Hyaline cartilage differentiation of fibroblasts in regeneration and regenerative medicine

L Yu, YL Lin, M Yan, T Li, EY Wu, K Zimmel… - …, 2022 - journals.biologists.com
Amputation injuries in mammals are typically non-regenerative; however, joint regeneration
is stimulated by BMP9 treatment, indicating the presence of latent articular chondrocyte …

Digit specific denervation does not inhibit mouse digit tip regeneration

CP Dolan, F Imholt, M Yan, TJ Yang, J Gregory… - Developmental …, 2022 - Elsevier
It is long-established that innervation-dependent production of neurotrophic factors is
required for blastema formation and epimorphic regeneration of appendages in fish and …

Low bone mass and impaired fracture healing in mouse models of Trisomy21 (Down syndrome)

KM Sherman, DK Williams, CA Welsh, AM Cooper… - Bone, 2022 - Elsevier
Individuals with Down syndrome (DS), the result of trisomy of human chromosome Hsa21
(Ts21), present with an array of skeletal abnormalities typified by altered craniofacial …

Induced regeneration of articular cartilage–identification of a dormant regeneration program for a non-regenerative tissue

YL Lin, L Yu, M Yan, K Zimmel, O Qureshi… - …, 2023 - journals.biologists.com
ABSTRACT A mouse organoid culture model was developed to regenerate articular
cartilage by sequential treatment with BMP2 and BMP9 (or GDF2) that parallels induced …

Aging delays epimorphic regeneration in mice

R Brunauer, IG Xia, SN Asrar… - The Journals of …, 2021 - academic.oup.com
Epimorphic regeneration is a multitissue regeneration process where amputation does not
lead to scarring, but blastema formation and patterned morphogenesis for which cell …

Proximal digit tip amputation initiates simultaneous blastema and transient fibrosis formation and results in partial regeneration

LA Dawson, PP Schanes, L Marrero… - Wound Repair and …, 2021 - Wiley Online Library
Complete extremity regeneration in mammals is restricted to distal amputations of the digit
tip, the terminal phalanx (P3). In mice, P3 regeneration is mediated via the formation of a …

Healing power: The mammalian macrophage in skeletal regeneration, scar formation, and regenerative medicine

J Simkin, LA Dawson, M Simkin, K Muneoka - Journal of Immunology and …, 2020 - Elsevier
Common to all types of injuries, inflammation is the initial stage of healing. The final outcome
of healing, however, can be quite distinct after different types of injuries. Some tissues, such …

Microcomputed tomography staging of bone histolysis in the regenerating mouse digit

PD Ketcham, F Imholt, M Yan, HM Smith… - Wound Repair and …, 2023 - Wiley Online Library
Humans and mice have the ability to regenerate the distal digit tip, the terminal phalanx (P3)
in response to amputation. What distinguishes P3 regeneration from regenerative failure is …

Mouse digit tip regeneration is mechanical load dependent

CP Dolan, F Imholt, TJ Yang, R Bokhari… - Journal of Bone and …, 2020 - academic.oup.com
Amputation of the mouse digit tip results in blastema‐mediated regeneration. In this model,
new bone regenerates de novo to lengthen the amputated stump bone, resulting in a …

Male Down syndrome Ts65Dn mice have impaired bone regeneration

KM Sherman, CJ Silveira, M Yan, L Yu, A Leon… - Bone, 2024 - Elsevier
Trisomy of human chromosome 21 (Ts21) individuals present with a spectrum of low bone
mineral density (BMD) that predisposes this vulnerable group to skeletal injuries. To …