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Srivastava S, Huang SF, Jagtap MS. Assessment of the Effect of Rehmannia glutinosa Leaf Extract in Maintaining Skin Health: A Proof-of-Concept, Double-Blind, Randomized, Placebo-Controlled Clinical Trial. Clin Cosmet Investig Dermatol 2024; 17:863-875. [PMID: 38651075 PMCID: PMC11034513 DOI: 10.2147/ccid.s448928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/24/2024] [Indexed: 04/25/2024]
Abstract
Purpose A double-blind, placebo-controlled, randomized, proof-of-concept trial aimed to evaluate the efficacy and safety of VerbasnolTM [Rehmannia glutinosa Libosch leaf-based extract (RGLE)] in females, with moderate to severe acne vulgaris. Participants and Methods Twenty-two females aged 18 to 35 years having moderate to severe acne with Global Acne Grading System (GAGS) scores of 19 to 38 were included in the study and were randomized in a 1:1 ratio to receive either one capsule (100 mg/day) of RGLE or placebo orally after breakfast for 56 days. The primary outcome was a change in acne severity measured by the GAGS compared to the placebo on day 56. The secondary outcomes were changes in the number of inflammatory acne lesions, facial sebum secretion, quality of life, local pain and itching, skin wrinkle severity, and other skin characteristics, including radiance, luminosity, smoothness, texture, firmness, and hydration. Additionally, the percentage of responders and global tolerability and efficacy were evaluated. Results The mean GAGS score was reduced by 21.72% and 14.20% on day 28 in RGLE (n=10) and placebo groups (n=12), respectively, which further reduced in both groups on day 56. The RGLE group reported better improvement in other skin characteristics on day 56. No safety or tolerability concerns were reported for the extract. RGLE reduced acne and improved the skin quality in females compared to placebo as early as 28 days of supplementation. Conclusion RGLE supplementation at a dose of 100 mg/day has provided a clinically relevant decrease in acne severity and improved the skin hydration and quality of life of the participants with acne after 56 days of dose administration.
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Affiliation(s)
- Shalini Srivastava
- Department of Clinical Development and Strategy, Vedic Lifesciences Pvt. Ltd., Andheri West, Mumbai, Maharashtra, India
| | - Shu Fen Huang
- Department of Biochemistry, NuLiv Holding Inc., Taipei City, Taiwan (Republic of China)
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Shen J, Fu S, Liu X, Tian S, Liu D, Liu H. Fabrication of Low-Temperature Fast Gelation β-Cyclodextrin-Based Hydrogel-Loaded Medicine for Wound Dressings. Biomacromolecules 2024; 25:55-66. [PMID: 37878661 DOI: 10.1021/acs.biomac.3c00708] [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: 10/27/2023]
Abstract
β-Cyclodextrin (β-CD) is often used as a drug carrier for biomedical materials due to its unique cavity structure. Herein, β-CD was modified by acryloyl chloride and further copolymerized with N-isopropylacrylamide (NIPAM) and acrylic acid (AA) to obtain PNIPAM-co-β-CD-AC. The results showed that the critical phase transition temperature of PNIPAM/β-CD-AC could be controlled at 19 °C, and the fast sol-gel phase transition was realized in 2-10 s. The hydrophobic drug carried in this hydrogel can constantly be released for more than 6 days at pH values (pH 5.5-8), and the duration may match the recovery of the wound. As a dressing hydrogel, its rapid gel formation and inversion as well as shear-thinning behavior prevent secondary wound damage. The β-CD-based hydrogel also has good biocompatibility and antioxidant properties, which provide a good potential choice for wound dressings, especially for exposed wounds in winter.
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Affiliation(s)
- Juanli Shen
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shiyu Fu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xiaohong Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shenglong Tian
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Detao Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hao Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
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Liu H, Zhan J, Lin R, Yin Y, Ren L. Strong infiltrative HHC36 antimicrobial peptide/silver nanoparticles-loaded carboxymethyl chitosan/sodium alginate hydrogel for acne vulgaris therapy. NANOTECHNOLOGY 2023; 34:495101. [PMID: 37657423 DOI: 10.1088/1361-6528/acf5f5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/31/2023] [Indexed: 09/03/2023]
Abstract
Acne is a common chronic skin inflammatory disease closely related toCutibacterium acnes(C. acnes), which affects the life quality of patients worldwide, especially adolescents and young adults. However, the physical barrier of the skin makes drugs difficult to infiltrate effectively into infected site, causing acne hard to cure and easy to recur. Herein, we developed an antibacterial skin dressing with strong infiltration of antibacterial agents which can co-delivery small-molecular antimicrobial agents through stratum corneum deeply into dermis, achieving high antimicrobial efficacy. The antibacterial dressings were constructed with carboxymethyl chitosan/sodium alginate (CMCS/SA) hydrogel loading with HHC36 (an antimicrobial peptide) and silver nanoparticles (AgNPs) conjugates (Ag-H2/CMCS/SA hydrogel). The released Ag-H2from Ag-H2/CMCS/SA hydrogel can early infiltrate into dermis, co-delivery HHC36 and AgNPs due to the infiltration and targeting of HHC36, presenting the superior antibacterial effect compared to HHC36 or AgNPs alone and killing 100%C. acnesand 100%Staphylococcus epidermidis(S. epidermidis) at a very low concentration of Ag-H2(15μg ml-1A g with 7.1μg ml-1HHC36). Meanwhile, Ag-H2/CMCS/SA hydrogel was biocompatible due to the natural polysaccharides carboxymethyl chitosan and sodium alginate. The HaCaT cells spread well in Ag-H2/CMCS/SA hydrogel. These results indicate that the co-delivery small-molecular antimicrobial agents is a promising strategy and Ag-H2/CMCS/SA hydrogel has a great potential in the therapy of acne.
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Affiliation(s)
- Hongju Liu
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, People's Republic of China
- Sino-Singapore International Joint Research Institute, Guangzhou 510555, People's Republic of China
- Guangzhou Proud Seeing Biotechnology Co. Ltd, Guangzhou 510623, People's Republic of China
| | - Jiezhao Zhan
- School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, People's Republic of China
| | - Ruibin Lin
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, People's Republic of China
| | - Ying Yin
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, People's Republic of China
| | - Li Ren
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, People's Republic of China
- National Engineering Research Centre for Tissue Restoration and Reconstruction, Guangzhou 510006, People's Republic of China
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4
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Bhagyashree Devidas T, Patil S, Sharma M, Ali N, Parvez MK, Al-Dosari MS, Liu S, Inbaraj BS, Bains A, Wen F. Green extraction of Milletia pinnata oil for the development, and characterization of pectin crosslinked carboxymethyl cellulose/guar gum herbal nano hydrogel. Front Chem 2023; 11:1260165. [PMID: 37780989 PMCID: PMC10538964 DOI: 10.3389/fchem.2023.1260165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/28/2023] [Indexed: 10/03/2023] Open
Abstract
Milletia pinnata oil and Nardostachys jatamansi are rich sources of bioactive compounds and have been utilized to formulate various herbal formulations, however, due to certain environmental conditions, pure extract form is prone to degradation. Therefore, in this, study, a green hydrodistillation technology was used to extract M. pinnata oil and N. jatamansi root for the further application in development of pectin crosslinked carboxymethyl cellulose/guar-gum nano hydrogel. Both oil and extract revealed the presence of spirojatamol and hexadecanoic acid methyl ester. Varied concentrations (w/w) of cross-linker and gelling agent were used to formulate oil emulsion extract gel (OEEG1, OEG1, OEEG2, OEG2, OEEG3, OEG3, OEEG4, OEG4, OEEG5, OEG5), in which OEEG2 and OEG2 were found to be stable. The hydrogel displayed an average droplet size of 186.7 nm and a zeta potential of -20.5 mV. Endo and exothermic peaks and the key functional groups including hydroxyl, amide II, and amide III groups confirmed thermal stability and molecular structure. The smooth surface confirmed structural uniformity. Bactericidal activity against both Gram-positive (25.41 ± 0.09 mm) and Gram-negative (27.25 ± 0.01 mm) bacteria and anti-inflammatory activity (49.25%-83.47%) makes nanohydrogel a potential option for treating various infections caused by pathogenic microorganisms. In conclusion, the use of green hydrodistillation technology can be used to extract the bioactive compounds that can be used in formulation of biocompatible and hydrophobic nanohydrogels. Their ability to absorb target-specific drugs makes them a potential option for treating various infections caused by pathogenic microorganisms.
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Affiliation(s)
| | - Sandip Patil
- Deparment of Haematology and Oncology, Shenzhen Children’s Hospital, Shenzhen, China
- Shenzhen Institute of Paediatrics, Shenzhen Children’s Hospital, Shenzhen, China
| | - Minaxi Sharma
- Haute Ecole Provinciale de Hainaut–Condorcet, Ath, Belgium
| | - Nemat Ali
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammad Khalid Parvez
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed S. Al-Dosari
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sixi Liu
- Shenzhen Institute of Paediatrics, Shenzhen Children’s Hospital, Shenzhen, China
| | | | - Aarti Bains
- Department of Microbiology, Lovely Professional University, Phagawara, Punjab, India
| | - Feiqiu Wen
- Deparment of Haematology and Oncology, Shenzhen Children’s Hospital, Shenzhen, China
- Shenzhen Institute of Paediatrics, Shenzhen Children’s Hospital, Shenzhen, China
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Kędzierska M, Sala K, Bańkosz M, Wroniak D, Gajda P, Potemski P, Tyliszczak B. Investigation of Physicochemical Properties and Surface Morphology of Hydrogel Materials Incorporating Rosehip Extract. MATERIALS (BASEL, SWITZERLAND) 2023; 16:6037. [PMID: 37687730 PMCID: PMC10488629 DOI: 10.3390/ma16176037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/20/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
Hydrogel materials are used in many fields of science and industry. They are of particular importance in biomedical applications. In this work, hydrogels were obtained that could act as a dressing for wounds, at the same time being a carrier of substances with antioxidant activity. The discussed materials were obtained in the field of UV radiation. The correlation between the amount of photoinitiator used and the physicochemical properties and surface morphology of the obtained materials was investigated. In addition, the hydrogels have been incorporated with wild rose extract, which is characterized by antioxidant and anti-inflammatory effects. The analysis of the sorption capacity confirmed that the obtained material is able to absorb significant amounts of incubation fluids, which, in terms of application, will enable the absorption of exudate from the wound. The highest stability of materials was noted for hydrogels obtained with the use of intermediate amounts of photoinitiator, i.e., 50 µL and 70 µL. In the case of using 20 µL or 100 µL, the photopolymerization process did not proceed properly and the obtained material was characterized by a lack of homogeneity and high brittleness. With the increase in the amount of photoinitiator, an increase in the surface roughness of hydrogel materials was confirmed. In turn, spectroscopic analysis ruled out the degradation of materials in incubation fluids, indicating the potential for their use in biomedical applications.
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Affiliation(s)
- Magdalena Kędzierska
- Department of Chemotherapy, Medical University of Lodz, Copernicus Memorial Hospital of Lodz, 90-549 Lodz, Poland; (M.K.); (P.P.)
| | - Katarzyna Sala
- Department of Materials Engineering, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (K.S.); (D.W.)
| | - Magdalena Bańkosz
- Department of Materials Engineering, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (K.S.); (D.W.)
| | - Dominika Wroniak
- Department of Materials Engineering, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (K.S.); (D.W.)
| | - Paweł Gajda
- Department of Sustainable Energy Development, Faculty of Energy and Fuels, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland;
| | - Piotr Potemski
- Department of Chemotherapy, Medical University of Lodz, Copernicus Memorial Hospital of Lodz, 90-549 Lodz, Poland; (M.K.); (P.P.)
| | - Bożena Tyliszczak
- Department of Materials Engineering, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (K.S.); (D.W.)
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Ortega MA, De Leon-Oliva D, Boaru DL, Fraile-Martinez O, García-Montero C, Diaz R, Coca S, Barrena-Blázquez S, Bujan J, García-Honduvilla N, Saez MA, Álvarez-Mon M, Saz JV. Unraveling the New Perspectives on Antimicrobial Hydrogels: State-of-the-Art and Translational Applications. Gels 2023; 9:617. [PMID: 37623072 PMCID: PMC10453485 DOI: 10.3390/gels9080617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/26/2023] Open
Abstract
The growing impact of infections and the rapid emergence of antibiotic resistance represent a public health concern worldwide. The exponential development in the field of biomaterials and its multiple applications can offer a solution to the problems that derive from these situations. In this sense, antimicrobial hydrogels represent a promising opportunity with multiple translational expectations in the medical management of infectious diseases due to their unique physicochemical and biological properties as well as for drug delivery in specific areas. Hydrogels are three-dimensional cross-linked networks of hydrophilic polymers that can absorb and retain large amounts of water or biological fluids. Moreover, antimicrobial hydrogels (AMH) present good biocompatibility, low toxicity, availability, viscoelasticity, biodegradability, and antimicrobial properties. In the present review, we collect and discuss the most promising strategies in the development of AMH, which are divided into hydrogels with inherent antimicrobial activity and antimicrobial agent-loaded hydrogels based on their composition. Then, we present an overview of the main translational applications: wound healing, tissue engineering and regeneration, drug delivery systems, contact lenses, 3D printing, biosensing, and water purification.
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Affiliation(s)
- Miguel A. Ortega
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Diego De Leon-Oliva
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Diego Liviu Boaru
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Cielo García-Montero
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Raul Diaz
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Santiago Coca
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Silvestra Barrena-Blázquez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
- Department of Nursing and Physiotherapy, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Julia Bujan
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
| | - Miguel A. Saez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
- Pathological Anatomy Service, Central University Hospital of Defence-UAH Madrid, 28801 Alcala de Henares, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (M.A.O.); (D.D.L.-O.); (D.L.B.); (O.F.-M.); (C.G.-M.); (S.C.); (J.B.); (N.G.-H.); (M.A.S.); (M.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
- Immune System Diseases-Rheumatology Service, Central University Hospital of Defence-UAH Madrid, 28801 Alcala de Henares, Spain
| | - Jose V. Saz
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain; (R.D.); (J.V.S.)
- Department of Biomedicine and Biotechnology, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
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Abazari M, Akbari T, Hasani M, Sharifikoloue E, Raoufi M, Foroumadi A, Sharifzadeh M, Firoozpour L, Khoobi M. Polysaccharide-based hydrogels containing herbal extracts for wound healing applications. Carbohydr Polym 2022; 294:119808. [DOI: 10.1016/j.carbpol.2022.119808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/26/2022] [Accepted: 06/28/2022] [Indexed: 11/02/2022]
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8
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Lien W, Zhou X, Liang Y, Ching CT, Wang C, Lu F, Chang H, Lin F, Wang HD. Therapeutic potential of nanoceria pretreatment in preventing the development of urological chronic pelvic pain syndrome: Immunomodulation via reactive oxygen species scavenging and SerpinB2 downregulation. Bioeng Transl Med 2022; 8:e10346. [PMID: 36684074 PMCID: PMC9842028 DOI: 10.1002/btm2.10346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/23/2022] [Accepted: 05/10/2022] [Indexed: 01/25/2023] Open
Abstract
Urological chronic pelvic pain syndrome (UCPPS) manifests as pelvic pain with frequent urination and has a 10% prevalence rate without effective therapy. Nanoceria (cerium oxide nanoparticles [CNPs]) were synthesized in this study to achieve potential long-term pain relief, using a commonly used UCPPS mouse model with cyclophosphamide-induced cystitis. Transcriptome sequencing analysis revealed that serpin family B member 2 (SerpinB2) was the most upregulated marker in mouse bladder, and SerpinB2 was downregulated with CNP pretreatment. The transcriptome sequencing analysis results agreed with quantitative polymerase chain reaction and western blot analysis results for the expression of related mRNAs and proteins. Analysis of Gene Expression Omnibus (GEO) datasets revealed that SerpinB2 was a differentially upregulated gene in human UCPPS. In vitro SerpinB2 knockdown downregulated proinflammatory chemokine expression (chemokine receptor CXCR3 and C-X-C motif chemokine ligand 10) upon treatment with 4-hydroperoxycyclophosphamide. In conclusion, CNP pretreatment may prevent the development of UCPPS, and reactive oxygen species (ROS) scavenging and SerpinB2 downregulation may modulate the immune response in UCPPS.
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Affiliation(s)
- Wei‐Chih Lien
- Department of Physical Medicine and RehabilitationNational Cheng Kung University Hospital, College of Medicine, National Cheng Kung UniversityTainanTaiwan, Republic of China,Department of Physical Medicine and Rehabilitation, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China,Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China
| | - Xin‐Ran Zhou
- Institute of Biomedical Engineering, College of Medicine and College of EngineeringNational Taiwan UniversityTaipeiTaiwan, Republic of China
| | - Ya‐Jyun Liang
- Institute of Biomedical Engineering, College of Medicine and College of EngineeringNational Taiwan UniversityTaipeiTaiwan, Republic of China
| | - Congo Tak‐Shing Ching
- Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Graduate Institute of Biomedical EngineeringNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China
| | - Chia‐Yih Wang
- Department of Cell Biology and Anatomy, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China,Institute of Basic Medical Sciences, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China
| | - Fu‐I Lu
- Department of Biotechnology and Bioindustry Sciences, College of Bioscience and BiotechnologyNational Cheng Kung UniversityTainanTaiwan, Republic of China,The iEGG and Animal Biotechnology CenterNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China
| | - Huei‐Cih Chang
- Department of Physical Medicine and Rehabilitation, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China
| | - Feng‐Huei Lin
- Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Institute of Biomedical Engineering, College of Medicine and College of EngineeringNational Taiwan UniversityTaipeiTaiwan, Republic of China,Institute of Biomedical Engineering and NanomedicineNational Health Research InstitutesZhunan, MiaoliTaiwan, Republic of China
| | - Hui‐Min David Wang
- Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Graduate Institute of Biomedical EngineeringNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Graduate Institute of Medicine, College of MedicineKaohsiung Medical UniversityKaohsiungTaiwan, Republic of China,Department of Medical Laboratory Science and BiotechnologyChina Medical UniversityTaichung CityTaiwan, Republic of China
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