VEGF and kinin B 1 receptor blockade on retinal inflammation in laser-induced choroidal neovascularization. Br J Pharmacol 2020; 177:1949-1966. [PMID: 31883121 DOI: 10.1111/bph.14962] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 12/04/2019] [Accepted: 12/06/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND AND PURPOSE Age-related macular degeneration (AMD) is a complex neurodegenerative disease treated by anti-VEGF intravitreal injections. As inflammation is potentially involved in retinal degeneration, the pro-inflammatory kallikrein-kinin system is a possible alternative pharmacological target. Here, we investigated the effects of anti-VEGF and anti-B1 receptor treatments on the inflammatory mechanisms in a rat model of choroidal neovascularization (CNV). EXPERIMENTAL APPROACH Immediately after laser-induced CNV, Long-Evans rats were treated by eye-drop application of a B1 receptor antagonist (R-954) or by intravitreal injection of B1 receptor siRNA or anti-VEGF antibodies. Effects of treatments on gene expression of inflammatory mediators, CNV lesion regression and integrity of the blood-retinal barrier was measured 10 days later in the retina. B1 receptor and VEGF-R2 cellular localization was assessed. KEY RESULTS The three treatments significantly inhibited the CNV-induced retinal changes. Anti-VEGF and R-954 decreased CNV-induced up-regulation of B1 and B2 receptors, TNF-α, and ICAM-1. Anti-VEGF additionally reversed up-regulation of VEGF-A, VEGF-R2, HIF-1α, CCL2 and VCAM-1, whereas R-954 inhibited gene expression of IL-1β and COX-2. Enhanced retinal vascular permeability was abolished by anti-VEGF and reduced by R-954 and B1 receptor siRNA treatments. Leukocyte adhesion was impaired by anti-VEGF and B1 receptor inhibition. B1 receptors were found on astrocytes and endothelial cells. CONCLUSION AND IMPLICATIONS B1 receptor and VEGF pathways were both involved in retinal inflammation and damage in laser-induced CNV. The non-invasive, self-administration of B1 receptor antagonists on the surface of the cornea by eye drops might be an important asset for the treatment of AMD.
Collapse
Affiliation(s)
- Soumaya Hachana
- School of Optometry, Université de Montréal, Montréal, Quebec, Canada.,Department of Pharmacology and Physiology, Université de Montréal, Montréal, Quebec, Canada
| | - Olivier Fontaine
- School of Optometry, Université de Montréal, Montréal, Quebec, Canada.,Department of Ophthalmology, Maisonneuve-Rosemont Hospital Research Centre, Montréal, Quebec, Canada
| | - Przemyslaw Sapieha
- Department of Ophthalmology, Maisonneuve-Rosemont Hospital Research Centre, Montréal, Quebec, Canada
| | - Mark Lesk
- Department of Ophthalmology, Maisonneuve-Rosemont Hospital Research Centre, Montréal, Quebec, Canada
| | - Réjean Couture
- Department of Pharmacology and Physiology, Université de Montréal, Montréal, Quebec, Canada
| | - Elvire Vaucher
- School of Optometry, Université de Montréal, Montréal, Quebec, Canada
| |
Collapse
|
9
|
Minville V, Mouledous L, Jaafar A, Couture R, Brouchet A, Frances B, Tack I, Girolami JP. Tibial post fracture pain is reduced in kinin receptors deficient mice and blunted by kinin receptor antagonists. J Transl Med 2019; 17:346. [PMID: 31640792 PMCID: PMC6805420 DOI: 10.1186/s12967-019-2095-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 10/11/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Tibial fracture is associated with inflammatory reaction leading to severe pain syndrome. Bradykinin receptor activation is involved in inflammatory reactions, but has never been investigated in fracture pain. METHODS This study aims at defining the role of B1 and B2-kinin receptors (B1R and B2R) in a closed tibial fracture pain model by using knockout mice for B1R (B1KO) or B2R (B2KO) and wild-type (WT) mice treated with antagonists for B1R (SSR 240612 and R954) and B2R (HOE140) or vehicle. A cyclooxygenase (COX) inhibitor (ketoprofen) and an antagonist (SB366791) of Transient Receptor Potential Vaniloid1 (TRPV1) were also investigated since these pathways are associated with BK-induced pain in other models. The impact on mechanical and thermal hyperalgesia and locomotion was assessed by behavior tests. Gene expression of B1R and B2R and spinal cord expression of c-Fos were measured by RT-PCR and immunohistochemistry, respectively. RESULTS B1KO and B2KO mice demonstrated a reduction in post-fracture pain sensitivity compared to WT mice that was associated with decreased c-Fos expression in the ipsilateral spinal dorsal horn in B2KO. B1R and B2R mRNA and protein levels were markedly enhanced at the fracture site. B1R and B2R antagonists and inhibition of COX and TRPV1 pathways reduced pain in WT. However, the analgesic effect of the COX-1/COX-2 inhibitor disappeared in B1KO and B2KO. In contrast, the analgesic effect of the TRPV1 antagonist persisted after gene deletion of either receptor. CONCLUSIONS It is suggested that B1R and B2R activation contributes significantly to tibial fracture pain through COX. Hence, B1R and B2R antagonists appear potential therapeutic agents to manage post fracture pain.
Collapse
Affiliation(s)
- Vincent Minville
- Department of Anesthesiology and Intensive Care, Toulouse University Hospital, Toulouse, France. .,INSERM U 1048, I2MC, BP 84225, 31432, Toulouse Cedex, France. .,Department of Anesthesiology and Intensive Care, Rangueil University Hospital, Avenue, Jean Poulhès, Toulouse, France.
| | - Lionel Mouledous
- Centre de Recherches sur la Cognition Animale, CNRS UMR 5169, Université P Sabatier, bat 4R3, 118 route de Narbonne, 31062, Toulouse Cedex, France
| | - Acil Jaafar
- CHU de Toulouse, Service d'Explorations physiologiques rénales, 31059, Toulouse cedex, France
| | - Réjean Couture
- Department of Physiology, Medical School, University of Montreal, Montreal, QC, H3C 3J7, Canada
| | - Anne Brouchet
- Department of Pathology, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Bernard Frances
- Centre de Recherches sur la Cognition Animale, CNRS UMR 5169, Université P Sabatier, bat 4R3, 118 route de Narbonne, 31062, Toulouse Cedex, France
| | - Ivan Tack
- INSERM U 1048, I2MC, BP 84225, 31432, Toulouse Cedex, France.,CHU de Toulouse, Service d'Explorations physiologiques rénales, 31059, Toulouse cedex, France
| | | |
Collapse
|
10
|
Dubuc C, Savard M, Bovenzi V, Lessard A, Côté J, Neugebauer W, Geha S, Chemtob S, Gobeil F. Antitumor activity of cell-penetrant kinin B1 receptor antagonists in human triple-negative breast cancer cells. J Cell Physiol 2018; 234:2851-2865. [PMID: 30132865 DOI: 10.1002/jcp.27103] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 06/28/2018] [Indexed: 12/26/2022]
Abstract
High nuclear expression of G protein-coupled receptors, including kinin B1 receptors (B1R), has been observed in several human cancers, but the clinical significance of this is unknown. We put forward the hypothesis that these "nuclearized" kinin B1R contribute to tumorigenicity and can be a new target in anticancer strategies. Our initial immunostaining and ultrastructural electron microscopy analyses demonstrated high B1R expression predominantly located at internal/nuclear compartments in the MDA-MB-231 triple-negative breast cancer (TNBC) cell line as well as in clinical samples of patients with TNBC. On the basis of these findings, in the present study, we evaluated the anticancer therapeutic potential of newly identified, cell-permeable B1R antagonists in MDA-MB-231 cells (ligand-receptor binding/activity assays and LC-MS/MS analyses). We found that these compounds (SSR240612, NG67, and N2000) were more toxic to MDA-MB-231 cells in comparison with low- or non-B1R expressing MCF-10A normal human mammary epithelial cells and COS-1 cells, respectively (clonogenic, MTT proliferative/cytocidal assays, and fluorescence-activated cell-sorting (FACS)-based apoptosis analyses). By comparison, the peptide B1R antagonist R954 unable to cross cell membrane failed to produce anticancer effects. Furthermore, the putative mechanisms underlying the anticancer activities of cell-penetrant B1R antagonists were assessed by analyzing cell cycle regulation and signaling molecules related to cell survival and apoptosis (FACS and western blot). Finally, drug combination experiments showed that cell-penetrant B1R antagonists can cooperate with suboptimal doses of chemotherapeutic agents (doxorubicin and paclitaxel) to promote TNBC death. This study provides evidence on the potential value of internally acting kinin B1R antagonists in averting growth of breast cancer.
Collapse
Affiliation(s)
- Céléna Dubuc
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
- Institute of Pharmacology, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Martin Savard
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
- Institute of Pharmacology, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Veronica Bovenzi
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
- Institute of Pharmacology, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Andrée Lessard
- Department of Psychiatry, Maryland Psychiatric Research Center, University of Maryland School of Medicine, Baltimore, Maryland
| | - Jérôme Côté
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
- Institute of Pharmacology, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Witold Neugebauer
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
- Institute of Pharmacology, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Sameh Geha
- Department of Pathology, Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Québec, Canada
| | - Sylvain Chemtob
- Department of Pediatrics, Centre Hospitalier Universitaire (CHU) Sainte-Justine Research Center, Montréal, Québec, Canada
| | - Fernand Gobeil
- Department of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec, Canada
- Institute of Pharmacology, Université de Sherbrooke, Sherbrooke, Québec, Canada
| |
Collapse
|
11
|
Garcia-Ac A, Duy SV, Sauvé S, Moldovan F, Roullin VG, Banquy X. Quantification of peptides in human synovial fluid using liquid chromatography–tandem mass spectrometry. Talanta 2018; 186:124-132. [DOI: 10.1016/j.talanta.2018.03.105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/31/2018] [Accepted: 03/31/2018] [Indexed: 11/30/2022]
|
12
|
Hachana S, Bhat M, Sénécal J, Huppé-Gourgues F, Couture R, Vaucher E. Expression, distribution and function of kinin B 1 receptor in the rat diabetic retina. Br J Pharmacol 2018; 175:968-983. [PMID: 29285756 DOI: 10.1111/bph.14138] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 11/22/2017] [Accepted: 12/15/2017] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND PURPOSE The kinin B1 receptor contributes to vascular inflammation and blood-retinal barrier breakdown in diabetic retinopathy (DR). We investigated the changes in expression, cellular localization and vascular inflammatory effect of B1 receptors in retina of streptozotocin diabetic rats. EXPERIMENTAL APPROACH The distribution of B1 receptors on retinal cell types was investigated by immunocytochemistry. Effects of B1 receptor agonist, R-838, and antagonist, R-954, on retinal leukocyte adhesion, gene expression of kinin and VEGF systems, B1 receptor immunoreactivity, microgliosis and capillary leakage were measured. Effect of B1 receptor siRNA on gene expression was also assessed. KEY RESULTS mRNA levels of the kinin and VEGF systems were significantly enhanced at 2 weeks in streptozotocin (STZ)-retina compared to control-retina and were further increased at 6 weeks. B1 receptor mRNA levels remained increased at 6 months. B1 receptor immunolabelling was detected in vascular layers of the retina, on glial and ganglion cells. Intravitreal R-838 amplified B1 and B2 receptor gene expression, B1 receptor levels (immunodetection), leukostasis and vascular permeability at 2 weeks in STZ-retina. Topical application (eye drops) of R-954 reversed these increases in B1 receptors, leukostasis and vascular permeability. Intravitreal B1 receptor siRNA inhibited gene expression of kinin and VEGF systems in STZ-retina. Microgliosis was unaffected by R-838 or R-954 in STZ-retina. CONCLUSION AND IMPLICATIONS Our results support the detrimental role of B1 receptors on endothelial and glial cells in acute and advanced phases of DR. Topical application of the B1 receptor antagonist R-954 seems a feasible therapeutic approach for the treatment of DR.
Collapse
Affiliation(s)
- Soumaya Hachana
- École d'optométrie, Université de Montréal, Montréal, QC, Canada.,Département de Pharmacologie et Physiologie, Université de Montréal, Montréal, QC, Canada
| | - Menakshi Bhat
- École d'optométrie, Université de Montréal, Montréal, QC, Canada.,Département de Pharmacologie et Physiologie, Université de Montréal, Montréal, QC, Canada
| | - Jacques Sénécal
- Département de Pharmacologie et Physiologie, Université de Montréal, Montréal, QC, Canada
| | | | - Réjean Couture
- Département de Pharmacologie et Physiologie, Université de Montréal, Montréal, QC, Canada
| | - Elvire Vaucher
- École d'optométrie, Université de Montréal, Montréal, QC, Canada
| |
Collapse
|
13
|
Abstract
INTRODUCTION Kinins are peptide mediators exerting their pro-inflammatory actions by the selective stimulation of two distinct G-protein coupled receptors, termed BKB1R and BKB2R. While BKB2R is constitutively expressed in a multitude of tissues, BKB1R is hardly expressed at baseline but highly inducible by inflammatory mediators. In particular, BKB1R was shown to be involved in the pathogenesis of numerous inflammatory diseases. Areas covered: This review intends to evaluate the therapeutic potential of substances interacting with the BKB1R. To this purpose we summarize the published literature on animal studies with antagonists and knockout mice for this receptor. Expert Opinion: In most cases the pharmacological inhibition of BKB1R or its genetic deletion was beneficial for the outcome of the disease in animal models. Therefore, several companies have developed BKB1R antagonists and tested them in phase I and II clinical trials. However, none of the developed BKB1R antagonists was further developed for clinical use. We discuss possible reasons for this failure of translation of preclinical findings on BKB1R antagonists into the clinic.
Collapse
Affiliation(s)
- Fatimunnisa Qadri
- a Max-Delbrück Center for Molecular Medicine (MDC) , Berlin , Germany
| | - Michael Bader
- a Max-Delbrück Center for Molecular Medicine (MDC) , Berlin , Germany.,b Berlin Institute of Health (BIH) , Berlin , Germany.,c Charité University Medicine Berlin , Germany.,d German Center for Cardiovascular Research (DZHK) site Berlin , Berlin , Germany.,e Institute for Biology , University of Lübeck , Lübeck , Germany
| |
Collapse
|
14
|
Khan M, Huang T, Lin CY, Wu J, Fan BM, Bian ZX. Exploiting cancer's phenotypic guise against itself: targeting ectopically expressed peptide G-protein coupled receptors for lung cancer therapy. Oncotarget 2017; 8:104615-104637. [PMID: 29262666 PMCID: PMC5732832 DOI: 10.18632/oncotarget.18403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 05/23/2017] [Indexed: 02/07/2023] Open
Abstract
Lung cancer, claiming millions of lives annually, has the highest mortality rate worldwide. This advocates the development of novel cancer therapies that are highly toxic for cancer cells but negligibly toxic for healthy cells. One of the effective treatments is targeting overexpressed surface receptors of cancer cells with receptor-specific drugs. The receptors-in-focus in the current review are the G-protein coupled receptors (GPCRs), which are often overexpressed in various types of tumors. The peptide subfamily of GPCRs is the pivot of the current article owing to the high affinity and specificity to and of their cognate peptide ligands, and the proven efficacy of peptide-based therapeutics. The article summarizes various ectopically expressed peptide GPCRs in lung cancer, namely, Cholecystokinin-B/Gastrin receptor, the Bombesin receptor family, Bradykinin B1 and B2 receptors, Arginine vasopressin receptors 1a, 1b and 2, and the Somatostatin receptor type 2. The autocrine growth and pro-proliferative pathways they mediate, and the distinct tumor-inhibitory effects of somatostatin receptors are then discussed. The next section covers how these pathways may be influenced or 'corrected' through therapeutics (involving agonists and antagonists) targeting the overexpressed peptide GPCRs. The review proceeds on to Nano-scaled delivery platforms, which enclose chemotherapeutic agents and are decorated with peptide ligands on their external surface, as an effective means of targeting cancer cells. We conclude that targeting these overexpressed peptide GPCRs is potentially evolving as a highly promising form of lung cancer therapy.
Collapse
Affiliation(s)
- Mahjabin Khan
- Laboratory of Brain-Gut Research, School of Chinese Medicine, Hong Kong Baptist University, HKSAR, Kowloon Tong, P.R. China
| | - Tao Huang
- Laboratory of Brain-Gut Research, School of Chinese Medicine, Hong Kong Baptist University, HKSAR, Kowloon Tong, P.R. China
| | - Cheng-Yuan Lin
- Laboratory of Brain-Gut Research, School of Chinese Medicine, Hong Kong Baptist University, HKSAR, Kowloon Tong, P.R. China
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming, P.R. China
| | - Jiang Wu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, P. R. China
| | - Bao-Min Fan
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming, P.R. China
| | - Zhao-Xiang Bian
- Laboratory of Brain-Gut Research, School of Chinese Medicine, Hong Kong Baptist University, HKSAR, Kowloon Tong, P.R. China
| |
Collapse
|
15
|
Kuo HT, Pan J, Lau J, Zhang C, Zeisler J, Colpo N, Bénard F, Lin KS. Radiolabeled R954 Derivatives for Imaging Bradykinin B1 Receptor Expression with Positron Emission Tomography. Mol Pharm 2017; 14:821-829. [PMID: 28094956 DOI: 10.1021/acs.molpharmaceut.6b01055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peptide receptors have emerged as promising targets for diagnosis and therapy. The aberrant overexpression of these receptors in different cancer subtypes allows for the adoption of new treatment strategies that complement conventional chemotherapies. Bradykinin B1 receptor (B1R) is a G protein-coupled receptor that is overexpressed in many cancers, with limited expression in healthy tissues. Previously, we developed 68Ga- and 18F-labeled derivatives of B1R antagonist peptides B9858 and B9958, and successfully targeted B1R-expressing tumor xenografts in vivo. R954 (Ac-Orn-Arg-Oic-Pro-Gly-αMePhe-Ser-d-2-Nal-Ile), a potent B1R antagonist, is reportedly more stable than B9858 against peptidase degradation. We evaluated two radiolabeled derivatives of R954 (68Ga-HTK01083 and 18F-HTK01146) for B1R PET imaging. Peptides were synthesized via solid phase strategy. Nonradioactive standards were obtain by reacting GaCl3 with DOTA-dPEG2-R954 and by clicking N-propargyl-N,N-dimethylammoniomethyl-trifluoroborate with azidoacetyl-dPEG2-R954. Binding affinity for B1R was determined by an in vitro competition binding assay. 68Ga-HTK01083 was obtained by incubating DOTA-dPEG2-R954 with 68GaCl3 under acidic conditions, while 18F-HTK01146 was prepared via an 18F-19F isotope exchange reaction. Biodistribution and imaging studies were conducted at 1 h postinjection (p.i.) in mice inoculated with B1R-expressing (B1R+) and B1R-nonexpressing (B1R-) cells. HTK01083 and HTK01146 bound B1R with good affinity (Ki = 30.5 and 24.8 nM, respectively). 68Ga/18F-labeled R954 were obtained on average in ≥10% decay-corrected radiochemical yield with >99% radiochemical purity and ≥52 GBq/μmol specific activity. For both tracers, clearance was predominantly renal with minimal involvement of the hepatobiliary system. For PET images, B1R+ tumors, kidneys, and bladder were visible. At 1 h p.i., uptake in B1R+ tumor was comparable between 68Ga-HTK01083 (8.46 ± 1.44%ID/g) and 18F-HTK01146 (9.25 ± 0.69%ID/g). B1R+ tumor-to-blood and B1R+ tumor-to-muscle ratios were 6.32 ± 1.44 and 20.7 ± 3.58 for 68Ga-HTK01083, and 7.24 ± 2.56 and 19.5 ± 4.29 for 18F-HTK01146. Our results indicate R954 is a good lead sequence for optimization of B1R tracers for cancer imaging.
Collapse
Affiliation(s)
- Hsiou-Ting Kuo
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada
| | - Jinhe Pan
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada
| | - Joseph Lau
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada
| | - Chengcheng Zhang
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada
| | - Jutta Zeisler
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada
| | - Nadine Colpo
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada
| | - François Bénard
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada.,Department of Functional Imaging, BC Cancer Agency , Vancouver, BC V5Z 4E6, Canada.,Department of Radiology, University of British Columbia , Vancouver, BC V5Z 4E3, Canada
| | - Kuo-Shyan Lin
- Department of Molecular Oncology, BC Cancer Agency , Vancouver, BC V5Z 1L3, Canada.,Department of Functional Imaging, BC Cancer Agency , Vancouver, BC V5Z 4E6, Canada.,Department of Radiology, University of British Columbia , Vancouver, BC V5Z 4E3, Canada
| |
Collapse
|
16
|
Gangwar RS, Landolina N, Arpinati L, Levi-Schaffer F. Mast cell and eosinophil surface receptors as targets for anti-allergic therapy. Pharmacol Ther 2016; 170:37-63. [PMID: 27773785 DOI: 10.1016/j.pharmthera.2016.10.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Roopesh Singh Gangwar
- Pharmacology & Experimental Therapeutics Unit, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Israel
| | - Nadine Landolina
- Pharmacology & Experimental Therapeutics Unit, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Israel
| | - Ludovica Arpinati
- Pharmacology & Experimental Therapeutics Unit, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Israel
| | - Francesca Levi-Schaffer
- Pharmacology & Experimental Therapeutics Unit, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Israel.
| |
Collapse
|