1
|
Griffin L, Garren MRS, Maffe P, Ghalei S, Brisbois EJ, Handa H. Preventing Staphylococci Surgical Site Infections with a Nitric Oxide-Releasing Poly(lactic acid- co-glycolic acid) Suture Material. ACS APPLIED BIO MATERIALS 2024; 7:3086-3095. [PMID: 38652779 PMCID: PMC11110049 DOI: 10.1021/acsabm.4c00128] [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: 01/26/2024] [Revised: 03/27/2024] [Accepted: 04/14/2024] [Indexed: 04/25/2024]
Abstract
Of the 27 million surgeries performed in the United States each year, a reported 2.6% result in a surgical site infection (SSI), and Staphylococci species are commonly the culprit. Alternative therapies, such as nitric oxide (NO)-releasing biomaterials, are being developed to address this issue. NO is a potent antimicrobial agent with several modes of action, including oxidative and nitrosative damage, disruption of bacterial membranes, and dispersion of biofilms. For targeted antibacterial effects, NO is delivered by exogenous donor molecules, like S-nitroso-N-acetylpenicillamine (SNAP). Herein, the impregnation of SNAP into poly(lactic-co-glycolic acid) (PLGA) for SSI prevention is reported for the first time. The NO-releasing PLGA copolymer is fabricated and characterized by donor molecule loading, leaching, and the amount remaining after ethylene oxide sterilization. The swelling ratio, water uptake, static water contact angle, and tensile strength are also investigated. Furthermore, its cytocompatibility is tested against 3T3 mouse fibroblast cells, and its antimicrobial efficacy is assessed against multiple Staphylococci strains. Overall, the NO-releasing PLGA copolymer holds promise as a suture material for eradicating surgical site infections caused by Staphylococci strains. SNAP impregnation affords robust antibacterial properties while maintaining the cytocompatibility and mechanical integrity.
Collapse
Affiliation(s)
- Lauren Griffin
- School
of Chemical, Materials and Biomedical Engineering, College of Engineering, University of Georgia, Athens, Georgia 30602, United States
| | - Mark Richard Stephen Garren
- School
of Chemical, Materials and Biomedical Engineering, College of Engineering, University of Georgia, Athens, Georgia 30602, United States
| | - Patrick Maffe
- School
of Chemical, Materials and Biomedical Engineering, College of Engineering, University of Georgia, Athens, Georgia 30602, United States
| | - Sama Ghalei
- School
of Chemical, Materials and Biomedical Engineering, College of Engineering, University of Georgia, Athens, Georgia 30602, United States
| | - Elizabeth J. Brisbois
- School
of Chemical, Materials and Biomedical Engineering, College of Engineering, University of Georgia, Athens, Georgia 30602, United States
| | - Hitesh Handa
- School
of Chemical, Materials and Biomedical Engineering, College of Engineering, University of Georgia, Athens, Georgia 30602, United States
- Department
of Pharmaceutical and Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia 30602, United States
| |
Collapse
|
2
|
Mas-Roselló J, Tenor H, Szabo T, Naef R, Sieber S, Gademann K. Bifunctional Sildenafil Diazeniumdiolates Acting as Phosphodiesterase 5 Inhibitors and Nitric Oxide Donors- Towards Wound Healing. Chembiochem 2024; 25:e202300801. [PMID: 38430555 DOI: 10.1002/cbic.202300801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/29/2024] [Accepted: 02/29/2024] [Indexed: 03/04/2024]
Abstract
Inefficient wound healing poses a global health challenge with a lack of efficient treatments. Wound healing issues often correlate with low endogenous nitric oxide (NO) levels. While exogenous delivery with NO-releasing compounds represents a promising therapeutic strategy, controlling the release of the highly reactive NO remains challenging. Phosphodiesterase 5 (PDE5) inhibitors, like sildenafil, have also been shown to promote wound healing. This study explores hybrid compounds, combining NO-releasing diazeniumdiolates with a sildenafil-derived PDE5 inhibitor. One compound demonstrated a favorable NO-release profile, triggered by an esterase (prodrug), and displayed in vitro nanomolar inhibition potency against PDE5 and thrombin-induced platelet aggregation. Both factors are known to promote blood flow and oxygenation. Thus, our findings unveil promising prospects for effective wound healing treatments.
Collapse
Affiliation(s)
- Josep Mas-Roselló
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Hermann Tenor
- Topadur Pharma AG, Grabenstrasse 11A, 8952, Schlieren, Switzerland
| | - Timea Szabo
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Reto Naef
- Topadur Pharma AG, Grabenstrasse 11A, 8952, Schlieren, Switzerland
| | - Simon Sieber
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Karl Gademann
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| |
Collapse
|
3
|
Zhou Y, Chen J, Cui Y, Tang L, Wu P, Yu P, Fu K, Sun Z, Liu Y. Azobenzene-based colorimetric and fluorometric chemosensor for nitroxyl releasing. Nitric Oxide 2024; 145:49-56. [PMID: 38364967 DOI: 10.1016/j.niox.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/29/2024] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
The precise release and characterization of nitroxyl (HNO) gas signaling molecule remain a challenge due to its short lifetime to date. To solve this issue, an azobenzene-based HNO donor (Azo-D1) was proposed as a colorimetric and fluorometric chemosensor for HNO releasing, to release both HNO and an azobenzene fluorescent reporter together. Specifically, the Azo-D1 has an HNO release half-life of ∼68 min under physiological conditions. The characteristic color change from the original orange to the yellow color indicated the decomposition of the donor molecule. In addition, the stoichiometry release of HNO was qualitatively and quantitatively verified through the classical phosphine compound trap. As compared with the donor molecule by itself, the decomposed product demonstrates a maximum fluorescence emission at 424 nm, where the increase of fluorescence intensity by 6.8 times can be applied to infer the real-time concentration of HNO. Moreover, cellular imaging can also be achieved using this Azo-D1 HNO donor through photoexcitation at 405 and 488 nm, where the real-time monitoring of HNO release was achieved without consuming the HNO source. Finally, the Azo-D1 HNO donor would open a new platform in the exploration of the biochemistry and the biology of HNO.
Collapse
Affiliation(s)
- Yang Zhou
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemistry and Chemical Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Jiajun Chen
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemistry and Chemical Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Yunxi Cui
- College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Lingjuan Tang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemistry and Chemical Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Peixuan Wu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemistry and Chemical Engineering, Hainan University, Haikou, Hainan, 570228, China
| | - Peng Yu
- Department of Joint Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China
| | - Kun Fu
- Department of Joint Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China
| | - Zhicheng Sun
- Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, 102600, China
| | - Yuanyuan Liu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemistry and Chemical Engineering, Hainan University, Haikou, Hainan, 570228, China.
| |
Collapse
|
4
|
Sarkar S, Kumar R, Matson JB. Hydrogels for Gasotransmitter Delivery: Nitric Oxide, Carbon Monoxide, and Hydrogen Sulfide. Macromol Biosci 2024; 24:e2300138. [PMID: 37326828 PMCID: PMC11180494 DOI: 10.1002/mabi.202300138] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/08/2023] [Indexed: 06/17/2023]
Abstract
Gasotransmitters, gaseous signaling molecules including nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2 S), maintain myriad physiological processes. Low levels of gasotransmitters are often associated with specific problems or diseases, so NO, CO, and H2 S hold potential in treating bacterial infections, chronic wounds, myocardial infarction, ischemia, and various other diseases. However, their clinical applications as therapeutic agents are limited due to their gaseous nature, short half-life, and broad physiological roles. One route toward the greater application of gasotransmitters in medicine is through localized delivery. Hydrogels are attractive biomedical materials for the controlled release of embedded therapeutics as they are typically biocompatible, possess high water content, have tunable mechanical properties, and are injectable in certain cases. Hydrogel-based gasotransmitter delivery systems began with NO, and hydrogels for CO and H2 S have appeared more recently. In this review, the biological importance of gasotransmitters is highlighted, and the fabrication of hydrogel materials is discussed, distinguishing between methods used to physically encapsulate small molecule gasotransmitter donor compounds or chemically tether them to a hydrogel scaffold. The release behavior and potential therapeutic applications of gasotransmitter-releasing hydrogels are also detailed. Finally, the authors envision the future of this field and describe challenges moving forward.
Collapse
Affiliation(s)
| | | | - John B. Matson
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, USA
| |
Collapse
|
5
|
van der Vlies AJ, Yamane S, Hasegawa U. Recent advance in self-assembled polymeric nanomedicines for gaseous signaling molecule delivery. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2024; 16:e1934. [PMID: 37904284 DOI: 10.1002/wnan.1934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 09/29/2023] [Accepted: 10/08/2023] [Indexed: 11/01/2023]
Abstract
Gaseous signaling molecules such as nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2 S) have recently been recognized as essential signal mediators that regulate diverse physiological and pathological processes in the human body. With the evolution of gaseous signaling molecule biology, their therapeutic applications have attracted growing attention. One of the challenges in translational research of gaseous signaling molecules is the lack of efficient and safe delivery systems. To tackle this issue, researchers developed a library of gas donors, which are low molecular weight compounds that can release gaseous signaling molecules upon decomposition under physiological conditions. Despite the significant efforts to control gaseous signaling molecule release from gas donors, the therapeutic potential of gaseous signaling molecules cannot be fully explored due to their unfavorable pharmacokinetics and toxic side effects. Recently, the use of nanoparticle-based gas donors, especially self-assembled polymeric gas donors, have emerged as a promising approach. In this review, we describe the development of conventional small gas donors and the challenges in their therapeutic applications. We then illustrate the concepts and critical aspects for designing self-assembled polymeric gas donors and discuss the advantages of this approach in gasotransmistter delivery. We also highlight recent efforts to develop the delivery systems for those molecules based on self-assembled polymeric nanostructures. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies.
Collapse
Affiliation(s)
- André J van der Vlies
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Setsuko Yamane
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
- National Institute of Technology, Numazu College, Shizuoka, Japan
| | - Urara Hasegawa
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
| |
Collapse
|
6
|
Wu J, Jia J, Ji D, Jiao W, Huang Z, Zhang Y. Advances in nitric oxide regulators for the treatment of ischemic stroke. Eur J Med Chem 2023; 262:115912. [PMID: 37931330 DOI: 10.1016/j.ejmech.2023.115912] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/14/2023] [Accepted: 10/23/2023] [Indexed: 11/08/2023]
Abstract
Ischemic stroke (IS) is a life-threatening disease worldwide. Nitric oxide (NO) derived from l-arginine catalyzed by NO synthase (NOS) is closely associated with IS. Three isomers of NOS (nNOS, eNOS and iNOS) produce different concentrations of NO, resulting in quite unlike effects during IS. Of them, n/iNOSs generate high levels of NO, detrimental to brain by causing nerve cell apoptosis and/or necrosis, whereas eNOS releases small amounts of NO, beneficial to the brain via increasing cerebral blood flow and improving nerve function. As a result, a large variety of NO regulators (NO donors or n/iNOS inhibitors) have been developed for fighting IS. Regrettably, up to now, no review systematically introduces the progresses in this area. This article first outlines dynamic variation rule of NOS/NO in IS, subsequently highlights advances in NO regulators against IS, and finally presents perspectives based on concentration-, site- and timing-effects of NO production to promote this field forward.
Collapse
Affiliation(s)
- Jianbing Wu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, 210009, China
| | - Jian Jia
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, 210009, China; Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, 201203, China
| | - Duorui Ji
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, 210009, China
| | - Weijie Jiao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, 210009, China
| | - Zhangjian Huang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, 210009, China.
| | - Yihua Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Drug Discovery, China Pharmaceutical University, Nanjing, 210009, China.
| |
Collapse
|
7
|
Wang M, Ryan KS. Reductases Produce Nitric Oxide in an Alternative Pathway to Form the Diazeniumdiolate Group of l-Alanosine. J Am Chem Soc 2023. [PMID: 37478476 DOI: 10.1021/jacs.3c04447] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2023]
Abstract
l-Alanosine is a diazeniumdiolate (N-nitrosohydroxylamine) antibiotic that inhibits MTAP-deficient tumor cells by blocking de novo adenine biosynthesis. Previous work revealed the early steps in the biosynthesis of l-alanosine. In the present study, we used genome mining to discover two new l-alanosine-producing strains that lack the aspartate-nitrosuccinate pathway genes found in the original l-alanosine producer. Instead, nitrate is reduced with a unique set of nitrate-nitrite reductases. These enzymes are typically used as part of the nitrogen cycle for denitrification or assimilation, and our report here shows how enzymes from the nitrogen cycle can be repurposed for the biosynthesis of specialized metabolites. The widespread distribution of nitric-oxide-producing reductases also indicates a potential for the discovery of new nitric-oxide-derived natural products.
Collapse
Affiliation(s)
- Menghua Wang
- Department of Chemistry, The University of British Columbia, Vancouver, BC V6T 1Z1, Canada
| | - Katherine S Ryan
- Department of Chemistry, The University of British Columbia, Vancouver, BC V6T 1Z1, Canada
| |
Collapse
|
8
|
Maloney SE, Grayton QE, Wai C, Uriyanghai U, Sidhu J, Roy-Chaudhury P, Schoenfisch MH. Nitric Oxide-Releasing Hemodialysis Catheter Lock Solutions. ACS APPLIED MATERIALS & INTERFACES 2023; 15:28907-28921. [PMID: 37285144 DOI: 10.1021/acsami.3c02506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In an attempt to address the significant morbidity, mortality, and economic cost associated with tunneled dialysis catheter (TDC) dysfunction, we report the development of nitric oxide-releasing dialysis catheter lock solutions. Catheter lock solutions with a range of NO payloads and release kinetics were prepared using low-molecular-weight N-diazeniumdiolate nitric oxide donors. Nitric oxide released through the catheter surface as a dissolved gas was maintained at therapeutically relevant levels for at least 72 h, supporting clinical translatability (interdialytic period). Slow, sustained NO release from the catheter surface prevented bacterial adhesion in vitro by 88.9 and 99.7% for Pseudomonas aeruginosa and Staphylococcus epidermidis, respectively, outperforming a burst NO-release profile. Furthermore, bacteria adhered to the catheter surface in vitro prior to lock solution use was reduced by 98.7 and 99.2% for P. aeruginosa and S. epidermidis, respectively, when using a slow releasing NO donor, demonstrating both preventative and treatment potential. The adhesion of proteins to the catheter surface, a process often preceding biofilm formation and thrombosis, was also lessened by 60-65% by sustained NO release. In vitro cytotoxicity of catheter extract solutions to mammalian cells was minimal, supporting the non-toxic nature of the NO-releasing lock solutions. The use of the NO-releasing lock solution in an in vivo TDC porcine model demonstrated decreased infection and thrombosis, enhanced catheter functionality, and improved outcome (i.e., likelihood of survival) as a result of catheter use.
Collapse
Affiliation(s)
- Sara E Maloney
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Quincy E Grayton
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Christine Wai
- UNC Kidney Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Unimunkh Uriyanghai
- UNC Kidney Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Jasleen Sidhu
- UNC Kidney Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Prabir Roy-Chaudhury
- UNC Kidney Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Mark H Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| |
Collapse
|
9
|
Guo Q, Qian X, Chen J, Wu Y, Fu K, Sun Z, Zheng Z, Liu Y, Zhou Y. Synthesis and nitroxyl (HNO) donating properties of benzoxadiazole-based Piloty's acids. Nitric Oxide 2023:S1089-8603(23)00048-4. [PMID: 37217001 DOI: 10.1016/j.niox.2023.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 05/24/2023]
Abstract
Developing functional nitroxyl (HNO) donors play a significant role in the further exploration of endogenous HNO in biochemistry and pharmacology. In this work, two novel Piloty's acids (SBD-D1 and SBD-D2) were proposed by incorporating benzoxadiazole-based fluorophores, in order to achieve the dual-function of releasing both HNO and a fluorophore in situ. Under physiological conditions, both SBD-D1 and SBD-D2 efficiently donated HNO (t1/2 = 10.96 and 8.18 min, respectively). The stoichiometric generation of HNO was determined by both vitamin B12 and phosphine compound traps. Interestingly, due to the different substitution groups on the aromatic ring, SBD-D1 with the chlorine showed no fluorescence emission, but SBD-D2 was strongly fluorescent due to the presence of the dimethylamine group. Specifically, the fluorescent signal would decrease during the release process of HNO. Moreover, theoretical calculations were performed to understand the emission difference. A strong radiation derived from benzoxadiazole with dimethylamine group due to the large transition dipole moment (∼4.3 Debye), while the presence of intramolecular charge transfer process in the donor with chlorine group caused a small transition dipole moment (<0.1 Debye). Finally, these studies would contribute to the future design and application of novel functional HNO donors for the exploration of HNO biochemistry and pharmacology.
Collapse
Affiliation(s)
- Qingwei Guo
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, China
| | - Xin Qian
- Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
| | - Jiajun Chen
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, China
| | - Yangyang Wu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, China
| | - Kun Fu
- Department of Joint Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan, 570102, China
| | - Zhicheng Sun
- Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, 102600, China
| | - Zilong Zheng
- Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
| | - Yuanyuan Liu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, China.
| | - Yang Zhou
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education and School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, China.
| |
Collapse
|
10
|
Marques HM. The inorganic chemistry of the cobalt corrinoids - an update. J Inorg Biochem 2023; 242:112154. [PMID: 36871417 DOI: 10.1016/j.jinorgbio.2023.112154] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 01/23/2023] [Accepted: 01/26/2023] [Indexed: 02/05/2023]
Abstract
The inorganic chemistry of the cobalt corrinoids, derivatives of vitamin B12, is reviewed, with particular emphasis on equilibrium constants for, and kinetics of, their axial ligand substitution reactions. The role the corrin ligand plays in controlling and modifying the properties of the metal ion is emphasised. Other aspects of the chemistry of these compounds, including their structure, corrinoid complexes with metals other than cobalt, the redox chemistry of the cobalt corrinoids and their chemical redox reactions, and their photochemistry are discussed. Their role as catalysts in non-biological reactions and aspects of their organometallic chemistry are briefly mentioned. Particular mention is made of the role that computational methods - and especially DFT calculations - have played in developing our understanding of the inorganic chemistry of these compounds. A brief overview of the biological chemistry of the B12-dependent enzymes is also given for the reader's convenience.
Collapse
Affiliation(s)
- Helder M Marques
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg 2050, South Africa.
| |
Collapse
|
11
|
Baeza Cinco MÁ, Chakraborty A, Guzman CF, Kräh S, Wu G, Hayton TW. NO and N 2O Release from the Trityl Diazeniumdiolate Complexes [M(O 2N 2CPh 3) 3] - (M = Fe, Co). Inorg Chem 2023; 62:4847-4852. [PMID: 36913615 DOI: 10.1021/acs.inorgchem.2c04088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Reaction of MBr2 with 3 equiv of [K(18-crown-6)][O2N2CPh3] generates the trityl diazeniumdiolate complexes [K(18-crown-6)][M(O2N2CPh3)3] (M = Co, 2; Fe, 3) in good yields. Irradiation of 2 and 3 using 371 nm light led to NO formation in 10 and 1% yields (calculated assuming a maximum of 6 equiv of NO produced per complex), respectively. N2O was also formed during the photolysis of 2, in 63% yield, whereas photolysis of 3 led to the formation of N2O, as well as Ph3CN(H)OCPh3, in 37 and 5% yields, respectively. These products are indicative of diazeniumdiolate fragmentation via both C-N and N-N bond cleavage pathways. In contrast, oxidation of complexes 2 and 3 with 1.2 equiv of [Ag(MeCN)4][PF6] led to N2O formation but no NO formation, suggesting that diazeniumdiolate fragmentation occurs exclusively via C-N bond cleavage under these conditions. While the photolytic yields of NO are modest, they represent a 10- to 100-fold increase compared to the previously reported Zn congener, suggesting that the presence of a redox-active metal center favors NO formation upon trityl diazeniumdiolate fragmentation.
Collapse
Affiliation(s)
- Miguel Á Baeza Cinco
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Arunavo Chakraborty
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Camilo F Guzman
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Sabrina Kräh
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Trevor W Hayton
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| |
Collapse
|
12
|
Kashfi K. Fifty Years of Diazeniumdiolate Research: A Tribute to Dr. Larry K. Keefer. Crit Rev Oncog 2023; 28:47-55. [PMID: 37824386 PMCID: PMC11076142 DOI: 10.1615/critrevoncog.2023048491] [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] [Indexed: 10/14/2023]
Abstract
The pioneering studies of Dr. Larry Keefer and colleagues with diazeniumdiolates or NONOates as a platform have unraveled the chemical biology of many nitric oxides and have led to the design of a variety of promising therapeutic agents in oncology, gastroenterology, antimicrobials, wound healing, and the like. This dedication to Dr. Larry Keefer briefly highlights some of his studies using the diazeniumdiolate platform in the cancer arena.
Collapse
Affiliation(s)
- Khosrow Kashfi
- Department of Molecular, Cellular and Biomedical Sciences, Sophie Davis School of Biomedical Education, City University of New York School of Medicine, 160 Convent Avenue, New York, NY 10031, USA; Graduate Program in Biology, City University of New York Graduate Center, New York, NY, USA
| |
Collapse
|
13
|
Bazak J, Korytowski W, Girotti AW. Hyper-Aggressiveness of Bystander Cells in an Anti-Tumor Photodynamic Therapy Model: Role of Nitric Oxide Produced by Targeted Cells. Crit Rev Oncog 2023; 28:15-25. [PMID: 37824384 DOI: 10.1615/critrevoncog.2022040016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
When selected tumor cells in a large in vitro population are exposed to ionizing radiation, they can send pro-survival signals to non-exposed counterparts (bystander cells). If there is no physical contact between irradiated and bystander cells, the latter respond to mediators from targeted cells that diffuse through the medium. One such mediator is known to be nitric oxide (NO). It was recently discovered that non-ionizing anti-tumor photodynamic therapy (PDT) can also elicit pro-survival/expansion bystander effects in a variety of human cancer cells. A novel silicone ring-based approach was used for distinguishing photodynamically-targeted cells from non-targeted bystanders. A key finding was that NO from upregulated iNOS in surviving targeted cells diffused to the bystanders and caused iNOS/NO upregulation there, which in turn stimulated cell proliferation and migration. The intensity of these responses depended on the extent of iNOS/NO induction in targeted cells of different cancer lines. Moreover, the responses could be replicated using NO from the chemical donor DETA/NO. This review will focus on these and related findings, their negative implications for clinical PDT, and how these might be averted by using pharmacologic inhibitors of iNOS activity or transcription.
Collapse
Affiliation(s)
- Jerzy Bazak
- Department of Biophysics, Jagiellonian University, Krakow, Poland
| | | | - Albert W Girotti
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI 53226-3548, USA
| |
Collapse
|
14
|
Bonavida B. Historical Perspectives of the Role of NO/NO Donors in Anti-Tumor Activities: Acknowledging Dr. Keefer's Pioneering Research. Crit Rev Oncog 2023; 28:1-13. [PMID: 37824383 DOI: 10.1615/critrevoncog.2021035853] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
The role of nitric oxide (NO) in cancer has been a continuous challenge and particularly the contradictory findings in the literature reporting NO with either anti-cancer properties or pro-cancer properties. This dilemma was largely resolved by the level of NO/inducible nitric oxide synthase in the tumor environment as well as other cancer-associated gene activations in different cancers. The initial findings on the role of NO as an anti-cancer agent was initiated in the late 1990's in Dr. Larry Keefer's laboratory, who had been studying and synthesizing many compounds with releasing NO under different conditions. Using an experimental model with selected NO compounds they demonstrated for the first time that NO can inhibit tumor cell proliferation and sensitizes drug-resistant cancer cells to chemotherapy-induced cytotoxicity. This initial finding was the backbone and the foundation of subsequent reports by the Keefer's laboratory and followed by many others to date on NO-mediated anti-cancer activities and the clinical translation of NO donors in cancer therapy. Our laboratory initiated studies on NO-mediated anti-cancer therapy and chemo-immuno-sensitization following Keefer's findings and used one of his synthesized NO donors, namely, (Z)-1-[N-(2-aminoethyl)-N-(2-ammonioethyl)amino]diazen-1-ium-1,2-diolate (DETANONOate), throughout most of our studies. Many of Keefer's collaborators and other investigators have reported on the selected compound, O2-(2,4-dinitrophenyl) 1-[(4-ethoxycarbonyl)piperazin-1-yl] diazen-1-ium-1,2-diolate (JS-K), and its therapeutic role in many tumor model systems. Several lines of evidence that investigated the treatment with NO donors in various cancer models revealed that a large number of gene products are modulated by NO, thus emphasizing the pleiotropic effects of NO on cancers and the identification of many targets of therapeutic significance. The present review reports historically of several examples reported in the literature that emanated on NO-mediated anti-cancer activities by the Keefer's laboratory and his collaborators and other investigators including my laboratory at the University of California at Los Angeles.
Collapse
Affiliation(s)
- Benjamin Bonavida
- Department of Microbiology, Immunology, & Molecular Genetics, David Geffen School of Medicine at UCLA, Johnson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, CA 90025-1747, USA
| |
Collapse
|
15
|
Seabra AB, Pieretti JC, de Melo Santana B, Horue M, Tortella GR, Castro GR. Pharmacological applications of nitric oxide-releasing biomaterials in human skin. Int J Pharm 2022; 630:122465. [PMID: 36476664 DOI: 10.1016/j.ijpharm.2022.122465] [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: 09/29/2022] [Revised: 11/24/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
Nitric oxide (NO) is an important endogenous molecule that plays several roles in biological systems. NO is synthesized in human skin by three isoforms of nitric oxide synthase (NOS) and, depending on the produced NO concentration, it can actuate in wound healing, dermal vasodilation, or skin defense against different pathogens, for example. Besides being endogenously produced, NO-based pharmacological formulations have been developed for dermatological applications targeting diverse pathologies such as bacterial infection, wound healing, leishmaniasis, and even esthetic issues such as acne and skin aging. Recent strategies focus mainly on developing smart NO-releasing nanomaterials/biomaterials, as they enable a sustained and targeted NO release, promoting an improved therapeutic effect. This review aims to overview and discuss the main mechanisms of NO in human skin, the recent progress in the field of dermatological formulations containing NO, and their application in several skin diseases, highlighting promising advances and future perspectives in the field.
Collapse
Affiliation(s)
- Amedea B Seabra
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André, SP, Brazil.
| | - Joana C Pieretti
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André, SP, Brazil
| | - Bianca de Melo Santana
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André, SP, Brazil
| | - Manuel Horue
- Laboratorio de Nanobiomateriales, CINDEFI - Facultad de Ciencias Exactas, Universidad Nacional de La Plata- CONICET (CCT La Plata), Argentina
| | - Gonzalo R Tortella
- Department of Chemical Engineering, Universidad de La Frontera, Temuco, Chile; Centro de Excelencia en Investigación Biotecnologica Aplicada al Medio Ambiente (CIBAMA-BIOREN), Universidad de La Frontera, Temuco, Chile
| | - Guillermo R Castro
- Nanobiotechnology Area, Max Planck Laboratory for Structural Biology, Chemistry and Molecular Biophysics of Rosario (MPLbioR, UNR-MPIbpC). Partner Laboratory of the Max Planck Institute for Biophysical Chemistry (MPIbpC, MPG) - CONICET. Maipú 1065, S2000 Rosario, Santa Fe, Argentina; Nanomedicine Research Unit (Nanomed), Center for Natural and Human Sciences (CCNH), Universidade Federal do ABC (UFABC), Santo André, SP, Brazil.
| |
Collapse
|
16
|
Makris C, Carmichael JR, Zhou H, Butler A. C-Diazeniumdiolate Graminine in the Siderophore Gramibactin Is Photoreactive and Originates from Arginine. ACS Chem Biol 2022; 17:3140-3147. [PMID: 36354305 PMCID: PMC9679993 DOI: 10.1021/acschembio.2c00593] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/24/2022] [Indexed: 11/12/2022]
Abstract
Siderophores are synthesized by microbes to facilitate iron acquisition required for growth. Catecholate, hydroxamate, and α-hydroxycarboxylate groups comprise well-established ligands coordinating Fe(III) in siderophores. Recently, a C-type diazeniumdiolate ligand in the newly identified amino acid graminine (Gra) was found in the siderophore gramibactin (Gbt) produced by Paraburkholderia graminis DSM 17151. The N-N bond in the diazeniumdiolate is a distinguishing feature of Gra, yet the origin and reactivity of this C-type diazeniumdiolate group has remained elusive until now. Here, we identify l-arginine as the direct precursor to l-Gra through the isotopic labeling of l-Arg, l-ornithine, and l-citrulline. Furthermore, these isotopic labeling studies establish that the N-N bond in Gra must be formed between the Nδ and Nω of the guanidinium group in l-Arg. We also show the diazeniumdiolate groups in apo-Gbt are photoreactive, with loss of nitric oxide (NO) and H+ from each d-Gra yielding E/Z oxime isomers in the photoproduct. With the loss of Gbt's ability to chelate Fe(III) upon exposure to UV light, our results hint at this siderophore playing a larger ecological role. Not only are NO and oximes important in plant biology for communication and defense, but so too are NO-releasing compounds and oximes attractive in medicinal applications.
Collapse
Affiliation(s)
| | | | - Hongjun Zhou
- Department of Chemistry &
Biochemistry, University of California, Santa Barbara, California 93106-9510, United States
| | - Alison Butler
- Department of Chemistry &
Biochemistry, University of California, Santa Barbara, California 93106-9510, United States
| |
Collapse
|
17
|
Baeza Cinco MÁ, Kräh S, Guzman CF, Wu G, Hayton TW. Photolytic or Oxidative Fragmentation of Trityl Diazeniumdiolate (O 2N 2CPh 3-): Evidence for Both C-N and N-N Bond Cleavage. Inorg Chem 2022; 61:14924-14928. [PMID: 36098655 DOI: 10.1021/acs.inorgchem.2c01809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Exposure of [K(18-crown-6)(THF)2][CPh3] (THF = tetrahydrofuran; Ph = phenyl) to an atmosphere of nitric oxide (NO) cleanly generates [K(18-crown-6)][O2N2CPh3] (1) in excellent yields. A subsequent reaction of [ZnCl2(THF)2] with 3 equiv of 1 affords the C-diazeniumdiolate complex [K(18-crown-6)][Zn(O2N2CPh3)3] (2). Both 1 and 2 were characterized by 1H and 13C{1H} NMR spectroscopy, and their structures were confirmed by X-ray crystallography. Photolysis of 2 using 371 nm light resulted in the formation of three trityl-containing products, namely, Ph3CH, 9-phenylfluorene, and Ph3CN(H)OCPh3 (3). In addition, we detected nitrous oxide (N2O), as well as small amounts of NO in the reaction mixture. In contrast, oxidation of 2 with 1.2 equiv of [Ag(MeCN)4][PF6] resulted in the formation of O(CPh3)2 as the major trityl-containing product; N2O was also detected in the reaction mixture, but NO was not apparently formed in this case. The observation of these fragmentation products indicates that the [O2N2CPh3]- ligand is susceptible to both C-N bond and N-N bond cleavage. Moreover, the different product distributions suggest that [O2N2CPh3]- is susceptible to different modes of fragmentation.
Collapse
Affiliation(s)
- Miguel Á Baeza Cinco
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Sabrina Kräh
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Camilo F Guzman
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Trevor W Hayton
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| |
Collapse
|
18
|
Maloney SE, Broberg CA, Grayton QE, Picciotti SL, Hall HR, Wallet SM, Maile R, Schoenfisch MH. Role of Nitric Oxide-Releasing Glycosaminoglycans in Wound Healing. ACS Biomater Sci Eng 2022; 8:2537-2552. [PMID: 35580341 DOI: 10.1021/acsbiomaterials.2c00392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Two glycosaminoglycan (GAG) biopolymers, hyaluronic acid (HA) and chondroitin sulfate (CS), were chemically modified via carbodiimide chemistry to facilitate the loading and release of nitric oxide (NO) to develop a multi-action wound healing agent. The resulting NO-releasing GAGs released 0.2-0.9 μmol NO mg-1 GAG into simulated wound fluid with NO-release half-lives ranging from 20 to 110 min. GAGs containing alkylamines with terminal primary amines and displaying intermediate NO-release kinetics exhibited potent, broad spectrum bactericidal action against three strains each of Pseudomonas aeruginosa and Staphylococcus aureus ranging in antibiotic resistance profile. NO loading of the GAGs was also found to decrease murine TLR4 activation, suggesting that the therapeutic exhibits anti-inflammatory mechanisms. In vitro adhesion and proliferation assays utilizing human dermal fibroblasts and human epidermal keratinocytes displayed differences as a function of the GAG backbone, alkylamine identity, and NO-release properties. In combination with antibacterial properties, the adhesion and proliferation profiles of the GAG derivatives enabled the selection of the most promising wound healing candidates for subsequent in vivo studies. A P. aeruginosa-infected murine wound model revealed the benefits of CS over HA as a pro-wound healing NO donor scaffold, with benefits of accelerated wound closure and decreased bacterial burden attributable to both active NO release and the biopolymer backbone.
Collapse
Affiliation(s)
- Sara E Maloney
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Christopher A Broberg
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Quincy E Grayton
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Samantha L Picciotti
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Hannah R Hall
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Shannon M Wallet
- Division of Oral, Craniofacial, and Health Sciences, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Robert Maile
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,North Carolina Jaycee Burn Center Research Laboratory, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Mark H Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| |
Collapse
|
19
|
Beurton J, Boudier A, Barozzi Seabra A, Vrana NE, Clarot I, Lavalle P. Nitric Oxide Delivering Surfaces: An Overview of Functionalization Strategies and Efficiency Progress. Adv Healthc Mater 2022; 11:e2102692. [PMID: 35358359 DOI: 10.1002/adhm.202102692] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/27/2022] [Indexed: 12/15/2022]
Abstract
An overview on the design of nitric oxide (NO) delivering surfaces for biomedical purposes is provided, with a focus on the advances of the past 5 years. A localized supply of NO is of a particular interest due to the pleiotropic biological effects of this diatomic compound. Depending on the generated NO flux, the surface can mimic a physiological release profile to provide an activity on the vascular endothelium or an antibacterial activity. Three requirements are considered to describe the various strategies leading to a surface delivering NO. Firstly, the coating must be selected in accordance with the properties of the substrate (nature, shape, dimensions…). Secondly, the releasing and/or generating kinetics of NO should match the targeted biological application. Currently, the most promising structures are developed to provide an adaptable NO supply driven by pathophysiological needs. Finally, the biocompatibility and the stability of the surface must also be considered regarding the expected residence time of the device. A critical point of view is proposed to help readers in the design of the NO delivering surface according to its expected requirement and therapeutic purpose.
Collapse
Affiliation(s)
- Jordan Beurton
- Université de Lorraine CITHEFOR Nancy F‐54000 France
- Institut National de la Santé et de la Recherche Médicale Inserm UMR_S 1121 Biomaterials and Bioengineering Strasbourg F‐67085 France
- Université de Strasbourg Faculté de Chirurgie Dentaire de Strasbourg Strasbourg F‐67000 France
| | | | - Amedea Barozzi Seabra
- Center for Natural and Human Sciences (CCNH) Federal University of ABC (UFABC) Santo André SP CEP 09210‐580 Brazil
| | | | - Igor Clarot
- Université de Lorraine CITHEFOR Nancy F‐54000 France
| | - Philippe Lavalle
- Université de Strasbourg Faculté de Chirurgie Dentaire de Strasbourg Strasbourg F‐67000 France
- Center for Natural and Human Sciences (CCNH) Federal University of ABC (UFABC) Santo André SP CEP 09210‐580 Brazil
- SPARTHA Medical 14B Rue de la Canardiere Strasbourg 67100 France
| |
Collapse
|
20
|
Lee JI, Park JH, Kim YR, Gwon K, Hwang HW, Jung G, Lee JY, Sun JY, Park JW, Shin JH, Ok MR. Delivery of nitric oxide-releasing silica nanoparticles for in vivo revascularization and functional recovery after acute peripheral nerve crush injury. Neural Regen Res 2022; 17:2043-2049. [PMID: 35142695 PMCID: PMC8848604 DOI: 10.4103/1673-5374.335160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Nitric oxide (NO) has been shown to promote revascularization and nerve regeneration after peripheral nerve injury. However, in vivo application of NO remains challenging due to the lack of stable carrier materials capable of storing large amounts of NO molecules and releasing them on a clinically meaningful time scale. Recently, a silica nanoparticle system capable of reversible NO storage and release at a controlled and sustained rate was introduced. In this study, NO-releasing silica nanoparticles (NO-SNs) were delivered to the peripheral nerves in rats after acute crush injury, mixed with natural hydrogel, to ensure the effective application of NO to the lesion. Microangiography using a polymer dye and immunohistochemical staining for the detection of CD34 (a marker for revascularization) results showed that NO-releasing silica nanoparticles increased revascularization at the crush site of the sciatic nerve. The sciatic functional index revealed that there was a significant improvement in sciatic nerve function in NO-treated animals. Histological and anatomical analyses showed that the number of myelinated axons in the crushed sciatic nerve and wet muscle weight excised from NO-treated rats were increased. Moreover, muscle function recovery was improved in rats treated with NO-SNs. Taken together, our results suggest that NO delivered to the injured sciatic nerve triggers enhanced revascularization at the lesion in the early phase after crushing injury, thereby promoting axonal regeneration and improving functional recovery.
Collapse
Affiliation(s)
- Jung Il Lee
- Department of Orthopedic Surgery, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Ji Hun Park
- Department of Orthopedic Surgery, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Yeong-Rim Kim
- Medical Sensor Biomaterial Research Institute, Kwangwoon University, Seoul, Republic of Korea
| | - Kihak Gwon
- Medical Sensor Biomaterial Research Institute, Kwangwoon University, Seoul, Republic of Korea
| | - Hae Won Hwang
- Center for Biomaterials, Korea Institute of Science & Technology; Department of Materials Science and Engineering, Seoul National University, Seoul, Republic of Korea
| | - Gayoung Jung
- Center for Biomaterials, Korea Institute of Science & Technology, Seoul, Republic of Korea
| | - Joo-Yup Lee
- Department of Orthopedic Surgery, College of Medicine, Catholic University, Seoul, Republic of Korea
| | - Jeong-Yun Sun
- Department of Materials Science and Engineering, Seoul National University, Seoul, Republic of Korea
| | - Jong Woong Park
- Department of Orthopedic Surgery, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Jae Ho Shin
- Medical Sensor Biomaterial Research Institute; Department of Chemistry, Kwangwoon University, Seoul, Republic of Korea
| | - Myoung-Ryul Ok
- Center for Biomaterials, Korea Institute of Science & Technology, Seoul, Republic of Korea
| |
Collapse
|
21
|
Poh WH, Rice SA. Recent Developments in Nitric Oxide Donors and Delivery for Antimicrobial and Anti-Biofilm Applications. Molecules 2022; 27:molecules27030674. [PMID: 35163933 PMCID: PMC8839391 DOI: 10.3390/molecules27030674] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/10/2022] [Accepted: 01/12/2022] [Indexed: 12/10/2022] Open
Abstract
The use of nitric oxide (NO) is emerging as a promising, novel approach for the treatment of antibiotic resistant bacteria and biofilm infections. Depending on the concentration, NO can induce biofilm dispersal, increase bacteria susceptibility to antibiotic treatment, and induce cell damage or cell death via the formation of reactive oxygen or reactive nitrogen species. The use of NO is, however, limited by its reactivity, which can affect NO delivery to its target site and result in off-target effects. To overcome these issues, and enable spatial or temporal control over NO release, various strategies for the design of NO-releasing materials, including the incorporation of photo-activable, charge-switchable, or bacteria-targeting groups, have been developed. Other strategies have focused on increased NO storage and delivery by encapsulation or conjugation of NO donors within a single polymeric framework. This review compiles recent developments in NO drugs and NO-releasing materials designed for applications in antimicrobial or anti-biofilm treatment and discusses limitations and variability in biological responses in response to the use of NO for bacterial eradiation.
Collapse
Affiliation(s)
- Wee Han Poh
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore;
- Correspondence:
| | - Scott A. Rice
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore;
- School of Biological Sciences, Nanyang Technological University, Singapore 637551, Singapore
- The iThree Institute, The University of Technology Sydney, Sydney, NSW 2007, Australia
| |
Collapse
|
22
|
da Silva Filho PM, Andrade AL, Lopes JBAC, Pinheiro ADA, de Vasconcelos MA, Fonseca SGDC, Lopes LGDF, Sousa EHS, Teixeira EH, Longhinotti E. The biofilm inhibition activity of a NO donor nanosilica with enhanced antibiotics action. Int J Pharm 2021; 610:121220. [PMID: 34687814 DOI: 10.1016/j.ijpharm.2021.121220] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/30/2021] [Accepted: 10/16/2021] [Indexed: 02/07/2023]
Abstract
Nitric oxide (NO) has emerged as a promising antibacterial agent, where NO donor compounds have been explored. Here, we investigated the role of a silica nanoparticle containing nitroprusside (MPSi-NP) as a NO donor agent against methicillin-sensitive (ATCC 25,923 and ATCC 12228) and methicillin-resistant (ATCC 700,698 and ATCC 35984) Staphylococcus strains. Biofilm inhibition was studied along with antibiotic activity in combination with standard antibiotics (ampicillin and tetracycline). MPSi-NP exhibited thermal release of 63% of NO within 24 h, while free nitroprusside released only 18% during a dialysis assay, indicating an assisted release of NO mediated by the nanoparticles. This nanomaterial showed only a moderate activity in blocking biofilm production, but exhibited a significant decrease in the number of viable bacterial cells (over 600-fold for Staphylococcus aureus ATCC 700,698 and Staphylococcus epidermidis ATCC 35984). Remarkably, even using MPSi-NP at concentrations below any antibacterial action, its combination with ampicillin promoted a significant decrease in MIC for resistant strains of S. aureus ATCC 700,698 (2-fold) and S. epidermidis ATCC 35,984 (4-fold). A carbopol-based gel formulation with MPSi-NP (0.5% w/w) was prepared and showed a zone of inhibition of 7.7 ± 0.6 mm for S. epidermidis ATCC 35984. Topical use of MPSi-NP in combination with antibiotics might be a manageable strategy to prevent and eventually treat complicated resistant bacterial infections.
Collapse
Affiliation(s)
- Pedro Martins da Silva Filho
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Fortaleza, CE 60440-900, Brazil; Laboratório de Bioinorgânica, Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, PO Box 12200, Campus do Pici s/n, Fortaleza, CE 60440-900, Brazil
| | - Alexandre Lopes Andrade
- Laboratório Integrado de Biomoléculas, Departamento de Patologia e Medicina Legal, Universidade Federal do Ceará, CEP, Fortaleza, CE 60430-270, Brazil
| | - Jessica Barros Arrais Cruz Lopes
- Laboratório Integrado de Biomoléculas, Departamento de Patologia e Medicina Legal, Universidade Federal do Ceará, CEP, Fortaleza, CE 60430-270, Brazil
| | - Aryane de Azevedo Pinheiro
- Laboratório Integrado de Biomoléculas, Departamento de Patologia e Medicina Legal, Universidade Federal do Ceará, CEP, Fortaleza, CE 60430-270, Brazil
| | - Mayron Alves de Vasconcelos
- Laboratório Integrado de Biomoléculas, Departamento de Patologia e Medicina Legal, Universidade Federal do Ceará, CEP, Fortaleza, CE 60430-270, Brazil; Departamento de Ciências Biológicas, Faculdade de Ciências Exatas e Naturais, Universidade do Estado do Rio Grande do Norte, Mossoró, RN 59610-090, Brazil; Universidade do Estado de Minas Gerais, Unidade de Divinópolis, Divinópolis, MG 35501-170, Brazil
| | | | - Luiz Gonzaga de França Lopes
- Laboratório de Bioinorgânica, Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, PO Box 12200, Campus do Pici s/n, Fortaleza, CE 60440-900, Brazil
| | - Eduardo Henrique Silva Sousa
- Laboratório de Bioinorgânica, Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, PO Box 12200, Campus do Pici s/n, Fortaleza, CE 60440-900, Brazil.
| | - Edson Holanda Teixeira
- Laboratório Integrado de Biomoléculas, Departamento de Patologia e Medicina Legal, Universidade Federal do Ceará, CEP, Fortaleza, CE 60430-270, Brazil.
| | - Elisane Longhinotti
- Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Fortaleza, CE 60440-900, Brazil.
| |
Collapse
|
23
|
Hu J, Fang Y, Huang X, Qiao R, Quinn JF, Davis TP. Engineering macromolecular nanocarriers for local delivery of gaseous signaling molecules. Adv Drug Deliv Rev 2021; 179:114005. [PMID: 34687822 DOI: 10.1016/j.addr.2021.114005] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/30/2021] [Accepted: 10/11/2021] [Indexed: 02/08/2023]
Abstract
In addition to being notorious air pollutants, nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S) have also been known as endogenous gaseous signaling molecules (GSMs). These GSMs play critical roles in maintaining the homeostasis of living organisms. Importantly, the occurrence and development of many diseases such as inflammation and cancer are highly associated with the concentration changes of GSMs. As such, GSMs could also be used as new therapeutic agents, showing great potential in the treatment of many formidable diseases. Although clinically it is possible to directly inhale GSMs, the precise control of the dose and concentration for local delivery of GSMs remains a substantial challenge. The development of gaseous signaling molecule-releasing molecules provides a great tool for the safe and convenient delivery of GSMs. In this review article, we primarily focus on the recent development of macromolecular nanocarriers for the local delivery of various GSMs. Learning from the chemistry of small molecule-based donors, the integration of these gaseous signaling molecule-releasing molecules into polymeric matrices through physical encapsulation, post-modification, or direct polymerization approach renders it possible to fabricate numerous macromolecular nanocarriers with optimized pharmacokinetics and pharmacodynamics, revealing improved therapeutic performance than the small molecule analogs. The development of GSMs represents a new means for many disease treatments with unique therapeutic outcomes.
Collapse
|
24
|
Sjödin B, Mannervik B. Role of human glutathione transferases in biotransformation of the nitric oxide prodrug JS-K. Sci Rep 2021; 11:20765. [PMID: 34675290 PMCID: PMC8531399 DOI: 10.1038/s41598-021-00327-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/06/2021] [Indexed: 01/07/2023] Open
Abstract
Nitric oxide (NO) plays a prominent physiological role as a low-molecular-mass signal molecule involved in diverse biological functions. Great attention has been directed to pharmacologically modulating the release of NO for various therapeutic applications. We have focused on O2-(2,4-dinitrophenyl) 1-[(4-ethoxycarbonyl)piperazin-1-yl]diazen-1-ium-1,2-diolate (JS-K) as an example of diazeniumdiolate prodrugs with potential for cancer chemotherapy. JS-K is reportedly activated by glutathione conjugation by glutathione transferase (GST), but the scope of activities among the numerous members of the GSTome is unknown. We demonstrate that all human GSTs tested except GST T1-1 are active with JS-K as a substrate, but their specific activities are notably spanning a > 100-fold range. The most effective enzyme was the mu class member GST M2-2 with a specific activity of 273 ± 5 µmol min-1 mg-1 and the kinetic parameters Km 63 µM, kcat 353 s-1, kcat/Km 6 × 106 M-1 s-1. The abundance of the GSTs as an ensemble and their high catalytic efficiency indicate that release of NO occurs rapidly in normal tissues such that this influence must be considered in clarification of the tumor-killing effect of JS-K.
Collapse
Affiliation(s)
- Birgitta Sjödin
- Department of Biochemistry and Biophysics, Arrhenius Laboratories, Stockholm University, SE-10691, Stockholm, Sweden
| | - Bengt Mannervik
- Department of Biochemistry and Biophysics, Arrhenius Laboratories, Stockholm University, SE-10691, Stockholm, Sweden.
| |
Collapse
|
25
|
Elnaggar M, Hasan ML, Bhang SH, Joung YK. Endothelial Cell-Derived Tethered Lipid Bilayers Generating Nitric Oxide for Endovascular Implantation. ACS APPLIED BIO MATERIALS 2021; 4:6381-6393. [DOI: 10.1021/acsabm.1c00592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Mahmoud Elnaggar
- Center for Biomaterials, Biomedical Research Institute, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seoungbuk-gu, Seoul 02792, Republic of Korea
| | - Md. Lemon Hasan
- Center for Biomaterials, Biomedical Research Institute, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seoungbuk-gu, Seoul 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, University of Science and Technology, 113 Gwahangno, Yuseong-gu, Daejeon 305−333, Republic of Korea
| | - Suk Ho Bhang
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Yoon Ki Joung
- Center for Biomaterials, Biomedical Research Institute, Korea Institute of Science and Technology, Hwarang-ro 14-gil 5, Seoungbuk-gu, Seoul 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, University of Science and Technology, 113 Gwahangno, Yuseong-gu, Daejeon 305−333, Republic of Korea
| |
Collapse
|
26
|
Lee J, Yang C, Ahn S, Choi Y, Lee K. Enhanced NO-induced angiogenesis via NO/H 2S co-delivery from self-assembled nanoparticles. Biomater Sci 2021; 9:5150-5159. [PMID: 33949445 DOI: 10.1039/d1bm00448d] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Nitric oxide (NO) and hydrogen sulfide (H2S) have been the focus of research as therapeutic agents because of their biological functions. The controlled release of NO and H2S can enhance NO-induced angiogenesis by H2S inhibiting PDE5A. Polymeric carriers have been researched to deliver gasotransmitters and used as therapeutic agents because of their important ability to help control the concentration of NO and H2S. Here, NO/H2S-releasing nanoparticles were self-assembled from carboxyl-functionalized mPEG-PLGH-thiobenzamide [(methoxy poly (ethylene glycol-b-lactic-co-glycolic-co-hydroxymethyl propionic acid)-thiobenzamide)], PTA copolymer and encapsulated diethylenetriamine NONOate (DETA NONOate). The PTA copolymers were characterized by FT-IR and 1H NMR, and the PTA-NO nanoparticles (PTA-NO-NPs) were confirmed to have core-shell structures with a size of about 140 nm. The PTA-NO-NPs were demonstrated to be biocompatible with viabilities above 100% in various cell types, with a sustained NO and H2S releasing behavior over 72 h. Co-releasing NO and H2S accelerated tube formation by HUVECs compared to the only NO- or H2S-releasing groups in vitro. Also, PTA-NO-NPs performed enhanced angiogenesis compared to the control groups with statistically significant differences ex vivo. These results indicate the feasibility of medical applications through NO and H2S crosstalk.
Collapse
Affiliation(s)
- Jieun Lee
- Program in Nanoscience and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Chungmo Yang
- Program in Nanoscience and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Sangeun Ahn
- Program in Nanoscience and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Yeonjeong Choi
- Program in Nanoscience and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
| | - Kangwon Lee
- Department of Applied Bioengineering, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea.
| |
Collapse
|
27
|
Zhang Q, Meyerhoff ME. Nitric Oxide Release for Enhanced Biocompatibility and Analytical Performance of Implantable Electrochemical Sensors. ELECTROANAL 2021. [DOI: 10.1002/elan.202100174] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Qi Zhang
- Department of Chemistry University of Michigan Ann Arbor MI 48109 USA
| | - Mark E. Meyerhoff
- Department of Chemistry University of Michigan Ann Arbor MI 48109 USA
| |
Collapse
|
28
|
Wu M, Lu Z, Wu K, Nam C, Zhang L, Guo J. Recent advances in the development of nitric oxide-releasing biomaterials and their application potentials in chronic wound healing. J Mater Chem B 2021; 9:7063-7075. [PMID: 34109343 DOI: 10.1039/d1tb00847a] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Chronic wounds, such as pressure ulcers, vascular ulcers and diabetic foot ulcers (DFUs), often stay in a state of pathological inflammation and suffer from persistent infection, excess inflammation, and hypoxia, thus they are difficult to be healed. Nitric oxide (NO) plays a critical role in the regulation of various wound healing processes, including inflammatory response, cell proliferation, collagen formation, antimicrobial action and angiogenesis. The important role of NO in wound healing attracts intensive research focus on NO-based wound healing therapy. However, the application of NO gas therapy needs to resolve the intrinsic shortcomings of gas therapy, such as short storage and release times as well as temporal and spatial uncontrollability of the release mode. So far, various types of NO donors, including organic nitrates (RONO2), nitrites (RONO), S-nitrosothiols (RSNOs), nitrosamines, N-diazeniumdiolates (NONOates), and metal-NO complexes, have been developed to solidify gaseous NO and they were further encapsulated in or conjugated onto a variety of biomaterial vectors to develop NO delivery systems. NO synthetic enzyme mimics to catalyze the production and release of NO from l-arginine have also been developed. This paper reviews recent advances of NO donors, biomaterial vectors, thus-formed NO delivery systems, as well as recently emerged NO synthetic enzyme mimics. Furthermore, this review also summarizes the functions of NO releasing biomaterials that would benefit chronic wound healing, including antibacterial properties and the promotion of angiogenesis, as well as the convenient combination of light/thermal induced NO release with light/thermal therapies, and the prospects for future developing trends in this area.
Collapse
Affiliation(s)
- Min Wu
- Department of Histology and Embryology, NMPA Key Laboratory for Safety Evaluation of Cosmetics, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Southern Medical University, Guangzhou, China.
| | - Zhihui Lu
- Department of Histology and Embryology, NMPA Key Laboratory for Safety Evaluation of Cosmetics, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Southern Medical University, Guangzhou, China.
| | - Keke Wu
- Department of Histology and Embryology, NMPA Key Laboratory for Safety Evaluation of Cosmetics, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Southern Medical University, Guangzhou, China.
| | - Changwoo Nam
- Department of Organic Materials and Fiber Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.
| | - Lin Zhang
- Department of Histology and Embryology, NMPA Key Laboratory for Safety Evaluation of Cosmetics, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Southern Medical University, Guangzhou, China.
| | - Jinshan Guo
- Department of Histology and Embryology, NMPA Key Laboratory for Safety Evaluation of Cosmetics, School of Basic Medical Sciences, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Southern Medical University, Guangzhou, China.
| |
Collapse
|
29
|
Jin H, Feura ES, Schoenfisch MH. Theranostic Activity of Nitric Oxide-Releasing Carbon Quantum Dots. Bioconjug Chem 2021; 32:367-375. [PMID: 33449618 DOI: 10.1021/acs.bioconjchem.1c00002] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The synthesis and anticancer cell activity of nitric oxide (NO)-releasing carbon quantum dots (CQDs) are described as potential theranostics. A series of secondary amine-modified CQDs were prepared using a hydrothermal method to modify β-cyclodextrin with hydroxyl and primary amine terminal functional groups. Subsequent reaction of the CQDs with NO gas under alkaline conditions yielded N-diazeniumdiolate NO donor-modified CQDs with adjustable NO payloads (0.2-1.1 μmol/mg) and release kinetics (half-lives from 29 to 79 min) depending on the level of secondary amines and surface functional groups. The anticancer activity of the NO-releasing CQDs against Pa14c, A549, and SW480 cancer cell lines proved to be dependent on both NO payloads and surface functionalizations. Primary amine-modified CQDs with NO payloads ∼1.11 μmol/mg exhibited the greatest anticancer action. A fluorescence microscopy study demonstrated the utility of these NO-releasing CQDs as dual NO-releasing and bioimaging probes.
Collapse
Affiliation(s)
- Haibao Jin
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.,Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Evan S Feura
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Mark H Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Division of Pharmacoengineering and Molecular Pharmaceutics, UNC Eshelman School of Pharmacy, Chapel Hill, North Carolina 27599, United States
| |
Collapse
|
30
|
Maloney SE, McGrath KV, Ahonen MJR, Soliman DS, Feura ES, Hall HR, Wallet SM, Maile R, Schoenfisch MH. Nitric Oxide-Releasing Hyaluronic Acid as an Antibacterial Agent for Wound Therapy. Biomacromolecules 2020; 22:867-879. [PMID: 33372774 DOI: 10.1021/acs.biomac.0c01583] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Taking advantage of their respective wound-healing roles in physiology, the dual activity of hyaluronic acid (HA) and nitric oxide (NO) was combined to create a single-agent wound therapeutic. Carboxylic acid groups of HA (6 and 90 kDa) were chemically modified with a series of alkylamines via carbodiimide chemistry to provide secondary amines for subsequent N-diazeniumdiolate NO donor formation. The resulting NO-releasing HA derivatives stored 0.3-0.6 μmol NO mg-1 and displayed diverse release kinetics (5-75 min NO-release half-lives) under physiological conditions. The 6 kDa HA with terminal primary amines and intermediate release kinetics exhibited broad-spectrum bactericidal activity against common wound pathogens, including planktonic methicillin-resistant Staphylococcus aureus as well as planktonic and biofilm-based multidrug-resistant Pseudomonas aeruginosa. The treatment of infected murine wounds with NO-releasing HA facilitated more rapid wound closure and decreased the quantity of the P. aeruginosa genetic material in the remaining wound tissue. Hyaluronidase readily degraded the HA derivatives, indicating that NO donor modification did not prohibit endogenous biodegradation pathways.
Collapse
Affiliation(s)
- Sara E Maloney
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Kyle V McGrath
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Mona Jasmine R Ahonen
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Daniel S Soliman
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Evan S Feura
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Hannah R Hall
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Shannon M Wallet
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Division of Oral, Craniofacial, and Health Sciences, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Robert Maile
- Department of Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,North Carolina Jaycee Burn Center Research Laboratory, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Mark H Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.,Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| |
Collapse
|
31
|
Zhang Z, Luo X, Yang Y. From Spontaneous to Photo‐Triggered and Photo‐Calibrated Nitric Oxide Donors. Isr J Chem 2020. [DOI: 10.1002/ijch.202000084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ziqian Zhang
- Guangxi Scientific Research Center of Traditional Chinese Medicine Guangxi University of Chinese Medicine Wuhe avenue 13 Nanning 530200 China
| | - Xiao Luo
- School of Chemistry and Molecular Engineering East China Normal University Dongchuan Road 500 Shanghai 200241 China
| | - Youjun Yang
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Chemical Biology, School of Pharmacy East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
| |
Collapse
|
32
|
Chiarelli LR, Degiacomi G, Egorova A, Makarov V, Pasca MR. Nitric oxide-releasing compounds for the treatment of lung infections. Drug Discov Today 2020; 26:542-550. [PMID: 33181094 DOI: 10.1016/j.drudis.2020.10.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/01/2020] [Accepted: 10/28/2020] [Indexed: 12/12/2022]
Abstract
The spread of acquired drug resistance and of microorganisms naturally resistant to antibiotics is a major threat to global health, leading to an urgent need for novel antimicrobial compounds. Exogenous nitric oxide (NO) represents an attractive and promising antimicrobial approach, showing both bactericidal and biofilm dispersal activities. Numerous studies have been performed to develop NO donor scaffolds, including small molecules, macromolecular compounds, nanoparticles (NPs), and polymeric materials. This approach has resulted in successful outcomes, with some NO-releasing compounds entering clinical practice. In this review, we highlight the importance of this strategy, with a focus on lung infections.
Collapse
Affiliation(s)
- Laurent R Chiarelli
- Department of Biology and Biotechnology 'Lazzaro Spallanzani', University of Pavia, via Ferrata 9, 27100, Pavia, Italy
| | - Giulia Degiacomi
- Department of Biology and Biotechnology 'Lazzaro Spallanzani', University of Pavia, via Ferrata 9, 27100, Pavia, Italy
| | - Anna Egorova
- Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospekt 33-2, 119071, Moscow, Russia
| | - Vadim Makarov
- Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospekt 33-2, 119071, Moscow, Russia
| | - Maria Rosalia Pasca
- Department of Biology and Biotechnology 'Lazzaro Spallanzani', University of Pavia, via Ferrata 9, 27100, Pavia, Italy.
| |
Collapse
|
33
|
Lv X, Chen K, Shi G, Lin W, Bai H, Li H, Tang G, Wang C. Design and tuning of ionic liquid-based HNO donor through intramolecular hydrogen bond for efficient inhibition of tumor growth. SCIENCE ADVANCES 2020; 6:eabb7788. [PMID: 33158861 PMCID: PMC7673712 DOI: 10.1126/sciadv.abb7788] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 09/23/2020] [Indexed: 05/20/2023]
Abstract
Developing ionic liquid (IL) drugs broaden new horizons in pharmaceuticals. The tunable nature endows ILs with capacity to delivery active ingredients. However, the tunability is limited to screen ionic components, and none realizes the kinetic tuning of drug release, which is a key challenge in the design of IL drugs. Here, a series of ILs are developed using biocompatible ionic components, which realizes absorption of gaseous NO to yield IL-NONOates. These IL-NONOates serve as HNO donors to release active ingredient. The release kinetics can be tuned through configuring the geometric construction of ILs (release half-lives, 4.2 to 1061 min). Mechanism research indicates that the tunability depends on the strength of intramolecular hydrogen bond. Furthermore, the IL-based HNO donors exert pharmacological potential to inhibit tumor progression by regulating intratumoral redox state. Coupled with biosafety, these IL-based HNO donors with facile preparation and tunable functionalization can be promising candidates for pharmaceutical application.
Collapse
Affiliation(s)
- Xiaoyu Lv
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Kaihong Chen
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Guiling Shi
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Wenjun Lin
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Hongzhen Bai
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China.
| | - Haoran Li
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Guping Tang
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China
| | - Congmin Wang
- Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027, China.
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Zhejiang University, Hangzhou 310027, China
| |
Collapse
|
34
|
The solution chemistry of nitric oxide and other reactive nitrogen species. Nitric Oxide 2020; 103:31-46. [DOI: 10.1016/j.niox.2020.07.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 12/17/2022]
|
35
|
Zhong YL, Muzzio DJ, Weisel M, Zhang L, Humphrey GR, Maloney KM, Campos KR. Development of a Scalable and Safer Synthesis of Diazeniumdiolates. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yong-Li Zhong
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Daniel J. Muzzio
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Mark Weisel
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Li Zhang
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Guy R. Humphrey
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Kevin M. Maloney
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Kevin R. Campos
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| |
Collapse
|
36
|
Feura ES, Yang L, Schoenfisch MH. Antibacterial activity of nitric oxide-releasing carboxymethylcellulose against periodontal pathogens. J Biomed Mater Res A 2020; 109:713-721. [PMID: 32654391 DOI: 10.1002/jbm.a.37056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 06/19/2020] [Accepted: 06/23/2020] [Indexed: 12/30/2022]
Abstract
The prevalence of periodontal disease poses a significant global health burden. Treatments for these diseases, primarily focused on removal and eradication of dental plaque biofilms, are challenging due to limited access to periodontal pockets where these oral pathogens reside. Herein, we report on the development and characterization of nitric oxide (NO)-releasing carboxymethylcellulose (CMC) derivatives and evaluate their in vitro bactericidal efficacy against planktonic Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans, two prominent periodontopathogens. Bactericidal exposure assays revealed that three of the synthesized NO-releasing polymers were capable of reducing bacterial viability of both species by 99.9% in 2 hr at concentrations of 4 mg ml-1 or lower, reflecting NO's potent and rapid bactericidal action. The NO-releasing CMCs elicited minimal toxicity to human gingival fibroblasts at their bactericidal concentrations following 24-hr exposure.
Collapse
Affiliation(s)
- Evan S Feura
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Lei Yang
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Mark H Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| |
Collapse
|
37
|
Hibbard HAJ, Reynolds MM. Enzyme-Activated Nitric Oxide-Releasing Composite Material for Antibacterial Activity Against Escherichia coli. ACS APPLIED BIO MATERIALS 2020; 3:5367-5374. [PMID: 35021711 DOI: 10.1021/acsabm.0c00670] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Bacterial infections occurring on medical devices are incredibly difficult to treat, highlighting the urgency for progress in developing antibiotics and antibacterial materials. This work describes the preparation of an antibacterial prodrug polymer composite material for use as an antibacterial coating for medical devices to prevent infections. Polyvinyl chloride and polyurethane films are prepared containing a bacterial nitroreductase enzyme-activated diazeniumdiolate that releases nitric oxide (NO), a known potent antimicrobial agent. Characterization of the surface of the composite materials by scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDS) reveals that the surface of the materials is composed of high amounts of nitrogen due to incorporation of the NO donor compound, up to 13.2% nitrogen on the surface of the 2.5% w/v diazeniumdiolate composite. NO release from the composite films is observed only after metabolism by a bacterial nitroreductase enzyme isolated from E. coli, demonstrating the prodrug nature of the polymer composite materials. Antibacterial efficacy experiments resulted in up to a 66% reduction in E. coli after exposure to the diazeniumdiolate-composite materials. This work details the first illustration of an antibacterial enzyme-activated NO-releasing polymer, a material with potential application as a medical device coating to prevent device-associated infections and improve patient outcomes.
Collapse
Affiliation(s)
- Hailey A J Hibbard
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Melissa M Reynolds
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States.,School of Biomedical Engineering, Colorado State University, Fort Collins, Colorado 80523, United States
| |
Collapse
|
38
|
Du J, Guo J, Kang D, Li Z, Wang G, Wu J, Zhang Z, Fang H, Hou X, Huang Z, Li G, Lu X, Liu X, Ouyang L, Rao L, Zhan P, Zhang X, Zhang Y. New techniques and strategies in drug discovery. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.03.028] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
39
|
Dillon KM, Carrazzone RJ, Matson JB, Kashfi K. The evolving landscape for cellular nitric oxide and hydrogen sulfide delivery systems: A new era of customized medications. Biochem Pharmacol 2020; 176:113931. [PMID: 32224139 PMCID: PMC7263970 DOI: 10.1016/j.bcp.2020.113931] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 03/20/2020] [Indexed: 02/09/2023]
Abstract
Nitric oxide (NO) and hydrogen sulfide (H2S) are industrial toxins or pollutants; however, both are produced endogenously and have important biological roles in most mammalian tissues. The recognition that these gasotransmitters have a role in physiological and pathophysiological processes has presented opportunities to harness their intracellular effects either through inhibition of their production; or more commonly, through inducing their levels and or delivering them by various modalities. In this review article, we have focused on an array of NO and H2S donors, their hybrids with other established classes of drugs, and the various engineered delivery platforms such a fibers, polymers, nanoparticles, hydrogels, and others. In each case, we have reviewed the rationale for their development.
Collapse
Affiliation(s)
- Kearsley M Dillon
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061, USA; Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, USA
| | - Ryan J Carrazzone
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061, USA; Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, USA
| | - John B Matson
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061, USA; Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, USA.
| | - Khosrow Kashfi
- Department of Molecular, Cellular, and Biomedical Sciences, Sophie Davis School of Biomedical Education, City University of New York School of Medicine, 160 Convent Avenue, New York, NY 10031, USA; Graduate Program in Biology, City University of New York Graduate Center, NY, USA.
| |
Collapse
|
40
|
Li M, Aveyard J, Fleming G, Curran JM, McBride F, Raval R, D'Sa RA. Nitric Oxide Releasing Titanium Surfaces for Antimicrobial Bone-Integrating Orthopedic Implants. ACS APPLIED MATERIALS & INTERFACES 2020; 12:22433-22443. [PMID: 32320193 DOI: 10.1021/acsami.0c00871] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Titanium implants in orthopedic applications can fail due to infection and impaired integration into the host. Most research efforts that facilitate osseointegration of the implant have not considered infection, and vice versa. Moreover, most infection control measures involve the use of conventional antibiotics which contributes to the global epidemic of antimicrobial resistance. Nitric oxide (NO) is a promising alternative to antibiotics, and while researchers have investigated NO releasing coatings, there are few reports on the function/robustness or the mechanism of NO release. Our comprehensive mechanistic study has allowed us to design, characterize, and optimize NO releasing coatings to achieve maximum antimicrobial efficacy toward bacteria with minimum cytotoxicity to human primary osteoblasts in vitro. As the antibiotic era is coming to an end and the future of infection control continues to demand new alternatives, the coatings described herein represent a promising therapeutic strategy for use in orthopedic surgeries.
Collapse
Affiliation(s)
- Man Li
- School of Engineering, University of Liverpool, Liverpool L69 3GH, U.K
| | - Jenny Aveyard
- School of Engineering, University of Liverpool, Liverpool L69 3GH, U.K
| | - George Fleming
- School of Engineering, University of Liverpool, Liverpool L69 3GH, U.K
| | - Judith M Curran
- School of Engineering, University of Liverpool, Liverpool L69 3GH, U.K
| | - Fiona McBride
- The Open Innovation Hub for Antimicrobial Surfaces, Surface Science Research Centre, Department of Chemistry, University of Liverpool, Liverpool L69 3BX, U.K
| | - Rasmita Raval
- The Open Innovation Hub for Antimicrobial Surfaces, Surface Science Research Centre, Department of Chemistry, University of Liverpool, Liverpool L69 3BX, U.K
| | - Raechelle A D'Sa
- School of Engineering, University of Liverpool, Liverpool L69 3GH, U.K
| |
Collapse
|
41
|
Kiriyama Y, Tani A, Kadoya M, Okamoto R, Nochi H. Induction of PD-L1 by Nitric Oxide via JNK Activation in A172 Glioblastoma Cells. Biol Pharm Bull 2020; 43:1020-1022. [PMID: 32201424 DOI: 10.1248/bpb.b20-00087] [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] [Indexed: 11/22/2022]
Abstract
Glioblastoma comprises 54% of all the gliomas derived from glial cells and are lethally malignant tumors of the central nervous system (CNS). Glioma cells disrupt the blood-brain barrier, leading to access of circulating immune cells to the CNS. Blocking the interaction between programmed cell death 1 (PD-1) and programmed cell death 1 ligand 1 (PD-L1) enhances T-cell responses against tumor cells, and inhibition of the PD-1/PD-L1 pathway is used as immunotherapy for cancer, including glioblastoma. Nitric oxide (NO) has multiple physiological roles, such as immune modulation and neural transmission in the CNS. Moreover, it has both tumor-promoting and tumor-suppressive functions. We examined the effects of NOC-18, an NO donor, on the expression of PD-L1 in A172 glioblastoma cells. NOC-18 increased PD-L1 expression in A172 glioblastoma cells. Moreover, this increase is regulated via the c-Jun N-terminal kinase pathway.
Collapse
Affiliation(s)
| | - Anna Tani
- Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University
| | - Minako Kadoya
- Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University
| | - Ryoko Okamoto
- Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University
| | - Hiromi Nochi
- Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University
| |
Collapse
|
42
|
Sieber S, Daeppen C, Jenul C, Mannancherril V, Eberl L, Gademann K. Biosynthesis and Structure–Activity Relationship Investigations of the Diazeniumdiolate Antifungal Agent Fragin. Chembiochem 2020; 21:1587-1592. [DOI: 10.1002/cbic.201900755] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Simon Sieber
- Department of ChemistryUniversity of Zürich Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Christophe Daeppen
- Department of ChemistryUniversity of Zürich Winterthurerstrasse 190 8057 Zürich Switzerland
| | - Christian Jenul
- Institute of Plant BiologyUniversity of Zürich Zollikerstrasse 107 8008 Zürich Switzerland
| | - Vidya Mannancherril
- Department of ChemistryUniversity of Basel St. Johanns-Ring 19 4056 Basel Switzerland
| | - Leo Eberl
- Institute of Plant BiologyUniversity of Zürich Zollikerstrasse 107 8008 Zürich Switzerland
| | - Karl Gademann
- Department of ChemistryUniversity of Zürich Winterthurerstrasse 190 8057 Zürich Switzerland
| |
Collapse
|
43
|
Jeong H, Park S, Park K, Kim M, Hong J. Sustained Nitric Oxide-Providing Small Molecule and Precise Release Behavior Study for Glaucoma Treatment. Mol Pharm 2020; 17:656-665. [PMID: 31913044 DOI: 10.1021/acs.molpharmaceut.9b01137] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Incidence ofglaucoma, a severe disease leading to irreversible loss of vision, is increasing with global aging populations. Lowering intraocular pressure (IOP) is the only proven treatment method for glaucoma. Nitric oxide (NO) is an emerging material targeting the conventional outflow pathway by relaxing the trabecular meshwork (TM). However, there is little understanding on the NO level effective in IOP lowering without toxicity. Here, we report a novel long-term NO-releasing polydiazeniumdiolate (NOP) that enables lowering IOP via the conventional outflow pathway. NOP is composed of carbon-bound polydiazeniumdiolate, a stable NO donor moiety. NO release was monitored with accurate parameters by real-time detection of gas and analysis of the accumulated release profile. Based on the NO release information, the selected safe level of NOP exhibited effective TM relaxation and a potential IOP lowering effect in vivo without side effects. This work provides new insights into nitric oxide release behavior that should be considered for glaucoma treatment.
Collapse
Affiliation(s)
- Hyejoong Jeong
- Department of Chemical and Biomolecular Engineering , Yonsei University , Seoul 03722 , Republic of Korea
| | - Sujin Park
- Department of Ophthalmology , Dongguk University, Ilsan Hospital , Goyang 10326 , Republic of Korea
| | - Kyungtae Park
- Department of Chemical and Biomolecular Engineering , Yonsei University , Seoul 03722 , Republic of Korea
| | - Martha Kim
- Department of Ophthalmology , Dongguk University, Ilsan Hospital , Goyang 10326 , Republic of Korea
| | - Jinkee Hong
- Department of Chemical and Biomolecular Engineering , Yonsei University , Seoul 03722 , Republic of Korea
| |
Collapse
|
44
|
Elnaggar MA, Han DK, Joung YK. Nitric oxide releasing lipid bilayer tethered on titanium and its effects on vascular cells. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
45
|
Akentieva NP, Sanina NA, Gizatullin AR, Shkondina NI, Prikhodchenko TR, Shram SI, Zhelev N, Aldoshin SM. Cytoprotective Effects of Dinitrosyl Iron Complexes on Viability of Human Fibroblasts and Cardiomyocytes. Front Pharmacol 2019; 10:1277. [PMID: 31780929 PMCID: PMC6859909 DOI: 10.3389/fphar.2019.01277] [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: 07/11/2019] [Accepted: 10/07/2019] [Indexed: 12/29/2022] Open
Abstract
Nitric oxide (NO) is an important signaling molecule that plays a key role in maintaining vascular homeostasis. Dinitrosyl iron complexes (DNICs) generating NO are widely used to treat cardiovascular diseases. However, the involvement of DNICs in the metabolic processes of the cell, their protective properties in doxorubicin-induced toxicity remain to be clarified. Here, we found that novel class of mononuclear DNICs with functional sulfur-containing ligands enhanced the cell viability of human lung fibroblasts and rat cardiomyocytes. Moreover, DNICs demonstrated remarkable protection against doxorubicin-induced toxicity in fibroblasts and in rat cardiomyocytes (H9c2 cells). Data revealed that the DNICs compounds modulate the mitochondria function by decreasing the mitochondrial membrane potential (ΔΨm). Results of flow cytometry showed that DNICs were not affected the proliferation, growth of fibroblasts. In addition, this study showed that DNICs did not affect glutathione levels and the formation of reactive oxygen species in cells. Moreover, results indicated that DNICs maintained the ATP equilibrium in cells. Taken together, these findings show that DNICs have protective properties in vitro. It was further suggested that DNICs may be uncouplers of oxidative phosphorylation in mitochondria and protective mechanism is mainly provided by the leakage of excess charge through the mitochondrial membrane. It is assumed that the DNICs have the therapeutic potential for treating cardiovascular diseases and for decreasing of chemotherapy-induced cardiotoxicity in cancer survivors.
Collapse
Affiliation(s)
- Natalia Pavlovna Akentieva
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
- Laboratory of Toxicology and Experimental Chemotherapy, Moscow State Regional University, Moscow, Russia
- Faculty of Medicine, Karabük University, Karabük, Turkey
| | - Natalia Alekseevna Sanina
- Laboratory of Structural Chemistry, Department of Structure of Matter, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
- Faculty of fundamental physical and chemical engineering, Lomonosov Moscow State University, Moscow, Russia
| | - Artur Rasimovich Gizatullin
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - Natalia Ivanovna Shkondina
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - Tatyana Romanovna Prikhodchenko
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - Stanislav Ivanovich Shram
- Neuropharmacology Sector, Institute of Molecular Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Nikolai Zhelev
- School of Medicine, University of Dundee, Dundee, United Kingdom
- Medical University Plovdiv, Plovdiv, Bulgaria
| | - Sergei Michailovich Aldoshin
- Laboratory of Structural Chemistry, Department of Structure of Matter, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
- Faculty of fundamental physical and chemical engineering, Lomonosov Moscow State University, Moscow, Russia
| |
Collapse
|
46
|
Aveyard J, Deller RC, Lace R, Williams RL, Kaye SB, Kolegraff KN, Curran JM, D'Sa RA. Antimicrobial Nitric Oxide Releasing Contact Lens Gels for the Treatment of Microbial Keratitis. ACS APPLIED MATERIALS & INTERFACES 2019; 11:37491-37501. [PMID: 31532610 DOI: 10.1021/acsami.9b13958] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Microbial keratitis is a serious sight threatening infection affecting approximately two million individuals worldwide annually. While antibiotic eye drops remain the gold standard treatment for these infections, the significant problems associated with eye drop drug delivery and the alarming rise in antimicrobial resistance has meant that there is an urgent need to develop alternative treatments. In this work, a nitric oxide releasing contact lens gel displaying broad spectrum antimicrobial activity against two of the most common causative pathogens of microbial keratitis is described. The contact lens gel is composed of poly-ε-lysine (pεK) functionalized with nitric oxide (NO) releasing diazeniumdiolate moieties which enables the controlled and sustained release of bactericidal concentrations of NO at physiological pH over a period of 15 h. Diazeniumdiolate functionalization was confirmed by Fourier transform infrared (FTIR), and the concentration of NO released from the gels was determined by chemiluminescence. The bactericidal efficacy of the gels against Pseudomonas aeruginosa and Staphylococcus aureus was ascertained, and between 1 and 4 log reductions in bacterial populations were observed over 24 h. Additional cell cytotoxicity studies with human corneal epithelial cells (hCE-T) also demonstrated that the contact lens gels were not cytotoxic, suggesting that the developed technology could be a viable alternative treatment for microbial keratitis.
Collapse
Affiliation(s)
- Jenny Aveyard
- School of Engineering , University of Liverpool , Brownlow Hill , Liverpool L69 3GH , United Kingdom
| | - Robert C Deller
- School of Engineering , University of Liverpool , Brownlow Hill , Liverpool L69 3GH , United Kingdom
| | - Rebecca Lace
- Institute of Ageing and Chronic Diseases Department of Eye and Vision Science , University of Liverpool , Apex Building, West Derby Street , Liverpool L7 8TX , United Kingdom
| | - Rachel L Williams
- Institute of Ageing and Chronic Diseases Department of Eye and Vision Science , University of Liverpool , Apex Building, West Derby Street , Liverpool L7 8TX , United Kingdom
| | - Stephen B Kaye
- St Paul's Eye Unit, Department of Corneal and External Eye Diseases , Royal Liverpool University Hospital , Liverpool L7 8XP , United Kingdom
| | - Keli N Kolegraff
- Department of Plastic and Reconstructive Surgery , The Johns Hopkins University School of Medicine , 601 North Caroline Street , Baltimore , Maryland 21287 , United States
| | - Judith M Curran
- School of Engineering , University of Liverpool , Brownlow Hill , Liverpool L69 3GH , United Kingdom
| | - Raechelle A D'Sa
- School of Engineering , University of Liverpool , Brownlow Hill , Liverpool L69 3GH , United Kingdom
| |
Collapse
|
47
|
Ahonen MJR, Dorrier JM, Schoenfisch MH. Antibiofilm Efficacy of Nitric Oxide-Releasing Alginates against Cystic Fibrosis Bacterial Pathogens. ACS Infect Dis 2019; 5:1327-1335. [PMID: 31136714 PMCID: PMC6773255 DOI: 10.1021/acsinfecdis.9b00016] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Colonization of the lungs by biofilm-forming pathogens is a major cause of mortality in cystic fibrosis (CF). In CF patients, these pathogens are difficult to treat due to the additional protection provided by both the biofilm exopolysaccharide matrix and thick, viscous mucus. The antibiofilm efficacy of nitric oxide (NO)-releasing alginates was evaluated against Pseudomonas aeruginosa, Burkholderia cepacia, Staphylococcus aureus, and methicillin-resistant S. aureus biofilms in both aerobic and anaerobic environments. Varying the amine precursor grafted onto alginate oligosaccharides imparted tunable NO storage (∼0.1-0.3 μmol/mg) and release kinetics (∼4-40 min half-lives) in the artificial sputum media used for biofilm testing. The NO-releasing alginates were highly antibacterial against the four CF-relevant pathogens, achieving a 5-log reduction in biofilm viability after 24 h of treatment, with biocidal efficacy dependent on NO-release kinetics. Aerobic biofilms required greater starting NO doses to achieve killing relative to the anaerobic biofilms. Relative to tobramycin (the minimum concentration of antibacterial agent required to achieve a 5-log reduction in viability after 24 h, MBEC24h, of ≥2000 μg/mL) and vancomycin (MBEC24h ≥ 1000 μg/mL), the NO-releasing alginates proved to be more effective (NO dose ≤ 520 μg/mL) regardless of growth conditions.
Collapse
Affiliation(s)
- Mona Jasmine R. Ahonen
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, CB 3290, NC 27599, United States
| | - Jamie M. Dorrier
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, CB 3290, NC 27599, United States
| | - Mark H. Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, CB 3290, NC 27599, United States
| |
Collapse
|
48
|
Malone-Povolny MJ, Maloney SE, Schoenfisch MH. Nitric Oxide Therapy for Diabetic Wound Healing. Adv Healthc Mater 2019; 8:e1801210. [PMID: 30645055 PMCID: PMC6774257 DOI: 10.1002/adhm.201801210] [Citation(s) in RCA: 217] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 11/12/2018] [Indexed: 12/13/2022]
Abstract
Nitric oxide (NO) represents a potential wound therapeutic agent due to its ability to regulate inflammation and eradicate bacterial infections. Two broad strategies exist to utilize NO for wound healing; liberating NO from endogenous reservoirs, and supplementing NO from exogenous sources. This progress report examines the efficacy of a variety of NO-based methods to improve wound outcomes, with particular attention given to diabetes-associated chronic wounds.
Collapse
Affiliation(s)
- Maggie J Malone-Povolny
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Sara E Maloney
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Mark H Schoenfisch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| |
Collapse
|
49
|
Araujo-Gutierrez R, Van Eps JL, Kirui D, Bryan NS, Kang Y, Fleming JB, Fernandez-Moure JS. Enhancement of gemcitabine cytotoxicity in pancreatic adenocarcinoma through controlled release of nitric oxide. Biomed Microdevices 2019; 21:23. [PMID: 30790060 DOI: 10.1007/s10544-019-0375-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Gemcitabine (GEM) is the first-line treatment for pancreatic adenocarcinoma (PAC) yet chemoresistance is common. Nitric oxide (NO) is the predominant species responsible for the cytotoxic action of macrophages against cancer cells yet localized delivery is difficult given the short half-life. We sought to study the effect of locally delivered NO on GEM mediated PAC cytotoxicity and the potential role of SMAD4 in this effect. We hypothesized that NO would enhance the cytotoxicity of GEM in a SMAD4 dependent manner. NO-Silica nanoparticles (NO-Si) were synthesized via a co-condensation of tetraethoxysilane with aminoalkoxysilane under high-pressure nitrous oxide. NO release was measured using chemiluminescence. A SMAD4 negative PAC cell line (SMAD4-) was made using retroviral knockdown of Panc1 PAC cells. Panc1 and SMAD4- cells were treated with gemcitabine (100 nm (hi) to 30 μm (lo)), 30 mg NOSi particles, or both (NOSihi or NOSilo) and cell viability assessed. NoSi reduced cell viability by 25.99% in Panc1 and 24.38% in SMAD4-. When combined with gemcitabine, further reductions were seen in a dose dependent manner for both cell lines. We have demonstrated the in-vitro dose dependent cytotoxic effects of NOSi. When combined with GEM there is a synergistic effect resulting in improved cytotoxicity seen in both Panc1 and SMAD4- PAC cells with a differential pattern of cell death seen at high concentrations of NO. These findings suggest not only that NO is useful chemosensitizing agent but that SMAD4- may play a role in its synergism with GEM.
Collapse
Affiliation(s)
- R Araujo-Gutierrez
- Department of Heart Failure & Transplant Cardiology, Houston Methodist Research Institute, 6565 Fannin St. F657, Houston, TX, 77030, USA
| | - J L Van Eps
- Department of Surgery, Houston Methodist Hospital, 6550 Fannin St. Sm1661, Houston, TX, 77030, USA
| | - D Kirui
- Department of Maxillofacial Injury and Disease US Navy Medical Research Center, 3650 Chambers Pass, Fort Sam Houston, San Antonio, TX, 78234, USA
| | - N S Bryan
- Department of Molecular and Human Genetics, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA
| | - Y Kang
- Department of Gastrointestinal Oncology, H Lee Moffitt Cancer Center, Tampa, FL, USA
| | - J B Fleming
- Department of Gastrointestinal Oncology, H Lee Moffitt Cancer Center, Tampa, FL, USA
| | - J S Fernandez-Moure
- Department of Surgery, Division of Traumatology, Critical Care, and Emergency Surgery, University of Pennsylvania, 51N 39th St. MOB Suite 120, Philadelphia, PA, 19104, USA.
| |
Collapse
|
50
|
Hibbard HAJ, Reynolds MM. Fluorescent nitric oxide donor for the detection and killing of Pseudomonas aeruginosa. J Mater Chem B 2019; 7:2009-2018. [PMID: 32254805 DOI: 10.1039/c8tb02552e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The epidemic of multidrug-resistant bacteria calls for the improvement of both detection methods for bacterial infections and methods of treatment. Nitric oxide is a known potent antibacterial agent, but due to its gaseous and highly reactive nature, it is difficult to incorporate into a stable antibacterial compound. In this paper, we synthesize a nitric oxide donor attached to a fluorescent compound, creating a material that can both detect and kill the deadly multi-drug resistant bacteria strain Pseudomonas aeruginosa. Detection occurs through a bacterial enzyme-activated color change, showing a clear and obvious change from blue to yellow under UV light. The synthesized compound spontaneously releases 853 μmol of nitric oxide/g from a 10 mM initial concentration. Antibacterial efficacy studies after exposing Pseudomonas aeruginosa to a 10 mM dose of the synthesized compound show a 55-75% reduction in bacteria after 24 hours. This work is the first instance of a small molecule dual-function material that can both detect and kill bacteria.
Collapse
Affiliation(s)
- Hailey A J Hibbard
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA.
| | | |
Collapse
|