J
Joshua Reeves
Researcher at King's College London
Publications - 7
Citations - 93
Joshua Reeves is an academic researcher from King's College London. The author has contributed to research in topics: Wnt signaling pathway & Embryonic stem cell. The author has an hindex of 3, co-authored 6 publications receiving 38 citations.
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Journal ArticleDOI
Wnt-modified materials mediate asymmetric stem cell division to direct human osteogenic tissue formation for bone repair
Yoshihisa Okuchi,Joshua Reeves,Soon Seng Ng,Daniel Doro,Sergi Junyent,Karen J. Liu,Alicia J. El Haj,Shukry J. Habib +7 more
TL;DR: A transplantable bandage containing a three-dimensional Wnt-induced osteogenic tissue model (WIOTM) facilitates the long-term viability of hSSCs and their progeny, and enables bone repair in an in vivo mouse model of critical-sized calvarial defects.
Journal ArticleDOI
Specialized cytonemes induce self-organization of stem cells
Sergi Junyent,Clare L. Garcin,James L. A. Szczerkowski,Tung-Jui Trieu,Joshua Reeves,Shukry J. Habib +5 more
TL;DR: The results uncover ESC–TSC contact–mediated signaling, reminiscent of the glutamatergic neuronal synapse, inducing spatial self-organization and embryonic cell specification, which is proposed to prove prevalent in various mammalian tissues to regulate stem cell–niche interactions.
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Pluripotency state regulates cytoneme selectivity and self-organization of embryonic stem cells.
TL;DR: The authors showed that ESC transition to an early primed ESC (pESC) state reduces their pairing with trophoblast stem cells and impairs synthetic embryogenesis, due to an impaired crosstalk between Wnt and glutamate receptor activity and reduced generation of Ca2+ transients on the cytonemes upon Wnt source contact.
Journal ArticleDOI
Wnt- and glutamate-receptors orchestrate stem cell dynamics and asymmetric cell division.
Sergi Junyent,Joshua Reeves,James L. A. Szczerkowski,Clare L. Garcin,Tung-Jui Trieu,Matthew Wilson,Jethro Lundie-Brown,Shukry J. Habib +7 more
TL;DR: In this paper, the Wnt-pathway is part of a signalling network that regulates many aspects of cell biology, including early Wnt3a-recruitment, dynamics on the cell membrane, and orientation of the spindle towards a Wnt 3a-source at mitosis.
Posted ContentDOI
Wnt- and Glutamate-receptors orchestrate stem cell dynamics and asymmetric cell division
Sergi Junyent,Joshua Reeves,James L. A. Szczerkowski,Clare L. Garcin,Tung-Jui Trieu,Matthew Wilson,Shukry J. Habib +6 more
TL;DR: The early Wnt ligand-membrane interaction is scrutinized, linking roles of Wnt-pathway components and crosstalk with iGluRs in guiding cell fate determination by oriented ACD.