1
|
Halat M, Zając G, Andrushchenko V, Bouř P, Baranski R, Pajor K, Baranska M. Induced Chirality in Canthaxanthin Aggregates Reveals Multiple Levels of Supramolecular Organization. Angew Chem Int Ed Engl 2024; 63:e202402449. [PMID: 38517385 DOI: 10.1002/anie.202402449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/08/2024] [Accepted: 03/21/2024] [Indexed: 03/23/2024]
Abstract
Carotenoids tend to form supramolecular aggregates via non-covalent interactions where the chirality of individual molecules is amplified to the macroscopic level. We show that this can also be achieved for non-chiral carotenoid monomers interacting with polysaccharides. The chirality induction in canthaxanthin (CAX), caused by heparin (HP) and hyaluronic acid (HA), was monitored by chiroptical spectroscopy. Electronic circular dichroism (ECD) and Raman optical activity (ROA) spectra indicated the presence of multiple carotenoid formations, such as H- and J-type aggregates. This is consistent with molecular dynamics (MD) and density functional theory (DFT) simulations of the supramolecular structures and their spectroscopic response.
Collapse
Affiliation(s)
- Monika Halat
- Department of Plant Biology and Biotechnology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Grzegorz Zając
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, Bobrzynskiego 14, 30-348, Krakow, Poland
| | - Valery Andrushchenko
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 2, 16610, Prague, Czech Republic
| | - Petr Bouř
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 2, 16610, Prague, Czech Republic
| | - Rafal Baranski
- Department of Plant Biology and Biotechnology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120, Krakow, Poland
| | - Katarzyna Pajor
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
- Doctoral School of Exact and Natural Sciences, Jagiellonian University, S. Łojasiewicza 11, 30-348, Krakow, Poland
| | - Malgorzata Baranska
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, Bobrzynskiego 14, 30-348, Krakow, Poland
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
| |
Collapse
|
2
|
Uthaman S, Parvinroo S, Mathew AP, Jia X, Hernandez B, Proctor A, Sajeevan KA, Nenninger A, Long MJ, Park IK, Chowdhury R, Phillips GJ, Wannemuehler MJ, Bardhan R. Inhibiting the cGAS-STING Pathway in Ulcerative Colitis with Programmable Micelles. ACS Nano 2024; 18:12117-12133. [PMID: 38648373 DOI: 10.1021/acsnano.3c11257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Ulcerative colitis is a chronic condition in which a dysregulated immune response contributes to the acute intestinal inflammation of the colon. Current clinical therapies often exhibit limited efficacy and undesirable side effects. Here, programmable nanomicelles were designed for colitis treatment and loaded with RU.521, an inhibitor of the cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) pathway. STING-inhibiting micelles (SIMs) comprise hyaluronic acid-stearic acid conjugates and include a reactive oxygen species (ROS)-responsive thioketal linker. SIMs were designed to selectively accumulate at the site of inflammation and trigger drug release in the presence of ROS. Our in vitro studies in macrophages and in vivo studies in a murine model of colitis demonstrated that SIMs leverage HA-CD44 binding to target sites of inflammation. Oral delivery of SIMs to mice in both preventive and delayed therapeutic models ameliorated colitis's severity by reducing STING expression, suppressing the secretion of proinflammatory cytokines, enabling bodyweight recovery, protecting mice from colon shortening, and restoring colonic epithelium. In vivo end points combined with metabolomics identified key metabolites with a therapeutic role in reducing intestinal and mucosal inflammation. Our findings highlight the significance of programmable delivery platforms that downregulate inflammatory pathways at the intestinal mucosa for managing inflammatory bowel diseases.
Collapse
Affiliation(s)
- Saji Uthaman
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
| | - Shadi Parvinroo
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa 50011, United States
| | - Ansuja Pulickal Mathew
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
| | - Xinglin Jia
- Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
| | - Belen Hernandez
- Department of Veterinary Pathology, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011, United States
| | - Alexandra Proctor
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa 50011, United States
| | - Karuna Anna Sajeevan
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
| | - Ariel Nenninger
- Department of Veterinary Pathology, College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011, United States
| | - Mary-Jane Long
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
| | - In-Kyu Park
- Department of Biomedical Sciences and BioMedical Sciences Graduate Program (BMSGP), Chonnam National University Medical School, Gwangju 61469, Republic of Korea
| | - Ratul Chowdhury
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
| | - Gregory J Phillips
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa 50011, United States
| | - Michael J Wannemuehler
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
- Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa 50011, United States
| | - Rizia Bardhan
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, United States
- Nanovaccine Institute, Iowa State University, Ames, Iowa 50012, United States
| |
Collapse
|
3
|
Yuan Q, Yang M, Zheng H, Cai Y, Luo P, Wang X, Xu P. M2 Macrophage-Derived Extracellular Vesicles Encapsulated in Hyaluronic Acid Alleviate Osteoarthritis by Modulating Macrophage Polarization. ACS Biomater Sci Eng 2024; 10:3355-3377. [PMID: 38563817 DOI: 10.1021/acsbiomaterials.3c01833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
An imbalance between M1 and M2 macrophage polarization is critical in osteoarthritis (OA) development. We investigated the effect of M2 macrophage-derived extracellular vesicles (M2-EVs) to reprogramme macrophages from the M1 to M2 phenotype for OA treatment. M1 macrophages and mouse OA models were treated with M2-EVs. Proteomic analysis was performed to evaluate macrophage polarization in vitro. The OA models were as follows: destabilization of the medial meniscus (DMM) surgery-induced OA and collagenase-induced OA (CIOA). Hyaluronic acid (HA) was used to deliver M2-EVs. M2-EVs decreased macrophage accumulation, repolarized macrophages from the M1 to M2 phenotype, mitigated synovitis, reduced cartilage degradation, alleviated subchondral bone damage, and improved gait abnormalities in the CIOA and DMM models. Moreover, HA increased the retention time of M2-EVs and enhanced the efficiency of M2-EVs in OA treatment. Furthermore, proteomic analysis demonstrated that M2-EVs exhibited a macrophage reprogramming ability similar to IL-4, and the pathways might be the NOD-like receptor (NLR), TNF, NF-κB, and Toll-like receptor (TLR) signaling pathways. M2-EVs reprogrammed macrophages from the M1 to M2 phenotype, which resulted in beneficial effects on cartilage and attenuation of OA severity. In summary, our study indicated that M2-EV-guided reprogramming of macrophages is a promising treatment strategy for OA.
Collapse
Affiliation(s)
- Qiling Yuan
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Mingyi Yang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Haishi Zheng
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Yongsong Cai
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Pan Luo
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| | - Xinyi Wang
- Department of Rehabilitation, Shaanxi Provincial Rehabilitation Hospital, Xi'an, Shaanxi 710065, China
| | - Peng Xu
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, China
| |
Collapse
|
4
|
Roda A, Paiva A, Rita C Duarte A. A Low Transition Temperature Mixture-based viscosupplementation complemented with celecoxib for osteoarthritis treatment. Int J Pharm 2024; 656:124088. [PMID: 38582102 DOI: 10.1016/j.ijpharm.2024.124088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/08/2024]
Abstract
Viscosupplementation consists of hyaluronic acid (HA) intra-articular injections, commonly applied for osteoarthritis treatment while non-steroidal anti-inflammatory drugs (NSAIDs) are widely administered for pain relief. Here, HA and a NSAID (celecoxib) were combined in a formulation based on a low transition temperature mixture (LTTM) of glycerol:sorbitol, reported to increase celecoxib's solubility, thus rendering a potential alternative viscosupplement envisioning enhanced therapeutic efficiency. The inclusion of glucosamine, a cartilage precursor, was also studied. The developed formulations were assessed in terms of rheological properties, crucial for viscosupplementation: the parameters of crossover frequency, storage (G') and loss (G'') moduli, zero-shear-rate viscosity, stable viscosity across temperatures, and shear thinning behaviour, support viscoelastic properties suitable for viscosupplementation. Additionally, the gels biocompatibility was confirmed in chondrogenic cells (ATDC5). Regarding drug release studies, high and low clearance scenarios demonstrated an increased celecoxib (CEX) release from the gel (6 to 73-fold), compared to dissolution in PBS. The low clearance setup presented the highest and most sustained CEX release, highlighting the importance of the gel structure in CEX delivery. NMR stability studies over time demonstrated the LTTM+HA+CEX (GHA+CEX) gel as viable candidate for further in vivo evaluation. In sum, the features of GHA+CEX support its potential use as alternative viscosupplement.
Collapse
Affiliation(s)
- Ana Roda
- LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, Caparica, 2829-516, Portugal.
| | - Alexandre Paiva
- LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, Caparica, 2829-516, Portugal
| | - Ana Rita C Duarte
- LAQV-REQUIMTE, Chemistry Department, NOVA School of Science and Technology, Caparica, 2829-516, Portugal.
| |
Collapse
|
5
|
Song M, Zhu L, Zhang L, Ge X, Cao J, Teng Y, Tian R. Combination of Molecule-Targeted Therapy and Photodynamic Therapy Using Nanoformulated Verteporfin for Effective Uveal Melanoma Treatment. Mol Pharm 2024; 21:2340-2350. [PMID: 38546166 DOI: 10.1021/acs.molpharmaceut.3c01117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Uveal melanoma (UM) is the most common primary ocular malignancy in adults and has high mortality. Recurrence, metastasis, and therapeutic resistance are frequently observed in UM, but no beneficial systemic therapy is available, presenting an urgent need for developing effective therapeutic drugs. Verteporfin (VP) is a photosensitizer and a Yes-Associated Protein (YAP) inhibitor that has been used in clinical practice. However, VP's lack of tumor targetability, poor biocompatibility, and relatively low treatment efficacy hamper its application in UM management. Herein, we developed a biocompatible CD44-targeting hyaluronic acid nanoparticle (HANP) carrying VP (HANP/VP) to improve UM treatment efficacy. We found that HANP/VP showed a stronger inhibitory effect on cell proliferation than that of free VP in UM cells. Systemic delivery of HANP/VP led to targeted accumulation in the UM-tumor-bearing mouse model. Notably, HANP/VP mediated photodynamic therapy (PDT) significantly inhibited UM tumor growth after laser irradiation compared with no treatment or free VP treatment. Consistently, in HANP/VP treated tumors after laser irradiation, the tumor proliferation and YAP expression level were decreased, while the apoptotic tumor cell and CD8+ immune cell levels were elevated, contributing to effective tumor growth inhibition. Overall, the results of this preclinical study showed that HANP/VP is an effective nanomedicine for tumor treatment through PDT and inhibition of YAP in the UM tumor mouse model. Combining phototherapy and molecular-targeted therapy offers a promising approach for aggressive UM management.
Collapse
Affiliation(s)
- Meijiao Song
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Lei Zhu
- Department of Surgery and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Lumeng Zhang
- Department of Surgery and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia 30322, United States
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, Jilin Province, China
| | - Xiaoguang Ge
- Department of Nuclear Medicine, China-Japan Union Hospital, Jilin University, Changchun 130033, Jilin Province, China
| | - Jinfeng Cao
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Yong Teng
- Department of Hematology and Medical Oncology and Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Rui Tian
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| |
Collapse
|
6
|
Alaskarov E, Batıoğlu-Karaaltın A, Erdur ZB, Gülmez ZD, İnan HC, Öztürk Ö. The Long Term Results of Hyaluronic Acid/Dextranomer Injection Laryngoplasty in Unilateral Vocal Fold Paralysis. Ann Otol Rhinol Laryngol 2024; 133:524-531. [PMID: 38375779 DOI: 10.1177/00034894241232478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
OBJECTIVE This study was conducted to present the long-term functional outcomes of injection laryngoplasty (IL) with hyaluronic acid/dextranomer (HA/D) in unilateral vocal fold paralysis (UVFP). METHODS A total of 40 patients who underwent HA/D injection for UVFP were enrolled. The acoustic analysis of the voice was evaluated with jitter percentage, shimmer percentage, maximum phonation time, harmonics-to-noise ratio, and fundamental frequency. The psychosocial effect of the voice was determined using the Voice Handicap Index-10. Fiberoptic endoscopic evaluation of swallowing was performed and 2 scales were used for quantification: a modified penetration-aspiration scale and a dysphagia score. All measurements were performed at preoperative day and postoperative months 1, 6, and 24. RESULTS A statistically significant improvement was observed for all of the evaluated parameters except the maximum phonation time for postoperative months 1, 6, and 24 (P < .05). In the evaluation of the maximum phonation time, although there was a significant improvement for the postoperative months 1 and 6, no significant difference was observed between the postoperative 24th month and the preoperative value. CONCLUSIONS HA/D injection laryngoplasty is an effective method both in the short- and long-term to improve voice and swallowing functions in patients with UVFP.
Collapse
Affiliation(s)
- Elvin Alaskarov
- Department of Otolaryngology Head and Neck Surgery, Istanbul University-Cerrahpasa Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Ayşegül Batıoğlu-Karaaltın
- Department of Otolaryngology Head and Neck Surgery, Istanbul University-Cerrahpasa Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Zülküf Burak Erdur
- Department of Otolaryngology Head and Neck Surgery, Istanbul University-Cerrahpasa Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Züleyha Dilek Gülmez
- Department of Audiology, İstanbul University-Cerrahpasa School of Health Science, İstanbul, Turkey
| | - Hakkı Caner İnan
- Department of Otolaryngology Head and Neck Surgery, Istanbul University-Cerrahpasa Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Özcan Öztürk
- Department of Otolaryngology Head and Neck Surgery, Istanbul University-Cerrahpasa Cerrahpasa Medical Faculty, Istanbul, Turkey
| |
Collapse
|
7
|
Shabani M, Sharifi S, Karimi I, Shirian S, Fadaei M, Mirzaei E. Evaluation of the restorative effect of ozone and chitosan- hyaluronic acid with and without mesenchymal stem cells on wound healing in rats. Vet Med Sci 2024; 10:e1439. [PMID: 38695208 PMCID: PMC11063917 DOI: 10.1002/vms3.1439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 03/10/2024] [Indexed: 05/04/2024] Open
Abstract
This study evaluated the effect of ozone, chitosan-hyaluronic (Cs-HA) acid and mesenchymal stem cells (MSCs) on wound healing in rats. A total of 64 rats were randomly divided into four groups: control, ozone, Cs-HA + ozone and Cs-HA + ozone + MSCs. A 5 mm full-thickness wound was created on the back of each rat. The wound area was measured macroscopically on days 3, 5, 9 and 14. Tissue sections were prepared for histopathological evaluation of inflammation, collagen arrangement, neovascularization and epithelial tissue rearrangement. Macroscopic assessment showed differences in wound area on days 5, 9 and 14. Histopathological examination showed that the Cs-HA + ozone + MSCs and Cs-HA + ozone groups had significantly higher vascularization on day 3 compared to the ozone-treated and control groups. All treatment groups had significantly better collagen arrangement than the control group. On day 5, no significant difference was observed between different groups. On day 9, the inflammation level in the Cs-HA + ozone + MSCs group was significantly lower than in the other groups. All treatment groups had significantly better vascularization compared to the control group. On day 14, the rate of inflammation was significantly lower in the treatment groups than in the control group. Significantly higher collagen arrangement levels were observed in the Cs-HA + ozone and Cs-HA + ozone + MSCs groups compared to the control and ozone groups. All treatment groups had significantly better epithelial tissue rearrangement than the control group. Overall, the results of this study indicated that treatment with ozone, Cs-HA acid, Cs-HA and MSCs accelerated wound healing in rats. The effect of using Cs-HA acid with mesenchymal cells was better than the other types of treatment. Larger clinical trials are needed to assess these factors for improving chronic wound treatment.
Collapse
Affiliation(s)
- Mahshid Shabani
- Department of Clinical SciencesFaculty of Veterinary MedicineUniversity of ShahrekordShahrekordIran
- Shiraz Molecular Pathology Resrech CenterDr Daneshbod Path LabShirazIran
| | - Siavash Sharifi
- Department of Clinical SciencesFaculty of Veterinary MedicineUniversity of ShahrekordShahrekordIran
| | - Iraj Karimi
- Department of PathobiologySchool of Veterinary MedicineUniversity of ShahrekordShahrekordIran
| | - Sadegh Shirian
- Department of PathobiologySchool of Veterinary MedicineUniversity of ShahrekordShahrekordIran
| | - Milad Fadaei
- Department of Medical NanotechnologySchool of Advanced Medical Sciences and TechnologiesShiraz University of Medical SciencesShirazIran
| | - Esmaeil Mirzaei
- Department of Medical NanotechnologySchool of Advanced Medical Sciences and TechnologiesShiraz University of Medical SciencesShirazIran
| |
Collapse
|
8
|
Puiggalí-Jou A, Rizzo R, Bonato A, Fisch P, Ponta S, Weber DM, Zenobi-Wong M. FLight Biofabrication Supports Maturation of Articular Cartilage with Anisotropic Properties. Adv Healthc Mater 2024; 13:e2302179. [PMID: 37867457 DOI: 10.1002/adhm.202302179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Indexed: 10/24/2023]
Abstract
Tissue engineering approaches that recapitulate cartilage biomechanical properties are emerging as promising methods to restore the function of injured or degenerated tissue. However, despite significant progress in this research area, the generation of engineered cartilage constructs akin to native counterparts still represents an unmet challenge. In particular, the inability to accurately reproduce cartilage zonal architecture with different collagen fibril orientations is a significant limitation. The arrangement of the extracellular matrix (ECM) plays a fundamental role in determining the mechanical and biological functions of the tissue. In this study, it is shown that a novel light-based approach, Filamented Light (FLight) biofabrication, can be used to generate highly porous, 3D cell-instructive anisotropic constructs that lead to directional collagen deposition. Using a photoclick-based photoresin optimized for cartilage tissue engineering, a significantly improved maturation of the cartilaginous tissues with zonal architecture and remarkable native-like mechanical properties is demonstrated.
Collapse
Affiliation(s)
- Anna Puiggalí-Jou
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences & Technology, ETH Zürich, Otto-Stern-Weg 7, Zürich, 8093, Switzerland
| | - Riccardo Rizzo
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences & Technology, ETH Zürich, Otto-Stern-Weg 7, Zürich, 8093, Switzerland
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, 52 Oxford Street, Cambridge, MA, 02138, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, 02115, USA
| | - Angela Bonato
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences & Technology, ETH Zürich, Otto-Stern-Weg 7, Zürich, 8093, Switzerland
| | - Philipp Fisch
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences & Technology, ETH Zürich, Otto-Stern-Weg 7, Zürich, 8093, Switzerland
| | - Simone Ponta
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences & Technology, ETH Zürich, Otto-Stern-Weg 7, Zürich, 8093, Switzerland
| | - Daniel M Weber
- Division of Hand Surgery, University Children's Hospital Zürich, University of Zürich, Zürich, 8032, Switzerland
| | - Marcy Zenobi-Wong
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences & Technology, ETH Zürich, Otto-Stern-Weg 7, Zürich, 8093, Switzerland
| |
Collapse
|
9
|
Liu Q, Guo L, Zhu Y, Song B, Zeng X, Liang Z, Liu J, Song B. Prospective comparative clinical study: Efficacy evaluation of collagen combined with hyaluronic acid injections for tear trough deformity. J Cosmet Dermatol 2024; 23:1613-1619. [PMID: 38299745 DOI: 10.1111/jocd.16211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 01/14/2024] [Accepted: 01/23/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Tear trough filling is a popular facial rejuvenation procedure, and hyaluronic acid is typically used as the filler of choice. However, Tyndall's phenomenon, a common complication following hyaluronic acid injection, can occur, leading to skin discoloration of the lower eyelid. AIMS This single-center, prospective, comparative clinical study aimed to evaluate the efficacy of collagen and hyaluronic acid injections in treating tear trough deformity. METHODS Sixty patients were enrolled between June 2022 and January 2023. Patients were randomly allocated into three groups: Group A received hyaluronic acid, Group B received hyaluronic acid combined with collagen, and Group C received collagen alone. Baseline characteristics, including age, sex, and tear trough deformity grade were considered before therapy. Changes in tear trough deformity scores, Global Aesthetic Improvement Scores, and the presence of the Tyndall effect were analyzed at 1 and 3 months postinjection to determine differences among the three groups. RESULTS Baseline profiles of the three groups were similar. In the first month postinjection, there was no difference in the Global Aesthetic Improvement Scores and tear trough deformity between the three groups. However, in the third-month postinjection, there was a significant difference in scores between patients in Group C and those in Groups A or B. The Tyndall effect manifested in three patients in Group A, which was significantly different from that in Groups B and C. CONCLUSION The combined use of hyaluronic acid with collagen in injectable fillers corrected tear trough deformities and reduced the occurrence of the Tyndall phenomenon, which can be problematic with hyaluronic acid alone. Additionally, this combination may help overcome the disadvantage of a shorter retention period when using collagen alone.
Collapse
Affiliation(s)
- Qing Liu
- Xian Bravou Medical Beauty Hospital, Xi'an, China
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Lei Guo
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yuhan Zhu
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Binyu Song
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Xianhui Zeng
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Zhen Liang
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jiaxi Liu
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Baoqiang Song
- Department of Plastic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| |
Collapse
|
10
|
Aires MM, de Oliveira KVG, do Amaral JB, Mônico-Neto M, Martins JRM, Santiago AL, De Biase NG. Effect of Testosterone on the Thyroarytenoid Muscle and Lamina Propria of Female Rat Vocal Folds. Laryngoscope 2024; 134:2316-2321. [PMID: 37997493 DOI: 10.1002/lary.31201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/22/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023]
Abstract
OBJECTIVE To analyze the effects of androgen therapy on the thyroarytenoid (TA) muscle, expression of androgen receptors (ARs) and hyaluronic acid (HA) concentration in the vocal folds (VFs) of adult female rats. METHODS Twenty-one adult female Wistar rats were divided into experimental and control groups. The experimental group received weekly intramuscular injections of nandrolone decanoate for 9 weeks. Following euthanasia and dissection of the VFs, histomorphometric analysis of the TA muscle, immunohistochemical evaluation of ARs, and measurement of HA concentration using the ELISA-like fluorimetric method were performed. RESULTS The experimental group exhibited a significantly larger mean fiber cross-sectional area in the TA muscle compared to the control group (434.3 ± 68.6 μm2 versus 305.7 ± 110.1 μm2; p = 0.029), indicating muscle hypertrophy. There was no significant difference in the number of muscle fibers. The experimental group showed higher expression of ARs in the lamina propria (62.0% ± 30.3% versus 22.0% ± 22.8%; p = 0.046) and in the TA muscle (45.0% ± 22.6% versus 18.3% ± 9.8%; p = 0.024). There was no significant difference in the concentration of HA. CONCLUSION Exposure of adult female rats to androgen therapy resulted in hypertrophy of the TA muscle and increased expression of ARs in the VFs. The TA muscle seems to be the primary target of testosterone action in the VF, and the up-regulation of ARs might contribute to the persistent deepening of the voice. LEVEL OF EVIDENCE NA Laryngoscope, 134:2316-2321, 2024.
Collapse
Affiliation(s)
- Mateus M Aires
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- Faculty of Medical Sciences, Universidade de Pernambuco (UPE), Recife, Brazil
| | - Karine V G de Oliveira
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Jônatas B do Amaral
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Marcos Mônico-Neto
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - João Roberto M Martins
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Aline L Santiago
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Noemi G De Biase
- Department of Otolaryngology, Head & Neck Surgery, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- Pontifícia Universidade Católica de São Paulo (PUC), São Paulo, Brazil
| |
Collapse
|
11
|
Wang Z, Xie D, Li J, Zhai Z, Lu Z, Tian X, Niu Y, Zhao Q, Zheng P, Dong L, Wang C. Molecular force-induced liberation of transforming growth factor-beta remodels the spleen for ectopic liver regeneration. J Hepatol 2024; 80:753-763. [PMID: 38244845 DOI: 10.1016/j.jhep.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 12/08/2023] [Accepted: 01/04/2024] [Indexed: 01/22/2024]
Abstract
BACKGROUND & AIMS Ectopic liver regeneration in the spleen is a promising alternative to organ transplantation for treating liver failure. To accommodate transplanted liver cells, the splenic tissue must undergo structural changes to increase extracellular matrix content, demanding a safe and efficient approach for tissue remodelling. METHODS We synthesised sulphated hyaluronic acid (sHA) with an affinity for the latent complex of transforming growth factor-β (TGF-β) and cross-linked it into a gel network (sHA-X) via click chemistry. We injected this glycan into the spleens of mice to induce splenic tissue remodelling via supraphysiological activation of endogenous TGF-β. RESULTS sHA-X efficiently bound to the abundant latent TGF-β in the spleen. It provided the molecular force to liberate the active TGF-β dimers from their latent complex, mimicking the 'bind-and-pull' mechanism required for physiological activation of TGF-β and reshaping the splenic tissue to support liver cell growth. Hepatocytes transplanted into the remodelled spleen developed into liver tissue with sufficient volume to rescue animals with a metabolic liver disorder (Fah-/- transgenic model) or following 90% hepatectomy, with no adverse effects observed and no additional drugs required. CONCLUSION Our findings highlight the efficacy and translational potential of using sHA-X to remodel a specific organ by mechanically activating one single cytokine, representing a novel strategy for the design of biomaterials-based therapies for organ regeneration. IMPACT AND IMPLICATIONS Cell transplantation may provide a lifeline to millions of patients with end-stage liver diseases, but their severely damaged livers being unable to accommodate the transplanted cells is a crucial hurdle. Herein, we report an approach to restore liver functions in another organ - the spleen - by activating one single growth factor in situ. This approach, based on a chemically designed polysaccharide that can mechanically liberate the active transforming growth factor-β to an unusually high level, promotes the function of abundant allogenic liver cells in the spleen, rescuing animals from lethal models of liver diseases and showing a high potential for clinical translation.
Collapse
Affiliation(s)
- Zhenzhen Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China; State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China
| | - Daping Xie
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China
| | - Jiayi Li
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Ziyu Zhai
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Zhuojian Lu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu, 210023, China
| | - Xuejiao Tian
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Yiming Niu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China
| | - Qi Zhao
- Department of Biomedical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR, China
| | - Peng Zheng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu, 210023, China; Chemistry and Biomedicine Innovative Center, Nanjing University, Nanjing, Jiangsu 210023, China.
| | - Lei Dong
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China; National Resource Center for Mutant Mice, Nanjing, Jiangsu, 210023, China; Chemistry and Biomedicine Innovative Center, Nanjing University, Nanjing, Jiangsu 210023, China.
| | - Chunming Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China; Department of Pharmaceutical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR, China.
| |
Collapse
|
12
|
Zhao J, Chen Z, Li X, Tong Z, Xu Z, Feng P, Wang P. Performance assessment of an injectable hyaluronic acid/polylactic acid complex hydrogel with enhanced biological properties as a dermal filler. J Biomed Mater Res A 2024; 112:721-732. [PMID: 38093473 DOI: 10.1002/jbm.a.37653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 11/16/2023] [Accepted: 11/27/2023] [Indexed: 03/20/2024]
Abstract
Injectable hyaluronic acid (HA) hydrogel plays an important role in dermal filling. However, conventional HA dermal fillers mostly lack bio-functional diversity and frequently cause adverse reactions because of the chemical stiffness of highly modified degree and crosslinker residues. In this study, polylactic acid (PLA) was embedded into HA hydrogel as a bioactive substance and 1,4-butanediol diglycidyl ether was used as a crosslinker to prepare the HA/PLA composite hydrogel with enhanced biocompatibility and biological performance. We aimed to investigate the properties of HA/PLA composite hydrogels as dermal fillers by assessing the rheological properties, surface microstructure, enzymolysis stability, swelling ratio, degradation rate, cytotoxicity, and anti-wrinkle effect on photo-aged skin. The results showed that the stability and stiffness of the composite hydrogel decreased with an increasing amount of PLA, while the in vivo safety of the HA/PLA hydrogel was enhanced, showing no adverse reactions such as edema, redness, or swelling. Moreover, the composite hydrogel with 2 wt% PLA exhibited excellent anti-wrinkle effects, showing the highest collagen production. Thus, the PLA-embedded HA composite hydrogel showed potential as a dermal filler with high safety, easy injectability, and excellent anti-wrinkle effects.
Collapse
Affiliation(s)
- Jiajing Zhao
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Ziwei Chen
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Xiaoshuo Li
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Zheren Tong
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Zijin Xu
- College of Pharmacy, Jiangxi Medical College, Shangrao, China
| | - Peishi Feng
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Ping Wang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| |
Collapse
|
13
|
Goodarzi K, Lane R, Rao SS. Varying the RGD concentration on a hyaluronic acid hydrogel influences dormancy versus proliferation in brain metastatic breast cancer cells. J Biomed Mater Res A 2024; 112:710-720. [PMID: 38018303 DOI: 10.1002/jbm.a.37651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023]
Abstract
A majority of breast cancer deaths occur due to metastasis of cancer cells to distant organs. In particular, brain metastasis is very aggressive with an extremely low survival rate. Breast cancer cells that metastasize to the brain can enter a state of dormancy, which allows them to evade death. The brain microenvironment provides biophysical, biochemical, and cellular cues, and plays an important role in determining the fate of dormant cancer cells. However, how these cues influence dormancy remains poorly understood. Herein, we employed hyaluronic acid (HA) hydrogels with a stiffness of ~0.4 kPa as an in vitro biomimetic platform to investigate the impact of biochemical cues, specifically alterations in RGD concentration, on dormancy versus proliferation in MDA-MB-231Br brain metastatic breast cancer cells. We applied varying concentrations of RGD peptide (0, 1, 2, or 4 mg/mL) to HA hydrogel surfaces and confirmed varying degrees of surface functionalization using a fluorescently labeled RGD peptide. Post functionalization, ~10,000 MDA-MB-231Br cells were seeded on top of the hydrogels and cultured for 5 days. We found that an increase in RGD concentration led to changes in cell morphology, with cells transitioning from a rounded to spindle-like morphology as well as an increase in cell spreading area. Also, an increase in RGD concentration resulted in an increase in cell proliferation. Cellular dormancy was assessed using the ratio of phosphorylated extracellular signal-regulated kinase 1/2 (p-ERK) to phosphorylated p38 (p-p38) positivity, which was significantly lower in hydrogels without RGD and in hydrogels with lowest RGD concentration compared to hydrogels functionalized with higher RGD concentration. We also demonstrated that the HA hydrogel-induced cellular dormancy was reversible. Finally, we demonstrated the involvement of β1 integrin in mediating cell phenotype in our hydrogel platform. Overall, our results provide insight into the role of biochemical cues in regulating dormancy versus proliferation in brain metastatic breast cancer cells.
Collapse
Affiliation(s)
- Kasra Goodarzi
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, Alabama, USA
| | - Rachel Lane
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, Alabama, USA
| | - Shreyas S Rao
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, Alabama, USA
| |
Collapse
|
14
|
Li Z, Kang M, Xu C, Chiang M, Lee CS, Lee M. Black Phosphorus-Based Dynamic Self-Healing Hydrogel to Integrate Demineralized Bone Matrix and Noggin-Targeting siRNA for Synergistic Osteogenesis. ACS Appl Mater Interfaces 2024. [PMID: 38686456 DOI: 10.1021/acsami.4c01324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Although a demineralized bone matrix (DBM) is often used as an alternative to an autologous bone graft, its clinical application is still hampered by easy dispersion of DBM particles and insufficient osteoinductivity in the defect site. Herein, we designed a self-healing hydrogel for DBM that can rapidly restore its structural integrity after damage based on amino-rich black phosphorus (BP) nanosheets and aldehyde-functionalized hyaluronic acid (AHA). Given the increased expression of bone morphogenetic protein (BMP) antagonists by DBM stimulation, the osteogenic potency of DBM in the hydrogel carrier was further enhanced by abrogating the BMP antagonism. The BP/AHA hydrogel provided dynamic polymer-nanosheet networks that combine injectability, modability, and physical stability with high DBM loading, where the BP nanosheets served as osteogenic cross-linkers to promote biomineralization and deliver siRNA to suppress undesirable expression of BMP antagonist noggin by DBM. As a result, the BP/AHA hydrogel integrated with DBM and noggin-targeting siRNA synergistically promoted osteogenic differentiation of mesenchymal stem cells by enhancing BMP/Smad signaling. This work demonstrates a promising strategy to improve the efficacy of bone regeneration using bone graft.
Collapse
Affiliation(s)
- Zhi Li
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, California 90095, United States
| | - Minjee Kang
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, California 90095, United States
| | - Changlu Xu
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, California 90095, United States
| | - Michelle Chiang
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, California 90095, United States
| | - Chung-Sung Lee
- Department of Pharmaceutical Engineering, Soonchunhyang University, Asan 31538, Republic of Korea
| | - Min Lee
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, California 90095, United States
- Department of Bioengineering, University of California, Los Angeles, California 90095, United States
| |
Collapse
|
15
|
Zhao Y, Ding W, Zhang P, Deng L, Long Y, Lu J, Shiri F, Heidari Majd M. Improving Tamoxifen Performance in Inducing Apoptosis and Hepatoprotection by Loading on a Dual Nanomagnetic Targeting System. Anticancer Agents Med Chem 2024; 24:ACAMC-EPUB-140074. [PMID: 38685808 DOI: 10.2174/0118715206289666240423091244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/15/2024] [Accepted: 03/19/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND Although tamoxifen (TMX) belongs to selective estrogen receptor modulators (SERMs) and selectively binds to estrogen receptors, it affects other estrogen-producing tissues due to passive diffusion and non-differentiation of normal and cancerous cells and leads to side effects. METHODS The problems expressed about tamoxifen (TMX) encouraged us to design a new drug delivery system based on magnetic nanoparticles (MNPs) to simultaneously target two receptors on cancer cells through folic acid (FA) and hyaluronic acid (HA) groups. The mediator of binding of two targeting agents to MNPs is a polymer linker, including dopamine, polyethylene glycol, and terminal amine (DPN). RESULTS Zeta potential, dynamic light scattering (DLS), and Field emission scanning electron microscopy (FESEM) methods confirmed that MNPs-DPN-HA-FA has a suitable size of ~105 nm and a surface charge of -41 mV, and therefore, it can be a suitable option for carrying TMX and increasing its solubility. The cytotoxic test showed that the highest concentration of MNPs-DPN-HA-FA-TMX decreased cell viability to about 11% after 72 h of exposure compared to the control. While the protective effect of modified MNPs on normal cells was evident, unlike tamoxifen, the survival rate of liver cells, even after 180 min of treatment, was not significantly different from the control group. The protective effect of MNPs was also confirmed by examining the amount of malondialdehyde, and no significant difference was observed in the amount of lipid peroxidation caused by modified MNPs compared to the control. Flow cytometry proved that TMX can induce apoptosis by targeting MNPs. Real-time PCR showed that the modified MNPs activated the intrinsic and extrinsic mitochondrial pathways of apoptosis, so the Bak1/Bclx ratio for MNPs-DPN-HA-FA-TMX and free TMX was 70.82 and 0.38, respectively. Also, the expression of the caspase-3 gene increased 430 times compared to the control. On the other hand, only TNF gene expression, which is responsible for metastasis in some tumors, was decreased by both free TMX and MNPs-DPN-HA-FA-TMX. Finally, molecular docking proved that MNPs-DPN-HA-FA-TMX could provide a very stable interaction with both CD44 and folate receptors, induce apoptosis in cancer cells, and reduce hepatotoxicity. CONCLUSION All the results showed that MNPs-DPN-HA-FA-TMX can show good affinity to cancer cells using targeting agents and induce apoptosis in metastatic breast ductal carcinoma T-47D cell lines. Also, the protective effects of MNPs on hepatocytes are quite evident, and they can reduce the side effects of TMX.
Collapse
Affiliation(s)
- Yanfang Zhao
- Oncology Department, Yan'An Hospital Affiliated To Kunming Medical University, Kunming, 650000, China
| | - Wanbao Ding
- Oncology Department, Yan'An Hospital Affiliated To Kunming Medical University, Kunming, 650000, China
| | - Peixian Zhang
- Oncology Department, Yan'An Hospital Affiliated To Kunming Medical University, Kunming, 650000, China
| | - Lei Deng
- Oncology Department, Yan'An Hospital Affiliated To Kunming Medical University, Kunming, 650000, China
| | - Yi Long
- Oncology Department, Yan'An Hospital Affiliated To Kunming Medical University, Kunming, 650000, China
| | - Jiuqin Lu
- Oncology Department, Yan'An Hospital Affiliated To Kunming Medical University, Kunming, 650000, China
| | | | - Mostafa Heidari Majd
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zabol University of Medical Sciences, Zabol, Iran
| |
Collapse
|
16
|
Elvitigala KCML, Mohan L, Mubarok W, Sakai S. Phototuning of Hyaluronic-Acid-Based Hydrogel Properties to Control Network Formation in Human Vascular Endothelial Cells. Adv Healthc Mater 2024:e2303787. [PMID: 38684108 DOI: 10.1002/adhm.202303787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 03/06/2024] [Indexed: 05/02/2024]
Abstract
In vitro network formation by endothelial cells serves as a fundamental model for studies aimed at understanding angiogenesis. The morphogenesis of these cells to form a network is intricately regulated by the mechanical and biochemical properties of the extracellular matrix. Here the effects of modulating these properties in hydrogels derived from phenolated hyaluronic acid (HA-Ph) and phenolated gelatin (Gelatin-Ph) are presented. Visible-light irradiation in the presence of tris(2,2'-bipyridyl)ruthenium(II) chloride hexahydrate and sodium persulfate induces the crosslinking of these polymers, thereby forming a hydrogel and degrading HA-Ph. Human vascular endothelial cells form networks on the hydrogel prepared by visible-light irradiation for 45 min (42 W cm-2 at 450 nm) but not on the hydrogels prepared by irradiation for 15, 30, or 60 min. The irradiation time-dependent degradation of HA-Ph and the changes in the mechanical stiffness of the hydrogels, coupled with the expressions of RhoA and β-actin genes and CD44 receptors in the cells, reveal that the network formation is synergistically influenced by the hydrogel stiffness and HA-Ph degradation. These findings highlight the potential of tailoring HA-based hydrogel properties to modulate human vascular endothelial cell responses, which is critical for advancing their application in vascular tissue engineering.
Collapse
Affiliation(s)
| | - Lakshmi Mohan
- Department of Bioengineering, Henry Samueli School of Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Wildan Mubarok
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
| | - Shinji Sakai
- Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
| |
Collapse
|
17
|
Battaglia AG, D’Apolito R, Labionda F, Ramazzotti J, Zagra L. Ultrasound-Guided Hip Injections with High Density Hyaluronic Acid: Outcome at One Year Follow Up. J Clin Med 2024; 13:2515. [PMID: 38731044 PMCID: PMC11084914 DOI: 10.3390/jcm13092515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/14/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
Background: The ultrasound-guided viscosupplementation of the hip joint with hyaluronic acid (HA) is considered a standard procedure among the conservative treatments for hip arthritis. The aim of this study was to evaluate the clinical benefit and the incidence of adverse events of the technique in an observational study at one year follow up. Methods: We evaluated a consecutive series of 85 patients with a diagnosis of symptomatic arthritis who underwent intra-articular ultrasound-guided hyaluronic acid injections. The scales used for evaluation were modified Harris Hip Score (mHHS), WOMAC (Western Ontario and McMaster University), and Hip Outcome Score (HOS) with subscale Sport (HOSs), for pain the Visual Analogic Scale (VAS). The patients were classified according to Tonnis' radiological classification of arthritis (range 0-3): 20 patients (grade 0), 32 (grade 1), 18 (grade 2), 15 (grade 3). Results: At last follow up, all the scales increased: mHHS from 59.35 to 82.1, HOS from 69.45 to 78.53, HOss from 47.4 to 58.11, VAS from 6.09 to 3.97, WOMAC from 33.2 to 31.5 (p < 0.05 for all the parameters); the results were elaborated with GraphPad Prism v5.0 (Prism Software La Jolla, CA, USA) using Wilcoxon's test. A total of 13 patients out of 85 needed arthroplasty, all classified as Tonnis grade 3. No serious adverse events were noted due to the procedure. Conclusions: Based on our findings, indication for the use of hyaluronic acid is limited to patients with mild to moderate arthritis. Patients in advanced arthritis refusing replacement surgery and asking for this treatment should be informed about the poor results of the technique even in the short term.
Collapse
Affiliation(s)
- Antonino Giulio Battaglia
- IRCCS Istituto Ortopedico Galeazzi, Hip Department, 20157 Milan, Italy; (R.D.); (F.L.); (J.R.); (L.Z.)
| | | | | | | | | |
Collapse
|
18
|
Pérez Expósito RE, Ortega Núñez MA, Buján Varela MJ, Vega Rodríguez RM, Ortíz Chércoles AI, La Torre Escuredo BJD. (Efficacy of new active viscosupplements on the behavior of an experimental model of osteoarthritis). Rev Esp Cir Ortop Traumatol (Engl Ed) 2024:S1888-4415(24)00080-8. [PMID: 38657788 DOI: 10.1016/j.recot.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/14/2024] [Indexed: 04/26/2024] Open
Abstract
OBJECTIVE to evaluate with an animal model of osteoarthritis (New Zealand rabbits) the effectiveness of treatment with active viscosupplements (hyaluronic acid loaded with nanoparticles (NPs) that encapsulate anti-inflammatory compounds or drugs. MATERIAL AND METHODS experimental study composed of 5 groups of rabbits in which section of the anterior cruciate ligament and resection of the internal meniscus were performed to trigger degenerative changes and use it as a model of osteoarthritis. The groups were divided into osteoarthrosis without treatment (I), treatment with commercial hyaluronic acid (HA) (II), treatment with HA with empty nanoparticles (III), treatment with HA with nanoparticles encapsulating dexamethasone (IV) and treatment with HA with nanoparticles that encapsulate curcumin (V). In groups II to V, the infiltration of the corresponding compound was carried out spaced one week apart.Macroscopic histological analysis was performed using a scale based on the Outerbridge classification for osteoarthritis. RESULTS We observed that this osteoarthritis model is reproducible and degenerative changes similar to those found in humans are observed.The groups that were infiltrated with hyaluronic acid with curcumin-loaded nanoparticles (V), followed by the dexamethasone group (IV) presented macroscopically less fibrillation, exposure of subchondral bone and sclerosis (better score on the scale) than the control groups (I) (osteoarthritis without treatment), group (II) treated with commercial hyaluronic acid and hyaluronic acid with nanoparticles without drug (III). CONCLUSIONS The use of active viscosupplements could have an additional effect to conventional hyaluronic acid treatment due to its antioxidant and anti-inflammatory effect. The most promising group was hyaluronic acid with nanoparticles that encapsulate curcumin and the second group was the one that encapsulates dexamethasone.
Collapse
Affiliation(s)
- R E Pérez Expósito
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario Ramón y Cajal; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, España.
| | - M A Ortega Núñez
- Universidad de Alcalá de Henares. Plaza de San Diego s/n, 20801, Alcalá de Henares, Madrid, España
| | - M J Buján Varela
- Universidad de Alcalá de Henares. Plaza de San Diego s/n, 20801, Alcalá de Henares, Madrid, España
| | - R M Vega Rodríguez
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario Ramón y Cajal; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, España
| | - A I Ortíz Chércoles
- Departamento de Veterinaria U.C. Experimental Animalario Hospital Universitario Ramón y Cajal, Madrid, España
| | - B J De La Torre Escuredo
- Servicio de Cirugía Ortopédica y Traumatología. Hospital Universitario Ramón y Cajal; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, España; Universidad de Alcalá de Henares. Plaza de San Diego s/n, 20801, Alcalá de Henares, Madrid, España; Departamento de Veterinaria U.C. Experimental Animalario Hospital Universitario Ramón y Cajal, Madrid, España
| |
Collapse
|
19
|
Rashid F, Carter P, Childs S. Novel Injectable Hydrogel Formulations and Gas Chromatography Analysis of the Residual Crosslinker in Formulations Intended for Pharmaceutical and Cosmetic Applications. Gels 2024; 10:280. [PMID: 38667699 PMCID: PMC11049452 DOI: 10.3390/gels10040280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
Novel hyaluronic acid (HA) crosslinked with pentaerythritol tetra-acrylate (PT) injectable hydrogels was invented. These injectable hydrogel/dermal filler formulations were synthesised using HA and the acrylate PT as a crosslinker under basic pH conditions using thermal crosslinking methods (oven heating), which provides a simple, safe, and eco-friendly method for crosslinking in 4 h under 45 °C. Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) analyses were conducted to represent the difference between the formulations in terms of peak formation and pore size, respectively. The crosslinking was partial as is considered to be typical for dermal injectable fillers. The rheological properties of these formulations showed that these novel dermal injectables are highly promising, and the newly developed fillers could be used with better results for dermal anti-wrinkle corrections, shaping, and volumising reasons. Furthermore, crosslinker (PT) residual analysis was carried out to state the formulations that are valid and acceptable for intradermal usage. The results from the GC method validation revealed it was a suitable method for this study. The GC analysis of all five injectable hydrogel/filler formulations demonstrated the formulations HA-PT 1, 2, 3 and 4 were formulated using (0.05-0.1)% w/w PT containing residual PT monomers within the safe limits that were determined to be below (0.008% w/w). This work has shown the development of a novel injectable hydrogel/filler formulation for pharmaceutical and cosmetic applications can be prepared in a more sustainable and simple way using pentaerythritol tetra-acrylate as a crosslinker agent, which holds great promise for the industry's future advancement.
Collapse
Affiliation(s)
- Fatimah Rashid
- School of Pharmacy and Pharmaceutics, Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland SR1 3SD, UK;
| | | | - Stephen Childs
- School of Pharmacy and Pharmaceutics, Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland SR1 3SD, UK;
| |
Collapse
|
20
|
Di Rosa L, De Pasquale A, Baldassano S, Marguglio N, Drid P, Proia P, Vasto S. New Regenerative and Anti-Aging Medicine Approach Based on Single-Stranded Alpha-1 Collagen for Neo-Collagenesis Induction: Clinical and Instrumental Experience of a New Injective Polycomponent Formulation for Dermal Regeneration. Biomedicines 2024; 12:916. [PMID: 38672270 PMCID: PMC11048055 DOI: 10.3390/biomedicines12040916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
This study explores the efficacy of a novel polycomponent formulation (KARISMA Rh Collagen® FACE, Taumedika Srl, Rome, Italy), containing 200 mg/mL of non-crosslinked high-molecular-weight hyaluronic acid (HMW-HA), 200 μg/mL of a human recombinant polypeptide of collagen-1 alpha chain, and 40 mg/mL of carboxymethyl cellulose (CMC) as a regenerative medicine for skin regeneration and rejuvenation. This formulation combines non-crosslinked high-molecular-weight hyaluronic acid, human recombinant polypeptide of collagen-1 alpha chain, and carboxymethyl cellulose to stimulate collagen type I production and enhance skin hydration. This study involved 100 subjects with varying skin conditions, divided into three groups based on skin aging, smoking history, and facial scarring, to evaluate the product's effectiveness in skin regeneration and aesthetic improvement. The methodology included two injections of Karisma (2 mL for each injection) one month apart, with evaluations conducted using FACE-Q questionnaires, the SGAIS Questionnaire, and Antera 3D skin scanner measurements at baseline, 30 days, and 60 days post-treatment. The results demonstrated a significant reduction in skin roughness and an improvement in skin quality across all the groups, with no correlation between the outcomes and the patient's age. The subjective assessments also indicated high satisfaction with the treatment's aesthetic results. The analyzed data allow us to conclude that the single-stranded collagen with hyaluronic acid and carboxymethyl-cellulose formulation is able to stimulate the skin's regenerative response, yielding significant results both in vitro and, through our study, also in vivo. This new polycomponent formulation effectively stimulates skin regeneration, improving skin quality and texture, with significant aesthetic benefits perceived by patients, and a low incidence of adverse events, marking a promising advancement in regenerative medicine.
Collapse
Affiliation(s)
- Luigi Di Rosa
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90100 Palermo, Italy; (S.B.); (N.M.); (S.V.)
| | | | - Sara Baldassano
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90100 Palermo, Italy; (S.B.); (N.M.); (S.V.)
| | - Noemi Marguglio
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90100 Palermo, Italy; (S.B.); (N.M.); (S.V.)
| | - Patrik Drid
- Faculty of Sport and Physical Education, University of Novi Sad, 21000 Novi Sad, Serbia;
| | - Patrizia Proia
- Department of Psychological, Pedagogical and Educational Sciences, Sport and Exercise Sciences Research Unit, University of Palermo, 90100 Palermo, Italy;
| | - Sonya Vasto
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90100 Palermo, Italy; (S.B.); (N.M.); (S.V.)
- Euro-Mediterranean Institutes of Science and Technology (IEMEST), 90139 Palermo, Italy
| |
Collapse
|
21
|
Inubushi T, Nag P, Sasaki JI, Shiraishi Y, Yamashiro T. The significant role of glycosaminoglycans in tooth development. Glycobiology 2024; 34:cwae024. [PMID: 38438145 PMCID: PMC11031142 DOI: 10.1093/glycob/cwae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/07/2024] [Accepted: 02/29/2024] [Indexed: 03/06/2024] Open
Abstract
This review delves into the roles of glycosaminoglycans (GAGs), integral components of proteoglycans, in tooth development. Proteoglycans consist of a core protein linked to GAG chains, comprised of repeating disaccharide units. GAGs are classified into several types, such as hyaluronic acid, heparan sulfate, chondroitin sulfate, dermatan sulfate, and keratan sulfate. Functioning as critical macromolecular components within the dental basement membrane, these GAGs facilitate cell adhesion and aggregation, and play key roles in regulating cell proliferation and differentiation, thereby significantly influencing tooth morphogenesis. Notably, our recent research has identified the hyaluronan-degrading enzyme Transmembrane protein 2 (Tmem2) and we have conducted functional analyses using mouse models. These studies have unveiled the essential role of Tmem2-mediated hyaluronan degradation and its involvement in hyaluronan-mediated cell adhesion during tooth formation. This review provides a comprehensive summary of the current understanding of GAG functions in tooth development, integrating insights from recent research, and discusses future directions in this field.
Collapse
Affiliation(s)
- Toshihiro Inubushi
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, 1-8 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Priyanka Nag
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, 1-8 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Jun-Ichi Sasaki
- Department of Dental Biomaterials, Osaka University Graduate School of Dentistry, 1-8 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Yuki Shiraishi
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, 1-8 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Takashi Yamashiro
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, 1-8 Yamada-oka, Suita, Osaka 565-0871, Japan
| |
Collapse
|
22
|
Ossanna R, Ghazanfar Tehrani S, Dallatana A, Khabouri S, Veronese S, Sbarbati A, Goisis M. Innovative Non-Surgical Plastic Technique for Saddle Nose Correction: A Study on 97 Patients. J Clin Med 2024; 13:2387. [PMID: 38673660 PMCID: PMC11051189 DOI: 10.3390/jcm13082387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/10/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Non-surgical rhinoplasty is one of the best choices in mild cases of the saddle nose, and it represents a solution for the aesthetical amelioration of facial deformity; nevertheless, in most critical cases, surgical intervention is still required. This study reports the experience and results of a single facial plastic surgeon (M.G.) using a non-surgical technique for the correction of saddle noses in a large cohort of patients. Methods: This retrospective study assesses all patients injected from January 2017 through October 2023 in private clinics in Milan (Italy), London (UK), and Dubai (UAE). All patients were followed up for 12 months. The harvested adipose tissues were processed with different systems and with or without acoustic wave therapy (AWT). The extracted products have been characterized in terms of cellular yield and cell growth. Ninety-seven patients were injected with adipose-derived products or hyaluronic acid (HA). Patients were followed up for 12 months, and satisfaction data were analyzed. Results: The stem cells obtained from the patients who previously received AWT displayed a statistically higher cell growth ability in comparison with those of the cells derived from patients who did not receive AWT. The evolution of patient satisfaction during the time for each group of treatment was investigated, and cellular treatments show the best maintenance of patient satisfaction over time. Conclusions: Dermgraft and AWT approaches resulted in the highest patient satisfaction for the non-surgical correction of the saddle nose deformity.
Collapse
Affiliation(s)
- Riccardo Ossanna
- Department of Neuroscience, Biomedicine, and Movement, Section of Anatomy and Histology, University of Verona, 37134 Verona, Italy; (S.G.T.); (S.V.); (A.S.)
| | - Sara Ghazanfar Tehrani
- Department of Neuroscience, Biomedicine, and Movement, Section of Anatomy and Histology, University of Verona, 37134 Verona, Italy; (S.G.T.); (S.V.); (A.S.)
| | - Alessia Dallatana
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, 37134 Verona, Italy;
| | - Sima Khabouri
- De Clinic, Viale Regina Giovanna 39, 20129 Milan, Italy; (S.K.); (M.G.)
| | - Sheila Veronese
- Department of Neuroscience, Biomedicine, and Movement, Section of Anatomy and Histology, University of Verona, 37134 Verona, Italy; (S.G.T.); (S.V.); (A.S.)
| | - Andrea Sbarbati
- Department of Neuroscience, Biomedicine, and Movement, Section of Anatomy and Histology, University of Verona, 37134 Verona, Italy; (S.G.T.); (S.V.); (A.S.)
| | - Mario Goisis
- De Clinic, Viale Regina Giovanna 39, 20129 Milan, Italy; (S.K.); (M.G.)
| |
Collapse
|
23
|
Pulumati A, Algarin Y, Jaalouk D, Latta S, Nouri K. Fillers impacting follicles: the emerging complication of filler-induced alopecia. Int J Dermatol 2024. [PMID: 38615331 DOI: 10.1111/ijd.17169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/16/2024] [Accepted: 03/19/2024] [Indexed: 04/16/2024]
Abstract
Filler-induced alopecia is a transient alopecia characterized by localized hair loss and often attributed to vascular compromise following dermal filler injections in facial regions. Although an uncommon phenomenon, the rising incidence of filler-induced alopecia underscores the importance of understanding and managing this condition. We performed an extensive PubMed review of articles reporting filler-induced alopecia and summarizing the implicated filler types, injection areas, hair loss patterns, symptom onset, course progression, treatments, and prognosis. Hyaluronic acid injections were the most implicated in filler-induced alopecia cases, with calcium hydroxylapatite and autologous fat less frequently associated. No cases involved other dermal filler types. Although recovery times varied depending on the treatment, hyaluronidase (HAase) injections rapidly restored near-normal hair density within 3-4 months. Minoxidil and platelet-rich plasma play a more minor role in restoring hair growth but may be used as adjuncts with HAase to facilitate hair growth. Finally, alternative interventions like intralesional triamcinolone, warm compresses, and nitroglycerin warrant exploration, given limited robust clinical data. Our study promotes awareness of filler-induced alopecia's rising incidence and offers practical insights and evidence-based recommendations for effective management. By equipping dermatologists with this knowledge, our aim is to improve patient outcomes and reduce adverse events in filler-based procedures.
Collapse
Affiliation(s)
- Anika Pulumati
- University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
- Department of Dermatology and Cutaneous Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, FL, USA
| | - Yanci Algarin
- Department of Dermatology and Cutaneous Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, FL, USA
- Eastern Virginia Medical School, Norfolk, VA, USA
| | - Dana Jaalouk
- Department of Dermatology and Cutaneous Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, FL, USA
- Florida State University College of Medicine, Tallahassee, FL, USA
| | - Steven Latta
- Herbert Wertheim College of Medicine, Miami, FL, USA
| | - Keyvan Nouri
- Department of Dermatology and Cutaneous Surgery, University of Miami Leonard M. Miller School of Medicine, Miami, FL, USA
| |
Collapse
|
24
|
Duran P, Yang BA, Plaster E, Eiken M, Loebel C, Aguilar CA. Tracking of Nascent Matrix Deposition during Muscle Stem Cell Activation across Lifespan Using Engineered Hydrogels. Adv Biol (Weinh) 2024:e2400091. [PMID: 38616175 DOI: 10.1002/adbi.202400091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 03/22/2024] [Indexed: 04/16/2024]
Abstract
Adult stem cells occupy a niche that contributes to their function, but how stem cells rebuild their microenvironment after injury remains an open-ended question. Herein, biomaterial-based systems and metabolic labeling are utilized to evaluate how skeletal muscle stem cells deposit extracellular matrix. Muscle stem cells and committed myoblasts are observed to generate less nascent matrix than muscle resident fibro-adipogenic progenitors. When cultured on substrates that matched the stiffness of physiological uninjured and injured muscles, muscle stem cells increased nascent matrix deposition with activation kinetics. Reducing the ability to deposit nascent matrix by an inhibitor of vesicle trafficking (Exo-1) attenuated muscle stem cell function and mimicked impairments observed from muscle stem cells isolated from old muscles. Old muscle stem cells are observed to deposit less nascent matrix than young muscle stem cells, which is rescued with therapeutic supplementation of insulin-like growth factors. These results highlight the role of nascent matrix production with muscle stem cell activation.
Collapse
Affiliation(s)
- Pamela Duran
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
- BioInterfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Benjamin A Yang
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
- BioInterfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Eleanor Plaster
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Madeline Eiken
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Claudia Loebel
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
- Department of Materials Science & Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Carlos A Aguilar
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
- BioInterfaces Institute, University of Michigan, Ann Arbor, MI, 48109, USA
- Program in Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI, 48109, USA
| |
Collapse
|
25
|
Agboluaje EO, Cui S, Grimsey NJ, Xiong MP. Bile Acid-Targeted Hyaluronic Acid Nanoparticles for Enhanced Oral Absorption of Deferoxamine. AAPS J 2024; 26:46. [PMID: 38609650 DOI: 10.1208/s12248-024-00911-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/15/2024] [Indexed: 04/14/2024] Open
Abstract
Patients with β-thalassemia and sickle cell disease often rely on blood transfusions which can lead to hemochromatosis and chronic oxidative stress in cells and tissues. Deferoxamine (DFO) is clinically approved to treat hemochromatosis but is suboptimal to patients due to its poor pharmacokinetics which requires long-term infusion regimens. Although the oral route is preferable, DFO has limited oral bioavailability. Studies have shown that hyaluronic acid (HA) and bile acid (BA) can enhance the oral absorption of poorly absorbed drugs. To improve upon the oral delivery of DFO, we report on the synthesis and characterization of HA (MW 15 kD) conjugated to two types of BA, deoxycholic acid (DOCA) and taurocholic acid (TCA), and DFO. The resulting seven polymeric conjugates all formed self-assembled nanoparticles. The degree of BA and DFO conjugation to the HA polymer was confirmed at each step through nuclear magnetic resonance, Fourier transform infrared spectroscopy, and UV-Vis spectroscopy. The best formulations for further in vitro testing were determined based on physicochemical characterizations and included HA-DFO, TCA9-HA-DFO, and DOCA9-HA-DFO. Results from in vitro assays revealed that TCA9-HA-DFO enhanced the permeation of DFO the most and was also less cytotoxic to cells compared to the free drug DFO. In addition, ferritin reduction studies indicated that the conjugation of DFO to TCA9-HA did not compromise its chelation efficiency at equivalent free DFO concentrations. This research provides supportive data for the idea that TCA conjugated to HA may enhance the oral absorption of DFO, improve its cytocompatibility, and maintain its iron chelation efficiency.
Collapse
Affiliation(s)
- Elizabeth Oladoyin Agboluaje
- Department of Pharmaceutical & Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia, 30602, USA
| | - Shuolin Cui
- Department of Pharmaceutical & Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia, 30602, USA
| | - Neil J Grimsey
- Department of Pharmaceutical & Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia, 30602, USA
| | - May P Xiong
- Department of Pharmaceutical & Biomedical Sciences, College of Pharmacy, University of Georgia, Athens, Georgia, 30602, USA.
| |
Collapse
|
26
|
Yu S, Zhang L, Yang Y, Wang M, Liu T, Ji W, Liu Y, Lv H, Zhao Y, Chen X, Hu T. Polydopamine-Based Resveratrol-Hyaluronidase Nanomedicine Inhibited Pancreatic Cancer Cell Invasive Phenotype in Hyaluronic Acid Enrichment Tumor Sphere Model. ACS Pharmacol Transl Sci 2024; 7:1013-1022. [PMID: 38633596 PMCID: PMC11020062 DOI: 10.1021/acsptsci.3c00304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/13/2023] [Accepted: 12/25/2023] [Indexed: 04/19/2024]
Abstract
The dense storm microenvironment formed by an excessively cross-linked extracellular matrix, such as hyaluronic acid and collagens, serves as a major barrier that prevents drugs from reaching the deeper tumor. Current traditional two-dimensional (2D) cultures are not capable of modeling this drug delivery barrier in vitro. Thus, tumor spheroids have become increasingly important in cancer research due to their three-dimensional structure. Currently, various methods have been developed to construct tumor spheroids. However, there are still challenges, such as lengthy construction time, complex composition of added growth factors, and high cultivation costs. To address this technical bottleneck, our study combined the GelMA hydrogel system to develop a rapid and high-yield method for tumor spheroids generation. Additionally, we proposed an evaluation scheme to assess the effects of drugs on tumor spheroids. Building on the hyaluronic acid-rich pathological tumor microenvironment, we constructed a resveratrol-loaded nano-drug delivery system with tumor stroma modulation capability and used a three-dimensional (3D) tumor sphere model to simulate in vivo tumor conditions. This process was utilized to completely evaluate the ability of the nano-drug delivery system to enhance the deep penetration of resveratrol in the tumor microenvironment, providing new insights into future oncology drug screening, efficacy assessment, and drug delivery methods.
Collapse
Affiliation(s)
- Shuo Yu
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
- Department
of General Surgery, The Second Affiliated
Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
- Bioinspired
Engineering and Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an, Shaanxi 710000, China
| | - Lu Zhang
- National
& Local Joint Engineering Research Center of Biodiagnosis and
Biotherapy, The Second Affiliated Hospital
of Xi’an Jiaotong University, Xi’an 710004, China
| | - Yanshen Yang
- Bioinspired
Engineering and Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an, Shaanxi 710000, China
| | - Meijuan Wang
- Department
of Anesthesia, Guangdong Provincial People’s
Hospital, Guangzhou 510080, China
| | - Tingting Liu
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Wenwen Ji
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Yang Liu
- Department
of General Surgery, The Second Affiliated
Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
| | - Hao Lv
- Department
of General Surgery, The Second Affiliated
Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710004, China
| | - Yang Zhao
- National
& Local Joint Engineering Research Center of Biodiagnosis and
Biotherapy, The Second Affiliated Hospital
of Xi’an Jiaotong University, Xi’an 710004, China
| | - Xi Chen
- National
& Local Joint Engineering Research Center of Biodiagnosis and
Biotherapy, The Second Affiliated Hospital
of Xi’an Jiaotong University, Xi’an 710004, China
| | - Tinghua Hu
- Department
of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| |
Collapse
|
27
|
Arutyunyan I, Soboleva A, Balchir D, Jumaniyazova E, Kudelkina V, Elchaninov A, Fatkhudinov T. Hyaluronic Acid Prevents Fusion of Brain Tumor-Derived Spheroids and Selectively Alters Their Gene Expression Profile. Biomolecules 2024; 14:466. [PMID: 38672482 PMCID: PMC11048098 DOI: 10.3390/biom14040466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 04/06/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Hyaluronic acid (HA), a major glycosaminoglycan of the brain extracellular matrix, modulates cell behaviors through binding its receptor, Cd44. In this study, we assessed the influence of HA on high-grade brain tumors in vitro. The model comprised cell cultures derived from six rodent carcinogen-induced brain tumors, forming 3D spheroids prone to spontaneous fusion. Supplementation of the standard culture medium with 0.25% HA significantly inhibited the fusion rates, preserving the shape and size uniformity of spheroids. The 3D cultures were assigned to two groups; a Cd44lo group had a tenfold decreased relative expression of Cd44 than another (Cd44hi) group. In addition, these two groups differed by expression levels of Sox2 transcription factor; the correlation analysis revealed a tight negative association for Cd44 and Sox2. Transcriptomic responses of spheroids to HA exposure also depended on Cd44 expression levels, from subtle in Cd44lo to more pronounced and specific in Cd44hi, involving cell cycle progression, PI3K/AKT/mTOR pathway activation, and multidrug resistance genes. The potential HA-induced increase in brain tumor 3D models' resistance to anticancer drug therapy should be taken into account when designing preclinical studies using HA scaffold-based models. The property of HA to prevent the fusion of brain-derived spheroids can be employed in CNS regenerative medicine and experimental oncology to ensure the production of uniform, controllably fusing neurospheres when creating more accurate in vitro brain models.
Collapse
Affiliation(s)
- Irina Arutyunyan
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, 4 Oparina Street, 117997 Moscow, Russia
- Research Institute of Molecular and Cellular Medicine, RUDN University, 6 Miklukho-Maklaya Street, 117198 Moscow, Russia
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution Petrovsky National Research Centre of Surgery, 3 Tsyurupy Street, 117418 Moscow, Russia
| | - Anna Soboleva
- Research Institute of Molecular and Cellular Medicine, RUDN University, 6 Miklukho-Maklaya Street, 117198 Moscow, Russia
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution Petrovsky National Research Centre of Surgery, 3 Tsyurupy Street, 117418 Moscow, Russia
| | - Dorzhu Balchir
- Research Institute of Molecular and Cellular Medicine, RUDN University, 6 Miklukho-Maklaya Street, 117198 Moscow, Russia
| | - Enar Jumaniyazova
- Research Institute of Molecular and Cellular Medicine, RUDN University, 6 Miklukho-Maklaya Street, 117198 Moscow, Russia
| | - Vera Kudelkina
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution Petrovsky National Research Centre of Surgery, 3 Tsyurupy Street, 117418 Moscow, Russia
| | - Andrey Elchaninov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, 4 Oparina Street, 117997 Moscow, Russia
- Research Institute of Molecular and Cellular Medicine, RUDN University, 6 Miklukho-Maklaya Street, 117198 Moscow, Russia
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution Petrovsky National Research Centre of Surgery, 3 Tsyurupy Street, 117418 Moscow, Russia
| | - Timur Fatkhudinov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov Ministry of Healthcare of the Russian Federation, 4 Oparina Street, 117997 Moscow, Russia
- Research Institute of Molecular and Cellular Medicine, RUDN University, 6 Miklukho-Maklaya Street, 117198 Moscow, Russia
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution Petrovsky National Research Centre of Surgery, 3 Tsyurupy Street, 117418 Moscow, Russia
| |
Collapse
|
28
|
Marinho A, Seabra CL, Lima SAC, Lobo-da-Cunha A, Reis S, Nunes C. Empowering Naringin's Anti-Inflammatory Effects through Nanoencapsulation. Int J Mol Sci 2024; 25:4152. [PMID: 38673736 PMCID: PMC11050564 DOI: 10.3390/ijms25084152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/04/2024] [Accepted: 04/07/2024] [Indexed: 04/28/2024] Open
Abstract
Abundant in citrus fruits, naringin (NAR) is a flavonoid that has a wide spectrum of beneficial health effects, including its anti-inflammatory activity. However, its use in the clinic is limited due to extensive phase I and II first-pass metabolism, which limits its bioavailability. Thus, lipid nanoparticles (LNPs) were used to protect and concentrate NAR in inflamed issues, to enhance its anti-inflammatory effects. To target LNPs to the CD44 receptor, overexpressed in activated macrophages, functionalization with hyaluronic acid (HA) was performed. The formulation with NAR and HA on the surface (NAR@NPsHA) has a size below 200 nm, a polydispersity around 0.245, a loading capacity of nearly 10%, and a zeta potential of about 10 mV. In vitro studies show the controlled release of NAR along the gastrointestinal tract, high cytocompatibility (L929 and THP-1 cell lines), and low hemolytic activity. It was also shown that the developed LNPs can regulate inflammatory mediators. In fact, NAR@NPsHA were able to decrease TNF-α and CCL-3 markers expression by 80 and 90% and manage to inhibit the effects of LPS by around 66% for IL-1β and around 45% for IL-6. Overall, the developed LNPs may represent an efficient drug delivery system with an enhanced anti-inflammatory effect.
Collapse
Affiliation(s)
- Andreia Marinho
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
- LAQV, REQUIMTE, Faculdade de Ciências, Universidade do Porto, R. do Campo Alegre s/n, 4169-007 Porto, Portugal
| | - Catarina Leal Seabra
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
| | - Sofia A. C. Lima
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Alexandre Lobo-da-Cunha
- Departamento de Microscopia, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Salette Reis
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
| | - Cláudia Nunes
- LAQV, REQUIMTE, Faculdade de Farmácia, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal; (A.M.); (C.L.S.); (S.R.)
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, R. Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| |
Collapse
|
29
|
Kabakci AG, Cengizler Ç, Eren D, Bozkir MG. Morphometric analysis of the effects of high molecular weight sodium hyaluronate and amino acids mixture on face rejuvenation. J Cosmet Dermatol 2024. [PMID: 38590269 DOI: 10.1111/jocd.16310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/17/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Skin aging can be observed at various levels in the epidermis, dermis, and dermo-epidermal junction. Reducing the cosmetic effects of skin aging in the facial region is a widespread demand due to common aesthetic concerns. Consequently, many injectable products on the market promise antiaging effects and cosmetic improvements. We aimed to evaluate the cosmetic efficacy of a high molecular weight sodium hyaluronate and amino acids mixture for the facial region using morphometric analysis. METHODS This study evaluates the morphometric effectiveness of an injectable mixture (high molecular weight sodium hyaluronate, glycine, L-Proline, L-leucine, L-lysine HCL, L-valine, and L-alanine collagen active ingredient) on the mid-face and jawline in women aged 30-55. We used morphological measurements and digital image data to assess changes and determine effectiveness. Various computational methods were applied simultaneously with statistical tests for validation. RESULTS The hydration assessment showed a significant increase on both sides of the face. A noticeable decrease was observed in gonion angle, bitragion breadth, bigonion breadth, and marionette wrinkle scale. These results suggest combining mechanical and chemical stimulation from the injection and its components (hyaluronic and amino acids) effectively enhances skin quality. CONCLUSIONS The study indicates that the mechanical stimulation of the injection improves skin quality. Combining hyaluronic and amino acids (collagen, elastin, and pro-synthetic) is a safe and effective alternative for antiaging treatments.
Collapse
Affiliation(s)
- Ayse Gül Kabakci
- Department of Anatomy, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Çağlar Cengizler
- Department of Biomedical Device Technology Program, Vocational School of Health Services, Izmir Democracy University, Izmir, Turkey
| | - Dilek Eren
- Dr Dilek Eren Medical Aesthetic Clinic, Adana, Turkey
| | | |
Collapse
|
30
|
Puertas-Bartolomé M, Gutiérrez-Urrutia I, Teruel-Enrico LL, Duong CN, Desai K, Trujillo S, Wittmann C, Del Campo A. Self-Lubricating, Living Contact Lenses. Adv Mater 2024:e2313848. [PMID: 38583064 DOI: 10.1002/adma.202313848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/04/2024] [Indexed: 04/08/2024]
Abstract
The increasing prevalence of dry eye syndrome in aging and digital societies compromises long-term contact lens (CL) wear and forces users to regular eye drop instillation to alleviate discomfort. Here a novel approach with the potential to improve and extend the lubrication properties of CLs is presented. This is achieved by embedding lubricant-secreting biofactories within the CL material. The self-replenishable reservoirs autonomously produce and release hyaluronic acid (HA), a natural lubrication and wetting agent, long term. The hydrogel matrix regulates the growth of the biofactories and the HA production, and allows the diffusion of nutrients and HA for at least 3 weeks. The continuous release of HA sustainably reduces the friction coefficient of the CL surface. A self-lubricating CL prototype is presented, where the functional biofactories are contained in a functional ring at the lens periphery, outside of the vision area. The device is cytocompatible and fulfils physicochemical requirements of commercial CLs. The fabrication process is compatible with current manufacturing processes of CLs for vision correction. It is envisioned that the durable-by-design approach in living CL could enable long-term wear comfort for CL users and minimize the need for lubricating eye drops.
Collapse
Affiliation(s)
- María Puertas-Bartolomé
- INM-Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
- Chemistry Department, Saarland University, 66123, Saarbrücken, Germany
| | | | | | - Cao Nguyen Duong
- INM-Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
| | - Krupansh Desai
- INM-Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
| | - Sara Trujillo
- INM-Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
| | - Christoph Wittmann
- Institute for Systems Biotechnology, Saarland University, Campus A1 5, 66123, Saarbrücken, Germany
| | - Aránzazu Del Campo
- INM-Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
- Chemistry Department, Saarland University, 66123, Saarbrücken, Germany
| |
Collapse
|
31
|
Rashki Ghaleno L, Pennisi CP, Shahverdi A, Dardmeh F, Alipour H, Rezazadeh Valojerdi M. Exploring the Role of Hyaluronic Acid in Reproductive Biology and Beyond: Applications in Assisted Reproduction and Tissue Engineering. Adv Biol (Weinh) 2024:e2300621. [PMID: 38580620 DOI: 10.1002/adbi.202300621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/26/2024] [Indexed: 04/07/2024]
Abstract
Hyaluronic acid (HA) plays a prominent role in various aspects of reproductive biology and assisted reproductive technologies (ART). This review describes the multifaceted influence of HA, ranging from primordial germ cell migration, ovarian follicle development, and ovulation in females to sperm structure, physiology, motility, and capacitation in males. In addition, HA also plays an important role in fertilization and promotes embryo implantation by mediating cellular adhesion and communication within the uterus. Against this physiological background, the review examines the current applications of HA in the context of ART. In addition, the article addresses the emerging field of reproductive tissue engineering, where HA-based hydrogels offer promising perspectives as they can support the development of mature oocytes and spermatogenesis in vitro. Overall, this review highlights the integral role of HA in the intricate mechanisms of reproductive biology and its growing importance for improving ART outcomes and the field of tissue engineering of the reproductive system.
Collapse
Affiliation(s)
- Leila Rashki Ghaleno
- Department of Reproductive Biology, Faculty of Basic Sciences and Advanced Medical Technologies, Royan Institute, ACECR, Tehran, 19395-4644, Iran
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, 19395-4644, Iran
| | - Cristian Pablo Pennisi
- Regenerative Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, 9260, Denmark
| | - Abdolhossein Shahverdi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, 19395-4644, Iran
| | - Fereshteh Dardmeh
- Regenerative Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, 9260, Denmark
| | - Hiva Alipour
- Regenerative Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, 9260, Denmark
| | - Mojtaba Rezazadeh Valojerdi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, 19395-4644, Iran
- Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, 14115-111, Iran
| |
Collapse
|
32
|
Langworthy M, Lascarides P, Ngai W, Steele K, Huang Y. Three once-weekly intra-articular injections of Hylan G-F 20 significantly improve pain relief compared with placebo in patients with chronic idiopathic knee osteoarthritis: a single-centre, evaluator-blinded and patient-blinded, randomized controlled trial. Drugs Context 2024; 13:2023-11-3. [PMID: 38601838 PMCID: PMC11006243 DOI: 10.7573/dic.2023-11-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 03/06/2024] [Indexed: 04/12/2024] Open
Abstract
Background Clinical trials on the use of viscosupplementation with hyaluronic acid (HA) in patients with knee osteoarthritis (KOA) are inconsistent, making it challenging to determine its value in clinical practice. One issue is the availability of various HA products on the market; differences in their chemical features can impact patient outcomes. Herein, we assess the efficacy and safety of three once-weekly intra-articular (IA) injections of Hylan G-F 20, a high-molecular-weight and highly crosslinked HA product, in patients with KOA. We hypothesized that Hylan G-F 20 would provide significant pain relief with no increased safety risk compared with IA saline (placebo). Methods This was a 26-week, patient-blinded and evaluator-blinded, single-centre, randomized placebo- controlled trial. Men or women ≥18 years of age with Larsen grade II or III KOA were included. Patients received IA injections of either Hylan G-F 20 or placebo once a week for 3 weeks. The primary endpoints were the week 12 and 26 visits. Primary efficacy outcomes included visual analogue scale (VAS) pain scores, patient activity level and an overall assessment of clinical condition. Secondary outcomes included adverse events (AEs) that emerged during treatment. The primary analysis included the intention-to-treat population. An alpha level of 0.05 was used in the statistical analysis. Results Thirty patients were included in the intention-to-treat population (15 per group). All efficacy outcomes were statistically significant in favour of Hylan G-F 20, except night pain and inactivity stiffness, for both patient- assessed (all p=0.0001 at week 12) and evaluator-assessed (all p=0.0001 at week 12 and p=0.0004-0.0180 at week 26) measurements. There was also a greater proportion of symptom-free patients and those with a >50% improvement in their VAS scores, except night pain, in the Hylan G-F 20 group (p=0.001-0.003 in patient-assessed scores and p<0.0001 to 0.002 in evaluator-assessed scores at week 12). Two patients, one in each group, experienced an AE; no sequelae occurred, and no special treatment was required for either AE. No patients withdrew from the study prematurely due to an AE. Conclusion In patients with chronic idiopathic KOA, Hylan G-F 20 provides significant improvements in pain relief compared with placebo with no added safety concerns.
Collapse
Affiliation(s)
| | - Peter Lascarides
- Northwell Health, Northern Westchester Hospital, Mt Kisco, NY, USA
| | | | | | - Yili Huang
- Zucker School of Medicine at Hofstra/Northwell, Northwell Phelps Hospital, Sleepy Hollow, NY, USA
| |
Collapse
|
33
|
Lee GW, Chandrasekharan A, Roy S, Thamarappalli A, Mahaling B, Lee H, Seong KY, Ghosh S, Yang SY. 3D bioprinting of stromal cells-laden artificial cornea based on visible light-crosslinkable bioinks forming multilength networks. Biofabrication 2024; 16:035002. [PMID: 38507802 DOI: 10.1088/1758-5090/ad35eb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/20/2024] [Indexed: 03/22/2024]
Abstract
3D bioprinting has the potential for the rapid and precise engineering of hydrogel constructs that can mimic the structural and optical complexity of a healthy cornea. However, the use of existing light-activated bioinks for corneal printing is limited by their poor cytocompatibility, use of cytotoxic photoinitiators (PIs), low photo-crosslinking efficiency, and opaque/colored surface of the printed material. Herein, we report a fast-curable, non-cytotoxic, optically transparent bioprinting system using a new water-soluble benzoyl phosphinate-based PI and photocrosslinkable methacrylated hyaluronic acid (HAMA). Compared with commercially available PIs, the newly developed PI, lithium benzoyl (phenyl) phosphinate (BP), demonstrated increased photoinitiation efficiency under visible light and low cytotoxicity. Using a catalytic amount of BP, the HA-based bioinks quickly formed 3D hydrogel constructs under low-energy visible-light irradiation (405 nm, <1 J cm-2). The mechanical properties and printability of photocurable bioinks were further improved by blending low (10 kDa) and high (100 kDa) molecular weight (MW) HAMA by forming multilength networks. For potential applications as corneal scaffolds, stromal cell-laden dome-shaped constructs were fabricated using MW-blended HAMA/BP bioink and a digital light processing printer. The HA-based photocurable bioinks exhibited good cytocompatibility (80%-95%), fast curing kinetics (<5 s), and excellent optical transparency (>90% in the visible range), potentially making them suitable for corneal tissue engineering.
Collapse
Affiliation(s)
- Gyeong Won Lee
- Department of Biomaterials Science (BK21 Four Program), Pusan National University, Miryang 50463, Republic of Korea
| | - Ajeesh Chandrasekharan
- Department of Biomaterials Science (BK21 Four Program), Pusan National University, Miryang 50463, Republic of Korea
| | - Subhadeep Roy
- Department of Textile and Fibre Engineering, Indian Institute of Technology, Delhi 110016, India
| | - Akash Thamarappalli
- Department of Biomaterials Science (BK21 Four Program), Pusan National University, Miryang 50463, Republic of Korea
| | - Binapani Mahaling
- Department of Textile and Fibre Engineering, Indian Institute of Technology, Delhi 110016, India
| | - Hyeseon Lee
- Department of Biomaterials Science (BK21 Four Program), Pusan National University, Miryang 50463, Republic of Korea
| | - Keum-Yong Seong
- Department of Biomaterials Science (BK21 Four Program), Pusan National University, Miryang 50463, Republic of Korea
| | - Sourabh Ghosh
- Department of Textile and Fibre Engineering, Indian Institute of Technology, Delhi 110016, India
| | - Seung Yun Yang
- Department of Biomaterials Science (BK21 Four Program), Pusan National University, Miryang 50463, Republic of Korea
| |
Collapse
|
34
|
Lippi L, Ferrillo M, Losco L, Folli A, Marcasciano M, Curci C, Moalli S, Ammendolia A, de Sire A, Invernizzi M. Aesthetic Rehabilitation Medicine: Enhancing Wellbeing beyond Functional Recovery. Medicina (Kaunas) 2024; 60:603. [PMID: 38674249 PMCID: PMC11052208 DOI: 10.3390/medicina60040603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024]
Abstract
Although rehabilitation medicine emphasizes a holistic health approach, there is still a large gap of knowledge about potential interventions aimed at improving overall wellbeing through cosmetic interventions. Therefore, this narrative review investigates the role of different rehabilitative techniques in enhancing aesthetics, quality of life, and psychosocial wellbeing for patients with disabilities. The study follows the SANRA framework quality criteria for a narrative review. Literature searches across PubMed/Medline, Web of Science, and Scopus identified articles focusing on rehabilitation strategies within the aesthetic rehabilitation domain. The review identified evidence supporting injection procedures, such as Botulinum Toxin, Platelet-Rich Plasma, Hyaluronic Acid, Ozone, and Carboxytherapy, and assessing their applications in several disabling disorders. Additionally, physical therapies like Extracorporeal Shock Wave Therapy, Laser Therapy, Microcurrent Therapy, Tecar Therapy, and physical exercises were explored for their impact on cutaneous microcirculation, cellulite treatment, wound healing, and scar appearance improvement. Lastly, the manuscript underlines the role of manual therapy techniques in addressing both physical discomfort and aesthetic concerns, discussing their effectiveness in adipose tissue therapy, scar tissue mobilization, and regional fat thickness reduction. Taken together, this review emphasizes the role of a multidisciplinary approach, aiming to provide valuable insights into potential benefits for both functional and aesthetic outcomes.
Collapse
Affiliation(s)
- Lorenzo Lippi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
| | - Martina Ferrillo
- Department of Health Sciences, School of Dentistry, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
| | - Luigi Losco
- Plastic Surgery Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, Via Salvador Allende, 43, 84081 Baronissi, Italy;
| | - Arianna Folli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
| | - Marco Marcasciano
- Plastic Surgery, Experimental and Clinical Medicine Department, Division of Plastic and Reconstructive Surgery, “Magna Graecia” University of Catanzaro, 88100 Catanzaro, Italy;
| | - Claudio Curci
- Physical Medicine and Rehabilitation Unit, Department of Neurosciences, ASST Carlo Poma, 46100 Mantova, Italy
| | - Stefano Moalli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
| | - Antonio Ammendolia
- Physical and Rehabilitative Medicine, Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Alessandro de Sire
- Physical and Rehabilitative Medicine, Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Marco Invernizzi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
| |
Collapse
|
35
|
Carton F, Malatesta M. Nanotechnological Research for Regenerative Medicine: The Role of Hyaluronic Acid. Int J Mol Sci 2024; 25:3975. [PMID: 38612784 PMCID: PMC11012323 DOI: 10.3390/ijms25073975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/30/2024] [Accepted: 03/31/2024] [Indexed: 04/14/2024] Open
Abstract
Hyaluronic acid (HA) is a linear, anionic, non-sulfated glycosaminoglycan occurring in almost all body tissues and fluids of vertebrates including humans. It is a main component of the extracellular matrix and, thanks to its high water-holding capacity, plays a major role in tissue hydration and osmotic pressure maintenance, but it is also involved in cell proliferation, differentiation and migration, inflammation, immunomodulation, and angiogenesis. Based on multiple physiological effects on tissue repair and reconstruction processes, HA has found extensive application in regenerative medicine. In recent years, nanotechnological research has been applied to HA in order to improve its regenerative potential, developing nanomedical formulations containing HA as the main component of multifunctional hydrogels systems, or as core component or coating/functionalizing element of nanoconstructs. This review offers an overview of the various uses of HA in regenerative medicine aimed at designing innovative nanostructured devices to be applied in various fields such as orthopedics, dermatology, and neurology.
Collapse
Affiliation(s)
| | - Manuela Malatesta
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie 8, 37134 Verona, Italy;
| |
Collapse
|
36
|
de Sanctis Pecora C. The gold protocol: A combined treatment approach for neck rejuvenation with calcium hydroxyapatite, botulinum toxin, and hyaluronic acid in the same session. J Cosmet Dermatol 2024. [PMID: 38566435 DOI: 10.1111/jocd.16296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 02/14/2024] [Accepted: 03/11/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND The signs of aging seem to be more visible on the neck compared to other locations, especially if a patient has already gone through facial rejuvenation procedures. Treatment of the aging neck imposes a challenge to the clinician, since one single approach is usually not enough to achieve the desired result, requiring multiple injections and sessions, which apart from being painful for the patients, is time-consuming for the clinician. AIM To describe the use of calcium hydroxyapatite, incobotulinum toxin type A and Cohesive poly-densified matrix hyaluronic acid diluted in the same syringe and injected in the same session for neck rejuvenation. PATIENTS AND METHODS Fifteen women, older than 18 years, with cervical skin flaccidity grade 1-4 in a previously validated 5-point rating scale (Dermatologic Surg, 2016; 42, S94), who sought neck rejuvenation were injected in this pilot study with a single session with a combined hybrid mixture of calcium hydroxyapatite, incobotulinum toxin type A, and Cohesive poly-densified matrix hyaluronic acid and followed up for 90-180 days. RESULTS At the 4-month post injection evaluation, 93.3% of the patients presented at least 1-grade improvement in the 5-point scale as evaluated by the investigator. No serious adverse events were reported, being most mild and transient in nature. CONCLUSION CaHA, incoBonTA, and CPM-HA have complementary mechanisms of action and may be injected from the same syringe in the same session, boosting the final outcome, with high patient satisfaction, and ease of process for both patients and clinicians.
Collapse
|
37
|
Reggiardo G, Aghina B, Landi F. Topical application of hyaluronic acid and amino acids in hard-to-heal wounds: a cost-effectiveness analysis. J Wound Care 2024; 33:210-219. [PMID: 38573902 DOI: 10.12968/jowc.2024.33.4.210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
OBJECTIVE The aim of this cost-effectiveness analysis was to estimate the monetary cost required to achieve a gain in health benefit. An analytic model to evaluate the cost-effectiveness of a topical medical device comprising a mixture of hyaluronic acid and amino acids (HA+AA medical device) (Vulnamin, Professional Dietetics SpA, Italy) as compared to standard of care (SoC) for hard-to-heal (chronic) wounds is presented. METHOD Retrospective data was analysed from a cohort of patients as well as information from published literature. For each paper, the following information was extracted: number of patients enrolled in each treatment arm and the results of prespecified reviewed outcomes. RESULTS A total of six studies involving 378 patients were included in this pooled analysis. Findings showed that treatment with the HA+AA medical device has the potential to lower consumption of resources. With regards to wound healing, in both superficial and deep wounds, treatment benefits of the HA+AA medical device included: rapid wound size reduction; faster healing; reduction of dressing changes; reduced infection risk; and reduced treatment costs. Results showed the HA+AA medical device to be 32% more cost-effective than comparators in the treatment of hard-to-heal wounds (time horizon selected=six months). CONCLUSION The findings of this analysis showed that treatment with the HA+AA medical device is a valid alternative to SoC care because it is cheaper, and its utility and effectiveness are greater. In addition, the results of the analysis showed a direct relationship between the time to complete healing and the increase in costs (increasing the period of time to reach complete healing increases the costs associated with the treatment).
Collapse
Affiliation(s)
- Giorgio Reggiardo
- Department of Biostatistics, Consortium for Biological and Pharmacological Evaluations (CVBF), Pavia, Italy
| | | | - Francesco Landi
- Department of Orthopedic and Rheumatological Aging Sciences, 'Agostino Gemelli' University Polyclinic Foundation IRCCS, 00168 Rome, Italy
- Director of the Complex Internal and Geriatric Medicine Unit, 'Agostino Gemelli' University Polyclinic Foundation IRCCS, 00168 Rome, Italy
| |
Collapse
|
38
|
ZHOU M, DONG Z, WEI C, FENG L, WANG X, LIU H, JI X, YANG K, LI S. Efficacy and safety of extracorporeal shock wave therapy combined with sodium hyaluronate in treatment of knee osteoarthritis: a systematic review and Meta-analysis. J TRADIT CHIN MED 2024; 44:243-250. [PMID: 38504530 PMCID: PMC10927402 DOI: 10.19852/j.cnki.jtcm.20231226.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/18/2023] [Indexed: 03/21/2024]
Abstract
OBJECTIVE To assess the efficacy and safety of extracorporeal shockwave therapy (ESWT) combined with sodium hyaluronate (HA) for the treatment of knee osteoarthritis (KOA). METHODS PubMed, Embase, the Cochrane Library, Web of Science, China National Knowledge Infrastructure, Wanfang database, China Science and Technology Journal Database, and SinoMed were searched from inception to July 2020. The quality of the randomized controlled trials was evaluated independently by two reviewers according to the criteria in the Cochrane Collaboration for Systematic Reviews. The identified articles were then screened individually using EndnoteX9 for eligibility in this Meta-analysis. The heterogeneity among the articles was evaluated using I2. RESULTS A total of 17 studies, comprising 2000 individuals, were included in this Meta-analysis. The results showed that a significant improvement was observed in knee pain and function based on the clinical efficacy of ESWT combined with HA. Statistical analysis of clinical efficacy showed that [relative risk (RR) = 1.21, 95% confidence interval (CI) (1.12, 1.30), P < 0.01]. Statistical analysis of visual analog scale showed that [standardized mean difference (SMD) = -2.84, 95%CI (-4.01, -1.66), P < 0.01]. Western Ontario and McMaster University osteoarthritis index statistical analysis showed that [SMD = -1.57, 95% CI (-2.52, -0.61), P < 0.01]. Lysholm score statistical analysis showed that [SMD = 1.71, 95% CI (0.98, 2.44), P < 0.01]. In addition, only minor side effects, such as redness and swelling of the skin, were observed. CONCLUSIONS Medium to low quality evidence showed that ESWT combined with HA offers an inexpensive, well-tolerated, safe, and effective method to improve pain and functionality in patients with KOA. However, tightly controlled, randomized, large multicenter trials are warranted to validate the current findings.
Collapse
Affiliation(s)
- Mingwang ZHOU
- 1 Department of Orthopaedics, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730050, China
| | - Zhuanli DONG
- 2 Department of Quality Management, Lanzhou Petrochemical General Hospital, Lanzhou 730050, China
| | - Changhao WEI
- 3 Department of Orthopaedics, Lanzhou Petrochemical General Hospital, Lanzhou 730050, China
| | - Lufang FENG
- 4 Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, 730000, China
- 5 Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
- 6 Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou 730000, China
| | - Xiaoping WANG
- 7 Center for Translational Medicine, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730050, China
| | - Haiping LIU
- 7 Center for Translational Medicine, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730050, China
| | - Xing JI
- 7 Center for Translational Medicine, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730050, China
| | - Kehu YANG
- 4 Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, 730000, China
- 5 Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
- 6 Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou 730000, China
| | - Shenghua LI
- 8 Department of Orthopaedics, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou 730000, China
| |
Collapse
|
39
|
Bae J, Park SH, Yi K. Consideration of the diameter of superficial temporal arteries related to filler injections in the temporal region. Skin Res Technol 2024; 30:e13674. [PMID: 38558211 PMCID: PMC10982667 DOI: 10.1111/srt.13674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 02/12/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND The concavity of the temple due to adipose tissue atrophy from aging accentuates the zygomatic arch and lateral orbital rim, leading to an aged appearance. The use of hyaluronic acid filler in the temporal region has gained popularity due to its procedural simplicity and consistent outcomes. OBJECTIVE To evaluate the safety of administering hyaluronic acid filler in the temporal region concerning the frontal branch of the superficial temporal artery, which is at risk of injury. METHODS Empirical observations were conducted on the internal diameter of the frontal branch of the superficial temporal artery, a critical anatomical site for potential injury. RESULTS A significant proportion of the artery segments exhibited an internal diameter below 1 mm. Given that the outer diameter of an 18-gauge cannula is 1.27 mm, this method can be considered a relatively secure approach for enhancing the temporal region. CONCLUSION The use of an 18-gauge cannula for hyaluronic acid filler administration in the temporal region appears to be a safe and effective method, with the potential risk to the frontal branch of the superficial temporal artery being minimal.
Collapse
Affiliation(s)
- Jung‐Hee Bae
- Department of Dental HygieneNamseoul UniversityCheonanSouth Korea
| | | | - Kyu‐Ho Yi
- Division in Anatomy and Developmental BiologyDepartment of Oral BiologyHuman Identification Research InstituteBK21 FOUR ProjectYonsei University College of DentistrySeoulSouth Korea
- Maylin Clinic (Apgujeong)SeoulSouth Korea
| |
Collapse
|
40
|
Haase A, Miroschnikov N, Klein S, Doege A, Dünker N, Van Meenen D, Junker A, Göpferich A, Apaolaza PS, Busch MA. New retinoblastoma (RB) drug delivery approaches: anti-tumor effect of atrial natriuretic peptide (ANP)-conjugated hyaluronic-acid-coated gold nanoparticles for intraocular treatment of chemoresistant RB. Mol Oncol 2024; 18:832-849. [PMID: 38217258 PMCID: PMC10994242 DOI: 10.1002/1878-0261.13587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/02/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024] Open
Abstract
Intraocular drug delivery is a promising approach for treatment of ocular diseases. Chemotherapeutic drugs used in retinoblastoma (RB) treatment often lead to side effects and drug resistances. Therefore, new adjuvant therapies are needed to treat chemoresistant RBs. Biocompatible gold nanoparticles (GNPs) have unique antiangiogenic properties and can inhibit cancer progression. The combination of gold and low-molecular-weight hyaluronan (HA) enhances the stability of GNPs and promotes the distribution across ocular barriers. Attached to HA-GNPs, the atrial natriuretic peptide (ANP), which diminishes neovascularization in the eye, is a promising new therapeutic agent for RB treatment. In the study presented, we established ANP-coupled HA-GNPs and investigated their effect on the tumor formation potential of chemoresistant RB cells in an in ovo chicken chorioallantoic membrane model and an orthotopic in vivo RB rat eye model. Treatment of etoposide-resistant RB cells with ANP-HA-GNPs in ovo resulted in significantly reduced tumor growth and angiogenesis compared with controls. The antitumorigenic effect could be verified in the rat eye model, including a noninvasive application form via eye drops. Our data suggest that ANP-HA-GNPs represent a new minimally invasive, adjuvant treatment option for RB.
Collapse
Affiliation(s)
- André Haase
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Natalia Miroschnikov
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Stefan Klein
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Annika Doege
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Nicole Dünker
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Dario Van Meenen
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Andreas Junker
- Institute of NeuropathologyUniversity of Duisburg‐Essen, Medical FacultyGermany
| | - Achim Göpferich
- Department of Pharmaceutical TechnologyUniversity of RegensburgGermany
| | - Paola Stephanie Apaolaza
- Type 1 Diabetes Pathology Research Unit, Institute of Diabetes ResearchHelmholtz Centre MunichGermany
| | - Maike Anna Busch
- Department of Neuroanatomy, Center for Translational Neuro‐ and Behavioral Sciences (C‐TNBS), Institute for Anatomy IIUniversity of Duisburg‐Essen, Medical FacultyGermany
| |
Collapse
|
41
|
Nakamura H, Morita R, Ito R, Sakurada A, Tomita N, Hirata Y, Kanari Y, Komatsu Y, Takanashi K, Anbo T, Katsuki S. Feasibility and safety of 0.6% sodium alginate in endoscopic submucosal dissection for colorectal neoplastic lesion: A pilot study. DEN Open 2024; 4:e313. [PMID: 37927953 PMCID: PMC10625103 DOI: 10.1002/deo2.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 10/10/2023] [Accepted: 10/23/2023] [Indexed: 11/07/2023]
Abstract
Objectives The usefulness of 0.6% sodium alginate (SA) as a submucosal (SM) injection solution for endoscopic SM dissection (ESD) has gained attention over the past few years. However, using ESD for colorectal neoplastic lesions is not explicitly researched as yet. Thus, we conducted this study to determine the feasibility and safety of 0.6% SA solution for colorectal ESD. Methods In this single-center, retrospective pilot study, a total of 100 cases treated with ESD using 0.6% SA as a SM injection solution for colorectal neoplasia at our institute were retrospectively reviewed to clarify the clinical feasibility and safety of 0.6% SA. The primary endpoint was to evaluate the complication rate, and the secondary endpoint was to determine the procedure time and the amount of solution used. Results Intraoperative perforation was observed in 1 case (1.0%), 2 cases (2.0%) presented with postprocedural hemorrhage, and no lethal adverse events were observed. The median ESD procedure times were 39.5 min (10-150), and the amount of solution used was less than 20 mL in 67 cases (67.0%). En-bloc resection could be achieved in 97 cases (97.0%). Although six cases underwent subsequent surgery due to the deep SM invasion (>1000 μm), there were no cases with nodal involvement, confirmed through histopathological evaluation. Conclusions Our findings indicate that 0.6% SA can potentially ensure safe and secure ESD for colorectal neoplasia.
Collapse
Affiliation(s)
- Hajime Nakamura
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
- Department of Medical OncologySapporo Medical University School of MedicineHokkaidoJapan
| | - Rie Morita
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Ryo Ito
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Akira Sakurada
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Natsumi Tomita
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Yuya Hirata
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Yusuke Kanari
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Yuya Komatsu
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | | | - Tomonori Anbo
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| | - Shinichi Katsuki
- Department of GastroenterologyOtaru Ekisaikai HospitalHokkaidoJapan
| |
Collapse
|
42
|
Botha VE, Insull EA. Causes and management of sight threatening complications of dermal filler injections: A review. Clin Exp Ophthalmol 2024; 52:365-373. [PMID: 38380782 DOI: 10.1111/ceo.14362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/16/2023] [Accepted: 01/05/2024] [Indexed: 02/22/2024]
Abstract
Injectable dermal fillers continue to increase in popularity in aesthetic medicine. Although rare, vision loss secondary to filler injections is a devastating complication associated with a poor visual prognosis. The mechanism for vision loss is thought to be related to retrograde embolization of the dermal filler from peripheral vessels in the face into the ophthalmic arterial system. Early recognition and prompt management are essential if vision is to be salvaged. The use of retrobulbar hyaluronidase is still contentious, however when administered by a specialist, this treatment gives the best chance at visual recovery and should be considered for all cases.
Collapse
Affiliation(s)
- Verona E Botha
- Department of Ophthalmology, Te Whatu Ora Waikato, Hamilton, New Zealand
| | | |
Collapse
|
43
|
Cheon SY, Park JS, Lee Y, Lee C, Jeon H, Lee D, Kim SH, Lim SG, Koo H. Injectable and Self-Curing Single-Component Hydrogel for Stem Cell Encapsulation and In Vivo Bone Regeneration. Adv Sci (Weinh) 2024; 11:e2304861. [PMID: 38355304 DOI: 10.1002/advs.202304861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 01/28/2024] [Indexed: 02/16/2024]
Abstract
An ideal hydrogel for stem cell therapy would be injectable and efficiently promote stem cell proliferation and differentiation in body. Herein, an injectable, single-component hydrogel with hyaluronic acid (HA) modified with phenylboronic acid (PBA) and spermidine (SM) is introduced. The resulting HAps (HA-PBA-SM) hydrogel is based on the reversible crosslinking between the diol and the ionized PBA, which is stabilized by the SM. It has a shear-thinning property, enabling its injection through a syringe to form a stable hydrogel inside the body. In addition, HAps hydrogel undergoes a post-injection "self-curing," which stiffens the hydrogel over time. This property allows the HAps hydrogel to meet the physical requirements for stem cell therapy in rigid tissues, such as bone, while maintaining injectability. The hydrogel enabled favorable proliferation of human mesenchymal stem cells (hMSCs) and promoted their differentiation and mineralization. After the injection of hMSCs-containing HAps into a rat femoral defect model, efficient osteogenic differentiation of hMSCs and bone regeneration is observed. The study demonstrates that simple cationic modification of PBA-based hydrogel enabled efficient gelation with shear-thinning and self-curing properties, and it would be highly useful for stem cell therapy and in vivo bone regeneration.
Collapse
Affiliation(s)
- Seo Young Cheon
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Ji Sun Park
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Yeeun Lee
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Chaehyun Lee
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Hayoung Jeon
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Donghyun Lee
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Se Hee Kim
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Seong Gi Lim
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Heebeom Koo
- Department of Medical Life Sciences, Department of Biomedicine & Health Sciences, and Catholic Photomedicine Research Institute, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| |
Collapse
|
44
|
Zhao J, Feng Y, Liu X, Li H, Guo H, Ke J, Long X. The relationship of ALPK1, hyaluronic acid and M1 macrophage polarization in the temporomandibular joint synovitis. J Cell Mol Med 2024; 28:e18172. [PMID: 38494837 PMCID: PMC10945073 DOI: 10.1111/jcmm.18172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/09/2024] [Accepted: 01/31/2024] [Indexed: 03/19/2024] Open
Abstract
M1 macrophage polarization and synovitis play an important role in the pathogenesis of temporomandibular joint osteoarthritis (TMJOA). Reduced molecular weight of hyaluronic acid (HA) in synovial fluid of patients with TMJOA. In addition, high molecular weight hyaluronic acid (HMW-HA) is often used clinically to treat TMJ inflammation. As a pattern recognition receptor of the cytoplasm, ALPK1 was found to be pro-inflammatory in a variety of diseases. However, the relationship of ALPK1, HA and M1 macrophage polarization in TMJ synovitis remains unclear. We aimed to investigate the role of ALPK1 and HA in macrophage polarization and TMJ synovitis and the underlying mechanisms. The results demonstrated that ALPK1 was highly upregulated in the synovial macrophages in the inflamed TMJ synovium of patients. Low molecular weight hyaluronic acid (LMW-HA) promoted the expression of ALPK1 and M1 macrophage-associated genes. Besides, rhALPK1 promoted the expression of M1 macrophage-associated factors and the nuclear translocation of PKM2. Furthermore, ALPK1 knockout mice exhibited limited infiltration of macrophages and decreased expression levels of M1 macrophage-associated genes in CFA-induced TMJ synovitis. While HMW-HA inhibited the expression of ALPK1 and M1 macrophage polarization. Our results elucidated that ALPK1 promoted TMJ synovitis by promoting nuclear PKM2-mediated M1 macrophage polarization, whereas HMW-HA inhibited the expression of ALPK1 as well as M1 macrophage polarization.
Collapse
Affiliation(s)
- Jie Zhao
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
| | - Yaping Feng
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
| | - Xin Liu
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
| | - Huimin Li
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
| | - Huilin Guo
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
| | - Jin Ke
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
- Department of Oral and Maxillofacial Surgery, School and Hospital of StomatologyWuhan UniversityWuhanChina
| | - Xing Long
- State Key Laboratory of Oral and Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School and Hospital of StomatologyWuhan UniversityWuhanChina
- Department of Oral and Maxillofacial Surgery, School and Hospital of StomatologyWuhan UniversityWuhanChina
| |
Collapse
|
45
|
Corona-Rodarte E, Cano-Aguilar LE, Baldassarri-Ortego LF, Tosti A, Asz-Sigall D. Dermatological perspectives on pressure alopecias: A call for awareness. J Am Acad Dermatol 2024; 90:e133-e134. [PMID: 37778661 DOI: 10.1016/j.jaad.2023.09.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 09/22/2023] [Indexed: 10/03/2023]
Affiliation(s)
- Eduardo Corona-Rodarte
- Department of Dermatology, Instituto Dermatológico de Jalisco Dr. José Barba Rubio, Jalisco, Mexico.
| | | | | | - Antonella Tosti
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Daniel Asz-Sigall
- Trichology Clinic, Department of Dermatology, Hospital General Dr. Manuel Gea González, Mexico City, Mexico.
| |
Collapse
|
46
|
Taléns-Visconti R, Belarbi Y, Díez-Sales O, de Julián-Ortiz JV, Vila-Busó O, Nácher A. A New Hyaluronic Emulgel of Hesperetin for Topical Application-An In Vitro Evaluation. J Funct Biomater 2024; 15:89. [PMID: 38667546 PMCID: PMC11051322 DOI: 10.3390/jfb15040089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 04/28/2024] Open
Abstract
The present study aimed to formulate and characterize a hesperetin formulation to achieve adequate deposition and retention of hesperetin in the epidermis as a target for some cosmetic/dermatological actions. To derive the final emulgel, various formulations incorporating different proportions of Polysorbate 80 and hyaluronic acid underwent testing through a Box-Behnken experimental design. Nine formulations were created until the targeted emulgel properties were achieved. This systematic approach, following the principles of a design of experiment (DoE) methodology, adheres to a quality-by-design (QbD) paradigm, ensuring a robust and purposeful formulation and highlighting the commitment to a quality-driven design approach. The emulsions were developed using the phase inversion method, optimizing the emulgel with the incorporation of hyaluronic acid. Physically stable optimized emulgels were evaluated for their globule size, surface charge, viscosity, pH, electrical conductivity, and hesperetin content. These assays, along with the temperature swing test, were used to select the optimal formulation. It was characterized by a droplet size, d[4,3], of 4.02 μm, a Z-potential of -27.8 mV, an O/W sign, a pH of 5.2, and a creamy texture and proved to be stable for at least 2 months at room temperature. Additionally, in vitro release kinetics from the selected emulgel exhibited a sustained release profile of hesperetin. Skin assays revealed adequate retention of hesperetin in the human epidermis with minimum permeation. Altogether, these results corroborate the promising future of the proposed emulgel in cosmetic or dermatological use on healthy or diseased skin.
Collapse
Affiliation(s)
- Raquel Taléns-Visconti
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain; (Y.B.); (O.D.-S.); (A.N.)
| | - Yousra Belarbi
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain; (Y.B.); (O.D.-S.); (A.N.)
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain
| | - Octavio Díez-Sales
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain; (Y.B.); (O.D.-S.); (A.N.)
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain
| | - Jesus Vicente de Julián-Ortiz
- Molecular Topology and Drug Design Research Unit, Department of Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain;
| | - Ofelia Vila-Busó
- Colloids Research Unit, Department of Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain;
| | - Amparo Nácher
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain; (Y.B.); (O.D.-S.); (A.N.)
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Av. Vicent Andrés Estellés s/n, 46100 Valencia, Spain
| |
Collapse
|
47
|
De Tollenaere M, Meunier M, Lapierre L, Chapuis E, Guilleret A, Harrison I, Jean T, Rannou A, Scandolera A, Reynaud R. High molecular weight hyaluronic acid vectorised with clay provides long-term hydration and reduces skin brightness. Skin Res Technol 2024; 30:e13672. [PMID: 38591218 PMCID: PMC11002775 DOI: 10.1111/srt.13672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Hyaluronic acid (HA) is a widely used active cosmetic ingredient. Its multiple skin care benefits are modulated by its molecular weight. Low molecular weight (LMW) HA can penetrate the skin, but high molecular weight (HMW) HA remains at the surface. Here, we assessed how vectorization of HMW HA with bentonite clay-achieved with an innovative technology-enhances its cosmetic and hydrating properties. MATERIALS AND METHODS The two HA forms were applied to skin explants; their penetration and smoothing effects were monitored by Raman spectroscopy and scanning electron microscopy. The two forms were biochemically characterised by chromatography, enzyme sensitivity assays, and analysis of Zeta potential. Cosmetics benefits such as, the smoothing effect of vectorised-HA was assessed in ex vivo experiments on skin explants. A placebo-controlled clinical study was finally conducted applying treatments for 28 days to analyse the final benefits in crow's feet area. RESULTS Raman spectroscopy analysis revealed native HMW HA to accumulate at the surface of skin explants, whereas vectorised HMW HA was detected in deeper skin layers. This innovative vectorisation process changed the zeta potential of vectorised HMW HA, being then more anionic and negative without impacting the biochemical structure of native HA. In terms of cosmetic benefits, following application of vectorised HMW HA ex vivo, the skin's surface was visibly smoother. This smoothing was clinically confirmed, with a significant reduction in fine lines. CONCLUSION The development of innovative process vectorising HMW HA allowed HMW HA penetration in the skin. This enhanced penetration extends the clinical benefits of this iconic cosmetic ingredient.
Collapse
|
48
|
Tang H, Li J, Wang H, Ren J, Ding H, Shang J, Wang M, Wei Z, Feng S. Human umbilical cord mesenchymal stem cell-derived exosomes loaded into a composite conduit promote functional recovery after peripheral nerve injury in rats. Neural Regen Res 2024; 19:900-907. [PMID: 37843227 PMCID: PMC10664107 DOI: 10.4103/1673-5374.380911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/28/2023] [Accepted: 06/12/2023] [Indexed: 10/17/2023] Open
Abstract
Complete transverse injury of peripheral nerves is challenging to treat. Exosomes secreted by human umbilical cord mesenchymal stem cells are considered to play an important role in intercellular communication and regulate tissue regeneration. In previous studies, a collagen/hyaluronic acid sponge was shown to provide a suitable regeneration environment for Schwann cell proliferation and to promote axonal regeneration. This three-dimensional (3D) composite conduit contains a collagen/hyaluronic acid inner sponge enclosed in an electrospun hollow poly (lactic-co-glycolic acid) tube. However, whether there is a synergy between the 3D composite conduit and exosomes in the repair of peripheral nerve injury remains unknown. In this study, we tested a comprehensive strategy for repairing long-gap (10 mm) peripheral nerve injury that combined the 3D composite conduit with human umbilical cord mesenchymal stem cell-derived exosomes. Repair effectiveness was evaluated by sciatic functional index, sciatic nerve compound muscle action potential recording, recovery of muscle mass, measuring the cross-sectional area of the muscle fiber, Masson trichrome staining, and transmission electron microscopy of the regenerated nerve in rats. The results showed that transplantation of the 3D composite conduit loaded with human umbilical cord mesenchymal stem cell-derived exosomes promoted peripheral nerve regeneration and restoration of motor function, similar to autograft transplantation. More CD31-positive endothelial cells were observed in the regenerated nerve after transplantation of the loaded conduit than after transplantation of the conduit without exosomes, which may have contributed to the observed increase in axon regeneration and distal nerve reconnection. Therefore, the use of a 3D composite conduit loaded with human umbilical cord mesenchymal stem cell-derived exosomes represents a promising cell-free therapeutic option for the treatment of peripheral nerve injury.
Collapse
Affiliation(s)
- Haoshuai Tang
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Junjin Li
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongda Wang
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Jie Ren
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Han Ding
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Jun Shang
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Min Wang
- Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhijian Wei
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
- Department of Othopaedics, Qilu Hospital of Shandong University, Shandong University Centre for Othopedics, Advanced Medical Research Institute, Shandong University, Jinan, Shandong Province, China
- Orthopedic Research Center of Shandong University & Advanced Medical Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Shiqing Feng
- Department of Othopaedics, Tianjin Medical University General Hospital, Tianjin, China
- International Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin Key Laboratory of Spine and Spinal Cord Injury, Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China
- Department of Othopaedics, Qilu Hospital of Shandong University, Shandong University Centre for Othopedics, Advanced Medical Research Institute, Shandong University, Jinan, Shandong Province, China
- Orthopedic Research Center of Shandong University & Advanced Medical Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| |
Collapse
|
49
|
Di Caprio N, Davidson MD, Daly AC, Burdick JA. Injectable MSC Spheroid and Microgel Granular Composites for Engineering Tissue. Adv Mater 2024; 36:e2312226. [PMID: 38178647 PMCID: PMC10994732 DOI: 10.1002/adma.202312226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/20/2023] [Indexed: 01/06/2024]
Abstract
Many cell types require direct cell-cell interactions for differentiation and function; yet, this can be challenging to incorporate into 3-dimensional (3D) structures for the engineering of tissues. Here, a new approach is introduced that combines aggregates of cells (spheroids) with similarly-sized hydrogel particles (microgels) to form granular composites that are injectable, undergo interparticle crosslinking via light for initial stabilization, permit cell-cell contacts for cell signaling, and allow spheroid fusion and growth. One area where this is important is in cartilage tissue engineering, as cell-cell contacts are crucial to chondrogenesis and are missing in many tissue engineering approaches. To address this, granular composites are developed from adult porcine mesenchymal stromal cell (MSC) spheroids and hyaluronic acid microgels and simulations and experimental analyses are used to establish the importance of initial MSC spheroid to microgel volume ratios to balance mechanical support with tissue growth. Long-term chondrogenic cultures of granular composites produce engineered cartilage tissue with extensive matrix deposition and mechanical properties within the range of cartilage, as well as integration with native tissue. Altogether, a new strategy of injectable granular composites is developed that leverages the benefits of cell-cell interactions through spheroids with the mechanical stabilization afforded with engineered hydrogels.
Collapse
Affiliation(s)
- Nikolas Di Caprio
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
- BioFrontiers Institute, University of Colorado Boulder, Boulder, CO 80303, USA
| | - Matthew D. Davidson
- BioFrontiers Institute, University of Colorado Boulder, Boulder, CO 80303, USA
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO 80303, USA
| | - Andrew C. Daly
- Biomedical Engineering, University of Galway, Galway, Ireland
- CURAM, SFI Research Centre for Medical Devices, University of Galway, Galway, Ireland
| | - Jason A. Burdick
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
- BioFrontiers Institute, University of Colorado Boulder, Boulder, CO 80303, USA
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO 80303, USA
| |
Collapse
|
50
|
Chen C, Li Z, Xu C, Kang M, Lee CS, Aghaloo T, Lee M. Self-Assembled Nanocomposite Hydrogels as Carriers for Demineralized Bone Matrix Particles and Enhanced Bone Repair. Adv Healthc Mater 2024; 13:e2303592. [PMID: 38275216 PMCID: PMC11023793 DOI: 10.1002/adhm.202303592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/17/2024] [Indexed: 01/27/2024]
Abstract
Demineralized bone matrix (DBM) has been widely used as an allogeneic alternative to autologous bone graft for bone repair. However, more extensive use of DBM is limited due to its particulate nature after demineralization and rapid particle dispersion following irrigation, resulting in unpredictable osteoinductivity. Here, a new design of injectable hydrogel carriers for DBM that combine self-healing ability and osteogenic properties based on the self-assembly of guanidinylated hyaluronic acid and silica-rich nanoclays is reported. The nanoclays serve as reversible linkages to form a dynamic hydrogel network with the guanidine moieties on the polymer chains. Gelation kinetics and mechanical properties can be controlled by altering nanoclay content in the hydrogel. The resulting hydrogel exerts self-healing ability due to its dynamic crosslinks and well retains its overall performance with high DBM loading. The hydrogel exhibits great cytocompatibility and osteogenic effects mediated by the nanoclays. In vivo delivery of DBM using the nanocomposite hydrogel further demonstrates robust bone regeneration in a mouse calvarial defect model in comparison to DBM delivered with aqueous HA. This work suggests a promising hydrogel platform for many applications including therapeutic delivery and tissue engineering.
Collapse
Affiliation(s)
- Chen Chen
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
| | - Zhi Li
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
| | - Changlu Xu
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
| | - Minjee Kang
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
| | - Chung-Sung Lee
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
- Department of Pharmaceutical Engineering, Soonchunhyang University, Asan 31538, Republic of Korea
| | - Tara Aghaloo
- Division of Diagnostic and Surgical Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
| | - Min Lee
- Division of Oral and Systemic Health Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA
- Department of Bioengineering, University of California, Los Angeles, CA 90095, USA
| |
Collapse
|