Jingxiang Huang

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BACKGROUND The signaling pathways imposing hormonal control over adipocyte differentiation are poorly understood. While insulin and Akt signaling have been found previously to be essential for adipogenesis, the relative importance of their many downstream branches have not been defined. One direct substrate that is inhibited by Akt-mediated phosphorylation(More)
Cartilage extracellular matrix (ECM) is composed primarily of the network type II collagen (COLII) and an interlocking mesh of fibrous proteins and proteoglycans (PGs), hyaluronic acid (HA), and chondroitin sulfate (CS). Articular cartilage ECM plays a crucial role in regulating chondrocyte metabolism and functions, such as organized cytoskeleton through(More)
The present study aims to investigate the feasibility of tissue-engineered cartilage constructed in vivo and in vitro by dynamically culturing adipose-derived stem cells (ADSCs) with an articular cartilage acellular matrix in a bioreactor and subsequently implanting the cartilage in nude mice. ADSCs were proliferated, combined with three dimensional(More)
OBJECTIVE Poly (propylene carbonate) (PPC), a newly reported polymer, has good biodegradability and biocompatibility. To explore the feasibility of using electrospinning PPC materials in nerve tissue engineering, and to observe the effect of aligned and random PPC materials on axonal growth of rat dorsal root ganglions (DRGs) in vitro. METHODS Either(More)
We present a patient (male 26 years) with a short history of recurrent seizures induced by a largely intracerebrally located frontal lobe meningioma. The tumor displayed a heretofore unpublished combination of extensive metaplastic bone formation and prominent non-psammomatous calcifications with focal chicken-wire pattern.
The meniscus plays a crucial role in maintaining knee joint homoeostasis. Meniscal lesions are relatively common in the knee joint and are typically categorized into various types. However, it is difficult for inner avascular meniscal lesions to self-heal. Untreated meniscal lesions lead to meniscal extrusions in the long-term and gradually trigger the(More)
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