Works (6)

Updated: July 5th, 2023 14:31

2023 journal article

A LGR5 reporter pig model closely resembles human intestine for improved study of stem cells in disease


By: C. Schaaf n, K. Polkoff n, A. Carter n, A. Stewart n, B. Sheahan n, J. Freund n, J. Ginzel*, J. Snyder* ...

author keywords: APC mutation; colorectal cancer; intestine; Lgr5; porcine; stem cell; transgenic large animal
MeSH headings : Humans; Swine; Animals; Mice; In Situ Hybridization, Fluorescence; Intestines; Stem Cells; Ileum; Colon; Coleoptera; Green Fluorescent Proteins / genetics; Receptors, G-Protein-Coupled / genetics
Sources: Web Of Science, ORCID
Added: June 12, 2023

2022 journal article

Allogeneic and xenogeneic lymphoid reconstitution in a RAG2(-/-)IL2RG(y/-) severe combined immunodeficient pig: A preclinical model for intrauterine hematopoietic transplantation


By: R. Sper n, J. Proctor n, O. Lascina n, L. Guo n, K. Polkoff n, T. Kaeser n, S. Simpson n, L. Borst n ...

author keywords: severe combined immunodeficiency; pig; xenotransplantation; allotransplantation; hematopoietic; RAG2; IL2RG; transgenic
Sources: Web Of Science, ORCID
Added: November 14, 2022

2022 article

Donor Age and Time in Culture Affect Dermal Fibroblast Contraction in an In Vitro Hydrogel Model

Detwiler, A., Polkoff, K., Gaffney, L., Freytes, D. O., & Piedrahita, J. A. (2022, August 4). TISSUE ENGINEERING PART A.

By: A. Detwiler n, K. Polkoff n, L. Gaffney n, D. Freytes n & J. Piedrahita n

author keywords: cell proliferation; collagen; dermis; extracellular matrix; fibroblasts; hydrogels; skin; wound healing
MeSH headings : Adult; Infant, Newborn; Humans; Swine; Animals; Hydrogels / pharmacology; Reproducibility of Results; Wound Healing; Collagen / chemistry; Fibroblasts
Source: Web Of Science
Added: August 29, 2022

2022 journal article

LGR5 is a conserved marker of hair follicle stem cells in multiple species and is present early and throughout follicle morphogenesis


By: K. Polkoff n, N. Gupta n, A. Green n, Y. Murphy n, J. Chung n, K. Gleason n, S. Simpson*, D. Walker n, B. Collins n, J. Piedrahita n

MeSH headings : Animals; Animals, Genetically Modified; Biomarkers / metabolism; Hair Follicle / metabolism; Humans; Morphogenesis; Receptors, G-Protein-Coupled / genetics; Receptors, G-Protein-Coupled / metabolism; Skin; Stem Cells / metabolism; Swine
Source: Web Of Science
Added: June 20, 2022

2021 journal article

Characterizing the Effects of Synergistic Thermal and Photo-Cross-Linking during Biofabrication on the Structural and Functional Properties of Gelatin Methacryloyl (GeIMA) Hydrogels


By: P. Chansoria n, S. Asif n, K. Polkoff n, J. Chung n, J. Piedrahita n & R. Shirwaiker n

author keywords: GelMA; thermo-reversible cross-linking; photo-cross-linking; biofabrication; tissue engineering; CryoSEM; qPCR
MeSH headings : Biocompatible Materials; Gelatin; Humans; Hydrogels; Methacrylates; Tissue Engineering
Sources: Web Of Science, ORCID
Added: November 29, 2021

2020 journal article

In Vitro Validation of Transgene Expression in Gene-Edited Pias Using CRISPR Transcriptional Activators

CRISPR JOURNAL, 3(5), 409–418.

By: K. Polkoff n, J. Chung n, S. Simpson*, K. Gleason n & J. Piedrahita n

MeSH headings : Animals; Animals, Genetically Modified / genetics; CRISPR-Associated Protein 9 / genetics; CRISPR-Associated Protein 9 / metabolism; Cells, Cultured; Clustered Regularly Interspaced Short Palindromic Repeats; Gene Editing / methods; Gene Expression; Nuclear Transfer Techniques; RNA, Guide, Kinetoplastida / genetics; RNA, Guide, Kinetoplastida / metabolism; Swine; Trans-Activators / genetics; Trans-Activators / metabolism; Transgenes
Source: Web Of Science
Added: November 24, 2020