Peter G. Alexander

Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine

Affiliated withUniversity of Pittsburgh School of Medicine

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 11	2023

Other Publications

Article	Year
Mesenchymal progenitor cells derived from traumatized muscle enhance neurite growth. Journal of tissue engineering and regenerative medicine\| PubMed ID: 22552971	2013
Application of visible light-based projection stereolithography for live cell-scaffold fabrication with designed architecture. Biomaterials\| PubMed ID: 23092861	2013
Enhancement of tenogenic differentiation of human adipose stem cells by tendon-derived extracellular matrix. Biomaterials\| PubMed ID: 24044998	2013
High efficiency transfection of embryonic limb mesenchyme with plasmid DNA using square wave pulse electroporation and sucrose buffer. BioTechniques\| PubMed ID: 24502798	2014
Cartilage tissue engineering application of injectable gelatin hydrogel with in situ visible-light-activated gelation capability in both air and aqueous solution. Tissue engineering. Part A\| PubMed ID: 24575844	2014
Stem cell-based microphysiological osteochondral system to model tissue response to interleukin-1β. Molecular pharmaceutics\| PubMed ID: 24830762	2014
Three-dimensional osteogenic and chondrogenic systems to model osteochondral physiology and degenerative joint diseases. Experimental biology and medicine (Maywood, N.J.)\| PubMed ID: 24994814	2014
Platelet-Rich Plasma Inhibits Mechanically Induced Injury in Chondrocytes. Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association\| PubMed ID: 25769480	2015
Development of a Spring-Loaded Impact Device to Deliver Injurious Mechanical Impacts to the Articular Cartilage Surface. Cartilage\| PubMed ID: 26069650	2013
Augmented repair of radial meniscus tear with biomimetic electrospun scaffold: an in vitro mechanical analysis. Journal of experimental orthopaedics\| PubMed ID: 27624439	2016
Prenatal exposure to environmental factors and congenital limb defects. Birth defects research. Part C, Embryo today : reviews\| PubMed ID: 27768243	2016
Anatomical region-dependent enhancement of 3-dimensional chondrogenic differentiation of human mesenchymal stem cells by soluble meniscus extracellular matrix. Acta biomaterialia\| PubMed ID: 27876676	2017
Neurotrophic support by traumatized muscle-derived multipotent progenitor cells: Role of endothelial cells and Vascular Endothelial Growth Factor-A. Stem cell research & therapy\| PubMed ID: 29029631	2017
Engineering in-vitro stem cell-based vascularized bone models for drug screening and predictive toxicology. Stem cell research & therapy\| PubMed ID: 29678192	2018
Effect of Platelet-Rich Plasma on Chondrogenic Differentiation of Adipose- and Bone Marrow-Derived Mesenchymal Stem Cells. Tissue engineering. Part A\| PubMed ID: 30036140	2018
Enhancing chondrogenesis and mechanical strength retention in physiologically relevant hydrogels with incorporation of hyaluronic acid and direct loading of TGF-β. Acta biomaterialia\| PubMed ID: 30458242	2019
Conduits harnessing spatially controlled cell-secreted neurotrophic factors improve peripheral nerve regeneration. Biomaterials\| PubMed ID: 30857644	2019
Optimization of photocrosslinked gelatin/hyaluronic acid hybrid scaffold for the repair of cartilage defect. Journal of tissue engineering and regenerative medicine\| PubMed ID: 31066519	2019
The efficacy and safety of tranexamic acid for reducing blood loss following simultaneous bilateral total knee arthroplasty: a multicenter retrospective study. BMC musculoskeletal disorders\| PubMed ID: 31299945	2019
Muscle injury promotes heterotopic ossification by stimulating local bone morphogenetic protein-7 production. Journal of orthopaedic translation\| PubMed ID: 31508317	2019
Modeling appendicular skeletal cartilage development with modified high-density micromass cultures of adult human bone marrow-derived mesenchymal progenitor cells. Stem cell research & therapy\| PubMed ID: 31842986	2019
Osteochondral Tissue Chip Derived From iPSCs: Modeling OA Pathologies and Testing Drugs. Frontiers in bioengineering and biotechnology\| PubMed ID: 31921815	2019
Obesity does not increase blood loss or incidence of immediate postoperative complications during simultaneous total knee arthroplasty: A multicenter study. The Knee\| PubMed ID: 32057638	2020
TGF-β1 plays a protective role in glucocorticoid-induced dystrophic calcification. Bone\| PubMed ID: 32259685	2020
Antimicrobial activity of mesenchymal stem cells against Staphylococcus aureus. Stem cell research & therapy\| PubMed ID: 32680544	2020
Pathogenesis of Osteoarthritis: Risk Factors, Regulatory Pathways in Chondrocytes, and Experimental Models. Biology\| PubMed ID: 32751156	2020
Injectable BMP-2 gene-activated scaffold for the repair of cranial bone defect in mice. Stem cells translational medicine\| PubMed ID: 32785966	2020
Mesenchymal stem cell-derived extracellular matrix (mECM): a bioactive and versatile scaffold for musculoskeletal tissue engineering. Biomedical materials (Bristol, England)\| PubMed ID: 32906098	2020
Dead muscle tissue promotes dystrophic calcification by lowering circulating TGF-β1 level. Bone & joint research\| PubMed ID: 33135464	2020
Tissue Engineering for Musculoskeletal Regeneration and Disease Modeling. Handbook of experimental pharmacology\| PubMed ID: 33471201	2021
Development of a large animal rabbit model for chronic periprosthetic joint infection. Bone & joint research\| PubMed ID: 33641351	2021
An in vitro chondro-osteo-vascular triphasic model of the osteochondral complex. Biomaterials\| PubMed ID: 33798958	2021
A Novel Mouse Model for SNP in Steroid Receptor Co-Activator-1 Reveals Role in Bone Density and Breast Cancer Metastasis. Endocrinology\| PubMed ID: 33963375	2021
Engineering osteoarthritic cartilage model through differentiating senescent human mesenchymal stem cells for testing disease-modifying drugs. Science China. Life sciences\| PubMed ID: 34109475	2022
Urolithin A Protects Chondrocytes From Mechanical Overloading-Induced Injuries. Frontiers in pharmacology\| PubMed ID: 34220525	2021
Graphene oxide-functionalized nanocomposites promote osteogenesis of human mesenchymal stem cells via enhancement of BMP-SMAD1/5 signaling pathway. Biomaterials\| PubMed ID: 34464823	2021
Novel role of estrogen receptor-α on regulating chondrocyte phenotype and response to mechanical loading. Osteoarthritis and cartilage\| PubMed ID: 34767957	2022
Role of Canonical Wnt/β-Catenin Pathway in Regulating Chondrocytic Hypertrophy in Mesenchymal Stem Cell-Based Cartilage Tissue Engineering. Frontiers in cell and developmental biology\| PubMed ID: 35141220	2022
Engineering pre-vascularized bone-like tissue from human mesenchymal stem cells through simulating endochondral ossification. Biomaterials\| PubMed ID: 35259584	2022
Human Mesenchymal Stem Cell-Derived Miniature Joint System for Disease Modeling and Drug Testing. Advanced science (Weinheim, Baden-Wurttemberg, Germany)\| PubMed ID: 35436042	2022
Generation of hyaline-like cartilage tissue from human mesenchymal stromal cells within the self-generated extracellular matrix. Acta biomaterialia\| PubMed ID: 35779770	2022
Modeling early changes associated with cartilage trauma using human-cell-laden hydrogel cartilage models. Stem cell research & therapy\| PubMed ID: 35927702	2022
Potential Methods of Targeting Cellular Aging Hallmarks to Reverse Osteoarthritic Phenotype of Chondrocytes. Biology\| PubMed ID: 36101377	2022
Experimental models to study osteoarthritis pain and develop therapeutics. Osteoarthritis and cartilage open\| PubMed ID: 36474784	2022
Clinical Applications of Bone Tissue Engineering in Orthopedic Trauma. Current pathobiology reports\| PubMed ID: 36506709	2018
Differences in the intrinsic chondrogenic potential of human mesenchymal stromal cells and iPSC-derived multipotent cells. Clinical and translational medicine\| PubMed ID: 36536500	2022
Pathogenesis of acquired heterotopic ossification: Risk factors, cellular mechanisms, and therapeutic implications. Bone\| PubMed ID: 36581258	2022