Review
Biotechnology & Applied Microbiology
Yun-Feng Zhou, Di Zhang, Wan-Ting Yan, Kai Lian, Zheng-Zheng Zhang
Summary: This article reviews the therapeutic potential of multipotent stromal cells (MSCs) in repairing meniscal injuries and discusses the avenues for utilizing these cells. The current progress on biomaterial implants is also reviewed.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Review
Chemistry, Multidisciplinary
Parinaz Abdollahiyan, Fatemeh Oroojalian, Ahad Mokhtarzadeh
Summary: Tissue engineering in regenerative medicine utilizes cells, substrates, and physiologically active biomolecules to generate advanced therapeutic methods, while nanotechnology can accelerate tissue repair by providing dynamic three-dimensional nano-environments.
JOURNAL OF CONTROLLED RELEASE
(2021)
Article
Biotechnology & Applied Microbiology
Qiulin He, Junxin Lin, Fanghao Zhou, Dandan Cai, Yiyang Yan, Yejie Shan, Shufang Zhang, Tiefeng Li, Xudong Yao, Hongwei Ouyang
Summary: Nonuniform microstretching (NUMS), a natural phenomenon in bone tissues, promotes osteogenic differentiation and has potential positive effects on bone healing.
BIOENGINEERING & TRANSLATIONAL MEDICINE
(2022)
Article
Chemistry, Multidisciplinary
Ju An Park, Yejin Youm, Hwa-Rim Lee, Yongwoo Lee, Sarah L. Barron, Taejeong Kwak, Gyu Tae Park, Young-Cheol Song, Roisin M. Owens, Jae Ho Kim, Sungjune Jung
Summary: A cell sheet transfer method from a culture surface to a target tissue is introduced in this study. UV-treated parylene, a commercially available flexible material, is used as the culture surface to provide adequate cell adhesiveness for both cell attachment during culture and efficient transfer. Various cell types are successfully transferred using this versatile cell-transfer process. The mechanism of interfacial cell migration between surfaces with different adhesion preferences is observed, and the re-establishment and reversal of cell polarity after transfer are identified. The unique capabilities of 3D multilayer stacking, freeform design, and curved surface application are demonstrated. The therapeutic potential of the cell-sheet delivery system is demonstrated through experiments on cutaneous wound healing and skin-tissue regeneration in mice models.
ADVANCED MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Sarah M. Hull, Lucia G. Brunel, Sarah C. Heilshorn
Summary: Using gel-phase materials as bioinks offers advantages in providing cell protection and biological signals. Challenges remain in terms of cell compatibility and biological functionality of bioink materials.
ADVANCED MATERIALS
(2022)
Article
Biophysics
Zhiwei Jiang, Jin He, Xueting Wang, Danji Zhu, Na Li, Lingfei Ren, Guoli Yang
Summary: Nanomaterial-based cell sheet technology has significant potential in regenerative medicine and tissue engineering. Different types of nanomaterials have been used to harvest cell sheets, categorized by mechanisms such as light-induced, thermo-responsive, magnetic-controlled, and ROS-induced. Studies have demonstrated successful outcomes in the regeneration of bone, skeletal muscle, cardiac tissue, tendon, angiogenesis, and osseointegration. However, challenges remain in terms of comprehensive preparation, safety, and cell quality.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Biophysics
M. R. Poorna, R. Jayakumar, Jyh-Ping Chen, Ullas Mony
Summary: Induced pluripotent stem cells (iPSCs) have great potential in regenerative medicine, and improving culture methods, such as using hydrogels as substrates, can support iPSC adhesion, proliferation, and differentiation. Using hydrogels may help generate large numbers of clinical-grade cells for potential clinical applications.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2021)
Review
Biotechnology & Applied Microbiology
Meng Liu, Xin Liu, Yuting Su, Shijie Li, Yuan Chen, Anqi Liu, Jing Guo, Kun Xuan, Xinyu Qiu
Summary: MSC-derived extracellular vesicles (MSC-EVs) have been identified as a promising therapy for tissue repair and regeneration, particularly in oral and craniomaxillofacial tissues. These diseases, induced by various factors, can be prevented and treated through tissue repair and regeneration.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Review
Biochemistry & Molecular Biology
Charles M. Bowen, Frederick S. Ditmars, Ashim Gupta, Jo-Anna Reems, William Samuel Fagg
Summary: Amniotic fluid, specifically its cell-free form, has regenerative properties and can stimulate immunomodulatory and pro-growth characteristics in target cells or tissues. It has been shown to effectively treat cutaneous wounds and orthopedic degenerative conditions.
Review
Chemistry, Multidisciplinary
Zhiwei Jiang, Yi Xu, Mengdie Fu, Danji Zhu, Na Li, Guoli Yang
Summary: Cell spheroids offer advantages in cell-to-cell interactions, survival rate, and paracrine effect, making them ideal vehicles for gene delivery in clinical and biomedical applications. Genetically modified spheroids can enhance specific gene expression and promote tissue regeneration. Various delivery methods, including viral vectors and non-viral vectors, have been used, with emerging technologies like CRISPR/Cas9 being applied for gene modification in spheroids. Genetically modified cell spheroids have shown potential in differentiating into various tissues and organs, making them promising for regenerative medicine.
JOURNAL OF CONTROLLED RELEASE
(2023)
Review
Biochemistry & Molecular Biology
Priti Gupta, Shilpa Sharma, Shagufta Jabin, Sapana Jadoun
Summary: Regenerative medicine and tissue engineering have great potential in addressing the limitations of traditional medical approaches. Chitosan, as a naturally derived biocompatible biomaterial, has played a significant role in tissue regeneration. It has unique properties and can be applied in various fields, such as agriculture, nutraceuticals, biomedicine, and food. Chitosan is also an important material for developing next-generation hydrogels and bio-scaffolds. Furthermore, chitosan can be easily modified to enhance its mechanical strength, biodegradability, and controlled release of bioactive molecules. Blending chitosan with other polymers or incorporating nanoparticles expands its possibilities in tissue engineering applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Cell & Tissue Engineering
Danping Hu, Xinyu Li, Jie Li, Pei Tong, Zhe Li, Ge Lin, Yi Sun, Juan Wang
Summary: Cell sheet engineering (CSE) is a novel technique that allows for enzyme-free cell detachment, forming a sheet-like structure that retains the extracellular matrix secreted by cells as well as the cell-matrix and intercellular junctions established during in vitro culture. It addresses the limitations of biological scaffolds in repairing cell-dense tissues.
STEM CELL RESEARCH & THERAPY
(2023)
Review
Cell Biology
Babak Arjmand, Mina Abedi, Maryam Arabi, Sepideh Alavi-Moghadam, Mostafa Rezaei-Tavirani, Mahdieh Hadavandkhani, Akram Tayanloo-Beik, Ramin Kordi, Peyvand Parhizkar Roudsari, Bagher Larijani
Summary: Cardiovascular disease is the leading cause of adult death worldwide, with myocardial infarction accounting for four fifths of cardiovascular disease deaths. Regenerative medicine, particularly using stem cells to repair the heart, has shown promising benefits as a treatment for ischemic heart disease. Despite the potential of stem cell therapy, more research is needed to fully understand its mechanism of action and its long-term effects on cardiovascular disease.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2021)
Review
Veterinary Sciences
Hussein M. M. El-Husseiny, Eman A. A. Mady, Mahmoud A. Y. Helal, Ryou Tanaka
Summary: The use of stem cells in veterinary practice is rapidly evolving, with significant research efforts focused on both experimental animals and clinical cases. Stem cells, particularly mesenchymal stem cells (MSCs), are promising for therapeutic applications due to their immunomodulatory capabilities and ease of isolation. However, challenges remain in their clinical implementation for treating various animal diseases, driving further advancements in stem cell therapies.
VETERINARY SCIENCES
(2022)
Article
Biochemistry & Molecular Biology
W. Benton Swanson, Maiko Omi, Seth M. Woodbury, Lindsey M. Douglas, Miranda Eberle, Peter X. Ma, Nan E. Hatch, Yuji Mishina
Summary: This study investigated the impact of scaffold pore curvature on the differentiation trajectory of mesenchymal stem cells (MSCs), demonstrating that the curvature of scaffold pores can influence cell aggregation and differentiation by altering the cytoskeleton, ultimately guiding cell fate specification.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Review
Biotechnology & Applied Microbiology
Zhi-Min Zhao, Zhi-Hua Liu, Tongtong Zhang, Rongqian Meng, Zhiqun Gong, Yibing Li, Jing Hu, Arthur J. Ragauskas, Bing-Zhi Li, Ying-Jin Yuan
Summary: Bioconversion of bioresources/wastes using Rhodococcus is a promising approach for producing lipid-derived bioproducts. However, bioconversion involves living cells and is a complex system that requires further understanding. This review highlights the potential of Rhodococcus for producing lipids from various wastes and presents genetic modifications using emerging tools for promoting bioconversion. Additionally, strategies for enhancing the bioaccessibility of lignin and its derived aromatics and synthesizing biodiesel and aviation fuels from lignin and lipids are discussed. The synergistic modification of microbial strains, substrates, and fermentation processes is proposed for sustainable biological lignin valorization.
BIOTECHNOLOGY ADVANCES
(2024)
Review
Biotechnology & Applied Microbiology
Maddy L. Newby, Joel D. Allen, Max Crispin
Summary: A key aspect of successful viral vaccine design is the elicitation of neutralizing antibodies targeting viral attachment and fusion glycoproteins. Glycosylation can influence the antigenicity and immunogenicity of vaccines, with native-like glycosylation potentially enhancing immunogenicity. Understanding viral glycosylation can guide the development of future vaccines in various enveloped viruses.
BIOTECHNOLOGY ADVANCES
(2024)
Review
Biotechnology & Applied Microbiology
Uganeeswary Suparmaniam, Man Kee Lam, Jun Wei Lim, Inn Shi Tan, Bridgid Lai Fui Chin, Siew Hoong Shuit, Steven Lim, Yean Ling Pang, Peck Loo Kiew
Summary: Microalgae have the ability to synthesize high-value phytochemicals, and subjecting them to abiotic stress can enhance the accumulation of valuable metabolites within their cells. This study explores the effects of manipulating abiotic stress on microalgae yields and discusses approaches to increase HVPCs production using abiotic stress.
BIOTECHNOLOGY ADVANCES
(2024)
Review
Biotechnology & Applied Microbiology
Pei Zhou, Cong Gao, Wei Song, Wanqing Wei, Jing Wu, Liming Liu, Xiulai Chen
Summary: The engineering status of protein is crucial for the efficient bioproduction in microbial cell factories. Strategies such as protein engineering, protein modification, and protein assembly can effectively modify the protein status and enhance production efficiency.
BIOTECHNOLOGY ADVANCES
(2024)