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Moghassemi S, Dadashzadeh A, Sousa MJ, Vlieghe H, Yang J, León-Félix CM, Amorim CA. Extracellular vesicles in nanomedicine and regenerative medicine: A review over the last decade. Bioact Mater 2024; 36:126-156. [PMID: 38450204 PMCID: PMC10915394 DOI: 10.1016/j.bioactmat.2024.02.021] [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: 12/01/2023] [Revised: 02/15/2024] [Accepted: 02/19/2024] [Indexed: 03/08/2024] Open
Abstract
Small extracellular vesicles (sEVs) are known to be secreted by a vast majority of cells. These sEVs, specifically exosomes, induce specific cell-to-cell interactions and can activate signaling pathways in recipient cells through fusion or interaction. These nanovesicles possess several desirable properties, making them ideal for regenerative medicine and nanomedicine applications. These properties include exceptional stability, biocompatibility, wide biodistribution, and minimal immunogenicity. However, the practical utilization of sEVs, particularly in clinical settings and at a large scale, is hindered by the expensive procedures required for their isolation, limited circulation lifetime, and suboptimal targeting capacity. Despite these challenges, sEVs have demonstrated a remarkable ability to accommodate various cargoes and have found extensive applications in the biomedical sciences. To overcome the limitations of sEVs and broaden their potential applications, researchers should strive to deepen their understanding of current isolation, loading, and characterization techniques. Additionally, acquiring fundamental knowledge about sEVs origins and employing state-of-the-art methodologies in nanomedicine and regenerative medicine can expand the sEVs research scope. This review provides a comprehensive overview of state-of-the-art exosome-based strategies in diverse nanomedicine domains, encompassing cancer therapy, immunotherapy, and biomarker applications. Furthermore, we emphasize the immense potential of exosomes in regenerative medicine.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Maria João Sousa
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Hanne Vlieghe
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Jie Yang
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Cecibel María León-Félix
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Christiani A. Amorim
- Pôle de Recherche en Physiopathologie de La Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
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Dadashzadeh A, Moghassemi S, Amorim CA. Bioprinting of a Liposomal Oxygen-Releasing Scaffold for Ovary Tissue Engineering. Tissue Eng Part A 2024. [PMID: 38534964 DOI: 10.1089/ten.tea.2024.0003] [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] [Indexed: 04/13/2024] Open
Abstract
This study addresses a critical challenge in bioprinting for regenerative medicine, specifically the issue of hypoxia compromising cell viability in engineered tissues. To overcome this hurdle, a novel approach using a microfluidic bioprinter is used to create a two-layer structure resembling the human ovary. This structure incorporates a liposomal oxygen-releasing system to enhance cell viability. The bioprinting technique enables the simultaneous extrusion of two distinct bioinks, namely, bioink A (comprising alginate 1% and 5 mg/mL PEGylated fibrinogen in a 20:1 molar ratio) and bioink B (containing alginate 0.5%). In addition, liposomal catalase and hydrogen peroxide (H2O2) are synthesized and incorporated into bioinks A and B, respectively. The liposomes are prepared using thin film hydration with a monodisperse size (140-160 nm) and high encapsulation efficiency. To assess construct functionality, isolated human ovarian cells are added to bioink A. The bioprinted constructs, with or without liposomal oxygen-releasing systems, are cultured under hypoxic and normoxic conditions for 3 days. Live/Dead assay results demonstrate that liposomal oxygen-releasing systems effectively preserve cell viability in hypoxic conditions, resembling viability under normoxic conditions without liposomes. PrestoBlue assay reveals significantly higher mitochondrial activity in constructs with liposomal oxygen delivery systems under both hypoxic and normoxic conditions. The evaluation of apoptosis status through annexin V immunostaining shows that liposomal oxygen-releasing scaffolds successfully protect cells from hypoxic stress, exhibiting a proportion of apoptotic cells similar to normoxic conditions. In contrast, constructs lacking liposomes in hypoxic conditions exhibit a higher incidence of cells in early-stage apoptosis. In conclusion, the study demonstrates the promising potential of bioprinted oxygen-releasing liposomal scaffolds to protect ovarian stromal cells in hypoxic environments. These innovative scaffolds not only offer protection but also recapitulate the mechanical differences between the medulla and the cortex in the normal ovary structure. This opens new avenues for advanced ovary tissue engineering and transplantation strategies.
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Affiliation(s)
- Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
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Grubliauskaitė M, Vlieghe H, Moghassemi S, Dadashzadeh A, Camboni A, Gudlevičienė Ž, Amorim CA. Influence of ovarian stromal cells on human ovarian follicle growth in a 3D environment. Hum Reprod Open 2023; 2024:hoad052. [PMID: 38204939 PMCID: PMC10776356 DOI: 10.1093/hropen/hoad052] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/30/2023] [Indexed: 01/12/2024] Open
Abstract
STUDY QUESTION Do ovarian stromal cells (OSCs) influence the viability and growth of human preantral follicles in vitro? SUMMARY ANSWER A feeder layer of OSCs promotes the growth and transition of low developmental stage follicles to the primary/secondary stage while maintaining a high proportion of viable follicles. WHAT IS KNOWN ALREADY In the ovary, follicles rely on the support of ovarian cells, which secrete essential factors for their survival and development. This phenomenon has also been demonstrated in vitro through the 3D culture of isolated mouse primary and secondary follicles on a feeder layer of OSCs. This co-culture notably enhances follicle survival and growth. STUDY DESIGN SIZE DURATION Pre-antral follicles were isolated from human frozen-thawed ovarian tissue biopsies and then encapsulated in 1% alginate scaffolds. These embedded preantral follicles were either placed directly on the OSCs feeder layer or at the bottom of a culture dish for a 7-day in vitro culture (control). The study compared follicle viability, growth, and hormone production between the different groups. PARTICIPANTS/MATERIALS SETTING METHODS Primordial/intermediate and primary follicles were isolated from frozen-thawed ovarian tissue of cancer patients (n = 6). OSCs were then isolated from ovarian tissue of post-menopausal women and cultured as a feeder layer. Follicle diameter was measured on Days 0 and 7 using an inverted microscope to assess their development based on the increase in diameter. Viability was evaluated by staining a subset of follicles (n = 87) with calcein AM and ethidium homodimer-I, followed by classification into healthy/minimally damaged and damaged/dead follicles using confocal fluorescence microscopy. Additionally, estradiol levels were measured using ELISA. MAIN RESULTS AND THE ROLE OF CHANCE A total of 382 human preantral follicles (370 primordial/intermediate and 12 primary) with a mean diameter of 40.8 ± 9.9 µm (mean ± SD) were isolated, embedded in 1% alginate hydrogel, and placed either on a monolayer of OSCs or directly on the plastic. By Day 7, the preantral follicles showed a significant size increase under both culture conditions (P < 0.0001 for D0 vs D7). The mean diameter of follicles (quiescent and growing) cultured on the feeder layer was 80.6 ± 11.0 μm compared to 67.3 ± 7.2 μm without it (P = 0.07). During the 7-day in vitro culture, the viability of the follicles significantly decreased only in the group without an OSCs monolayer compared to the D0 viability (P < 0.05). Additionally, more follicles transitioned to a higher developmental stage in the presence of OSCs (D0 primordial/intermediate: 184, primary: 7 vs D7 primordial/intermediate: 51, primary/secondary: 93) compared to those cultured without OSCs (D0 primordial/intermediate: 186, primary: 5 vs D7 primordial/intermediate: 84, primary/secondary: 65; P < 0.001). Specifically, 66 and 44 follicles reached the secondary stage (75< x <200 μm) in the presence and absence of OSCs, respectively. Moreover, the estradiol level was significantly higher (P = 0.006) in the alginate beads containing primordial and growing follicles cultured on the OSCs (54.1 ± 14.2 pg/ml) compared to those cultured without OSCs (29.9 ± 4.0 pg/ml). LARGE SCALE DATA N/A. LIMITATIONS REASONS FOR CAUTION This study was conducted using a short-term culture, and none of the primordial/intermediate/primary follicles reached the antral stage. Further in vitro studies are required to investigate follicular developmental capacity, physiology, and steroidogenesis in alginate scaffolds with human OSCs. WIDER IMPLICATIONS OF THE FINDINGS Activating and growing human primordial/intermediate follicles to a secondary stage in in vitro short-term culture has posed a longstanding challenge. However, co-culturing with human OSCs has shown the potential to overcome this limitation. STUDY FUNDING/COMPETING INTERESTS This study was supported by grants from the Fonds National de la Recherche Scientifique de Belgique (FNRS-PDR Convention grant number T.0004.20 awarded to C.A.A., PhD scholarship awarded to H.V.), Fondation Louvain (awarded to C.A.A.; PhD scholarship awarded to S.M., as part of a legacy from Mr Frans Heyes, and PhD scholarship awarded to A.D. as part of a legacy from Mrs Ilse Schirmer), Foundation Against Cancer (grant 2018-042 awarded to A.C.), and the European Community Structural Funds and Lithuanian Research Council (Agreement registration No. D-19-0874). The authors have no conflicts of interest to declare.
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Affiliation(s)
- Monika Grubliauskaitė
- Institute of Biochemistry, Life Sciences Center, Vilnius University, Vilnius, Lithuania
- Department of Biobank, National Cancer Institute, Vilnius, Lithuania
| | - Hanne Vlieghe
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Alessandra Camboni
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Anatomopathology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Moghassemi S, Dadashzadeh A, Jafari H, Ghaffari-Bohlouli P, Shavandi A, Amorim CA. Liposomal oxygen-generating hydrogel for enhancing cell survival under hypoxia condition. Colloids Surf B Biointerfaces 2023; 231:113562. [PMID: 37774524 DOI: 10.1016/j.colsurfb.2023.113562] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 05/20/2023] [Revised: 09/06/2023] [Accepted: 09/17/2023] [Indexed: 10/01/2023]
Abstract
The inadequate oxygen supply to engineered tissues has been a persistent challenge in tissue engineering and regenerative medicine. To overcome this limitation, we developed a scaffold combined with an oxygen-releasing liposomal system comprising catalase-loaded liposomes (CAT@Lip) and H2O2-loaded liposomes (H2O2@Lip). This oxygenation system has shown high cytocompatibility when they were applied to human stromal cells. Under hypoxic conditions, the cell viability enclosed in the oxygen-releasing liposomal alginate hydrogel (94.62 ± 3.46 %) was significantly higher than that of cells enclosed in hydrogel without liposomes (47.18 ± 9.68 %). There was no significant difference in cell viability and apoptosis rate compared to normoxia conditions after three days, indicating the effectiveness of the oxygen-releasing approach in hypoxic conditions. In conclusion, our study demonstrates that the use of liposomal oxygen-releasing scaffolds can overcome the oxygen diffusion challenge in tissue implant fabrication, providing a simple solution for cellular oxygenation that could be a crucial element in tissue engineering.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Hafez Jafari
- BioMatter unit - École polytechnique de Bruxelles, Université Libre de Bruxelles, Avenue F.D. Roosevelt, 50 - CP 165/61, 1050 Brussels, Belgium
| | - Pejman Ghaffari-Bohlouli
- BioMatter unit - École polytechnique de Bruxelles, Université Libre de Bruxelles, Avenue F.D. Roosevelt, 50 - CP 165/61, 1050 Brussels, Belgium
| | - Amin Shavandi
- BioMatter unit - École polytechnique de Bruxelles, Université Libre de Bruxelles, Avenue F.D. Roosevelt, 50 - CP 165/61, 1050 Brussels, Belgium
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.
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Leonel ECR, Dadashzadeh A, Moghassemi S, Vlieghe H, Wyns C, Orellana R, Amorim CA. New Solutions for Old Problems: How Reproductive Tissue Engineering Has Been Revolutionizing Reproductive Medicine. Ann Biomed Eng 2023; 51:2143-2171. [PMID: 37468688 DOI: 10.1007/s10439-023-03321-y] [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: 05/23/2023] [Accepted: 07/12/2023] [Indexed: 07/21/2023]
Abstract
Acquired disorders and congenital defects of the male and female reproductive systems can have profound impacts on patients, causing sexual and endocrine dysfunction and infertility, as well as psychosocial consequences that affect their self-esteem, identity, sexuality, and relationships. Reproductive tissue engineering (REPROTEN) is a promising approach to restore fertility and improve the quality of life of patients with reproductive disorders by developing, replacing, or regenerating cells, tissues, and organs from the reproductive and urinary systems. In this review, we explore the latest advancements in REPROTEN techniques and their applications for addressing degenerative conditions in male and female reproductive organs. We discuss current research and clinical outcomes and highlight the potential of 3D constructs utilizing biomaterials such as scaffolds, cells, and biologically active molecules. Our review offers a comprehensive guide for researchers and clinicians, providing insights into how to reestablish reproductive tissue structure and function using innovative surgical approaches and biomaterials. We highlight the benefits of REPROTEN for patients, including preservation of fertility and hormonal production, reconstruction of uterine and cervical structures, and restoration of sexual and urinary functions. Despite significant progress, REPROTEN still faces ethical and technical challenges that need to be addressed. Our review underscores the importance of continued research in this field to advance the development of effective and safe REPROTEN approaches for patients with reproductive disorders.
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Affiliation(s)
- Ellen C R Leonel
- Department of Histology, Embryology and Cell Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
| | - Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
| | - Hanne Vlieghe
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
| | - Christine Wyns
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
- Department of Gynecology-Andrology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Renan Orellana
- Departamento de Ciencias Químicas y Biológicas, Facultad de Ciencias de la Salud, Universidad Bernardo O'Higgins, Santiago, Chile
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium.
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Dadashzadeh A, Moghassemi S, Peaucelle A, Lucci CM, Amorim CA. Mind the mechanical strength: tailoring a 3D matrix to encapsulate isolated human preantral follicles. Hum Reprod Open 2023; 2023:hoad004. [PMID: 37009395 PMCID: PMC10053646 DOI: 10.1093/hropen/hoad004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/07/2023] [Indexed: 02/18/2023] Open
Abstract
Abstract
STUDY QUESTION
Would a hydrogel with similar mechanical properties to the human ovarian cortex support preantral follicle development?
SUMMARY ANSWER
Yes, our tailored PEGylated fibrin hydrogel was shown to significantly improve follicle growth in vitro.
WHAT IS KNOWN ALREADY
One of the main challenges in developing an engineered ovary is to provide a 3D matrix that supports the follicle architecture and the interaction between granulosa cells and the oocyte as they are essential for folliculogenesis. Thanks to its biocompatibility and bioactivity, fibrin has been employed to fabricate a 3D matrix to encapsulate ovarian follicles. However, follicles lose their physical support within a few days owing to rapid fibrin degradation. Therefore, different strategies, including physical and chemical modifications, have been developed to enhance the stability of fibrin.
STUDY DESIGN, SIZE, DURATION
By developing a matrix made of a synthetic (polyethylene glycol: PEG) and natural polymer (fibrin), we aimed to overcome fibrin degradation by the chemical reaction of PEGylation and tailor a PEGylated fibrin hydrogel formulation with mechanical strength similar to the ovarian cortex in women of reproductive age. To this end, response surface methodology was employed to obtain a tailored formulation of PEGylated fibrin. This hydrogel was then tested to encapsulate and support isolated human preantral follicles in vitro.
PARTICIPANTS/MATERIALS, SETTING, METHODS
A PEGylated fibrin formulation was tailored using mathematical modeling software to mimic the mechanical properties of human ovarian tissue at reproductive age. Human preantral follicles were isolated from 11 patients of reproductive age and encapsulated in the tailored hydrogels, which were cultured in vitro for 4 or 7 days. Follicle survival and diameter were assessed on days 1 and 7. Furthermore, the follicles were subjected to confocal microscopy to evaluate their growth (Ki67 staining) on day 7 and analyze cell-cell communication (connexin 43 and transzonal projection staining) on day 4.
MAIN RESULTS AND THE ROLE OF CHANCE
In this study, mathematical modeling was applied to achieve the biomechanically tailored PEGylated fibrin formulation by targeting the specific goal of 3178 ± 245 Pascal, Young’s modulus of ovarian cortical tissue in reproductive-age women. Our results demonstrated that the PEGylated fibrin hydrogel consisting of 39.06 mg/ml of PEGylated fibrinogen and 50.36 IU/ml of thrombin was the optimum condition with the desirability of 97.5%. This tailored hydrogel yielded a high follicle survival rate (83%) after 7 days of in vitro culture and supported its development up to the secondary stage. Follicle growth was confirmed by the presence of Ki67-positive granulosa cells on day 7. Additionally, connexin 43 and Phalloidin staining indicated the retention of connections between granulosa cells and the oocyte.
LARGE SCALE DATA
Not applicable.
LIMITATIONS, REASONS FOR CAUTION
In this study, our tailored hydrogel was only tested in vitro, which is not the same as the physiological environment. It is crucial to conduct a study assessing the follicles following their encapsulation in the tailored hydrogel and transplantation, which will be the next step of our investigation.
WIDER IMPLICATIONS OF THE FINDINGS
The findings from this study introduced a suitable biomaterial similar to the ovarian cortex in reproductive-age women in terms of biomechanical properties for encapsulating human preantral follicles. This biomaterial allowed the radial growth of follicles and preserved their viability. Furthermore, PEGylation improved the stability of fibrin and the physical support of follicles.
STUDY FUNDING/COMPETING INTEREST(S)
This study was supported by a grant from the Fondation Louvain (awarded to C.A.A.). The authors declare no competing interests.
WHAT DOES THIS MEAN FOR PATIENTS?
Survival rates of leukemia patients have been steadily increasing but, owing to cancer treatment, some survivors will face infertility at a very young age. One of the strategies under development to restore fertility in these patients is the transplantable ‘engineered ovary’, which should mimic the normal ovary as closely as possible. To assemble the engineered ovary, it is necessary to encase isolated preantral follicles (follicles at an early stage of growth that contain one immature egg) and ovarian cells in a 3D matrix. Developing this matrix is one of the main challenges in creating an engineered ovary, as it should support the follicle architecture as well as the interaction between granulosa cells (which produce estrogen, progesterone) and the oocyte (egg), as they are essential for follicle development. This study demonstrates that a matrix made of a synthetic (polyethylene glycol) and natural polymer (fibrin), with mechanical strength similar to that of the outer layer of the ovary in women of reproductive age, can successfully be used to encapsulate human preantral follicles. Indeed, we have shown that our 3D matrix yielded a high follicle survival rate and supported follicle growth to the secondary stage.
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Affiliation(s)
- Arezoo Dadashzadeh
- Université Catholique de Louvain Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, , Brussels, Belgium
| | - Saeid Moghassemi
- Université Catholique de Louvain Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, , Brussels, Belgium
| | - Alexis Peaucelle
- Institut Jean-Pierre Bourgin, INRAE , AgroParisTech, , Versailles, France
- Université Paris-Saclay , AgroParisTech, , Versailles, France
| | - Carolina M Lucci
- University of Brasília Department of Physiological Sciences, Institute of Biological Sciences, , Brasília, Brazil
| | - Christiani A Amorim
- Université Catholique de Louvain Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, , Brussels, Belgium
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Moghassemi S, Dadashzadeh A, Camboni A, Feron O, Azevedo RB, Amorim CA. Ex vivo purging of cancer cells from ovarian tissue using photodynamic therapy: a novel strategy to restore fertility in leukemia patients. Hum Reprod Open 2023; 2023:hoad005. [PMID: 36895885 PMCID: PMC9991580 DOI: 10.1093/hropen/hoad005] [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: 10/14/2022] [Revised: 02/09/2023] [Indexed: 02/22/2023] Open
Abstract
STUDY QUESTION Is it possible to purge leukemia cells from ovarian tissue (OT) fragments before transplantation? SUMMARY ANSWER Our photodynamic therapy (PDT) approach has been shown to efficiently destroy leukemia cells from tumor-infiltration mimicking models (TIMs), indicating the feasibility of this technique to purge OT samples. WHAT IS KNOWN ALREADY Autotransplantation of cryopreserved OT is the most suitable option to preserve fertility for prepubertal girls and women who require immediate cancer treatment. Up until now, more than 200 live births have already been reported after OT cryopreservation and transplantation. Leukemia is the 12th most common cancer in Europe among prepubertal girls and women of reproductive age and in 2020, the estimated number of new leukemia cases was higher than 33 000 in girls between 0 and 19 years old. Unfortunately, once their health has been restored, autotransplantation of cryopreserved OT for leukemia patients is not advised due to the high risk of transferring malignant cells back to the patient leading to leukemia recurrence. STUDY DESIGN SIZE DURATION To safely transplant the OT from leukemia patients and restore their fertility, our goal was to develop a PDT strategy to eliminate leukemia ex vivo. To this end, we designed OR141-loaded niosomes (ORN) to create the most effective formulation for ex vivo purging of acute myelogenous leukemia cells from OT fragments (n = 4). Moreover, to ensure that such treatments are not harmful to follicle survival and development so they can be deemed a potential fertility restoration alternative, the effect of the ORN-based PDT purging procedure on follicles was assessed after xenografting the photodynamic-treated OT in SCID mice (n = 5). The work was carried out between September 2020 and April 2022 at the Catholic University of Louvain. PARTICIPANTS/MATERIALS SETTING METHODS After establishing the best ORN formulation, our PDT approach was used to eradicate HL60 cells from ex vivo TIMs prepared by microinjection of a cancer cell suspension into OT fragments. The purging efficiency was analyzed by droplet digital polymerase chain reaction and immunohistochemical analyses. Additionally, we evaluated the effect of ORN-based PDT on follicle density, survival and development, and tissue quality in terms of fibrotic areas and vascularization after 7-day xenotransplantation to immunodeficient mice. MAIN RESULTS AND THE ROLE OF CHANCE The ex vivo purging of TIMs demonstrated that our PDT strategy could selectively eradicate the malignant cells from tissue fragments without affecting OT normal cells, as evidenced by PCR and immunohistochemical analysis. Regarding the effect of our PDT approach on follicle population and OT quality, our results after xenotransplantation revealed no significant difference between the follicle density of control (non-treated, grafted OT) and PDT-treated groups (2.38 ± 0.63 and 3.21 ± 1.94 morphologically normal follicles/mm2, respectively). In addition, our findings showed that the control and PDT-treated OT could be equally vascularized (7.65 ± 1.45% and 9.89 ± 2.21%, respectively). Similarly, the proportions of fibrotic area did not differ between the control (15.96 ± 5.94%) and PDT-treated groups (13.32 ± 3.05%). LARGE SCALE DATA N/A. LIMITATIONS REASONS FOR CAUTION This study did not use OT fragments from leukemia patients, but TIMs created after injection of HL60 cells into OT from healthy patients. Therefore, while the results are promising, whether our PDT approach will be equally successful in eliminating malignant cells from leukemia patients remains to be assessed. WIDER IMPLICATIONS OF THE FINDINGS Our results showed that the purging procedure causes no significant impairment effect on follicle development and tissue quality, suggesting that our novel PDT procedure could be a promising strategy to destroy leukemia cells in fragments of OT, allowing safe transplantation in cancer survivors. STUDY FUNDING/COMPETING INTERESTS This study was supported by grants from the Fonds National de la Recherche Scientifique de Belgique (FNRS-PDR Convention grant number T.0004.20 awarded to C.A.A.); Fondation Louvain (awarded to C.A.A.; a Ph.D. scholarship awarded to S.M., as part of a legacy from Mr Frans Heyes, and a Ph.D. scholarship awarded to A.D. as part of a legacy from Mrs. Ilse Schirmer); and Foundation Against Cancer (grant number 2018-042 awarded to A.C.). The authors declare no competing interests.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Alessandra Camboni
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Service d'Anatomie Pathologique, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Olivier Feron
- Pôle de Pharmacologie et Thérapeutique, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Ricardo Bentes Azevedo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
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8
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Dadashzadeh A, Moghassemi S, Grubliauskaité M, Vlieghe H, Brusa D, Amorim CA. Medium supplementation can influence the human ovarian cells in vitro. J Ovarian Res 2022; 15:137. [PMID: 36572931 PMCID: PMC9791781 DOI: 10.1186/s13048-022-01081-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/16/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Cells are an essential part of the triple principles of tissue engineering and a crucial component of the engineered ovary as they can induce angiogenesis, synthesize extracellular matrix and influence follicle development. Here, we hypothesize that by changing the medium supplementation, we can obtain different cell populations isolated from the human ovary to use in the engineered ovary. To this end, we have in vitro cultured cells isolated from the menopausal ovarian cortex using different additives: KnockOut serum replacement (KO), fetal bovine serum (FBS), human serum albumin (HSA), and platelet lysate (PL). RESULTS Our results showed that most cells soon after isolation (pre-culture, control) and cells in KO and FBS groups were CD31- CD34- (D0: vs. CD31-CD34+, CD31 + CD34+, and CD31 + CD34- p < 0.0001; KO: vs. CD31-CD34+, CD31 + CD34+, and CD31 + CD34- p < 0.0001; FBS: vs. CD31-CD34+ and CD31 + CD34+ p < 0.001, and vs. CD31 + CD34- p < 0.01). Moreover, a deeper analysis of the CD31-CD34- population demonstrated a significant augmentation (more than 86%) of the CD73+ and CD90+ cells (possibly fibroblasts, mesenchymal stem cells, or pericytes) in KO- and FBS-based media compared to the control (around 16%; p < 0.001). Still, in the CD31-CD34- population, we found a higher proportion (60%) of CD90+ and PDPN+ cells (fibroblast-like cells) compared to the control (around 7%; vs PL and KO p < 0.01 and vs FBS p < 0.001). Additionally, around 70% of cells in KO- and FBS-based media were positive for CD105 and CD146, which may indicate an increase in the number of pericytes in these media compared to a low percentage (4%) in the control group (vs KO and FBS p < 0.001). On the other hand, we remarked a significant decrease of CD31- CD34+ cells after in vitro culture using all different medium additives (HSA vs D0 p < 0.001, PL, KO, and FBS vs D0 P < 0.01). We also observed a significant increase in epithelial cells (CD326+) when the medium was supplemented with KO (vs D0 p < 0.05). Interestingly, HSA and PL showed more lymphatic endothelial cells compared to other groups (CD31 + CD34+: HSA and PL vs KO and FBS p < 0.05; CD31 + CD34 + CD90 + PDPN+: HSA and PL vs D0 p < 0.01). CONCLUSION Our results demonstrate that medium additives can influence the cell populations, which serve as building blocks for the engineered tissue. Therefore, according to the final application, different media can be used in vitro to favor different cell types, which will be incorporated into a functional matrix.
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Affiliation(s)
- Arezoo Dadashzadeh
- grid.7942.80000 0001 2294 713XPôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200 Brussels, Belgium
| | - Saeid Moghassemi
- grid.7942.80000 0001 2294 713XPôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200 Brussels, Belgium
| | - Monika Grubliauskaité
- grid.459837.40000 0000 9826 8822Department of Biobank, National Cancer Institute, 08660 Vilnius, Lithuania
| | - Hanne Vlieghe
- grid.7942.80000 0001 2294 713XPôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200 Brussels, Belgium
| | - Davide Brusa
- grid.7942.80000 0001 2294 713XCytoFlux-Flow Cytometry and Cell Sorting Platform, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Christiani A. Amorim
- grid.7942.80000 0001 2294 713XPôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200 Brussels, Belgium
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9
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Moghassemi S, Dadashzadeh A, Camboni A, Feron O, Azevedo RB, Amorim CA. Photodynamic therapy using OR141-loaded nanovesicles for eradication of leukemic cells from ovarian tissue. Photodiagnosis Photodyn Ther 2022; 40:103139. [PMID: 36198387 DOI: 10.1016/j.pdpdt.2022.103139] [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: 09/13/2022] [Revised: 09/26/2022] [Accepted: 09/29/2022] [Indexed: 12/14/2022]
Abstract
In 2020, the estimated number of new leukemia cases was higher than 30,000 in girls between 0 and 19 years old. Due to cancer treatment, some of these patients may lose both endocrine and reproductive functions. Transplantation of cryopreserved ovarian tissue is not advised after cancer remission because it has a high risk of reintroducing malignant cells in the patient, potentially leading to leukemia recurrence. To safely transplant the ovarian tissue from these patients and restore their fertility, our goal was to develop a photodynamic therapy (PDT) strategy to eliminate leukemia ex vivo. To this end, we designed, optimized, and characterized OR141-loaded niosomes (ORN) to develop the most effective formulation for ex vivo purging ovarian fragments from chronic myelogenous leukemia cells. After establishing the best ORN formulation, the PDT efficiency of optimized ORN was determined for human ovarian stromal cells and acute myeloid leukemia cell line (HL60). Blank niosomes treatment on ovarian stromal cells causes no significant toxicity, showing that the composition of the nanoparticle is not toxic. On the other hand, the in vitro studies showed that while ovarian stromal cells were still viable (82.04 ± 2.79%) after the treatment by 0.5 µM ORN, the same treatment yielded 95.43 ± 3.89% toxicity and cell death in the cancer cells. In conclusion, our results showed that our novel PDT procedure could be a promising strategy to destroy leukemia cells in ovarian tissue fragments allowing safe transplantation in cancer survivors.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Alessandra Camboni
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Service d'Anatomie Pathologique, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Olivier Feron
- Pôle de Pharmacologie et Thérapeutique, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Ricardo Bentes Azevedo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, DF, Brazil
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.
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10
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Moghassemi S, Dadashzadeh A, de Azevedo RB, Amorim CA. Secure transplantation by tissue purging using photodynamic therapy to eradicate malignant cells. J Photochem Photobiol B 2022; 234:112546. [PMID: 36029759 DOI: 10.1016/j.jphotobiol.2022.112546] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 08/07/2022] [Accepted: 08/16/2022] [Indexed: 12/17/2022]
Abstract
The field of photodynamic therapy (PDT) for treating various malignant neoplasms has been given researchers' attention due to its ability to be a selective and minimally invasive cancer therapy strategy. The possibility of tumor cell infection and hence high recurrence rates in cancer patients tends to restrict autologous transplantation. So, the photodynamic tissue purging process, which consists of selective photoinactivation of the malignant cells in the graft, is defined as a compromising strategy to purify contaminated tissues before transplantation. In this strategy, the direct malignant cells' death results from the reactive oxygen species (ROS) generation through the activation of a photosensitizer (PS) by light exposure in the presence of oxygen. Since new PS generations can effectively penetrate the tissue, PDT could be an ideal ex vivo tissue purging protocol that eradicates cancer cells derived from various malignancies. The challenge is that the applied pharmacologic ex vivo tissue purging should efficiently induce tumor cells with minor influence on normal tissue cells. This review aims to provide an overview of the current status of the most effective PDT strategies and PS development concerning their potential application in ex vivo purging before hematopoietic stem cell or ovarian tissue transplantation.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Ricardo Bentes de Azevedo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.
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11
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Moghassemi S, Dadashzadeh A, Bentes Azevedo R, Camboni A, Feron O, Andrade Amorim C. O-035 Ex vivo photodynamic therapy approach using a nanovesicular photosensitizer to allow safe autotransplantation of ovarian tissue from leukemia patients. Hum Reprod 2022. [DOI: 10.1093/humrep/deac104.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Is it possible to purge leukemia cells from ovarian tissue (OT) fragments before transplantation?
Summary answer
Our photodynamic therapy (PDT) approach showed to efficiently destroy leukemia cells from a tumor model, indicating the feasibility of this technique to purge OT samples.
What is known already
Autotransplantation of the cryopreserved OT is the most suitable option to preserve fertility for prepubertal girls and women that require immediate cancer treatment [1, 2]. Up to now, more than 200 live births have already been reported after OT cryopreservation and transplantation [3]. Leukemia is the 12th most common cancer in Europe among prepubertal girls and women of reproductive age [4]. Unfortunately, once their health has been restored, autotransplantation of cryopreserved OT for leukemia patients is not advised due to the high risk of transferring malignant cells back to the patient, leading to leukemia recurrence [3].
Study design, size, duration
To safely transplant the OT from these patients and restore their fertility, our goal here was to develop a PDT strategy to eliminate leukemia ex vivo. To this end, we designed OR141-loaded niosomes (ORN) to create the most effective formulation for ex vivo purging OT fragments from myelogenous leukemia cells.
Participants/materials, setting, methods
After establishing the best ORN formulation, our PDT approach was used to eradicate HL60 from ex vivo tumor models prepared by microinjection of cancer cell suspension in ovarian fragments [5]. Additionally, we evaluated the effect of ORN-based PDT on follicle density, survival, and tissue quality was evaluated after 7-day xenotransplantation to SCID mice.
Main results and the role of chance
The ex vivo purging of tumor models demonstrated that the PDT strategy with ORN could selectively eradicate the malignant cells from tissue fragments without affecting ovarian tissue normal cells, as evidenced by PCR and immunohistochemical analysis. Regarding the effect of our PDT approach on follicle population and OT quality, our results after xenotransplantation revealed no significant difference between the follicle density of control (non-treated, grafted OT) and ORN-treated groups (2.38 ± 0.63 and 3.21 ± 1.94 morphologically normal follicles/mm2, respectively). In addition, the results showed that the control and ORN-treated ovarian tissue can be equally vascularized (7.65±1.45% and 9.89±2.21%, respectively). Moreover, the proportion of fibrotic area in control and ORN-treated groups were 15.96±5.94%, and 13.32±3.05%, which is not significantly different from the pre-graft fragments (14.22±6.65%).
Limitations, reasons for caution
This study did not use OT fragments from leukemia patients, but tumor models created after injection of HL60 cells in OT from healthy patients. Therefore, while the results are promising, it still remains to assess if our PDT approach will be equally successful to eliminate malignant cells from leukemia patients.
Wider implications of the findings
Our results showed that the purging procedure causes no significant impairing effect on follicles development and tissue quality, suggesting our novel PDT procedure could be a promising strategy to destroy leukemia cells in fragments of ovarian tissue allowing its safe transplantation in cancer survivors.
Trial registration number
not applicable
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Affiliation(s)
- S Moghassemi
- Catholic University of Louvain, Pôle de Recherche en Gynécologie, Brussels , Belgium
| | - A Dadashzadeh
- Catholic University of Louvain, Pôle de Recherche en Gynécologie, Brussels , Belgium
| | - R Bentes Azevedo
- University of Brasília, Department of Genetics and Morphology, Brasília , Brazil
| | - A Camboni
- Catholic University of Louvain, Pôle de Recherche en Gynécologie, Brussels , Belgium
| | - O Feron
- Catholic University of Louvain, Pôle de Pharmacologie et thérapeutique, Brussels , Belgium
| | - C Andrade Amorim
- Catholic University of Louvain, Pôle de Recherche en Gynécologie, Brussels , Belgium
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12
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Dadashzadeh A, Moghassemi S, Peaucelle A, Dolmans M, Andrade Amorim C. O-266 Encapsulation of human preantral follicles in an optimized hydrogel with similar mechanical strength of reproductive-age ovarian tissue. Hum Reprod 2022. [DOI: 10.1093/humrep/deac106.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Study question
Could a hydrogel with similar mechanical properties of reproductive age ovarian cortex support the growth of human preantral follicles?
Summary answer
Yes, our optimized PEGylated fibrin hydrogel with tailored mechanical strength provides a suitable substrate for follicle survival and growth.
What is known already
The most challenging part of assembling an engineered ovary is developing an appropriate scaffold that can maintain follicle spatial architecture and allow them to have radial growth and development1-3. Fibrin is a promising biomaterial due to its biocompatibility and bioactivity. Although fibrin has been used as a scaffold in fabricating different tissues such as the ovary, it has a fast degradation rate resulting in loss of physical support for the isolated follicles4-6. Therefore, various approaches such as physical or chemical modifications have been investigated to overcome the fibrin limitation7-10.
Study design, size, duration
PEGylation as a chemical reaction was used to control fibrin degradation. Moreover, to create an appropriate scaffold for encapsulating human preantral follicles, the Response Surface Methodology was used to find a hydrogel formulation with similar mechanical properties to the reproductive-age ovarian cortex. The chosen hydrogel was used to in vitro culture isolated human preantral follicles for 7 days.
Participants/materials, setting, methods
Design-Expert® software was employed to optimize PEGylated fibrin formulation to match mechanical properties of human ovarian tissues. Preantral follicles isolated from reproductive age patients were embedded in the hydrogel and in vitro cultured for 7 days. Follicle viability and diameter were evaluated on days 1 and 7. Moreover, confocal microscopy analysis was performed on whole follicles to confirm their growth by Ki67 staining of granulosa cells.
Main results and the role of chance
In this study, the biomechanically optimized PEGylated fibrin formulation was obtained by mathematical modeling. The hydrogel formulation was established by setting the specific goal of targeting 3178 ± 245 Pa, Young’s modulus of ovarian tissue fragments in reproductive-age women11, in order to obtain the optimized concentration of PEGylated fibrinogen and thrombin. Our results showed that the optimum condition with the desirability of 97.5% occurred by the PEGylated fibrin hydrogel containing 39.06 mg/ml of PEGylated fibrinogen and 50.36 IU/ml of thrombin with Young’s modulus of 3512.31±656.97 pa.
Isolated follicles cultured in our hydrogel significantly increased in their diameter from 48.5±10.8µm (day 1) to 222.5±84.5µm (day 7), indicating the suitability of the optimized PEGylated fibrin formulation to support radial follicle growth. Moreover, follicles survival on days 1 and 7 did not significantly differ (86.9±8.9% and 83.4±6.4%, respectively). Follicle growth was confirmed by the presence of Ki67-positive granulosa cells from follicles at day 7.
Limitations, reasons for caution
In this study, the optimized hydrogel was first evaluated only in vitro, which is different from the actual physiological condition. Therefore, it is essential to perform a study analyzing the follicles after their encapsulation in the optimized hydrogel and transplantation, which will be the next step of our study.
Wider implications of the findings
Our results introduced an appropriate biomaterial, which resembles Young’s modulus of ovarian tissues in reproductive age, for encapsulating human preantral follicles. The optimal concentration of PEGylated fibrin allowed follicles to maintain their viability and have radial growth. Moreover, PEGylation enhanced the fibrin stability and physical support of follicles.
Trial registration number
not applicable
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Affiliation(s)
- A Dadashzadeh
- Institut de Recherche Expérimentale et Clinique- Université Catholique de Louvain- Brussels- Belgium, Pôle de Recherche en Gynécologie , Brussels, Belgium
| | - S Moghassemi
- Institut de Recherche Expérimentale et Clinique- Université Catholique de Louvain- Brussels- Belgium, Pôle de Recherche en Gynécologie , Brussels, Belgium
| | - A Peaucelle
- Université Paris-Saclay, Institut Jean-Pierre Bourgin , Versailles, France
| | - M.M Dolmans
- Institut de Recherche Expérimentale et Clinique- Université Catholique de Louvain- Brussels- Belgium, Pôle de Recherche en Gynécologie , Brussels, Belgium
| | - C Andrade Amorim
- Institut de Recherche Expérimentale et Clinique- Université Catholique de Louvain- Brussels- Belgium, Pôle de Recherche en Gynécologie , Brussels, Belgium
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13
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Madamsetty VS, Mohammadinejad R, Uzieliene I, Nabavi N, Dehshahri A, García-Couce J, Tavakol S, Moghassemi S, Dadashzadeh A, Makvandi P, Pardakhty A, Aghaei Afshar A, Seyfoddin A. Dexamethasone: Insights into Pharmacological Aspects, Therapeutic Mechanisms, and Delivery Systems. ACS Biomater Sci Eng 2022; 8:1763-1790. [PMID: 35439408 PMCID: PMC9045676 DOI: 10.1021/acsbiomaterials.2c00026] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Dexamethasone (DEX) has been widely used to treat a variety of diseases, including autoimmune diseases, allergies, ocular disorders, cancer, and, more recently, COVID-19. However, DEX usage is often restricted in the clinic due to its poor water solubility. When administered through a systemic route, it can elicit severe side effects, such as hypertension, peptic ulcers, hyperglycemia, and hydro-electrolytic disorders. There is currently much interest in developing efficient DEX-loaded nanoformulations that ameliorate adverse disease effects inhibiting advancements in scientific research. Various nanoparticles have been developed to selectively deliver drugs without destroying healthy cells or organs in recent years. In the present review, we have summarized some of the most attractive applications of DEX-loaded delivery systems, including liposomes, polymers, hydrogels, nanofibers, silica, calcium phosphate, and hydroxyapatite. This review provides our readers with a broad spectrum of nanomedicine approaches to deliver DEX safely.
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Affiliation(s)
- Vijay Sagar Madamsetty
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Jacksonville, Florida 32224, United States
| | - Reza Mohammadinejad
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 7618866749, Iran
| | - Ilona Uzieliene
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Santariskiu 5, LT-08406 Vilnius, Lithuania
| | - Noushin Nabavi
- Department of Urologic Sciences, Vancouver Prostate Centre, Vancouver, British Columbia, Canada V6H 3Z6
| | - Ali Dehshahri
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran
| | - Jomarien García-Couce
- Department of Radiology, Division of Translational Nanobiomaterials and Imaging, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands
- Department of Polymeric Biomaterials, Biomaterials Center (BIOMAT), University of Havana, Havana 10600, Cuba
| | - Shima Tavakol
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1417755469, Iran
| | - Saeid Moghassemi
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels 1200, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels 1200, Belgium
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Micro-BioRobotics, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran 14496-14535, Iran
| | - Abbas Pardakhty
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7618866748, Iran
| | - Abbas Aghaei Afshar
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 7618866749, Iran
| | - Ali Seyfoddin
- Drug Delivery Research Group, Auckland University of Technology (AUT), School of Science, Auckland 1010, New Zealand
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14
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Madamsetty VS, Tavakol S, Moghassemi S, Dadashzadeh A, Schneible JD, Fatemi I, Shirvani A, Zarrabi A, Azedi F, Dehshahri A, Aghaei Afshar A, Aghaabbasi K, Pardakhty A, Mohammadinejad R, Kesharwani P. Chitosan: A versatile bio-platform for breast cancer theranostics. J Control Release 2021; 341:733-752. [PMID: 34906606 DOI: 10.1016/j.jconrel.2021.12.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [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: 07/03/2021] [Revised: 12/07/2021] [Accepted: 12/07/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer is considered one of the utmost neoplastic diseases globally, with a high death rate of patients. Over the last decades, many approaches have been studied to early diagnose and treat it, such as chemotherapy, hormone therapy, immunotherapy, and MRI and biomarker tests; do not show the optimal efficacy. These existing approaches are accompanied by severe side effects, thus recognizing these challenges, a great effort has been done to find out the new remedies for breast cancer. Main finding: Nanotechnology opened a new horizon to the treatment of breast cancer. Many nanoparticulate platforms for the diagnosis of involved biomarkers and delivering antineoplastic drugs are under either clinical trials or just approved by the Food and Drug Administration (FDA). It is well known that natural phytochemicals are successfully useful to treat breast cancer because these natural compounds are safer, available, cheaper, and have less toxic effects. Chitosan is a biocompatible and biodegradable polymer. Further, it has outstanding features, like chemical functional groups that can easily modify our interest with an exceptional choice of promising applications. Abundant studies were directed to assess the chitosan derivative-based nanoformulation's abilities in delivering varieties of drugs. However, the role of chitosan in diagnostics and theranostics not be obligated. The present servey will discuss the application of chitosan as an anticancer drug carrier such as tamoxifen, doxorubicin, paclitaxel, docetaxel, etc. and also, its role as a theranostics (i.e. photo-responsive and thermo-responsive) moieties. The therapeutic and theranostic potential of chitosan in cancer is promising and it seems that to have a good potential to get to the clinic.
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Affiliation(s)
- Vijay Sagar Madamsetty
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Jacksonville, FL 32224, USA
| | - Shima Tavakol
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran
| | - Saeid Moghassemi
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - John D Schneible
- NC State University, Department of Chemical and Biomolecular Engineering, 911 Partners Way, Raleigh 27695, USA
| | - Iman Fatemi
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Abdolsamad Shirvani
- Department of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, 34485 Istanbul, Turkey
| | - Fereshteh Azedi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran; Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran 1449614535, Iran
| | - Ali Dehshahri
- Pharmaceutical Sciences Research center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Aghaei Afshar
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
| | - Kian Aghaabbasi
- Department of Biotechnology, University of Guilan, University Campus 2, Khalij Fars Highway 5th km of Ghazvin Road, Rasht, Iran
| | - Abbas Pardakhty
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7616911319, Iran
| | - Reza Mohammadinejad
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran.
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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15
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Moghassemi S, Dadashzadeh A, Azevedo RB, Feron O, Amorim CA. Photodynamic cancer therapy using liposomes as an advanced vesicular photosensitizer delivery system. J Control Release 2021; 339:75-90. [PMID: 34562540 DOI: 10.1016/j.jconrel.2021.09.024] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [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: 04/02/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 12/26/2022]
Abstract
The multidisciplinary field of photodynamic therapy (PDT) is a combination of photochemistry and photophysics sciences, which has shown tremendous potential for cancer therapy application. PDT employs a photosensitizing agent (PS) and light to form cytotoxic reactive oxygen species and subsequently oxidize light-exposed tissue. Despite numerous advantages of PDT and enormous progress in this field, common PSs are still far from ideal treatment because of their poor permeability, non-specific phototoxicity, side effects, hydrophobicity, weak bioavailability, and tendency to self-aggregation. To circumvent these limitations, PS can be encapsulated in liposomes, an advanced drug delivery system that has demonstrated the ability to enhance drug permeability into biological membranes and loading both hydrophobic and lipophilic agents. Moreover, liposomes can also be coated by targeting agents to improve delivery efficiency. The present review aims to summarize the principles of PDT, various PS generations, PS-loaded nanoparticles, liposomes, and their impact on PDT, then discuss recent photodynamic cancer therapy strategies using liposomes as PS-loaded vectors, and highlight future possibilities and perspectives.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Ricardo Bentes Azevedo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, DF, Brazil
| | - Olivier Feron
- Pôle de Pharmacologie et thérapeutique, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Christiani A Amorim
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.
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Dadashzadeh A, Moghassemi S, Shavandi A, Amorim CA. A review on biomaterials for ovarian tissue engineering. Acta Biomater 2021; 135:48-63. [PMID: 34454083 DOI: 10.1016/j.actbio.2021.08.026] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/26/2021] [Accepted: 08/18/2021] [Indexed: 12/19/2022]
Abstract
Considerable challenges in engineering the female reproductive tissue are the follicle's unique architecture, the need to recapitulate the extracellular matrix, and tissue vascularization. Over the years, various strategies have been developed for preserving fertility in women diagnosed with cancer, such as embryo, oocyte, or ovarian tissue cryopreservation. While autotransplantation of cryopreserved ovarian tissue is a viable choice to restore fertility in prepubertal girls and women who need to begin chemo- or radiotherapy soon after the cancer diagnosis, it is not suitable for all patients due to the risk of having malignant cells present in the ovarian fragments in some types of cancer. Advances in tissue engineering such as 3D printing and ovary-on-a-chip technologies have the potential to be a translational strategy for precisely recapitulating normal tissue in terms of physical structure, vascularization, and molecular and cellular spatial distribution. This review first introduces the ovarian tissue structure, describes suitable properties of biomaterials for ovarian tissue engineering, and highlights recent advances in tissue engineering for developing an artificial ovary. STATEMENT OF SIGNIFICANCE: The increase of survival rates in young cancer patients has been accompanied by a rise in infertility/sterility in cancer survivors caused by the gonadotoxic effect of some chemotherapy regimens or radiotherapy. Such side-effect has a negative impact on these patients' quality of life as one of their main concerns is generating biologically related children. To aid female cancer patients, several research groups have been resorting to tissue engineering strategies to develop an artificial ovary. In this review, we discuss the numerous biomaterials cited in the literature that have been tested to encapsulate and in vitro culture or transplant isolated preantral follicles from human and different animal models. We also summarize the recent advances in tissue engineering that can potentially be optimal strategies for developing an artificial ovary.
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Moghassemi S, Dadashzadeh A, de Souza PEN, Azevedo RB, Amorim CA. AlPc/ZnPc-based oncological photodynamic therapy for a selective eradication of leukemic cells from ovarian tissue. Photodiagnosis Photodyn Ther 2021; 36:102555. [PMID: 34597832 DOI: 10.1016/j.pdpdt.2021.102555] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 07/13/2021] [Revised: 08/30/2021] [Accepted: 09/24/2021] [Indexed: 01/10/2023]
Abstract
Due to the risk of reintroducing malignant cells, autotransplantation of cryopreserved ovarian tissue is not allowed in leukemia patients. In order to restore fertility in these patients, ex vivo purging of ovarian fragments could be proposed as a strategy to eradicate malignant cells before grafting. Photodynamic therapy (PDT), as a clinical-approved modality, is a minimally invasive and selective therapeutic for eliminating malignant cells. The present work aims therefore to evaluate the phototoxicity of two photosensitizers (aluminum phthalocyanine (AlPc) and zinc phthalocyanine (ZnPc)) on leukemia cells. To this end, two lines of malignant cells (K562 and HL-60) and isolated ovarian stromal cells (control) were treated by PDT using a diode laser with various energy densities. Cell viability after the treatment, the amount of generated reactive oxygen species, dark toxicity of the photosensitizers, and single-cell morphology were studied. Our results demonstrated that using irradiation with the energy density of 10 J/cm2, 1 µM AlPc could significantly reduce the viability of K562 (4.73 ± 0.14%) and HL-60 (2.74 ± 0.31%). Similarly, the viability of these cells was reduced (K562 cells: 3.84 ± 0.81%; HL-60 cells: 6.82 ± 3.21%) with 1 µM ZnPc and an energy density of 50 J/cm2. On the other hand, these PDT protocols had no significant effect on stromal cells. These findings indicate that our approach can be a promising strategy for the safe restoration of fertility in leukemia patients. However, further studies are necessary to assess its efficiency in ovarian fragments containing malignant cells to determine their eradication rate and the effect of our treatment on the survival of stromal cells and preantral follicles.
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Affiliation(s)
- Saeid Moghassemi
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | | | - Ricardo Bentes Azevedo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Christiani A Amorim
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.
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Jafari H, Dadashzadeh A, Moghassemi S, Zahedi P, Amorim CA, Shavandi A. Ovarian Cell Encapsulation in an Enzymatically Crosslinked Silk-Based Hydrogel with Tunable Mechanical Properties. Gels 2021; 7:gels7030138. [PMID: 34563024 PMCID: PMC8482098 DOI: 10.3390/gels7030138] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [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: 07/21/2021] [Revised: 09/01/2021] [Accepted: 09/08/2021] [Indexed: 12/18/2022] Open
Abstract
An artificial ovary is a promising approach for preserving fertility in prepubertal girls and women who cannot undergo current cryopreservation strategies. However, this approach is in its infancy, due to the possible challenges of creating a suitable 3D matrix for encapsulating ovarian follicles and stromal cells. To maintain the ovarian stromal cell viability and proliferation, as a first step towards developing an artificial ovary, in this study, a double network hydrogel with a high water swelling capacity (swelling index 15–19) was developed, based on phenol conjugated chitosan (Cs-Ph) and silk fibroin (SF) through an enzymatic crosslinking method using horseradish peroxidase. The addition of SF (1%) to Cs (1%) decreased the storage modulus (G’) from 3500 Pa (Cs1) to 1600 Pa (Cs-SF1), and the hydrogels with a rapid gelation kinetic produced a spatially homogeneous distribution of ovarian cells that demonstrated 167% proliferation after 7 days. This new Cs-SF hydrogel benefits from the toughness and flexibility of SF, and phenolic chemistry could provide the potential microstructure for encapsulating human ovarian stromal cells.
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Affiliation(s)
- Hafez Jafari
- BioMatter Unit, Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles, B-1050 Brussels, Belgium;
| | - Arezoo Dadashzadeh
- Pole de Recherche en Gynecologie, Institut de Recherche Experimentale et Clinique, Université Catholique de Louvain, B-1200 Brussels, Belgium; (A.D.); (S.M.)
| | - Saeid Moghassemi
- Pole de Recherche en Gynecologie, Institut de Recherche Experimentale et Clinique, Université Catholique de Louvain, B-1200 Brussels, Belgium; (A.D.); (S.M.)
| | - Payam Zahedi
- Nano-Biopolymers Research Laboratory, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran 1417613131, Iran;
| | - Christiani A. Amorim
- Pole de Recherche en Gynecologie, Institut de Recherche Experimentale et Clinique, Université Catholique de Louvain, B-1200 Brussels, Belgium; (A.D.); (S.M.)
- Correspondence: (C.A.A.); (A.S.); Tel.: +32-650-3681 (A.S.)
| | - Amin Shavandi
- BioMatter Unit, Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles, B-1050 Brussels, Belgium;
- Correspondence: (C.A.A.); (A.S.); Tel.: +32-650-3681 (A.S.)
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Hakamivala A, Moghassemi S, Omidfar K. Modeling and optimization of the niosome nanovesicles using response surface methodology for delivery of insulin. Biomed Phys Eng Express 2019. [DOI: 10.1088/2057-1976/ab1c3d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Dadashzadeh A, Imani R, Moghassemi S, Omidfar K, Abolfathi N. Study of hybrid alginate/gelatin hydrogel-incorporated niosomal Aloe vera capable of sustained release of Aloe vera as potential skin wound dressing. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02753-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Mohammadinejad R, Dadashzadeh A, Moghassemi S, Ashrafizadeh M, Dehshahri A, Pardakhty A, Sassan H, Sohrevardi SM, Mandegary A. Shedding light on gene therapy: Carbon dots for the minimally invasive image-guided delivery of plasmids and noncoding RNAs - A review. J Adv Res 2019; 18:81-93. [PMID: 30828478 PMCID: PMC6383136 DOI: 10.1016/j.jare.2019.01.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [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: 11/20/2018] [Revised: 01/10/2019] [Accepted: 01/10/2019] [Indexed: 12/21/2022] Open
Abstract
Recently, carbon dots (CDs) have attracted great attention due to their superior properties, such as biocompatibility, fluorescence, high quantum yield, and uniform distribution. These characteristics make CDs interesting for bioimaging, therapeutic delivery, optogenetics, and theranostics. Photoluminescence (PL) properties enable CDs to act as imaging-trackable gene nanocarriers, while cationic CDs with high transfection efficiency have been applied for plasmid DNA and siRNA delivery. In this review, we have highlighted the precursors, structure and properties of positively charged CDs to demonstrate the various applications of these materials for nucleic acid delivery. Additionally, the potential of CDs as trackable gene delivery systems has been discussed. Although there are several reports on cellular and animal approaches to investigating the potential clinical applications of these nanomaterials, further systematic multidisciplinary approaches are required to examine the pharmacokinetic and biodistribution patterns of CDs for potential clinical applications.
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Affiliation(s)
- Reza Mohammadinejad
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Arezoo Dadashzadeh
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Saeid Moghassemi
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Ali Dehshahri
- Department of Pharmaceutical Biotechnology, School of Pharmacy, P.O. Box: 71345-1583, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Pardakhty
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Hosseinali Sassan
- Department of Biology, Faculty of Sciences, Shahid Bahonar University, Kerman, Iran
| | - Seyed-Mojtaba Sohrevardi
- Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Shahid Sadoughi University of Medical Silences, Yazd, Iran
| | - Ali Mandegary
- Neuroscience Research Center, Institute of Neuropharmacology, and Department of Toxicology & Pharmacology, School of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
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22
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Yazdi Rouholamini SE, Moghassemi S, Maharat Z, Hakamivala A, Kashanian S, Omidfar K. Effect of silibinin-loaded nano-niosomal coated with trimethyl chitosan on miRNAs expression in 2D and 3D models of T47D breast cancer cell line. Artificial Cells, Nanomedicine, and Biotechnology 2017; 46:524-535. [DOI: 10.1080/21691401.2017.1326928] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Seyede Elmira Yazdi Rouholamini
- Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeid Moghassemi
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Zahra Maharat
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Susan Kashanian
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Kobra Omidfar
- Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Moghassemi S, Hadjizadeh A, Hakamivala A, Omidfar K. Growth Factor-Loaded Nano-niosomal Gel Formulation and Characterization. AAPS PharmSciTech 2017; 18:34-41. [PMID: 27502406 DOI: 10.1208/s12249-016-0579-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 06/21/2016] [Indexed: 12/30/2022] Open
Abstract
Controlled delivery of signaling factors could be a great approach in the tissue engineering field. Nano-niosomal drug delivery systems offer numerous advantages for this purpose. The present study reports the formulation and evaluation of a growth factor (GF)-loaded nano-niosome-hydrogel composite for GF delivery to modulate cell behavior. Niosomes were prepared, using span 60 surfactant with cholesterol (CH) in diethyl ether solvent, by reverse-phase evaporation technique. Basic fibroblast growth factor (bFGF) and bovine serum albumin (BSA) were loaded simultaneously and the final suspension was embedded into agarose hydrogel. Particle size, vesicle morphology, protein entrapment efficiency (EE), and release profile were measured by dynamic light scattering (DLS) nanoparticle size analyzer, transmission electron microscopy (TEM) and NanoDrop spectrophotometry methods, respectively. The release and performance of bFGF were revealed via human umbilical vein endothelial cell (HUVEC) proliferation using microscopy imaging and MTT assay. Nano-niosomes had an average particle size of 232 nm and had encapsulated 58% of the total proteins present in the suspension. bFGF-BSA-loaded niosomal gel considerably enhanced HUVEC proliferation. This GF-loaded niosomal hydrogel could be a potent material in many biomedical applications including the induction of angiogenesis in tissue engineering.
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Moghassemi S, Hadjizadeh A, Omidfar K. Formulation and Characterization of Bovine Serum Albumin-Loaded Niosome. AAPS PharmSciTech 2017; 18:27-33. [PMID: 26817764 DOI: 10.1208/s12249-016-0487-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Accepted: 01/20/2016] [Indexed: 11/30/2022] Open
Abstract
Niosomal vesicle, as a unique novel drug delivery system, is synthesized by non-ionic surfactants. Both hydrophilic and lipophilic drugs and also biomacromolecular agents, such as peptides and proteins can be encapsulated in this vesicular particle. Regarding polypeptide-based component loading, and delivery potential of the niosome, some valuable studies have been conducted in recent years. However, exploring the full potential of this approach requires fine tuned optimization and characterization approaches. Therefore, this study was conducted to achieve the following two goals. First, formulation and optimization of bovine serum albumin (BSA) load and release behavior as a function of cholesterol (CH) to sorbitan monostearate (Span 60) molar ratio. Second, investigating a cost- and time-effective polypeptide detecting method via methyl orange (MO) dye. To this aim, BSA-loaded niosomes were prepared by reversed-phase evaporation technique. The effect of CH to Sorbitan monostearate (Span 60) molar ratio on noisome entrapment efficiency (EE%) and release profile of BSA was studied using a ultraviolet (UV) spectrophotometer technique (NanoDrop 2000/2000c).Niosome with a 60% CH content showed the highest BSA EE% and release behavior. Then, BSA was dyed using MO in an acidic solution and used in BSA-niosome formulation. The MO-colored protein, loaded into the vesicles, was successfully assessed by an inverted light microscope, in order to observe the protein location in the vesicle. The results obtained in this study can be useful for various applications in different fields, including pharmaceutical, cosmetics, and drug delivery in biomedical and tissue engineering.
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