1
|
Zhu J, Lim A, McCaskie AW, Khanduja V. Viscosupplementation Is Effective for the Treatment of Osteoarthritis in the Hip: A Systematic Review. Arthroscopy 2024; 40:1908-1922.e13. [PMID: 38000487 DOI: 10.1016/j.arthro.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 09/28/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023]
Abstract
PURPOSE To assess the efficacy of intra-articular viscosupplementation as a therapeutic intervention for hip osteoarthritis (OA), as well as to assess the duration of efficacy, effect of dose, composition and number of injections of the viscosupplement, and the incidence of adverse effects. METHODS We performed a systematic review using the literature search from the following databases: Embase, Medline, PubMed, Web of Science, and Scopus. Quality assessment of the included studies was performed using the Modified Newcastle-Ottawa Quality Assessment Scale. Random-effects meta-analysis and mixed-effects subgroup analysis were carried out, but due to the high heterogeneity, low level of evidence, and high risk of bias of the included studies after analyzing the data, weighted means and pooled estimates have not been provided. Instead, we have provided a subjective synthesis of the results. RESULTS Forty studies were included in the analysis from an initial search of 3,265 studies, with data from a total of 3,350 patients. The level of available evidence was low with an overall high risk of bias. Nearly all studies showed a reduction in mean pain at 1 month, 3 months, and 6 months of follow-up, as well as at the end point, and an improvement in mean patient-reported function was also seen at these time points. However, heterogeneity was extremely high at all time points and remained despite attempts at removing outliers. Subgroup analyses looking at the effects of dose, volume, composition of viscosupplement, and number of injections were carried out, but substantial heterogeneity still remained. There were no lasting adverse effects. CONCLUSIONS Weak evidence suggests that viscosupplementation improves patient-reported pain and function at end point compared to baseline, regardless of dose, volume, composition, and number of injections. However, due to the high heterogeneity, low level of evidence, and high risk of bias in the current available literature, the strength of our conclusions is limited. LEVEL OF EVIDENCE Level IV, systematic review of level I to IV studies.
Collapse
Affiliation(s)
- John Zhu
- School of Clinical Medicine, University of Cambridge, Cambridge, England
| | - Anthony Lim
- School of Clinical Medicine, University of Cambridge, Cambridge, England
| | - Andrew W McCaskie
- School of Clinical Medicine, University of Cambridge, Cambridge, England; Addenbrooke's-Cambridge University Hospitals NHS Foundation Trust, Cambridge, England
| | - Vikas Khanduja
- School of Clinical Medicine, University of Cambridge, Cambridge, England; Addenbrooke's-Cambridge University Hospitals NHS Foundation Trust, Cambridge, England.
| |
Collapse
|
2
|
Rodrigues P, Bangali H, Hammoud A, Mustafa YF, Al-Hetty HRAK, Alkhafaji AT, Deorari MM, Al-Taee MM, Zabibah RS, Alsalamy A. COX 2-inhibitors; a thorough and updated survey into combinational therapies in cancers. Med Oncol 2024; 41:41. [PMID: 38165473 DOI: 10.1007/s12032-023-02256-7] [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: 10/11/2023] [Accepted: 11/15/2023] [Indexed: 01/03/2024]
Abstract
Cyclooxygenase (COX) enzymes are pivotal in inflammation and cancer development. COX-2, in particular, has been implicated in tumor growth, angiogenesis, and immune evasion. Recently, COX-2 inhibitors have arisen as potential therapeutic agents in cancer treatment. In addition, combining COX inhibitors with other treatment modalities has demonstrated the potential to improve therapeutic efficacy. This review aims to investigate the effects of COX inhibition, both alone and in combination with other methods, on signaling pathways and carcinogenesis in various cancers. In this study, a literature search of all major academic databases was conducted (PubMed, Scholar google), including the leading research on the mechanisms of COX-2, COX-2 inhibitors, monotherapy with COX-2 inhibitors, and combining COX-2-inhibitors with chemotherapeutic agents in tumors. The study encompasses preclinical and clinical evidence, highlighting the positive findings and the potential implications for clinical practice. According to preclinical studies, multiple signaling pathways implicated in tumor cell proliferation, survival, invasion, and metastasis can be suppressed by inhibiting COX. In addition, combining COX inhibitors with chemotherapy drugs, targeted therapies, immunotherapies, and miRNA-based approaches has enhanced anti-tumor activity. These results suggest that combination therapy has the potential to overcome resistance mechanisms and improve treatment outcomes. However, caution must be exercised when selecting and administering combination regimens. Not all combinations of COX-2 inhibitors with other drugs result in synergistic effects; some may even have unfavorable interactions. Therefore, personalized approaches that consider the specific characteristics of the cancer and the medications involved are crucial for optimizing therapeutic strategies. In conclusion, as monotherapy or combined with other methods, COX inhibition bears promise in modulating signaling pathways and inhibiting carcinogenesis in various cancers. Additional studies and well-designed clinical trials are required to completely elucidate the efficacy of COX inhibition and combination therapy in enhancing cancer treatment outcomes. This narrative review study provides a detailed summary of COX-2 monotherapy and combination targeted therapy in cancer treatment.
Collapse
Affiliation(s)
- Paul Rodrigues
- Department of Computer Engineering, College of Computer Science, King Khalid University, Al-Faraa, Asir-Abha, Kingdom of Saudi Arabia
| | - Harun Bangali
- Department of Computer Engineering, College of Computer Science, King Khalid University, Al-Faraa, Asir-Abha, Kingdom of Saudi Arabia
| | - Ahmad Hammoud
- Department of Medical and Technical Information Technology, Bauman Moscow State Technical University, Moscow, Russia.
- Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Mishref Campus, Mubarak Al-Abdullah, Kuwait.
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, 41001, Iraq
| | | | | | - Maha Medha Deorari
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | | | - Rahman S Zabibah
- College of Medical Technique, the Islamic University, Najaf, Iraq
| | - Ali Alsalamy
- College of Technical Engineering, Imam Ja'afar Al-Sadiq University, Al-Muthanna, 66002, Iraq
| |
Collapse
|
3
|
Dhule KD, Nandgude TD. Lipid Nano-System Based Topical Drug Delivery for Management of Rheumatoid Arthritis: An Overview. Adv Pharm Bull 2023; 13:663-677. [PMID: 38022817 PMCID: PMC10676558 DOI: 10.34172/apb.2023.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 02/03/2023] [Accepted: 04/24/2023] [Indexed: 12/01/2023] Open
Abstract
The overall purpose of rheumatoid arthritis (RA) treatment is to give symptomatic alleviation; there is no recognized cure for RA. Frequent use of potent drugs like non-steroidal anti-inflammatory drugs (NSAIDs) and disease-modifying antirheumatic drugs (DMARDs), lead to various adverse effects and patient compliance suffers. On the other hand, there are many drawbacks associated with traditional methods, such as high first pass, high clearance rate, and low bioavailability. Drug administration through the skin can be a promising alternative to cope with these drawbacks, increasing patient compliance and providing site-specific action. The stratum corneum, the uppermost non-viable epidermal layer, is one of the primary limiting barriers to skin penetration. Various nanocarrier technologies come into play as drug vehicles to help overcome these barriers. The nanocarrier systems are biocompatible, stable, and have a lower cytotoxic impact. The review discusses several lipid-based nanocarrier systems for anti-rheumatic medicines for topical administration it also discusses in-vivo animal models for RA and provides information on patents granted.
Collapse
Affiliation(s)
| | - Tanaji Dilip Nandgude
- Dr. D. Y. Patil Institute of Pharmaceutical Science and Research, Pimpri, Pune 411018, Department of Pharmaceutics, Pune, Maharashtra, India
| |
Collapse
|
4
|
Development of an intelligent, stimuli-responsive transdermal system for efficient delivery of Ibuprofen against rheumatoid arthritis. Int J Pharm 2021; 610:121242. [PMID: 34737113 DOI: 10.1016/j.ijpharm.2021.121242] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/23/2021] [Accepted: 10/25/2021] [Indexed: 12/26/2022]
Abstract
The present study aimed to fabricate and evaluate the therapeutic efficacy of pH-responsive Ibuprofen (IB) nanoparticles (NPs) loaded transdermal hydrogel against rheumatoid arthritis (RA). The IB loaded Eudragit® L 100 (EL 100) nanoparticles were formulated through a modified nanoprecipitation technique and optimized using central composite design software. The optimized NPs were loaded into Carbopol® 934-based hydrogel by solvent evaporation method and were analyzed for physicochemical characteristics. The mean particle size of the prepared NPs was 48 nm with an entrapment efficiency of 90%. The transdermal hydrogel showed a pH-responsive sustained drug release and high penetration through the skin. Moreover, the prepared nanocarrier system exhibited therapeutic efficacy at inflamed joints' sites both in acute and chronic RA mice model. The therapeutic efficacy of the prepared formulation was confirmed through the results of various behavioral, biochemical, and cytokines-based assays. Similarly, the assessment of histopathological and radiological images, as well as the skin irritation studies further strengthens the potential use of the prepared formulation through the transdermal route. The current findings suggested that IB loaded pH-responsive NPs based transdermal hydrogel can be used as an efficient agent to manage RA.
Collapse
|
5
|
Kumar JSD, Prabhakaran J, Molotkov A, Sattiraju A, Kim J, Doubrovin M, Mann JJ, Mintz A. Radiosynthesis and evaluation of [ 18F]FMTP, a COX-2 PET ligand. Pharmacol Rep 2020; 72:1433-1440. [PMID: 32632914 DOI: 10.1007/s43440-020-00124-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND The upregulation of cyclooxygenase-2 (COX-2) is involved in neuroinflammation associated with many neurological diseases as well as cancers of the brain. Outside the brain, inflammation and COX-2 induction contribute to the pathogenesis of pain, arthritis, acute allograft rejection, and in response to infections, tumors, autoimmune disorders, and injuries. Herein, we report the radiochemical synthesis and evaluation of [18F]6-fluoro-2-(4-(methylsulfonyl)phenyl)-N-(thiophen-2-ylmethyl)pyrimidin-4-amine ([18F]FMTP), a high-affinity COX-2 inhibitor, by cell uptake and PET imaging studies. METHODS The radiochemical synthesis of [18F]FMTP was optimized using chlorine to fluorine displacement method, by reacting [18F]fluoride/K222/K2CO3 with the precursor molecule. Cellular uptake studies of [18F]FMTP was performed in COX-2 positive BxPC3 and COX-2 negative PANC-1 cell lines with unlabeled FMTP as well as celecoxib to define specific binding agents. Dynamic microPET image acquisitionwas performed in anesthetized nude mice (n = 3), lipopolysaccharide (LPS) induced neuroinflammation mice (n = 4), and phosphate-buffered saline (PBS) administered control mice (n = 4) using a Trifoil microPET/CT for a scan period of 60 min. RESULTS A twofold higher binding of [18F]FMTP was found in COX-2 positive BxPC3 cells compared with COX-2 negative PANC-1 cells. The radioligand did not show specific binding to COX-2 negative PANC-1 cells. MicroPET imaging in wild-type mice indicated blood-brain barrier (BBB) penetration and fast washout of [18F]FMTP in the brain, likely due to the low constitutive COX-2 expression in the normal brain. In contrast, a ~ twofold higher uptake of the radioligand was found in LPS-induced mice brain than PBS treated control mice. CONCLUSIONS Specific binding to COX-2 in BxPC3 cell lines, BBB permeability, and increased brain uptake in neuroinflammation mice qualifies [18F]FMTP as a potential PET tracer for studying inflammation.
Collapse
Affiliation(s)
- J S Dileep Kumar
- Molecular Imaging and Neuropathology Division, New York State Psychiatric Institute, Manhattan, NY, USA.
| | - Jaya Prabhakaran
- Molecular Imaging and Neuropathology Division, New York State Psychiatric Institute, Manhattan, NY, USA.,Department of Psychiatry, Columbia University Medical Center, Manhattan, NY, USA
| | - Andrei Molotkov
- Department of Radiology, Columbia University Medical Center, Manhattan, NY, USA
| | - Anirudh Sattiraju
- Department of Radiology, Columbia University Medical Center, Manhattan, NY, USA
| | - Jongho Kim
- Department of Radiology, Columbia University Medical Center, Manhattan, NY, USA
| | - Mikhail Doubrovin
- Department of Radiology, Columbia University Medical Center, Manhattan, NY, USA
| | - J John Mann
- Molecular Imaging and Neuropathology Division, New York State Psychiatric Institute, Manhattan, NY, USA.,Department of Psychiatry, Columbia University Medical Center, Manhattan, NY, USA.,Department of Radiology, Columbia University Medical Center, Manhattan, NY, USA
| | - Akiva Mintz
- Department of Radiology, Columbia University Medical Center, Manhattan, NY, USA.
| |
Collapse
|
6
|
Tołoczko-Iwaniuk N, Dziemiańczyk-Pakieła D, Nowaszewska BK, Celińska-Janowicz K, Miltyk W. Celecoxib in Cancer Therapy and Prevention - Review. Curr Drug Targets 2020; 20:302-315. [PMID: 30073924 DOI: 10.2174/1389450119666180803121737] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 06/04/2018] [Accepted: 08/02/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVES It is generally accepted that inflammatory cells found in the tumor microenvironment are involved in the neoplastic process, promoting cell proliferation, survival, and migration. Therefore, administering anti-inflammatory medication in cancer therapy seems to be justified. A potential pathway associated with the aforementioned issue is cyclooxygenase-2 inhibition, particularly as the overexpression of this enzyme has been proven to occur in cancer tissues and is also associated with a poor prognosis in several types of human malignancies. Celecoxib, a COX-2 selective inhibitor, has been utilized for over 20 years, particularly as an anti-inflammatory, analgesic and antipyretic medication. However, to date, its antineoplastic properties have not been sufficiently investigated. In recent years, the number of research studies on the antineoplastic effects of celecoxib has increased considerably. The vast majority of publications refers to preclinical studies attempting to elucidate its mechanisms of action. Clinical trials concerning celecoxib have focused primarily on the treatment of cancers of the colon, breast, lung, prostate, stomach, head and neck, as well as premalignant lesions such as familial adenoma polyposis. In this review article authors attempt to summarise the latest research which has elucidated celecoxib use in the treatment and prevention of cancer. CONCLUSION Both preclinical and clinical studies have demonstrated promising results of the role of celecoxib in the treatment and prevention of cancer - the best outcome was observed in colon, breast, prostate and head and neck cancers. However, more clinical trials providing real evidence-based clinical advances of celecoxib use are needed.
Collapse
Affiliation(s)
- Natalia Tołoczko-Iwaniuk
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Mickiewicza 2D Street, 15-222 Bialystok, Poland
| | - Dorota Dziemiańczyk-Pakieła
- Department of Maxillofacial and Plastic Surgery, Medical University of Bialystok, Skłodowskiej-Curie 24A, 15-404 Bialystok, Poland
| | - Beata Klaudia Nowaszewska
- Department of Maxillofacial and Plastic Surgery, Medical University of Bialystok, Skłodowskiej-Curie 24A, 15-404 Bialystok, Poland
| | - Katarzyna Celińska-Janowicz
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Mickiewicza 2D Street, 15-222 Bialystok, Poland
| | - Wojciech Miltyk
- Department of Pharmaceutical Analysis, Medical University of Bialystok, Mickiewicza 2D Street, 15-222 Bialystok, Poland
| |
Collapse
|
7
|
Willetts S, Foley DW. True or false? Challenges and recent highlights in the development of aspirin prodrugs. Eur J Med Chem 2020; 192:112200. [DOI: 10.1016/j.ejmech.2020.112200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/18/2019] [Accepted: 02/28/2020] [Indexed: 12/17/2022]
|
8
|
Uddin MJ, Wilson AJ, Crews BC, Malerba P, Uddin MI, Kingsley PJ, Ghebreselasie K, Daniel CK, Nickels ML, Tantawy MN, Jashim E, Manning HC, Khabele D, Marnett LJ. Discovery of Furanone-Based Radiopharmaceuticals for Diagnostic Targeting of COX-1 in Ovarian Cancer. ACS OMEGA 2019; 4:9251-9261. [PMID: 31172046 PMCID: PMC6545551 DOI: 10.1021/acsomega.9b01093] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 05/09/2019] [Indexed: 05/03/2023]
Abstract
In vivo targeting and visualization of cyclooxygenase-1 (COX-1) using multimodal positron emission tomography/computed tomography imaging represents a unique opportunity for early detection and/or therapeutic evaluation of ovarian cancer because overexpression of COX-1 has been characterized as a pathologic hallmark of the initiation and progression of this disease. The furanone core is a common building block of many synthetic and natural products that exhibit a wide range of biological activities. We hypothesize that furanone-based COX-1 inhibitors can be designed as imaging agents for the early detection, delineation of tumor margin, and evaluation of treatment response of ovarian cancer. We report the discovery of 3-(4-fluorophenyl)-5,5-dimethyl-4-(p-tolyl)furan-2(5H)-one (FDF), a furanone-based novel COX-1-selective inhibitor that exhibits adequate in vivo stability, plasma half-life, and pharmacokinetic properties for use as an imaging agent. We describe a novel synthetic scheme in which a Lewis acid-catalyzed nucleophilic aromatic deiodo[18F]fluorination reaction is utilized for the radiosynthesis of [18F]FDF. [18F]FDF binds efficiently to COX-1 in vivo and enables sensitive detection of ovarian cancer in subcutaneous and peritoneal xenograft models in mice. These results provide the proof of principle for COX-1-targeted imaging of ovarian cancer and identify [18F]FDF as a promising lead compound for further preclinical and clinical development.
Collapse
Affiliation(s)
- Md. Jashim Uddin
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
- E-mail: . Phone: 615-484-8674. Fax: 615.343-0704 (M.J.U.)
| | - Andrew J. Wilson
- Department of Obstetrics & Gynecology, Women’s
Reproductive
Health Research Center, and Department of Ophthalmology and Visual Sciences,
Vanderbilt Eye Institute, Vanderbilt University
Medical Center, Nashville, Tennessee 37232, United States
| | - Brenda C. Crews
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Paola Malerba
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
- Department
of Pharmacy & Pharmaceutical Sciences, University of Bari “A. Moro”, Via Orabona 4, 70125 Bari, Italy
| | - Md. Imam Uddin
- Department of Obstetrics & Gynecology, Women’s
Reproductive
Health Research Center, and Department of Ophthalmology and Visual Sciences,
Vanderbilt Eye Institute, Vanderbilt University
Medical Center, Nashville, Tennessee 37232, United States
| | - Philip J. Kingsley
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Kebreab Ghebreselasie
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Cristina K. Daniel
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Michael L. Nickels
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Mohammed N. Tantawy
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Elma Jashim
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
- Martin Luther
King Jr. Academic Magnet School of Health Sciences and Engineering, 613 17th Avenue North, Nashville, Tennessee 37203, United States
| | - H. Charles Manning
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
| | - Dineo Khabele
- Department of Obstetrics & Gynecology, Women’s
Reproductive
Health Research Center, and Department of Ophthalmology and Visual Sciences,
Vanderbilt Eye Institute, Vanderbilt University
Medical Center, Nashville, Tennessee 37232, United States
- Department
of Obstetrics and Gynecology, University
of Kansas School of Medicine, Kansas
City, Kansas 66160, United States
| | - Lawrence J. Marnett
- A. B.
Hancock, Jr., Memorial Laboratory for Cancer Research, Department
of Biochemistry, Chemistry and Pharmacology, Vanderbilt Institute
of Chemical Biology, Vanderbilt-Ingram Cancer Center,
and Department of Radiology
and Radiological Sciences, Vanderbilt Institute of Imaging Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee 37232, United States
- E-mail: (L.J.M.)
| |
Collapse
|
9
|
Mahboubi Rabbani SMI, Zarghi A. Selective COX-2 inhibitors as anticancer agents: a patent review (2014-2018). Expert Opin Ther Pat 2019; 29:407-427. [PMID: 31132889 DOI: 10.1080/13543776.2019.1623880] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION COX-2 is a key enzyme in the process of prostaglandins (PGs) synthesis. The products of this enzyme could play a major role as the mediators of the inflammatory response and some other medical states such as cancer. The design and synthesis of novel selective COX-2 inhibitors have always been attractive to researchers. This review discusses the structures of novel COX-2 inhibitors synthesized during the last five years and describes their efficacy as anticancer agents. AREAS COVERED It is well established that COX-2 is overexpressed in many different cancers and treatment with selective COX-2 inhibitors could relieve their symptoms and limit their adverse sequences. EXPERT OPINION The diversity of selective COX-2 inhibitors is mainly related to the types of scaffolds. Monocyclic, bicyclic, tricyclic, and acyclic scaffolds with different pharmacological effects and toxicological profiles could be found in the family of selective COX-2 inhibitors. The great interest of the researchers in this field is due to the importance of selective COX-2 inhibitors as a relatively safe and effective set of compounds which could present different properties such as antirheumatic, anti-inflammatory, antiplatelet, anti-Alzheimer's disease, anti-Parkinson's disease, and anticancer.
Collapse
Affiliation(s)
| | - Afshin Zarghi
- a Department of Medicinal Chemistry, School of Pharmacy , Shahid Beheshti University of Medical Sciences , Tehran , Iran
| |
Collapse
|
10
|
Alexanian A, Sorokin A. Cyclooxygenase 2: protein-protein interactions and posttranslational modifications. Physiol Genomics 2017; 49:667-681. [PMID: 28939645 DOI: 10.1152/physiolgenomics.00086.2017] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Numerous studies implicate the cyclooxygenase 2 (COX2) enzyme and COX2-derived prostanoids in various human diseases, and thus, much effort has been made to uncover the regulatory mechanisms of this enzyme. COX2 has been shown to be regulated at both the transcriptional and posttranscriptional levels, leading to the development of nonsteroidal anti-inflammatory drugs (NSAIDs) and selective COX2 inhibitors (COXIBs), which inhibit the COX2 enzyme through direct targeting. Recently, evidence of posttranslational regulation of COX2 enzymatic activity by s-nitrosylation, glycosylation, and phosphorylation has also been presented. Additionally, posttranslational regulators that actively downregulate COX2 expression by facilitating increased proteasome degradation of this enzyme have also been reported. Moreover, recent data identified proteins, located in close proximity to COX2 enzyme, that serve as posttranslational modulators of COX2 function, upregulating its enzymatic activity. While the precise mechanisms of the protein-protein interaction between COX2 and these regulatory proteins still need to be addressed, it is likely these interactions could regulate COX2 activity either as a result of conformational changes of the enzyme or by impacting subcellular localization of COX2 and thus affecting its interactions with regulatory proteins, which further modulate its activity. It is possible that posttranslational regulation of COX2 enzyme by such proteins could contribute to manifestation of different diseases. The uncovering of posttranslational regulation of COX2 enzyme will promote the development of more efficient therapeutic strategies of indirectly targeting the COX2 enzyme, as well as provide the basis for the generation of novel diagnostic tools as biomarkers of disease.
Collapse
Affiliation(s)
- Anna Alexanian
- Cardiovascular Center and Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Andrey Sorokin
- Cardiovascular Center and Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| |
Collapse
|
11
|
Soleimanpour M, Imani F, Safari S, Sanaie S, Soleimanpour H, Ameli H, Alavian SM. The Role of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) in the Treatment of Patients With Hepatic Disease: A Review Article. Anesth Pain Med 2016; 6:e37822. [PMID: 27843779 PMCID: PMC5100664 DOI: 10.5812/aapm.37822] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 06/11/2016] [Accepted: 06/27/2016] [Indexed: 12/29/2022] Open
Abstract
CONTEXT Patients with hepatic dysfunction suffer from many problems and associated complications in organs other than the liver. Therefore, it is very important to investigate the effects of different drugs in the treatment of these patients. Due to the high consumption of non-steroidal anti-inflammatory drugs (NSAIDs), studying the effects of these drugs in patients with hepatic dysfunction is particularly important. EVIDENCE ACQUISITION Research studies published from 1958 to 2014 were investigated in the present study. The literature search was conducted based on the following keywords: non-steroidal anti-inflammatory drugs (NSAIDs), liver dysfunction, cirrhosis, pharmaceutical complications, drug-induced liver injury (DILI), and similar words from reliable resources. In total, 63 articles and two books (out of 179 initially identified resources) were included in the study. RESULTS In addition to significant hemostatic disorders and cardiovascular disorders, disorders of the renal, respiratory, and gastrointestinal systems, as well as disorders of the central nervous system, occur in patients with hepatic dysfunction. The various NSAIDs have different effects on different bodily systems. Therefore, the appropriate drug should be chosen based on both the condition of the disease and the severity of the dysfunction. CONCLUSIONS Due to the potential adverse effects of NSAIDs in patients with hepatic disease, their impact on all bodily systems should be emphasized when determining whether their use is necessary. Further, the appropriate medication should be selected after a careful assessment of the severity of the disease and any associated complications. It is logical that medicines should only be prescribed by a qualified physician.
Collapse
Affiliation(s)
- Maryam Soleimanpour
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farnad Imani
- Pain Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Saeid Safari
- Pain Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Sarvin Sanaie
- Tuberculosis and Lung Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Soleimanpour
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hoorolnesa Ameli
- Students’ Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Moayed Alavian
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Tehran Hepatitis Center, Tehran, Iran
| |
Collapse
|
12
|
Zhang XQ, Zhang HM, Sun XE, Yuan ZJ, Feng YG. Inhibitory effects and mechanism of 5-fluorouracil combined with celecoxib on human gastric cancer xenografts in nude mice. Exp Ther Med 2014; 9:105-111. [PMID: 25452783 PMCID: PMC4247324 DOI: 10.3892/etm.2014.2077] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 10/28/2014] [Indexed: 01/30/2023] Open
Abstract
5-Fluorouracil (5-Fu) is one of the most commonly used drugs to treat gastric cancer; however, drug-resistance in cancer cells reduces the efficacy of 5-Fu. Celecoxib may be able to reduce resistance to 5-Fu chemotherapy. The aim of the present study was to investigate the inhibitory effects of a combination of 5-Fu and celecoxib on implanted gastric cancer xenografts in nude mice and to elucidate the underlying mechanism. A tumor-bearing nude mice model was established. The mice were divided into blank control, 5-Fu, celecoxib and combination groups. The weight change and the tumor inhibition rate in each group were calculated. Immunocytochemistry, reverse transcription-polymerase chain reaction and western blotting methods were used to observe hypoxia-inducible factor-2α (HIF-2α), ATP-binding cassette transporter G2 (ABCG2) and octamer-binding transcription factor 4 (Oct-4) expression in the SGC7901 cells. Inhibition of the growth of the implanted gastric cancer was observed in the 5-Fu, celecoxib and combination groups. In the celecoxib and combination treatment groups, the mean tumor mass was significantly less than that in the control group (P<0.05), and the mean tumor mass in the combination treatment group was significantly less than that in the 5-Fu group (P<0.05). The tumor inhibition rates in the 5-Fu, celecoxib and combination groups were 26.36, 59.70 and 88.37%, respectively. The combination group exhibited the highest inhibition rate; the inhibition rates of the combination and celecoxib groups were significantly higher compared with the 5-Fu group (P<0.05). The expression levels of HIF-2, ABCG2 and Oct-4 mRNA and protein were high in the blank control group, and were further increased in the 5-Fu group. However, in the celecoxib and combination groups, the expression levels were lower compared with those in the control group. Significant differences were identified among the 5-Fu, celecoxib and combination groups (P<0.01). Celecoxib has antitumor effects in vivo. The mechanism may be associated with the reduced expression of cancer stem cell markers HIF-2α, Oct-4 and ABCG2. 5-Fu and celecoxib have a synergistic antitumor effect. The mechanism associated with the amelioration of resistance to chemotherapy in gastric cancer and the enhancement of the effect of chemotherapy may be via the reduction of the expression of HIF-2α, ABCG2, Oct-4 and other cancer stem cell markers in the tumor tissues.
Collapse
Affiliation(s)
- Xiao-Qian Zhang
- Department of Gastroenterology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261031, P.R. China
| | - Hong-Mei Zhang
- Department of Gastroenterology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261031, P.R. China
| | - Xiu-E Sun
- Department of Gastroenterology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261031, P.R. China
| | - Zhou-Jie Yuan
- Department of Gastroenterology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261031, P.R. China
| | - Yu-Guang Feng
- Department of Gastroenterology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong 261031, P.R. China
| |
Collapse
|
13
|
ZHANG XIAOQIAN, SUN XIUE, LIU WENDONG, FENG YUGUANG, ZHANG HONGMEI, SHI LIHONG, SUN XIUNING, LI YANQING, GAO ZHIXING. Synergic effect between 5-fluorouracil and celecoxib on hypoxic gastric cancer cells. Mol Med Rep 2014; 11:1160-6. [DOI: 10.3892/mmr.2014.2783] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2013] [Accepted: 08/14/2014] [Indexed: 01/30/2023] Open
|