Cable deployment system for unmanned ground vehicle (UGV) mobile microgrids.

An ad hoc autonomous mobile microgrid system requires electrical connections to be formed between physically separated resources. This work proposes the use of unmanned ground vehicles (UGVs) as the means to deploy the electrical cable that creates these connections. This operation requires careful control of the cabling at variable speeds to avoid entanglement with the deploying UGV or obstacles in complex outdoor environments.

Dental pulp-derived stem cells inhibit osteoclast differentiation by secreting osteoprotegerin and deactivating AKT signalling in myeloid cells.

Osteoclasts (OCs) differentiate from the monocyte/macrophage lineage, critically regulate bone resorption and remodelling in both homeostasis and pathology. Various immune and non-immune cells help initiating activation of myeloid cells for differentiation, whereas hyper-activation leads to pathogenesis, and mechanisms are yet to be completely understood. Herein, we show the efficacy of dental pulp-derived stem cells (DPSCs) in limiting RAW 264.

Development of Cutaneous Wound in Diabetic Immunocompromised Mice and Use of Dental Pulp-Derived Stem Cell Product for Healing.

Chronic nonhealing wounds impact nearly 15% of Medicare beneficiaries (8.2 million) in the United States costing $28-$32 billion annually. Despite advancement in wound management, approximately 8% of diabetic Medicare beneficiaries have a foot ulcer and 1.

KLF2 regulates dental pulp-derived stem cell differentiation through the induction of mitophagy and altering mitochondrial metabolism.

To define the regulatory role of Kruppel-like factor 2 (KLF2) during osteoblast (OB) differentiation of dental pulp-derived stem cell (DPSC)s, herein, we show that the levels of KLF2 and autophagy-related molecules were significantly increased in differentiated cells. Gain-of-function and loss-of-function approaches of KLF2 confirmed that KLF2 modulated autophagic and OB differentiation-related molecules. In addition, knockdown of the autophagic molecule (ATG7 or BECN1) in DPSCs resulted in reduced levels of KLF2 and OB differentiation-related molecules.

Ferutinin directs dental pulp-derived stem cells towards the osteogenic lineage by epigenetically regulating canonical Wnt signaling.

Osteoporosis is a silent systemic disease that causes bone deterioration, and affects over 10 million people in the US alone. This study was undertaken to develop a potential stem cell therapy for osteoporosis. We have isolated and expanded human dental pulp-derived stem cells (DPSCs), characterized them, and confirmed their multipotential differentiation abilities.