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Liao J, Timoshenko AB, Cordova DJ, Astudillo Potes MD, Gaihre B, Liu X, Elder BD, Lu L, Tilton M. Propelling Minimally Invasive Tissue Regeneration With Next-Era Injectable Pre-Formed Scaffolds. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2400700. [PMID: 38842622 DOI: 10.1002/adma.202400700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 05/12/2024] [Indexed: 06/07/2024]
Abstract
The growing aging population, with its associated chronic diseases, underscores the urgency for effective tissue regeneration strategies. Biomaterials play a pivotal role in the realm of tissue reconstruction and regeneration, with a distinct shift toward minimally invasive (MI) treatments. This transition, fueled by engineered biomaterials, steers away from invasive surgical procedures to embrace approaches offering reduced trauma, accelerated recovery, and cost-effectiveness. In the realm of MI tissue repair and cargo delivery, various techniques are explored. While in situ polymerization is prominent, it is not without its challenges. This narrative review explores diverse biomaterials, fabrication methods, and biofunctionalization for injectable pre-formed scaffolds, focusing on their unique advantages. The injectable pre-formed scaffolds, exhibiting compressibility, controlled injection, and maintained mechanical integrity, emerge as promising alternative solutions to in situ polymerization challenges. The conclusion of this review emphasizes the importance of interdisciplinary design facilitated by synergizing fields of materials science, advanced 3D biomanufacturing, mechanobiological studies, and innovative approaches for effective MI tissue regeneration.
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Affiliation(s)
- Junhan Liao
- Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX, 78712, USA
| | - Anastasia B Timoshenko
- Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX, 78712, USA
| | - Domenic J Cordova
- Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX, 78712, USA
| | | | - Bipin Gaihre
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, 55905, USA
| | - Xifeng Liu
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, 55905, USA
| | - Benjamin D Elder
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, 55905, USA
| | - Lichun Lu
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, 55905, USA
| | - Maryam Tilton
- Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX, 78712, USA
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Sirois JP, Heinz A. Matrikines in the skin: Origin, effects, and therapeutic potential. Pharmacol Ther 2024; 260:108682. [PMID: 38917886 DOI: 10.1016/j.pharmthera.2024.108682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 05/31/2024] [Accepted: 06/21/2024] [Indexed: 06/27/2024]
Abstract
The extracellular matrix (ECM) represents a complex multi-component environment that has a decisive influence on the biomechanical properties of tissues and organs. Depending on the tissue, ECM components are subject to a homeostasis of synthesis and degradation, a subtle interplay that is influenced by external factors and the intrinsic aging process and is often disturbed in pathologies. Upon proteolytic cleavage of ECM proteins, small bioactive peptides termed matrikines can be formed. These bioactive peptides play a crucial role in cell signaling and contribute to the dynamic regulation of both physiological and pathological processes such as tissue remodeling and repair as well as inflammatory responses. In the skin, matrikines exert an influence for instance on cell adhesion, migration, and proliferation as well as vasodilation, angiogenesis and protein expression. Due to their manifold functions, matrikines represent promising leads for developing new therapeutic options for the treatment of skin diseases. This review article gives a comprehensive overview on matrikines in the skin, including their origin in the dermal ECM, their biological effects and therapeutic potential for the treatment of skin pathologies such as melanoma, chronic wounds and inflammatory skin diseases or for their use in anti-aging cosmeceuticals.
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Affiliation(s)
- Jonathan P Sirois
- Department of Pharmacy, LEO Foundation Center for Cutaneous Drug Delivery, University of Copenhagen, Copenhagen, Denmark
| | - Andrea Heinz
- Department of Pharmacy, LEO Foundation Center for Cutaneous Drug Delivery, University of Copenhagen, Copenhagen, Denmark.
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Zhang XR, Jin YX, Chien PN, Tien TTT, Zhou SY, Giang NN, Le LTT, Nam SY, Heo CY. Evaluation test and analysis of a microneedle and iontophoresis based medical device "CELLADEEP Patch" in skin improvement on ex vivo human-derived skin tissue models. Skin Res Technol 2024; 30:eSRT13784. [PMID: 39031931 PMCID: PMC11259541 DOI: 10.1111/srt.13784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 07/22/2024]
Abstract
BACKGROUND Microneedles are tiny needles, typically ranging from tens to hundreds of micrometers in length, used in various medical procedures and treatments. The tested medical device named "CELLADEEP Patch" a dissolvable microneedle therapy system (MTS), made of hyaluronic acid and collagen. And the iontophoresis technique is also applied in the system. The study aimed to evaluate the effectiveness of the "CELLADEEP Patch" in skin improvement. METHODS Ex vivo human-derived skin tissue models were used in this study and they were divided into three different groups, namely, the Untreated Group, the Negative Control Group, and the Test Group respectively. The Untreated Group received no treatment measures, the Negative Control Group was exposed to ultraviolet B radiation (UVB) irradiation, and the Test Group was exposed to UVB irradiation and treated with "CELLADEEP Patch". Skin moisture content, transdermal water loss, and skin elasticity were evaluated by three clinical devices. Additionally, histological staining and related mRNA expression levels were also analyzed. RESULTS The results of skin moisture content, transdermal water loss, and skin elasticity evaluation consistently illustrated that the application of "CELLADEEP Patch" led to remarkable skin improvement. And the analysis of histological staining images also confirmed the effectiveness of the "CELLADEEP Patch", especially for increasing collagen density. Moreover, the upregulation of Collagen type 1 a (COL1A1) and hyaluronan synthase 3 mRNA expression and the decrease of Matrix metalloproteinase 1 (MMP-1) and Interleukin-1 beta (IL-1β) mRNA expression reflected its wrinkle improvement, moisturizing and anti-inflammation function. CONCLUSION "CELLADEPP Patch", the MTS combined with the iontophoresis technique, exhibits its effectiveness in moisturizing, skin elasticity improvement, and anti-inflammatory function when applied to ex vivo human-derived skin tissue models in experiments. The study has contributed to the understanding of the "CELLADEPP Patch" and laid the foundation for subsequent animal experiments and clinical trials.
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Affiliation(s)
- Xin Rui Zhang
- Department of Plastic and Reconstructive SurgeryCollege of MedicineSeoul National UniversitySeoulSouth Korea
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
| | - Yong Xun Jin
- Department of Plastic and Reconstructive SurgeryCollege of MedicineSeoul National UniversitySeoulSouth Korea
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
| | - Pham Ngoc Chien
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
- Korean Institute of Nonclinical StudySeongnamSouth Korea
| | - Trinh Thi Thuy Tien
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
- Korean Institute of Nonclinical StudySeongnamSouth Korea
| | - Shu Yi Zhou
- Department of Plastic and Reconstructive SurgeryCollege of MedicineSeoul National UniversitySeoulSouth Korea
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
| | - Nguyen Ngan Giang
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
- Department of Medical Device DevelopmentCollege of MedicineSeoul National UniversitySeoulSouth Korea
| | - Linh Thi Thuy Le
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
- Department of Biomedical ScienceCollege of MedicineSeoul National UniversitySeoulSouth Korea
| | - Sun Young Nam
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
- Korean Institute of Nonclinical StudySeongnamSouth Korea
| | - Chan Yeong Heo
- Department of Plastic and Reconstructive SurgeryCollege of MedicineSeoul National UniversitySeoulSouth Korea
- Department of Plastic and Reconstructive SurgerySeoul National University Bundang HospitalSeongnamSouth Korea
- Department of Medical Device DevelopmentCollege of MedicineSeoul National UniversitySeoulSouth Korea
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Wu X, Liu C, Jiang Y, Dai T, Zhang L, Wang J, Zhao H. Coaxial Electrospun Polycaprolactone/Gelatin Nanofiber Membrane Loaded with Salidroside and Cryptotanshinone Synergistically Promotes Vascularization and Osteogenesis. Int J Nanomedicine 2024; 19:6519-6546. [PMID: 38957181 PMCID: PMC11217144 DOI: 10.2147/ijn.s461141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/10/2024] [Indexed: 07/04/2024] Open
Abstract
Background Salidroside (SAL) is the most effective component of Rhodiola rosea, a traditional Chinese medicine. Cryptotanshinone (CT) is the main fat-soluble extract of Salvia miltiorrhiza, exhibiting considerable potential for application in osteogenesis. Herein, a polycaprolactone/gelatin nanofiber membrane loaded with CT and SAL (PSGC membrane) was successfully fabricated via coaxial electrospinning and characterized. Methods and Results This membrane capable of sustained and controlled drug release was employed in this study. Co-culturing the membrane with bone marrow mesenchymal stem cells and human umbilical vein endothelial cells revealed excellent biocompatibility and demonstrated osteogenic and angiogenic capabilities. Furthermore, drug release from the PSGC membrane activated the Wnt/β-catenin signaling pathway and promoted osteogenic differentiation and vascularization. Evaluation of the membrane's vascularization and osteogenic capacities involved transplantation onto a rat's subcutaneous area and assessing rat cranium defects for bone regeneration, respectively. Microcomputed tomography, histological tests, immunohistochemistry, and immunofluorescence staining confirmed the membrane's outstanding angiogenic capacity two weeks post-operation, with a higher incidence of osteogenesis observed in rat cranial defects eight weeks post-surgery. Conclusion Overall, the SAL- and CT-loaded coaxial electrospun nanofiber membrane synergistically enhances bone repair and regeneration.
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Affiliation(s)
- Xiaoyu Wu
- Gansu Provincial Maternity and Child-Care Hospital, Gansu Provincial Central Hospital, Gansu, People’s Republic of China
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Chun Liu
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Yuqing Jiang
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Ting Dai
- Gansu Provincial Maternity and Child-Care Hospital, Gansu Provincial Central Hospital, Gansu, People’s Republic of China
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Linxiang Zhang
- Gansu Provincial Maternity and Child-Care Hospital, Gansu Provincial Central Hospital, Gansu, People’s Republic of China
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Jiafeng Wang
- Gansu Provincial Maternity and Child-Care Hospital, Gansu Provincial Central Hospital, Gansu, People’s Republic of China
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Hongbin Zhao
- Gansu Provincial Maternity and Child-Care Hospital, Gansu Provincial Central Hospital, Gansu, People’s Republic of China
- Changzhou Medical Center, The Affiliated Changzhou Second People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
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Dewi DAR, Arimuko A, Norawati L, Yenny SW, Setiasih NL, Perdiyana A, Arkania N, Nadhira F, Wiliantari N. Exploring the Impact of Hydrolyzed Collagen Oral Supplementation on Skin Rejuvenation: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e50231. [PMID: 38192916 PMCID: PMC10773595 DOI: 10.7759/cureus.50231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2023] [Indexed: 01/10/2024] Open
Abstract
With increasing life expectancy, the quest for skin rejuvenation has gained prominence among individuals of diverse age groups. The popularity of nutricosmetics, notably dietary supplements, has garnered significant attention in recent years. Many scientific investigations have amassed compelling evidence highlighting the positive impact of hydrolyzed collagen supplementation in mitigating the visible signs of skin aging. This study aims to know the powerful effect of hydrolyzed collagen on the skin. This research method is to conduct a systematic review followed by a meta-analysis of the clinical trial focusing on randomized, double-blind, and controlled trials that examined the oral consumption of hydrolyzed collagen and reported outcomes related to skin aging, wrinkles, moisture levels, elasticity, and firmness. The selected articles from CENTRAL, PubMed, Google Scholar, and ScienceDirect databases were published from 2017 to 2023. The subsequent meta-analysis, comprising 14 distinct studies and a collective cohort of 967 participants, revealed encouraging findings favoring hydrolyzed collagen supplementation. It consistently demonstrated substantial enhancements in skin moisture levels and elasticity compared to the placebo group, a trend robustly corroborated by subgroup analysis. These compelling findings underscore the effectiveness of a 12-week regimen of hydrolyzed collagen supplementation in revitalizing the skin by augmenting its hydration and elasticity.
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Affiliation(s)
- Dian Andriani Ratna Dewi
- Department of Dermatovenereology, The Republic of Indonesia Defense University, Bogor, IDN
- Department of Dermatovenereology, Gatot Soebroto Army Hospital, Central Jakarta, IDN
| | - Abraham Arimuko
- Department of Dermatovenereology, Gatot Soebroto Army Hospital, Central Jakarta, IDN
| | - Lilik Norawati
- Department of Dermatovenereology, Gatot Soebroto Army Hospital, Central Jakarta, IDN
| | - Satya W Yenny
- Department of Dermatovenereology, Faculty of Medicine, Andalas University, Padang, IDN
| | - Nenden L Setiasih
- Department of Dermatovenereology, Faculty of Medicine, Yarsi University, Central Jakarta, IDN
| | - Angki Perdiyana
- Department of Dermatovenereology, Faculty of Military Medicine, The Republic of Indonesia Defense University, Bogor, IDN
| | - Nabila Arkania
- Department of Dermatovenereology, Faculty of Medicine, Public Health, and Nursing, Gadjah Mada University, Special Region of Yogyakarta, IDN
| | - Farrasila Nadhira
- Department of Dermatovenereology, Ratna Dewi Principal Clinic, Bekasi, IDN
| | - Ni Wiliantari
- Department of Dermatovenereology, Faculty of Military Medicine, The Republic of Indonesia Defense University, Bogor, IDN
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Gherghina FL, Mîndrilă I, Buteică SA, Bică G, Pisoschi CG, Biță CE, Paliu IA, Rogoveanu OC. The Potential Benefic Effect of Nicotinamide Riboside in Treating a Murine Model of Monoiodoacetate-Induced Knee Osteoarthritis. J Clin Med 2023; 12:6920. [PMID: 37959383 PMCID: PMC10650314 DOI: 10.3390/jcm12216920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/18/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
Knee osteoarthritis (KOA), one of the most common orthopedic disorders concerning the adult population worldwide, is a condition characterized by progressive destruction of the articular cartilage and the presence of an inflammatory process. The aim of our study was to assess whether nicotinamide riboside (NR), a popular anti-aging supplement, can reduce the rate of cartilage destruction and alleviate the inflammatory response compared to the commonly prescribed collagen supplement in a murine monoiodoacetate (MIA)-induced KOA model. Twenty Wistar rats were randomly assigned to 4 groups: sham (S), MIA and NR, MIA and hydrolyzed collagen (HC), and MIA. At the end of the experiment, the right knees and blood samples were collected for histological assessment and biochemical evaluation of nitric oxide, malondialdehyde, total antioxidant capacity, reduced glutathione, glutathione peroxidase, superoxide dismutase, catalase, myeloperoxidase, and tumoral necrosis factor-alpha (TNF-α). The study determined that the treatment with NR in a similar dose with HC decreased blood/serum levels of oxidative stress biomarkers and the histological lesions in almost the same manner. The present findings suggest that NR may exhibit chondroprotective and anti-inflammatory effects in MIA-induced KOA in rats.
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Affiliation(s)
- Florin-Liviu Gherghina
- Department of Physical Medicine and Rehabilitation, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania
| | - Ion Mîndrilă
- Department of Anatomy, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania;
| | - Sandra-Alice Buteică
- Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania;
| | - George Bică
- Department of Physical Medicine and Rehabilitation, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania
| | - Cătălina-Gabriela Pisoschi
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania;
| | - Cristina-Elena Biță
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania;
| | - Iulia-Alexandra Paliu
- Department of Pharmacology, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania;
| | - Otilia-Constantina Rogoveanu
- Department of Physical Medicine and Rehabilitation, University of Medicine and Pharmacy of Craiova, 2 Petru Rareş Street, 200349 Craiova, Romania
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Lin CR, Tsai SHL, Huang KY, Tsai PA, Chou H, Chang SH. Analgesic efficacy of collagen peptide in knee osteoarthritis: a meta-analysis of randomized controlled trials. J Orthop Surg Res 2023; 18:694. [PMID: 37717022 PMCID: PMC10505327 DOI: 10.1186/s13018-023-04182-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/10/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND The management of knee osteoarthritis involves various treatment strategies. It is important to explore alternative therapies that are both safe and effective. Collagen peptides have emerged as a potential intervention for knee osteoarthritis. This study aims to evaluate the analgesic effects and safety of collagen peptide in patients diagnosed with knee osteoarthritis. METHODS We conducted a systematic literature search following the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Multiple databases including PubMed, Scopus, EMBASE, Web of Science, Cochrane, and ClinicalTrials.gov were searched for randomized controlled trials (RCTs) published up to 27 May 2023 that focused on the analgesic outcomes and adverse events associated with collagen peptides or hydrolyzed collagen in patients with osteoarthritis. We assessed the quality of the included studies and the strength of evidence using the Cochrane ROB 2.0 tool and Grading of Recommendations, Assessment, Development, and Evaluations. RESULTS Four trials involving 507 patients with knee osteoarthritis were included and analyzed using the random-effects model. All these trials were considered to have a high risk of bias. Our results revealed a significant difference in pain relief between the collagen peptide group and the placebo group in patients with knee osteoarthritis (standardized mean difference: - 0.58; 95% CI - 0.98, - 0.18, p = 0.004; I2: 68%; quality of evidence: moderate). However, there was no significant difference in the risk of adverse events between collagen peptide and placebo (odds ratio: 1.66; 95% CI 0.99, 2.78, p = 0.05; I2: 0%; quality of evidence: very low). CONCLUSIONS Our findings demonstrate significant pain relief in patients with knee osteoarthritis who received collagen peptides compared to those who received placebo. In addition, the risk of adverse events did not differ significantly between the collagen peptide group and the placebo group. However, due to potential biases and limitations, well-designed randomized controlled trials are needed to validate and confirm these findings.
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Affiliation(s)
- Chun-Ru Lin
- Department of Medical Education, Chang Gung Memorial Hospital, Linkou Branch, No. 5, Fuxing Street, Guishan District, Taoyuan City 333, Taiwan
| | - Sung Huang Laurent Tsai
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung Branch, and Chang Gung University, F7, No 222 Mai-King Road, Keelung, Taiwan
| | - Ko-Yen Huang
- Department of Medical Education, Taipei Medical University-Shuang Ho Hospital, No. 291, Zhongzheng Road, Zhonghe District, New Taipei City, 235041, Taiwan
| | - Po-An Tsai
- Department of Medical Education, Chang Gung Memorial Hospital, Linkou Branch, No. 5, Fuxing Street, Guishan District, Taoyuan City 333, Taiwan
| | - Hsuan Chou
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, 242008, Taiwan
| | - Shu-Hao Chang
- Department of Orthopedics, Fu Jen Catholic University Hospital, Fu Jen Catholic University, No. 69, Guizi Rd., Taishan Dist., New Taipei City, 24352, Taiwan.
- School of Medicine, College of Medicine, Fu Jen Catholic University, No. 510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 24205, Taiwan.
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Campos LD, Pereira ATSDA, Cazarin CBB. The collagen market and knowledge, attitudes, and practices of Brazilian consumers regarding collagen ingestion. Food Res Int 2023; 170:112951. [PMID: 37316004 DOI: 10.1016/j.foodres.2023.112951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/01/2023] [Accepted: 05/10/2023] [Indexed: 06/16/2023]
Abstract
Collagen is considered a nutraceutical, and its consumption has been expanding due to the increased life expectancy, rising per capita income, and increased consumer awareness of health care. This study aimed to evaluate consumers' perceptions, knowledge, attitudes, and practices about the consumption of collagen-based products by using an online questionnaire and to correlate them with socio-economic data. A market survey (pharmacy stores and online) was also conducted to evaluate the available products. In total, 275 participants answered the survey, 73.3% from the Southeast region, mostly female (84.0%). Most participants reported three months as the period of collagen intake (31.6%), and the consumption period was associated with the perception of the health benefits (p < 0.001). Furthermore, the participants' knowledge and perceptions regarding collagen intake are frequently associated with dermatological and orthopedic changes. Collagen-based products supplementation is a growing market with a broad target audience (genders, age groups, and socio-economic levels). The commercial presentation of collagen has been diversified over the years, and powder collagen is the most consumed (52.7%) and cheapest compared with capsules, pills, or gummies. The results of the present study demonstrate that most consumers of this type of supplement associate its benefits with aesthetic care such as skin, hair, and nails, although the scientific literature has shown its effects in treating osteoarticular diseases, for example. Undoubtedly, the correct dose prescription, treatment time, and choice of product presentation must be analyzed carefully, as they significantly impact treatment results.
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Affiliation(s)
- Luana Dias Campos
- Universidade de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Rua Monteiro Lobato, 80, Zip Code: 13083-862 Campinas/SP, Brazil.
| | - Anna Thereza Santiago de Almeida Pereira
- Universidade de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Rua Monteiro Lobato, 80, Zip Code: 13083-862 Campinas/SP, Brazil
| | - Cinthia Baú Betim Cazarin
- Universidade de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Rua Monteiro Lobato, 80, Zip Code: 13083-862 Campinas/SP, Brazil.
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9
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Xu S, Zhao Y, Song W, Zhang C, Wang Q, Li R, Shen Y, Gong S, Li M, Sun L. Improving the Sustainability of Processing By-Products: Extraction and Recent Biological Activities of Collagen Peptides. Foods 2023; 12:foods12101965. [PMID: 37238782 DOI: 10.3390/foods12101965] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/02/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Society and consumers are increasingly concerned about food safety and the sustainability of food production systems. A significant amount of by-products and discards are generated during the processing of aquatic animals, which still needs to be fully utilized by the food industry. The management and sustainable use of these resources are essential to avoiding environmental pollution and resource waste. These by-products are rich in biologically active proteins, which can be converted into peptides by enzymatic hydrolysis or fermentation treatment. Therefore, exploring the extraction of collagen peptides from these by-products using an enzymatic hydrolysis technology has attracted a wide range of attention from numerous researchers. Collagen peptides have been found to possess multiple biological activities, including antioxidant, anticancer, antitumor, hypotensive, hypoglycemic, and anti-inflammatory properties. These properties can enhance the physiological functions of organisms and make collagen peptides useful as ingredients in food, pharmaceuticals, or cosmetics. This paper reviews the general methods for extracting collagen peptides from various processing by-products of aquatic animals, including fish skin, scales, bones, and offal. It also summarizes the functional activities of collagen peptides as well as their applications.
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Affiliation(s)
- Shumin Xu
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Yuping Zhao
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Wenshan Song
- Marine Biomedical Research Institute of Qingdao, No. 23, Hong Kong East Road, Qingdao 266073, China
| | - Chengpeng Zhang
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Qiuting Wang
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Ruimin Li
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Yanyan Shen
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Shunmin Gong
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Mingbo Li
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
| | - Leilei Sun
- College of Life Science, Yantai University, No. 30, Qing Quan Road, Yantai 264005, China
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