Marine Bioactive Compounds on Osteoporosis and Related Bone Diseases

A special issue of Marine Drugs (ISSN 1660-3397). This special issue belongs to the section "Biomaterials of Marine Origin".

Deadline for manuscript submissions: closed (31 March 2023) | Viewed by 11660

Special Issue Editor


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Guest Editor
Biochemistry, Microbiology, Cell Biology and Genetics, Cell Biology Section, Universidad de La Laguna, La Laguna 38206, Canary Islands, Spain
Interests: regenerative medicine; bone; cartilage; drug delivery; controlled release; histology; histomorphometry; immunochemistry; gene silencing; leiomyomas biology; osteoporosis

Special Issue Information

Dear colleagues,

Marine Drugs invites you to submit contributions to this Special Issue on "Bioactive Marine Components on Osteoporosis and Related Bone Diseases."

Osteoporosis is a systemic skeletal disease characterized by a decrease in bone mass and a deterioration of bone microarchitecture. Produced by an imbalance in the homeostasis of the bone tissue, in which resorption exceeds osteosynthesis, osteoporosis is diagnosed in clinical practice using the criteria of bone mineral density (BMD) or the appearance of bone fracture fragility. According to the BMD criteria, osteoporosis is diagnosed by a BMD that is 2.5 standard deviations or more below the mean of a reference population of healthy young adult women. Osteoporosis results in increased bone fragility and the consequent cumulative risk of fracture. With a decreased BMD as the population ages around the world, osteoporosis has become more prevalent among the elderly, with the number of osteoporotic fractures increasing substantially and the risk of suffering an osetoporotic fracture being between 40% and 50% for women and between 13% and 22% for men in Western countries. The clinical management of the osteoporotic patient is based mainly on the use of antiresorptive drugs such as bisphosphonates and anabolics drugs such as teriparatide, or molecules that have both actions such as Domozumab. These treatments are relatively effective but have some undesirable effects. The condition of osteoporosis is also characterized by specific metabolic alterations that characterize other related bone diseases, such as osteomalacia, fibrocystic osteitis, or renal osteodystrophy. Current research is focused on two approaches: elucidating the pathogenic mechanisms underlying the development of osteoporosis and related bone diseases, and searching for new therapeutic agents to prevent or reverse the osteoporotic condition, reducing the risk of fragility fractures in the elderly population and thereby improving the quality of life of affected people.

This Special Issue aims to collect original in vitro and in vivo research articles on the role of marine compounds as potential therapeutic agents to prevent or treat osteoporosis and related bone diseases. Articles on the study of the mechanisms of action by which marine compounds modulate bone homeostasis through their action on osteoblasts and osteoclasts are also welcome. Reviews that summarize the potential effects of marine compounds on osteoporosis and related bone diseases are also welcome.

Dr. Ricardo Reyes Rodríguez
Guest Editor

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Keywords

  • osteoporosis
  • osteoporosis animal models
  • marine compounds
  • osteoblast
  • osteoclast
  • collagen type I
  • bone homeostasis
  • fragility fracture
  • drug delivery
  • bone histomorphometry

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Published Papers (5 papers)

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Research

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13 pages, 4656 KiB  
Article
Effect of Ishophloroglucin A Isolated from Ishige okamurae on In Vitro Osteoclastogenesis and Osteoblastogenesis
by Su-Hyeon Cho, Hyun-Soo Kim, Hye-Yeon Jung, Jae-Il Park, You-Jee Jang, Juhee Ahn and Kil-Nam Kim
Mar. Drugs 2023, 21(7), 377; https://doi.org/10.3390/md21070377 - 26 Jun 2023
Cited by 4 | Viewed by 1832
Abstract
The balance between bone-resorbing osteoclasts and bone-forming osteoblasts is essential for the bone remodeling process. This study aimed to investigate the effect of Ishophloroglucin A (IPA) isolated from Ishige okamurae on the function of osteoclasts and osteoblasts in vitro. First, we demonstrated the [...] Read more.
The balance between bone-resorbing osteoclasts and bone-forming osteoblasts is essential for the bone remodeling process. This study aimed to investigate the effect of Ishophloroglucin A (IPA) isolated from Ishige okamurae on the function of osteoclasts and osteoblasts in vitro. First, we demonstrated the effect of IPA on osteoclastogenesis in receptor activator of nuclear factor κB ligand (RANKL)-induced RAW 264.7 cells. IPA inhibited the tartrate-resistant acid phosphatase (TRAP) activity and osteoclast differentiation in RANKL-induced RAW 264.7 cells. Moreover, it inhibited the RANKL-induced osteoclast-related factors, such as TRAP, matrix metalloproteinase-9 (MMP-9), and calcitonin receptor (CTR), and transcription factors, such as nuclear factor of activated T cells 1 (NFATc1) and c-Fos. IPA significantly suppressed RANKL-activated extracellular signal-regulated kinase (ERK), and NF-κB in RAW 264.7 cells. Our data indicated that the ERK and NF-κB pathways were associated with the osteoclastogenesis inhibitory activity of IPA. Next, we demonstrated the effect of IPA on osteoblastogenesis in MG-63 cells. IPA significantly promoted alkaline phosphatase (ALP) activity in MG-63 cells, along with the osteoblast differentiation-related markers bone morphogenetic protein 2 (BMP2), type 1 collage (COL1), p-Smad1/5/8, and Runx2, by activating the MAPK signaling pathways. Taken together, the study indicated that IPA could be effective in treating bone diseases, such as osteoporosis. Full article
(This article belongs to the Special Issue Marine Bioactive Compounds on Osteoporosis and Related Bone Diseases)
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17 pages, 5461 KiB  
Article
Slipper Limpet (Crepidula fornicata) Shells Support In Vitro Osteogenesis of Human Adipose-Derived Stem Cells
by Arianna De Mori, Umoru Junior Alasa, Alex Mühlhölzl and Gordon Blunn
Mar. Drugs 2023, 21(4), 248; https://doi.org/10.3390/md21040248 - 17 Apr 2023
Cited by 3 | Viewed by 2156
Abstract
This study aimed to investigate a cost-effective alternative to man-made calcium phosphate ceramics for treating bone defects. The slipper limpet is an invasive species in European coastal waters, and its shells composed of calcium carbonate could potentially be a cost-effective source of bone [...] Read more.
This study aimed to investigate a cost-effective alternative to man-made calcium phosphate ceramics for treating bone defects. The slipper limpet is an invasive species in European coastal waters, and its shells composed of calcium carbonate could potentially be a cost-effective source of bone graft substitutes. This research analyzed the mantle of the slipper limpet (Crepidula fornicata) shells to enhance in vitro bone formation. Discs machined from the mantle of C. fornicata were analyzed using scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS), X-ray crystallography (XRD), Fourier-transform infrared spectroscopy (FT-IR) and profilometry. Calcium release and bioactivity were also studied. Cell attachment, proliferation, and osteoblastic differentiation (RT-qPCR and alkaline phosphatase activity) were measured in human adipose-derived stem cells grown on the mantle surface. The mantle material was mainly composed of aragonite and showed a sustained Ca2+ release at physiological pH. In addition, apatite formation was observed in simulated body fluid after three weeks, and the materials supported osteoblastic differentiation. Overall, our findings suggest the mantle of C. fornicata shows potential as a material for fabricating bone graft substitutes and structural biomaterials for bone regeneration. Full article
(This article belongs to the Special Issue Marine Bioactive Compounds on Osteoporosis and Related Bone Diseases)
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22 pages, 2998 KiB  
Article
Development of Biocomposite Alginate-Cuttlebone-Gelatin 3D Printing Inks Designed for Scaffolds with Bone Regeneration Potential
by Filis Curti, Andrada Serafim, Elena Olaret, Sorina Dinescu, Iuliana Samoila, Bogdan Stefan Vasile, Horia Iovu, Adriana Lungu, Izabela Cristina Stancu and Rodica Marinescu
Mar. Drugs 2022, 20(11), 670; https://doi.org/10.3390/md20110670 - 26 Oct 2022
Cited by 9 | Viewed by 2661
Abstract
Fabrication of three-dimensional (3D) scaffolds using natural biomaterials introduces valuable opportunities in bone tissue reconstruction and regeneration. The current study aimed at the development of paste-like 3D printing inks with an extracellular matrix-inspired formulation based on marine materials: sodium alginate (SA), cuttlebone (CB), [...] Read more.
Fabrication of three-dimensional (3D) scaffolds using natural biomaterials introduces valuable opportunities in bone tissue reconstruction and regeneration. The current study aimed at the development of paste-like 3D printing inks with an extracellular matrix-inspired formulation based on marine materials: sodium alginate (SA), cuttlebone (CB), and fish gelatin (FG). Macroporous scaffolds with microporous biocomposite filaments were obtained by 3D printing combined with post-printing crosslinking. CB fragments were used for their potential to stimulate biomineralization. Alginate enhanced CB embedding within the polymer matrix as confirmed by scanning electron microscopy (ESEM) and micro-computer tomography (micro-CT) and improved the deformation under controlled compression as revealed by micro-CT. SA addition resulted in a modulation of the bulk and surface mechanical behavior, and lead to more elongated cell morphology as imaged by confocal microscopy and ESEM after the adhesion of MC3T3-E1 preosteoblasts at 48 h. Formation of a new mineral phase was detected on the scaffold’s surface after cell cultures. All the results were correlated with the scaffolds’ compositions. Overall, the study reveals the potential of the marine materials-containing inks to deliver 3D scaffolds with potential for bone regeneration applications. Full article
(This article belongs to the Special Issue Marine Bioactive Compounds on Osteoporosis and Related Bone Diseases)
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14 pages, 2901 KiB  
Article
Manzamine-A Alters In Vitro Calvarial Osteoblast Function
by Samantha Hardy, Yeun-Mun Choo, Mark Hamann and James Cray
Mar. Drugs 2022, 20(10), 647; https://doi.org/10.3390/md20100647 - 19 Oct 2022
Cited by 2 | Viewed by 2361
Abstract
Manzamine-A is a marine-derived alkaloid which has anti-viral and anti-proliferative properties and is currently being investigated for its efficacy in the treatment of certain viruses (malaria, herpes, HIV-1) and cancers (breast, cervical, colorectal). Manzamine-A has been found to exert effects via modulation of [...] Read more.
Manzamine-A is a marine-derived alkaloid which has anti-viral and anti-proliferative properties and is currently being investigated for its efficacy in the treatment of certain viruses (malaria, herpes, HIV-1) and cancers (breast, cervical, colorectal). Manzamine-A has been found to exert effects via modulation of SIX1 gene expression, a gene critical to craniofacial development via the WNT, NOTCH, and PI3K/AKT pathways. To date little work has focused on Manzamine-A and how its use may affect bone. We hypothesize that Manzamine-A, through SIX1, alters bone cell activity. Here, we assessed the effects of Manzamine-A on cells that are responsible for the generation of bone, pre-osteoblasts and osteoblasts. PCR, qrtPCR, MTS cell viability, Caspase 3/7, and functional assays were used to test the effects of Manzamine-A on these cells. Our data suggests Six1 is highly expressed in osteoblasts and their progenitors. Further, osteoblast progenitors and osteoblasts exhibit great sensitivity to Manzamine-A treatment exhibited by a significant decrease in cell viability, increase in cellular apoptosis, and decrease in alkaline phosphatase activity. In silico binding experiment showed that manzamine A potential as an inhibitor of cell proliferation and survival proteins, i.e., Iκb, JAK2, AKT, PKC, FAK, and Bcl-2. Overall, our data suggests Manzamine-A may have great effects on bone health overall and may disrupt skeletal development, homeostasis, and repair. Full article
(This article belongs to the Special Issue Marine Bioactive Compounds on Osteoporosis and Related Bone Diseases)
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Review

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16 pages, 2578 KiB  
Review
Marine-Inspired Approaches as a Smart Tool to Face Osteochondral Regeneration
by Anna Tampieri, Elizaveta Kon, Monica Sandri, Elisabetta Campodoni, Massimiliano Dapporto and Simone Sprio
Mar. Drugs 2023, 21(4), 212; https://doi.org/10.3390/md21040212 - 28 Mar 2023
Viewed by 1768
Abstract
The degeneration of osteochondral tissue represents one of the major causes of disability in modern society and it is expected to fuel the demand for new solutions to repair and regenerate the damaged articular joints. In particular, osteoarthritis (OA) is the most common [...] Read more.
The degeneration of osteochondral tissue represents one of the major causes of disability in modern society and it is expected to fuel the demand for new solutions to repair and regenerate the damaged articular joints. In particular, osteoarthritis (OA) is the most common complication in articular diseases and a leading cause of chronic disability affecting a steady increasing number of people. The regeneration of osteochondral (OC) defects is one of the most challenging tasks in orthopedics since this anatomical region is composed of different tissues, characterized by antithetic features and functionalities, in tight connection to work together as a joint. The altered structural and mechanical joint environment impairs the natural tissue metabolism, thus making OC regeneration even more challenging. In this scenario, marine-derived ingredients elicit ever-increased interest for biomedical applications as a result of their outstanding mechanical and multiple biologic properties. The review highlights the possibility to exploit such unique features using a combination of bio-inspired synthesis process and 3D manufacturing technologies, relevant to generate compositionally and structurally graded hybrid constructs reproducing the smart architecture and biomechanical functions of natural OC regions. Full article
(This article belongs to the Special Issue Marine Bioactive Compounds on Osteoporosis and Related Bone Diseases)
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